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Initial commit of Command & Conquer Red Alert source code.
2025-02-27 17:15:05 +01:00
/*
** Command & Conquer Red Alert(tm)
** Copyright 2025 Electronic Arts Inc.
**
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* $Header: /counterstrike/HOUSE.CPP 4 3/13/97 7:11p Steve_tall $ */
/***********************************************************************************************
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
***********************************************************************************************
* *
* Project Name : Command & Conquer *
* *
* File Name : HOUSE.CPP *
* *
* Programmer : Joe L. Bostic *
* *
* Start Date : May 21, 1994 *
* *
* Last Update : November 4, 1996 [JLB] *
* *
*---------------------------------------------------------------------------------------------*
* Functions: *
* HouseClass::AI -- Process house logic. *
* HouseClass::AI_Aircraft -- Determines what aircraft to build next. *
* HouseClass::AI_Attack -- Handles offensive attack logic. *
* HouseClass::AI_Base_Defense -- Handles maintaining a strong base defense. *
* HouseClass::AI_Building -- Determines what building to build. *
* HouseClass::AI_Fire_Sale -- Check for and perform a fire sale. *
* HouseClass::AI_Infantry -- Determines the infantry unit to build. *
* HouseClass::AI_Money_Check -- Handles money production logic. *
* HouseClass::AI_Power_Check -- Handle the power situation. *
* HouseClass::AI_Unit -- Determines what unit to build next. *
* HouseClass::Abandon_Production -- Abandons production of item type specified. *
* HouseClass::Active_Add -- Add an object to active duty for this house. *
* HouseClass::Active_Remove -- Remove this object from active duty for this house. *
* HouseClass::Adjust_Capacity -- Adjusts the house Tiberium storage capacity. *
* HouseClass::Adjust_Drain -- Adjust the power drain value of the house. *
* HouseClass::Adjust_Power -- Adjust the power value of the house. *
* HouseClass::Adjust_Threat -- Adjust threat for the region specified. *
* HouseClass::As_Pointer -- Converts a house number into a house object pointer. *
* HouseClass::Assign_Handicap -- Assigns the specified handicap rating to the house. *
* HouseClass::Attacked -- Lets player know if base is under attack. *
* HouseClass::Available_Money -- Fetches the total credit worth of the house. *
* HouseClass::Begin_Production -- Starts production of the specified object type. *
* HouseClass::Blowup_All -- blows up everything *
* HouseClass::Can_Build -- General purpose build legality checker. *
* HouseClass::Clobber_All -- removes all objects for this house *
* HouseClass::Computer_Paranoid -- Cause the computer players to becom paranoid. *
* HouseClass::Debug_Dump -- Dumps the house status data to the mono screen. *
* HouseClass::Detach -- Removes specified object from house tracking systems. *
* HouseClass::Do_All_To_Hunt -- Send all units to hunt. *
* HouseClass::Does_Enemy_Building_Exist -- Checks for enemy building of specified type. *
* HouseClass::Expert_AI -- Handles expert AI processing. *
* HouseClass::Factory_Count -- Fetches the number of factories for specified type. *
* HouseClass::Factory_Counter -- Fetches a pointer to the factory counter value. *
* HouseClass::Fetch_Factory -- Finds the factory associated with the object type specified. *
* HouseClass::Find_Build_Location -- Finds a suitable building location. *
* HouseClass::Find_Building -- Finds a building of specified type. *
* HouseClass::Find_Cell_In_Zone -- Finds a legal placement cell within the zone. *
* HouseClass::Find_Juicy_Target -- Finds a suitable field target. *
* HouseClass::Fire_Sale -- Cause all buildings to be sold. *
* HouseClass::Flag_Attach -- Attach flag to specified cell (or thereabouts). *
* HouseClass::Flag_Attach -- Attaches the house flag the specified unit. *
* HouseClass::Flag_Remove -- Removes the flag from the specified target. *
* HouseClass::Flag_To_Die -- Flags the house to blow up soon. *
* HouseClass::Flag_To_Lose -- Flags the house to die soon. *
* HouseClass::Flag_To_Win -- Flags the house to win soon. *
* HouseClass::Get_Quantity -- Fetches the total number of aircraft of the specified type. *
* HouseClass::Get_Quantity -- Gets the quantity of the building type specified. *
* HouseClass::Harvested -- Adds Tiberium to the harvest storage. *
* HouseClass::HouseClass -- Constructor for a house object. *
* HouseClass::Init -- init's in preparation for new scenario *
* HouseClass::Init_Data -- Initializes the multiplayer color data. *
* HouseClass::Is_Allowed_To_Ally -- Determines if this house is allied to make allies. *
* HouseClass::Is_Ally -- Checks to see if the object is an ally. *
* HouseClass::Is_Ally -- Determines if the specified house is an ally. *
* HouseClass::Is_Hack_Prevented -- Is production of the specified type and id prohibted? *
* HouseClass::Is_No_YakMig -- Determines if no more yaks or migs should be allowed. *
* HouseClass::MPlayer_Defeated -- multiplayer; house is defeated *
* HouseClass::Make_Ally -- Make the specified house an ally. *
* HouseClass::Make_Enemy -- Make an enemy of the house specified. *
* HouseClass::Manual_Place -- Inform display system of building placement mode. *
* HouseClass::One_Time -- Handles one time initialization of the house array. *
* HouseClass::Place_Object -- Places the object (building) at location specified. *
* HouseClass::Place_Special_Blast -- Place a special blast effect at location specified. *
* HouseClass::Power_Fraction -- Fetches the current power output rating. *
* HouseClass::Production_Begun -- Records that production has begun. *
* HouseClass::Read_INI -- Reads house specific data from INI. *
* HouseClass::Recalc_Attributes -- Recalcs all houses existence bits. *
* HouseClass::Recalc_Center -- Recalculates the center point of the base. *
* HouseClass::Refund_Money -- Refunds money to back to the house. *
* HouseClass::Remap_Table -- Fetches the remap table for this house object. *
* HouseClass::Sell_Wall -- Tries to sell the wall at the specified location. *
* HouseClass::Set_Factory -- Assign specified factory to house tracking. *
* HouseClass::Silo_Redraw_Check -- Flags silos to be redrawn if necessary. *
* HouseClass::Special_Weapon_AI -- Fires special weapon. *
* HouseClass::Spend_Money -- Removes money from the house. *
* HouseClass::Suggest_New_Building -- Examines the situation and suggests a building. *
* HouseClass::Suggest_New_Object -- Determine what would the next buildable object be. *
* HouseClass::Suggested_New_Team -- Determine what team should be created. *
* HouseClass::Super_Weapon_Handler -- Handles the super weapon charge and discharge logic. *
* HouseClass::Suspend_Production -- Temporarily puts production on hold. *
* HouseClass::Tally_Score -- Fills in the score system for this round *
* HouseClass::Tiberium_Fraction -- Calculates the tiberium fraction of capacity. *
* HouseClass::Tracking_Add -- Informs house of new inventory item. *
* HouseClass::Tracking_Remove -- Remove object from house tracking system. *
* HouseClass::Where_To_Go -- Determines where the object should go and wait. *
* HouseClass::Which_Zone -- Determines what zone a coordinate lies in. *
* HouseClass::Which_Zone -- Determines which base zone the specified cell lies in. *
* HouseClass::Which_Zone -- Determines which base zone the specified object lies in. *
* HouseClass::Write_INI -- Writes the house data to the INI database. *
* HouseClass::Zone_Cell -- Finds the cell closest to the center of the zone. *
* HouseClass::delete -- Deallocator function for a house object. *
* HouseClass::new -- Allocator for a house class. *
* HouseClass::operator HousesType -- Conversion to HousesType operator. *
* HouseClass::~HouseClass -- Default destructor for a house object. *
* HouseStaticClass::HouseStaticClass -- Default constructor for house static class. *
* HouseClass::AI_Raise_Power -- Try to raise power levels by selling off buildings. *
* HouseClass::AI_Raise_Money -- Raise emergency cash by selling buildings. *
* HouseClass::Random_Cell_In_Zone -- Find a (technically) legal cell in the zone specified. *
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#include "function.h"
#include "vortex.h"
//#include "WolDebug.h"
TFixedIHeapClass<HouseClass::BuildChoiceClass> HouseClass::BuildChoice;
int TFixedIHeapClass<HouseClass::BuildChoiceClass>::Save(Pipe &) const
{
return(true);
}
int TFixedIHeapClass<HouseClass::BuildChoiceClass>::Load(Straw &)
{
return(0);
}
void TFixedIHeapClass<HouseClass::BuildChoiceClass>::Code_Pointers(void)
{
}
void TFixedIHeapClass<HouseClass::BuildChoiceClass>::Decode_Pointers(void)
{
}
extern bool RedrawOptionsMenu;
/***********************************************************************************************
* HouseClass::operator HousesType -- Conversion to HousesType operator. *
* *
* This operator will automatically convert from a houses class object into the HousesType *
* enumerated value. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the object's HousesType value. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 01/23/1995 JLB : Created. *
*=============================================================================================*/
HouseClass::operator HousesType(void) const
{
assert(Houses.ID(this) == ID);
return(Class->House);
}
/***********************************************************************************************
* HouseClass::Tiberium_Fraction -- Calculates the tiberium fraction of capacity. *
* *
* This will calculate the current tiberium (gold) load as a ratio of the maximum storage *
* capacity. *
* *
* INPUT: none *
* *
* OUTPUT: Returns the current tiberium storage situation as a ratio of load over capacity. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/31/1996 JLB : Created. *
*=============================================================================================*/
fixed HouseClass::Tiberium_Fraction(void) const
{
if (Tiberium == 0) {
return(0);
}
return(fixed(Tiberium, Capacity));
}
/***********************************************************************************************
* HouseClass::As_Pointer -- Converts a house number into a house object pointer. *
* *
* Use this routine to convert a house number into the house pointer that it represents. *
* A simple index into the Houses template array is not sufficient, since the array order *
* is arbitrary. An actual scan through the house object is required in order to find the *
* house object desired. *
* *
* INPUT: house -- The house type number to look up. *
* *
* OUTPUT: Returns with a pointer to the house object that the house number represents. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 01/23/1995 JLB : Created. *
*=============================================================================================*/
HouseClass * HouseClass::As_Pointer(HousesType house)
{
if (house != HOUSE_NONE) {
for (int index = 0; index < Houses.Count(); index++) {
if (Houses.Ptr(index)->Class->House == house) {
return(Houses.Ptr(index));
}
}
}
return(0);
}
/***********************************************************************************************
* HouseClass::One_Time -- Handles one time initialization of the house array. *
* *
* This basically calls the constructor for each of the houses in the game. All other *
* data specific to the house is initialized when the scenario is loaded. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: Only call this ONCE at the beginning of the game. *
* *
* HISTORY: *
* 12/09/1994 JLB : Created. *
*=============================================================================================*/
void HouseClass::One_Time(void)
{
BuildChoice.Set_Heap(STRUCT_COUNT);
}
/***********************************************************************************************
* HouseClass::Assign_Handicap -- Assigns the specified handicap rating to the house. *
* *
* The handicap rating will affect combat, movement, and production for the house. It can *
* either make it more or less difficult for the house (controlled by the handicap value). *
* *
* INPUT: handicap -- The handicap value to assign to this house. The default value for *
* a house is DIFF_NORMAL. *
* *
* OUTPUT: Returns with the old handicap value. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/09/1996 JLB : Created. *
* 10/22/1996 JLB : Uses act like value for multiplay only. *
*=============================================================================================*/
DiffType HouseClass::Assign_Handicap(DiffType handicap)
{
DiffType old = Difficulty;
Difficulty = handicap;
if (Session.Type != GAME_NORMAL) {
HouseTypeClass const * hptr = &HouseTypeClass::As_Reference(ActLike);
FirepowerBias = hptr->FirepowerBias * Rule.Diff[handicap].FirepowerBias;
GroundspeedBias = hptr->GroundspeedBias * Rule.Diff[handicap].GroundspeedBias * Rule.GameSpeedBias;
AirspeedBias = hptr->AirspeedBias * Rule.Diff[handicap].AirspeedBias * Rule.GameSpeedBias;
ArmorBias = hptr->ArmorBias * Rule.Diff[handicap].ArmorBias;
ROFBias = hptr->ROFBias * Rule.Diff[handicap].ROFBias;
CostBias = hptr->CostBias * Rule.Diff[handicap].CostBias;
RepairDelay = Rule.Diff[handicap].RepairDelay;
BuildDelay = Rule.Diff[handicap].BuildDelay;
BuildSpeedBias = hptr->BuildSpeedBias * Rule.Diff[handicap].BuildSpeedBias * Rule.GameSpeedBias;
} else {
FirepowerBias = Rule.Diff[handicap].FirepowerBias;
GroundspeedBias = Rule.Diff[handicap].GroundspeedBias * Rule.GameSpeedBias;
AirspeedBias = Rule.Diff[handicap].AirspeedBias * Rule.GameSpeedBias;
ArmorBias = Rule.Diff[handicap].ArmorBias;
ROFBias = Rule.Diff[handicap].ROFBias;
CostBias = Rule.Diff[handicap].CostBias;
RepairDelay = Rule.Diff[handicap].RepairDelay;
BuildDelay = Rule.Diff[handicap].BuildDelay;
BuildSpeedBias = Rule.Diff[handicap].BuildSpeedBias * Rule.GameSpeedBias;
}
return(old);
}
#ifdef CHEAT_KEYS
void HouseClass::Print_Zone_Stats(int x, int y, ZoneType zone, MonoClass * mono) const
{
mono->Set_Cursor(x, y);
mono->Printf("A:%-5d I:%-5d V:%-5d", ZoneInfo[zone].AirDefense, ZoneInfo[zone].InfantryDefense, ZoneInfo[zone].ArmorDefense);
}
/***********************************************************************************************
* HouseClass::Debug_Dump -- Dumps the house status data to the mono screen. *
* *
* This utility function will output the current status of the house class to the mono *
* screen. Through this information bugs may be fixed or detected. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/31/1994 JLB : Created. *
*=============================================================================================*/
void HouseClass::Debug_Dump(MonoClass * mono) const
{
mono->Set_Cursor(0, 0);
mono->Print(Text_String(TXT_DEBUG_HOUSE));
mono->Set_Cursor(1, 1);mono->Printf("[%d]%14.14s", Class->House, Name());
mono->Set_Cursor(20, 1);mono->Printf("[%d]%13.13s", ActLike, HouseTypeClass::As_Reference(ActLike).Name());
mono->Set_Cursor(39, 1);mono->Printf("%2d", Control.TechLevel);
mono->Set_Cursor(45, 1);mono->Printf("%2d", Difficulty);
mono->Set_Cursor(52, 1);mono->Printf("%2d", State);
mono->Set_Cursor(58, 1);mono->Printf("%2d", Blockage);
mono->Set_Cursor(65, 1);mono->Printf("%2d", IQ);
mono->Set_Cursor(72, 1);mono->Printf("%5d", (long)RepairTimer);
mono->Set_Cursor(1, 3);mono->Printf("%08X", AScan);
mono->Set_Cursor(10, 3);mono->Printf("%8.8s", (BuildAircraft == AIRCRAFT_NONE) ? " " : AircraftTypeClass::As_Reference(BuildAircraft).Graphic_Name());
mono->Set_Cursor(21, 3);mono->Printf("%3d", CurAircraft);
mono->Set_Cursor(27, 3);mono->Printf("%8d", Credits);
mono->Set_Cursor(37, 3);mono->Printf("%5d", Power);
mono->Set_Cursor(45, 3);mono->Printf("%04X", RadarSpied);
mono->Set_Cursor(52, 3);mono->Printf("%5d", PointTotal);
mono->Set_Cursor(62, 3);mono->Printf("%5d", (long)TeamTime);
mono->Set_Cursor(71, 3);mono->Printf("%5d", (long)AlertTime);
mono->Set_Cursor(1, 5);mono->Printf("%08X", BScan);
mono->Set_Cursor(10, 5);mono->Printf("%8.8s", (BuildStructure == STRUCT_NONE) ? " " : BuildingTypeClass::As_Reference(BuildStructure).Graphic_Name());
mono->Set_Cursor(21, 5);mono->Printf("%3d", CurBuildings);
mono->Set_Cursor(27, 5);mono->Printf("%8d", Tiberium);
mono->Set_Cursor(37, 5);mono->Printf("%5d", Drain);
mono->Set_Cursor(44, 5);mono->Printf("%16.16s", QuarryName[PreferredTarget]);
mono->Set_Cursor(62, 5);mono->Printf("%5d", (long)TriggerTime);
mono->Set_Cursor(71, 5);mono->Printf("%5d", (long)BorrowedTime);
mono->Set_Cursor(1, 7);mono->Printf("%08X", UScan);
mono->Set_Cursor(10, 7);mono->Printf("%8.8s", (BuildUnit == UNIT_NONE) ? " " : UnitTypeClass::As_Reference(BuildUnit).Graphic_Name());
mono->Set_Cursor(21, 7);mono->Printf("%3d", CurUnits);
mono->Set_Cursor(27, 7);mono->Printf("%8d", Control.InitialCredits);
mono->Set_Cursor(38, 7);mono->Printf("%5d", UnitsLost);
mono->Set_Cursor(44, 7);mono->Printf("%08X", Allies);
mono->Set_Cursor(71, 7);mono->Printf("%5d", (long)Attack);
mono->Set_Cursor(1, 9);mono->Printf("%08X", IScan);
mono->Set_Cursor(10, 9);mono->Printf("%8.8s", (BuildInfantry == INFANTRY_NONE) ? " " : InfantryTypeClass::As_Reference(BuildInfantry).Graphic_Name());
mono->Set_Cursor(21, 9);mono->Printf("%3d", CurInfantry);
mono->Set_Cursor(27, 9);mono->Printf("%8d", Capacity);
mono->Set_Cursor(38, 9);mono->Printf("%5d", BuildingsLost);
mono->Set_Cursor(45, 9);mono->Printf("%4d", Radius / CELL_LEPTON_W);
mono->Set_Cursor(71, 9);mono->Printf("%5d", (long)AITimer);
mono->Set_Cursor(1, 11);mono->Printf("%08X", VScan);
mono->Set_Cursor(10, 11);mono->Printf("%8.8s", (BuildVessel == VESSEL_NONE) ? " " : VesselTypeClass::As_Reference(BuildVessel).Graphic_Name());
mono->Set_Cursor(21, 11);mono->Printf("%3d", CurVessels);
mono->Set_Cursor(54, 11);mono->Printf("%04X", Coord_Cell(Center));
mono->Set_Cursor(71, 11);mono->Printf("%5d", (long)DamageTime);
for (int index = 0; index < ARRAY_SIZE(Scen.GlobalFlags); index++) {
mono->Set_Cursor(1+index, 15);
if (Scen.GlobalFlags[index] != 0) {
mono->Print("1");
} else {
mono->Print("0");
}
if (index >= 24) break;
}
if (Enemy != HOUSE_NONE) {
char const * name = "";
name = HouseClass::As_Pointer(Enemy)->Name();
mono->Set_Cursor(53, 15);mono->Printf("[%d]%21.21s", Enemy, HouseTypeClass::As_Reference(Enemy).Name());
}
Print_Zone_Stats(27, 11, ZONE_NORTH, mono);
Print_Zone_Stats(27, 13, ZONE_CORE, mono);
Print_Zone_Stats(27, 15, ZONE_SOUTH, mono);
Print_Zone_Stats(1, 13, ZONE_WEST, mono);
Print_Zone_Stats(53, 13, ZONE_EAST, mono);
mono->Fill_Attrib(1, 17, 12, 1, IsActive ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(1, 18, 12, 1, IsHuman ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(1, 19, 12, 1, IsPlayerControl ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(1, 20, 12, 1, IsAlerted ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(1, 21, 12, 1, IsDiscovered ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(1, 22, 12, 1, IsMaxedOut ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(14, 17, 12, 1, IsDefeated ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(14, 18, 12, 1, IsToDie ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(14, 19, 12, 1, IsToWin ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(14, 20, 12, 1, IsToLose ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(14, 21, 12, 1, IsCivEvacuated ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(14, 22, 12, 1, IsRecalcNeeded ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(27, 17, 12, 1, IsVisionary ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(27, 18, 12, 1, IsTiberiumShort ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(27, 19, 12, 1, IsSpied ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(27, 20, 12, 1, IsThieved ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(27, 21, 12, 1, IsGPSActive ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(27, 22, 12, 1, IsStarted ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(40, 17, 12, 1, IsResigner ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(40, 18, 12, 1, IsGiverUpper ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(40, 19, 12, 1, IsBuiltSomething ? MonoClass::INVERSE : MonoClass::NORMAL);
mono->Fill_Attrib(40, 20, 12, 1, IsBaseBuilding ? MonoClass::INVERSE : MonoClass::NORMAL);
}
#endif
/***********************************************************************************************
* HouseClass::new -- Allocator for a house class. *
* *
* This is the allocator for a house class. Since there can be only *
* one of each type of house, this is allocator has restricted *
* functionality. Any attempt to allocate a house structure for a *
* house that already exists, just returns a pointer to the previously *
* allocated house. *
* *
* INPUT: house -- The house to allocate a class object for. *
* *
* OUTPUT: Returns with a pointer to the allocated class object. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/22/1994 JLB : Created. *
*=============================================================================================*/
void * HouseClass::operator new(size_t)
{
void * ptr = Houses.Allocate();
if (ptr) {
((HouseClass *)ptr)->IsActive = true;
}
return(ptr);
}
/***********************************************************************************************
* HouseClass::delete -- Deallocator function for a house object. *
* *
* This function marks the house object as "deallocated". Such a *
* house object is available for reallocation later. *
* *
* INPUT: ptr -- Pointer to the house object to deallocate. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/22/1994 JLB : Created. *
*=============================================================================================*/
void HouseClass::operator delete(void * ptr)
{
if (ptr) {
((HouseClass *)ptr)->IsActive = false;
}
Houses.Free((HouseClass *)ptr);
}
/***********************************************************************************************
* HouseClass::HouseClass -- Constructor for a house object. *
* *
* This function is the constructor and it marks the house object *
* as being allocated. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/22/1994 JLB : Created. *
*=============================================================================================*/
#define VOX_NOT_READY VOX_NONE
HouseClass::HouseClass(HousesType house) :
RTTI(RTTI_HOUSE),
ID(Houses.ID(this)),
Class(HouseTypes.Ptr(house)),
Difficulty(Scen.CDifficulty),
FirepowerBias(1),
GroundspeedBias(1),
AirspeedBias(1),
ArmorBias(1),
ROFBias(1),
CostBias(1),
BuildSpeedBias(1),
RepairDelay(0),
BuildDelay(0),
ActLike(Class->House),
IsHuman(false),
IsPlayerControl(false),
IsStarted(false),
IsAlerted(false),
IsBaseBuilding(false),
IsDiscovered(false),
IsMaxedOut(false),
IsDefeated(false),
IsToDie(false),
IsToLose(false),
IsToWin(false),
IsCivEvacuated(false),
IsRecalcNeeded(true),
IsVisionary(false),
IsTiberiumShort(false),
IsSpied(false),
IsThieved(false),
IsGPSActive(false),
IsBuiltSomething(false),
IsResigner(false),
IsGiverUpper(false),
IsParanoid(false),
IsToLook(true),
DidRepair(false),
IQ(Control.IQ),
State(STATE_BUILDUP),
JustBuiltStructure(STRUCT_NONE),
JustBuiltInfantry(INFANTRY_NONE),
JustBuiltUnit(UNIT_NONE),
JustBuiltAircraft(AIRCRAFT_NONE),
JustBuiltVessel(VESSEL_NONE),
Blockage(0),
RepairTimer(0),
AlertTime(0),
BorrowedTime(0),
BScan(0),
ActiveBScan(0),
OldBScan(0),
UScan(0),
ActiveUScan(0),
OldUScan(0),
IScan(0),
ActiveIScan(0),
OldIScan(0),
AScan(0),
ActiveAScan(0),
OldAScan(0),
VScan(0),
ActiveVScan(0),
OldVScan(0),
CreditsSpent(0),
HarvestedCredits(0),
StolenBuildingsCredits(0),
CurUnits(0),
CurBuildings(0),
CurInfantry(0),
CurVessels(0),
CurAircraft(0),
Tiberium(0),
Credits(0),
Capacity(0),
AircraftTotals(NULL),
InfantryTotals(NULL),
UnitTotals(NULL),
BuildingTotals(NULL),
VesselTotals(NULL),
DestroyedAircraft(NULL),
DestroyedInfantry(NULL),
DestroyedUnits(NULL),
DestroyedBuildings(NULL),
DestroyedVessels(NULL),
CapturedBuildings(NULL),
TotalCrates(NULL),
AircraftFactories(0),
InfantryFactories(0),
UnitFactories(0),
BuildingFactories(0),
VesselFactories(0),
Power(0),
Drain(0),
AircraftFactory(-1),
InfantryFactory(-1),
UnitFactory(-1),
BuildingFactory(-1),
VesselFactory(-1),
FlagLocation(TARGET_NONE),
FlagHome(0),
UnitsLost(0),
BuildingsLost(0),
WhoLastHurtMe(house),
Center(0),
Radius(0),
LATime(0),
LAType(RTTI_NONE),
LAZone(ZONE_NONE),
LAEnemy(HOUSE_NONE),
ToCapture(TARGET_NONE),
RadarSpied(0),
PointTotal(0),
PreferredTarget(QUARRY_ANYTHING),
Attack(0),
Enemy(HOUSE_NONE),
AITimer(0),
UnitToTeleport(0),
BuildStructure(STRUCT_NONE),
BuildUnit(UNIT_NONE),
BuildInfantry(INFANTRY_NONE),
BuildAircraft(AIRCRAFT_NONE),
BuildVessel(VESSEL_NONE),
NukeDest(0),
Allies(0),
DamageTime(TICKS_PER_MINUTE * Rule.DamageDelay),
TeamTime(TICKS_PER_MINUTE * Rule.TeamDelay),
TriggerTime(0),
SpeakAttackDelay(1),
SpeakPowerDelay(1),
SpeakMoneyDelay(1),
SpeakMaxedDelay(1),
RemapColor(Class->RemapColor)
{
/*
** Explicit in-place construction of the super weapons is
** required here because the default constructor for super
** weapons must serve as a no-initialization constructor (save/load reasons).
*/
new (&SuperWeapon[SPC_NUCLEAR_BOMB]) SuperClass(TICKS_PER_MINUTE * Rule.NukeTime, true, VOX_ABOMB_PREPPING, VOX_ABOMB_READY, VOX_NOT_READY, VOX_INSUFFICIENT_POWER);
new (&SuperWeapon[SPC_SONAR_PULSE]) SuperClass(TICKS_PER_MINUTE * Rule.SonarTime, false, VOX_NONE, VOX_SONAR_AVAILABLE, VOX_NOT_READY, VOX_NOT_READY);
new (&SuperWeapon[SPC_CHRONOSPHERE]) SuperClass(TICKS_PER_MINUTE * Rule.ChronoTime, true, VOX_CHRONO_CHARGING, VOX_CHRONO_READY, VOX_NOT_READY, VOX_INSUFFICIENT_POWER);
new (&SuperWeapon[SPC_PARA_BOMB]) SuperClass(TICKS_PER_MINUTE * Rule.ParaBombTime, false, VOX_NONE, VOX_NONE, VOX_NOT_READY, VOX_NOT_READY);
new (&SuperWeapon[SPC_PARA_INFANTRY]) SuperClass(TICKS_PER_MINUTE * Rule.ParaInfantryTime, false, VOX_NONE, VOX_NONE, VOX_NOT_READY, VOX_NOT_READY);
new (&SuperWeapon[SPC_SPY_MISSION]) SuperClass(TICKS_PER_MINUTE * Rule.SpyTime, false, VOX_NONE, VOX_SPY_PLANE, VOX_NOT_READY, VOX_NOT_READY);
new (&SuperWeapon[SPC_IRON_CURTAIN]) SuperClass(TICKS_PER_MINUTE * Rule.IronCurtainTime, true, VOX_IRON_CHARGING, VOX_IRON_READY, VOX_NOT_READY, VOX_INSUFFICIENT_POWER);
new (&SuperWeapon[SPC_GPS]) SuperClass(TICKS_PER_MINUTE * Rule.GPSTime, true, VOX_NONE, VOX_NONE, VOX_NOT_READY, VOX_INSUFFICIENT_POWER);
memset(UnitsKilled, '\0', sizeof(UnitsKilled));
memset(BuildingsKilled, '\0', sizeof(BuildingsKilled));
memset(BQuantity, '\0', sizeof(BQuantity));
memset(UQuantity, '\0', sizeof(UQuantity));
memset(IQuantity, '\0', sizeof(IQuantity));
memset(AQuantity, '\0', sizeof(AQuantity));
memset(VQuantity, '\0', sizeof(VQuantity));
strcpy(IniName, Text_String(TXT_COMPUTER)); // Default computer name.
HouseTriggers[house].Clear();
memset((void *)&Regions[0], 0x00, sizeof(Regions));
Make_Ally(house);
Assign_Handicap(Scen.CDifficulty);
/*
** Set the time of the first AI attack.
*/
Attack = Rule.AttackDelay * Random_Pick(TICKS_PER_MINUTE/2, TICKS_PER_MINUTE*2);
if (Session.Type == GAME_INTERNET) {
AircraftTotals = new UnitTrackerClass( (int) AIRCRAFT_COUNT);
InfantryTotals = new UnitTrackerClass( (int) INFANTRY_COUNT);
UnitTotals = new UnitTrackerClass ( (int) UNIT_COUNT);
BuildingTotals = new UnitTrackerClass ( (int) STRUCT_COUNT);
VesselTotals = new UnitTrackerClass ( (int) VESSEL_COUNT);
DestroyedAircraft = new UnitTrackerClass ( (int) AIRCRAFT_COUNT);
DestroyedInfantry = new UnitTrackerClass( (int) INFANTRY_COUNT);
DestroyedUnits = new UnitTrackerClass ( (int) UNIT_COUNT);
DestroyedBuildings = new UnitTrackerClass ( (int) STRUCT_COUNT);
DestroyedVessels = new UnitTrackerClass ( (int) VESSEL_COUNT);
CapturedBuildings = new UnitTrackerClass ( (int) STRUCT_COUNT);
TotalCrates = new UnitTrackerClass ( CRATE_COUNT );
}
}
/***********************************************************************************************
* HouseClass::~HouseClass -- House class destructor *
* *
* *
* *
* INPUT: Nothing *
* *
* OUTPUT: Nothing *
* *
* WARNINGS: None *
* *
* HISTORY: *
* 8/6/96 4:48PM ST : Created *
*=============================================================================================*/
HouseClass::~HouseClass (void)
{
Class = 0;
if (Session.Type == GAME_INTERNET) {
delete AircraftTotals;
delete InfantryTotals;
delete UnitTotals;
delete BuildingTotals;
delete VesselTotals;
delete DestroyedAircraft;
delete DestroyedInfantry;
delete DestroyedUnits;
delete DestroyedBuildings;
delete DestroyedVessels;
delete CapturedBuildings;
delete TotalCrates;
}
}
/***********************************************************************************************
* HouseStaticClass::HouseStaticClass -- Default constructor for house static class. *
* *
* This is the default constructor that initializes all the values to their default *
* settings. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/31/1996 JLB : Created. *
*=============================================================================================*/
HouseStaticClass::HouseStaticClass(void) :
IQ(0),
TechLevel(1),
Allies(0),
MaxUnit(Rule.UnitMax/6),
MaxBuilding(Rule.BuildingMax/6),
MaxInfantry(Rule.InfantryMax/6),
MaxVessel(Rule.VesselMax/6),
MaxAircraft(Rule.UnitMax/6),
InitialCredits(0),
Edge(SOURCE_NORTH)
{
}
/***********************************************************************************************
* HouseClass::Can_Build -- General purpose build legality checker. *
* *
* This routine is called when it needs to be determined if the specified object type can *
* be built by this house. Production and sidebar maintenance use this routine heavily. *
* *
* INPUT: type -- Pointer to the type of object that legality is to be checked for. *
* *
* house -- This is the house to check for legality against. Note that this might *
* not be 'this' house since the check could be from a captured factory. *
* Captured factories build what the original owner of them could build. *
* *
* OUTPUT: Can the specified object be built? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/04/1995 JLB : Created. *
* 08/12/1995 JLB : Updated for GDI building sandbag walls in #9. *
* 10/23/1996 JLB : Hack to allow Tanya to both sides in multiplay. *
* 11/04/1996 JLB : Computer uses prerequisite record. *
*=============================================================================================*/
bool HouseClass::Can_Build(ObjectTypeClass const * type, HousesType house) const
{
assert(Houses.ID(this) == ID);
assert(type != NULL);
/*
** An object with a prohibited tech level availability will never be allowed, regardless
** of who requests it.
*/
if (((TechnoTypeClass const *)type)->Level == -1) return(false);
#ifdef FIXIT_CSII // checked - ajw 9/28/98
/*
** If this is a CounterStrike II-only unit, and we're playing a multiplayer
** game in 'downshifted' mode against CounterStrike or Red Alert, then
** don't allow building this unit.
*/
if (!NewUnitsEnabled) {
switch(type->What_Am_I()) {
case RTTI_INFANTRYTYPE:
if ( ((InfantryTypeClass *)type)->ID >= INFANTRY_RA_COUNT)
return(false);
break;
case RTTI_UNITTYPE:
if ( ((UnitTypeClass *)type)->ID >= UNIT_RA_COUNT)
return(false);
break;
case RTTI_VESSELTYPE:
if ( ((VesselTypeClass *)type)->ID >= VESSEL_RA_COUNT)
return(false);
break;
default:
break;
}
}
#endif
/*
** The computer can always build everything.
*/
if (!IsHuman && Session.Type == GAME_NORMAL) return(true);
/*
** Special hack to get certain objects to exist for both sides in the game.
*/
int own = type->Get_Ownable();
/*
** Check to see if this owner can build the object type specified.
*/
if (((1L << house) & own) == 0) {
return(false);
}
/*
** Perform some equivalency fixups for the building existence flags.
*/
long flags = ActiveBScan;
/*
** The computer records prerequisite buildings because it can't relay on the
** sidebar to keep track of this information.
*/
if (!IsHuman) {
flags = OldBScan;
}
int pre = ((TechnoTypeClass const *)type)->Prerequisite;
/*
** Advanced power also serves as a prerequisite for normal power.
*/
if (flags & STRUCTF_ADVANCED_POWER) flags |= STRUCTF_POWER;
/*
** Either tech center counts as a prerequisite.
*/
if (Session.Type != GAME_NORMAL) {
if ((flags & (STRUCTF_SOVIET_TECH|STRUCTF_ADVANCED_TECH)) != 0) flags |= STRUCTF_SOVIET_TECH|STRUCTF_ADVANCED_TECH;
}
int level = Control.TechLevel;
#ifdef CHEAT_KEYS
if (Debug_Cheat) {
level = 98;
pre = 0;
}
#endif
/*
** See if the prerequisite requirements have been met.
*/
return((pre & flags) == pre && ((TechnoTypeClass const *)type)->Level <= level);
}
/***************************************************************************
* HouseClass::Init -- init's in preparation for new scenario *
* *
* INPUT: *
* none. *
* *
* OUTPUT: *
* none. *
* *
* WARNINGS: *
* none. *
* *
* HISTORY: *
* 12/07/1994 BR : Created. *
* 12/17/1994 JLB : Resets tracker bits. *
*=========================================================================*/
void HouseClass::Init(void)
{
Houses.Free_All();
for (HousesType index = HOUSE_FIRST; index < HOUSE_COUNT; index++) {
HouseTriggers[index].Clear();
}
}
/***********************************************************************************************
* HouseClass::AI -- Process house logic. *
* *
* This handles the AI for the house object. It should be called once per house per game *
* tick. It processes all house global tasks such as low power damage accumulation and *
* house specific trigger events. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 12/27/1994 JLB : Created. *
* 07/17/1995 JLB : Limits EVA speaking unless the player can do something. *
*=============================================================================================*/
void HouseClass::AI(void)
{
assert(Houses.ID(this) == ID);
/*
** If base building has been turned on by a trigger, then force the house to begin
** production and team creation as well. This is also true if the IQ is high enough to
** being base building.
*/
if (IsBaseBuilding || IQ >= Rule.IQProduction) {
IsBaseBuilding = true;
IsStarted = true;
IsAlerted = true;
}
/*
** Check to see if the house wins.
*/
if (Session.Type == GAME_NORMAL && IsToWin && BorrowedTime == 0 && Blockage <= 0) {
IsToWin = false;
if (this == PlayerPtr) {
PlayerWins = true;
} else {
PlayerLoses = true;
}
}
/*
** Check to see if the house loses.
*/
if (Session.Type == GAME_NORMAL && IsToLose && BorrowedTime == 0) {
IsToLose = false;
if (this == PlayerPtr) {
PlayerLoses = true;
} else {
PlayerWins = true;
}
}
/*
** Check to see if all objects of this house should be blown up.
*/
if (IsToDie && BorrowedTime == 0) {
IsToDie = false;
Blowup_All();
}
/*
** Double check power values to correct illegal conditions. It is possible to
** get a power output of negative (one usually) as a result of damage sustained
** and the fixed point fractional math involved with power adjustments. If the
** power rating drops below zero, then make it zero.
*/
Power = max(Power, 0);
Drain = max(Drain, 0);
/*
** If the base has been alerted to the enemy and should be attacking, then
** see if the attack timer has expired. If it has, then create the attack
** teams.
*/
if (IsAlerted && AlertTime == 0) {
/*
** Adjusted to reduce maximum number of teams created.
*/
int maxteams = Random_Pick(2, (int)(((Control.TechLevel-1)/3)+1));
for (int index = 0; index < maxteams; index++) {
TeamTypeClass const * ttype = Suggested_New_Team(true);
if (ttype != NULL) {
ScenarioInit++;
ttype->Create_One_Of();
ScenarioInit--;
}
}
AlertTime = Rule.AutocreateTime * Random_Pick(TICKS_PER_MINUTE/2, TICKS_PER_MINUTE*2);
// int mintime = Rule.AutocreateTime * (TICKS_PER_MINUTE/2);
// int maxtime = Rule.AutocreateTime * (TICKS_PER_MINUTE*2);
// AlertTime = Random_Pick(mintime, maxtime);
}
/*
** If this house's flag waypoint is a valid cell, see if there's
** someone sitting on it. If so, make the scatter. If they refuse,
** blow them up.
*/
if (FlagHome != 0 && (Frame % TICKS_PER_SECOND) == 0) {
TechnoClass * techno = Map[FlagHome].Cell_Techno();
if (techno != NULL) {
bool moving = false;
if (techno->Is_Foot()) {
if (Target_Legal(((FootClass *)techno)->NavCom)) {
moving = true;
}
}
if (!moving) {
techno->Scatter(0, true, true);
}
/*
** If the techno doesn't have a valid NavCom, he's not moving,
** so blow him up.
*/
if (techno->Is_Foot()) {
if (Target_Legal(((FootClass *)techno)->NavCom)) {
moving = true;
}
}
/*
** If the techno wasn't an infantry or unit (ie he's a building),
** or he refuses to move, blow him up
*/
if (!moving) {
int count = 0;
while (!(techno->IsInLimbo) && count++ < 5) {
int damage = techno->Strength;
techno->Take_Damage(damage, 0, WARHEAD_HE, NULL, true);
}
}
}
}
/*
** Create teams for this house if necessary.
** (Use the same timer for some extra capture-the-flag logic.)
*/
if (!IsAlerted && !TeamTime) {
TeamTypeClass const * ttype = Suggested_New_Team(false);
if (ttype) {
ttype->Create_One_Of();
}
TeamTime = Rule.TeamDelay * TICKS_PER_MINUTE;
}
/*
** If there is insufficient power, then all buildings that are above
** half strength take a little bit of damage.
*/
if (DamageTime == 0) {
/*
** When the power is below required, then the buildings will take damage over
** time.
*/
if (Power_Fraction() < 1) {
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass & b = *Buildings.Ptr(index);
if (b.House == this && b.Health_Ratio() > Rule.ConditionYellow) {
// BG: Only damage buildings that require power, to keep the
// land mines from blowing up under low-power conditions
if (b.Class->Drain) {
int damage = 1;
b.Take_Damage(damage, 0, WARHEAD_AP, 0);
}
}
}
}
DamageTime = TICKS_PER_MINUTE * Rule.DamageDelay;
}
/*
** If there are no more buildings to sell, then automatically cancel the
** sell mode.
*/
if (PlayerPtr == this && !ActiveBScan && Map.IsSellMode) {
Map.Sell_Mode_Control(0);
}
/*
** Various base conditions may be announced to the player. Typically, this would be
** low tiberium capacity or low power.
*/
if (PlayerPtr == this) {
if (SpeakMaxedDelay == 0 && Available_Money() < 100 && UnitFactories+BuildingFactories+InfantryFactories > 0) {
Speak(VOX_NEED_MO_MONEY);
Map.Flash_Money();
SpeakMaxedDelay = Options.Normalize_Delay(TICKS_PER_MINUTE * Rule.SpeakDelay);
}
if (SpeakMaxedDelay == 0 && IsMaxedOut) {
IsMaxedOut = false;
if ((Capacity - Tiberium) < 300 && Capacity > 500 && (ActiveBScan & (STRUCTF_REFINERY | STRUCTF_CONST))) {
Speak(VOX_NEED_MO_CAPACITY);
SpeakMaxedDelay = Options.Normalize_Delay(TICKS_PER_MINUTE * Rule.SpeakDelay);
}
}
if (SpeakPowerDelay == 0 && Power_Fraction() < 1) {
if (ActiveBScan & STRUCTF_CONST) {
Speak(VOX_LOW_POWER);
SpeakPowerDelay = Options.Normalize_Delay(TICKS_PER_MINUTE * Rule.SpeakDelay);
Map.Flash_Power();
char const * text = NULL;
if (BQuantity[STRUCT_AAGUN] > 0) {
text = Text_String(TXT_POWER_AAGUN);
}
if (BQuantity[STRUCT_TESLA] > 0) {
text = Text_String(TXT_POWER_TESLA);
}
if (text == NULL) {
text = Text_String(TXT_LOW_POWER);
}
if (text != NULL) {
Session.Messages.Add_Message(NULL, 0, text, PCOLOR_GREEN, TPF_6PT_GRAD|TPF_USE_GRAD_PAL|TPF_FULLSHADOW, Rule.MessageDelay * TICKS_PER_MINUTE);
}
}
}
}
/*
** If there is a flag associated with this house, then mark it to be
** redrawn.
*/
if (Target_Legal(FlagLocation)) {
UnitClass * unit = As_Unit(FlagLocation);
if (unit) {
unit->Mark(MARK_CHANGE);
} else {
CELL cell = As_Cell(FlagLocation);
Map[cell].Redraw_Objects();
}
}
bool is_time = false;
/*
** Triggers are only checked every so often. If the trigger timer has expired,
** then set the trigger processing flag.
*/
if (TriggerTime == 0 || IsBuiltSomething) {
is_time = true;
TriggerTime = TICKS_PER_MINUTE/10;
IsBuiltSomething = false;
}
/*
** Process any super weapon logic required.
*/
Super_Weapon_Handler();
#ifdef FIXIT_VERSION_3 // For endgame auto-sonar pulse.
if( Scen.AutoSonarTimer == 0 )
{
// If house has nothing but subs left, do an automatic sonar pulse to reveal them.
if( VQuantity[ VESSEL_SS ] > 0 ) // Includes count of VESSEL_MISSILESUBs. ajw
{
int iCount = 0;
for( int i = 0; i != STRUCT_COUNT-3; ++i )
{
iCount += BQuantity[ i ];
}
if( !iCount )
{
for( i = 0; i != UNIT_RA_COUNT-3; ++i )
{
iCount += UQuantity[ i ];
}
if( !iCount )
{
// ajw - Found bug - house's civilians are not removed from IQuantity when they die.
// Workaround...
for( i = 0; i <= INFANTRY_DOG; ++i )
{
iCount += IQuantity[ i ];
}
if( !iCount )
{
for( i = 0; i != AIRCRAFT_COUNT; ++i )
{
iCount += AQuantity[ i ];
}
if( !iCount )
{
for( i = 0; i != VESSEL_RA_COUNT; ++i )
{
if( i != VESSEL_SS )
iCount += VQuantity[ i ];
}
if( !iCount )
{
// Do the ping.
for (int index = 0; index < Vessels.Count(); index++) {
VesselClass * sub = Vessels.Ptr(index);
if (*sub == VESSEL_SS || *sub == VESSEL_MISSILESUB) {
sub->PulseCountDown = 15 * TICKS_PER_SECOND;
sub->Do_Uncloak();
}
}
bAutoSonarPulse = true;
}
}
}
}
}
}
}
#endif
/*
** Special win/lose check for multiplayer games; by-passes the
** trigger system. We must wait for non-zero frame, because init
** may not properly set IScan etc for each house; you have to go
** through each object's AI before it will be properly set.
*/
if (Session.Type != GAME_NORMAL && !IsDefeated &&
!ActiveBScan && !ActiveAScan && !UScan && !ActiveIScan && !ActiveVScan && Frame > 0) {
MPlayer_Defeated();
}
/*
** Try to spring all events attached to this house. The triggers will check
** for themselves if they actually need to be sprung or not.
*/
for (int index = 0; index < HouseTriggers[Class->House].Count(); index++) {
if (HouseTriggers[Class->House][index]->Spring() && index > 0) {
index--;
continue;
}
}
/*
** If a radar facility is not present, but the radar is active, then turn the radar off.
** The radar also is turned off when the power gets below 100% capacity.
*/
if (PlayerPtr == this) {
bool jammed = Map.Is_Radar_Active();
/*
** Find if there are any radar facilities, and if they're jammed or not
*/
if (IsGPSActive) {
jammed = false;
} else {
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * building = Buildings.Ptr(index);
#ifdef FIXIT_RADAR_JAMMED
if (building != NULL && !building->IsInLimbo && building->House == PlayerPtr) {
#else
if (building && building->House == PlayerPtr) {
#endif
if (*building == STRUCT_RADAR /* || *building == STRUCT_EYE */) {
if (!building->IsJammed) {
jammed = false;
break;
}
}
}
}
}
if (Map.Get_Jammed() != jammed) {
Map.RadarClass::Flag_To_Redraw(true);
}
Map.Set_Jammed(jammed);
// Need to add in here where we activate it when only GPS is active.
if (Map.Is_Radar_Active()) {
if (ActiveBScan & STRUCTF_RADAR) {
if (Power_Fraction() < 1 && !IsGPSActive) {
Map.Radar_Activate(0);
}
} else {
if (!IsGPSActive) {
Map.Radar_Activate(0);
}
}
} else {
if (IsGPSActive || (ActiveBScan & STRUCTF_RADAR)) {
if (Power_Fraction() >= 1 || IsGPSActive) {
Map.Radar_Activate(1);
}
} else {
if (Map.Is_Radar_Existing()) {
Map.Radar_Activate(4);
}
}
}
}
/*
** Perform any expert system AI processing.
*/
if (IsBaseBuilding && AITimer == 0) {
AITimer = Expert_AI();
}
if (!IsBaseBuilding && State == STATE_ENDGAME) {
Fire_Sale();
Do_All_To_Hunt();
}
AI_Building();
AI_Unit();
AI_Vessel();
AI_Infantry();
AI_Aircraft();
/*
** If the production possibilities need to be recalculated, then do so now. This must
** occur after the scan bits have been properly updated.
*/
if (PlayerPtr == this && IsRecalcNeeded) {
IsRecalcNeeded = false;
Map.Recalc();
/*
** This placement might affect any prerequisite requirements for construction
** lists. Update the buildable options accordingly.
*/
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * building = Buildings.Ptr(index);
if (building && building->Strength > 0 && building->Owner() == Class->House && building->Mission != MISSION_DECONSTRUCTION && building->MissionQueue != MISSION_DECONSTRUCTION) {
if (PlayerPtr == building->House) {
building->Update_Buildables();
}
}
}
}
/*
** See if it's time to re-set the can-repair flag
*/
if (DidRepair && RepairTimer == 0) {
DidRepair = false;
}
if (this == PlayerPtr && IsToLook) {
IsToLook = false;
Map.All_To_Look();
}
}
/***********************************************************************************************
* HouseClass::Super_Weapon_Handler -- Handles the super weapon charge and discharge logic. *
* *
* This handles any super weapons assigned to this house. It also performs any necessary *
* maintenance that the super weapons require. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/17/1996 JLB : Created. *
*=============================================================================================*/
void HouseClass::Super_Weapon_Handler(void)
{
/*
** Perform all super weapon AI processing. This just checks to see if
** the graphic needs changing for the special weapon and updates the
** sidebar as necessary.
*/
for (SpecialWeaponType special = SPC_FIRST; special < SPC_COUNT; special++) {
SuperClass * super = &SuperWeapon[special];
if (super->Is_Present()) {
/*
** Perform any charge-up logic for the super weapon. If the super
** weapon is owned by the player and a graphic change is detected, then
** flag the sidebar to be redrawn so the player will see the change.
*/
if (super->AI(this == PlayerPtr)) {
if (this == PlayerPtr) Map.Column[1].Flag_To_Redraw();
}
/*
** Repeating super weapons that require power will be suspended if there
** is insufficient power available.
*/
if (!super->Is_Ready() && super->Is_Powered() && !super->Is_One_Time()) {
super->Suspend(Power_Fraction() < 1);
}
}
}
/*
** Check to see if they have launched the GPS, but subsequently lost their
** tech center. If so, remove the GPS, and shroud the map.
*/
if (IsGPSActive && !(ActiveBScan & STRUCTF_ADVANCED_TECH) ) {
IsGPSActive = false;
if (IsPlayerControl) {
Map.Shroud_The_Map();
}
}
/*
** Check to see if the GPS Satellite should be removed from the sidebar
** because of outside circumstances. The advanced technology facility
** being destroyed is a good example of this. Having fired the satellite
** is another good example, because it's a one-shot item.
*/
if (SuperWeapon[SPC_GPS].Is_Present()) {
if (!(ActiveBScan & STRUCTF_ADVANCED_TECH) || IsGPSActive || IsDefeated) {
/*
** Remove the missile capability when there is no advanced tech facility.
*/
if (SuperWeapon[SPC_GPS].Remove()) {
if (this == PlayerPtr) Map.Column[1].Flag_To_Redraw();
IsRecalcNeeded = true;
}
} else {
/*
** Auto-fire the GPS satellite if it's charged up.
*/
if (SuperWeapon[SPC_GPS].Is_Ready()) {
SuperWeapon[SPC_GPS].Discharged(this == PlayerPtr);
if (SuperWeapon[SPC_GPS].Remove()) {
if (this == PlayerPtr) Map.Column[1].Flag_To_Redraw();
}
IsRecalcNeeded = true;
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * bldg = Buildings.Ptr(index);
if (*bldg == STRUCT_ADVANCED_TECH && bldg->House == this) {
bldg->HasFired = true;
bldg->Assign_Mission(MISSION_MISSILE);
break;
}
}
}
}
} else {
/*
** If there is no GPS satellite present, but there is a GPS satellite
** facility available, then make the GPS satellite available as well.
*/
if ((ActiveBScan & STRUCTF_ADVANCED_TECH) != 0 &&
!IsGPSActive &&
Control.TechLevel >= Rule.GPSTechLevel &&
(IsHuman || IQ >= Rule.IQSuperWeapons)) {
bool canfire = false;
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * bldg = Buildings.Ptr(index);
if (*bldg == STRUCT_ADVANCED_TECH && bldg->House == this && !bldg->IsInLimbo) {
if (!bldg->HasFired) {
canfire = true;
break;
}
}
}
if (canfire) {
SuperWeapon[SPC_GPS].Enable(false, this == PlayerPtr, Power_Fraction() < 1);
/*
** Flag the sidebar to be redrawn if necessary.
*/
if (this == PlayerPtr) {
Map.Add(RTTI_SPECIAL, SPC_GPS);
Map.Column[1].Flag_To_Redraw();
}
}
}
}
/*
** Check to see if the chronosphere should be removed from the sidebar
** because of outside circumstances. The chronosphere facility
** being destroyed is a good example of this.
*/
if (SuperWeapon[SPC_CHRONOSPHERE].Is_Present()) {
if ( (!(ActiveBScan & STRUCTF_CHRONOSPHERE) && !SuperWeapon[SPC_CHRONOSPHERE].Is_One_Time()) || IsDefeated) {
/*
** Remove the chronosphere when there is no chronosphere facility.
** Note that this will not remove the one time created chronosphere.
*/
if (SuperWeapon[SPC_CHRONOSPHERE].Remove()) {
if (this == PlayerPtr) {
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if (Map.IsTargettingMode == SPC_CHRONOSPHERE || Map.IsTargettingMode == SPC_CHRONO2) {
if (Map.IsTargettingMode == SPC_CHRONO2) {
TechnoClass * tech = (TechnoClass *)::As_Object(UnitToTeleport);
if (tech && tech->IsActive && tech->What_Am_I() == RTTI_UNIT && *(UnitClass *)tech == UNIT_CHRONOTANK) {
} else {
Map.IsTargettingMode = SPC_NONE;
}
} else {
Map.IsTargettingMode = SPC_NONE;
}
}
#else
if (Map.IsTargettingMode == SPC_CHRONOSPHERE ||
Map.IsTargettingMode == SPC_CHRONO2) {
Map.IsTargettingMode = SPC_NONE;
}
#endif
Map.Column[1].Flag_To_Redraw();
}
IsRecalcNeeded = true;
}
}
} else {
/*
** If there is no chronosphere present, but there is a chronosphere
** facility available, then make the chronosphere available as well.
*/
if ((ActiveBScan & STRUCTF_CHRONOSPHERE) &&
// (ActLike == HOUSE_GOOD || Session.Type != GAME_NORMAL) &&
Control.TechLevel >= BuildingTypeClass::As_Reference(STRUCT_CHRONOSPHERE).Level &&
// Control.TechLevel >= Rule.ChronoTechLevel &&
(IsHuman || IQ >= Rule.IQSuperWeapons)) {
SuperWeapon[SPC_CHRONOSPHERE].Enable(false, this == PlayerPtr, Power_Fraction() < 1);
/*
** Flag the sidebar to be redrawn if necessary.
*/
if (this == PlayerPtr) {
Map.Add(RTTI_SPECIAL, SPC_CHRONOSPHERE);
Map.Column[1].Flag_To_Redraw();
}
}
}
/*
** Check to see if the iron curtain should be removed from the sidebar
** because of outside circumstances. The iron curtain facility
** being destroyed is a good example of this.
*/
if (SuperWeapon[SPC_IRON_CURTAIN].Is_Present()) {
if ( (!(ActiveBScan & STRUCTF_IRON_CURTAIN) && !SuperWeapon[SPC_IRON_CURTAIN].Is_One_Time()) || IsDefeated) {
/*
** Remove the iron curtain when there is no iron curtain facility.
** Note that this will not remove the one time created iron curtain.
*/
if (SuperWeapon[SPC_IRON_CURTAIN].Remove()) {
if (this == PlayerPtr) {
if (Map.IsTargettingMode == SPC_IRON_CURTAIN) {
Map.IsTargettingMode = SPC_NONE;
}
Map.Column[1].Flag_To_Redraw();
}
IsRecalcNeeded = true;
}
}
} else {
/*
** If there is no iron curtain present, but there is an iron curtain
** facility available, then make the iron curtain available as well.
*/
if ((ActiveBScan & STRUCTF_IRON_CURTAIN) &&
(ActLike == HOUSE_USSR || ActLike == HOUSE_UKRAINE || Session.Type != GAME_NORMAL) &&
(IsHuman || IQ >= Rule.IQSuperWeapons)) {
SuperWeapon[SPC_IRON_CURTAIN].Enable(false, this == PlayerPtr, Power_Fraction() < 1);
/*
** Flag the sidebar to be redrawn if necessary.
*/
if (this == PlayerPtr) {
Map.Add(RTTI_SPECIAL, SPC_IRON_CURTAIN);
Map.Column[1].Flag_To_Redraw();
}
}
}
/*
** Check to see if the sonar pulse should be removed from the sidebar
** because of outside circumstances. The spied-upon enemy sub pen
** being destroyed is a good example of this.
*/
if (SuperWeapon[SPC_SONAR_PULSE].Is_Present()) {
int usspy = 1 << (Class->House);
bool present = false;
bool powered = false;
for (int q = 0; q < Buildings.Count() && !powered; q++) {
BuildingClass * bldg = Buildings.Ptr(q);
if ((*bldg == STRUCT_SUB_PEN) && (bldg->House->Class->House != Class->House) && (bldg->SpiedBy & usspy) ) {
present = true;
powered = !(bldg->House->Power_Fraction() < 1);
}
}
if ( (!present && !SuperWeapon[SPC_SONAR_PULSE].Is_One_Time()) || IsDefeated) {
/*
** Remove the sonar pulse when there is no spied-upon enemy sub pen.
** Note that this will not remove the one time created sonar pulse.
*/
if (SuperWeapon[SPC_SONAR_PULSE].Remove()) {
if (this == PlayerPtr) Map.Column[1].Flag_To_Redraw();
IsRecalcNeeded = true;
}
}
}
/*
** Check to see if the nuclear weapon should be removed from the sidebar
** because of outside circumstances. The missile silos
** being destroyed is a good example of this.
*/
if (SuperWeapon[SPC_NUCLEAR_BOMB].Is_Present()) {
if ( (!(ActiveBScan & STRUCTF_MSLO) && !SuperWeapon[SPC_NUCLEAR_BOMB].Is_One_Time()) || IsDefeated) {
/*
** Remove the nuke when there is no missile silo.
** Note that this will not remove the one time created nuke.
*/
if (SuperWeapon[SPC_NUCLEAR_BOMB].Remove()) {
if (this == PlayerPtr) {
if (Map.IsTargettingMode == SPC_NUCLEAR_BOMB) {
Map.IsTargettingMode = SPC_NONE;
}
Map.Column[1].Flag_To_Redraw();
}
IsRecalcNeeded = true;
}
} else {
/*
** Allow the computer to fire the nuclear weapon when the weapon is
** ready and the owner is the computer.
*/
if (SuperWeapon[SPC_NUCLEAR_BOMB].Is_Ready() && !IsHuman) {
Special_Weapon_AI(SPC_NUCLEAR_BOMB);
}
}
} else {
/*
** If there is no nuclear missile present, but there is a missile
** silo available, then make the missile available as well.
*/
if ((ActiveBScan & STRUCTF_MSLO) &&
((ActLike != HOUSE_USSR && ActLike != HOUSE_UKRAINE) || Session.Type != GAME_NORMAL) &&
(IsHuman || IQ >= Rule.IQSuperWeapons)) {
SuperWeapon[SPC_NUCLEAR_BOMB].Enable(false, this == PlayerPtr, Power_Fraction() < 1);
/*
** Flag the sidebar to be redrawn if necessary.
*/
if (this == PlayerPtr) {
Map.Add(RTTI_SPECIAL, SPC_NUCLEAR_BOMB);
Map.Column[1].Flag_To_Redraw();
}
}
}
if (SuperWeapon[SPC_SPY_MISSION].Is_Present()) {
if ((ActiveBScan & STRUCTF_AIRSTRIP) == 0) {
if (SuperWeapon[SPC_SPY_MISSION].Remove()) {
if (this == PlayerPtr) Map.Column[1].Flag_To_Redraw();
IsRecalcNeeded = true;
}
} else {
if (this == PlayerPtr && !SuperWeapon[SPC_SPY_MISSION].Is_Ready()) {
Map.Column[1].Flag_To_Redraw();
}
if (SuperWeapon[SPC_SPY_MISSION].Is_Ready() && !IsHuman) {
Special_Weapon_AI(SPC_SPY_MISSION);
}
}
} else {
if ((ActiveBScan & STRUCTF_AIRSTRIP) != 0 && !Scen.IsNoSpyPlane && Control.TechLevel >= Rule.SpyPlaneTechLevel) {
SuperWeapon[SPC_SPY_MISSION].Enable(false, this == PlayerPtr, false);
if (this == PlayerPtr) {
Map.Add(RTTI_SPECIAL, SPC_SPY_MISSION);
Map.Column[1].Flag_To_Redraw();
}
}
}
if (SuperWeapon[SPC_PARA_BOMB].Is_Present()) {
if ((ActiveBScan & STRUCTF_AIRSTRIP) == 0) {
if (SuperWeapon[SPC_PARA_BOMB].Remove()) {
if (this == PlayerPtr) Map.Column[1].Flag_To_Redraw();
IsRecalcNeeded = true;
}
} else {
if (SuperWeapon[SPC_PARA_BOMB].Is_Ready() && !IsHuman) {
Special_Weapon_AI(SPC_PARA_BOMB);
}
}
} else {
if ((ActiveBScan & STRUCTF_AIRSTRIP) != 0 && Control.TechLevel >= Rule.ParaBombTechLevel && Session.Type == GAME_NORMAL) {
SuperWeapon[SPC_PARA_BOMB].Enable(false, this == PlayerPtr, false);
if (this == PlayerPtr) {
Map.Add(RTTI_SPECIAL, SPC_PARA_BOMB);
Map.Column[1].Flag_To_Redraw();
}
}
}
if (SuperWeapon[SPC_PARA_INFANTRY].Is_Present()) {
if ((ActiveBScan & STRUCTF_AIRSTRIP) == 0) {
if (SuperWeapon[SPC_PARA_INFANTRY].Remove()) {
if (this == PlayerPtr) Map.Column[1].Flag_To_Redraw();
IsRecalcNeeded = true;
}
} else {
if (SuperWeapon[SPC_PARA_INFANTRY].Is_Ready() && !IsHuman) {
Special_Weapon_AI(SPC_PARA_INFANTRY);
}
}
} else {
if ((ActiveBScan & STRUCTF_AIRSTRIP) != 0 && Control.TechLevel >= Rule.ParaInfantryTechLevel) {
SuperWeapon[SPC_PARA_INFANTRY].Enable(false, this == PlayerPtr, false);
if (this == PlayerPtr) {
Map.Add(RTTI_SPECIAL, SPC_PARA_INFANTRY);
Map.Column[1].Flag_To_Redraw();
}
}
}
}
/***********************************************************************************************
* HouseClass::Attacked -- Lets player know if base is under attack. *
* *
* Call this function whenever a building is attacked (with malice). This function will *
* then announce to the player that his base is under attack. It checks to make sure that *
* this is referring to the player's house rather than the enemy's. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 12/27/1994 JLB : Created. *
*=============================================================================================*/
void HouseClass::Attacked(void)
{
assert(Houses.ID(this) == ID);
#ifdef FIXIT_BASE_ANNOUNCE
if (SpeakAttackDelay == 0 && ((Session.Type == GAME_NORMAL && IsPlayerControl) || PlayerPtr->Class->House == Class->House)) {
#else
if (SpeakAttackDelay == 0 && PlayerPtr->Class->House == Class->House) {
#endif
Speak(VOX_BASE_UNDER_ATTACK);
SpeakAttackDelay = Options.Normalize_Delay(TICKS_PER_MINUTE * Rule.SpeakDelay);
/*
** If there is a trigger event associated with being attacked, process it
** now.
*/
for (int index = 0; index < HouseTriggers[Class->House].Count(); index++) {
HouseTriggers[Class->House][index]->Spring(TEVENT_ATTACKED);
}
}
}
/***********************************************************************************************
* HouseClass::Harvested -- Adds Tiberium to the harvest storage. *
* *
* Use this routine whenever Tiberium is harvested. The Tiberium is stored equally between *
* all storage capable buildings for the house. Harvested Tiberium adds to the credit *
* value of the house, but only up to the maximum storage capacity that the house can *
* currently maintain. *
* *
* INPUT: tiberium -- The number of Tiberium credits to add to the House's total. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 01/25/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Harvested(unsigned tiberium)
{
assert(Houses.ID(this) == ID);
long oldtib = Tiberium;
Tiberium += tiberium;
if (Tiberium > Capacity) {
Tiberium = Capacity;
IsMaxedOut = true;
}
HarvestedCredits += tiberium;
Silo_Redraw_Check(oldtib, Capacity);
}
/***********************************************************************************************
* HouseClass::Stole -- Accounts for the value of a captured building. *
* *
* Use this routine whenever a building is captured. It keeps track of the cost of the *
* building for use in the scoring routine, because you get an 'economy' boost for the *
* value of the stolen building (but you don't get the credit value for it.) *
* *
* INPUT: worth -- The worth of the building we captured (stole). *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/05/1996 BWG : Created. *
*=============================================================================================*/
void HouseClass::Stole(unsigned worth)
{
assert(Houses.ID(this) == ID);
StolenBuildingsCredits += worth;
}
/***********************************************************************************************
* HouseClass::Available_Money -- Fetches the total credit worth of the house. *
* *
* Use this routine to determine the total credit value of the house. This is the sum of *
* the harvested Tiberium in storage and the initial unspent cash reserves. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the total credit value of the house. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 01/25/1995 JLB : Created. *
*=============================================================================================*/
long HouseClass::Available_Money(void) const
{
assert(Houses.ID(this) == ID);
return(Tiberium + Credits);
}
/***********************************************************************************************
* HouseClass::Spend_Money -- Removes money from the house. *
* *
* Use this routine to extract money from the house. Typically, this is a result of *
* production spending. The money is extracted from available cash reserves first. When *
* cash reserves are exhausted, then Tiberium is consumed. *
* *
* INPUT: money -- The amount of money to spend. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 01/25/1995 JLB : Created. *
* 06/20/1995 JLB : Spends Tiberium before spending cash. *
*=============================================================================================*/
void HouseClass::Spend_Money(unsigned money)
{
assert(Houses.ID(this) == ID);
long oldtib = Tiberium;
if (money > Tiberium) {
money -= (unsigned)Tiberium;
Tiberium = 0;
Credits -= money;
} else {
Tiberium -= money;
}
Silo_Redraw_Check(oldtib, Capacity);
CreditsSpent += money;
}
/***********************************************************************************************
* HouseClass::Refund_Money -- Refunds money to back to the house. *
* *
* Use this routine when money needs to be refunded back to the house. This can occur when *
* construction is aborted. At this point, the exact breakdown of Tiberium or initial *
* credits used for the orignal purchase is lost. Presume as much of the money is in the *
* form of Tiberium as storage capacity will allow. *
* *
* INPUT: money -- The number of credits to refund back to the house. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 01/25/1995 JLB : Created. *
* 06/01/1995 JLB : Refunded money is never lost *
*=============================================================================================*/
void HouseClass::Refund_Money(unsigned money)
{
assert(Houses.ID(this) == ID);
Credits += money;
}
/***********************************************************************************************
* HouseClass::Adjust_Capacity -- Adjusts the house Tiberium storage capacity. *
* *
* Use this routine to adjust the maximum storage capacity for the house. This storage *
* capacity will limit the number of Tiberium credits that can be stored at any one time. *
* *
* INPUT: adjust -- The adjustment to the Tiberium storage capacity. *
* *
* inanger -- Is this a forced adjustment to capacity due to some hostile event? *
* *
* OUTPUT: Returns with the number of Tiberium credits lost. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 01/25/1995 JLB : Created. *
*=============================================================================================*/
int HouseClass::Adjust_Capacity(int adjust, bool inanger)
{
assert(Houses.ID(this) == ID);
long oldcap = Capacity;
int retval = 0;
Capacity += adjust;
Capacity = max(Capacity, 0L);
if (Tiberium > Capacity) {
retval = Tiberium - Capacity;
Tiberium = Capacity;
if (!inanger) {
Refund_Money(retval);
retval = 0;
} else {
IsMaxedOut = true;
}
}
Silo_Redraw_Check(Tiberium, oldcap);
return(retval);
}
/***********************************************************************************************
* HouseClass::Silo_Redraw_Check -- Flags silos to be redrawn if necessary. *
* *
* Call this routine when either the capacity or tiberium levels change for a house. This *
* routine will determine if the aggregate tiberium storage level will result in the *
* silos changing their imagery. If this is detected, then all the silos for this house *
* are flagged to be redrawn. *
* *
* INPUT: oldtib -- Pre-change tiberium level. *
* *
* oldcap -- Pre-change tiberium storage capacity. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 02/02/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Silo_Redraw_Check(long oldtib, long oldcap)
{
assert(Houses.ID(this) == ID);
int oldratio = 0;
if (oldcap) oldratio = (oldtib * 5) / oldcap;
int newratio = 0;
if (Capacity) newratio = (Tiberium * 5) / Capacity;
if (oldratio != newratio) {
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * b = Buildings.Ptr(index);
if (b && !b->IsInLimbo && b->House == this && *b == STRUCT_STORAGE) {
b->Mark(MARK_CHANGE);
}
}
}
}
/***********************************************************************************************
* HouseClass::Is_Ally -- Determines if the specified house is an ally. *
* *
* This routine will determine if the house number specified is a ally to this house. *
* *
* INPUT: house -- The house number to check to see if it is an ally. *
* *
* OUTPUT: Is the house an ally? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Is_Ally(HousesType house) const
{
assert(Houses.ID(this) == ID);
if (house != HOUSE_NONE) {
return(((1<<house) & Allies) != 0);
}
return(false);
}
/***********************************************************************************************
* HouseClass::Is_Ally -- Determines if the specified house is an ally. *
* *
* This routine will examine the specified house and determine if it is an ally. *
* *
* INPUT: house -- Pointer to the house object to check for ally relationship. *
* *
* OUTPUT: Is the specified house an ally? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Is_Ally(HouseClass const * house) const
{
assert(Houses.ID(this) == ID);
if (house) {
return(Is_Ally(house->Class->House));
}
return(false);
}
/***********************************************************************************************
* HouseClass::Is_Ally -- Checks to see if the object is an ally. *
* *
* This routine will examine the specified object and return whether it is an ally or not. *
* *
* INPUT: object -- The object to examine to see if it is an ally. *
* *
* OUTPUT: Is the specified object an ally? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Is_Ally(ObjectClass const * object) const
{
assert(Houses.ID(this) == ID);
if (object) {
return(Is_Ally(object->Owner()));
}
return(false);
}
/***********************************************************************************************
* HouseClass::Make_Ally -- Make the specified house an ally. *
* *
* This routine will make the specified house an ally to this house. An allied house will *
* not be considered a threat or potential target. *
* *
* INPUT: house -- The house to make an ally of this house. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
* 08/08/1995 JLB : Breaks off combat when ally commences. *
* 10/17/1995 JLB : Added reveal base when allied. *
*=============================================================================================*/
void HouseClass::Make_Ally(HousesType house)
{
assert(Houses.ID(this) == ID);
if (Is_Allowed_To_Ally(house)) {
Allies |= (1L << house);
/*
** Don't consider the newfound ally to be an enemy -- of course.
*/
if (Enemy == house) {
Enemy = HOUSE_NONE;
}
if (ScenarioInit) {
Control.Allies |= (1L << house);
}
if (Session.Type != GAME_NORMAL && !ScenarioInit) {
HouseClass * hptr = HouseClass::As_Pointer(house);
/*
** An alliance with another human player will cause the computer
** players (if present) to become paranoid.
*/
if (hptr != NULL && IsHuman && Rule.IsComputerParanoid) {
// if (hptr != NULL && hptr->IsHuman) {
// if (!hptr->IsHuman) {
// hptr->Make_Ally(Class->House);
// }
Computer_Paranoid();
}
char buffer[80];
/*
** Sweep through all techno objects and perform a cheeseball tarcom clear to ensure
** that fighting will most likely stop when the cease fire begins.
*/
for (int index = 0; index < Logic.Count(); index++) {
ObjectClass * object = Logic[index];
if (object != NULL && object->Is_Techno() && !object->IsInLimbo && object->Owner() == Class->House) {
TARGET target = ((TechnoClass *)object)->TarCom;
if (Target_Legal(target) && As_Techno(target) != NULL) {
if (Is_Ally(As_Techno(target))) {
((TechnoClass *)object)->Assign_Target(TARGET_NONE);
}
}
}
}
/*
** Cause all structures to be revealed to the house that has been
** allied with.
*/
if (Rule.IsAllyReveal && house == PlayerPtr->Class->House) {
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass const * b = Buildings.Ptr(index);
if (b && !b->IsInLimbo && (HouseClass *)b->House == this) {
Map.Sight_From(Coord_Cell(b->Center_Coord()), b->Class->SightRange, PlayerPtr, false);
}
}
}
if (IsHuman) {
sprintf(buffer, Text_String(TXT_HAS_ALLIED), IniName, HouseClass::As_Pointer(house)->IniName);
// sprintf(buffer, Text_String(TXT_HAS_ALLIED), Session.Players[Class->House - HOUSE_MULTI1]->Name, Session.Players[((HouseClass::As_Pointer(house))->Class->House) - HOUSE_MULTI1]->Name);
Session.Messages.Add_Message(NULL, 0, buffer, RemapColor, TPF_6PT_GRAD|TPF_USE_GRAD_PAL|TPF_FULLSHADOW, TICKS_PER_MINUTE * Rule.MessageDelay);
}
#if(TEN)
//
// Notify the TEN server of the new alliance
//
if (this == PlayerPtr && hptr != NULL && Session.Type == GAME_TEN) {
Send_TEN_Alliance(hptr->IniName, 1);
}
#endif // TEN
#if(MPATH)
//
// Notify the MPATH server of the new alliance
//
//if (this == PlayerPtr && hptr != NULL && Session.Type == GAME_MPATH) {
//Send_MPATH_Alliance(hptr->IniName, 1);
//}
#endif // MPATH
Map.Flag_To_Redraw(false);
}
}
}
/***********************************************************************************************
* HouseClass::Make_Enemy -- Make an enemy of the house specified. *
* *
* This routine will flag the house specified so that it will be an enemy to this house. *
* Enemy houses are legal targets for attack. *
* *
* INPUT: house -- The house to make an enemy of this house. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
* 07/27/1995 JLB : Making war is a bilateral action. *
*=============================================================================================*/
void HouseClass::Make_Enemy(HousesType house)
{
assert(Houses.ID(this) == ID);
if (house != HOUSE_NONE && Is_Ally(house)) {
HouseClass * enemy = HouseClass::As_Pointer(house);
Allies &= ~(1L << house);
if (ScenarioInit) {
Control.Allies &= !(1L << house);
}
/*
** Breaking an alliance is a bilateral event.
*/
if (enemy != NULL && enemy->Is_Ally(this)) {
enemy->Allies &= ~(1L << Class->House);
if (ScenarioInit) {
Control.Allies &= ~(1L << Class->House);
}
}
if ((Debug_Flag || Session.Type != GAME_NORMAL) && !ScenarioInit && IsHuman) {
char buffer[80];
sprintf(buffer, Text_String(TXT_AT_WAR), IniName, HouseClass::As_Pointer(house)->IniName);
// sprintf(buffer, Text_String(TXT_AT_WAR), Session.Players[Class->House - HOUSE_MULTI1]->Name, Session.Players[enemy->Class->House - HOUSE_MULTI1]->Name);
Session.Messages.Add_Message(NULL, 0, buffer, RemapColor, TPF_6PT_GRAD|TPF_USE_GRAD_PAL|TPF_FULLSHADOW, TICKS_PER_MINUTE * Rule.MessageDelay);
Map.Flag_To_Redraw(false);
#if(TEN)
//
// Notify the TEN server of the broken alliance
//
if (this == PlayerPtr && enemy != NULL && Session.Type == GAME_TEN) {
Send_TEN_Alliance(enemy->IniName, 0);
}
#endif // TEN
#if(MPATH)
//
// Notify the MPATH server of the broken alliance
//
//if (this == PlayerPtr && enemy != NULL && Session.Type == GAME_MPATH) {
//Send_MPATH_Alliance(enemy->IniName, 0);
//}
#endif // MPATH
}
}
}
/***********************************************************************************************
* HouseClass::Remap_Table -- Fetches the remap table for this house object. *
* *
* This routine will return with the remap table to use when displaying an object owned *
* by this house. If the object is blushing (flashing), then the lightening remap table is *
* always used. The "unit" parameter allows proper remap selection for those houses that *
* have a different remap table for buildings or units. *
* *
* INPUT: blushing -- Is the object blushing (flashing)? *
* *
* remap -- The remap control value to use. *
* REMAP_NONE No remap pointer returned at all. *
* REMAP_NORMAL Return the remap pointer for this house. *
* REMAP_ALTERNATE (Nod solo play only -- forces red remap). *
* Multiplay returns same as REMAP_NORMAL *
* *
* OUTPUT: Returns with a pointer to the remap table to use when drawing this object. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
* 10/25/1995 JLB : Uses remap control value. *
*=============================================================================================*/
unsigned char const * HouseClass::Remap_Table(bool blushing, RemapType remap) const
{
assert(Houses.ID(this) == ID);
if (blushing) return(&Map.FadingLight[0]);
if (remap == REMAP_NONE) return(0);
return(ColorRemaps[RemapColor].RemapTable);
}
/***********************************************************************************************
* HouseClass::Suggested_New_Team -- Determine what team should be created. *
* *
* This routine examines the house condition and returns with the team that it thinks *
* should be created. The units that are not currently a member of a team are examined *
* to determine the team needed. *
* *
* INPUT: alertcheck -- Select from the auto-create team list. *
* *
* OUTPUT: Returns with a pointer to the team type that should be created. If no team should *
* be created, then NULL is returned. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
*=============================================================================================*/
TeamTypeClass const * HouseClass::Suggested_New_Team(bool alertcheck)
{
assert(Houses.ID(this) == ID);
return(TeamTypeClass::Suggested_New_Team(this, AScan, UScan, IScan, VScan, alertcheck));
}
/***********************************************************************************************
* HouseClass::Adjust_Threat -- Adjust threat for the region specified. *
* *
* This routine is called when the threat rating for a region needs to change. The region *
* and threat adjustment are provided. *
* *
* INPUT: region -- The region that adjustment is to occur on. *
* *
* threat -- The threat adjustment to perform. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Adjust_Threat(int region, int threat)
{
assert(Houses.ID(this) == ID);
static int _val[] = {
-MAP_REGION_WIDTH - 1, -MAP_REGION_WIDTH, -MAP_REGION_WIDTH + 1,
-1, 0, 1,
MAP_REGION_WIDTH -1, MAP_REGION_WIDTH, MAP_REGION_WIDTH +1
};
static int _thr[] = {
2, 1, 2,
1, 0, 1,
2, 1, 2
};
int neg;
int * val = &_val[0];
int * thr = &_thr[0];
if (threat < 0) {
threat = -threat;
neg = true;
} else {
neg = false;
}
for (int lp = 0; lp < 9; lp ++) {
Regions[region + *val].Adjust_Threat(threat >> *thr, neg);
val++;
thr++;
}
}
/***********************************************************************************************
* HouseClass::Begin_Production -- Starts production of the specified object type. *
* *
* This routine is called from the event system. It will start production for the object *
* type specified. This will be reflected in the sidebar as well as the house factory *
* tracking variables. *
* *
* INPUT: type -- The type of object to begin production on. *
* *
* id -- The subtype of object. *
* *
* OUTPUT: Returns with the reason why, or why not, production was started. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
* 10/21/1996 JLB : Handles max object case. *
*=============================================================================================*/
ProdFailType HouseClass::Begin_Production(RTTIType type, int id)
{
assert(Houses.ID(this) == ID);
int result = true;
bool initial_start = false;
FactoryClass * fptr;
TechnoTypeClass const * tech = Fetch_Techno_Type(type, id);
fptr = Fetch_Factory(type);
/*
** If the house is already busy producing the requested object, then
** return with this failure code, unless we are restarting production.
*/
if (fptr != NULL) {
if (fptr->Is_Building()) {
return(PROD_CANT);
}
} else {
fptr = new FactoryClass();
if (!fptr) return(PROD_CANT);
Set_Factory(type, fptr);
result = fptr->Set(*tech, *this);
initial_start = true;
}
if (result) {
fptr->Start();
/*
** Link this factory to the sidebar so that proper graphic feedback
** can take place.
*/
if (PlayerPtr == this) {
Map.Factory_Link(fptr->ID, type, id);
}
return(PROD_OK);
}
delete fptr;
return(PROD_CANT);
}
/***********************************************************************************************
* HouseClass::Suspend_Production -- Temporarily puts production on hold. *
* *
* This routine is called from the event system whenever the production of the specified *
* type needs to be suspended. The suspended production will be reflected in the sidebar *
* as well as in the house control structure. *
* *
* INPUT: type -- The type of object that production is being suspended for. *
* *
* OUTPUT: Returns why, or why not, production was suspended. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
*=============================================================================================*/
ProdFailType HouseClass::Suspend_Production(RTTIType type)
{
assert(Houses.ID(this) == ID);
FactoryClass * fptr = Fetch_Factory(type);
/*
** If the house is already busy producing the requested object, then
** return with this failure code.
*/
if (fptr == NULL) return(PROD_CANT);
/*
** Actually suspend the production.
*/
fptr->Suspend();
/*
** Tell the sidebar that it needs to be redrawn because of this.
*/
if (PlayerPtr == this) {
Map.SidebarClass::IsToRedraw = true;
Map.Flag_To_Redraw(false);
}
return(PROD_OK);
}
/***********************************************************************************************
* HouseClass::Abandon_Production -- Abandons production of item type specified. *
* *
* This routine is called from the event system whenever production must be abandoned for *
* the type specified. This will remove the factory and pending object from the sidebar as *
* well as from the house factory record. *
* *
* INPUT: type -- The object type that production is being suspended for. *
* *
* OUTPUT: Returns the reason why or why not, production was suspended. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/08/1995 JLB : Created. *
*=============================================================================================*/
ProdFailType HouseClass::Abandon_Production(RTTIType type)
{
assert(Houses.ID(this) == ID);
FactoryClass * fptr = Fetch_Factory(type);
/*
** If there is no factory to abandon, then return with a failure code.
*/
if (fptr == NULL) return(PROD_CANT);
/*
** Tell the sidebar that it needs to be redrawn because of this.
*/
if (PlayerPtr == this) {
Map.Abandon_Production(type, fptr->ID);
if (type == RTTI_BUILDINGTYPE || type == RTTI_BUILDING) {
Map.PendingObjectPtr = 0;
Map.PendingObject = 0;
Map.PendingHouse = HOUSE_NONE;
Map.Set_Cursor_Shape(0);
}
}
/*
** Abandon production of the object.
*/
fptr->Abandon();
Set_Factory(type, NULL);
delete fptr;
return(PROD_OK);
}
/***********************************************************************************************
* HouseClass::Special_Weapon_AI -- Fires special weapon. *
* *
* This routine will pick a good target to fire the special weapon specified. *
* *
* INPUT: id -- The special weapon id to fire. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 06/24/1995 PWG : Created. *
*=============================================================================================*/
void HouseClass::Special_Weapon_AI(SpecialWeaponType id)
{
assert(Houses.ID(this) == ID);
/*
** Loop through all of the building objects on the map
** and see which ones are available.
*/
BuildingClass * bestptr = NULL;
int best = -1;
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * b = Buildings.Ptr(index);
/*
** If the building is valid, not in limbo, not in the process of
** being destroyed and not our ally, then we can consider it.
*/
if (b != NULL && !b->IsInLimbo && b->Strength && !Is_Ally(b)) {
if (Percent_Chance(90) && (b->Value() > best || best == -1)) {
best = b->Value();
bestptr = b;
}
}
}
if (bestptr) {
CELL cell = Coord_Cell(bestptr->Center_Coord());
Place_Special_Blast(id, cell);
}
}
/***********************************************************************************************
* HouseClass::Place_Special_Blast -- Place a special blast effect at location specified. *
* *
* This routine will create a blast effect at the cell specified. This is the result of *
* the special weapons. *
* *
* INPUT: id -- The special weapon id number. *
* *
* cell -- The location where the special weapon attack is to occur. *
* *
* OUTPUT: Was the special weapon successfully fired at the location specified? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/18/1995 JLB : commented. *
* 07/25/1995 JLB : Added scatter effect for nuclear bomb. *
* 07/28/1995 JLB : Revamped to use super weapon class controller. *
*=============================================================================================*/
bool HouseClass::Place_Special_Blast(SpecialWeaponType id, CELL cell)
{
assert(Houses.ID(this) == ID);
BuildingClass * launchsite = 0;
AnimClass * anim = 0;
switch (id) {
case SPC_SONAR_PULSE:
// Automatically discharge the sonar pulse and uncloak all subs.
if (SuperWeapon[SPC_SONAR_PULSE].Is_Ready()) {
SuperWeapon[SPC_SONAR_PULSE].Discharged(this == PlayerPtr);
if (this == PlayerPtr) {
Map.Column[1].Flag_To_Redraw();
Map.Activate_Pulse();
}
Sound_Effect(VOC_SONAR);
IsRecalcNeeded = true;
for (int index = 0; index < Vessels.Count(); index++) {
VesselClass * sub = Vessels.Ptr(index);
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if (*sub == VESSEL_SS || *sub == VESSEL_MISSILESUB) {
#else
if (*sub == VESSEL_SS) {
#endif
sub->PulseCountDown = 15 * TICKS_PER_SECOND;
sub->Do_Uncloak();
}
}
}
break;
case SPC_NUCLEAR_BOMB:
if (SuperWeapon[SPC_NUCLEAR_BOMB].Is_Ready()) {
if (SuperWeapon[SPC_NUCLEAR_BOMB].Is_One_Time()) {
BulletClass * bullet = new BulletClass(BULLET_NUKE_DOWN, ::As_Target(cell), 0, 200, WARHEAD_NUKE, MPH_VERY_FAST);
if (bullet) {
int celly = Cell_Y(cell);
celly -= 15;
if (celly < 1) celly = 1;
COORDINATE start = Cell_Coord(XY_Cell(Cell_X(cell), celly));
if (!bullet->Unlimbo(start, DIR_S)) {
delete bullet;
}
SuperWeapon[SPC_NUCLEAR_BOMB].Discharged(this == PlayerPtr);
IsRecalcNeeded = true;
if (this == PlayerPtr) {
Map.Column[1].Flag_To_Redraw();
Map.IsTargettingMode = SPC_NONE;
}
}
} else {
/*
** Search for a suitable launch site for this missile.
*/
launchsite = Find_Building(STRUCT_MSLO);
/*
** If a launch site was found, then proceed with the normal launch
** sequence.
*/
if (launchsite) {
launchsite->Assign_Mission(MISSION_MISSILE);
launchsite->Commence();
NukeDest = cell;
}
if (this == PlayerPtr) {
Map.IsTargettingMode = SPC_NONE;
}
SuperWeapon[SPC_NUCLEAR_BOMB].Discharged(this == PlayerPtr);
IsRecalcNeeded = true;
}
}
break;
case SPC_PARA_INFANTRY:
if (SuperWeapon[SPC_PARA_INFANTRY].Is_Ready()) {
TeamTypeClass * ttype = TeamTypeClass::As_Pointer("@PINF");
if (ttype == NULL) {
ttype = new TeamTypeClass;
if (ttype != NULL) {
strcpy(ttype->IniName, "@PINF");
ttype->IsTransient = true;
ttype->IsPrebuilt = false;
ttype->IsReinforcable = false;
ttype->Origin = WAYPT_SPECIAL;
ttype->MissionCount = 1;
ttype->MissionList[0].Mission = TMISSION_ATT_WAYPT;
ttype->MissionList[0].Data.Value = WAYPT_SPECIAL;
ttype->ClassCount = 2;
ttype->Members[0].Quantity = AircraftTypeClass::As_Reference(AIRCRAFT_BADGER).Max_Passengers();
ttype->Members[0].Class = &InfantryTypeClass::As_Reference(INFANTRY_E1);
ttype->Members[1].Quantity = 1;
ttype->Members[1].Class = &AircraftTypeClass::As_Reference(AIRCRAFT_BADGER);
}
}
if (ttype != NULL) {
ttype->House = Class->House;
Scen.Waypoint[WAYPT_SPECIAL] = Map.Nearby_Location(cell, SPEED_FOOT);
Do_Reinforcements(ttype);
}
// Create_Air_Reinforcement(this, AIRCRAFT_BADGER, 1, MISSION_HUNT, ::As_Target(cell), TARGET_NONE, INFANTRY_E1);
if (this == PlayerPtr) {
Map.IsTargettingMode = SPC_NONE;
}
SuperWeapon[SPC_PARA_INFANTRY].Discharged(this == PlayerPtr);
IsRecalcNeeded = true;
}
break;
case SPC_SPY_MISSION:
if (SuperWeapon[SPC_SPY_MISSION].Is_Ready()) {
Create_Air_Reinforcement(this, AIRCRAFT_U2, 1, MISSION_HUNT, ::As_Target(cell), ::As_Target(cell));
if (this == PlayerPtr) {
Map.IsTargettingMode = SPC_NONE;
}
SuperWeapon[SPC_SPY_MISSION].Discharged(this == PlayerPtr);
IsRecalcNeeded = true;
}
break;
case SPC_PARA_BOMB:
if (SuperWeapon[SPC_PARA_BOMB].Is_Ready()) {
Create_Air_Reinforcement(this, AIRCRAFT_BADGER, Rule.BadgerBombCount, MISSION_HUNT, ::As_Target(cell), TARGET_NONE);
if (this == PlayerPtr) {
Map.IsTargettingMode = SPC_NONE;
}
SuperWeapon[SPC_PARA_BOMB].Discharged(this == PlayerPtr);
IsRecalcNeeded = true;
}
break;
case SPC_IRON_CURTAIN:
if (SuperWeapon[SPC_IRON_CURTAIN].Is_Ready()) {
int x = Keyboard->MouseQX - Map.TacPixelX;
int y = Keyboard->MouseQY - Map.TacPixelY;
TechnoClass * tech = Map[cell].Cell_Techno(x, y);
if (tech) {
switch (tech->What_Am_I()) {
case RTTI_UNIT:
case RTTI_BUILDING:
case RTTI_VESSEL:
case RTTI_AIRCRAFT:
tech->IronCurtainCountDown = Rule.IronCurtainDuration * TICKS_PER_MINUTE;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if (tech->What_Am_I() == RTTI_UNIT && *(UnitClass *)tech == UNIT_DEMOTRUCK) {
tech->IronCurtainCountDown = Rule.IronCurtainDuration * TICKS_PER_SECOND;
}
#endif
tech->Mark(MARK_CHANGE);
Sound_Effect(VOC_IRON1, tech->Center_Coord());
if (this == PlayerPtr) {
Map.IsTargettingMode = SPC_NONE;
}
SuperWeapon[SPC_IRON_CURTAIN].Discharged(this == PlayerPtr);
break;
default:
break;
}
}
IsRecalcNeeded = true;
}
break;
case SPC_CHRONOSPHERE:
if (SuperWeapon[SPC_CHRONOSPHERE].Is_Ready()) {
int x = Keyboard->MouseQX - Map.TacPixelX;
int y = Keyboard->MouseQY - Map.TacPixelY;
TechnoClass * tech = Map[cell].Cell_Techno(x, y);
if (tech && Is_Ally(tech)) {
if (tech->What_Am_I() == RTTI_UNIT ||
tech->What_Am_I() == RTTI_INFANTRY ||
#ifdef FIXIT_CARRIER // checked - ajw 9/28/98
(tech->What_Am_I() == RTTI_VESSEL && (*((VesselClass *)tech) != VESSEL_TRANSPORT && *((VesselClass *)tech) != VESSEL_CARRIER) )) {
#else
(tech->What_Am_I() == RTTI_VESSEL && *((VesselClass *)tech) != VESSEL_TRANSPORT)) {
#endif
if (tech->What_Am_I() != RTTI_UNIT || !((UnitClass *)tech)->IsDeploying) {
#ifdef FIXIT_CSII // checked - ajw 9/28/98
bool porthim = true;
if(tech->What_Am_I() == RTTI_UNIT && ((UnitClass *)tech)->Class->Type == UNIT_CHRONOTANK) {
porthim = false;
}
if (porthim) {
#endif
if (this == PlayerPtr) {
Map.IsTargettingMode = SPC_CHRONO2;
}
UnitToTeleport = tech->As_Target();
#ifdef FIXIT_CSII // checked - ajw 9/28/98
}
#endif
}
}
}
}
break;
case SPC_CHRONO2:
{
TechnoClass * tech = (TechnoClass *)::As_Object(UnitToTeleport);
CELL oldcell = cell;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if (tech != NULL && tech->IsActive && tech->Is_Foot() && tech->What_Am_I() != RTTI_AIRCRAFT) {
#else
if (tech != NULL && tech->Is_Foot() && tech->What_Am_I() != RTTI_AIRCRAFT) {
#endif
/*
** Destroy any infantryman that gets teleported
*/
if (tech->What_Am_I() == RTTI_INFANTRY) {
InfantryClass * inf = (InfantryClass *)tech;
inf->Mark(MARK_UP);
inf->Coord = Cell_Coord(cell);
inf->Mark(MARK_DOWN);
int damage = inf->Strength;
inf->Take_Damage(damage, 0, WARHEAD_FIRE, 0, true);
#ifdef FIXIT_CSII // checked - ajw 9/28/98
} else if(tech->What_Am_I() == RTTI_UNIT && *(UnitClass *)tech == UNIT_DEMOTRUCK) {
tech->Assign_Target(tech->As_Target());
#endif
} else {
/*
** Warp the unit to the new location.
*/
DriveClass * drive = (DriveClass *)tech;
drive->MoebiusCell = Coord_Cell(drive->Coord);
oldcell = drive->MoebiusCell;
drive->Teleport_To(cell);
drive->IsMoebius = true;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if(tech->What_Am_I() == RTTI_UNIT && *(UnitClass *)tech == UNIT_CHRONOTANK) {
drive->IsMoebius = false;
}
drive->MoebiusCountDown = Rule.ChronoDuration * TICKS_PER_MINUTE;
if (tech->What_Am_I() == RTTI_UNIT && *(UnitClass *)tech == UNIT_CHRONOTANK) {
drive->MoebiusCountDown = ChronoTankDuration * TICKS_PER_MINUTE;
}
#else
drive->MoebiusCountDown = Rule.ChronoDuration * TICKS_PER_MINUTE;
#endif
Scen.Do_BW_Fade();
Sound_Effect(VOC_CHRONO, drive->Coord);
}
}
UnitToTeleport = TARGET_NONE;
if (this == PlayerPtr) {
Map.IsTargettingMode = SPC_NONE;
}
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if(tech && tech->IsActive && (tech->What_Am_I() != RTTI_UNIT || *(UnitClass *)tech != UNIT_CHRONOTANK)) {
#endif
SuperWeapon[SPC_CHRONOSPHERE].Discharged(this == PlayerPtr);
#ifdef FIXIT_CSII // checked - ajw 9/28/98
}
#endif
IsRecalcNeeded = true;
/*
** Now set a percentage chance that a time quake will occur.
*/
if (!TimeQuake) {
TimeQuake = Percent_Chance(Rule.QuakeChance * 100);
}
/*
** Now set a percentage chance that a chronal vortex will appear. It
** might appear where the object teleported to or it might appear
** where it teleported from -- random chance.
*/
#ifdef FIXIT_CSII // checked - ajw 9/28/98
// Don't allow a vortex if the teleportation was due to a chrono tank.
if(tech && tech->IsActive && (tech->What_Am_I() != RTTI_UNIT || *(UnitClass *)tech != UNIT_CHRONOTANK))
#endif
if (!ChronalVortex.Is_Active() && Percent_Chance(Rule.VortexChance * 100)) {
int x = Random_Pick(0, Map.MapCellWidth-1);
int y = Random_Pick(0, Map.MapCellHeight-1);
ChronalVortex.Appear(XY_Cell(Map.MapCellX + x, Map.MapCellY + y));
// if (Percent_Chance(50)) {
// ChronalVortex.Appear(Cell_Coord(oldcell));
// } else {
// ChronalVortex.Appear(Cell_Coord(cell));
// }
}
break;
}
}
return(true);
}
/***********************************************************************************************
* HouseClass::Place_Object -- Places the object (building) at location specified. *
* *
* This routine is called when a building has been produced and now must be placed on *
* the map. When the player clicks on the map, this routine is ultimately called when the *
* event passes through the event queue system. *
* *
* INPUT: type -- The object type to place. The actual object is lifted from the sidebar. *
* *
* *
* cell -- The location to place the object on the map. *
* *
* OUTPUT: Was the placement successful? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/18/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Place_Object(RTTIType type, CELL cell)
{
assert(Houses.ID(this) == ID);
TechnoClass * tech = 0;
FactoryClass * factory = Fetch_Factory(type);
/*
** Only if there is a factory active for this type, can it be "placed".
** In the case of a missing factory, then this request is completely bogus --
** ignore it. This might occur if, between two events to exit the same
** object, the mouse was clicked on the sidebar to start building again.
** The second placement event should NOT try to place the object that is
** just starting construction.
*/
if (factory && factory->Has_Completed()) {
tech = factory->Get_Object();
if (cell == -1) {
TechnoClass * pending = factory->Get_Object();
if (pending != NULL) {
#ifdef FIXIT_HELI_LANDING
/*
** Try to find a place for the object to appear from. For helicopters, it has the
** option of finding a nearby helipad if no helipads are free.
*/
TechnoClass * builder = pending->Who_Can_Build_Me(false, false);
if (builder == NULL && pending->What_Am_I() == RTTI_AIRCRAFT && !((AircraftClass *)pending)->Class->IsFixedWing) {
builder = pending->Who_Can_Build_Me(true, false);
}
#else
bool intheory = false;
if (pending->What_Am_I() == RTTI_AIRCRAFT) {
/*
** BG hack - helicopters don't need a specific building to
** emerge from, in fact, they'll land next to a building if
** need be.
*/
if( !((AircraftClass *)pending)->Class->IsFixedWing) {
intheory = true;
}
}
TechnoClass * builder = pending->Who_Can_Build_Me(intheory, false);
#endif
if (builder != NULL && builder->Exit_Object(pending)) {
/*
** Since the object has left the factory under its own power, delete
** the production manager tied to this slot in the sidebar. Its job
** has been completed.
*/
factory->Completed();
Abandon_Production(type);
switch (pending->What_Am_I()) {
case RTTI_UNIT:
JustBuiltUnit = ((UnitClass*)pending)->Class->Type;
IsBuiltSomething = true;
break;
case RTTI_VESSEL:
JustBuiltVessel = ((VesselClass*)pending)->Class->Type;
IsBuiltSomething = true;
break;
case RTTI_INFANTRY:
JustBuiltInfantry = ((InfantryClass*)pending)->Class->Type;
IsBuiltSomething = true;
break;
case RTTI_BUILDING:
JustBuiltStructure = ((BuildingClass*)pending)->Class->Type;
IsBuiltSomething = true;
break;
case RTTI_AIRCRAFT:
JustBuiltAircraft = ((AircraftClass*)pending)->Class->Type;
IsBuiltSomething = true;
break;
}
} else {
/*
** The object could not leave under it's own power. Just wait
** until the player tries to place the object again.
*/
return(false);
}
}
} else {
if (tech) {
TechnoClass * builder = tech->Who_Can_Build_Me(false, false);
if (builder) {
builder->Transmit_Message(RADIO_HELLO, tech);
if (tech->Unlimbo(Cell_Coord(cell))) {
factory->Completed();
Abandon_Production(type);
if (PlayerPtr == this) {
Sound_Effect(VOC_PLACE_BUILDING_DOWN);
Map.Set_Cursor_Shape(0);
Map.PendingObjectPtr = 0;
Map.PendingObject = 0;
Map.PendingHouse = HOUSE_NONE;
}
return(true);
} else {
if (this == PlayerPtr) {
Speak(VOX_DEPLOY);
}
}
builder->Transmit_Message(RADIO_OVER_OUT);
}
return(false);
} else {
// Play a bad sound here?
return(false);
}
}
}
return(true);
}
/***********************************************************************************************
* HouseClass::Manual_Place -- Inform display system of building placement mode. *
* *
* This routine will inform the display system that building placement mode has begun. *
* The cursor will be created that matches the layout of the building shape. *
* *
* INPUT: builder -- The factory that is building this object. *
* *
* object -- The building that is going to be placed down on the map. *
* *
* OUTPUT: Was the building placement mode successfully initiated? *
* *
* WARNINGS: This merely adjusts the cursor shape. Nothing that affects networked games *
* is affected. *
* *
* HISTORY: *
* 05/04/1995 JLB : Created. *
* 05/30/1995 JLB : Uses the Bib_And_Offset() function to determine bib size. *
*=============================================================================================*/
bool HouseClass::Manual_Place(BuildingClass * builder, BuildingClass * object)
{
assert(Houses.ID(this) == ID);
if (this == PlayerPtr && !Map.PendingObject && builder && object) {
/*
** Ensures that object selection doesn't remain when
** building placement takes place.
*/
Unselect_All();
Map.Repair_Mode_Control(0);
Map.Sell_Mode_Control(0);
Map.PendingObject = object->Class;
Map.PendingObjectPtr = object;
Map.PendingHouse = Class->House;
Map.Set_Cursor_Shape(object->Occupy_List(true));
Map.Set_Cursor_Pos(Coord_Cell(builder->Coord));
builder->Mark(MARK_CHANGE);
return(true);
}
return(false);
}
/***************************************************************************
* HouseClass::Clobber_All -- removes all objects for this house *
* *
* INPUT: *
* none. *
* *
* OUTPUT: *
* none. *
* *
* WARNINGS: *
* This routine removes the house itself, so the multiplayer code *
* must not rely on there being "empty" houses lying around. *
* *
* HISTORY: *
* 05/16/1995 BRR : Created. *
* 06/09/1995 JLB : Handles aircraft. *
*=========================================================================*/
void HouseClass::Clobber_All(void)
{
assert(Houses.ID(this) == ID);
int i;
for (i = 0; i < ::Aircraft.Count(); i++) {
if (::Aircraft.Ptr(i)->House == this) {
delete ::Aircraft.Ptr(i);
i--;
}
}
for (i = 0; i < ::Units.Count(); i++) {
if (::Units.Ptr(i)->House == this) {
delete ::Units.Ptr(i);
i--;
}
}
for (i = 0; i < ::Vessels.Count(); i++) {
if (::Vessels.Ptr(i)->House == this) {
delete ::Vessels.Ptr(i);
i--;
}
}
for (i = 0; i < Infantry.Count(); i++) {
if (Infantry.Ptr(i)->House == this) {
delete Infantry.Ptr(i);
i--;
}
}
for (i = 0; i < Buildings.Count(); i++) {
if (Buildings.Ptr(i)->House == this) {
delete Buildings.Ptr(i);
i--;
}
}
for (i = 0; i < TeamTypes.Count(); i++) {
if (TeamTypes.Ptr(i)->House == Class->House) {
delete TeamTypes.Ptr(i);
i--;
}
}
for (i = 0; i < Triggers.Count(); i++) {
if (Triggers.Ptr(i)->Class->House == Class->House) {
delete Triggers.Ptr(i);
i--;
}
}
for (i = 0; i < TriggerTypes.Count(); i++) {
if (TriggerTypes.Ptr(i)->House == Class->House) {
delete TriggerTypes.Ptr(i);
i--;
}
}
delete this;
}
/***********************************************************************************************
* HouseClass::Detach -- Removes specified object from house tracking systems. *
* *
* This routine is called when an object is to be removed from the game system. If the *
* specified object is part of the house tracking system, then it will be removed. *
* *
* INPUT: target -- The target value of the object that is to be removed from the game. *
* *
* all -- Is the target going away for good as opposed to just cloaking/hiding? *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/18/1995 JLB : commented *
*=============================================================================================*/
void HouseClass::Detach(TARGET target, bool )
{
assert(Houses.ID(this) == ID);
if (ToCapture == target) {
ToCapture = TARGET_NONE;
}
if (Is_Target_Trigger(target)) {
HouseTriggers[ID].Delete(As_Trigger(target));
}
}
/***********************************************************************************************
* HouseClass::Does_Enemy_Building_Exist -- Checks for enemy building of specified type. *
* *
* This routine will examine the enemy houses and if there is a building owned by one *
* of those house, true will be returned. *
* *
* INPUT: btype -- The building type to check for. *
* *
* OUTPUT: Does a building of the specified type exist for one of the enemy houses? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/23/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Does_Enemy_Building_Exist(StructType btype) const
{
assert(Houses.ID(this) == ID);
int bflag = 1L << btype;
for (HousesType index = HOUSE_FIRST; index < HOUSE_COUNT; index++) {
HouseClass * house = HouseClass::As_Pointer(index);
if (house && !Is_Ally(house) && (house->ActiveBScan & bflag) != 0) {
return(true);
}
}
return(false);
}
/***********************************************************************************************
* HouseClass::Suggest_New_Object -- Determine what would the next buildable object be. *
* *
* This routine will examine the house status and return with a techno type pointer to *
* the object type that it thinks should be created. The type is restricted to match the *
* type specified. Typical use of this routine is by computer controlled factories. *
* *
* INPUT: objecttype -- The type of object to restrict the scan for. *
* *
* kennel -- Is this from a kennel? There are special hacks to ensure that only *
* dogs can be produced from a kennel. *
* *
* OUTPUT: Returns with a pointer to a techno type for the object type that should be *
* created. If no object should be created, then NULL is returned. *
* *
* WARNINGS: This is a time consuming routine. Only call when necessary. *
* *
* HISTORY: *
* 05/23/1995 JLB : Created. *
*=============================================================================================*/
TechnoTypeClass const * HouseClass::Suggest_New_Object(RTTIType objecttype, bool kennel) const
{
assert(Houses.ID(this) == ID);
TechnoTypeClass const * techno = NULL;
switch (objecttype) {
case RTTI_AIRCRAFT:
case RTTI_AIRCRAFTTYPE:
if (BuildAircraft != AIRCRAFT_NONE) {
return(&AircraftTypeClass::As_Reference(BuildAircraft));
}
return(NULL);
case RTTI_VESSEL:
case RTTI_VESSELTYPE:
if (BuildVessel != VESSEL_NONE) {
return(&VesselTypeClass::As_Reference(BuildVessel));
}
return(NULL);
/*
** Unit construction is based on the rule that up to twice the number required
** to fill all teams will be created.
*/
case RTTI_UNIT:
case RTTI_UNITTYPE:
if (BuildUnit != UNIT_NONE) {
return(&UnitTypeClass::As_Reference(BuildUnit));
}
return(NULL);
/*
** Infantry construction is based on the rule that up to twice the number required
** to fill all teams will be created.
*/
case RTTI_INFANTRY:
case RTTI_INFANTRYTYPE:
if (BuildInfantry != INFANTRY_NONE) {
if (kennel && BuildInfantry != INFANTRY_DOG) return(NULL);
if (!kennel && BuildInfantry == INFANTRY_DOG) return(NULL);
return(&InfantryTypeClass::As_Reference(BuildInfantry));
}
return(NULL);
/*
** Building construction is based upon the preconstruction list.
*/
case RTTI_BUILDING:
case RTTI_BUILDINGTYPE:
if (BuildStructure != STRUCT_NONE) {
return(&BuildingTypeClass::As_Reference(BuildStructure));
}
return(NULL);
}
return(techno);
}
/***********************************************************************************************
* HouseClass::Flag_Remove -- Removes the flag from the specified target. *
* *
* This routine will remove the flag attached to the specified target object or cell. *
* Call this routine before placing the object down. This is called inherently by the *
* the Flag_Attach() functions. *
* *
* INPUT: target -- The target that the flag was attached to but will be removed from. *
* *
* set_home -- if true, clears the flag's waypoint designation *
* *
* OUTPUT: Was the flag successfully removed from the specified target? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/23/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Flag_Remove(TARGET target, bool set_home)
{
assert(Houses.ID(this) == ID);
int rc;
if (Target_Legal(target)) {
/*
** Remove the flag from a unit
*/
UnitClass * object = As_Unit(target);
if (object) {
rc = object->Flag_Remove();
if (rc && FlagLocation == target) {
FlagLocation = TARGET_NONE;
}
} else {
/*
** Remove the flag from a cell
*/
CELL cell = As_Cell(target);
if (Map.In_Radar(cell)) {
rc = Map[cell].Flag_Remove();
if (rc && FlagLocation == target) {
FlagLocation = TARGET_NONE;
}
}
}
/*
** Handle the flag home cell:
** If 'set_home' is set, clear the home value & the cell's overlay
*/
if (set_home) {
if (FlagHome != 0) {
Map[FlagHome].Overlay = OVERLAY_NONE;
Map.Flag_Cell(FlagHome);
FlagHome = 0;
}
}
return(rc);
}
return(false);
}
/***********************************************************************************************
* HouseClass::Flag_Attach -- Attach flag to specified cell (or thereabouts). *
* *
* This routine will attach the house flag to the location specified. If the location *
* cannot contain the flag, then a suitable nearby location will be selected. *
* *
* INPUT: cell -- The desired cell location to place the flag. *
* *
* set_home -- if true, resets the flag's waypoint designation *
* *
* OUTPUT: Was the flag successfully placed? *
* *
* WARNINGS: The cell picked for the flag might very likely not be the cell requested. *
* Check the FlagLocation value to determine the final cell resting spot. *
* *
* HISTORY: *
* 05/23/1995 JLB : Created. *
* 10/08/1996 JLB : Uses map nearby cell scanning handler. *
*=============================================================================================*/
bool HouseClass::Flag_Attach(CELL cell, bool set_home)
{
assert(Houses.ID(this) == ID);
bool rc;
bool clockwise;
/*
** Randomly decide if we're going to search cells clockwise or counter-
** clockwise
*/
clockwise = Percent_Chance(50);
/*
** Only continue if this cell is a legal placement cell.
*/
if (Map.In_Radar(cell)) {
/*
** If the flag already exists, then it must be removed from the object
** it is attached to.
*/
Flag_Remove(FlagLocation, set_home);
/*
** Attach the flag to the cell specified. If it can't be placed, then pick
** a nearby cell where it can be placed.
*/
CELL newcell = cell;
rc = Map[newcell].Flag_Place(Class->House);
if (!rc) {
newcell = Map.Nearby_Location(cell, SPEED_TRACK);
if (newcell != 0) {
rc = Map[newcell].Flag_Place(Class->House);
}
#ifdef OBSOLETE
/*
** Loop for increasing distance from the desired cell.
** For each distance, randomly pick a starting direction. Between
** this and the clockwise/counterclockwise random value, the flag
** should appear to be placed fairly randomly.
*/
for (int dist = 1; dist < 32; dist++) {
FacingType fcounter;
FacingType rot;
/*
** Clockwise search.
*/
if (clockwise) {
rot = Random_Pick(FACING_N, FACING_NW);
for (fcounter = FACING_N; fcounter <= FACING_NW; fcounter++) {
newcell = Coord_Cell(Coord_Move(Cell_Coord(cell), Facing_Dir(rot), dist*256));
if (Map.In_Radar(newcell) && Map[newcell].Flag_Place(Class->House)) {
dist = 32;
rc = true;
break;
}
rot++;
if (rot > FACING_NW) rot = FACING_N;
}
} else {
/*
** Counter-clockwise search
*/
rot = Random_Pick(FACING_N, FACING_NW);
for (fcounter = FACING_NW; fcounter >= FACING_N; fcounter--) {
newcell = Coord_Cell(Coord_Move(Cell_Coord(cell), Facing_Dir(rot), dist*256));
if (Map.In_Radar(newcell) && Map[newcell].Flag_Place(Class->House)) {
dist = 32;
rc = true;
break;
}
rot--;
if (rot < FACING_N)
rot = FACING_NW;
}
}
}
#endif
}
/*
** If we've found a spot for the flag, place the flag at the new cell.
** if 'set_home' is set, OR this house has no current flag home cell,
** mark that cell as this house's flag home cell.
*/
if (rc) {
FlagLocation = As_Target(newcell);
if (set_home || FlagHome == 0) {
Map[newcell].Overlay = OVERLAY_FLAG_SPOT;
Map[newcell].OverlayData = 0;
Map[newcell].Recalc_Attributes();
FlagHome = newcell;
}
}
return(rc);
}
return(false);
}
/***********************************************************************************************
* HouseClass::Flag_Attach -- Attaches the house flag the specified unit. *
* *
* This routine will attach the house flag to the specified unit. This routine is called *
* when a unit drives over a cell containing a flag. *
* *
* INPUT: object -- Pointer to the object that the house flag is to be attached to. *
* *
* set_home -- if true, clears the flag's waypoint designation *
* *
* OUTPUT: Was the flag attached successfully? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/23/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Flag_Attach(UnitClass * object, bool set_home)
{
assert(Houses.ID(this) == ID);
if (object && !object->IsInLimbo) {
Flag_Remove(FlagLocation, set_home);
/*
** Attach the flag to the object.
*/
object->Flag_Attach(Class->House);
FlagLocation = object->As_Target();
return(true);
}
return(false);
}
/***************************************************************************
* HouseClass::MPlayer_Defeated -- multiplayer; house is defeated *
* *
* INPUT: *
* none. *
* *
* OUTPUT: *
* none. *
* *
* WARNINGS: *
* none. *
* *
* HISTORY: *
* 05/25/1995 BRR : Created. *
*=========================================================================*/
void HouseClass::MPlayer_Defeated(void)
{
assert(Houses.ID(this) == ID);
char txt[80];
int i,j;
unsigned char id;
HouseClass * hptr;
HouseClass * hptr2;
int num_alive;
int num_humans;
int all_allies;
/*
** Set the defeat flag for this house
*/
IsDefeated = true;
/*
** If this is a computer controlled house, then all computer controlled
** houses become paranoid.
*/
if (IQ == Rule.MaxIQ && !IsHuman && Rule.IsComputerParanoid) {
Computer_Paranoid();
}
/*
** Remove this house's flag & flag home cell
*/
if (Special.IsCaptureTheFlag) {
if (FlagLocation) {
Flag_Remove(FlagLocation, true);
} else {
if (FlagHome != 0) {
Flag_Remove(FlagHome, true);
}
}
}
/*
** If this is me:
** - Set MPlayerObiWan, so I can only send messages to all players, and
** not just one (so I can't be obnoxiously omnipotent)
** - Reveal the map
** - Add my defeat message
*/
if (PlayerPtr == this) {
Session.ObiWan = 1;
Debug_Unshroud = true;
HidPage.Clear();
Map.Flag_To_Redraw(true);
/*
** Pop up a message showing that I was defeated
*/
sprintf(txt, Text_String(TXT_PLAYER_DEFEATED), IniName);
Session.Messages.Add_Message(NULL, 0, txt, Session.ColorIdx,
TPF_6PT_GRAD|TPF_USE_GRAD_PAL|TPF_FULLSHADOW, Rule.MessageDelay * TICKS_PER_MINUTE);
Map.Flag_To_Redraw(false);
} else {
/*
** If it wasn't me, find out who was defeated
*/
if (IsHuman) {
sprintf (txt, Text_String(TXT_PLAYER_DEFEATED), IniName);
Session.Messages.Add_Message(NULL, 0, txt, RemapColor,
TPF_6PT_GRAD | TPF_USE_GRAD_PAL | TPF_FULLSHADOW, Rule.MessageDelay * TICKS_PER_MINUTE);
Map.Flag_To_Redraw(false);
RedrawOptionsMenu = true;
}
}
/*
** Find out how many players are left alive.
*/
num_alive = 0;
num_humans = 0;
for (i = 0; i < Session.MaxPlayers; i++) {
hptr = HouseClass::As_Pointer((HousesType)(HOUSE_MULTI1 + i));
if (hptr && !hptr->IsDefeated) {
if (hptr->IsHuman) {
num_humans++;
}
num_alive++;
}
}
/*
** If all the houses left alive are allied with each other, then in reality
** there's only one player left:
*/
all_allies = 1;
for (i = 0; i < Session.MaxPlayers; i++) {
/*
** Get a pointer to this house
*/
hptr = HouseClass::As_Pointer((HousesType)(HOUSE_MULTI1 + i));
if (!hptr || hptr->IsDefeated)
continue;
/*
** Loop through all houses; if there's one left alive that this house
** isn't allied with, then all_allies will be false
*/
for (j = 0; j < Session.MaxPlayers; j++) {
hptr2 = HouseClass::As_Pointer((HousesType)(HOUSE_MULTI1 + j));
if (!hptr2) {
continue;
}
if (!hptr2->IsDefeated && !hptr->Is_Ally(hptr2)) {
all_allies = 0;
break;
}
}
if (!all_allies) {
break;
}
}
/*
** If all houses left are allies, set 'num_alive' to 1; game over.
*/
if (all_allies) {
num_alive = 1;
}
/*
** If there's only one human player left or no humans left, the game is over:
** - Determine whether this player wins or loses, based on the state of the
** player's IsDefeated flag
** - Find all players' indices in the Session.Score array
** - Tally up scores for this game
*/
if (num_alive == 1 || num_humans == 0) {
if (PlayerPtr->IsDefeated) {
PlayerLoses = true;
} else {
PlayerWins = true;
}
/*
** Add up the scores
*/
Tally_Score();
/*
** Destroy all the IPX connections, since we have to go through the rest
** of the Main_Loop() before we detect that the game is over, and we'll
** end up waiting for frame sync packets from the other machines.
*/
if (Session.Type==GAME_IPX || Session.Type == GAME_INTERNET) {
i = 0;
while (Ipx.Num_Connections() && (i++ < 1000) ) {
id = Ipx.Connection_ID(0);
Ipx.Delete_Connection(id);
}
Session.NumPlayers = 0;
}
#if(TEN)
//
// Tell the TEN server who won
//
if (Session.Type == GAME_TEN) {
Send_TEN_Win_Packet();
}
#endif // TEN
#if(MPATH)
//
// Tell the MPATH server who won
//
if (Session.Type == GAME_MPATH) {
FILE *fp;
fp = fopen("winner.txt","wt");
if (fp) {
for (i = 0; i < Session.Players.Count(); i++) {
hptr = HouseClass::As_Pointer(Session.Players[i]->Player.ID);
if (!hptr->IsDefeated) {
fprintf(fp,"%s\n",hptr->IniName);
}
}
fclose(fp);
}
}
#endif // MPATH
}
/*
** Be sure our messages get displayed, even if we're about to exit.
*/
Map.Render();
}
/***************************************************************************
* HouseClass::Tally_Score -- Fills in the score system for this round *
* *
* INPUT: *
* none. *
* *
* OUTPUT: *
* none. *
* *
* WARNINGS: *
* none. *
* *
* HISTORY: *
* 11/29/1995 BRR : Created. *
*=========================================================================*/
void HouseClass::Tally_Score(void)
{
HousesType house;
HousesType house2;
HouseClass * hptr;
int score_index;
int i,j,k;
int max_index;
int max_count;
int count;
/*
** Loop through all houses, tallying up each player's score
*/
for (house = HOUSE_FIRST; house < HOUSE_COUNT; house++) {
hptr = HouseClass::As_Pointer(house);
/*
** Skip this house if it's not human.
*/
if (!hptr || !hptr->IsHuman) {
continue;
}
/*
** Now find out where this player is in the score array
*/
score_index = -1;
for (i = 0; i < Session.NumScores; i++) {
if (!stricmp(hptr->IniName, Session.Score[i].Name)) {
score_index = i;
break;
}
}
/*
** If the index is still -1, the name wasn't found; add a new entry.
*/
if (score_index == -1) {
/*
** Just add this player to the end of the array, if there's room
*/
if (Session.NumScores < MAX_MULTI_NAMES) {
score_index = Session.NumScores;
Session.NumScores++;
}
/*
** If there's not room, we have to remove somebody.
** For each player in the scores array, count the # of '-1' entries
** from this game backwards; the one with the most is the one that
** hasn't played the longest; replace him with this new guy.
*/
else {
max_index = 0;
max_count = 0;
for (j = 0; j < Session.NumScores; j++) {
count = 0;
for (k = Session.NumScores - 1; k >= 0; k--) {
if (Session.Score[j].Kills[k]==-1) {
count++;
}
else {
break;
}
}
if (count > max_count) {
max_count = count;
max_index = j;
}
}
score_index = max_index;
}
/*
** Initialize this new score entry
*/
Session.Score[score_index].Wins = 0;
strcpy (Session.Score[score_index].Name, hptr->IniName);
for (j = 0; j < MAX_MULTI_GAMES; j++)
Session.Score[score_index].Kills[j] = -1;
}
/*
** Init this player's Kills to 0 (-1 means he didn't play this round;
** 0 means he played but got no kills).
*/
Session.Score[score_index].Kills[Session.CurGame] = 0;
/*
** Init this player's color to his last-used color index
*/
Session.Score[score_index].Color = hptr->RemapColor;
/*
** If this house was undefeated, it must have been the winner.
** (If no human houses are undefeated, the computer won.)
*/
if (!hptr->IsDefeated) {
Session.Score[score_index].Wins++;
Session.Winner = score_index;
}
/*
** Tally up all kills for this player
*/
for (house2 = HOUSE_FIRST; house2 < HOUSE_COUNT; house2++) {
Session.Score[score_index].Kills[Session.CurGame] += hptr->UnitsKilled[house2];
Session.Score[score_index].Kills[Session.CurGame] += hptr->BuildingsKilled[house2];
}
}
}
/***************************************************************************
* HouseClass::Blowup_All -- blows up everything *
* *
* INPUT: *
* none. *
* *
* OUTPUT: *
* none. *
* *
* WARNINGS: *
* none. *
* *
* HISTORY: *
* 05/16/1995 BRR : Created. *
* 06/09/1995 JLB : Handles aircraft. *
* 05/07/1996 JLB : Handles ships. *
*=========================================================================*/
void HouseClass::Blowup_All(void)
{
assert(Houses.ID(this) == ID);
int i;
int damage;
UnitClass * uptr;
InfantryClass * iptr;
BuildingClass * bptr;
int count;
WarheadType warhead;
/*
** Find everything owned by this house & blast it with a huge amount of damage
** at zero range. Do units before infantry, so the units' drivers are killed
** too. Using Explosion_Damage is like dropping a big bomb right on the
** object; it will also damage anything around it.
*/
for (i = 0; i < ::Units.Count(); i++) {
if (::Units.Ptr(i)->House == this && !::Units.Ptr(i)->IsInLimbo) {
uptr = ::Units.Ptr(i);
/*
** Some units can't be killed with one shot, so keep damaging them until
** they're gone. The unit will destroy itself, and put an infantry in
** its place. When the unit destroys itself, decrement 'i' since
** its pointer will be removed from the active pointer list.
*/
count = 0;
while (::Units.Ptr(i)==uptr && uptr->Strength) {
damage = uptr->Strength;
uptr->Take_Damage(damage, 0, WARHEAD_HE, NULL, true);
count++;
if (count > 5 && uptr->IsActive) {
delete uptr;
break;
}
}
i--;
}
}
/*
** Destroy all aircraft owned by this house.
*/
for (i = 0; i < ::Aircraft.Count(); i++) {
if (::Aircraft.Ptr(i)->House == this && !::Aircraft.Ptr(i)->IsInLimbo) {
AircraftClass * aptr = ::Aircraft.Ptr(i);
damage = aptr->Strength;
aptr->Take_Damage(damage, 0, WARHEAD_HE, NULL, true);
if (!aptr->IsActive) {
i--;
}
}
}
/*
** Destroy all vessels owned by this house.
*/
for (i = 0; i < ::Vessels.Count(); i++) {
if (::Vessels.Ptr(i)->House == this && !::Vessels.Ptr(i)->IsInLimbo) {
VesselClass * vptr = ::Vessels.Ptr(i);
damage = vptr->Strength;
vptr->Take_Damage(damage, 0, WARHEAD_HE, NULL, true);
if (!vptr->IsActive) {
i--;
}
}
}
/*
** Buildings don't delete themselves when they die; they shake the screen
** and begin a countdown, so don't decrement 'i' when it's destroyed.
*/
for (i = 0; i < Buildings.Count(); i++) {
if (Buildings.Ptr(i)->House == this && !Buildings.Ptr(i)->IsInLimbo) {
bptr = Buildings.Ptr(i);
count = 0;
while (Buildings.Ptr(i)==bptr && bptr->Strength) {
damage = bptr->Strength;
bptr->Take_Damage(damage, 0, WARHEAD_HE, NULL, true);
count++;
if (count > 5) {
delete bptr;
break;
}
}
}
}
/*
** Infantry don't delete themselves when they die; they go into a death-
** animation sequence, so there's no need to decrement 'i' when they die.
** Infantry should die by different types of warheads, so their death
** anims aren't all synchronized.
*/
for (i = 0; i < Infantry.Count(); i++) {
if (Infantry.Ptr(i)->House == this && !Infantry.Ptr(i)->IsInLimbo) {
iptr = Infantry.Ptr(i);
count = 0;
while (Infantry.Ptr(i)==iptr && iptr->Strength) {
damage = iptr->Strength;
warhead = Random_Pick(WARHEAD_SA, WARHEAD_FIRE);
iptr->Take_Damage(damage, 0, warhead, NULL, true);
count++;
if (count > 5) {
delete iptr;
break;
}
}
}
}
}
/***********************************************************************************************
* HouseClass::Flag_To_Die -- Flags the house to blow up soon. *
* *
* When this routine is called, the house will blow up after a period of time. Typically *
* this is called when the flag is captured or the HQ destroyed. *
* *
* INPUT: none *
* *
* OUTPUT: Was the house flagged to blow up? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 06/20/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Flag_To_Die(void)
{
assert(Houses.ID(this) == ID);
if (!IsToWin && !IsToDie && !IsToLose) {
IsToDie = true;
BorrowedTime = TICKS_PER_MINUTE * Rule.SavourDelay;
}
return(IsToDie);
}
/***********************************************************************************************
* HouseClass::Flag_To_Win -- Flags the house to win soon. *
* *
* When this routine is called, the house will be declared the winner after a period of *
* time. *
* *
* INPUT: none *
* *
* OUTPUT: Was the house flagged to win? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 06/20/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Flag_To_Win(void)
{
assert(Houses.ID(this) == ID);
if (!IsToWin && !IsToDie && !IsToLose) {
IsToWin = true;
BorrowedTime = TICKS_PER_MINUTE * Rule.SavourDelay;
}
return(IsToWin);
}
/***********************************************************************************************
* HouseClass::Flag_To_Lose -- Flags the house to die soon. *
* *
* When this routine is called, it will spell the doom of this house. In a short while *
* all of the object owned by this house will explode. Typical use of this routine is when *
* the flag has been captured or the command vehicle has been destroyed. *
* *
* INPUT: none *
* *
* OUTPUT: Has the doom been initiated? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 06/12/1995 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Flag_To_Lose(void)
{
assert(Houses.ID(this) == ID);
IsToWin = false;
if (!IsToDie && !IsToLose) {
IsToLose = true;
BorrowedTime = TICKS_PER_MINUTE * Rule.SavourDelay;
}
return(IsToLose);
}
/***********************************************************************************************
* HouseClass::Init_Data -- Initializes the multiplayer color data. *
* *
* This routine is called when initializing the color and remap data for this house. The *
* primary user of this routine is the multiplayer version of the game, especially for *
* saving & loading multiplayer games. *
* *
* INPUT: color -- The color of this house. *
* *
* house -- The house that this should act like. *
* *
* credits -- The initial credits to assign to this house. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/29/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Init_Data(PlayerColorType color, HousesType house, int credits)
{
assert(Houses.ID(this) == ID);
Credits = Control.InitialCredits = credits;
RemapColor = color;
ActLike = house;
}
/***********************************************************************************************
* HouseClass::Power_Fraction -- Fetches the current power output rating. *
* *
* Use this routine to fetch the current power output as a fixed point fraction. The *
* value 0x0100 is 100% power. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with power rating as a fixed pointer number. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/22/1995 JLB : Created. *
*=============================================================================================*/
fixed HouseClass::Power_Fraction(void) const
{
assert(Houses.ID(this) == ID);
if (Power >= Drain || Drain == 0) return(1);
if (Power) {
return(fixed(Power, Drain));
}
return(0);
}
/***********************************************************************************************
* HouseClass::Sell_Wall -- Tries to sell the wall at the specified location. *
* *
* This routine will try to sell the wall at the specified location. If there is a wall *
* present and it is owned by this house, then it can be sold. *
* *
* INPUT: cell -- The cell that wall selling is desired. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 08/05/1995 JLB : Created. *
* 11/02/1996 JLB : Checks unsellable bit for wall type. *
*=============================================================================================*/
void HouseClass::Sell_Wall(CELL cell)
{
assert(Houses.ID(this) == ID);
if ((unsigned)cell > 0) {
OverlayType overlay = Map[cell].Overlay;
if (overlay != OVERLAY_NONE && Map[cell].Owner == Class->House) {
OverlayTypeClass const & optr = OverlayTypeClass::As_Reference(overlay);
if (optr.IsWall) {
BuildingTypeClass const * btype = NULL;
switch (overlay) {
case OVERLAY_SANDBAG_WALL:
btype = &BuildingTypeClass::As_Reference(STRUCT_SANDBAG_WALL);
break;
case OVERLAY_CYCLONE_WALL:
btype = &BuildingTypeClass::As_Reference(STRUCT_CYCLONE_WALL);
break;
case OVERLAY_BRICK_WALL:
btype = &BuildingTypeClass::As_Reference(STRUCT_BRICK_WALL);
break;
case OVERLAY_BARBWIRE_WALL:
btype = &BuildingTypeClass::As_Reference(STRUCT_BARBWIRE_WALL);
break;
case OVERLAY_WOOD_WALL:
btype = &BuildingTypeClass::As_Reference(STRUCT_WOOD_WALL);
break;
case OVERLAY_FENCE:
btype = &BuildingTypeClass::As_Reference(STRUCT_FENCE);
break;
default:
break;
}
if (btype != NULL && !btype->IsUnsellable) {
if (PlayerPtr == this) {
Sound_Effect(VOC_CASHTURN);
}
Refund_Money(btype->Raw_Cost() * Rule.RefundPercent);
Map[cell].Overlay = OVERLAY_NONE;
Map[cell].OverlayData = 0;
Map[cell].Owner = HOUSE_NONE;
Map[cell].Wall_Update();
Map[cell].Recalc_Attributes();
Map[cell].Redraw_Objects();
Map.Radar_Pixel(cell);
Detach_This_From_All(::As_Target(cell), true);
if (optr.IsCrushable) {
Map.Zone_Reset(MZONEF_NORMAL);
} else {
Map.Zone_Reset(MZONEF_CRUSHER|MZONEF_NORMAL);
}
}
}
}
}
}
/***********************************************************************************************
* HouseClass::Suggest_New_Building -- Examines the situation and suggests a building. *
* *
* This routine is called when a construction yard needs to know what to build next. It *
* will either examine the prebuilt base list or try to figure out what to build next *
* based on the current game situation. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with a pointer to the building type class to build. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/27/1995 JLB : Created. *
*=============================================================================================*/
BuildingTypeClass const * HouseClass::Suggest_New_Building(void) const
{
assert(Houses.ID(this) == ID);
if (BuildStructure != STRUCT_NONE) {
return(&BuildingTypeClass::As_Reference(BuildStructure));
}
return(NULL);
}
/***********************************************************************************************
* HouseClass::Find_Building -- Finds a building of specified type. *
* *
* This routine is used to find a building of the specified type. This is particularly *
* useful for when some event requires a specific building instance. The nuclear missile *
* launch is a good example. *
* *
* INPUT: type -- The building type to scan for. *
* *
* zone -- The zone that the building must be located in. If no zone specific search *
* is desired, then pass ZONE_NONE. *
* *
* OUTPUT: Returns with a pointer to the building type requested. If there is no building *
* of the type requested, then NULL is returned. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/27/1995 JLB : Created. *
* 10/02/1995 JLB : Allows for zone specifics. *
*=============================================================================================*/
BuildingClass * HouseClass::Find_Building(StructType type, ZoneType zone) const
{
assert(Houses.ID(this) == ID);
/*
** Only scan if we KNOW there is at least one building of the type
** requested.
*/
if (BQuantity[type] > 0) {
/*
** Search for a suitable launch site for this missile.
*/
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * b = Buildings.Ptr(index);
if (b && !b->IsInLimbo && b->House == this && *b == type) {
if (zone == ZONE_NONE || Which_Zone(b) == zone) {
return(b);
}
}
}
}
return(NULL);
}
/***********************************************************************************************
* HouseClass::Find_Build_Location -- Finds a suitable building location. *
* *
* This routine is used to find a suitable building location for the building specified. *
* The auto base building logic uses this when building the base for the computer. *
* *
* INPUT: building -- Pointer to the building that needs to be placed down. *
* *
* OUTPUT: Returns with the coordinate to place the building at. If there are no suitable *
* locations, then NULL is returned. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/27/1995 JLB : Created. *
*=============================================================================================*/
COORDINATE HouseClass::Find_Build_Location(BuildingClass * building) const
{
assert(Houses.ID(this) == ID);
int zonerating[ZONE_COUNT];
struct {
int AntiAir; // Average air defense for the base.
int AntiArmor; // Average armor defense for the base.
int AntiInfantry; // Average infantry defense for the base.
} zoneinfo = {0,0,0};
int antiair = building->Anti_Air();
int antiarmor = building->Anti_Armor();
int antiinfantry = building->Anti_Infantry();
bool adj = true;
/*
** Never place combat buildings adjacent to each other. This is partly
** because combat buildings don't have a bib and jamming will occur as well
** as because spacing defensive buildings out will yield a better
** defense.
*/
if (antiair || antiarmor || antiinfantry) {
adj = false;
}
/*
** Determine the average zone strengths for the base. This value is
** used to determine what zones are considered under or over strength.
*/
for (ZoneType z = ZONE_NORTH; z < ZONE_COUNT; z++) {
zoneinfo.AntiAir += ZoneInfo[z].AirDefense;
zoneinfo.AntiArmor += ZoneInfo[z].ArmorDefense;
zoneinfo.AntiInfantry += ZoneInfo[z].InfantryDefense;
}
zoneinfo.AntiAir /= ZONE_COUNT-ZONE_NORTH;
zoneinfo.AntiArmor /= ZONE_COUNT-ZONE_NORTH;
zoneinfo.AntiInfantry /= ZONE_COUNT-ZONE_NORTH;
/*
** Give each zone a rating for value. The higher the value the more desirable
** to place the specified building in that zone. Factor the average value of
** zone defense such that more weight is given to zones that are very under
** defended.
*/
memset(&zonerating[0], '\0', sizeof(zonerating));
for (z = ZONE_FIRST; z < ZONE_COUNT; z++) {
int diff;
diff = zoneinfo.AntiAir-ZoneInfo[z].AirDefense;
if (z == ZONE_CORE) diff /= 2;
if (diff > 0) {
zonerating[z] += min(antiair, diff);
}
diff = zoneinfo.AntiArmor-ZoneInfo[z].ArmorDefense;
if (z == ZONE_CORE) diff /= 2;
if (diff > 0) {
zonerating[z] += min(antiarmor, diff);
}
diff = zoneinfo.AntiInfantry-ZoneInfo[z].InfantryDefense;
if (z == ZONE_CORE) diff /= 2;
if (diff > 0) {
zonerating[z] += min(antiinfantry, diff);
}
}
/*
** Now that each zone has been given a desirability rating, find the zone
** with the greatest value and try to place the building in that zone.
*/
ZoneType zone = Random_Pick(ZONE_FIRST, ZONE_WEST);
int largest = 0;
for (z = ZONE_FIRST; z < ZONE_COUNT; z++) {
if (zonerating[z] > largest) {
zone = z;
largest = zonerating[z];
}
}
CELL zcell = Find_Cell_In_Zone(building, zone);
if (zcell) {
return(Cell_Coord(zcell));
}
/*
** Could not build in preferred zone, so try building in any zone.
*/
static ZoneType _zones[] = {ZONE_CORE, ZONE_NORTH, ZONE_SOUTH, ZONE_EAST, ZONE_WEST};
int start = Random_Pick(0, ARRAY_SIZE(_zones)-1);
for (int zz = 0; zz < ARRAY_SIZE(_zones); zz++) {
ZoneType tryzone = _zones[(zz + start) % ARRAY_SIZE(_zones)];
zcell = Find_Cell_In_Zone(building, tryzone);
if (zcell) return(zcell);
}
return(NULL);
}
/***********************************************************************************************
* HouseClass::Recalc_Center -- Recalculates the center point of the base. *
* *
* This routine will average the location of the base and record the center point. The *
* recorded center point is used to determine such things as how far the base is spread *
* out and where to protect the most. This routine should be called whenever a building *
* is created or destroyed. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/28/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Recalc_Center(void)
{
assert(Houses.ID(this) == ID);
/*
** First presume that there is no base. If there is a base, then these values will be
** properly filled in below.
*/
Center = 0;
Radius = 0;
for (ZoneType zone = ZONE_FIRST; zone < ZONE_COUNT; zone++) {
ZoneInfo[zone].AirDefense = 0;
ZoneInfo[zone].ArmorDefense = 0;
ZoneInfo[zone].InfantryDefense = 0;
}
/*
** Only process the center base size/position calculation if there are buildings to
** consider. When no buildings for this house are present, then no processing need
** occur.
*/
if (CurBuildings > 0) {
int x = 0;
int y = 0;
int count = 0;
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass const * b = Buildings.Ptr(index);
if (b != NULL && !b->IsInLimbo && (HouseClass *)b->House == this && b->Strength > 0) {
/*
** Give more "weight" to buildings that cost more. The presumption is that cheap
** buildings don't affect the base disposition as much as the more expensive
** buildings do.
*/
int weight = (b->Class->Cost_Of() / 1000)+1;
for (int i = 0; i < weight; i++) {
x += Coord_X(b->Center_Coord());
y += Coord_Y(b->Center_Coord());
count++;
}
}
}
/*
** This second check for quantity of buildings is necessary because the first
** check against CurBuildings doesn't take into account if the building is in
** limbo, but for base calculation, the limbo state disqualifies a building
** from being processed. Thus, CurBuildings may indicate a base, but count may
** not match.
*/
if (count > 0) {
x /= count;
y /= count;
#ifdef NEVER
/*
** Bias the center of the base away from the edges of the map.
*/
LEPTON left = Cell_To_Lepton(Map.MapCellX + 10);
LEPTON top = Cell_To_Lepton(Map.MapCellY + 10);
LEPTON right = Cell_To_Lepton(Map.MapCellX + Map.MapCellWidth - 10);
LEPTON bottom = Cell_To_Lepton(Map.MapCellY + Map.MapCellHeight - 10);
if (x < left) x = left;
if (x > right) x = right;
if (y < top) y = top;
if (y > bottom) y = bottom;
#endif
Center = XY_Coord(x, y);
}
/*
** If there were any buildings discovered as legal to consider as part of the base,
** then figure out the general average radius of the building disposition as it
** relates to the center of the base.
*/
if (count > 1) {
int radius = 0;
for (index = 0; index < Buildings.Count(); index++) {
BuildingClass const * b = Buildings.Ptr(index);
if (b != NULL && !b->IsInLimbo && (HouseClass *)b->House == this && b->Strength > 0) {
radius += Distance(Center, b->Center_Coord());
}
}
Radius = max(radius / count, 2 * CELL_LEPTON_W);
/*
** Determine the relative strength of each base defense zone.
*/
for (index = 0; index < Buildings.Count(); index++) {
BuildingClass const * b = Buildings.Ptr(index);
if (b != NULL && !b->IsInLimbo && (HouseClass *)b->House == this && b->Strength > 0) {
ZoneType z = Which_Zone(b);
if (z != ZONE_NONE) {
ZoneInfo[z].ArmorDefense += b->Anti_Armor();
ZoneInfo[z].AirDefense += b->Anti_Air();
ZoneInfo[z].InfantryDefense += b->Anti_Infantry();
}
}
}
} else {
Radius = 0x0200;
}
}
}
/***********************************************************************************************
* HouseClass::Expert_AI -- Handles expert AI processing. *
* *
* This routine is called when the computer should perform expert AI processing. This *
* method of AI is categorized as an "Expert System" process. *
* *
* INPUT: none *
* *
* OUTPUT: Returns the number of game frames to delay before calling this routine again. *
* *
* WARNINGS: This is relatively time consuming -- call periodically. *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
int HouseClass::Expert_AI(void)
{
assert(Houses.ID(this) == ID);
BuildingClass * b = 0;
bool stop = false;
int time = TICKS_PER_SECOND * 10;
/*
** If the current enemy no longer has a base or is defeated, then don't consider
** that house a threat anymore. Clear out the enemy record and then try
** to find a new enemy.
*/
if (Enemy != HOUSE_NONE) {
HouseClass * h = HouseClass::As_Pointer(Enemy);
if (h == NULL || !h->IsActive || h->IsDefeated || Is_Ally(h) || h->BScan == 0) {
Enemy = HOUSE_NONE;
}
}
/*
** If there is no enemy assigned to this house, then assign one now. The
** enemy that is closest is picked. However, don't pick an enemy if the
** base has not been established yet.
*/
if (ActiveBScan && Center && Attack == 0) {
int close = 0;
HousesType enemy = HOUSE_NONE;
int maxunit = 0;
int maxinfantry = 0;
int maxvessel = 0;
int maxaircraft = 0;
int maxbuilding = 0;
int enemycount = 0;
for (HousesType house = HOUSE_FIRST; house < HOUSE_COUNT; house++) {
HouseClass * h = HouseClass::As_Pointer(house);
if (h != NULL && h->IsActive && !h->IsDefeated && !Is_Ally(h)) {
/*
** Perform a special restriction check to ensure that no enemy is chosen if
** there is even one enemy that has not established a base yet. This will
** ensure an accurate first pick for enemy since the distance to base
** value can be determined.
*/
if (!h->IsStarted) {
enemy = HOUSE_NONE;
break;
}
/*
** Keep track of the number of buildings and units owned by the
** enemy. This is used to bring up the maximum allowed to match.
*/
maxunit += h->CurUnits;
maxbuilding += h->CurBuildings;
maxinfantry += h->CurInfantry;
maxvessel += h->CurVessels;
maxaircraft += h->CurAircraft;
enemycount++;
/*
** Determine a priority value based on distance to the center of the
** candidate base. The higher the value, the better the candidate house
** is to becoming the preferred enemy for this house.
*/
int value = ((MAP_CELL_W*2)-Distance(Center, h->Center));
value *= 2;
/*
** In addition to distance, record the number of kills directed
** against this house. The enemy that does more damage might be
** considered a greater threat.
*/
value += h->BuildingsKilled[Class->House]*5;
value += h->UnitsKilled[Class->House];
/*
** Factor in the relative sizes of the bases. An enemy that has a
** larger base will be considered a bigger threat. Conversely, a
** smaller base is considered a lesser threat.
*/
value += h->CurUnits - CurUnits;
value += h->CurBuildings - CurBuildings;
value += (h->CurInfantry - CurInfantry)/4;
/*
** Whoever last attacked is given a little more priority as
** a potential designated enemy.
*/
if (house == LAEnemy) {
value += 100;
}
#ifdef OBSOLETE
/*
** Human players are a given preference as the target.
*/
if (h->IsHuman) {
value *= 2;
}
#endif
/*
** Compare the calculated value for this candidate house and if it is
** greater than the previously recorded maximum, record this house as
** the prime candidate for enemy.
*/
if (value > close) {
enemy = house;
close = value;
}
}
}
/*
** Record this closest enemy base as the first enemy to attack.
*/
Enemy = enemy;
/*
** Up the maximum allowed units and buildings to match a rough average
** of what the enemies are allowed.
*/
if (enemycount) {
maxunit /= enemycount;
maxbuilding /= enemycount;
maxinfantry /= enemycount;
maxvessel /= enemycount;
maxaircraft /= enemycount;
}
if (Control.MaxBuilding < maxbuilding + 10) {
Control.MaxBuilding = maxbuilding + 10;
}
if (Control.MaxUnit < maxunit + 10) {
Control.MaxUnit = maxunit + 10;
}
if (Control.MaxInfantry < maxinfantry + 10) {
Control.MaxInfantry = maxinfantry + 10;
}
if (Control.MaxVessel < maxvessel + 10) {
Control.MaxVessel = maxvessel + 10;
}
if (Control.MaxAircraft < maxaircraft + 10) {
Control.MaxAircraft = maxaircraft + 10;
}
}
/*
** House state transition check occurs here. Transitions that occur here are ones
** that relate to general base condition rather than specific combat events.
** Typically, this is limited to transitions between normal buildup mode and
** broke mode.
*/
if (State == STATE_ENDGAME) {
Fire_Sale();
Do_All_To_Hunt();
} else {
if (State == STATE_BUILDUP) {
if (Available_Money() < 25) {
State = STATE_BROKE;
}
}
if (State == STATE_BROKE) {
if (Available_Money() >= 25) {
State = STATE_BUILDUP;
}
}
if (State == STATE_ATTACKED && LATime + TICKS_PER_MINUTE < Frame) {
State = STATE_BUILDUP;
}
if (State != STATE_ATTACKED && LATime + TICKS_PER_MINUTE > Frame) {
State = STATE_ATTACKED;
}
}
/*
** Records the urgency of all actions possible.
*/
UrgencyType urgency[STRATEGY_COUNT];
for (StrategyType strat = STRATEGY_FIRST; strat < STRATEGY_COUNT; strat++) {
urgency[strat] = URGENCY_NONE;
switch (strat) {
case STRATEGY_BUILD_POWER:
urgency[strat] = Check_Build_Power();
break;
case STRATEGY_BUILD_DEFENSE:
urgency[strat] = Check_Build_Defense();
break;
case STRATEGY_BUILD_INCOME:
urgency[strat] = Check_Build_Income();
break;
case STRATEGY_FIRE_SALE:
urgency[strat] = Check_Fire_Sale();
break;
case STRATEGY_BUILD_ENGINEER:
urgency[strat] = Check_Build_Engineer();
break;
case STRATEGY_BUILD_OFFENSE:
urgency[strat] = Check_Build_Offense();
break;
case STRATEGY_RAISE_MONEY:
urgency[strat] = Check_Raise_Money();
break;
case STRATEGY_RAISE_POWER:
urgency[strat] = Check_Raise_Power();
break;
case STRATEGY_LOWER_POWER:
urgency[strat] = Check_Lower_Power();
break;
case STRATEGY_ATTACK:
urgency[strat] = Check_Attack();
break;
default:
urgency[strat] = URGENCY_NONE;
break;
}
}
/*
** Performs the action required for each of the strategies that share
** the most urgent category. Stop processing if any strategy at the
** highest urgency performed any action. This is because higher urgency
** actions tend to greatly affect the lower urgency actions.
*/
for (UrgencyType u = URGENCY_CRITICAL; u >= URGENCY_LOW; u--) {
bool acted = false;
for (strat = STRATEGY_FIRST; strat < STRATEGY_COUNT; strat++) {
if (urgency[strat] == u) {
switch (strat) {
case STRATEGY_BUILD_POWER:
acted |= AI_Build_Power(u);
break;
case STRATEGY_BUILD_DEFENSE:
acted |= AI_Build_Defense(u);
break;
case STRATEGY_BUILD_INCOME:
acted |= AI_Build_Income(u);
break;
case STRATEGY_FIRE_SALE:
acted |= AI_Fire_Sale(u);
break;
case STRATEGY_BUILD_ENGINEER:
acted |= AI_Build_Engineer(u);
break;
case STRATEGY_BUILD_OFFENSE:
acted |= AI_Build_Offense(u);
break;
case STRATEGY_RAISE_MONEY:
acted |= AI_Raise_Money(u);
break;
case STRATEGY_RAISE_POWER:
acted |= AI_Raise_Power(u);
break;
case STRATEGY_LOWER_POWER:
acted |= AI_Lower_Power(u);
break;
case STRATEGY_ATTACK:
acted |= AI_Attack(u);
break;
default:
break;
}
}
}
}
return(TICKS_PER_SECOND*5 + Random_Pick(1, TICKS_PER_SECOND/2));
}
UrgencyType HouseClass::Check_Build_Power(void) const
{
assert(Houses.ID(this) == ID);
fixed frac = Power_Fraction();
UrgencyType urgency = URGENCY_NONE;
if (frac < 1 && Can_Make_Money()) {
urgency = URGENCY_LOW;
/*
** Very low power condition is considered a higher priority.
*/
if (frac < fixed::_3_4) urgency = URGENCY_MEDIUM;
/*
** When under attack and there is a need for power in defense,
** then consider power building a higher priority.
*/
if (State == STATE_THREATENED || State == STATE_ATTACKED) {
if (BScan | (STRUCTF_CHRONOSPHERE)) {
urgency = URGENCY_HIGH;
}
}
}
return(urgency);
}
UrgencyType HouseClass::Check_Build_Defense(void) const
{
assert(Houses.ID(this) == ID);
/*
** This routine determines what urgency level that base defense
** should be given. The more vulnerable the base is, the higher
** the urgency this routine should return.
*/
return(URGENCY_NONE);
}
UrgencyType HouseClass::Check_Build_Offense(void) const
{
assert(Houses.ID(this) == ID);
/*
** This routine determines what urgency level that offensive
** weaponry should be given. Surplus money or a very strong
** defense will cause the offensive urgency to increase.
*/
return(URGENCY_NONE);
}
/*
** Determines what the attack state of the base is. The higher the state,
** the greater the immediate threat to base defense is.
*/
UrgencyType HouseClass::Check_Attack(void) const
{
assert(Houses.ID(this) == ID);
if (Frame > TICKS_PER_MINUTE && Attack == 0) {
if (State == STATE_ATTACKED) {
return(URGENCY_LOW);
}
return(URGENCY_CRITICAL);
}
return(URGENCY_NONE);
}
UrgencyType HouseClass::Check_Build_Income(void) const
{
assert(Houses.ID(this) == ID);
/*
** This routine should determine if income processing buildings
** should be constructed and at what urgency. The lower the money,
** the lower the refineries, or recent harvester losses should
** cause a greater urgency to be returned.
*/
return(URGENCY_NONE);
}
UrgencyType HouseClass::Check_Fire_Sale(void) const
{
assert(Houses.ID(this) == ID);
/*
** If there are no more factories at all, then sell everything off because the game
** is basically over at this point.
*/
if (State != STATE_ATTACKED && CurBuildings && !(ActiveBScan & (STRUCTF_TENT|STRUCTF_BARRACKS|STRUCTF_CONST|STRUCTF_AIRSTRIP|STRUCTF_WEAP|STRUCTF_HELIPAD))) {
return(URGENCY_CRITICAL);
}
return(URGENCY_NONE);
}
UrgencyType HouseClass::Check_Build_Engineer(void) const
{
assert(Houses.ID(this) == ID);
/*
** This routine should check to see what urgency that the production of
** engineers should be. If a friendly building has been captured or the
** enemy has weak defenses, then building an engineer would be a priority.
*/
return(URGENCY_NONE);
}
/*
** Checks to see if money is critically low and something must be done
** to immediately raise cash.
*/
UrgencyType HouseClass::Check_Raise_Money(void) const
{
assert(Houses.ID(this) == ID);
UrgencyType urgency = URGENCY_NONE;
if (Available_Money() < 100) {
urgency = URGENCY_LOW;
}
if (Available_Money() < 2000 && !Can_Make_Money()) {
urgency++;
}
return(urgency);
}
/*
** Checks to see if power is very low and if so, a greater urgency to
** build more power is returned.
*/
UrgencyType HouseClass::Check_Lower_Power(void) const
{
assert(Houses.ID(this) == ID);
if (Power > Drain+300) {
return(URGENCY_LOW);
}
return(URGENCY_NONE);
}
/*
** This routine determines if there is a power emergency. Such an
** emergency might require selling of structures in order to free
** up power. This might occur if the base is being attacked and there
** are defenses that require power, but are just short of having
** enough.
*/
UrgencyType HouseClass::Check_Raise_Power(void) const
{
assert(Houses.ID(this) == ID);
UrgencyType urgency = URGENCY_NONE;
if (Power_Fraction() < Rule.PowerEmergencyFraction && Power < Drain - 400) {
// if (Power_Fraction() < Rule.PowerEmergencyFraction && (BQuantity[STRUCT_CONST] == 0 || Available_Money() < 200 || Power < Drain-400)) {
urgency = URGENCY_MEDIUM;
if (State == STATE_ATTACKED) {
urgency++;
}
}
return(urgency);
}
bool HouseClass::AI_Attack(UrgencyType )
{
assert(Houses.ID(this) == ID);
bool shuffle = !((Frame > TICKS_PER_MINUTE && !CurBuildings) || Percent_Chance(33));
bool forced = (CurBuildings == 0);
int index;
for (index = 0; index < Aircraft.Count(); index++) {
AircraftClass * a = Aircraft.Ptr(index);
if (a != NULL && !a->IsInLimbo && a->House == this && a->Strength > 0) {
if (!shuffle && a->Is_Weapon_Equipped() && (forced || Percent_Chance(75))) {
a->Assign_Mission(MISSION_HUNT);
}
}
}
for (index = 0; index < Units.Count(); index++) {
UnitClass * u = Units.Ptr(index);
if (u != NULL && !u->IsInLimbo && u->House == this && u->Strength > 0) {
if (!shuffle && u->Is_Weapon_Equipped() && (forced || Percent_Chance(75))) {
u->Assign_Mission(MISSION_HUNT);
} else {
/*
** If this unit is guarding the base, then cause it to shuffle
** location instead.
*/
if (Percent_Chance(20) && u->Mission == MISSION_GUARD_AREA && Which_Zone(u) != ZONE_NONE) {
u->ArchiveTarget = ::As_Target(Where_To_Go(u));
}
}
}
}
for (index = 0; index < Infantry.Count(); index++) {
InfantryClass * i = Infantry.Ptr(index);
if (i != NULL && !i->IsInLimbo && i->House == this && i->Strength > 0) {
if (!shuffle && (i->Is_Weapon_Equipped() || *i == INFANTRY_RENOVATOR) && (forced || Percent_Chance(75))) {
i->Assign_Mission(MISSION_HUNT);
} else {
/*
** If this soldier is guarding the base, then cause it to shuffle
** location instead.
*/
if (Percent_Chance(20) && i->Mission == MISSION_GUARD_AREA && Which_Zone(i) != ZONE_NONE) {
i->ArchiveTarget = ::As_Target(Where_To_Go(i));
}
}
}
}
Attack = Rule.AttackInterval * Random_Pick(TICKS_PER_MINUTE/2, TICKS_PER_MINUTE*2);
return(true);
}
/*
** Given the specified urgency, build a power structure to meet
** this need.
*/
bool HouseClass::AI_Build_Power(UrgencyType ) const
{
assert(Houses.ID(this) == ID);
return(false);
}
/*
** Given the specified urgency, build base defensive structures
** according to need and according to existing base disposition.
*/
bool HouseClass::AI_Build_Defense(UrgencyType ) const
{
assert(Houses.ID(this) == ID);
return(false);
}
/*
** Given the specified urgency, build offensive units according
** to need and according to the opponents base defenses.
*/
bool HouseClass::AI_Build_Offense(UrgencyType ) const
{
assert(Houses.ID(this) == ID);
return(false);
}
/*
** Given the specified urgency, build income producing
** structures according to need.
*/
bool HouseClass::AI_Build_Income(UrgencyType ) const
{
assert(Houses.ID(this) == ID);
return(false);
}
bool HouseClass::AI_Fire_Sale(UrgencyType urgency)
{
assert(Houses.ID(this) == ID);
if (CurBuildings && urgency == URGENCY_CRITICAL) {
Fire_Sale();
Do_All_To_Hunt();
return(true);
}
return(false);
}
/*
** Given the specified urgency, build an engineer.
*/
bool HouseClass::AI_Build_Engineer(UrgencyType ) const
{
assert(Houses.ID(this) == ID);
return(false);
}
/*
** Given the specified urgency, sell of some power since
** there appears to be excess.
*/
bool HouseClass::AI_Lower_Power(UrgencyType ) const
{
assert(Houses.ID(this) == ID);
BuildingClass * b = Find_Building(STRUCT_POWER);
if (b != NULL) {
b->Sell_Back(1);
return(true);
}
b = Find_Building(STRUCT_ADVANCED_POWER);
if (b != NULL) {
b->Sell_Back(1);
return(true);
}
return(false);
}
/***********************************************************************************************
* HouseClass::AI_Raise_Power -- Try to raise power levels by selling off buildings. *
* *
* This routine is called when the computer needs to raise power by selling off buildings. *
* Usually this occurs because of some catastrophe that has lowered power levels to *
* the danger zone. *
* *
* INPUT: urgency -- The urgency that the power needs to be raised. This controls what *
* buildings will be sold. *
* *
* OUTPUT: bool; Was a building sold to raise power? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 11/02/1996 JLB : Created. *
*=============================================================================================*/
bool HouseClass::AI_Raise_Power(UrgencyType urgency) const
{
assert(Houses.ID(this) == ID);
/*
** Sell off structures in this order.
*/
static struct {
StructType Structure;
UrgencyType Urgency;
} _types[] = {
{STRUCT_CHRONOSPHERE, URGENCY_LOW},
{STRUCT_SHIP_YARD, URGENCY_LOW},
{STRUCT_SUB_PEN, URGENCY_LOW},
{STRUCT_ADVANCED_TECH, URGENCY_LOW},
{STRUCT_FORWARD_COM, URGENCY_LOW},
{STRUCT_SOVIET_TECH, URGENCY_LOW},
{STRUCT_IRON_CURTAIN, URGENCY_MEDIUM},
{STRUCT_RADAR, URGENCY_MEDIUM},
{STRUCT_REPAIR, URGENCY_MEDIUM},
{STRUCT_TESLA, URGENCY_HIGH}
};
/*
** Find a structure to sell and then sell it. Bail from further scanning until
** the next time.
*/
for (int i = 0; i < ARRAY_SIZE(_types); i++) {
if (urgency >= _types[i].Urgency) {
BuildingClass * b = Find_Building(_types[i].Structure);
if (b != NULL) {
b->Sell_Back(1);
return(true);
}
}
}
return(false);
}
/***********************************************************************************************
* HouseClass::AI_Raise_Money -- Raise emergency cash by selling buildings. *
* *
* This routine handles the situation where the computer desperately needs cash but cannot *
* wait for normal harvesting to raise it. Buildings must be sold. *
* *
* INPUT: urgency -- The urgency level that cash must be raised. The greater the urgency, *
* the more important the buildings that can be sold become. *
* *
* OUTPUT: bool; Was a building sold to raise cash? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 11/02/1996 JLB : Created. *
*=============================================================================================*/
bool HouseClass::AI_Raise_Money(UrgencyType urgency) const
{
assert(Houses.ID(this) == ID);
/*
** Sell off structures in this order.
*/
static struct {
StructType Structure;
UrgencyType Urgency;
} _types[] = {
{STRUCT_CHRONOSPHERE, URGENCY_LOW},
{STRUCT_SHIP_YARD, URGENCY_LOW},
{STRUCT_SUB_PEN, URGENCY_LOW},
{STRUCT_ADVANCED_TECH, URGENCY_LOW},
{STRUCT_FORWARD_COM, URGENCY_LOW},
{STRUCT_SOVIET_TECH, URGENCY_LOW},
{STRUCT_STORAGE,URGENCY_LOW},
{STRUCT_REPAIR,URGENCY_LOW},
{STRUCT_TESLA,URGENCY_MEDIUM},
{STRUCT_HELIPAD,URGENCY_MEDIUM},
{STRUCT_POWER,URGENCY_HIGH},
{STRUCT_AIRSTRIP,URGENCY_HIGH},
// {STRUCT_WEAP,URGENCY_HIGH},
// {STRUCT_BARRACKS,URGENCY_HIGH},
// {STRUCT_TENT,URGENCY_HIGH},
{STRUCT_CONST,URGENCY_CRITICAL}
};
BuildingClass * b = 0;
/*
** Find a structure to sell and then sell it. Bail from further scanning until
** the next time.
*/
for (int i = 0; i < ARRAY_SIZE(_types); i++) {
if (urgency >= _types[i].Urgency) {
b = Find_Building(_types[i].Structure);
if (b != NULL) {
b->Sell_Back(1);
return(true);
}
}
}
return(false);
}
#ifdef NEVER
/***********************************************************************************************
* HouseClass::AI_Base_Defense -- Handles maintaining a strong base defense. *
* *
* This logic is used to maintain a base defense. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the number of game frames to delay before calling this routine again. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
int HouseClass::AI_Base_Defense(void)
{
assert(Houses.ID(this) == ID);
/*
** Check to find if any zone of the base is over defended. Such zones should have
** some of their defenses sold off to make better use of the money.
*/
/*
** Make sure that the core defense is only about 1/2 of the perimeter defense average.
*/
int average = 0;
for (ZoneType z = ZONE_NORTH; z < ZONE_COUNT; z++) {
average += ZoneInfo[z].AirDefense;
average += ZoneInfo[z].ArmorDefense;
average += ZoneInfo[z].InfantryDefense;
}
average /= (ZONE_COUNT-ZONE_NORTH);
/*
** If the core value is greater than the average, then sell off some of the
** inner defensive structures.
*/
int core = ZoneInfo[ZONE_CORE].AirDefense + ZoneInfo[ZONE_CORE].ArmorDefense + ZoneInfo[ZONE_CORE].InfantryDefense;
if (core >= average) {
static StructType _stype[] = {
STRUCT_GTOWER,
STRUCT_TURRET,
STRUCT_ATOWER,
STRUCT_OBELISK,
STRUCT_TESLA,
STRUCT_SAM
};
BuildingClass * b;
for (int index = 0; index < sizeof(_stype)/sizeof(_stype[0]); index++) {
b = Find_Building(_stype[index], ZONE_CORE);
if (b) {
b->Sell_Back(1);
break;
}
}
}
/*
** If the enemy doesn't have any offensive air capability, then sell off any
** SAM sites. Only do this when money is moderately low.
*/
if (Available_Money() < 1000 && (ActiveBScan & STRUCTF_SAM)) {
/*
** Scan to find if ANY human opponents have aircraft or a helipad. If one
** is found then consider that opponent to have a valid air threat potential.
** Don't sell off SAM sites in that case.
*/
bool nothreat = true;
for (HousesType h = HOUSE_FIRST; h < HOUSE_COUNT; h++) {
HouseClass * house = HouseClass::As_Pointer(h);
if (house && house->IsActive && house->IsHuman && !Is_Ally(house)) {
if ((house->ActiveAScan & (AIRCRAFTF_ORCA|AIRCRAFTF_TRANSPORT|AIRCRAFTF_HELICOPTER)) || (house->ActiveBScan & STRUCTF_HELIPAD)) {
nothreat = false;
break;
}
}
}
}
return(TICKS_PER_SECOND*5);
}
#endif
/***********************************************************************************************
* HouseClass::AI_Building -- Determines what building to build. *
* *
* This routine handles the general case of determining what building to build next. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the number of game frames to delay before calling this routine again. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
* 11/03/1996 JLB : Tries to match aircraft of enemy *
*=============================================================================================*/
int HouseClass::AI_Building(void)
{
assert(Houses.ID(this) == ID);
if (BuildStructure != STRUCT_NONE) return(TICKS_PER_SECOND);
if (Session.Type == GAME_NORMAL && Base.House == Class->House) {
BaseNodeClass * node = Base.Next_Buildable();
if (node) {
BuildStructure = node->Type;
}
}
if (IsBaseBuilding) {
/*
** Don't suggest anything to build if the base is already big enough.
*/
int quant = 0;
for (HousesType h = HOUSE_FIRST; h < HOUSE_COUNT; h++) {
HouseClass const * hptr = HouseClass::As_Pointer(h);
if (hptr != NULL && hptr->IsActive && hptr->IsHuman && quant < hptr->CurBuildings) {
quant = hptr->CurBuildings;
}
}
quant += Rule.BaseSizeAdd;
// TCTC -- Should multiply largest player base by some rational number.
// if (CurBuildings >= quant) return(TICKS_PER_SECOND);
BuildChoice.Free_All();
BuildChoiceClass * choiceptr;
StructType stype = STRUCT_NONE;
int money = Available_Money();
int level = Control.TechLevel;
bool hasincome = (BQuantity[STRUCT_REFINERY] > 0 && !IsTiberiumShort && UQuantity[UNIT_HARVESTER] > 0);
BuildingTypeClass const * b = NULL;
HouseClass const * enemy = NULL;
if (Enemy != HOUSE_NONE) {
enemy = HouseClass::As_Pointer(Enemy);
}
level = Control.TechLevel;
/*
** Try to build a power plant if there is insufficient power and there is enough
** money available.
*/
b = &BuildingTypeClass::As_Reference(STRUCT_ADVANCED_POWER);
if (Can_Build(b, ActLike) && Power <= Drain+Rule.PowerSurplus && b->Cost_Of() < money) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(BQuantity[STRUCT_REFINERY] == 0 ? URGENCY_LOW : URGENCY_MEDIUM, b->Type);
}
} else {
b = &BuildingTypeClass::As_Reference(STRUCT_POWER);
if (Can_Build(b, ActLike) && Power <= Drain+Rule.PowerSurplus && b->Cost_Of() < money) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(BQuantity[STRUCT_REFINERY] == 0 ? URGENCY_LOW : URGENCY_MEDIUM, b->Type);
}
}
}
/*
** Build a refinery if there isn't one already available.
*/
unsigned int current = BQuantity[STRUCT_REFINERY];
if (!IsTiberiumShort && current < Round_Up(Rule.RefineryRatio*fixed(CurBuildings)) && current < Rule.RefineryLimit) {
b = &BuildingTypeClass::As_Reference(STRUCT_REFINERY);
if (Can_Build(b, ActLike) && (money > b->Cost_Of() || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(BQuantity[STRUCT_REFINERY] == 0 ? URGENCY_HIGH : URGENCY_MEDIUM, b->Type);
}
}
}
/*
** Always make sure there is a barracks available, but only if there
** will be sufficient money to train troopers.
*/
current = BQuantity[STRUCT_BARRACKS] + BQuantity[STRUCT_TENT];
if (current < Round_Up(Rule.BarracksRatio*fixed(CurBuildings)) && current < Rule.BarracksLimit && (money > 300 || hasincome)) {
b = &BuildingTypeClass::As_Reference(STRUCT_BARRACKS);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(current > 0 ? URGENCY_LOW : URGENCY_MEDIUM, b->Type);
}
} else {
b = &BuildingTypeClass::As_Reference(STRUCT_TENT);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(current > 0 ? URGENCY_LOW : URGENCY_MEDIUM, b->Type);
}
}
}
}
/*
** Try to build one dog house.
*/
current = BQuantity[STRUCT_KENNEL];
if (current < 1 && (money > 300 || hasincome)) {
b = &BuildingTypeClass::As_Reference(STRUCT_KENNEL);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
}
}
/*
** Try to build one gap generator.
*/
current = BQuantity[STRUCT_GAP];
if (current < 1 && Power_Fraction() >= 1 && hasincome) {
b = &BuildingTypeClass::As_Reference(STRUCT_GAP);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
}
}
/*
** A source of combat vehicles is always needed, but only if there will
** be sufficient money to build vehicles.
*/
current = BQuantity[STRUCT_WEAP];
if (current < Round_Up(Rule.WarRatio*fixed(CurBuildings)) && current < Rule.WarLimit && (money > 2000 || hasincome)) {
b = &BuildingTypeClass::As_Reference(STRUCT_WEAP);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(current > 0 ? URGENCY_LOW : URGENCY_MEDIUM, b->Type);
}
}
}
/*
** Always build up some base defense.
*/
current = BQuantity[STRUCT_PILLBOX] + BQuantity[STRUCT_CAMOPILLBOX] + BQuantity[STRUCT_TURRET] + BQuantity[STRUCT_FLAME_TURRET];
if (current < Round_Up(Rule.DefenseRatio*fixed(CurBuildings)) && current < Rule.DefenseLimit) {
b = &BuildingTypeClass::As_Reference(STRUCT_FLAME_TURRET);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
} else {
if (Percent_Chance(50)) {
b = &BuildingTypeClass::As_Reference(STRUCT_PILLBOX);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
}
} else {
b = &BuildingTypeClass::As_Reference(STRUCT_TURRET);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
}
}
}
}
/*
** Build some air defense.
*/
current = BQuantity[STRUCT_SAM] + BQuantity[STRUCT_AAGUN];
if (current < Round_Up(Rule.AARatio*fixed(CurBuildings)) && current < Rule.AALimit) {
/*
** Building air defense only makes sense if the opponent has aircraft
** of some kind.
*/
bool airthreat = false;
int threat_quantity = 0;
if (enemy != NULL && enemy->AScan != 0) {
airthreat = true;
threat_quantity = enemy->CurAircraft;
}
if (!airthreat) {
for (HousesType house = HOUSE_FIRST; house < HOUSE_COUNT; house++) {
HouseClass * h = HouseClass::As_Pointer(house);
if (h != NULL && !Is_Ally(house) && h->AScan != 0) {
airthreat = true;
break;
}
}
}
if (airthreat) {
if (BQuantity[STRUCT_RADAR] == 0) {
b = &BuildingTypeClass::As_Reference(STRUCT_RADAR);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_HIGH, b->Type);
}
}
}
b = &BuildingTypeClass::As_Reference(STRUCT_SAM);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass((current < threat_quantity) ? URGENCY_HIGH : URGENCY_MEDIUM, b->Type);
}
} else {
b = &BuildingTypeClass::As_Reference(STRUCT_AAGUN);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass((current < threat_quantity) ? URGENCY_HIGH : URGENCY_MEDIUM, b->Type);
}
}
}
}
}
/*
** Advanced base defense would be good.
*/
current = BQuantity[STRUCT_TESLA];
if (current < Round_Up(Rule.TeslaRatio*fixed(CurBuildings)) && current < Rule.TeslaLimit) {
b = &BuildingTypeClass::As_Reference(STRUCT_TESLA);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome) && Power_Fraction() >= 1) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
}
}
/*
** Build a tech center as soon as possible.
*/
current = BQuantity[STRUCT_ADVANCED_TECH] + BQuantity[STRUCT_SOVIET_TECH];
if (current < 1) {
b = &BuildingTypeClass::As_Reference(STRUCT_ADVANCED_TECH);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome) && Power_Fraction() >= 1) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
} else {
b = &BuildingTypeClass::As_Reference(STRUCT_SOVIET_TECH);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome) && Power_Fraction() >= 1) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
}
}
}
/*
** A helipad would be good.
*/
current = BQuantity[STRUCT_HELIPAD];
if (current < Round_Up(Rule.HelipadRatio*fixed(CurBuildings)) && current < Rule.HelipadLimit) {
b = &BuildingTypeClass::As_Reference(STRUCT_HELIPAD);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
int threat_quantity = 0;
if (enemy != NULL) {
threat_quantity = enemy->CurAircraft;
}
*choiceptr = BuildChoiceClass((CurAircraft < threat_quantity) ? URGENCY_HIGH : URGENCY_MEDIUM, b->Type);
}
}
}
/*
** An airstrip would be good.
*/
current = BQuantity[STRUCT_AIRSTRIP];
if (current < Round_Up(Rule.AirstripRatio*fixed(CurBuildings)) && current < Rule.AirstripLimit) {
b = &BuildingTypeClass::As_Reference(STRUCT_AIRSTRIP);
if (Can_Build(b, ActLike) && (b->Cost_Of() < money || hasincome)) {
choiceptr = BuildChoice.Alloc();
if (choiceptr != NULL) {
int threat_quantity = 0;
if (enemy != NULL) {
threat_quantity = enemy->CurAircraft;
}
*choiceptr = BuildChoiceClass((CurAircraft < threat_quantity) ? URGENCY_HIGH : URGENCY_MEDIUM, b->Type);
}
}
}
#ifdef OLD
/*
** Build a repair bay if there isn't one already available.
*/
current = BQuantity[STRUCT_REPAIR];
if (current == 0) {
b = &BuildingTypeClass::As_Reference(STRUCT_REPAIR);
if (Can_Build(b, ActLike) && b->Cost_Of() < money) {
choiceptr = BuildChoice.Alloc();
if (choiceptr) {
*choiceptr = BuildChoiceClass(URGENCY_MEDIUM, b->Type);
}
}
}
#endif
/*
** Pick the choice that is the most urgent.
*/
UrgencyType best = URGENCY_NONE;
int bestindex;
for (int index = 0; index < BuildChoice.Count(); index++) {
if (BuildChoice.Ptr(index)->Urgency > best) {
bestindex = index;
best = BuildChoice.Ptr(index)->Urgency;
}
}
if (best != URGENCY_NONE) {
BuildStructure = BuildChoice.Ptr(bestindex)->Structure;
}
}
return(TICKS_PER_SECOND);
}
/***********************************************************************************************
* HouseClass::AI_Unit -- Determines what unit to build next. *
* *
* This routine handles the general case of determining what units to build next. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the number of games frames to delay before calling this routine again.*
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
int HouseClass::AI_Unit(void)
{
assert(Houses.ID(this) == ID);
if (BuildUnit != UNIT_NONE) return(TICKS_PER_SECOND);
if (CurUnits >= Control.MaxUnit) return(TICKS_PER_SECOND);
/*
** A computer controlled house will try to build a replacement
** harvester if possible.
*/
if (IQ >= Rule.IQHarvester && !IsTiberiumShort && !IsHuman && BQuantity[STRUCT_REFINERY] > UQuantity[UNIT_HARVESTER] && Difficulty != DIFF_HARD) {
if (UnitTypeClass::As_Reference(UNIT_HARVESTER).Level <= Control.TechLevel) {
BuildUnit = UNIT_HARVESTER;
return(TICKS_PER_SECOND);
}
}
if (Session.Type == GAME_NORMAL) {
int counter[UNIT_COUNT];
memset(counter, 0x00, sizeof(counter));
/*
** Build a list of the maximum of each type we wish to produce. This will be
** twice the number required to fill all teams.
*/
for (int index = 0; index < Teams.Count(); index++) {
TeamClass * tptr = Teams.Ptr(index);
if (tptr != NULL) {
TeamTypeClass const * team = tptr->Class;
if (((team->IsReinforcable && !tptr->IsFullStrength) || (!tptr->IsForcedActive && !tptr->IsHasBeen && !tptr->JustAltered)) && team->House == Class->House) {
for (int subindex = 0; subindex < team->ClassCount; subindex++) {
TechnoTypeClass const * memtype = team->Members[subindex].Class;
if (memtype->What_Am_I() == RTTI_UNITTYPE) {
counter[((UnitTypeClass const *)memtype)->Type] = 1;
}
}
}
}
}
/*
** Team types that are flagged as prebuilt, will always try to produce enough
** to fill one team of this type regardless of whether there is a team active
** of that type.
*/
for (index = 0; index < TeamTypes.Count(); index++) {
TeamTypeClass const * team = TeamTypes.Ptr(index);
if (team != NULL && team->House == Class->House && team->IsPrebuilt && (!team->IsAutocreate || IsAlerted)) {
for (int subindex = 0; subindex < team->ClassCount; subindex++) {
TechnoTypeClass const * memtype = team->Members[subindex].Class;
if (memtype->What_Am_I() == RTTI_UNITTYPE) {
int subtype = ((UnitTypeClass const *)memtype)->Type;
counter[subtype] = max(counter[subtype], team->Members[subindex].Quantity);
}
}
}
}
/*
** Reduce the theoretical maximum by the actual number of objects currently
** in play.
*/
for (int uindex = 0; uindex < Units.Count(); uindex++) {
UnitClass * unit = Units.Ptr(uindex);
if (unit != NULL && unit->Is_Recruitable(this) && counter[unit->Class->Type] > 0) {
counter[unit->Class->Type]--;
}
}
/*
** Pick to build the most needed object but don't consider those objects that
** can't be built because of scenario restrictions or insufficient cash.
*/
int bestval = -1;
int bestcount = 0;
UnitType bestlist[UNIT_COUNT];
for (UnitType utype = UNIT_FIRST; utype < UNIT_COUNT; utype++) {
if (counter[utype] > 0 && Can_Build(&UnitTypeClass::As_Reference(utype), Class->House) && UnitTypeClass::As_Reference(utype).Cost_Of() <= Available_Money()) {
if (bestval == -1 || bestval < counter[utype]) {
bestval = counter[utype];
bestcount = 0;
}
bestlist[bestcount++] = utype;
}
}
/*
** The unit type to build is now known. Fetch a pointer to the techno type class.
*/
if (bestcount) {
BuildUnit = bestlist[Random_Pick(0, bestcount-1)];
}
}
if (IsBaseBuilding) {
int counter[UNIT_COUNT];
int total = 0;
for (UnitType index = UNIT_FIRST; index < UNIT_COUNT; index++) {
UnitTypeClass const * utype = &UnitTypeClass::As_Reference(index);
if (Can_Build(utype, ActLike) && utype->Type != UNIT_HARVESTER) {
if (utype->PrimaryWeapon != NULL) {
counter[index] = 20;
} else {
counter[index] = 1;
}
} else {
counter[index] = 0;
}
total += counter[index];
}
if (total > 0) {
int choice = Random_Pick(0, total-1);
for (index = UNIT_FIRST; index < UNIT_COUNT; index++) {
if (choice < counter[index]) {
BuildUnit = index;
break;
}
choice -= counter[index];
}
}
}
return(TICKS_PER_SECOND);
}
int HouseClass::AI_Vessel(void)
{
assert(Houses.ID(this) == ID);
if (BuildVessel != VESSEL_NONE) return(TICKS_PER_SECOND);
if (CurVessels >= Control.MaxVessel) {
return(TICKS_PER_SECOND);
}
if (Session.Type == GAME_NORMAL) {
int counter[VESSEL_COUNT];
if (Session.Type == GAME_NORMAL) {
memset(counter, 0x00, sizeof(counter));
} else {
for (VesselType index = VESSEL_FIRST; index < VESSEL_COUNT; index++) {
if (Can_Build(&VesselTypeClass::As_Reference(index), Class->House) && VesselTypeClass::As_Reference(index).Level <= Control.TechLevel) {
counter[index] = 16;
} else {
counter[index] = 0;
}
}
}
/*
** Build a list of the maximum of each type we wish to produce. This will be
** twice the number required to fill all teams.
*/
for (int index = 0; index < Teams.Count(); index++) {
TeamClass * tptr = Teams.Ptr(index);
if (tptr) {
TeamTypeClass const * team = tptr->Class;
if (((team->IsReinforcable && !tptr->IsFullStrength) || (!tptr->IsForcedActive && !tptr->IsHasBeen && !tptr->JustAltered)) && team->House == Class->House) {
for (int subindex = 0; subindex < team->ClassCount; subindex++) {
if (team->Members[subindex].Class->What_Am_I() == RTTI_VESSELTYPE) {
counter[((VesselTypeClass const *)(team->Members[subindex].Class))->Type] = 1;
}
}
}
}
}
/*
** Team types that are flagged as prebuilt, will always try to produce enough
** to fill one team of this type regardless of whether there is a team active
** of that type.
*/
for (index = 0; index < TeamTypes.Count(); index++) {
TeamTypeClass const * team = TeamTypes.Ptr(index);
if (team) {
if (team->House == Class->House && team->IsPrebuilt && (!team->IsAutocreate || IsAlerted)) {
for (int subindex = 0; subindex < team->ClassCount; subindex++) {
if (team->Members[subindex].Class->What_Am_I() == RTTI_VESSELTYPE) {
int subtype = ((VesselTypeClass const *)(team->Members[subindex].Class))->Type;
counter[subtype] = max(counter[subtype], team->Members[subindex].Quantity);
}
}
}
}
}
/*
** Reduce the theoretical maximum by the actual number of objects currently
** in play.
*/
for (int vindex = 0; vindex < Vessels.Count(); vindex++) {
VesselClass * unit = Vessels.Ptr(vindex);
if (unit != NULL && unit->Is_Recruitable(this) && counter[unit->Class->Type] > 0) {
counter[unit->Class->Type]--;
}
}
/*
** Pick to build the most needed object but don't consider those object that
** can't be built because of scenario restrictions or insufficient cash.
*/
int bestval = -1;
int bestcount = 0;
VesselType bestlist[VESSEL_COUNT];
for (VesselType utype = VESSEL_FIRST; utype < VESSEL_COUNT; utype++) {
if (counter[utype] > 0 && Can_Build(&VesselTypeClass::As_Reference(utype), Class->House) && VesselTypeClass::As_Reference(utype).Cost_Of() <= Available_Money()) {
if (bestval == -1 || bestval < counter[utype]) {
bestval = counter[utype];
bestcount = 0;
}
bestlist[bestcount++] = utype;
}
}
/*
** The unit type to build is now known. Fetch a pointer to the techno type class.
*/
if (bestcount) {
BuildVessel = bestlist[Random_Pick(0, bestcount-1)];
}
}
if (IsBaseBuilding) {
BuildVessel = VESSEL_NONE;
}
return(TICKS_PER_SECOND);
}
/***********************************************************************************************
* HouseClass::AI_Infantry -- Determines the infantry unit to build. *
* *
* This routine handles the general case of determining what infantry unit to build *
* next. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the number of game frames to delay before being called again. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
int HouseClass::AI_Infantry(void)
{
assert(Houses.ID(this) == ID);
if (BuildInfantry != INFANTRY_NONE) return(TICKS_PER_SECOND);
if (CurInfantry >= Control.MaxInfantry) return(TICKS_PER_SECOND);
if (Session.Type == GAME_NORMAL) {
TechnoTypeClass const * techno = 0;
int counter[INFANTRY_COUNT];
memset(counter, 0x00, sizeof(counter));
/*
** Build a list of the maximum of each type we wish to produce. This will be
** twice the number required to fill all teams.
*/
for (int index = 0; index < Teams.Count(); index++) {
TeamClass * tptr = Teams.Ptr(index);
if (tptr != NULL) {
TeamTypeClass const * team = tptr->Class;
if (((team->IsReinforcable && !tptr->IsFullStrength) || (!tptr->IsForcedActive && !tptr->IsHasBeen && !tptr->JustAltered)) && team->House == Class->House) {
for (int subindex = 0; subindex < team->ClassCount; subindex++) {
if (team->Members[subindex].Class->What_Am_I() == RTTI_INFANTRYTYPE) {
counter[((InfantryTypeClass const *)(team->Members[subindex].Class))->Type] += team->Members[subindex].Quantity + (team->IsReinforcable ? 1 : 0);
}
}
}
}
}
/*
** Team types that are flagged as prebuilt, will always try to produce enough
** to fill one team of this type regardless of whether there is a team active
** of that type.
*/
for (index = 0; index < TeamTypes.Count(); index++) {
TeamTypeClass const * team = TeamTypes.Ptr(index);
if (team != NULL) {
if (team->House == Class->House && team->IsPrebuilt && (!team->IsAutocreate || IsAlerted)) {
for (int subindex = 0; subindex < team->ClassCount; subindex++) {
if (team->Members[subindex].Class->What_Am_I() == RTTI_INFANTRYTYPE) {
int subtype = ((InfantryTypeClass const *)(team->Members[subindex].Class))->Type;
// counter[subtype] = 1;
counter[subtype] = max(counter[subtype], team->Members[subindex].Quantity);
counter[subtype] = min(counter[subtype], 5);
}
}
}
}
}
/*
** Reduce the theoretical maximum by the actual number of objects currently
** in play.
*/
for (int uindex = 0; uindex < Infantry.Count(); uindex++) {
InfantryClass * infantry = Infantry.Ptr(uindex);
if (infantry != NULL && infantry->Is_Recruitable(this) && counter[infantry->Class->Type] > 0) {
counter[infantry->Class->Type]--;
}
}
/*
** Pick to build the most needed object but don't consider those object that
** can't be built because of scenario restrictions or insufficient cash.
*/
int bestval = -1;
int bestcount = 0;
InfantryType bestlist[INFANTRY_COUNT];
for (InfantryType utype = INFANTRY_FIRST; utype < INFANTRY_COUNT; utype++) {
if (utype != INFANTRY_DOG || !(IScan & INFANTRYF_DOG)) {
if (counter[utype] > 0 && Can_Build(&InfantryTypeClass::As_Reference(utype), Class->House) && InfantryTypeClass::As_Reference(utype).Cost_Of() <= Available_Money()) {
if (bestval == -1 || bestval < counter[utype]) {
bestval = counter[utype];
bestcount = 0;
}
bestlist[bestcount++] = utype;
}
}
}
/*
** The infantry type to build is now known. Fetch a pointer to the techno type class.
*/
if (bestcount) {
int pick = Random_Pick(0, bestcount-1);
BuildInfantry = bestlist[pick];
}
}
if (IsBaseBuilding) {
HouseClass const * enemy = NULL;
if (Enemy != HOUSE_NONE) {
enemy = HouseClass::As_Pointer(Enemy);
}
/*
** This structure is used to keep track of the list of infantry types that should be
** built. The infantry type and the value assigned to it is recorded.
*/
struct {
InfantryType Type; // Infantry type.
int Value; // Relative value assigned.
} typetrack[INFANTRY_COUNT];
int count = 0;
int total = 0;
for (InfantryType index = INFANTRY_FIRST; index < INFANTRY_COUNT; index++) {
if (Can_Build(&InfantryTypeClass::As_Reference(index), ActLike) && InfantryTypeClass::As_Reference(index).Level <= Control.TechLevel) {
typetrack[count].Value = 0;
#ifdef FIXIT_CSII // checked - ajw 9/28/98 This looks like a potential bug. It is prob. for save game format compatibility.
int clipindex = index;
if (clipindex >= INFANTRY_RA_COUNT) clipindex -= INFANTRY_RA_COUNT;
if ((enemy != NULL && enemy->IQuantity[clipindex] > IQuantity[clipindex]) || Available_Money() > Rule.InfantryReserve || CurInfantry < CurBuildings * Rule.InfantryBaseMult) {
#else
if ((enemy != NULL && enemy->IQuantity[index] > IQuantity[index]) || Available_Money() > Rule.InfantryReserve || CurInfantry < CurBuildings * Rule.InfantryBaseMult) {
#endif
switch (index) {
case INFANTRY_E1:
typetrack[count].Value = 3;
break;
case INFANTRY_E2:
typetrack[count].Value = 5;
break;
case INFANTRY_E3:
typetrack[count].Value = 2;
break;
case INFANTRY_E4:
typetrack[count].Value = 5;
break;
case INFANTRY_RENOVATOR:
if (CurInfantry > 5) {
typetrack[count].Value = 1 - max(IQuantity[index], 0);
}
break;
case INFANTRY_TANYA:
typetrack[count].Value = 1 - max(IQuantity[index], 0);
break;
default:
typetrack[count].Value = 0;
break;
}
}
if (typetrack[count].Value > 0) {
typetrack[count].Type = index;
total += typetrack[count].Value;
count++;
}
}
}
/*
** If there is at least one choice, then pick it. The object picked
** is influenced by the weight (value) assigned to it. This is accomplished
** by picking a number between 0 and the total weight value. The appropriate
** infantry object that matches the number picked is then selected to be built.
*/
if (count > 0) {
int pick = Random_Pick(0, total-1);
for (int index = 0; index < count; index++) {
if (pick < typetrack[index].Value) {
BuildInfantry = typetrack[index].Type;
break;
}
pick -= typetrack[index].Value;
}
}
}
return(TICKS_PER_SECOND);
}
/***********************************************************************************************
* HouseClass::AI_Aircraft -- Determines what aircraft to build next. *
* *
* This routine is used to determine the general case of what aircraft to build next. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the number of frame to delay before calling this routine again. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
int HouseClass::AI_Aircraft(void)
{
assert(Houses.ID(this) == ID);
if (!IsHuman && IQ >= Rule.IQAircraft) {
if (BuildAircraft != AIRCRAFT_NONE) return(TICKS_PER_SECOND);
if (CurAircraft >= Control.MaxAircraft) return(TICKS_PER_SECOND);
if (Can_Build(&AircraftTypeClass::As_Reference(AIRCRAFT_LONGBOW), ActLike) &&
AircraftTypeClass::As_Reference(AIRCRAFT_LONGBOW).Level <= Control.TechLevel &&
BQuantity[STRUCT_HELIPAD] > AQuantity[AIRCRAFT_LONGBOW] + AQuantity[AIRCRAFT_HIND]) {
BuildAircraft = AIRCRAFT_LONGBOW;
return(TICKS_PER_SECOND);
}
if (Can_Build(&AircraftTypeClass::As_Reference(AIRCRAFT_HIND), ActLike) &&
AircraftTypeClass::As_Reference(AIRCRAFT_HIND).Level <= Control.TechLevel &&
BQuantity[STRUCT_HELIPAD] > AQuantity[AIRCRAFT_LONGBOW] + AQuantity[AIRCRAFT_HIND]) {
BuildAircraft = AIRCRAFT_HIND;
return(TICKS_PER_SECOND);
}
if (Can_Build(&AircraftTypeClass::As_Reference(AIRCRAFT_MIG), ActLike) &&
AircraftTypeClass::As_Reference(AIRCRAFT_MIG).Level <= Control.TechLevel &&
BQuantity[STRUCT_AIRSTRIP] > AQuantity[AIRCRAFT_MIG] + AQuantity[AIRCRAFT_YAK]) {
BuildAircraft = AIRCRAFT_MIG;
return(TICKS_PER_SECOND);
}
if (Can_Build(&AircraftTypeClass::As_Reference(AIRCRAFT_YAK), ActLike) &&
AircraftTypeClass::As_Reference(AIRCRAFT_YAK).Level <= Control.TechLevel &&
BQuantity[STRUCT_AIRSTRIP] > AQuantity[AIRCRAFT_MIG] + AQuantity[AIRCRAFT_YAK]) {
BuildAircraft = AIRCRAFT_YAK;
return(TICKS_PER_SECOND);
}
}
return(TICKS_PER_SECOND);
}
/***********************************************************************************************
* HouseClass::Production_Begun -- Records that production has begun. *
* *
* This routine is used to inform the Expert System that production of the specified object *
* has begun. This allows the AI to proceed with picking another object to begin production *
* on. *
* *
* INPUT: product -- Pointer to the object that production has just begun on. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Production_Begun(TechnoClass const * product)
{
assert(Houses.ID(this) == ID);
if (product != NULL) {
switch (product->What_Am_I()) {
case RTTI_UNIT:
if (*((UnitClass*)product) == BuildUnit) {
BuildUnit = UNIT_NONE;
}
break;
case RTTI_VESSEL:
if (*((VesselClass*)product) == BuildVessel) {
BuildVessel = VESSEL_NONE;
}
break;
case RTTI_INFANTRY:
if (*((InfantryClass*)product) == BuildInfantry) {
BuildInfantry = INFANTRY_NONE;
}
break;
case RTTI_BUILDING:
if (*((BuildingClass*)product) == BuildStructure) {
BuildStructure = STRUCT_NONE;
}
break;
case RTTI_AIRCRAFT:
if (*((AircraftClass*)product) == BuildAircraft) {
BuildAircraft = AIRCRAFT_NONE;
}
break;
default:
break;
}
}
}
/***********************************************************************************************
* HouseClass::Tracking_Remove -- Remove object from house tracking system. *
* *
* This routine informs the Expert System that the specified object is no longer part of *
* this house's inventory. This occurs when the object is destroyed or captured. *
* *
* INPUT: techno -- Pointer to the object to remove from the tracking systems of this *
* house. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Tracking_Remove(TechnoClass const * techno)
{
assert(Houses.ID(this) == ID);
int type;
switch (techno->What_Am_I()) {
case RTTI_BUILDING:
CurBuildings--;
BQuantity[((BuildingTypeClass const &)techno->Class_Of()).Type]--;
break;
case RTTI_AIRCRAFT:
CurAircraft--;
AQuantity[((AircraftTypeClass const &)techno->Class_Of()).Type]--;
break;
case RTTI_INFANTRY:
CurInfantry--;
if (!((InfantryClass *)techno)->IsTechnician) {
type = ((InfantryTypeClass const &)techno->Class_Of()).Type;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if (type >= INFANTRY_RA_COUNT) type -= INFANTRY_RA_COUNT;
#endif
IQuantity[type]--;
}
break;
case RTTI_UNIT:
CurUnits--;
type = ((UnitTypeClass const &)techno->Class_Of()).Type;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if (type >= UNIT_RA_COUNT) type -= UNIT_RA_COUNT;
#endif
UQuantity[type]--;
break;
case RTTI_VESSEL:
CurVessels--;
type = ((VesselTypeClass const &)techno->Class_Of()).Type;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
if (type >= VESSEL_RA_COUNT) type -= VESSEL_RA_COUNT;
#endif
VQuantity[type]--;
break;
default:
break;
}
}
/***********************************************************************************************
* HouseClass::Tracking_Add -- Informs house of new inventory item. *
* *
* This function is called when the specified object is now available as part of the house's*
* inventory. This occurs when the object is newly produced and also when it is captured *
* by this house. *
* *
* INPUT: techno -- Pointer to the object that is now part of the house inventory. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/29/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Tracking_Add(TechnoClass const * techno)
{
assert(Houses.ID(this) == ID);
StructType building;
AircraftType aircraft;
InfantryType infantry;
UnitType unit;
VesselType vessel;
int quant;
switch (techno->What_Am_I()) {
case RTTI_BUILDING:
CurBuildings++;
building = ((BuildingTypeClass const &)techno->Class_Of()).Type;
BQuantity[building]++;
BScan |= (1L << building);
if (Session.Type == GAME_INTERNET) {
BuildingTotals->Increment_Unit_Total(techno->Class_Of().ID);
}
break;
case RTTI_AIRCRAFT:
CurAircraft++;
aircraft = ((AircraftTypeClass const &)techno->Class_Of()).Type;
AQuantity[aircraft]++;
AScan |= (1L << aircraft);
if (Session.Type == GAME_INTERNET) {
AircraftTotals->Increment_Unit_Total(techno->Class_Of().ID);
}
break;
case RTTI_INFANTRY:
CurInfantry++;
infantry = ((InfantryTypeClass const &)techno->Class_Of()).Type;
if (!((InfantryClass *)techno)->IsTechnician) {
#ifdef FIXIT_CSII // checked - ajw 9/28/98
quant = infantry;
if (quant >= INFANTRY_RA_COUNT) quant -= INFANTRY_RA_COUNT;
IQuantity[quant]++;
#else
IQuantity[infantry]++;
#endif
if (!((InfantryTypeClass const &)techno->Class_Of()).IsCivilian && Session.Type == GAME_INTERNET) {
InfantryTotals->Increment_Unit_Total(techno->Class_Of().ID);
}
IScan |= (1L << infantry);
}
break;
case RTTI_UNIT:
CurUnits++;
unit = ((UnitTypeClass const &)techno->Class_Of()).Type;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
quant = unit;
if (quant >= UNIT_RA_COUNT) quant -= UNIT_RA_COUNT;
UQuantity[quant]++;
#else
UQuantity[unit]++;
#endif
UScan |= (1L << unit);
if (Session.Type == GAME_INTERNET) {
UnitTotals->Increment_Unit_Total(techno->Class_Of().ID);
}
break;
case RTTI_VESSEL:
CurVessels++;
vessel = ((VesselTypeClass const &)techno->Class_Of()).Type;
#ifdef FIXIT_CSII // checked - ajw 9/28/98
quant = vessel;
if (quant >= VESSEL_RA_COUNT) quant -= VESSEL_RA_COUNT;
VQuantity[quant]++;
#else
VQuantity[vessel]++;
#endif
VScan |= (1L << vessel);
if (Session.Type == GAME_INTERNET) {
VesselTotals->Increment_Unit_Total(techno->Class_Of().ID);
}
break;
default:
break;
}
}
/***********************************************************************************************
* HouseClass::Factory_Counter -- Fetches a pointer to the factory counter value. *
* *
* Use this routine to fetch a pointer to the variable that holds the number of factories *
* that can produce the specified object type. This is a helper routine used when *
* examining the number of factories as well as adjusting their number. *
* *
* INPUT: rtti -- The RTTI of the object that could be produced. *
* *
* OUTPUT: Returns with the number of factories owned by this house that could produce the *
* object of the type specified. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/30/1996 JLB : Created. *
*=============================================================================================*/
int * HouseClass::Factory_Counter(RTTIType rtti)
{
switch (rtti) {
case RTTI_UNITTYPE:
case RTTI_UNIT:
return(&UnitFactories);
case RTTI_VESSELTYPE:
case RTTI_VESSEL:
return(&VesselFactories);
case RTTI_AIRCRAFTTYPE:
case RTTI_AIRCRAFT:
return(&AircraftFactories);
case RTTI_INFANTRYTYPE:
case RTTI_INFANTRY:
return(&InfantryFactories);
case RTTI_BUILDINGTYPE:
case RTTI_BUILDING:
return(&BuildingFactories);
default:
break;
}
return(NULL);
}
/***********************************************************************************************
* HouseClass::Active_Remove -- Remove this object from active duty for this house. *
* *
* This routine will recognize the specified object as having been removed from active *
* duty. *
* *
* INPUT: techno -- Pointer to the object to remove from active duty. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/16/1996 JLB : Created. *
*=============================================================================================*/
void HouseClass::Active_Remove(TechnoClass const * techno)
{
if (techno == NULL) return;
if (techno->What_Am_I() == RTTI_BUILDING) {
int * fptr = Factory_Counter(((BuildingClass *)techno)->Class->ToBuild);
if (fptr != NULL) {
*fptr = *fptr - 1;
}
}
}
/***********************************************************************************************
* HouseClass::Active_Add -- Add an object to active duty for this house. *
* *
* This routine will recognize the specified object as having entered active duty. Any *
* abilities granted to the house by that object are now available. *
* *
* INPUT: techno -- Pointer to the object that is entering active duty. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/16/1996 JLB : Created. *
*=============================================================================================*/
void HouseClass::Active_Add(TechnoClass const * techno)
{
if (techno == NULL) return;
if (techno->What_Am_I() == RTTI_BUILDING) {
int * fptr = Factory_Counter(((BuildingClass *)techno)->Class->ToBuild);
if (fptr != NULL) {
*fptr = *fptr + 1;
}
}
}
/***********************************************************************************************
* HouseClass::Which_Zone -- Determines what zone a coordinate lies in. *
* *
* This routine will determine what zone the specified coordinate lies in with respect to *
* this house's base. A location that is too distant from the base, even though it might *
* be a building, is not considered part of the base and returns ZONE_NONE. *
* *
* INPUT: coord -- The coordinate to examine. *
* *
* OUTPUT: Returns with the base zone that the specified coordinate lies in. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/02/1995 JLB : Created. *
*=============================================================================================*/
ZoneType HouseClass::Which_Zone(COORDINATE coord) const
{
assert(Houses.ID(this) == ID);
if (coord == 0) return(ZONE_NONE);
int distance = Distance(Center, coord);
if (distance <= Radius) return(ZONE_CORE);
if (distance > Radius*4) return(ZONE_NONE);
DirType facing = Direction(Center, coord);
if (facing < DIR_NE || facing > DIR_NW) return(ZONE_NORTH);
if (facing >= DIR_NE && facing < DIR_SE) return(ZONE_EAST);
if (facing >= DIR_SE && facing < DIR_SW) return(ZONE_SOUTH);
return(ZONE_WEST);
}
/***********************************************************************************************
* HouseClass::Which_Zone -- Determines which base zone the specified object lies in. *
* *
* Use this routine to determine what zone the specified object lies in. *
* *
* INPUT: object -- Pointer to the object that will be checked for zone occupation. *
* *
* OUTPUT: Returns with the base zone that the object lies in. For objects that are too *
* distant from the center of the base, ZONE_NONE is returned. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/02/1995 JLB : Created. *
*=============================================================================================*/
ZoneType HouseClass::Which_Zone(ObjectClass const * object) const
{
assert(Houses.ID(this) == ID);
if (!object) return(ZONE_NONE);
return(Which_Zone(object->Center_Coord()));
}
/***********************************************************************************************
* HouseClass::Which_Zone -- Determines which base zone the specified cell lies in. *
* *
* This routine is used to determine what base zone the specified cell is in. *
* *
* INPUT: cell -- The cell to examine. *
* *
* OUTPUT: Returns the base zone that the cell lies in or ZONE_NONE if the cell is too far *
* away. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/02/1995 JLB : Created. *
*=============================================================================================*/
ZoneType HouseClass::Which_Zone(CELL cell) const
{
assert(Houses.ID(this) == ID);
return(Which_Zone(Cell_Coord(cell)));
}
/***********************************************************************************************
* HouseClass::Recalc_Attributes -- Recalcs all houses existence bits. *
* *
* This routine will go through all game objects and reset the existence bits for the *
* owning house. This method ensures that if the object exists, then the corresponding *
* existence bit is also set. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/02/1995 JLB : Created. *
*=============================================================================================*/
void HouseClass::Recalc_Attributes(void)
{
/*
** Clear out all tracking values that will be filled in by this
** routine. This allows the filling in process to not worry about
** old existing values.
*/
for (int index = 0; index < Houses.Count(); index++) {
HouseClass * house = Houses.Ptr(index);
if (house != NULL) {
house->BScan = 0;
house->ActiveBScan = 0;
house->IScan = 0;
house->ActiveIScan = 0;
house->UScan = 0;
house->ActiveUScan = 0;
house->AScan = 0;
house->ActiveAScan = 0;
house->VScan = 0;
house->ActiveVScan = 0;
}
}
/*
** A second pass through the sentient objects is required so that the appropriate scan
** bits will be set for the owner house.
*/
for (index = 0; index < Units.Count(); index++) {
UnitClass const * unit = Units.Ptr(index);
unit->House->UScan |= (1L << unit->Class->Type);
if (unit->IsLocked && (Session.Type != GAME_NORMAL || !unit->House->IsHuman || unit->IsDiscoveredByPlayer)) {
if (!unit->IsInLimbo) {
unit->House->ActiveUScan |= (1L << unit->Class->Type);
}
}
}
for (index = 0; index < Infantry.Count(); index++) {
InfantryClass const * infantry = Infantry.Ptr(index);
infantry->House->IScan |= (1L << infantry->Class->Type);
if (infantry->IsLocked && (Session.Type != GAME_NORMAL || !infantry->House->IsHuman || infantry->IsDiscoveredByPlayer)) {
if (!infantry->IsInLimbo) {
infantry->House->ActiveIScan |= (1L << infantry->Class->Type);
infantry->House->OldIScan |= (1L << infantry->Class->Type);
}
}
}
for (index = 0; index < Aircraft.Count(); index++) {
AircraftClass const * aircraft = Aircraft.Ptr(index);
aircraft->House->AScan |= (1L << aircraft->Class->Type);
if (aircraft->IsLocked && (Session.Type != GAME_NORMAL || !aircraft->House->IsHuman || aircraft->IsDiscoveredByPlayer)) {
if (!aircraft->IsInLimbo) {
aircraft->House->ActiveAScan |= (1L << aircraft->Class->Type);
aircraft->House->OldAScan |= (1L << aircraft->Class->Type);
}
}
}
for (index = 0; index < Buildings.Count(); index++) {
BuildingClass const * building = Buildings.Ptr(index);
if (building->Class->Type < 32) {
building->House->BScan |= (1L << building->Class->Type);
if (building->IsLocked && (Session.Type != GAME_NORMAL || !building->House->IsHuman || building->IsDiscoveredByPlayer)) {
if (!building->IsInLimbo) {
building->House->ActiveBScan |= (1L << building->Class->Type);
building->House->OldBScan |= (1L << building->Class->Type);
}
}
}
}
for (index = 0; index < Vessels.Count(); index++) {
VesselClass const * vessel = Vessels.Ptr(index);
vessel->House->VScan |= (1L << vessel->Class->Type);
if (vessel->IsLocked && (Session.Type != GAME_NORMAL || !vessel->House->IsHuman || vessel->IsDiscoveredByPlayer)) {
if (!vessel->IsInLimbo) {
vessel->House->ActiveVScan |= (1L << vessel->Class->Type);
vessel->House->OldVScan |= (1L << vessel->Class->Type);
}
}
}
}
/***********************************************************************************************
* HouseClass::Zone_Cell -- Finds the cell closest to the center of the zone. *
* *
* This routine is used to find the cell that is closest to the center point of the *
* zone specified. Typical use of this routine is for building and unit placement so that *
* they can "cover" the specified zone. *
* *
* INPUT: zone -- The zone that the center point is to be returned. *
* *
* OUTPUT: Returns with the cell that is closest to the center point of the zone specified. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/02/1995 JLB : Created. *
*=============================================================================================*/
CELL HouseClass::Zone_Cell(ZoneType zone) const
{
assert(Houses.ID(this) == ID);
switch (zone) {
case ZONE_CORE:
return(Coord_Cell(Center));
case ZONE_NORTH:
return(Coord_Cell(Coord_Move(Center, DIR_N, Radius*3)));
case ZONE_EAST:
return(Coord_Cell(Coord_Move(Center, DIR_E, Radius*3)));
case ZONE_WEST:
return(Coord_Cell(Coord_Move(Center, DIR_W, Radius*3)));
case ZONE_SOUTH:
return(Coord_Cell(Coord_Move(Center, DIR_S, Radius*3)));
default:
break;
}
return(0);
}
/***********************************************************************************************
* HouseClass::Where_To_Go -- Determines where the object should go and wait. *
* *
* This function is called for every new unit produced or delivered in order to determine *
* where the unit should "hang out" to await further orders. The best area for the *
* unit to loiter is returned as a cell location. *
* *
* INPUT: object -- Pointer to the object that needs to know where to go. *
* *
* OUTPUT: Returns with the cell that the unit should move to. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/02/1995 JLB : Created. *
* 11/04/1996 JLB : Simplified to use helper functions *
*=============================================================================================*/
CELL HouseClass::Where_To_Go(FootClass const * object) const
{
assert(Houses.ID(this) == ID);
assert(object != NULL);
ZoneType zone; // The zone that the object should go to.
if (object->Anti_Air() + object->Anti_Armor() + object->Anti_Infantry() == 0) {
zone = ZONE_CORE;
} else {
zone = Random_Pick(ZONE_NORTH, ZONE_WEST);
}
CELL cell = Random_Cell_In_Zone(zone);
assert(cell != 0);
return(Map.Nearby_Location(cell, SPEED_TRACK, Map[cell].Zones[MZONE_NORMAL], MZONE_NORMAL));
}
/***********************************************************************************************
* HouseClass::Find_Juicy_Target -- Finds a suitable field target. *
* *
* This routine is used to find targets out in the field and away from base defense. *
* Typical of this would be the attack helicopters and the roving attack bands of *
* hunter killers. *
* *
* INPUT: coord -- The coordinate of the attacker. Closer targets are given preference. *
* *
* OUTPUT: Returns with a suitable target to attack. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/12/1995 JLB : Created. *
*=============================================================================================*/
TARGET HouseClass::Find_Juicy_Target(COORDINATE coord) const
{
assert(Houses.ID(this) == ID);
UnitClass * best = 0;
int value = 0;
for (int index = 0; index < Units.Count(); index++) {
UnitClass * unit = Units.Ptr(index);
if (unit && !unit->IsInLimbo && !Is_Ally(unit) && unit->House->Which_Zone(unit) == ZONE_NONE) {
int val = Distance(coord, unit->Center_Coord());
if (unit->Anti_Air()) val *= 2;
if (*unit == UNIT_HARVESTER) val /= 2;
if (value == 0 || val < value) {
value = val;
best = unit;
}
}
}
if (best) {
return(best->As_Target());
}
return(TARGET_NONE);
}
/***********************************************************************************************
* HouseClass::Get_Quantity -- Fetches the total number of aircraft of the specified type. *
* *
* Call this routine to fetch the total quantity of aircraft of the type specified that is *
* owned by this house. *
* *
* INPUT: aircraft -- The aircraft type to check the quantity of. *
* *
* OUTPUT: Returns with the total quantity of all aircraft of that type that is owned by this *
* house. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/09/1996 JLB : Created. *
*=============================================================================================*/
int HouseClass::Get_Quantity(AircraftType aircraft)
{
return(AQuantity[aircraft]);
}
/***********************************************************************************************
* HouseClass::Fetch_Factory -- Finds the factory associated with the object type specified. *
* *
* This is the counterpart to the Set_Factory function. It will return with a factory *
* pointer that is associated with the object type specified. *
* *
* INPUT: rtti -- The RTTI of the object type to find the factory for. *
* *
* OUTPUT: Returns with a pointer to the factory (if present) that can manufacture the *
* object type specified. *
* *
* WARNINGS: If this returns a non-NULL pointer, then the factory is probably already busy *
* producing another unit of that category. *
* *
* HISTORY: *
* 07/09/1996 JLB : Created. *
*=============================================================================================*/
FactoryClass * HouseClass::Fetch_Factory(RTTIType rtti) const
{
int factory_index = -1;
switch (rtti) {
case RTTI_INFANTRY:
case RTTI_INFANTRYTYPE:
factory_index = InfantryFactory;
break;
case RTTI_UNIT:
case RTTI_UNITTYPE:
factory_index = UnitFactory;
break;
case RTTI_BUILDING:
case RTTI_BUILDINGTYPE:
factory_index = BuildingFactory;
break;
case RTTI_AIRCRAFT:
case RTTI_AIRCRAFTTYPE:
factory_index = AircraftFactory;
break;
case RTTI_VESSEL:
case RTTI_VESSELTYPE:
factory_index = VesselFactory;
break;
default:
factory_index = -1;
break;
}
/*
** Fetch the actual pointer to the factory object. If there is
** no object factory that matches the specified rtti type, then
** null is returned.
*/
if (factory_index != -1) {
return(Factories.Raw_Ptr(factory_index));
}
return(NULL);
}
/***********************************************************************************************
* HouseClass::Set_Factory -- Assign specified factory to house tracking. *
* *
* Call this routine when a factory has been created and it now must be passed on to the *
* house for tracking purposes. The house maintains several factory pointers and this *
* routine will ensure that the factory pointer gets stored correctly. *
* *
* INPUT: rtti -- The RTTI of the object the factory it to manufacture. *
* *
* factory -- The factory object pointer. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/09/1996 JLB : Created. *
*=============================================================================================*/
void HouseClass::Set_Factory(RTTIType rtti, FactoryClass * factory)
{
int * factory_index = 0;
assert(rtti != RTTI_NONE);
switch (rtti) {
case RTTI_UNIT:
case RTTI_UNITTYPE:
factory_index = &UnitFactory;
break;
case RTTI_INFANTRY:
case RTTI_INFANTRYTYPE:
factory_index = &InfantryFactory;
break;
case RTTI_VESSEL:
case RTTI_VESSELTYPE:
factory_index = &VesselFactory;
break;
case RTTI_BUILDING:
case RTTI_BUILDINGTYPE:
factory_index = &BuildingFactory;
break;
case RTTI_AIRCRAFT:
case RTTI_AIRCRAFTTYPE:
factory_index = &AircraftFactory;
break;
}
assert(factory_index != NULL);
/*
** Assign the factory to the appropriate slot. For the case of clearing
** the factory out, then -1 is assigned.
*/
if (factory != NULL) {
*factory_index = factory->ID;
} else {
*factory_index = -1;
}
}
/***********************************************************************************************
* HouseClass::Factory_Count -- Fetches the number of factories for specified type. *
* *
* This routine will count the number of factories owned by this house that can build *
* objects of the specified type. *
* *
* INPUT: rtti -- The type of object (RTTI) that the factories are to be counted for. *
* *
* OUTPUT: Returns with the number of factories that can build the object type specified. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/30/1996 JLB : Created. *
*=============================================================================================*/
int HouseClass::Factory_Count(RTTIType rtti) const
{
int const * ptr = ((HouseClass *)this)->Factory_Counter(rtti);
if (ptr != NULL) {
return(*ptr);
}
return(0);
}
/***********************************************************************************************
* HouseClass::Get_Quantity -- Gets the quantity of the building type specified. *
* *
* This will return the total number of buildings of that type owned by this house. *
* *
* INPUT: building -- The building type to check. *
* *
* OUTPUT: Returns with the number of buildings of that type owned by this house. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/09/1996 JLB : Created. *
*=============================================================================================*/
int HouseClass::Get_Quantity(StructType building)
{
return(BQuantity[building]);
}
/***********************************************************************************************
* HouseClass::Read_INI -- Reads house specific data from INI. *
* *
* This routine reads the house specific data for a particular *
* scenario from the scenario INI file. Typical data includes starting *
* credits, maximum unit count, etc. *
* *
* INPUT: buffer -- Pointer to loaded scenario INI file. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/24/1994 JLB : Created. *
* 05/18/1995 JLB : Creates all houses. *
*=============================================================================================*/
void HouseClass::Read_INI(CCINIClass & ini)
{
HouseClass * p; // Pointer to current player data.
char const * hname; // Pointer to house name.
for (HousesType index = HOUSE_FIRST; index < HOUSE_COUNT; index++) {
hname = HouseTypeClass::As_Reference(index).IniName;
p = new HouseClass(index);
p->Control.TechLevel = ini.Get_Int(hname, "TechLevel", Scen.Scenario);
p->Control.MaxBuilding = ini.Get_Int(hname, "MaxBuilding", p->Control.MaxBuilding);
p->Control.MaxUnit = ini.Get_Int(hname, "MaxUnit", p->Control.MaxUnit);
p->Control.MaxInfantry = ini.Get_Int(hname, "MaxInfantry", p->Control.MaxInfantry);
p->Control.MaxVessel = ini.Get_Int(hname, "MaxVessel", p->Control.MaxVessel);
if (p->Control.MaxVessel == 0) p->Control.MaxVessel = p->Control.MaxUnit;
p->Control.InitialCredits = ini.Get_Int(hname, "Credits", 0) * 100;
p->Credits = p->Control.InitialCredits;
int iq = ini.Get_Int(hname, "IQ", 0);
if (iq > Rule.MaxIQ) iq = 1;
p->IQ = p->Control.IQ = iq;
p->Control.Edge = ini.Get_SourceType(hname, "Edge", SOURCE_NORTH);
p->IsPlayerControl = ini.Get_Bool(hname, "PlayerControl", false);
int owners = ini.Get_Owners(hname, "Allies", (1 << HOUSE_NEUTRAL));
p->Make_Ally(index);
p->Make_Ally(HOUSE_NEUTRAL);
for (HousesType h = HOUSE_FIRST; h < HOUSE_COUNT; h++) {
if ((owners & (1 << h)) != 0) {
p->Make_Ally(h);
}
}
}
}
/***********************************************************************************************
* HouseClass::Write_INI -- Writes the house data to the INI database. *
* *
* This routine will write out all data necessary to recreate it in anticipation of a *
* new scenario. All houses (that are active) will have their scenario type data written *
* out. *
* *
* INPUT: ini -- Reference to the INI database to write the data to. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 07/09/1996 JLB : Created. *
*=============================================================================================*/
void HouseClass::Write_INI(CCINIClass & ini)
{
/*
** The identity house control object. Only if the house value differs from the
** identity, will the data be written out.
*/
HouseStaticClass control;
for (HousesType i = HOUSE_FIRST; i < HOUSE_COUNT; i++) {
HouseClass * p = As_Pointer(i);
if (p != NULL) {
char const * name = p->Class->IniName;
ini.Clear(name);
if (i >= HOUSE_MULTI1) continue;
if (p->Control.InitialCredits != control.InitialCredits) {
ini.Put_Int(name, "Credits", (int)(p->Control.InitialCredits / 100));
}
if (p->Control.Edge != control.Edge) {
ini.Put_SourceType(name, "Edge", p->Control.Edge);
}
if (p->Control.MaxUnit > 0 && p->Control.MaxUnit != control.MaxUnit) {
ini.Put_Int(name, "MaxUnit", p->Control.MaxUnit);
}
if (p->Control.MaxInfantry > 0 && p->Control.MaxInfantry != control.MaxInfantry) {
ini.Put_Int(name, "MaxInfantry", p->Control.MaxInfantry);
}
if (p->Control.MaxBuilding > 0 && p->Control.MaxBuilding != control.MaxBuilding) {
ini.Put_Int(name, "MaxBuilding", p->Control.MaxBuilding);
}
if (p->Control.MaxVessel > 0 && p->Control.MaxVessel != control.MaxVessel) {
ini.Put_Int(name, "MaxVessel", p->Control.MaxVessel);
}
if (p->Control.TechLevel != control.TechLevel) {
ini.Put_Int(name, "TechLevel", p->Control.TechLevel);
}
if (p->Control.IQ != control.IQ) {
ini.Put_Int(name, "IQ", p->Control.IQ);
}
if (p->IsPlayerControl != false && p != PlayerPtr) {
ini.Put_Bool(name, "PlayerControl", p->IsPlayerControl);
}
ini.Put_Owners(name, "Allies", p->Control.Allies & ~((1 << p->Class->House) | (1 << HOUSE_NEUTRAL)));
}
}
}
/***********************************************************************************************
* HouseClass::Is_No_YakMig -- Determines if no more yaks or migs should be allowed. *
* *
* This routine will examine the current yak and mig situation verses airfields. If there *
* are equal aircraft to airfields, then this routine will return TRUE. *
* *
* INPUT: none *
* *
* OUTPUT: bool; Are all airfields full and thus no more yaks or migs are allowed? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/23/1996 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Is_No_YakMig(void) const
{
int quantity = AQuantity[AIRCRAFT_YAK] + AQuantity[AIRCRAFT_MIG];
/*
** Adjust the quantity down one if there is an aircraft in production. This will
** allow production to resume after being held.
*/
FactoryClass const * factory = Fetch_Factory(RTTI_AIRCRAFT);
if (factory != NULL && factory->Get_Object() != NULL) {
AircraftClass const * air = (AircraftClass const *)factory->Get_Object();
if (*air == AIRCRAFT_MIG || *air == AIRCRAFT_YAK) {
quantity -= 1;
}
}
if (quantity >= BQuantity[STRUCT_AIRSTRIP]) {
return(true);
}
return(false);
}
/***********************************************************************************************
* HouseClass::Is_Hack_Prevented -- Is production of the specified type and id prohibted? *
* *
* This is a special hack check routine to see if the object type and id specified is *
* prevented from being produced. The Yak and the Mig are so prevented if there would be *
* insufficient airfields for them to land upon. *
* *
* INPUT: rtti -- The RTTI type of the value specified. *
* *
* value -- The type number (according to the RTTI type specified). *
* *
* OUTPUT: bool; Is production of this object prohibited? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/23/1996 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Is_Hack_Prevented(RTTIType rtti, int value) const
{
if (rtti == RTTI_AIRCRAFTTYPE && (value == AIRCRAFT_MIG || value == AIRCRAFT_YAK)) {
return(Is_No_YakMig());
}
return(false);
}
/***********************************************************************************************
* HouseClass::Fire_Sale -- Cause all buildings to be sold. *
* *
* This routine will sell back all buildings owned by this house. *
* *
* INPUT: none *
* *
* OUTPUT: bool; Was a fire sale performed? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/23/1996 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Fire_Sale(void)
{
if (CurBuildings > 0) {
for (int index = 0; index < Buildings.Count(); index++) {
BuildingClass * b = Buildings.Ptr(index);
if (b != NULL && !b->IsInLimbo && b->House == this && b->Strength > 0) {
b->Sell_Back(1);
}
}
return(true);
}
return(false);
}
/***********************************************************************************************
* HouseClass::Do_All_To_Hunt -- Send all units to hunt. *
* *
* This routine will cause all combatants of this house to go into hunt mode. The effect of *
* this is to throw everything this house has to muster at the enemies of this house. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/23/1996 JLB : Created. *
* 10/02/1996 JLB : Handles aircraft too. *
*=============================================================================================*/
void HouseClass::Do_All_To_Hunt(void) const
{
int index;
for (index = 0; index < Units.Count(); index++) {
UnitClass * unit = Units.Ptr(index);
if (unit->House == this && unit->IsDown && !unit->IsInLimbo) {
if (unit->Team) unit->Team->Remove(unit);
unit->Assign_Mission(MISSION_HUNT);
}
}
for (index = 0; index < Infantry.Count(); index++) {
InfantryClass * infantry = Infantry.Ptr(index);
if (infantry->House == this && infantry->IsDown && !infantry->IsInLimbo) {
if (infantry->Team) infantry->Team->Remove(infantry);
infantry->Assign_Mission(MISSION_HUNT);
}
}
for (index = 0; index < Vessels.Count(); index++) {
VesselClass * vessel = Vessels.Ptr(index);
if (vessel->House == this && vessel->IsDown && !vessel->IsInLimbo) {
if (vessel->Team) vessel->Team->Remove(vessel);
vessel->Assign_Mission(MISSION_HUNT);
}
}
for (index = 0; index < Aircraft.Count(); index++) {
AircraftClass * aircraft = Aircraft.Ptr(index);
if (aircraft->House == this && aircraft->IsDown && !aircraft->IsInLimbo) {
if (aircraft->Team) aircraft->Team->Remove(aircraft);
aircraft->Assign_Mission(MISSION_HUNT);
}
}
}
/***********************************************************************************************
* HouseClass::Is_Allowed_To_Ally -- Determines if this house is allied to make allies. *
* *
* Use this routine to determine if this house is legally allowed to ally with the *
* house specified. There are many reason why an alliance is not allowed. Typically, this *
* is when there would be no more opponents left to fight or if this house has been *
* defeated. *
* *
* INPUT: house -- The house that alliance with is desired. *
* *
* OUTPUT: bool; Is alliance with the house specified prohibited? *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/23/1996 JLB : Created. *
*=============================================================================================*/
bool HouseClass::Is_Allowed_To_Ally(HousesType house) const
{
/*
** Is not allowed to ally with a house that is patently invalid, such
** as one that is illegally defined.
*/
if (house == HOUSE_NONE) {
return(false);
}
/*
** One cannot ally twice with the same house.
*/
if (Is_Ally(house)) {
return(false);
}
/*
** If the scenario is being set up, then alliances are always
** allowed. No further checking is required.
*/
if (ScenarioInit) {
return(true);
}
/*
** Alliances (outside of scneario init time) are allowed only if
** this is a multiplayer game. Otherwise, they are prohibited.
*/
if (Session.Type == GAME_NORMAL) {
return(false);
}
/*
** When the house is defeated, it can no longer make alliances.
*/
if (IsDefeated) {
return(false);
}
#ifdef FIXIT_VERSION_3
// Fix to prevent ally with computer.
if ( !HouseClass::As_Pointer(house)->IsHuman) {
return(false);
}
#else // FIXIT_VERSION_3
#ifdef FIXIT_NO_COMP_ALLY
// Fix to prevent ally with computer.
if (PlayingAgainstVersion > VERSION_RED_ALERT_104 && !HouseClass::As_Pointer(house)->IsHuman) {
return(false);
}
#endif
#endif // FIXIT_VERSION_3
/*
** Count the number of active houses in the game as well as the
** number of existing allies with this house.
*/
int housecount = 0;
int allycount = 0;
for (HousesType house2 = HOUSE_MULTI1; house2 < HOUSE_COUNT; house2++) {
HouseClass * hptr = HouseClass::As_Pointer(house2);
if (hptr != NULL && hptr->IsActive && !hptr->IsDefeated) {
housecount++;
if (Is_Ally(hptr)) {
allycount++;
}
}
}
/*
** Alliance is not allowed if there wouldn't be any enemies left to
** fight.
*/
if (housecount == allycount+1) {
return(false);
}
return(true);
}
/***********************************************************************************************
* HouseClass::Computer_Paranoid -- Cause the computer players to becom paranoid. *
* *
* This routine will cause the computer players to become suspicious of the human *
* players and thus the computer players will band together in order to defeat the *
* human players. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 09/23/1996 JLB : Created. *
*=============================================================================================*/
void HouseClass::Computer_Paranoid(void)
{
/*
** Loop through every computer controlled house and make allies with all other computer
** controlled houses and then make enemies with all other human controlled houses.
*/
for (HousesType house = HOUSE_MULTI1; house < HOUSE_COUNT; house++) {
HouseClass * hptr = HouseClass::As_Pointer(house);
if (hptr != NULL && hptr->IsActive && !hptr->IsDefeated && !hptr->IsHuman) {
hptr->IsParanoid = true;
/*
** Break alliance with every human it is allied with and make friends with
** any other computer players.
*/
for (HousesType house2 = HOUSE_MULTI1; house2 < HOUSE_COUNT; house2++) {
HouseClass * hptr2 = HouseClass::As_Pointer(house2);
if (hptr2 != NULL && hptr2->IsActive && !hptr2->IsDefeated) {
if (hptr2->IsHuman) {
hptr->Make_Enemy(house2);
} else {
hptr->Make_Ally(house2);
}
}
}
}
}
}
/***********************************************************************************************
* HouseClass::Adjust_Power -- Adjust the power value of the house. *
* *
* This routine will update the power output value of the house. It will cause any buildgins*
* that need to be redrawn to do so. *
* *
* INPUT: adjust -- The amount to adjust the power output value. *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 11/01/1996 BWG : Created. *
*=============================================================================================*/
void HouseClass::Adjust_Power(int adjust)
{
Power += adjust;
Update_Spied_Power_Plants();
}
/***********************************************************************************************
* HouseClass::Adjust_Drain -- Adjust the power drain value of the house. *
* *
* This routine will update the drain value of the house. It will cause any buildings that *
* need to be redraw to do so. *
* *
* INPUT: adjust -- The amount to adjust the drain (positive means more drain). *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 11/01/1996 BWG : Created. *
*=============================================================================================*/
void HouseClass::Adjust_Drain(int adjust)
{
Drain += adjust;
Update_Spied_Power_Plants();
}
/***********************************************************************************************
* HouseClass::Update_Spied_Power_Plants -- Redraw power graphs on spied-upon power plants. *
* *
* INPUT: none *
* *
* OUTPUT: none *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 10/11/1996 BWG : Created. *
*=============================================================================================*/
void HouseClass::Update_Spied_Power_Plants(void)
{
int count = CurrentObject.Count();
if (count) {
for (int index = 0; index < count; index++) {
ObjectClass const * tech = CurrentObject[index];
if (tech && tech->What_Am_I()==RTTI_BUILDING) {
BuildingClass *bldg = (BuildingClass *)tech;
if (!bldg->IsOwnedByPlayer && *bldg == STRUCT_POWER || *bldg == STRUCT_ADVANCED_POWER) {
if ( bldg->SpiedBy & (1<<(PlayerPtr->Class->House)) ) {
bldg->Mark(MARK_CHANGE);
}
}
}
}
}
}
/***********************************************************************************************
* HouseClass::Find_Cell_In_Zone -- Finds a legal placement cell within the zone. *
* *
* Use this routine to determine where the specified object should go if it were to go *
* some random (but legal) location within the zone specified. *
* *
* INPUT: techno -- The object that is desirous of going into the zone specified. *
* *
* zone -- The zone to find a location within. *
* *
* OUTPUT: Returns with the cell that the specified object could be placed in the zone. If *
* no valid location could be found, then 0 is returned. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 11/01/1996 JLB : Created. *
* 11/04/1996 JLB : Not so strict on zone requirement. *
*=============================================================================================*/
CELL HouseClass::Find_Cell_In_Zone(TechnoClass const * techno, ZoneType zone) const
{
if (techno == NULL) return(0);
int bestval = -1;
int bestcell = 0;
TechnoTypeClass const * ttype = techno->Techno_Type_Class();
/*
** Pick a random location within the zone specified.
*/
CELL trycell = Random_Cell_In_Zone(zone);
short const * list = NULL;
if (techno->What_Am_I() == RTTI_BUILDING) {
list = techno->Occupy_List(true);
}
/*
** Find a legal placement position as close as possible to the picked location while still
** remaining within the zone.
*/
for (CELL cell = 0; cell < MAP_CELL_TOTAL; cell++) {
// if (Map.In_Radar(cell)) {
if (Map.In_Radar(cell) && Which_Zone(cell) != ZONE_NONE) {
bool ok = ttype->Legal_Placement(cell);
/*
** Another (adjacency) check is required for buildings.
*/
if (ok && list != NULL && !Map.Passes_Proximity_Check(ttype, techno->House->Class->House, list, cell)) {
ok = false;
}
if (ok) {
int dist = Distance(Cell_Coord(cell), Cell_Coord(trycell));
if (bestval == -1 || dist < bestval) {
bestval = dist;
bestcell = cell;
}
}
}
}
/*
** Return the best location to move to.
*/
return(bestcell);
}
/***********************************************************************************************
* HouseClass::Random_Cell_In_Zone -- Find a (technically) legal cell in the zone specified. *
* *
* This routine will pick a random cell within the zone specified. The pick will be *
* clipped to the map edge when necessary. *
* *
* INPUT: zone -- The zone to pick a cell from. *
* *
* OUTPUT: Returns with a picked cell within the zone. If the entire zone lies outside of the *
* map, then a cell in the core zone is returned instead. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 11/04/1996 JLB : Created. *
*=============================================================================================*/
CELL HouseClass::Random_Cell_In_Zone(ZoneType zone) const
{
COORDINATE coord = 0;
int maxdist = 0;
switch (zone) {
case ZONE_CORE:
coord = Coord_Scatter(Center, Random_Pick(0, Radius), true);
break;
case ZONE_NORTH:
maxdist = min(Radius*3, (Coord_Y(Center) - Cell_To_Lepton(Map.MapCellY)) - CELL_LEPTON_H);
if (maxdist < 0) break;
coord = Coord_Move(Center, (DirType)(Random_Pick(DIR_N, DIR_E)-((DirType)32)), Random_Pick(min(Radius*2, maxdist), min(Radius*3, maxdist)));
break;
case ZONE_EAST:
maxdist = min(Radius*3, (Cell_To_Lepton(Map.MapCellX + Map.MapCellWidth) - Coord_X(Center)) - CELL_LEPTON_W);
if (maxdist < 0) break;
coord = Coord_Move(Center, Random_Pick(DIR_NE, DIR_SE), Random_Pick(min(Radius*2, maxdist), min(Radius*3, maxdist)));
break;
case ZONE_SOUTH:
maxdist = min(Radius*3, (Cell_To_Lepton(Map.MapCellY + Map.MapCellHeight) - Coord_Y(Center)) - CELL_LEPTON_H);
if (maxdist < 0) break;
coord = Coord_Move(Center, Random_Pick(DIR_SE, DIR_SW), Random_Pick(min(Radius*2, maxdist), min(Radius*3, maxdist)));
break;
case ZONE_WEST:
maxdist = min(Radius*3, (Coord_X(Center) - Cell_To_Lepton(Map.MapCellX)) - CELL_LEPTON_W);
if (maxdist < 0) break;
coord = Coord_Move(Center, Random_Pick(DIR_SW, DIR_NW), Random_Pick(min(Radius*2, maxdist), min(Radius*3, maxdist)));
break;
}
/*
** Double check that the location is valid and if so, convert it into a cell
** number.
*/
CELL cell;
if (coord == 0 || !Map.In_Radar(Coord_Cell(coord))) {
if (zone == ZONE_CORE) {
/*
** Finding a cell within the core failed, so just pick the center
** cell. This cell is guaranteed to be valid.
*/
cell = Coord_Cell(Center);
} else {
/*
** If the edge fails, then try to find a cell within the core.
*/
cell = Random_Cell_In_Zone(ZONE_CORE);
}
} else {
cell = Coord_Cell(coord);
}
/*
** If the randomly picked location is not in the legal map area, then clip it to
** the legal map area.
*/
if (!Map.In_Radar(cell)) {
int x = Cell_X(cell);
int y = Cell_Y(cell);
if (x < Map.MapCellX) x = Map.MapCellX;
if (y < Map.MapCellY) y = Map.MapCellY;
if (x >= Map.MapCellX + Map.MapCellWidth) x = Map.MapCellX + Map.MapCellWidth -1;
if (y >= Map.MapCellY + Map.MapCellHeight) y = Map.MapCellY + Map.MapCellHeight -1;
cell = XY_Cell(x, y);
}
return(cell);
}
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