REDRIVER2/src_rebuild/GAME/C/COP_AI.C

#include "THISDUST.H"
#include "COP_AI.H"

COP_DATA gCopData =
{ 0, 0, 0, 2048, 0, 4096, 2048, 3000000, { 0, 0, 0, 0, 0 } };

int speed1[] = { 0xCB, 0xD2, 0xD9 };
int speed2[] = { 0xEE, 0x10A, 0x126 };

char sqtbl[] = {
	0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
	0x81, 0x81, 0x81, 0x82, 0x82, 0x83, 0x83, 0x83, 0x84,
	0x84, 0x85, 0x86, 0x86, 0x87, 0x88, 0x88, 0x89, 0x8A,
	0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x90, 0x91,
	0x92, 0x93, 0x94, 0x95, 0x96, 0x98, 0x99, 0x9A, 0x9B,
	0x9C, 0x9D, 0x9E, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA6,
	0xA7, 0xA8, 0xAA, 0xAB, 0xAC, 0xAE, 0xAF, 0xB0, 0xB2,
	0xB3, 0xB5 };

// decompiled code
// original method signature: 
// void /*$ra*/ InitCopState(struct _CAR_DATA *cp /*$s0*/, char *extraData /*$a1*/)
 // line 577, offset 0x0002f680
	/* begin block 1 */
		// Start line: 2675
	/* end block 1 */
	// End Line: 2676

	/* begin block 2 */
		// Start line: 1154
	/* end block 2 */
	// End Line: 1155

void InitCopState(_CAR_DATA *cp,char *extraData)

{
  uchar uVar1;
  
  ClearMem((char *)cp->ai,0x28);
  cp->controlType = '\x03';
  cp->controlFlags = '\0';
  cp->ai[0x11] = 1;
  if (gCopDifficultyLevel == 1) {
    cp->hndType = '\x03';
  }
  else {
    uVar1 = '\x04';
    if (gCopDifficultyLevel < 2) {
      if (gCopDifficultyLevel != 0) {
        cp->hndType = '\x04';
        return;
      }
      uVar1 = '\x02';
    }
    cp->hndType = uVar1;
  }
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ WibbleDownTheRoad(struct VECTOR *from /*$a0*/, int distance /*$s1*/, struct VECTOR *to /*$s5*/)
 // line 593, offset 0x0002d78c
	/* begin block 1 */
		// Start line: 594
		// Start offset: 0x0002D78C
		// Variables:
	// 		int th; // $s0
	// 		int j; // $s3
	// 		int thl[4]; // stack offset -136
	// 		struct VECTOR pos; // stack offset -120
	// 		struct VECTOR dir; // stack offset -104

		/* begin block 1.1 */
			// Start line: 604
			// Start offset: 0x0002D810
			// Variables:
		// 		struct VECTOR p2; // stack offset -88
		// 		struct VECTOR d2; // stack offset -72
		// 		int colour[3]; // stack offset -56
		/* end block 1.1 */
		// End offset: 0x0002D89C
		// End Line: 614
	/* end block 1 */
	// End offset: 0x0002D99C
	// End Line: 639

	/* begin block 2 */
		// Start line: 1186
	/* end block 2 */
	// End Line: 1187

void WibbleDownTheRoad(VECTOR *from,int distance,VECTOR *to)

{
  undefined4 uVar1;
  undefined4 uVar2;
  uint val;
  uint uVar3;
  uint *puVar4;
  int iVar5;
  uint local_88 [4];
  long local_78;
  long local_74;
  long local_70;
  long local_6c;
  int local_68;
  int local_64;
  int local_60;
  undefined4 local_38;
  undefined4 local_34;
  undefined4 local_30;
  
  uVar2 = DAT_0001053c;
  uVar1 = DAT_00010534;
  local_78 = from->vx;
  local_74 = from->vy;
  local_70 = from->vz;
  local_6c = from->pad;
  if (distance < 0) {
    distance = distance + 3;
  }
  iVar5 = 0;
  puVar4 = local_88;
  do {
    local_38 = uVar1;
    local_30 = uVar2;
    local_34 = DAT_00010538;
    ReplayLog_Fnarr_He_Said_Log(local_78);
    ReplayLog_Fnarr_He_Said_Log(local_74);
    ReplayLog_Fnarr_He_Said_Log(local_70);
    val = getHeadingToPlayer(local_78,local_74,local_70);
    ReplayLog_Fnarr_He_Said_Log(val);
    if (iVar5 == 0) {
      uVar3 = distLogIndex & 7;
      distLogIndex = distLogIndex + 1;
      distanceReturnedLog[uVar3] = lastDistanceFound;
    }
    iVar5 = iVar5 + 1;
    local_64 = 0;
    local_68 = (distance >> 2) * (int)rcossin_tbl[(val & 0xfff) * 2] + 0x800 >> 0xc;
    local_60 = (distance >> 2) * (int)rcossin_tbl[(val & 0xfff) * 2 + 1] + 0x800 >> 0xc;
    *puVar4 = val;
    local_78 = local_78 + local_68;
    puVar4 = puVar4 + 1;
    local_74 = local_74 + local_64;
    local_70 = local_70 + local_60;
  } while (iVar5 < 4);
  to->vx = local_78;
  to->vy = local_74;
  to->vz = local_70;
  to->pad = local_6c;
  if (((local_88[3] - local_88[0]) + 200 & 0xfff) < 400) {
    pathStraight = 1;
  }
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ InitCops()
 // line 643, offset 0x0002d99c
	/* begin block 1 */
		// Start line: 1381
	/* end block 1 */
	// End Line: 1382

	/* begin block 2 */
		// Start line: 1386
	/* end block 2 */
	// End Line: 1387

	/* begin block 3 */
		// Start line: 1387
	/* end block 3 */
	// End Line: 1388

/* WARNING: Unknown calling convention yet parameter storage is locked */

void InitCops(void)

{
  targetVehicle = car_data;
  requestCopCar = 0;
  InitFelonySystem();
  InitPathFinding();
  felonyData.pursuitFelonyScale = 3000;
  gCopDesiredSpeedScale = 0x1000;
  gCopMaxPowerScale = 0x1000;
  gPuppyDogCop = 0;
  copsAreInPursuit = 0;
  player_position_known = 2;
  OutOfSightCount = 0;
  UpdateCopSightData();
  gCopData.autoMaxPowerScaleLimit = 0;
  gCopData.autoDesiredSpeedScaleLimit = 0;
  if (GameType == GAME_GETAWAY) {
    gCopRespawnTime = (int)&DAT_00002710;
  }
  else {
    if (GameType == GAME_SURVIVAL) {
      gCopRespawnTime = 0;
      gCopDesiredSpeedScale = (int)&DAT_000011f4;
      gCopMaxPowerScale = (int)&DAT_000011f4;
      gCopData.autoMaxPowerScaleLimit = 0x400;
      gCopData.autoDesiredSpeedScaleLimit = 0x400;
    }
    else {
      gCopRespawnTime = 0x140;
      if (gCurrentMissionNumber < 0x28) {
        gCopRespawnTime = gCurrentMissionNumber * -4 + 0x140;
      }
    }
  }
  LastHeading = -1;
  CarTail.vx = 0;
  pathStraight = 0;
  numActiveCops = 0;
  OutOfSightCount = 0;
  cop_respawn_timer = 0;
  CopsCanSeePlayer = 0;
  CarTail.vy = 0;
  CarTail.vz = 0;
  lastKnownPosition.vx = 0x7fffffff;
  lastKnownPosition.vy = 0x7fffffff;
  lastKnownPosition.vz = 0x7fffffff;
  InitCopData(&gCopData);
  copsAreInPursuit = 0;
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ ControlCops()
 // line 708, offset 0x0002dad8
	/* begin block 1 */
		// Start line: 710
		// Start offset: 0x0002DAD8

		/* begin block 1.1 */
			// Start line: 726
			// Start offset: 0x0002DB34
			// Variables:
		// 		int playerID; // $v1
		/* end block 1.1 */
		// End offset: 0x0002DB74
		// End Line: 729

		/* begin block 1.2 */
			// Start line: 749
			// Start offset: 0x0002DC6C
			// Variables:
		// 		int heading; // $s1
		// 		int rnd; // $s0
		/* end block 1.2 */
		// End offset: 0x0002DD9C
		// End Line: 774

		/* begin block 1.3 */
			// Start line: 784
			// Start offset: 0x0002DDFC
			// Variables:
		// 		int copsWereInPursuit; // $a1
		/* end block 1.3 */
		// End offset: 0x0002DE9C
		// End Line: 798

		/* begin block 1.4 */
			// Start line: 801
			// Start offset: 0x0002DEAC
		/* end block 1.4 */
		// End offset: 0x0002DEE0
		// End Line: 807
	/* end block 1 */
	// End offset: 0x0002DEE0
	// End Line: 809

	/* begin block 2 */
		// Start line: 1551
	/* end block 2 */
	// End Line: 1552

	/* begin block 3 */
		// Start line: 1552
	/* end block 3 */
	// End Line: 1553

	/* begin block 4 */
		// Start line: 1555
	/* end block 4 */
	// End Line: 1556

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* WARNING: Unknown calling convention yet parameter storage is locked */

void ControlCops(void)

{
  char cVar1;
  undefined3 extraout_var;
  long lVar2;
  long lVar3;
  short *psVar4;
  int direction;
  int iVar5;
  
  gCopData.autoBatterPlayerTrigger = 0x800;
  if ((CopsAllowed == 0) || (gInGameCutsceneActive != 0)) {
    player_position_known = 0;
    CopsCanSeePlayer = 0;
    requestCopCar = 0;
    direction = copsAreInPursuit;
  }
  else {
    if (-1 < (int)player.playerCarId) {
      targetVehicle = car_data + (int)player.playerCarId;
    }
    if (0 < player_position_known) {
      lastKnownPosition.vx = player.pos[0];
      lastKnownPosition.vy = player.pos[1];
      lastKnownPosition.vz = player.pos[2];
      lastKnownPosition.pad = player.pos[3];
    }
    UpdateCopMap();
    direction = LastHeading;
    if (((first_offence == '\0') && (CopsCanSeePlayer != 0)) && (numActiveCops != 0)) {
      if ((int)player.playerCarId < 0) {
        psVar4 = &pedestrianFelony;
      }
      else {
        psVar4 = &car_data[(int)player.playerCarId].felonyRating;
      }
      if (((0x292 < *psVar4) && (0x2d0 < TimeSinceLastSpeech)) && (0x14 < (targetVehicle->hd).speed)
         ) {
        cVar1 = GetCarDirectionOfTravel(targetVehicle);
        direction = CONCAT31(extraout_var,cVar1);
        lVar2 = Random2(1);
        if (direction != LastHeading) {
          iVar5 = MaxPlayerDamage * 3;
          if (iVar5 < 0) {
            iVar5 = iVar5 + 3;
          }
          if (iVar5 >> 2 < (int)(uint)car_data[player.playerCarId].totalDamage) {
            lVar3 = lVar2;
            if (lVar2 < 0) {
              lVar3 = lVar2 + 3;
            }
            iVar5 = (lVar3 >> 2) * -4;
          }
          else {
            iVar5 = (lVar2 / 3) * -3;
          }
          iVar5 = lVar2 + iVar5;
          if (((first_offence == '\0') && (_last_cop_phrase != iVar5)) &&
             (0x2d0 < TimeSinceLastSpeech)) {
            if (iVar5 < 3) {
              CopSay(iVar5 + 0xf,direction);
              _last_cop_phrase = iVar5;
            }
            else {
              CopSay(6,0);
              _last_cop_phrase = iVar5;
            }
          }
        }
      }
    }
    LastHeading = direction;
    if ((int)player.playerCarId < 0) {
      psVar4 = &pedestrianFelony;
    }
    else {
      psVar4 = &car_data[(int)player.playerCarId].felonyRating;
    }
    if (gCopData.autoBatterPlayerTrigger <= *psVar4) {
      gBatterPlayer = 1;
    }
    ControlCopDetection();
    AdjustFelony(&felonyData);
    ControlNumberOfCops();
    direction = 0;
    if (0 < player_position_known) {
      if ((int)player.playerCarId < 0) {
        psVar4 = &pedestrianFelony;
      }
      else {
        psVar4 = &car_data[(int)player.playerCarId].felonyRating;
      }
      if (0x292 < *psVar4) {
        direction = 1;
      }
    }
    if (direction != 0) {
      if (copsAreInPursuit == 0) {
        Pads[0].alarmShakeCounter = '\f';
      }
      if ((direction != 0) &&
         (copsAreInPursuit = direction, FunkUpDaBGMTunez(1), direction = copsAreInPursuit,
         first_offence != '\0')) {
        CopSay(9,0);
        first_offence = '\0';
        said_picked_up = 1;
        direction = copsAreInPursuit;
      }
    }
  }
  copsAreInPursuit = direction;
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ CopControl(struct _CAR_DATA *cp /*$s1*/)
 // line 824, offset 0x0002f60c
	/* begin block 1 */
		// Start line: 825
		// Start offset: 0x0002F60C
	/* end block 1 */
	// End offset: 0x0002F680
	// End Line: 842

	/* begin block 2 */
		// Start line: 2903
	/* end block 2 */
	// End Line: 2904

	/* begin block 3 */
		// Start line: 1648
	/* end block 3 */
	// End Line: 1649

void CopControl(_CAR_DATA *cp)

{
  byte bVar1;
  
  CopControl1(cp);
  bVar1 = cp->ai[0x13];
  CheckPingOut(cp);
  if ((bVar1 == 0) && (cp->controlType == '\0')) {
    numActiveCops = numActiveCops + -1;
    numCopCars = numCopCars + -1;
  }
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ CopControl1(struct _CAR_DATA *cp /*$s1*/)
 // line 845, offset 0x0002defc
	/* begin block 1 */
		// Start line: 846
		// Start offset: 0x0002DEFC
		// Variables:
	// 		int currentSpeed; // $s7
	// 		int desiredSteerAngle; // $s4

		/* begin block 1.1 */
			// Start line: 893
			// Start offset: 0x0002DFC4
			// Variables:
		// 		int dx; // $a1
		// 		int dz; // $a0

			/* begin block 1.1.1 */
				// Start line: 897
				// Start offset: 0x0002E018
			/* end block 1.1.1 */
			// End offset: 0x0002E058
			// End Line: 905
		/* end block 1.1 */
		// End offset: 0x0002E058
		// End Line: 906

		/* begin block 1.2 */
			// Start line: 912
			// Start offset: 0x0002E070
			// Variables:
		// 		struct VECTOR pos; // stack offset -88
		/* end block 1.2 */
		// End offset: 0x0002E23C
		// End Line: 922

		/* begin block 1.3 */
			// Start line: 935
			// Start offset: 0x0002E23C
			// Variables:
		// 		enum AIZone targetZone; // $a0
		// 		struct VECTOR doordir; // stack offset -72
		// 		int targetFound; // $a1
		// 		int cx; // $s5
		// 		int cz; // $s6
		// 		int dvx; // $s0
		// 		int dvz; // $s3
		// 		int dist; // $s2
		// 		int framesToImpact; // $a1

			/* begin block 1.3.1 */
				// Start line: 984
				// Start offset: 0x0002E360
				// Variables:
			// 		int dz; // $a1
			// 		int idvx; // $v1
			// 		int idvz; // $v0
			/* end block 1.3.1 */
			// End offset: 0x0002E360
			// End Line: 984

			/* begin block 1.3.2 */
				// Start line: 1049
				// Start offset: 0x0002E5E4
				// Variables:
			// 		struct iVectNT path[2]; // stack offset -56
			// 		int slidevel; // $a3

				/* begin block 1.3.2.1 */
					// Start line: 1105
					// Start offset: 0x0002E8E8
					// Variables:
				// 		int plcrspd; // $a1
				/* end block 1.3.2.1 */
				// End offset: 0x0002E954
				// End Line: 1108
			/* end block 1.3.2 */
			// End offset: 0x0002EA28
			// End Line: 1124

			/* begin block 1.3.3 */
				// Start line: 1140
				// Start offset: 0x0002EA78
				// Variables:
			// 		int b; // $a0
			/* end block 1.3.3 */
			// End offset: 0x0002EAC0
			// End Line: 1145

			/* begin block 1.3.4 */
				// Start line: 1149
				// Start offset: 0x0002EAC0
				// Variables:
			// 		int steerdif; // $v1
			// 		int speeddif; // $a2
			// 		int maxPower; // $a1

				/* begin block 1.3.4.1 */
					// Start line: 1175
					// Start offset: 0x0002EBB8
					// Variables:
				// 		int sf; // $v1
				/* end block 1.3.4.1 */
				// End offset: 0x0002EBD0
				// End Line: 1177
			/* end block 1.3.4 */
			// End offset: 0x0002EC64
			// End Line: 1188
		/* end block 1.3 */
		// End offset: 0x0002EC64
		// End Line: 1188

		/* begin block 1.4 */
			// Start line: 1197
			// Start offset: 0x0002EC84
		/* end block 1.4 */
		// End offset: 0x0002ECAC
		// End Line: 1201
	/* end block 1 */
	// End offset: 0x0002ECAC
	// End Line: 1203

	/* begin block 2 */
		// Start line: 1831
	/* end block 2 */
	// End Line: 1832

void CopControl1(_CAR_DATA *cp)

{
  byte bVar1;
  short sVar2;
  bool bVar3;
  char cVar4;
  short sVar5;
  int dvx;
  undefined3 extraout_var;
  undefined3 extraout_var_00;
  int iVar6;
  int *piVar7;
  short *psVar8;
  uint uVar9;
  int iVar10;
  undefined2 uVar11;
  int x;
  int dvz;
  int unaff_s4;
  int z;
  uint uVar12;
  VECTOR local_58;
  int local_48;
  int local_44;
  int local_40;
  uint local_30;
  int local_2c;
  
  dvx = (cp->hd).wheel_speed;
  cp->wheelspin = '\0';
  uVar12 = dvx + 0x800 >> 0xc;
  if (CopsAllowed == 0) {
LAB_0002e048:
    cp->thrust = 0;
    cp->handbrake = '\x01';
    return;
  }
  bVar1 = cp->ai[0x13];
  if ((bVar1 != 0) || ((27000 < cp->totalDamage && (gCopData.immortal == 0)))) {
    cp->thrust = 0;
    if (0x55 < bVar1) {
      return;
    }
    if (bVar1 == 0) {
      numActiveCops = numActiveCops + -1;
    }
    cp->ai[0x13] = cp->ai[0x13] + 1;
    return;
  }
  if (DAT_000d7c84 != 0) {
    dvx = (cp->hd).where.t[0];
    dvz = dvx - gStopCops;
    if (dvz < 0) {
      dvz = gStopCops - dvx;
    }
    dvx = (cp->hd).where.t[2];
    x = dvx - DAT_000d7c80;
    if (x < 0) {
      x = DAT_000d7c80 - dvx;
    }
    if ((dvz + x < DAT_000d7c84 * 3 >> 1) &&
       (dvx = SquareRoot0(dvz * dvz + x * x), dvx < DAT_000d7c84)) goto LAB_0002e048;
  }
  if ((CameraCnt & 7U) == 0) {
    local_58.vx = (cp->hd).where.t[0] +
                  ((int)(cp->hd).where.m[2] * 400 + (int)(cp->hd).where.m[0] * -0x96 + 0x800 >> 0xc)
    ;
    local_58.vy = (cp->hd).where.t[1] +
                  ((int)(cp->hd).where.m[5] * 400 + (int)(cp->hd).where.m[3] * -0x96 + 0x800 >> 0xc)
    ;
    local_58.vz = (cp->hd).where.t[2] +
                  ((int)(cp->hd).where.m[8] * 400 + (int)(cp->hd).where.m[6] * -0x96 + 0x800 >> 0xc)
    ;
    cVar4 = CellAtPositionEmpty(&local_58,0x50);
    sVar5 = (cp->hd).where.m[2];
    sVar2 = (cp->hd).where.m[0];
    *(short *)(cp->ai + 0x22) = (short)CONCAT31(extraout_var,cVar4);
    local_58.vx = (cp->hd).where.t[0] + ((int)sVar5 * 400 + (int)sVar2 * 0x96 + 0x800 >> 0xc);
    local_58.vy = (cp->hd).where.t[1] +
                  ((int)(cp->hd).where.m[5] * 400 + (int)(cp->hd).where.m[3] * 0x96 + 0x800 >> 0xc);
    local_58.vz = (cp->hd).where.t[2] +
                  ((int)(cp->hd).where.m[8] * 400 + (int)(cp->hd).where.m[6] * 0x96 + 0x800 >> 0xc);
    cVar4 = CellAtPositionEmpty(&local_58,0x50);
    *(short *)(cp->ai + 0x24) = (short)CONCAT31(extraout_var_00,cVar4);
  }
  local_48 = (int)(cp->hd).where.m[0];
  x = (cp->hd).where.t[0];
  z = (cp->hd).where.t[2];
  local_40 = (int)(cp->hd).where.m[6];
  local_44 = (int)(cp->hd).where.m[3];
  pathStraight = 0;
  dvx = *(int *)(targetVehicle->st + 0x1c) - *(int *)(cp->st + 0x1c);
  dvz = *(int *)(targetVehicle->st + 0x24) - *(int *)(cp->st + 0x24);
  if (((cp->hd).speed < 6) && (*(short *)(cp->ai + 0x16) != 0)) {
    *(short *)(cp->ai + 0x1a) = *(short *)(cp->ai + 0x1a) + 1;
  }
  else {
    *(undefined2 *)(cp->ai + 0x1a) = 0;
  }
  if ((10 < *(short *)(cp->ai + 0x1a)) && (*(short *)(cp->ai + 0x1e) == 0)) {
    uVar11 = 0xff38;
    *(undefined2 *)(cp->ai + 0x1e) = 0x16;
    uVar9 = (uint)*(ushort *)(cp->ai + 0x1c) & 7;
    *(short *)(cp->ai + 0x1c) = (short)uVar9;
    if (*(short *)(cp->ai + 0x16) < 0) {
      uVar11 = 200;
    }
    unaff_s4 = ((uVar9 * 5 & 6) - 3) * 0x80;
    *(undefined2 *)(cp->ai + 0x16) = uVar11;
    *(undefined2 *)(cp->ai + 0x1a) = 0;
  }
  iVar6 = FindCost(x,z,dvx,dvz);
  *(bool *)(cp->ai + 0x12) = iVar6 < 0xaf0;
  bVar3 = false;
  if (*(short *)(cp->ai + 0x1e) < 1) {
    if (iVar6 < 0x20d0) {
      iVar10 = dvx + 0x800 >> 0xc;
      dvx = dvz + 0x800 >> 0xc;
      dvz = iVar10 * iVar10 + dvx * dvx + 1;
      dvx = ((x - (targetVehicle->hd).where.t[0]) * iVar10 -
            ((targetVehicle->hd).where.t[2] - z) * dvx) / dvz;
      if (dvz == 0) {
        trap(7);
      }
      if (gBatterPlayer == 0) {
        dvz = dvx * 3;
        dvx = dvz >> 2;
        if (dvz < 0) {
          dvx = dvz + 3 >> 2;
        }
      }
      if (dvx < 0) {
        dvx = 0;
      }
      else {
        if (0x3c < dvx) {
          dvx = 0x3c;
        }
      }
      dvz = (targetVehicle->hd).where.t[0] +
            (*(int *)(targetVehicle->st + 0x1c) * dvx + 0x800 >> 0xc);
      dvx = (targetVehicle->hd).where.t[2] +
            (*(int *)(targetVehicle->st + 0x24) * dvx + 0x800 >> 0xc);
      if (gBatterPlayer == 0) {
        iVar10 = (int)(targetVehicle->hd).where.m[2] * 5;
        if (iVar10 < 0) {
          iVar10 = iVar10 + 0x7f;
        }
        CarTail.vx = dvz - (iVar10 >> 7);
        dvz = (int)(targetVehicle->hd).where.m[8] * 5;
        if (dvz < 0) {
          dvz = dvz + 0x7f;
        }
        CarTail.vz = dvx - (dvz >> 7);
      }
      else {
        iVar10 = (int)(targetVehicle->hd).where.m[0] * 5;
        if (iVar10 < 0) {
          iVar10 = iVar10 + 0xff;
        }
        CarTail.vx = dvz + (iVar10 >> 8);
        dvz = (int)(targetVehicle->hd).where.m[6] * 5;
        if (dvz < 0) {
          dvz = dvz + 0xff;
        }
        CarTail.vz = dvx + (dvz >> 8);
      }
    }
    else {
      CarTail.vx = (targetVehicle->hd).where.t[0];
      CarTail.vz = (targetVehicle->hd).where.t[2];
    }
    if (cp->ai[0x12] == 0) {
      WibbleDownTheRoad((VECTOR *)(cp->hd).where.t,(cp->hd).speed * 10 + 0x2a8,&targetPoint);
    }
    else {
      targetPoint.vx = CarTail.vx;
      targetPoint.vz = CarTail.vz;
    }
    bVar3 = true;
    *(undefined4 *)(cp->ai + 8) = *(undefined4 *)cp->ai;
    *(undefined4 *)(cp->ai + 0xc) = *(undefined4 *)(cp->ai + 4);
    *(long *)cp->ai = targetPoint.vx;
    *(long *)(cp->ai + 4) = targetPoint.vz;
  }
  else {
    *(short *)(cp->ai + 0x1e) = *(short *)(cp->ai + 0x1e) + -1;
  }
  if (gTimeInWater == 0) {
    bVar3 = false;
  }
  if (bVar3) {
    dvz = local_48 * *(int *)(cp->st + 0x1c) + local_40 * *(int *)(cp->st + 0x24) + 0x800 >> 0xc;
    local_2c = (x - targetPoint.vx) * local_40 + (targetPoint.vz - z) * local_48 >> 0xc;
    dvx = ((targetPoint.vx - x) * local_48 + (targetPoint.vz - z) * local_40 >> 0xc) - dvz / 0x8c;
    if (dvx < 1) {
      if ((dvx * -2 < local_2c) && (*(short *)(cp->ai + 0x22) != 0)) goto LAB_0002e728;
      uVar9 = 2;
      bVar3 = -dvx < local_2c << 2;
LAB_0002e708:
      if ((bVar3) && (cp->ai[0x12] != 0)) {
        uVar9 = 1;
      }
    }
    else {
      if ((local_2c <= dvx * 2) || (*(short *)(cp->ai + 0x24) == 0)) {
        uVar9 = 3;
        bVar3 = dvx < local_2c << 2;
        goto LAB_0002e708;
      }
LAB_0002e728:
      uVar9 = 0;
    }
    local_30 = dvx + dvz / 0x8c;
    if (uVar9 == 1) {
      *(undefined2 *)(cp->ai + 0x16) = 0xffba;
      unaff_s4 = 0x11c;
      if ((int)(local_30 ^ uVar12) < 0) {
        unaff_s4 = -0x11c;
      }
    }
    else {
      if (uVar9 < 2) {
        if (uVar9 == 0) {
          if (pathStraight == 0) {
            piVar7 = &speed1;
          }
          else {
            piVar7 = &speed2;
          }
          *(undefined2 *)(cp->ai + 0x16) = *(undefined2 *)(piVar7 + gCopDifficultyLevel);
          if (gCopData.cutOffDistance < (int)(uint)*(ushort *)(cp->ai + 0x14)) {
            sVar5 = *(short *)(cp->ai + 0x16);
            if ((int)player.playerCarId < 0) {
              psVar8 = &pedestrianFelony;
            }
            else {
              psVar8 = &car_data[(int)player.playerCarId].felonyRating;
            }
            sVar2 = *psVar8;
            dvx = gCopData.cutOffPowerScale;
          }
          else {
            sVar5 = *(short *)(cp->ai + 0x16);
            if ((int)player.playerCarId < 0) {
              psVar8 = &pedestrianFelony;
            }
            else {
              psVar8 = &car_data[(int)player.playerCarId].felonyRating;
            }
            sVar2 = *psVar8;
            dvx = gCopDesiredSpeedScale;
          }
          *(short *)(cp->ai + 0x16) =
               (short)((int)sVar5 * (dvx + (sVar2 * gCopData.autoDesiredSpeedScaleLimit >> 0xc)) >>
                      0xc);
          if ((gPuppyDogCop != 0) && (cp->ai[0x12] != 0)) {
            dvx = (targetVehicle->hd).speed + 10;
            if (iVar6 < 0xfa1) {
              *(short *)(cp->ai + 0x16) = *(short *)&(targetVehicle->hd).speed + 10;
            }
            else {
              dvz = (*(short *)(cp->ai + 0x16) - dvx) * (iVar6 + -4000);
              *(short *)(cp->ai + 0x16) =
                   (short)dvx +
                   ((short)((ulonglong)((longlong)dvz * 0x10624dd3) >> 0x28) - (short)(dvz >> 0x1f))
              ;
            }
          }
          unaff_s4 = (int)(local_30 * 0x200) / local_2c;
          if (local_2c == 0) {
            trap(7);
          }
        }
      }
      else {
        if (uVar9 < 4) {
          *(undefined2 *)(cp->ai + 0x16) = 0x6e;
          if ((*(short *)(cp->ai + 0x22) == 0) || (*(short *)(cp->ai + 0x24) == 0)) {
            *(undefined2 *)(cp->ai + 0x16) = 0xff88;
          }
          else {
            if (((uVar9 == 2) && (-0x82 < *(int *)(cp->st + 0x2c))) ||
               ((uVar9 == 3 && (*(int *)(cp->st + 0x2c) < 0x82)))) {
              cp->wheelspin = '\x01';
            }
          }
          unaff_s4 = 0x200;
          if ((int)(local_30 ^ uVar12) < 0) {
            unaff_s4 = -0x200;
          }
        }
      }
    }
  }
  else {
    if (*(short *)(cp->ai + 0x1e) < 1) {
      *(undefined2 *)(cp->ai + 0x16) = 0;
      unaff_s4 = 0;
    }
  }
  if (((iVar6 < 0x1000) && (0 < (int)*(short *)(cp->ai + 0x16))) && (gBatterPlayer == 0)) {
    dvx = (targetVehicle->hd).speed + -0x14;
    if (dvx < 0x14) {
      dvx = 0x14;
    }
    *(short *)(cp->ai + 0x16) =
         (short)(iVar6 * (int)*(short *)(cp->ai + 0x16) + (0x1000 - iVar6) * dvx + 0x800 >> 0xc);
  }
  dvx = (gCopDifficultyLevel + 8) * 0x400;
  dvz = (int)*(short *)(cp->ai + 0x16) - uVar12;
  if (pathStraight != 0) {
    dvx = dvx + (gCopDifficultyLevel + 4) * 0x400;
  }
  if ((int)player.playerCarId < 0) {
    psVar8 = &pedestrianFelony;
  }
  else {
    psVar8 = &car_data[(int)player.playerCarId].felonyRating;
  }
  dvx = dvx * (gCopMaxPowerScale + (*psVar8 * gCopData.autoMaxPowerScaleLimit >> 0xc)) >> 0xc;
  sVar5 = (short)dvx;
  if (dvz < -0x32) {
    sVar5 = -sVar5;
  }
  else {
    if (0x32 < dvz) {
      cp->thrust = sVar5;
      goto LAB_0002eba4;
    }
    sVar5 = (short)((dvz * dvx) / 0x32);
  }
  cp->thrust = sVar5;
LAB_0002eba4:
  dvx = (cp->hd).speed;
  if (dvx < 0x30) {
    cp->thrust = (short)((int)cp->thrust * (dvx + 0x50) >> 7);
  }
  if (handlingType[cp->hndType].fourWheelDrive == '\x01') {
    cp->thrust = cp->thrust >> 1;
  }
  cp->thrust = (short)(((int)cp->thrust * 7) / 10);
  dvx = ((unaff_s4 + 0x800U & 0xfff) - 0x800) - (int)cp->wheel_angle;
  sVar5 = (short)dvx;
  if (dvx < -200) {
    sVar5 = -200;
  }
  else {
    if (200 < dvx) {
      sVar5 = 200;
    }
  }
  bVar1 = cp->ai[0x11];
  cp->wheel_angle = cp->wheel_angle + sVar5;
  if (bVar1 == 1) {
    dvx = getHeadingToPlayer((cp->hd).where.t[0],(cp->hd).where.t[1],(cp->hd).where.t[2]);
    (cp->hd).direction = dvx;
    TempBuildHandlingMatrix(cp,0);
    cp->ai[0x11] = 0;
  }
  return;
}



// decompiled code
// original method signature: 
// int /*$ra*/ FindCost(int x /*$a0*/, int z /*$a1*/, int dvx /*$a2*/, int dvz /*$a3*/)
 // line 1231, offset 0x0002f8dc
	/* begin block 1 */
		// Start line: 1232
		// Start offset: 0x0002F8DC
		// Variables:
	// 		int tx; // $v0
	// 		int tz; // $v0
	// 		int dx; // $a2
	// 		int dz; // $v1
	// 		int d; // $v0
	/* end block 1 */
	// End offset: 0x0002F994
	// End Line: 1244

	/* begin block 2 */
		// Start line: 2048
	/* end block 2 */
	// End Line: 2049

	/* begin block 3 */
		// Start line: 4800
	/* end block 3 */
	// End Line: 4801

	/* begin block 4 */
		// Start line: 4802
	/* end block 4 */
	// End Line: 4803

int FindCost(int x,int z,int dvx,int dvz)

{
  int iVar1;
  
  if (dvx < 0) {
    dvx = dvx + 0xff;
  }
  if (dvz < 0) {
    dvz = dvz + 0xff;
  }
  x = x - ((targetVehicle->hd).where.t[0] + (dvx >> 8));
  if (x < 0) {
    x = -x;
  }
  z = z - ((targetVehicle->hd).where.t[2] + (dvz >> 8));
  if (z < 0) {
    z = -z;
  }
  iVar1 = z;
  if (x < z) {
    iVar1 = x;
    x = z;
  }
  if (x != 0) {
    if (x == 0) {
      trap(7);
    }
    x = x * (uint)(byte)sqtbl[(iVar1 << 6) / x];
    if (x < 0) {
      x = x + 0x7f;
    }
    return x >> 7;
  }
  return 0;
}



// decompiled code
// original method signature: 
// void /*$ra*/ InitCopData(struct COP_DATA *pCopData /*$a0*/)
 // line 1267, offset 0x0002f7f8
	/* begin block 1 */
		// Start line: 1268
		// Start offset: 0x0002F7F8
		// Variables:
	// 		short *pTrigger; // $v1
	// 		short trigger; // $a2
	/* end block 1 */
	// End offset: 0x0002F844
	// End Line: 1281

	/* begin block 2 */
		// Start line: 4374
	/* end block 2 */
	// End Line: 4375

	/* begin block 3 */
		// Start line: 2534
	/* end block 3 */
	// End Line: 2535

	/* begin block 4 */
		// Start line: 4378
	/* end block 4 */
	// End Line: 4379

void InitCopData(COP_DATA *pCopData)

{
  short *psVar1;
  int iVar2;
  int iVar3;
  
  psVar1 = pCopData->trigger;
  iVar3 = 0;
  if (psVar1 < pCopData->trigger + 4) {
    iVar2 = 0x3330000;
    do {
      *psVar1 = (short)iVar3;
      iVar3 = iVar2 >> 0x10;
      psVar1 = psVar1 + 1;
      iVar2 = iVar2 + 0x3330000;
    } while (psVar1 < pCopData->trigger + 4);
  }
  *psVar1 = 0x7fff;
  said_picked_up = 0;
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ UpdateCopSightData()
 // line 1308, offset 0x0002f844
	/* begin block 1 */
		// Start line: 1310
		// Start offset: 0x0002F844
		// Variables:
	// 		int angry; // $v1
	/* end block 1 */
	// End offset: 0x0002F8DC
	// End Line: 1314

	/* begin block 2 */
		// Start line: 4431
	/* end block 2 */
	// End Line: 4432

	/* begin block 3 */
		// Start line: 4459
	/* end block 3 */
	// End Line: 4460

	/* begin block 4 */
		// Start line: 4460
	/* end block 4 */
	// End Line: 4461

/* WARNING: Unknown calling convention yet parameter storage is locked */

void UpdateCopSightData(void)

{
  short *psVar1;
  
  if ((int)player.playerCarId < 0) {
    psVar1 = &pedestrianFelony;
  }
  else {
    psVar1 = &car_data[(int)player.playerCarId].felonyRating;
  }
  if (*psVar1 < 0x293) {
    copSightData.surroundViewDistance = 0xaa0;
    copSightData.frontViewDistance = 0x1e8c;
    copSightData.frontViewAngle = 0x200;
    return;
  }
  copSightData.surroundViewDistance = 0x1540;
  copSightData.frontViewDistance = 0x3fc0;
  copSightData.frontViewAngle = 0x400;
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ ControlCopDetection()
 // line 1368, offset 0x0002ecd8
	/* begin block 1 */
		// Start line: 1382
		// Start offset: 0x0002ECD8
		// Variables:
	// 		int dx; // $v1
	// 		int dz; // $a0
	// 		struct VECTOR vec; // stack offset -64
	// 		int ccx; // stack offset -32
	// 		int ccz; // stack offset -28
	// 		char *scratch; // $s4
	// 		struct _CAR_DATA *lcp; // $s1

		/* begin block 1.1 */
			// Start line: 1385
			// Start offset: 0x0002ECD8

			/* begin block 1.1.1 */
				// Start line: 1385
				// Start offset: 0x0002ECD8
				// Variables:
			// 		int angry; // $v1
			/* end block 1.1.1 */
			// End offset: 0x0002EDA8
			// End Line: 1391
		/* end block 1.1 */
		// End offset: 0x0002EDA8
		// End Line: 1391

		/* begin block 1.2 */
			// Start line: 1416
			// Start offset: 0x0002EDFC
			// Variables:
		// 		int dx; // $v1
		// 		int dz; // $v0
		/* end block 1.2 */
		// End offset: 0x0002EE7C
		// End Line: 1426

		/* begin block 1.3 */
			// Start line: 1434
			// Start offset: 0x0002EED0
			// Variables:
		// 		int distanceToPlayer; // $s0
		// 		int active; // $s2

			/* begin block 1.3.1 */
				// Start line: 1369
				// Start offset: 0x0002EF70
				// Variables:
			// 		struct _CAR_DATA *cp; // $s1
			// 		int distanceToPlayer; // $s0

				/* begin block 1.3.1.1 */
					// Start line: 1369
					// Start offset: 0x0002EF70
					// Variables:
				// 		int farDist; // $v1
				// 		int nearDist; // $v0
				// 		char result; // $s2

					/* begin block 1.3.1.1.1 */
						// Start line: 1369
						// Start offset: 0x0002EF90
						// Variables:
					// 		int theta; // $v1
					// 		struct VECTOR delta; // stack offset -48

						/* begin block 1.3.1.1.1.1 */
							// Start line: 1369
							// Start offset: 0x0002F030
						/* end block 1.3.1.1.1.1 */
						// End offset: 0x0002F034
						// End Line: 1369
					/* end block 1.3.1.1.1 */
					// End offset: 0x0002F034
					// End Line: 1369
				/* end block 1.3.1.1 */
				// End offset: 0x0002F034
				// End Line: 1369
			/* end block 1.3.1 */
			// End offset: 0x0002F034
			// End Line: 1369
		/* end block 1.3 */
		// End offset: 0x0002F050
		// End Line: 1452

		/* begin block 1.4 */
			// Start line: 1478
			// Start offset: 0x0002F164
		/* end block 1.4 */
		// End offset: 0x0002F164
		// End Line: 1478

		/* begin block 1.5 */
			// Start line: 1491
			// Start offset: 0x0002F190

			/* begin block 1.5.1 */
				// Start line: 1498
				// Start offset: 0x0002F1B8
			/* end block 1.5.1 */
			// End offset: 0x0002F228
			// End Line: 1518
		/* end block 1.5 */
		// End offset: 0x0002F238
		// End Line: 1520

		/* begin block 1.6 */
			// Start line: 1525
			// Start offset: 0x0002F25C
			// Variables:
		// 		int rnd; // $s0
		// 		int dir; // $s1
		/* end block 1.6 */
		// End offset: 0x0002F2C8
		// End Line: 1529

		/* begin block 1.7 */
			// Start line: 1534
			// Start offset: 0x0002F2FC
			// Variables:
		// 		int rnd; // $s0
		// 		int dir; // $s1
		/* end block 1.7 */
		// End offset: 0x0002F394
		// End Line: 1536
	/* end block 1 */
	// End offset: 0x0002F3CC
	// End Line: 1542

	/* begin block 2 */
		// Start line: 3020
	/* end block 2 */
	// End Line: 3021

	/* begin block 3 */
		// Start line: 3033
	/* end block 3 */
	// End Line: 3034

	/* begin block 4 */
		// Start line: 3036
	/* end block 4 */
	// End Line: 3037

	/* begin block 5 */
		// Start line: 3042
	/* end block 5 */
	// End Line: 3043

/* WARNING: Unknown calling convention yet parameter storage is locked */

void ControlCopDetection(void)

{
  bool bVar1;
  char cVar2;
  short sVar3;
  int iVar4;
  short *psVar5;
  long lVar6;
  undefined3 extraout_var;
  undefined3 extraout_var_00;
  int direction;
  uint uVar7;
  VECTOR local_40;
  int local_30;
  int local_28;
  int local_20;
  int local_1c;
  
  local_40.vx = player.pos[0];
  local_40.vz = player.pos[2];
  GetVisSetAtPosition(&local_40,CopWorkMem,&local_20,&local_1c);
  if ((int)player.playerCarId < 0) {
    psVar5 = &pedestrianFelony;
  }
  else {
    psVar5 = &car_data[(int)player.playerCarId].felonyRating;
  }
  bVar1 = 0x292 < *psVar5;
  copSightData.surroundViewDistance = 0xaa0;
  if (bVar1) {
    copSightData.surroundViewDistance = 0x1540;
  }
  copSightData.frontViewDistance = 0x1e8c;
  if (bVar1) {
    copSightData.frontViewDistance = 0x3fc0;
  }
  copSightData.frontViewAngle = 0x200;
  if (bVar1) {
    copSightData.frontViewAngle = 0x400;
  }
  bVar1 = player_position_known < 1;
  player_position_known = 2;
  if (bVar1) {
    player_position_known = 1;
  }
  CopsCanSeePlayer = 0;
  if ((player.playerType != '\x02') && (-1 < player.playerCarId)) {
    if (numRoadblockCars != 0) {
      direction = roadblockLoc.vx - player.pos[0];
      if (direction < 0) {
        direction = -direction;
      }
      iVar4 = roadblockLoc.vz - player.pos[2];
      if (iVar4 < 0) {
        iVar4 = -iVar4;
      }
      if (((direction >> 8) * (direction >> 8) + (iVar4 >> 8) * (iVar4 >> 8) < 0x668) &&
         (direction = newPositionVisible(&roadblockLoc,CopWorkMem,local_20,local_1c), direction != 0
         )) {
        CopsCanSeePlayer = 1;
      }
    }
    if (CopsCanSeePlayer == 0) {
      uVar7 = 0xd43fc;
      while (0xd1267 < uVar7) {
        cVar2 = *(char *)(uVar7 + 0x189);
        if (cVar2 == '\x03') {
          if (*(char *)(uVar7 + 0x19f) == '\0') goto LAB_0002eed0;
        }
        else {
          if ((*(byte *)(uVar7 + 0x18a) & 1) != 0) {
LAB_0002eed0:
            local_40.vx = *(long *)(uVar7 + 0x14);
            local_40.vz = *(long *)(uVar7 + 0x1c);
            direction = *(int *)(uVar7 + 0x14) - player.pos[0];
            if (direction < 0) {
              direction = player.pos[0] - *(int *)(uVar7 + 0x14);
            }
            iVar4 = *(int *)(uVar7 + 0x1c) - player.pos[2];
            if (iVar4 < 0) {
              iVar4 = player.pos[2] - *(int *)(uVar7 + 0x1c);
            }
            direction = SquareRoot0(direction * direction + iVar4 * iVar4);
            if ((cVar2 == '\x03') &&
               (*(undefined2 *)(uVar7 + 0x1a0) = (short)direction, *(char *)(uVar7 + 0x19e) != '\0')
               ) {
LAB_0002f040:
              CopsCanSeePlayer = 1;
              break;
            }
            iVar4 = newPositionVisible(&local_40,CopWorkMem,local_20,local_1c);
            if (iVar4 != 0) {
              if (direction < copSightData.surroundViewDistance) {
LAB_0002f030:
                bVar1 = true;
              }
              else {
                bVar1 = false;
                if (direction < copSightData.frontViewDistance) {
                  local_30 = (targetVehicle->hd).where.t[0] - *(int *)(uVar7 + 0x14);
                  local_28 = (targetVehicle->hd).where.t[2] - *(int *)(uVar7 + 0x1c);
                  direction = ratan2(local_30,local_28);
                  if (direction - *(int *)(uVar7 + 0x68) < 0) {
                    direction = ratan2(local_30,local_28);
                    direction = *(int *)(uVar7 + 0x68) - direction;
                  }
                  else {
                    direction = ratan2(local_30,local_28);
                    direction = direction - *(int *)(uVar7 + 0x68);
                  }
                  if ((direction < (int)copSightData.frontViewAngle) ||
                     (bVar1 = false, direction < (int)copSightData.frontViewAngle + 0x200))
                  goto LAB_0002f030;
                }
              }
              if (bVar1) goto LAB_0002f040;
            }
          }
        }
        uVar7 = uVar7 - 0x29c;
      }
    }
  }
  if (((numActiveCops == 0) && (OutOfSightCount < 0x100)) && (8 < CameraCnt)) {
    OutOfSightCount = 0x100;
  }
  if (CopsCanSeePlayer == 0) {
    direction = OutOfSightCount + 1;
    if (0xff < OutOfSightCount) {
      if (OutOfSightCount == 0x100) {
        player_position_known = -1;
        OutOfSightCount = 0x101;
        if ((int)player.playerCarId < 0) {
          psVar5 = &pedestrianFelony;
        }
        else {
          psVar5 = &car_data[(int)player.playerCarId].felonyRating;
        }
        direction = OutOfSightCount;
        if ((0x292 < *psVar5) && (first_offence == '\0')) {
          CopSay(0xc,0);
          FunkUpDaBGMTunez(0);
          direction = OutOfSightCount;
        }
      }
      else {
        player_position_known = 0;
        direction = OutOfSightCount;
      }
    }
  }
  else {
    OutOfSightCount = 0;
    direction = OutOfSightCount;
  }
  OutOfSightCount = direction;
  if (player_position_known < 1) {
    uVar7 = 0xd43fc;
    do {
      if (*(char *)(uVar7 + 0x189) == '\x03') {
        local_40.vx = *(long *)(uVar7 + 0x14);
        local_40.vz = *(long *)(uVar7 + 0x1c);
        direction = newPositionVisible(&local_40,CopWorkMem,local_20,local_1c);
        if ((direction == 0) &&
           (sVar3 = *(short *)(uVar7 + 0x1ac) + 1, *(short *)(uVar7 + 0x1ac) = sVar3, 0x32 < sVar3))
        {
          *(undefined *)(uVar7 + 0x189) = 0;
          *(undefined2 *)(uVar7 + 0x1ac) = 0;
          *(undefined2 *)(uVar7 + 0x28c) = 0;
          numCopCars = numCopCars + -1;
        }
      }
      uVar7 = uVar7 - 0x29c;
    } while (0xd1267 < uVar7);
  }
  direction = player_position_known;
  if ((player_position_known == 1) && (first_offence == '\0')) {
    lVar6 = Random2(2);
    cVar2 = GetCarDirectionOfTravel(car_data + player.playerCarId);
    CopSay(lVar6 % 2 + 10,CONCAT31(extraout_var,cVar2));
    said_picked_up = direction;
    LastHeading = CONCAT31(extraout_var,cVar2);
  }
  if (CopsCanSeePlayer == 0) {
    said_picked_up = 0;
  }
  else {
    if ((first_offence == '\0') && (said_picked_up == 0)) {
      lVar6 = Random2(2);
      cVar2 = GetCarDirectionOfTravel(car_data + player.playerCarId);
      direction = CONCAT31(extraout_var_00,cVar2);
      if ((lVar6 == (lVar6 / 5) * 5) && (direction != LastHeading)) {
        CopSay(lVar6 % 2 + 10,direction);
      }
      said_picked_up = 1;
      LastHeading = direction;
    }
  }
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ PassiveCopTasks(struct _CAR_DATA *cp /*$s0*/)
 // line 1562, offset 0x0002f6fc
	/* begin block 1 */
		// Start line: 1563
		// Start offset: 0x0002F6FC

		/* begin block 1.1 */
			// Start line: 1563
			// Start offset: 0x0002F76C
			// Variables:
		// 		struct _CAR_DATA *cp; // $s0
		/* end block 1.1 */
		// End offset: 0x0002F7C4
		// End Line: 1563
	/* end block 1 */
	// End offset: 0x0002F7F8
	// End Line: 1576

	/* begin block 2 */
		// Start line: 4648
	/* end block 2 */
	// End Line: 4649

	/* begin block 3 */
		// Start line: 4654
	/* end block 3 */
	// End Line: 4655

void PassiveCopTasks(_CAR_DATA *cp)

{
  uchar uVar1;
  short *psVar2;
  
  if ((int)player.playerCarId < 0) {
    psVar2 = &pedestrianFelony;
  }
  else {
    psVar2 = &car_data[(int)player.playerCarId].felonyRating;
  }
  if (*psVar2 < 0x293) {
    return;
  }
  if (player_position_known < 1) {
    return;
  }
  ClearMem((char *)cp->ai,0x28);
  cp->controlType = '\x03';
  cp->controlFlags = '\0';
  cp->ai[0x11] = 1;
  if (gCopDifficultyLevel == 1) {
    cp->hndType = '\x03';
  }
  else {
    uVar1 = '\x04';
    if (gCopDifficultyLevel < 2) {
      if (gCopDifficultyLevel != 0) {
        cp->hndType = '\x04';
        goto LAB_0002f7c4;
      }
      uVar1 = '\x02';
    }
    cp->hndType = uVar1;
  }
LAB_0002f7c4:
  cp->ai[0x11] = 0;
  numCivCars = numCivCars + -1;
  numActiveCops = numActiveCops + 1;
  return;
}



// decompiled code
// original method signature: 
// void /*$ra*/ ControlNumberOfCops()
 // line 1583, offset 0x0002f3cc
	/* begin block 1 */
		// Start line: 1585
		// Start offset: 0x0002F3CC
		// Variables:
	// 		int numWantedCops; // $t2

		/* begin block 1.1 */
			// Start line: 1588
			// Start offset: 0x0002F3CC
			// Variables:
		// 		short *pTrigger; // $a2
		/* end block 1.1 */
		// End offset: 0x0002F454
		// End Line: 1596

		/* begin block 1.2 */
			// Start line: 1609
			// Start offset: 0x0002F4A0
			// Variables:
		// 		int temp; // $a1
		/* end block 1.2 */
		// End offset: 0x0002F54C
		// End Line: 1624

		/* begin block 1.3 */
			// Start line: 1633
			// Start offset: 0x0002F570
			// Variables:
		// 		int num_closer; // $a2
		// 		int cutOffDistance; // $a1

			/* begin block 1.3.1 */
				// Start line: 1638
				// Start offset: 0x0002F580
				// Variables:
			// 		struct _CAR_DATA *lcp; // $a0
			// 		int tempDist; // $a3

				/* begin block 1.3.1.1 */
					// Start line: 1647
					// Start offset: 0x0002F5AC
					// Variables:
				// 		int copDist; // $v1
				/* end block 1.3.1.1 */
				// End offset: 0x0002F5CC
				// End Line: 1658
			/* end block 1.3.1 */
			// End offset: 0x0002F5DC
			// End Line: 1661
		/* end block 1.3 */
		// End offset: 0x0002F5E8
		// End Line: 1664
	/* end block 1 */
	// End offset: 0x0002F60C
	// End Line: 1671

	/* begin block 2 */
		// Start line: 3514
	/* end block 2 */
	// End Line: 3515

	/* begin block 3 */
		// Start line: 3556
	/* end block 3 */
	// End Line: 3557

	/* begin block 4 */
		// Start line: 3557
	/* end block 4 */
	// End Line: 3558

	/* begin block 5 */
		// Start line: 3560
	/* end block 5 */
	// End Line: 3561

/* WARNING: Unknown calling convention yet parameter storage is locked */

void ControlNumberOfCops(void)

{
  short sVar1;
  short *psVar2;
  short *psVar3;
  uint uVar4;
  _CAR_DATA *p_Var5;
  uint uVar6;
  int iVar7;
  int iVar8;
  
  psVar2 = gCopData.trigger;
  iVar8 = 0;
  while( true ) {
    sVar1 = *psVar2;
    psVar2 = psVar2 + 1;
    if ((int)player.playerCarId < 0) {
      psVar3 = &pedestrianFelony;
    }
    else {
      psVar3 = &car_data[(int)player.playerCarId].felonyRating;
    }
    if (*psVar3 < sVar1) break;
    iVar8 = iVar8 + 1;
  }
  iVar7 = gMinimumCops;
  if ((iVar8 < gMinimumCops) || (iVar7 = maxCopCars, maxCopCars < iVar8)) {
    iVar8 = iVar7;
  }
  if ((numCopCars < iVar8) && (gDontPingInCops == 0)) {
    iVar8 = gCopRespawnTime;
    if (Roadblock.status == '\x02') {
      iVar8 = Roadblock.copRespawnTime;
    }
    if ((int)player.playerCarId < 0) {
      psVar2 = &pedestrianFelony;
    }
    else {
      psVar2 = &car_data[(int)player.playerCarId].felonyRating;
    }
    if (iVar8 * (0x1000 - (*psVar2 * gCopData.autoRespawnScaleLimit >> 0xc)) >> 0xc <
        cop_respawn_timer + 1) {
      requestCopCar = 1;
    }
    cop_respawn_timer = cop_respawn_timer + 1;
    return;
  }
  if (iVar8 < numCopCars) {
    uVar6 = 0x7fffffff;
    do {
      gCopData.cutOffDistance = 0;
      p_Var5 = car_data;
      iVar7 = 0;
      do {
        if (p_Var5->controlType == '\x03') {
          uVar4 = (uint)*(ushort *)(p_Var5->ai + 0x14);
          if ((uVar4 < uVar6) && (iVar7 = iVar7 + 1, (uint)gCopData.cutOffDistance < uVar4)) {
            gCopData.cutOffDistance = uVar4;
          }
        }
        p_Var5 = p_Var5 + 1;
      } while (p_Var5 < (_CAR_DATA *)0xd4698);
      uVar6 = gCopData.cutOffDistance;
    } while (iVar8 < iVar7);
    cop_respawn_timer = 0;
    return;
  }
  gCopData.cutOffDistance = 0x7fffffff;
  cop_respawn_timer = 0;
  return;
}