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REDRIVER2/src_rebuild/GAME/C/CIV_AI.C
Ilya Shurumov bf1dde5d34 - many sources processed and added UNIMPLEMENTED() 
- game now goes to loading screen
2020-04-04 10:56:09 +06:00

6577 lines
174 KiB
C
Raw Blame History

#include "THISDUST.H"
#include "CIV_AI.H"
#include "LIBMATH.H"
int roadblockDelayDiff[] = { 1500, 1000, 800 };
char speedLimits[3] = { 56, 97, 138 };
CIV_AI_234fake civPingTest = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
char modelRandomList[] = { 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 0, 1, 0, 4 };
// decompiled code
// original method signature:
// int /*$ra*/ InitCar(struct _CAR_DATA *cp /*$s0*/, int direction /*$s6*/, long (*startPos)[4] /*$s2*/, unsigned char control /*$s4*/, int model /*stack 16*/, int palette /*stack 20*/, char *extraData /*stack 24*/)
// line 717, offset 0x00023de8
/* begin block 1 */
// Start line: 718
// Start offset: 0x00023DE8
// Variables:
// struct VECTOR tmpStart; // stack offset -48
/* end block 1 */
// End offset: 0x00024028
// End Line: 786
/* begin block 2 */
// Start line: 1434
/* end block 2 */
// End Line: 1435
int InitCar(_CAR_DATA *cp, int direction, long(*startPos)[4], unsigned char control, int model, int palette, char *extraData)
{
UNIMPLEMENTED();
return 0;
/*
VECTOR local_30;
ClearMem((char *)cp, 0x29c);
cp->wasOnGround = '\x01';
cp->id = (char)((int)(cp[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2);
if (startPos == (long(*)[4])0x0) {
return 0;
}
(cp->ap).model = (char)model;
cp->lowDetail = -1;
(cp->ap).qy = 0;
(cp->ap).qw = 0;
(cp->ap).carCos = car_cosmetics + (model & 0xff);
local_30.vx = (*startPos)[0];
local_30.vy = (*startPos)[1];
local_30.vz = (*startPos)[2];
local_30.vy = MapHeight(&local_30);
local_30.vy = local_30.vy - ((cp->ap).carCos)->wheelDisp[0].vy;
if (control == '\0') {
return 1;
}
InitCarPhysics(cp, (long(*)[4])&local_30, direction);
(cp->ap).palette = (char)palette;
switch (control) {
case '\x01':
case '\a':
if (extraData == (char *)0x0) {
*(undefined4 *)cp->ai = 0;
}
else {
*(char **)cp->ai = extraData;
}
(&player)[(byte)cp->id].worldCentreCarId = cp->id;
cp->hndType = '\0';
break;
case '\x02':
cp->hndType = '\x01';
cp->controlFlags = extraData[0x11];
InitCivState(cp, extraData);
if (extraData == (char *)0x0) {
(cp->ap).palette = '\0';
}
else {
(cp->ap).palette = extraData[0x10];
}
break;
case '\x03':
InitCopState(cp, extraData);
(cp->ap).palette = '\0';
numCopCars = numCopCars + 1;
break;
case '\x04':
InitLead(cp);
leadCarId = ZEXT14((byte)cp->id);
cp->hndType = '\x05';
cp->controlType = control;
goto LAB_00023fe4;
}
cp->controlType = control;
LAB_00023fe4:
CreateDentableCar(cp);
DentCar(cp);
return 1;*/
}
// decompiled code
// original method signature:
// struct _CAR_DATA * /*$ra*/ FindClosestCar(int x /*$t4*/, int y /*$a1*/, int z /*$a2*/, int *distToCarSq /*$a3*/)
// line 891, offset 0x0002d11c
/* begin block 1 */
// Start line: 892
// Start offset: 0x0002D11C
// Variables:
// struct _CAR_DATA *retCar; // $t2
// struct _CAR_DATA *lcp; // $t0
// unsigned int retDistSq; // $t1
// int distSq; // $v0
// int dx; // $a0
// int dz; // $v1
/* end block 1 */
// End offset: 0x0002D220
// End Line: 915
/* begin block 2 */
// Start line: 1782
/* end block 2 */
// End Line: 1783
/* begin block 3 */
// Start line: 6497
/* end block 3 */
// End Line: 6498
_CAR_DATA * FindClosestCar(int x, int y, int z, int *distToCarSq)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
uint uVar2;
int iVar3;
int iVar4;
_CAR_DATA *p_Var5;
uint uVar6;
_CAR_DATA *p_Var7;
p_Var7 = (_CAR_DATA *)0x0;
uVar6 = 0x7fffffff;
p_Var5 = car_data;
do {
if (p_Var5->controlType != '\0') {
iVar3 = (p_Var5->hd).where.t[1];
iVar1 = y - iVar3;
if (iVar1 < 0) {
iVar1 = iVar3 - y;
}
if (iVar1 < 800) {
iVar3 = x - (p_Var5->hd).where.t[0];
iVar1 = iVar3;
if (iVar3 < 0) {
iVar1 = -iVar3;
}
if (iVar1 < 0x1000) {
iVar4 = z - (p_Var5->hd).where.t[2];
iVar1 = iVar4;
if (iVar4 < 0) {
iVar1 = -iVar4;
}
if ((iVar1 < 0x1000) && (uVar2 = iVar3 * iVar3 + iVar4 * iVar4, uVar2 < uVar6)) {
uVar6 = uVar2;
p_Var7 = p_Var5;
}
}
}
}
p_Var5 = p_Var5 + 1;
} while (p_Var5 <= (_CAR_DATA *)((int)&car_data[0x13].lastPad + 3U));
if (distToCarSq != (int *)0x0) {
*distToCarSq = uVar6;
}
return p_Var7;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ NotTravellingAlongCurve(int x /*$a0*/, int z /*$a1*/, int dir /*$s0*/, struct DRIVER2_CURVE *cv /*$a3*/)
// line 918, offset 0x0002d24c
/* begin block 1 */
// Start line: 919
// Start offset: 0x0002D24C
/* end block 1 */
// End offset: 0x0002D298
// End Line: 927
/* begin block 2 */
// Start line: 1803
/* end block 2 */
// End Line: 1804
/* begin block 3 */
// Start line: 7767
/* end block 3 */
// End Line: 7768
/* begin block 4 */
// Start line: 7769
/* end block 4 */
// End Line: 7770
int NotTravellingAlongCurve(int x, int z, int dir, DRIVER2_CURVE *cv)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
iVar1 = ratan2(x - cv->Midx, z - cv->Midz);
return (uint)((int)(((dir - iVar1) + 0x800U & 0xfff) - 0x800) < 1) << 0xb;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ CivCarFX(struct _CAR_DATA *cp /*$s0*/)
// line 930, offset 0x0002d084
/* begin block 1 */
// Start line: 1860
/* end block 1 */
// End Line: 1861
void CivCarFX(_CAR_DATA *cp)
{
UNIMPLEMENTED();
/*
if (cp->ai[0xf9] != 3) {
if (*(int *)(cp->ai + 0x14) != -1) {
AddIndicatorLight(cp, (uint)cp->ai[0xf]);
}
if ((*(int *)(cp->ai + 0x18) != 0) && (*(int *)(cp->ai + 0x14) == -1)) {
AddIndicatorLight(cp, (uint)cp->ai[0xe]);
}
}
if (cp->ai[0x10] != 0) {
AddBrakeLight(cp);
}
return;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ GetNextRoadInfo(struct _CAR_DATA *cp /*$s7*/, int randomExit /*$a1*/, int *turnAngle /*stack 8*/, int *startDist /*stack 12*/, struct CIV_ROUTE_ENTRY *oldNode /*stack 16*/)
// line 981, offset 0x00024028
/* begin block 1 */
// Start line: 982
// Start offset: 0x00024028
// Variables:
// int oldOppDir; // $s4
// int i; // $a1
// int j; // $s6
// int newRoad; // $s3
// int numExits; // stack offset -88
// int currentRoadExit; // $t6
// int newNumLanes; // $a3
// int newDir; // stack offset -84
// int oppDir; // $s0
// struct DRIVER2_JUNCTION *jn; // $t5
// struct DRIVER2_CURVE *cv; // $s1
// struct DRIVER2_STRAIGHT *st; // $s5
// struct DRIVER2_STRAIGHT *tmpSt; // $a2
// struct DRIVER2_CURVE *tmpCv; // $s1
// short *jnExit; // $a2
// int newLane; // $s2
// char leftLane; // stack offset -80
// char rightLane; // stack offset -76
/* begin block 1.1 */
// Start line: 1042
// Start offset: 0x00024734
// Variables:
// char relExitId; // $fp
// static char validExitRelIdx[4][3][2]; // offset 0x0
// int addRoad; // $t9
/* begin block 1.1.1 */
// Start line: 982
// Start offset: 0x00024804
// Variables:
// int currentRoadExit; // $t6
// int newRoadExit; // $fp
/* begin block 1.1.1.1 */
// Start line: 982
// Start offset: 0x00024804
// Variables:
// int exitMod; // $a0
// int ret; // $a1
/* end block 1.1.1.1 */
// End offset: 0x00024870
// End Line: 982
/* end block 1.1.1 */
// End offset: 0x00024870
// End Line: 982
/* begin block 1.1.2 */
// Start line: 1091
// Start offset: 0x00024C18
// Variables:
// int x; // $v1
// int z; // $v0
// int dir; // stack offset -84
// struct DRIVER2_CURVE *cv; // $s1
/* begin block 1.1.2.1 */
// Start line: 1091
// Start offset: 0x00024C18
/* end block 1.1.2.1 */
// End offset: 0x00024C18
// End Line: 1091
/* end block 1.1.2 */
// End offset: 0x00024C18
// End Line: 1091
/* begin block 1.1.3 */
// Start line: 1112
// Start offset: 0x00025048
// Variables:
// int exitId; // $a1
/* begin block 1.1.3.1 */
// Start line: 1116
// Start offset: 0x0002506C
// Variables:
// char lane; // $v0
/* end block 1.1.3.1 */
// End offset: 0x000250C4
// End Line: 1132
/* begin block 1.1.3.2 */
// Start line: 982
// Start offset: 0x00025180
// Variables:
// int currentRoadExit; // $t6
/* begin block 1.1.3.2.1 */
// Start line: 982
// Start offset: 0x00025180
// Variables:
// int exitMod; // $a1
// int ret; // $a2
/* end block 1.1.3.2.1 */
// End offset: 0x000251E0
// End Line: 982
/* end block 1.1.3.2 */
// End offset: 0x000251E0
// End Line: 982
/* end block 1.1.3 */
// End offset: 0x000251EC
// End Line: 1147
/* begin block 1.1.4 */
// Start line: 982
// Start offset: 0x000251EC
// Variables:
// struct DRIVER2_JUNCTION *jn; // $t5
// int currentExit; // $a2
// int turnAngle; // $t1
// struct _CAR_DATA *cp; // $s7
// struct CIV_ROUTE_ENTRY *oldNode; // $t7
/* begin block 1.1.4.1 */
// Start line: 982
// Start offset: 0x000251EC
// Variables:
// unsigned short jnFlags; // $a0
// int i; // $a1
// int exitId; // $a3
/* end block 1.1.4.1 */
// End offset: 0x000252BC
// End Line: 982
/* end block 1.1.4 */
// End offset: 0x000252BC
// End Line: 982
/* begin block 1.1.5 */
// Start line: 1152
// Start offset: 0x000252BC
/* begin block 1.1.5.1 */
// Start line: 1173
// Start offset: 0x00025774
// Variables:
// int x; // $v1
// int z; // $v0
// int dir; // stack offset -84
// struct DRIVER2_CURVE *cv; // $s1
/* begin block 1.1.5.1.1 */
// Start line: 1173
// Start offset: 0x00025774
/* end block 1.1.5.1.1 */
// End offset: 0x00025774
// End Line: 1173
/* end block 1.1.5.1 */
// End offset: 0x00025774
// End Line: 1173
/* end block 1.1.5 */
// End offset: 0x00025BC8
// End Line: 1184
/* end block 1.1 */
// End offset: 0x00025BC8
// End Line: 1184
/* begin block 1.2 */
// Start line: 1192
// Start offset: 0x00025BD0
// Variables:
// int i; // $a1
// int dx; // $v1
// int dz; // $a0
// int numLanes; // $fp
// int *pNewLane; // $s3
// int laneFromLeft; // $a3
// int laneFromRight; // $v1
/* begin block 1.2.1 */
// Start line: 1255
// Start offset: 0x00025FE4
// Variables:
// int preferredNewLane; // $t1
/* end block 1.2.1 */
// End offset: 0x00026314
// End Line: 1283
/* begin block 1.2.2 */
// Start line: 1286
// Start offset: 0x00026348
// Variables:
// int preferredNewLane; // $s4
/* begin block 1.2.2.1 */
// Start line: 1286
// Start offset: 0x00026348
// Variables:
// int x; // $v1
// int z; // $v0
// struct DRIVER2_CURVE *cv; // $s1
/* begin block 1.2.2.1.1 */
// Start line: 1286
// Start offset: 0x00026348
/* end block 1.2.2.1.1 */
// End offset: 0x00026348
// End Line: 1286
/* end block 1.2.2.1 */
// End offset: 0x00026348
// End Line: 1286
/* end block 1.2.2 */
// End offset: 0x0002669C
// End Line: 1313
/* end block 1.2 */
// End offset: 0x000267A4
// End Line: 1326
/* end block 1 */
// End offset: 0x00026964
// End Line: 1350
/* begin block 2 */
// Start line: 1783
/* end block 2 */
// End Line: 1784
/* begin block 3 */
// Start line: 1979
/* end block 3 */
// End Line: 1980
/* WARNING: Type propagation algorithm not settling */
int GetNextRoadInfo(_CAR_DATA *cp, int randomExit, int *turnAngle, int *startDist, CIV_ROUTE_ENTRY *oldNode)
{
UNIMPLEMENTED();
return 0;
/*
byte bVar1;
short sVar2;
ushort uVar3;
bool bVar4;
bool bVar5;
byte bVar6;
uint uVar7;
uint uVar8;
long lVar9;
int iVar10;
int iVar11;
int iVar12;
int iVar13;
int iVar14;
DRIVER2_JUNCTION *pDVar15;
uint *puVar16;
int iVar17;
uint uVar18;
int iVar19;
uint uVar20;
ushort *puVar21;
DRIVER2_STRAIGHT *pDVar22;
byte *pbVar23;
DRIVER2_CURVE *pDVar24;
uint uVar25;
uint uVar26;
uint uVar27;
int *piVar28;
uint uVar29;
DRIVER2_STRAIGHT *pDVar30;
int unaff_s8;
int local_58;
int local_54;
uint local_50;
uint local_4c;
currentRoadId = *(int *)cp->ai;
pDVar30 = (DRIVER2_STRAIGHT *)0x0;
if ((((currentRoadId & 0xffffe000U) == 0) &&
((int)(currentRoadId & 0x1fffU) < NumDriver2Straights)) && (-1 < currentRoadId)) {
pDVar30 = Driver2StraightsPtr + currentRoadId;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
uVar7 = (uint)cp->ai[0xfb];
}
else {
uVar7 = (int)(uint)(byte)pDVar30->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
uVar7 = uVar7 & 1;
uVar29 = uVar7 << 0xb;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
uVar8 = (uint)cp->ai[0xfb];
}
else {
uVar8 = (int)(uint)(byte)pDVar30->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
tmpNewRoad = (int)pDVar30->ConnectIdx[(uVar8 & 1) * 2];
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
uVar8 = (uint)cp->ai[0xfb];
}
else {
uVar8 = (int)(uint)(byte)pDVar30->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
iVar17 = 2;
if ((uVar8 & 1) != 0) {
iVar17 = 6;
}
INT_000aaadc = (int)*(short *)((int)pDVar30->ConnectIdx + iVar17);
uVar25 = ((uint)(byte)pDVar30->NumLanes & 0xf) * 2;
uVar8 = uVar25;
do {
do {
uVar8 = uVar8 - 1;
uVar18 = uVar25;
if ((int)uVar8 < 0) goto LAB_00024288;
} while (((((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar8 / 2 & 0x1fU) & 1U) == 0) ||
((uVar8 == 0 && ((pDVar30->NumLanes & 0x40U) != 0)))) ||
((((uint)(byte)pDVar30->NumLanes & 0xffffff0f) * 2 - 1 == uVar8 &&
((pDVar30->NumLanes & 0x80U) != 0))));
uVar18 = uVar8;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar18 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar8 / 2 & 0x1fU);
}
test42 = (uVar18 ^ 1) & 1;
uVar18 = uVar8;
} while (uVar7 == 0);
LAB_00024288:
if (uVar7 == 0) {
local_50 = uVar18 & 0xff;
}
else {
local_4c = uVar18 & 0xff;
}
uVar25 = (uint)(byte)pDVar30->NumLanes;
uVar26 = (uVar25 & 0xf) << 1;
uVar18 = (uint)((byte)pDVar30->NumLanes >> 6) & 1;
uVar8 = uVar26;
if (uVar18 < uVar26) {
do {
if (((((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) != 0) &&
((uVar18 != 0 || ((pDVar30->NumLanes & 0x40U) == 0)))) &&
(((uVar25 & 0xffffff0f) * 2 - 1 != uVar18 || ((uVar25 & 0x80) == 0)))) {
uVar8 = uVar18;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar8 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar18 / 2 & 0x1fU);
}
test555 = (uVar8 ^ 1) & 1;
uVar8 = uVar18;
if (test555 == 0) {
if (uVar7 != 0) break;
}
else {
if (uVar7 == 0) break;
}
}
uVar25 = (uint)(byte)pDVar30->NumLanes;
uVar18 = uVar18 + 1;
uVar8 = uVar26;
} while ((int)uVar18 < (int)((uVar25 & 0xffffff0f) << 1));
}
if (uVar7 != 0) goto LAB_000246dc;
LAB_000246ec:
local_4c = uVar8 & 0xff;
}
else {
if ((currentRoadId & 0xffffe000U) != 0x4000) {
return 0;
}
if (NumDriver2Curves <= (int)(currentRoadId & 0x1fffU)) {
return 0;
}
if (currentRoadId < 0) {
return 0;
}
pDVar24 = Driver2CurvesPtr + (currentRoadId - 0x4000);
if (*(short *)&pDVar24->NumLanes == -0xff) {
uVar7 = (uint)cp->ai[0xfb];
}
else {
uVar7 = (int)(uint)(byte)pDVar24->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
uVar7 = uVar7 & 1;
uVar29 = uVar7 << 0xb;
if (*(short *)&pDVar24->NumLanes == -0xff) {
uVar8 = (uint)cp->ai[0xfb];
}
else {
uVar8 = (int)(uint)(byte)pDVar24->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
tmpNewRoad = (int)pDVar24->ConnectIdx[(uVar8 & 1) * 2];
if (*(short *)&pDVar24->NumLanes == -0xff) {
uVar8 = (uint)cp->ai[0xfb];
}
else {
uVar8 = (int)(uint)(byte)pDVar24->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
iVar17 = 2;
if ((uVar8 & 1) != 0) {
iVar17 = 6;
}
INT_000aaadc = (int)*(short *)((int)pDVar24->ConnectIdx + iVar17);
uVar25 = ((uint)(byte)pDVar24->NumLanes & 0xf) * 2;
uVar8 = uVar25;
do {
do {
uVar8 = uVar8 - 1;
uVar18 = uVar25;
if ((int)uVar8 < 0) goto LAB_000245c0;
} while (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar8 / 2 & 0x1fU) & 1U) == 0) ||
((uVar8 == 0 && ((pDVar24->NumLanes & 0x40U) != 0)))) ||
((((uint)(byte)pDVar24->NumLanes & 0xffffff0f) * 2 - 1 == uVar8 &&
((pDVar24->NumLanes & 0x80U) != 0))));
uVar18 = uVar8;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar18 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar8 / 2 & 0x1fU);
}
test42 = (uVar18 ^ 1) & 1;
uVar18 = uVar8;
} while (uVar7 == 0);
LAB_000245c0:
if (uVar7 == 0) {
local_50 = uVar18 & 0xff;
}
else {
local_4c = uVar18 & 0xff;
}
uVar25 = (uint)(byte)pDVar24->NumLanes;
uVar26 = (uVar25 & 0xf) << 1;
uVar18 = (uint)((byte)pDVar24->NumLanes >> 6) & 1;
uVar8 = uVar26;
if (uVar18 < uVar26) {
do {
if (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) != 0) &&
((uVar18 != 0 || ((pDVar24->NumLanes & 0x40U) == 0)))) &&
(((uVar25 & 0xffffff0f) * 2 - 1 != uVar18 || ((uVar25 & 0x80) == 0)))) {
uVar8 = uVar18;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar8 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar18 / 2 & 0x1fU);
}
test555 = (uVar8 ^ 1) & 1;
uVar8 = uVar18;
if (test555 == 0) {
if (uVar7 != 0) break;
}
else {
if (uVar7 == 0) break;
}
}
uVar25 = (uint)(byte)pDVar24->NumLanes;
uVar18 = uVar18 + 1;
uVar8 = uVar26;
} while ((int)uVar18 < (int)((uVar25 & 0xffffff0f) << 1));
}
if (uVar7 == 0) goto LAB_000246ec;
LAB_000246dc:
local_50 = uVar8 & 0xff;
}
iVar17 = tmpNewRoad;
uVar7 = 0xffffffff;
if ((((tmpNewRoad & 0xffffe000U) != 0x2000) ||
(NumDriver2Junctions <= (int)(tmpNewRoad & 0x1fffU))) || (tmpNewRoad < 0)) {
iVar17 = 0;
if (turnAngle == (int *)0x0) goto LAB_00026928;
*turnAngle = 0;
newExit = -1;
do {
piVar28 = tmpNewLane + iVar17;
uVar7 = (&tmpNewRoad)[iVar17];
if (uVar7 == 0xffffffff) {
(&laneFit)[iVar17] = 0x29a;
}
else {
if ((((uVar7 & 0xffffe000) == 0) && ((int)(uVar7 & 0x1fff) < NumDriver2Straights)) &&
(-1 < (int)uVar7)) {
pDVar30 = Driver2StraightsPtr + uVar7;
tmpStr2[iVar17] = pDVar30;
uVar7 = (uint)(ushort)pDVar30->angle & 0xfff;
uVar29 = (uint)(byte)pDVar30->NumLanes & 0xffffff0f;
test555 = (oldNode->x - pDVar30->Midx) * (int)rcossin_tbl[uVar7 * 2 + 1] -
(oldNode->z - pDVar30->Midz) * (int)rcossin_tbl[uVar7 * 2];
test42 = uVar29 - ((test555 + 0x800 >> 0xc) + 0x200 >> 9);
*piVar28 = test42;
unaff_s8 = uVar29 * 2;
uVar29 = ((uint)(byte)pDVar30->NumLanes & 0xffffff0f) * 2;
uVar7 = uVar29;
do {
do {
uVar7 = uVar7 - 1;
uVar8 = uVar29;
if ((int)uVar7 < 0) goto LAB_00025e00;
} while (((((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar7 / 2 & 0x1fU) & 1U) == 0) ||
((uVar7 == 0 && ((pDVar30->NumLanes & 0x40U) != 0)))) ||
((((uint)(byte)pDVar30->NumLanes & 0xffffff0f) * 2 - 1 == uVar7 &&
((pDVar30->NumLanes & 0x80U) != 0))));
uVar8 = uVar7;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar8 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar7 / 2 & 0x1fU);
}
test42 = (uVar8 ^ 1) & 1;
uVar8 = uVar7;
} while ((((int)oldNode->dir - (int)pDVar30->angle) + 0x400U & 0x800) == 0);
LAB_00025e00:
if ((uVar8 == 0) || (unaff_s8 <= (int)uVar8)) {
(&laneFit)[iVar17] = 0x29a;
goto LAB_00025f34;
}
}
else {
pDVar24 = Driver2CurvesPtr + (&tmpNewRoad)[iVar17] + -0x4000;
tmpCrv2[iVar17] = pDVar24;
iVar11 = oldNode->x - pDVar24->Midx;
iVar14 = oldNode->z - pDVar24->Midz;
unaff_s8 = ((uint)(byte)pDVar24->NumLanes & 0xffffff0f) * 2;
iVar11 = SquareRoot0(iVar11 * iVar11 + iVar14 * iVar14);
if (iVar11 < 0) {
iVar11 = iVar11 + 0x1ff;
}
*piVar28 = (iVar11 >> 9) + (uint)(byte)pDVar24->inside * -2;
}
iVar14 = unaff_s8 + -1;
test123 = *piVar28;
iVar11 = test123;
if ((-1 < test123) && (iVar11 = test123 - iVar14, test123 <= iVar14)) {
iVar11 = 0;
}
(&laneFit)[iVar17] = iVar11;
if (iVar14 <= *piVar28) {
*piVar28 = iVar14;
}
newExit = iVar17;
if (*piVar28 < 0) {
*piVar28 = 0;
}
}
LAB_00025f34:
iVar17 = iVar17 + 1;
} while (iVar17 < 2);
if ((newExit == -1) || ((&laneFit)[newExit] == 0x29a)) goto LAB_00026928;
iVar11 = laneFit;
if (laneFit < 0) {
iVar11 = -laneFit;
}
iVar14 = INT_000aab2c;
if (INT_000aab2c < 0) {
iVar14 = -INT_000aab2c;
}
newExit = (uint)(iVar11 < iVar14) ^ 1;
uVar25 = (&tmpNewRoad)[newExit];
uVar8 = tmpNewLane[newExit];
if (cp->ai[0xc] != 7) {
if ((((uVar25 & 0xffffe000) == 0) && ((int)(uVar25 & 0x1fff) < NumDriver2Straights)) &&
(-1 < (int)uVar25)) {
pDVar30 = Driver2StraightsPtr + uVar25;
uVar7 = ((int)oldNode->dir - (int)pDVar30->angle) + 0x400U & 0x800;
test123 = local_54;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
if ((uVar8 & 1) == 0) goto LAB_00026064;
LAB_00026074:
if (uVar7 != 0) goto LAB_00026318;
}
else {
if (((int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar8 / 2 & 0x1fU) & 1U) != 0)
goto LAB_00026074;
LAB_00026064:
if (uVar7 == 0) goto LAB_00026318;
}
uVar29 = (uint)(byte)pDVar30->NumLanes;
uVar26 = (uVar29 & 0xf) * 2;
uVar18 = uVar26;
do {
while (true) {
do {
uVar18 = uVar18 - 1;
if ((int)uVar18 < 0) goto LAB_0002616c;
} while (((((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) == 0)
|| ((uVar18 == 0 && ((pDVar30->NumLanes & 0x40U) != 0)))) ||
(((uVar29 & 0xffffff0f) * 2 - 1 == uVar18 && ((uVar29 & 0x80) != 0))));
uVar29 = uVar18;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar29 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar18 / 2 & 0x1fU);
}
test42 = (uVar29 ^ 1) & 1;
if (test42 == 0) break;
if (uVar7 == 0) goto LAB_00026154;
uVar29 = (uint)(byte)pDVar30->NumLanes;
}
uVar29 = (uint)(byte)pDVar30->NumLanes;
} while (uVar7 == 0);
LAB_00026154:
uVar29 = (uint)(byte)pDVar30->NumLanes;
uVar26 = uVar18;
LAB_0002616c:
if ((int)uVar26 < 0) {
uVar26 = 0x2a;
}
uVar27 = (uVar29 & 0xf) << 1;
uVar20 = uVar29 >> 6 & 1;
uVar18 = uVar27;
if (uVar20 < uVar27) {
do {
uVar18 = uVar20;
if (((((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) != 0) &&
((uVar18 != 0 || ((pDVar30->NumLanes & 0x40U) == 0)))) &&
(((uVar29 & 0xffffff0f) * 2 - 1 != uVar18 || ((uVar29 & 0x80) == 0)))) {
uVar29 = uVar18;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar29 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar18 / 2 & 0x1fU);
}
test555 = (uVar29 ^ 1) & 1;
if (test555 == 0) {
if (uVar7 != 0) break;
}
else {
if (uVar7 == 0) break;
}
}
uVar29 = (uint)(byte)pDVar30->NumLanes;
uVar20 = uVar18 + 1;
uVar18 = uVar27;
} while ((int)uVar20 < (int)((uVar29 & 0xffffff0f) << 1));
}
if (unaff_s8 <= (int)uVar18) {
uVar18 = 0x2a;
}
iVar11 = uVar26 - uVar8;
if ((uVar26 == 0x2a) && (uVar18 == 0x2a)) goto LAB_00026928;
if (iVar11 < 0) {
iVar11 = uVar8 - uVar26;
}
if ((int)(uVar18 - uVar8) < 0) {
if (iVar11 <= (int)(uVar8 - uVar18)) {
uVar18 = uVar26;
}
}
else {
if (iVar11 <= (int)(uVar18 - uVar8)) {
uVar18 = uVar26;
}
}
puVar16 = (uint *)(&laneFit + iVar17);
*puVar16 = uVar18;
uVar7 = unaff_s8 - 1;
if (-1 < (int)uVar18) {
if ((int)uVar7 < (int)uVar18) {
*puVar16 = uVar18 - uVar7;
}
else {
*puVar16 = 0;
}
}
uVar8 = uVar18;
if ((int)uVar7 <= (int)uVar18) {
uVar8 = uVar7;
}
if ((int)uVar8 < 0) {
uVar8 = 0;
}
}
LAB_00026318:
if ((((uVar25 & 0xffffe000) == 0x4000) && ((int)(uVar25 & 0x1fff) < NumDriver2Curves)) &&
(-1 < (int)uVar25)) {
sVar2 = oldNode->dir;
pDVar24 = Driver2CurvesPtr + (uVar25 - 0x4000);
iVar11 = ratan2(oldNode->x - pDVar24->Midx, oldNode->z - pDVar24->Midz);
bVar5 = (int)(((sVar2 - iVar11) + 0x800U & 0xfff) - 0x800) < 1;
if (*(short *)&pDVar24->NumLanes == -0xff) {
if ((uVar8 & 1) == 0) goto LAB_000263fc;
LAB_0002640c:
if (bVar5) goto LAB_0002669c;
}
else {
if (((int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar8 / 2 & 0x1fU) & 1U) != 0)
goto LAB_0002640c;
LAB_000263fc:
if (!bVar5) goto LAB_0002669c;
}
uVar7 = (uint)(byte)pDVar24->NumLanes;
uVar18 = (uVar7 & 0xf) * 2;
uVar29 = uVar18;
do {
while (true) {
do {
uVar29 = uVar29 - 1;
if ((int)uVar29 < 0) goto LAB_000264fc;
} while (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar29 / 2 & 0x1fU) & 1U) == 0)
|| ((uVar29 == 0 && ((pDVar24->NumLanes & 0x40U) != 0)))) ||
(((uVar7 & 0xffffff0f) * 2 - 1 == uVar29 && ((uVar7 & 0x80) != 0))));
uVar7 = uVar29;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar7 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar29 / 2 & 0x1fU);
}
test42 = (uVar7 ^ 1) & 1;
if (test42 == 0) break;
if (!bVar5) goto LAB_000264e4;
uVar7 = (uint)(byte)pDVar24->NumLanes;
}
uVar7 = (uint)(byte)pDVar24->NumLanes;
} while (!bVar5);
LAB_000264e4:
uVar7 = (uint)(byte)pDVar24->NumLanes;
uVar18 = uVar29;
LAB_000264fc:
if ((int)uVar18 < 0) {
uVar18 = 0x2a;
}
uVar20 = (uVar7 & 0xf) << 1;
uVar26 = uVar7 >> 6 & 1;
uVar29 = uVar20;
if (uVar26 < uVar20) {
do {
uVar29 = uVar26;
if (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar29 / 2 & 0x1fU) & 1U) != 0) &&
((uVar29 != 0 || ((pDVar24->NumLanes & 0x40U) == 0)))) &&
(((uVar7 & 0xffffff0f) * 2 - 1 != uVar29 || ((uVar7 & 0x80) == 0)))) {
uVar7 = uVar29;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar7 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar29 / 2 & 0x1fU);
}
test555 = (uVar7 ^ 1) & 1;
if (test555 == 0) {
if (bVar5) break;
}
else {
if (!bVar5) break;
}
}
uVar7 = (uint)(byte)pDVar24->NumLanes;
uVar26 = uVar29 + 1;
uVar29 = uVar20;
} while ((int)uVar26 < (int)((uVar7 & 0xffffff0f) << 1));
}
if (unaff_s8 <= (int)uVar29) {
uVar29 = 0x2a;
}
iVar11 = uVar18 - uVar8;
if ((uVar18 == 0x2a) && (uVar29 == 0x2a)) goto LAB_00026928;
if (iVar11 < 0) {
iVar11 = uVar8 - uVar18;
}
if ((int)(uVar29 - uVar8) < 0) {
if (iVar11 <= (int)(uVar8 - uVar29)) {
uVar29 = uVar18;
}
}
else {
if (iVar11 <= (int)(uVar29 - uVar8)) {
uVar29 = uVar18;
}
}
puVar16 = (uint *)(&laneFit + iVar17);
*puVar16 = uVar29;
uVar7 = unaff_s8 - 1;
if (-1 < (int)uVar29) {
if ((int)uVar7 < (int)uVar29) {
*puVar16 = uVar29 - uVar7;
}
else {
*puVar16 = 0;
}
}
uVar8 = uVar29;
if ((int)uVar7 <= (int)uVar29) {
uVar8 = uVar7;
}
if ((int)uVar8 < 0) {
uVar8 = 0;
}
}
LAB_0002669c:
if ((&laneFit)[newExit] != 0) {
iVar17 = ((int)oldNode + (-0x1b0 - (int)cp) >> 4) + 1;
*(int *)(cp->ai + 0x14) = iVar17;
if (0xc < iVar17) {
*(undefined4 *)(cp->ai + 0x14) = 0;
}
bVar6 = (byte)((uint)(&laneFit)[newExit] >> 0x18);
if ((((uVar25 & 0xffffe000) == 0) && ((int)(uVar25 & 0x1fff) < NumDriver2Straights)) &&
(-1 < (int)uVar25)) {
if ((*(uint *)(tmpStr2[newExit]->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
bVar1 = tmpStr2[newExit]->LaneDirs;
goto LAB_00026788;
}
LAB_00026774:
bVar6 = ((byte)uVar8 ^ 1) & 1 ^ bVar6 >> 7;
}
else {
if (*(short *)&tmpCrv2[newExit]->NumLanes == -0xff) goto LAB_00026774;
bVar1 = tmpCrv2[newExit]->LaneDirs;
LAB_00026788:
bVar6 = ((byte)((int)(uint)bVar1 >> ((int)uVar8 / 2 & 0x1fU)) ^ 1) & 1 ^ bVar6 >> 7;
}
cp->ai[0xf] = bVar6;
}
}
goto LAB_000267a4;
}
local_58 = 0;
cp->ai[0x12] = 0;
pDVar15 = Driver2JunctionsPtr + iVar17 + -0x2000;
if ((int)pDVar15->ExitIdx[0] == currentRoadId) {
iVar11 = 0;
}
else {
iVar17 = 1;
do {
iVar14 = iVar17;
iVar11 = -1;
if (3 < iVar14) break;
iVar17 = iVar14 + 1;
iVar11 = iVar14;
} while ((int)pDVar15->ExitIdx[iVar14] != currentRoadId);
}
if (iVar11 == -1) goto LAB_00026928;
iVar17 = 1;
iVar14 = 0;
do {
iVar10 = iVar17;
iVar12 = iVar11 + iVar10;
iVar17 = iVar12;
if (iVar12 < 0) {
iVar17 = iVar12 + 3;
}
iVar17 = (iVar12 + (iVar17 >> 2) * -4) * 0x1000000;
iVar12 = iVar17 >> 0x18;
puVar21 = (ushort *)(pDVar15->ExitIdx + iVar12);
bVar5 = false;
if (*puVar21 != 0xffff) {
iVar19 = 0;
iVar13 = (iVar12 + 4) - iVar11;
iVar12 = iVar13;
if (iVar13 < 0) {
iVar12 = iVar13 + 3;
}
iVar13 = iVar13 + (iVar12 >> 2) * -4;
if (iVar13 == 1) {
iVar19 = -0x400;
}
else {
if (1 < iVar13) {
if (iVar13 == 2) {
iVar19 = 0;
}
else {
if (iVar13 == 3) {
iVar19 = 0x400;
}
}
}
}
*turnAngle = iVar19;
test123 = 0x29a;
test555 = 0x29a;
test42 = 0x29a;
uVar3 = *puVar21;
iVar19 = oldNode->dir + iVar19;
if ((((uVar3 & 0xe000) == 0) && ((int)((uint)uVar3 & 0x1fff) < NumDriver2Straights)) &&
(-1 < (int)(short)uVar3)) {
pDVar22 = Driver2StraightsPtr + (int)(short)uVar3;
iVar12 = *turnAngle;
uVar8 = (iVar19 - pDVar22->angle) + 0x400U & 0x800;
if (uVar8 == 0) {
iVar12 = -iVar12;
}
if (iVar12 == 0) {
if (uVar8 == uVar29) {
uVar7 = (uint)cp->ai[0xfb];
}
else {
uVar7 = ((uint)(byte)pDVar22->NumLanes & 0xffffff0f) * 2 - ((uint)cp->ai[0xfb] + 1);
}
if ((uVar8 == 0) ||
(((int)(uint)(byte)pDVar22->AILanes >> ((int)uVar7 / 2 & 0x1fU) & 1U) == 0)) {
uVar7 = 0xffffffff;
}
}
else {
if (iVar12 < 1) {
if (iVar12 == -0x400) {
uVar25 = (uint)(byte)pDVar22->NumLanes;
uVar26 = (uVar25 & 0xffffff0f) << 1;
uVar18 = (uint)((byte)pDVar22->NumLanes >> 6) & 1;
uVar7 = uVar26;
if (uVar18 < uVar26) {
do {
if (((((int)(uint)(byte)pDVar22->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) != 0)
&& ((uVar18 != 0 || ((pDVar22->NumLanes & 0x40U) == 0)))) &&
(((uVar25 & 0xffffff0f) * 2 - 1 != uVar18 || ((uVar25 & 0x80) == 0)))) {
uVar7 = uVar18;
if ((*(uint *)(pDVar22->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar7 = (int)(uint)(byte)pDVar22->LaneDirs >> ((int)uVar18 / 2 & 0x1fU);
}
test555 = (uVar7 ^ 1) & 1;
uVar7 = uVar18;
if (test555 == 0) {
if (uVar8 != 0) break;
}
else {
if (uVar8 == 0) break;
}
}
uVar25 = (uint)(byte)pDVar22->NumLanes;
uVar18 = uVar18 + 1;
uVar7 = uVar26;
} while ((int)uVar18 < (int)((uVar25 & 0xffffff0f) << 1));
}
}
}
else {
if (iVar12 == 0x400) {
uVar18 = ((uint)(byte)pDVar22->NumLanes & 0xffffff0f) * 2;
uVar25 = uVar18;
do {
do {
uVar25 = uVar25 - 1;
uVar7 = uVar18;
if ((int)uVar25 < 0) goto LAB_00024be8;
} while (((((int)(uint)(byte)pDVar22->AILanes >> ((int)uVar25 / 2 & 0x1fU) & 1U) ==
0) || ((uVar25 == 0 && ((pDVar22->NumLanes & 0x40U) != 0)))) ||
((((uint)(byte)pDVar22->NumLanes & 0xffffff0f) * 2 - 1 == uVar25 &&
((pDVar22->NumLanes & 0x80U) != 0))));
uVar7 = uVar25;
if ((*(uint *)(pDVar22->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar7 = (int)(uint)(byte)pDVar22->LaneDirs >> ((int)uVar25 / 2 & 0x1fU);
}
test42 = (uVar7 ^ 1) & 1;
uVar7 = uVar25;
} while (uVar8 == 0);
}
}
}
LAB_00024be8:
if (-1 < (int)uVar7) {
uVar8 = (uint)(byte)pDVar22->NumLanes;
iVar12 = (uVar8 & 0xffffff0f) << 1;
if ((int)uVar7 < iVar12) {
bVar6 = pDVar22->AILanes;
iVar19 = uVar7 - ((int)uVar7 >> 0x1f);
LAB_00024fa4:
bVar5 = false;
if (((((int)(uint)bVar6 >> (iVar19 >> 1 & 0x1fU) & 1U) != 0) &&
((uVar7 != 0 || ((uVar8 & 0x40) == 0)))) &&
((iVar12 - 1U != uVar7 || ((uVar8 & 0x80) == 0)))) {
bVar5 = true;
}
}
}
}
else {
pDVar24 = Driver2CurvesPtr + (int)(short)*puVar21 + -0x4000;
iVar12 = ratan2(oldNode->x - pDVar24->Midx, oldNode->z - pDVar24->Midz);
bVar5 = false;
bVar4 = (int)(((iVar19 - iVar12) + 0x800U & 0xfff) - 0x800) < 1;
iVar12 = *turnAngle;
if (!bVar4) {
iVar12 = -iVar12;
}
if (iVar12 == 0) {
if ((uint)bVar4 << 0xb == uVar29) {
uVar7 = (uint)cp->ai[0xfb];
}
else {
uVar7 = ((uint)(byte)pDVar24->NumLanes & 0xffffff0f) * 2 - ((uint)cp->ai[0xfb] + 1);
}
if ((!bVar4) ||
(((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar7 / 2 & 0x1fU) & 1U) == 0)) {
uVar7 = 0xffffffff;
}
}
else {
if (iVar12 < 1) {
if (iVar12 == -0x400) {
uVar8 = (uint)(byte)pDVar24->NumLanes;
uVar18 = (uVar8 & 0xffffff0f) << 1;
uVar25 = (uint)((byte)pDVar24->NumLanes >> 6) & 1;
uVar7 = uVar18;
if (uVar25 < uVar18) {
do {
if (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar25 / 2 & 0x1fU) & 1U) != 0)
&& ((uVar25 != 0 || ((pDVar24->NumLanes & 0x40U) == 0)))) &&
(((uVar8 & 0xffffff0f) * 2 - 1 != uVar25 || ((uVar8 & 0x80) == 0)))) {
uVar7 = uVar25;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar7 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar25 / 2 & 0x1fU);
}
test555 = (uVar7 ^ 1) & 1;
uVar7 = uVar25;
if (test555 == 0) {
if (bVar4) break;
}
else {
if (!bVar4) break;
}
}
uVar8 = (uint)(byte)pDVar24->NumLanes;
uVar25 = uVar25 + 1;
uVar7 = uVar18;
} while ((int)uVar25 < (int)((uVar8 & 0xffffff0f) << 1));
}
}
}
else {
if (iVar12 == 0x400) {
uVar25 = ((uint)(byte)pDVar24->NumLanes & 0xffffff0f) * 2;
uVar8 = uVar25;
do {
do {
uVar8 = uVar8 - 1;
uVar7 = uVar25;
if ((int)uVar8 < 0) goto LAB_00024f78;
} while (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar8 / 2 & 0x1fU) & 1U) == 0
) || ((uVar8 == 0 && ((pDVar24->NumLanes & 0x40U) != 0)))) ||
((((uint)(byte)pDVar24->NumLanes & 0xffffff0f) * 2 - 1 == uVar8 &&
((pDVar24->NumLanes & 0x80U) != 0))));
uVar7 = uVar8;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar7 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar8 / 2 & 0x1fU);
}
test42 = (uVar7 ^ 1) & 1;
uVar7 = uVar8;
} while (!bVar4);
}
}
}
LAB_00024f78:
if (-1 < (int)uVar7) {
uVar8 = (uint)(byte)pDVar24->NumLanes;
iVar12 = (uVar8 & 0xffffff0f) << 1;
if ((int)uVar7 < iVar12) {
bVar6 = pDVar24->AILanes;
iVar19 = uVar7 - ((int)uVar7 >> 0x1f);
goto LAB_00024fa4;
}
}
}
}
if (bVar5) {
(&validExitIdx)[iVar14] = (short)(iVar17 >> 0x18);
local_58 = local_58 + 1;
}
else {
(&validExitIdx)[iVar14] = 0x2a;
}
iVar17 = iVar10 + 1;
iVar14 = iVar10;
} while (iVar10 < 3);
if ((iVar11 < 0) || (local_58 < 1)) goto LAB_00026928;
if ((local_50 != local_4c) && (local_58 != 1)) {
if ((uint)cp->ai[0xfb] == local_50) {
SHORT_ARRAY_000aab3c[0] = 0x2a;
}
else {
if ((uint)cp->ai[0xfb] == local_4c) {
validExitIdx = 0x2a;
}
else {
if (SHORT_000aab3a != 0x2a) {
SHORT_ARRAY_000aab3c[0] = 0x2a;
validExitIdx = 0x2a;
}
}
}
}
lVar9 = Random2(0);
sVar2 = (&validExitIdx)[lVar9 % 3];
pbVar23 = cp->ai + 0xc;
iVar17 = lVar9 % 3;
while (sVar2 == 0x2a) {
iVar14 = 0;
if (iVar17 < 2) {
iVar14 = iVar17 + 1;
}
sVar2 = (&validExitIdx)[iVar14];
iVar17 = iVar14;
}
iVar17 = (int)(&validExitIdx)[iVar17];
uVar25 = SEXT24(pDVar15->ExitIdx[iVar17]);
iVar14 = 0;
if (turnAngle != (int *)0x0) {
iVar12 = (iVar17 + 4) - iVar11;
iVar10 = iVar12;
if (iVar12 < 0) {
iVar10 = iVar12 + 3;
}
iVar12 = iVar12 + (iVar10 >> 2) * -4;
if (iVar12 == 1) {
iVar14 = -0x400;
}
else {
if (((1 < iVar12) && (iVar12 != 2)) && (iVar12 == 3)) {
iVar14 = 0x400;
}
}
test42 = iVar11;
test555 = iVar17;
*turnAngle = iVar14;
}
uVar8 = 0xffffffff;
uVar18 = 0;
iVar17 = *turnAngle;
uVar3 = *(ushort *)&pDVar15->flags;
do {
if ((int)pDVar15->ExitIdx[0] == currentRoadId) {
uVar8 = uVar18;
}
uVar18 = uVar18 + 1;
pDVar15 = (DRIVER2_JUNCTION *)(pDVar15->ExitIdx + 1);
} while ((int)uVar18 < 4);
if (*pbVar23 != 8) {
*pbVar23 = 0;
if ((uVar3 & 1) == 0) {
bVar5 = false;
if ((uVar8 == 0) || (uVar8 == 2)) {
bVar5 = true;
}
if ((uVar3 & 2) == 0) {
bVar6 = 4;
if (!bVar5) goto LAB_000252b4;
LAB_000252ac:
bVar6 = 6;
if (iVar17 == 0) goto LAB_000252bc;
goto LAB_000252b4;
}
bVar6 = 4;
if (!bVar5) goto LAB_000252ac;
*(CIV_ROUTE_ENTRY **)(cp->ai + 8) = oldNode;
}
else {
cp->ai[0xd] = (byte)(uVar8 & 1);
bVar6 = 1;
if ((&junctionLightsPhase)[uVar8 & 1] == '\x03') goto LAB_000252ac;
LAB_000252b4:
*(CIV_ROUTE_ENTRY **)(cp->ai + 8) = oldNode;
}
*pbVar23 = bVar6;
}
LAB_000252bc:
iVar17 = *turnAngle;
iVar11 = oldNode->dir + iVar17;
if (((((uVar25 & 0xffffe000) != 0) || (NumDriver2Straights <= (int)(uVar25 & 0x1fff))) &&
(((uVar25 & 0xffffe000) != 0x4000 || (NumDriver2Curves <= (int)(uVar25 & 0x1fff))))) ||
((int)uVar25 < 0)) goto LAB_00026928;
if (((uVar25 & 0xffffe000) == 0) && ((int)(uVar25 & 0x1fff) < NumDriver2Straights)) {
pDVar30 = Driver2StraightsPtr + uVar25;
uVar18 = (iVar11 - pDVar30->angle) + 0x400U & 0x800;
uVar8 = ((uint)(byte)pDVar30->NumLanes & 0xf) * 2;
if (uVar18 == 0) {
iVar17 = -iVar17;
}
if (iVar17 == 0) {
if (uVar18 == uVar29) {
uVar7 = (uint)cp->ai[0xfb];
}
else {
uVar7 = uVar8 - ((uint)cp->ai[0xfb] + 1);
}
bVar5 = uVar18 == 0;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
if ((uVar7 & 1) == 0) {
LAB_00025514:
if (!bVar5) {
uVar7 = 0xffffffff;
goto LAB_0002564c;
}
}
else {
if (bVar5) {
uVar7 = 0xffffffff;
goto LAB_0002564c;
}
}
LAB_0002552c:
if (((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar7 / 2 & 0x1fU) & 1U) != 0)
goto LAB_0002564c;
}
else {
if (((int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar7 / 2 & 0x1fU) & 1U) == 0)
goto LAB_00025514;
if (!bVar5) goto LAB_0002552c;
}
uVar7 = 0xffffffff;
}
else {
if (iVar17 < 1) {
if ((iVar17 == -0x400) &&
(uVar29 = (uint)((byte)pDVar30->NumLanes >> 6) & 1, uVar7 = uVar8, uVar29 < uVar8)) {
do {
if (((((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar29 / 2 & 0x1fU) & 1U) != 0) &&
((uVar29 != 0 || ((pDVar30->NumLanes & 0x40U) == 0)))) &&
((((uint)(byte)pDVar30->NumLanes & 0xffffff0f) * 2 - 1 != uVar29 ||
((pDVar30->NumLanes & 0x80U) == 0)))) {
uVar7 = uVar29;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar7 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar29 / 2 & 0x1fU);
}
test555 = (uVar7 ^ 1) & 1;
uVar7 = uVar29;
if (test555 == 0) {
if (uVar18 != 0) break;
}
else {
if (uVar18 == 0) break;
}
}
uVar29 = uVar29 + 1;
uVar7 = uVar8;
} while ((int)uVar29 < (int)(((uint)(byte)pDVar30->NumLanes & 0xffffff0f) << 1));
}
}
else {
uVar29 = uVar8;
if (iVar17 == 0x400) {
do {
do {
uVar29 = uVar29 - 1;
uVar7 = uVar8;
if ((int)uVar29 < 0) goto LAB_0002564c;
} while (((((int)(uint)(byte)pDVar30->AILanes >> ((int)uVar29 / 2 & 0x1fU) & 1U) == 0)
|| ((uVar29 == 0 && ((pDVar30->NumLanes & 0x40U) != 0)))) ||
((((uint)(byte)pDVar30->NumLanes & 0xffffff0f) * 2 - 1 == uVar29 &&
((pDVar30->NumLanes & 0x80U) != 0))));
uVar7 = uVar29;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar7 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar29 / 2 & 0x1fU);
}
test42 = (uVar7 ^ 1) & 1;
uVar7 = uVar29;
} while (uVar18 == 0);
}
}
}
LAB_0002564c:
uVar8 = uVar7;
if (*turnAngle != 0) {
if (uVar8 - 1 == uVar7) {
uVar29 = uVar7;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar29 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar7 / 2 & 0x1fU);
}
uVar18 = uVar7;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar18 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)(uVar7 - 1) / 2 & 0x1fU) ^ 1;
}
uVar8 = uVar7 - 1;
if (((uVar29 ^ 1) & 1) == (uVar18 & 1)) goto LAB_000267a4;
}
uVar8 = uVar7;
if (uVar7 == 0) {
uVar29 = 1;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar29 = ((uint)(byte)pDVar30->LaneDirs ^ 1) & 1;
}
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) goto LAB_00025ba4;
LAB_00025b80:
uVar18 = uVar8 + 1;
if (uVar29 == ((uVar18 ^ 1) & 1)) goto LAB_00025bc8;
}
}
}
else {
uVar8 = uVar7;
if (((uVar25 & 0xffffe000) != 0x4000) ||
((NumDriver2Curves <= (int)(uVar25 & 0x1fff) || ((int)uVar25 < 0)))) goto LAB_000267a4;
pDVar24 = Driver2CurvesPtr + (uVar25 - 0x4000);
iVar17 = ratan2(oldNode->x - pDVar24->Midx, oldNode->z - pDVar24->Midz);
bVar5 = (int)(((iVar11 - iVar17) + 0x800U & 0xfff) - 0x800) < 1;
iVar17 = *turnAngle;
uVar8 = ((uint)(byte)pDVar24->NumLanes & 0xf) * 2;
if (!bVar5) {
iVar17 = -iVar17;
}
if (iVar17 == 0) {
if ((uint)bVar5 << 0xb == uVar29) {
uVar7 = (uint)cp->ai[0xfb];
}
else {
uVar7 = uVar8 - ((uint)cp->ai[0xfb] + 1);
}
if (*(short *)&pDVar24->NumLanes == -0xff) {
if ((uVar7 & 1) == 0) {
LAB_0002595c:
if (bVar5) {
uVar7 = 0xffffffff;
goto LAB_00025a8c;
}
}
else {
if (!bVar5) {
uVar7 = 0xffffffff;
goto LAB_00025a8c;
}
}
LAB_00025974:
if (((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar7 / 2 & 0x1fU) & 1U) != 0)
goto LAB_00025a8c;
}
else {
if (((int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar7 / 2 & 0x1fU) & 1U) == 0)
goto LAB_0002595c;
if (bVar5) goto LAB_00025974;
}
uVar7 = 0xffffffff;
}
else {
if (iVar17 < 1) {
if ((iVar17 == -0x400) &&
(uVar29 = (uint)((byte)pDVar24->NumLanes >> 6) & 1, uVar7 = uVar8, uVar29 < uVar8)) {
do {
if (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar29 / 2 & 0x1fU) & 1U) != 0) &&
((uVar29 != 0 || ((pDVar24->NumLanes & 0x40U) == 0)))) &&
((((uint)(byte)pDVar24->NumLanes & 0xffffff0f) * 2 - 1 != uVar29 ||
((pDVar24->NumLanes & 0x80U) == 0)))) {
uVar7 = uVar29;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar7 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar29 / 2 & 0x1fU);
}
test555 = (uVar7 ^ 1) & 1;
uVar7 = uVar29;
if (test555 == 0) {
if (bVar5) break;
}
else {
if (!bVar5) break;
}
}
uVar29 = uVar29 + 1;
uVar7 = uVar8;
} while ((int)uVar29 < (int)(((uint)(byte)pDVar24->NumLanes & 0xffffff0f) << 1));
}
}
else {
uVar29 = uVar8;
if (iVar17 == 0x400) {
do {
do {
uVar29 = uVar29 - 1;
uVar7 = uVar8;
if ((int)uVar29 < 0) goto LAB_00025a8c;
} while (((((int)(uint)(byte)pDVar24->AILanes >> ((int)uVar29 / 2 & 0x1fU) & 1U) == 0)
|| ((uVar29 == 0 && ((pDVar24->NumLanes & 0x40U) != 0)))) ||
((((uint)(byte)pDVar24->NumLanes & 0xffffff0f) * 2 - 1 == uVar29 &&
((pDVar24->NumLanes & 0x80U) != 0))));
uVar7 = uVar29;
if (*(short *)&pDVar24->NumLanes != -0xff) {
uVar7 = (int)(uint)(byte)pDVar24->LaneDirs >> ((int)uVar29 / 2 & 0x1fU);
}
test42 = (uVar7 ^ 1) & 1;
uVar7 = uVar29;
} while (!bVar5);
}
}
}
LAB_00025a8c:
uVar8 = uVar7;
if (*turnAngle != 0) {
if (uVar8 - 1 == uVar7) {
uVar29 = uVar7;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar29 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar7 / 2 & 0x1fU);
}
uVar18 = uVar7;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar18 = (int)(uint)(byte)pDVar30->LaneDirs >> ((int)(uVar7 - 1) / 2 & 0x1fU) ^ 1;
}
uVar8 = uVar7 - 1;
if (((uVar29 ^ 1) & 1) == (uVar18 & 1)) goto LAB_000267a4;
}
uVar8 = uVar7;
if (uVar7 == 0) {
uVar29 = 1;
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar29 = ((uint)(byte)pDVar30->LaneDirs ^ 1) & 1;
}
if ((*(uint *)(pDVar30->ConnectIdx + 3) & 0xffff0000) == 0xff010000) goto LAB_00025b80;
LAB_00025ba4:
uVar18 = uVar7 + 1;
uVar8 = uVar7;
if (uVar29 == (((int)(uint)(byte)pDVar30->LaneDirs >> ((int)uVar18 / 2 & 0x1fU) ^ 1U) & 1))
{
LAB_00025bc8:
uVar8 = uVar18;
}
}
}
}
LAB_000267a4:
if ((int)uVar8 < 0) goto LAB_00026928;
cp->ai[0xfb] = (byte)uVar8;
if (startDist != (int *)0x0) {
iVar17 = uVar25 << 3;
if (((uVar25 & 0xffffe000) == 0x4000) &&
(iVar17 = uVar25 * 8, (int)(uVar25 & 0x1fff) < NumDriver2Curves)) {
if ((int)uVar25 < 0) {
iVar17 = uVar25 << 3;
goto LAB_0002687c;
}
pDVar24 = Driver2CurvesPtr + (uVar25 - 0x4000);
if (*(short *)&pDVar24->NumLanes == -0xff) {
if ((uVar8 & 1) == 0) {
uVar7 = 0;
}
else {
LAB_00026844:
uVar7 = (int)pDVar24->end - (int)pDVar24->start & 0xfff;
}
}
else {
if (((int)(uint)(byte)pDVar24->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f) & 1U) != 0)
goto LAB_00026844;
uVar7 = 0;
}
*startDist = uVar7;
bVar6 = pDVar24->NumLanes;
}
else {
LAB_0002687c:
piVar28 = &Driver2StraightsPtr->Midx + (iVar17 - uVar25);
if ((piVar28[5] & 0xffff0000U) == 0xff010000) {
test555 = 0;
if ((cp->ai[0xfb] & 1) != 0) {
LAB_000268e0:
test555 = ZEXT24(*(ushort *)(piVar28 + 2));
}
}
else {
test555 = 0;
if (((int)(uint)*(byte *)((int)piVar28 + 0x17) >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f) & 1U)
!= 0) goto LAB_000268e0;
}
test123 = test555;
*startDist = test555;
bVar6 = *(byte *)((int)piVar28 + 0x16);
}
cp->ai[0xf8] = speedLimits[(uint)(bVar6 >> 4) & 3];
}
if (-1 < (int)uVar25) {
return uVar25;
}
LAB_00026928:
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ InitNodeList(struct _CAR_DATA *cp /*$s6*/, char *extraData /*$s7*/)
// line 1365, offset 0x00026964
/* begin block 1 */
// Start line: 1366
// Start offset: 0x00026964
// Variables:
// int i; // $v1
// struct CIV_ROUTE_ENTRY *cr; // $s5
// int dx; // $s1
// int dz; // $s2
// int surfInd; // $s4
/* begin block 1.1 */
// Start line: 1397
// Start offset: 0x00026A04
// Variables:
// int theta; // $s0
// int laneDist; // $s1
// struct DRIVER2_STRAIGHT *str; // $s3
/* end block 1.1 */
// End offset: 0x00026B60
// End Line: 1406
/* begin block 1.2 */
// Start line: 1411
// Start offset: 0x00026B9C
// Variables:
// struct DRIVER2_CURVE *crv; // $s0
/* end block 1.2 */
// End offset: 0x00026C4C
// End Line: 1415
/* end block 1 */
// End offset: 0x00026CAC
// End Line: 1425
/* begin block 2 */
// Start line: 2972
/* end block 2 */
// End Line: 2973
/* begin block 3 */
// Start line: 2988
/* end block 3 */
// End Line: 2989
void InitNodeList(_CAR_DATA *cp, char *extraData)
{
UNIMPLEMENTED();
/*
short sVar1;
ushort uVar2;
undefined2 *puVar3;
int iVar4;
int iVar5;
int iVar6;
uint uVar7;
int iVar8;
DRIVER2_CURVE *pDVar9;
DRIVER2_STRAIGHT *pDVar10;
uint uVar11;
ushort *puVar12;
puVar3 = (undefined2 *)(cp->ai + 0x26);
iVar6 = 0xc;
uVar11 = *(uint *)cp->ai;
do {
*(undefined4 *)(puVar3 + 3) = 0;
*(undefined4 *)(puVar3 + 5) = 0;
*puVar3 = 0x7f;
iVar6 = iVar6 + -1;
puVar3 = puVar3 + 8;
} while (-1 < iVar6);
iVar6 = (cp->hd).where.t[0];
puVar12 = (ushort *)(cp->ai + 0x24);
*(int *)(cp->ai + 0x2c) = iVar6;
iVar8 = (cp->hd).where.t[2];
*(undefined2 *)(cp->ai + 0x26) = 1;
*(int *)(cp->ai + 0x30) = iVar8;
if ((((uVar11 & 0xffffe000) == 0) && ((int)(uVar11 & 0x1fff) < NumDriver2Straights)) &&
(-1 < (int)uVar11)) {
pDVar10 = Driver2StraightsPtr + uVar11;
iVar6 = iVar6 - pDVar10->Midx;
iVar8 = iVar8 - pDVar10->Midz;
iVar4 = ratan2(iVar6, iVar8);
sVar1 = pDVar10->angle;
iVar5 = SquareRoot0(iVar6 * iVar6 + iVar8 * iVar8);
*(uint *)(cp->ai + 0x28) =
(uint)(pDVar10->length >> 1) +
(rcossin_tbl[(sVar1 - iVar4 & 0xfffU) * 2 + 1] * iVar5 + 0x800 >> 0xc);
uVar7 = (uint)(ushort)pDVar10->angle & 0xfff;
iVar6 = ((uint)(byte)pDVar10->NumLanes & 0xf) * 0x200 +
(-iVar6 * (int)rcossin_tbl[uVar7 * 2 + 1] + iVar8 * rcossin_tbl[uVar7 * 2] + 0x800 >>
0xc);
if (iVar6 < 0) {
iVar6 = iVar6 + 0x1ff;
}
uVar7 = iVar6 >> 9;
cp->ai[0xfb] = (byte)uVar7;
if ((*(uint *)(pDVar10->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar7 = (int)(uint)(byte)pDVar10->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
if ((uVar7 & 1) == 0) {
*puVar12 = pDVar10->angle;
}
else {
*puVar12 = pDVar10->angle + 0x800U & 0xfff;
}
}
if ((((uVar11 & 0xffffe000) == 0x4000) && ((int)(uVar11 & 0x1fff) < NumDriver2Curves)) &&
(-1 < (int)uVar11)) {
if (extraData == (char *)0x0) {
pDVar9 = Driver2CurvesPtr + (uVar11 - 0x4000);
uVar11 = ratan2(*(int *)(cp->ai + 0x2c) - pDVar9->Midx, *(int *)(cp->ai + 0x30) - pDVar9->Midz)
;
uVar7 = (uVar11 & 0xfff) - (int)pDVar9->start;
uVar11 = uVar7 & 0xf80;
if ((9 < (byte)pDVar9->inside) && (uVar11 = uVar7 & 0xfe0, (byte)pDVar9->inside < 0x14)) {
uVar11 = uVar7 & 0xfc0;
}
*(uint *)(cp->ai + 0x28) = uVar11;
sVar1 = (short)uVar11 + pDVar9->start;
if (*(short *)&pDVar9->NumLanes == -0xff) {
uVar11 = (uint)cp->ai[0xfb];
}
else {
uVar11 = (int)(uint)(byte)pDVar9->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
uVar2 = sVar1 - 0x400;
if ((uVar11 & 1) == 0) {
uVar2 = sVar1 + 0x400;
}
*puVar12 = uVar2;
}
else {
*(undefined4 *)(cp->ai + 0x28) = *(undefined4 *)(extraData + 4);
*puVar12 = *(ushort *)(extraData + 8);
}
}
if (extraData != (char *)0x0) {
*(undefined4 *)(cp->ai + 0x28) = *(undefined4 *)(extraData + 4);
}
return;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ GetNodePos(struct DRIVER2_STRAIGHT *straight /*$t1*/, struct DRIVER2_JUNCTION *junction /*$a1*/, struct DRIVER2_CURVE *curve /*$t0*/, int distAlongPath /*$a3*/, struct _CAR_DATA *cp /*stack 16*/, int *x /*stack 20*/, int *z /*stack 24*/, int laneNo /*stack 28*/)
// line 1441, offset 0x00026cac
/* begin block 1 */
// Start line: 1442
// Start offset: 0x00026CAC
// Variables:
// unsigned char oldLane; // $a0
// unsigned char changeLaneCount; // $t3
/* end block 1 */
// End offset: 0x00026F20
// End Line: 1504
/* begin block 2 */
// Start line: 3154
/* end block 2 */
// End Line: 3155
/* begin block 3 */
// Start line: 3171
/* end block 3 */
// End Line: 3172
int GetNodePos(DRIVER2_STRAIGHT *straight, DRIVER2_JUNCTION *junction, DRIVER2_CURVE *curve, int distAlongPath, _CAR_DATA *cp, int *x, int *z, int laneNo)
{
UNIMPLEMENTED();
return 0;
/*
uint uVar1;
uint uVar2;
uint uVar3;
if (cp == (_CAR_DATA *)0x0) {
uVar2 = 0;
uVar3 = 0;
LAB_00026d04:
if (curve == (DRIVER2_CURVE *)0x0) {
if ((cp != (_CAR_DATA *)0x0) && (straight == (DRIVER2_STRAIGHT *)0x0)) {
LAB_00026ce8:
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;
}
angle = (int)straight->angle;
distFromCentre = distAlongPath - (uint)(straight->length >> 1);
if ((cp != (_CAR_DATA *)0x0) && (0x7ff < angle)) goto LAB_00026ce8;
uVar1 = uVar3;
if (laneNo <= (int)uVar2) {
uVar1 = -uVar3;
}
test42 = uVar1 * 0x80;
sideShift = (((uint)(byte)straight->NumLanes & 0xf) * 0x200 - (laneNo * 0x200 + 0x100)) +
test42;
*x = straight->Midx + (distFromCentre * rcossin_tbl[(angle & 0xfffU) * 2] + 0x800 >> 0xc) +
(sideShift * rcossin_tbl[(angle & 0xfffU) * 2 + 1] + 0x800 >> 0xc);
*z = (straight->Midz + (distFromCentre * rcossin_tbl[(angle & 0xfffU) * 2 + 1] + 0x800 >> 0xc)
) - (sideShift * rcossin_tbl[(angle & 0xfffU) * 2] + 0x800 >> 0xc);
goto LAB_00026f00;
}
}
else {
uVar2 = (uint)cp->ai[0x11];
uVar3 = (uint)cp->ai[0x12];
if ((straight != (DRIVER2_STRAIGHT *)0x0) || (junction != (DRIVER2_JUNCTION *)0x0))
goto LAB_00026d04;
if (curve == (DRIVER2_CURVE *)0x0) goto LAB_00026ce8;
}
angle = distAlongPath + curve->start;
uVar1 = uVar3;
if ((int)uVar2 < laneNo) {
uVar1 = -uVar3;
}
test42 = uVar1 * 0x80;
radius = (uint)(byte)curve->inside * 0x400 + laneNo * 0x200 + 0x100 + test42;
*x = curve->Midx + (radius * rcossin_tbl[(angle & 0xfffU) * 2] + 0x800 >> 0xc);
*z = curve->Midz + (radius * rcossin_tbl[(angle & 0xfffU) * 2 + 1] + 0x800 >> 0xc);
LAB_00026f00:
if (uVar3 != 0) {
cp->ai[0x12] = cp->ai[0x12] - 1;
}
return 0;
*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CheckChangeLanes(struct DRIVER2_STRAIGHT *straight /*$s4*/, struct DRIVER2_CURVE *curve /*$s6*/, int distAlongSegment /*$a2*/, struct _CAR_DATA *cp /*$s3*/, int tryToPark /*stack 16*/)
// line 1507, offset 0x00026f20
/* begin block 1 */
// Start line: 1508
// Start offset: 0x00026F20
// Variables:
// unsigned char currentLane; // $s7
// unsigned char newLane; // $s2
// unsigned char trials; // $t3
// unsigned char canProceed; // stack offset -88
// unsigned char travelAlongRoad; // $s5
// unsigned char turnRight; // stack offset -84
// struct _CAR_DATA *cp1; // $s0
// struct CIV_ROUTE_ENTRY tmpNode; // stack offset -120
/* begin block 1.1 */
// Start line: 1572
// Start offset: 0x00027290
// Variables:
// struct VECTOR pos; // stack offset -104
// int theta; // $a0
// int length; // $a1
/* begin block 1.1.1 */
// Start line: 1588
// Start offset: 0x00027394
/* end block 1.1.1 */
// End offset: 0x00027494
// End Line: 1596
/* end block 1.1 */
// End offset: 0x000274A4
// End Line: 1598
/* end block 1 */
// End offset: 0x00027530
// End Line: 1623
/* begin block 2 */
// Start line: 3328
/* end block 2 */
// End Line: 3329
/* begin block 3 */
// Start line: 3332
/* end block 3 */
// End Line: 3333
/* begin block 4 */
// Start line: 3337
/* end block 4 */
// End Line: 3338
int CheckChangeLanes(DRIVER2_STRAIGHT *straight, DRIVER2_CURVE *curve, int distAlongSegment, _CAR_DATA *cp, int tryToPark)
{
UNIMPLEMENTED();
return 0;
/*
byte bVar1;
bool bVar2;
byte bVar3;
uint uVar4;
long lVar5;
int iVar6;
CAR_COSMETICS *pCVar7;
uint uVar8;
int iVar9;
uint uVar10;
_CAR_DATA *p_Var11;
uint uVar12;
uint uVar13;
uint unaff_s5;
bool local_54;
bVar2 = false;
bVar1 = cp->ai[0xfb];
uVar12 = (uint)bVar1;
if ((cp->ai[0xc] != 8) && (*(int *)(cp->ai + 0x18) == 0)) {
if (straight == (DRIVER2_STRAIGHT *)0x0) {
bVar3 = curve->NumLanes;
}
else {
bVar3 = straight->NumLanes;
}
uVar4 = ((uint)bVar3 & 0xf) * 2;
lVar5 = Random2((int)straight);
uVar13 = uVar12 + (lVar5 >> 7 & 2U) + 0xff & 0xff;
if (tryToPark != 0) {
if (bVar1 == 1) {
uVar13 = 0;
}
else {
if (uVar4 - 2 == uVar12) {
uVar13 = uVar4 - 1 & 0xff;
}
}
}
bVar3 = 0;
uVar10 = (uVar12 ^ 1) & 1;
do {
if (bVar3 == 1) {
uVar13 = uVar12 * 2 - uVar13 & 0xff;
}
if ((uVar13 == 0xff) || (uVar4 <= uVar13)) goto LAB_000274bc;
if ((gCurrentMissionNumber == 0x21) && (makeLimoPullOver != '\0')) {
LAB_0002718c:
if (straight != (DRIVER2_STRAIGHT *)0x0) {
unaff_s5 = uVar10;
if ((*(uint *)(straight->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
unaff_s5 = ((int)(uint)(byte)straight->LaneDirs >> ((uint)(bVar1 >> 1) & 0x1f) ^ 1U) & 1
;
}
uVar8 = uVar13;
if ((*(uint *)(straight->ConnectIdx + 3) & 0xffff0000) != 0xff010000) {
uVar8 = (int)(uint)(byte)straight->LaneDirs >> (uVar13 >> 1 & 0x1f);
}
if (((uVar8 ^ 1) & 1) != unaff_s5) goto LAB_000274bc;
}
if (curve != (DRIVER2_CURVE *)0x0) {
unaff_s5 = uVar10;
if ((*(uint *)&curve->NumLanes & 0xffff) != 0xff01) {
unaff_s5 = ((int)(uint)(byte)curve->LaneDirs >> ((uint)(bVar1 >> 1) & 0x1f) ^ 1U) & 1;
}
uVar8 = uVar13;
if ((*(uint *)&curve->NumLanes & 0xffff) != 0xff01) {
uVar8 = (int)(uint)(byte)curve->LaneDirs >> (uVar13 >> 1 & 0x1f);
}
if (((uVar8 ^ 1) & 1) != unaff_s5) goto LAB_000274bc;
}
if ((*(int *)(cp->ai + 8) == 0) && (*(int *)(cp->ai + 0x14) == -1)) {
bVar2 = true;
local_54 = unaff_s5 != 0;
if (uVar12 < uVar13) {
local_54 = !local_54;
}
iVar6 = (cp->hd).direction;
uVar8 = iVar6 - 0x400;
if (local_54 != false) {
uVar8 = iVar6 + 0x400;
}
cd.x.vx = (cp->hd).oBox.location.vx +
((int)rcossin_tbl[(uVar8 & 0xfff) * 2] * 0x200 + 0x800 >> 0xc);
cd.x.vz = (cp->hd).oBox.location.vz +
((int)rcossin_tbl[(uVar8 & 0xfff) * 2 + 1] * 0x200 + 0x800 >> 0xc);
cd.length[0] = (int)(((cp->ap).carCos)->colBox).vz + 0x5d;
cd.length[1] = (int)(((cp->ap).carCos)->colBox).vx;
cd.theta = (cp->hd).direction;
p_Var11 = car_data + 0x13;
do {
if ((p_Var11 != cp) && (p_Var11->controlType != '\0')) {
pCVar7 = (p_Var11->ap).carCos;
CDATA2D_000bd0e4.length[0] = (int)(pCVar7->colBox).vz + 0x5d;
CDATA2D_000bd0e4.x.vx = (p_Var11->hd).oBox.location.vx;
CDATA2D_000bd0e4.length[1] = (int)(pCVar7->colBox).vx;
CDATA2D_000bd0e4.x.vz = (p_Var11->hd).oBox.location.vz;
CDATA2D_000bd0e4.theta = (p_Var11->hd).direction;
iVar9 = ((cd.length[0] + CDATA2D_000bd0e4.length[0]) * 3) / 2;
iVar6 = cd.x.vx - CDATA2D_000bd0e4.x.vx;
if (iVar6 < 0) {
iVar6 = CDATA2D_000bd0e4.x.vx - cd.x.vx;
}
if (iVar6 < iVar9) {
iVar6 = cd.x.vz - CDATA2D_000bd0e4.x.vz;
if (iVar6 < 0) {
iVar6 = CDATA2D_000bd0e4.x.vz - cd.x.vz;
}
if ((iVar6 < iVar9) && (iVar6 = bcollided2d(&cd, 1), iVar6 != 0)) {
bVar2 = false;
break;
}
}
}
p_Var11 = p_Var11 + -1;
} while ((_CAR_DATA *)((int)&cheats.MagicMirror + 3U) < p_Var11);
if (bVar2) goto LAB_000274d8;
}
}
else {
if (tryToPark == 0) {
if (((straight == (DRIVER2_STRAIGHT *)0x0) ||
(((((int)(uint)(byte)straight->AILanes >> (uVar13 >> 1 & 0x1f) & 1U) != 0 &&
((uVar13 != 0 || ((straight->NumLanes & 0x40U) == 0)))) &&
((((uint)(byte)straight->NumLanes & 0xf) * 2 - 1 != uVar13 ||
((straight->NumLanes & 0x80U) == 0)))))) &&
((curve == (DRIVER2_CURVE *)0x0 ||
(((((int)(uint)(byte)curve->AILanes >> (uVar13 >> 1 & 0x1f) & 1U) != 0 &&
((uVar13 != 0 || ((curve->NumLanes & 0x40U) == 0)))) &&
((((uint)(byte)curve->NumLanes & 0xf) * 2 - 1 != uVar13 ||
((curve->NumLanes & 0x80U) == 0)))))))) goto LAB_0002718c;
}
else {
if (((straight == (DRIVER2_STRAIGHT *)0x0) ||
(((int)(uint)(byte)straight->AILanes >> (uVar13 >> 1 & 0x1f) & 1U) != 0)) &&
((curve == (DRIVER2_CURVE *)0x0 ||
(((int)(uint)(byte)curve->AILanes >> (uVar13 >> 1 & 0x1f) & 1U) != 0))))
goto LAB_0002718c;
}
}
LAB_000274bc:
bVar3 = bVar3 + 1;
} while (bVar3 < 2);
if (bVar2) {
LAB_000274d8:
*(undefined4 *)(cp->ai + 0x18) = 0xa1;
cp->ai[0x11] = bVar1;
cp->ai[0x12] = 4;
*(bool *)(cp->ai + 0xe) = local_54;
uVar12 = uVar13;
}
}
return uVar12;
*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CreateNewNode(struct _CAR_DATA *cp /*$s4*/)
// line 1637, offset 0x00027530
/* begin block 1 */
// Start line: 1638
// Start offset: 0x00027530
// Variables:
// int oldRoad; // $s1
// int cr; // $a3
// struct CIV_ROUTE_ENTRY *newNode; // $s6
// struct CIV_ROUTE_ENTRY *oldNode; // $s3
// struct DRIVER2_CURVE *curve; // $s0
// struct DRIVER2_STRAIGHT *straight; // $s5
// int turnAngle; // stack offset -56
/* begin block 1.1 */
// Start line: 1638
// Start offset: 0x00027530
// Variables:
// struct _CAR_DATA *cp; // $s4
// struct CIV_ROUTE_ENTRY *currentNode; // $v1
/* begin block 1.1.1 */
// Start line: 1638
// Start offset: 0x00027530
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $a0
/* end block 1.1.1 */
// End offset: 0x0002757C
// End Line: 1638
/* end block 1.1 */
// End offset: 0x0002757C
// End Line: 1638
/* begin block 1.2 */
// Start line: 1638
// Start offset: 0x0002758C
// Variables:
// struct _CAR_DATA *cp; // $s4
/* begin block 1.2.1 */
// Start line: 1638
// Start offset: 0x0002758C
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $a0
/* end block 1.2.1 */
// End offset: 0x0002759C
// End Line: 1638
/* end block 1.2 */
// End offset: 0x0002759C
// End Line: 1638
/* begin block 1.3 */
// Start line: 1638
// Start offset: 0x000275A8
// Variables:
// struct _CAR_DATA *cp; // $s4
/* begin block 1.3.1 */
// Start line: 1638
// Start offset: 0x000275A8
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $a0
/* end block 1.3.1 */
// End offset: 0x000275B8
// End Line: 1638
/* end block 1.3 */
// End offset: 0x000275B8
// End Line: 1638
/* begin block 1.4 */
// Start line: 1638
// Start offset: 0x000275C4
// Variables:
// struct _CAR_DATA *cp; // $s4
/* begin block 1.4.1 */
// Start line: 1638
// Start offset: 0x000275C4
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $a0
/* end block 1.4.1 */
// End offset: 0x000275D4
// End Line: 1638
/* end block 1.4 */
// End offset: 0x000275D4
// End Line: 1638
/* begin block 1.5 */
// Start line: 1653
// Start offset: 0x000275F0
// Variables:
// struct _CAR_DATA *cp; // $s4
// struct CIV_ROUTE_ENTRY *currentNode; // $s3
/* begin block 1.5.1 */
// Start line: 1653
// Start offset: 0x000275F0
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.5.1 */
// End offset: 0x000275F0
// End Line: 1653
/* end block 1.5 */
// End offset: 0x000275F0
// End Line: 1653
/* begin block 1.6 */
// Start line: 1655
// Start offset: 0x000275F0
/* begin block 1.6.1 */
// Start line: 1638
// Start offset: 0x000275F0
// Variables:
// struct _CAR_DATA *cp; // $s4
/* begin block 1.6.1.1 */
// Start line: 1638
// Start offset: 0x000275F0
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.6.1.1 */
// End offset: 0x00027600
// End Line: 1638
/* end block 1.6.1 */
// End offset: 0x00027600
// End Line: 1638
/* end block 1.6 */
// End offset: 0x00027610
// End Line: 1658
/* begin block 1.7 */
// Start line: 1659
// Start offset: 0x00027634
// Variables:
// struct _CAR_DATA *cp; // $s4
// struct CIV_ROUTE_ENTRY *currentNode; // $s3
/* begin block 1.7.1 */
// Start line: 1659
// Start offset: 0x00027634
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $s2
/* end block 1.7.1 */
// End offset: 0x0002764C
// End Line: 1659
/* end block 1.7 */
// End offset: 0x0002764C
// End Line: 1659
/* begin block 1.8 */
// Start line: 1681
// Start offset: 0x000276E8
// Variables:
// int travelDir; // $a1
// int segmentEnd; // $a0
/* begin block 1.8.1 */
// Start line: 1688
// Start offset: 0x000277B0
// Variables:
// int startDist; // stack offset -52
/* end block 1.8.1 */
// End offset: 0x00027808
// End Line: 1688
/* end block 1.8 */
// End offset: 0x00027818
// End Line: 1688
/* begin block 1.9 */
// Start line: 1692
// Start offset: 0x0002784C
// Variables:
// int travelDir; // $a2
// int segmentEnd; // $t0
/* begin block 1.9.1 */
// Start line: 1699
// Start offset: 0x00027954
// Variables:
// int startDist; // stack offset -48
/* end block 1.9.1 */
// End offset: 0x00027990
// End Line: 1699
/* end block 1.9 */
// End offset: 0x000279A4
// End Line: 1700
/* begin block 1.10 */
// Start line: 1717
// Start offset: 0x00027A18
// Variables:
// struct CIV_ROUTE_ENTRY tmpNode; // stack offset -72
/* begin block 1.10.1 */
// Start line: 1721
// Start offset: 0x00027A58
// Variables:
// int travelDir; // $a0
/* end block 1.10.1 */
// End offset: 0x00027B18
// End Line: 1732
/* begin block 1.10.2 */
// Start line: 1739
// Start offset: 0x00027B90
// Variables:
// struct _CAR_DATA *playerCar; // $v0
// int dx; // $v1
// int dz; // $a0
/* end block 1.10.2 */
// End offset: 0x00027C00
// End Line: 1744
/* begin block 1.10.3 */
// Start line: 1751
// Start offset: 0x00027C38
// Variables:
// int tryToPark; // $s1
/* end block 1.10.3 */
// End offset: 0x00027DA0
// End Line: 1773
/* begin block 1.10.4 */
// Start line: 1779
// Start offset: 0x00027E04
// Variables:
// int radOfCrv; // $s5
// int cornerAngle; // $a3
// int segLength; // $s0
// int tmp; // $a1
// int dx; // $s1
// int dz; // $s0
/* begin block 1.10.4.1 */
// Start line: 1789
// Start offset: 0x00027EBC
// Variables:
// struct _CAR_DATA *cp; // $s4
/* begin block 1.10.4.1.1 */
// Start line: 1789
// Start offset: 0x00027EBC
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $a0
/* end block 1.10.4.1.1 */
// End offset: 0x00027F44
// End Line: 1792
/* end block 1.10.4.1 */
// End offset: 0x00027F44
// End Line: 1792
/* begin block 1.10.4.2 */
// Start line: 1800
// Start offset: 0x00027F78
// Variables:
// struct _CAR_DATA *cp; // $s4
/* begin block 1.10.4.2.1 */
// Start line: 1800
// Start offset: 0x00027F78
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $a0
/* end block 1.10.4.2.1 */
// End offset: 0x0002800C
// End Line: 1803
/* end block 1.10.4.2 */
// End offset: 0x0002800C
// End Line: 1803
/* end block 1.10.4 */
// End offset: 0x0002800C
// End Line: 1806
/* begin block 1.10.5 */
// Start line: 1810
// Start offset: 0x0002800C
/* begin block 1.10.5.1 */
// Start line: 1638
// Start offset: 0x0002800C
// Variables:
// struct _CAR_DATA *cp; // $s4
// struct CIV_ROUTE_ENTRY *currentNode; // $s6
/* begin block 1.10.5.1.1 */
// Start line: 1638
// Start offset: 0x0002800C
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v0
/* end block 1.10.5.1.1 */
// End offset: 0x0002800C
// End Line: 1638
/* end block 1.10.5.1 */
// End offset: 0x0002800C
// End Line: 1638
/* end block 1.10.5 */
// End offset: 0x0002801C
// End Line: 1814
/* end block 1.10 */
// End offset: 0x0002801C
// End Line: 1814
/* end block 1 */
// End offset: 0x000280D8
// End Line: 1828
/* begin block 2 */
// Start line: 3743
/* end block 2 */
// End Line: 3744
/* begin block 3 */
// Start line: 3758
/* end block 3 */
// End Line: 3759
/* WARNING: Could not reconcile some variable overlaps */
int CreateNewNode(_CAR_DATA *cp)
{
UNIMPLEMENTED();
return 0;
/*
short sVar1;
uint uVar2;
long lVar3;
_CAR_DATA *oldNode;
_CAR_DATA *p_Var4;
_CAR_DATA *p_Var5;
int iVar6;
undefined4 uVar7;
_CAR_DATA *p_Var8;
int iVar9;
uint tryToPark;
DRIVER2_CURVE *curve;
int iVar10;
int iVar11;
DRIVER2_STRAIGHT *straight;
short local_48;
int local_40;
int local_3c;
int local_38;
int local_34;
int local_30[2];
oldNode = *(_CAR_DATA **)(cp->ai + 0xf4);
p_Var8 = (_CAR_DATA *)(cp->ai + 0xf4);
tstNode1 = (CIV_ROUTE_ENTRY *)((oldNode->hd).where.m + 8);
local_38 = 0;
if (p_Var8 <= tstNode1) {
tstNode1 = (CIV_ROUTE_ENTRY *)(oldNode[-1].ai + 0x50);
}
p_Var5 = (_CAR_DATA *)((oldNode->hd).where.m + 8);
if (cp < tstNode1) {
if (p_Var8 <= p_Var5) {
p_Var5 = (_CAR_DATA *)(oldNode[-1].ai + 0x50);
}
p_Var4 = (_CAR_DATA *)&(oldNode->hd).drawCarMat;
if (p_Var5 < cp + 1) {
p_Var5 = p_Var4;
if (p_Var8 <= p_Var4) {
p_Var5 = (_CAR_DATA *)(oldNode[-1].ai + 0x60);
}
if (cp < p_Var5) {
if (p_Var8 <= p_Var4) {
p_Var4 = (_CAR_DATA *)(oldNode[-1].ai + 0x60);
}
if ((p_Var4 < cp + 1) && (oldNode != (_CAR_DATA *)0x0)) {
do {
p_Var4 = (_CAR_DATA *)((oldNode->hd).where.m + 8);
p_Var5 = p_Var4;
if (p_Var8 <= p_Var4) {
p_Var5 = (_CAR_DATA *)(oldNode[-1].ai + 0x50);
}
if ((p_Var5->hd).where.m[1] == 0x7f) {
tryToPark = *(uint *)cp->ai;
if (p_Var8 <= p_Var4) {
p_Var4 = (_CAR_DATA *)(oldNode[-1].ai + 0x50);
}
if ((uint)(byte)cp->id == makeNextNodeCtrlNode) {
*(_CAR_DATA **)(cp->ai + 8) = p_Var4;
makeNextNodeCtrlNode = -1;
}
if (((((tryToPark & 0xffffe000) != 0) ||
(NumDriver2Straights <= (int)(tryToPark & 0x1fff))) &&
(((tryToPark & 0xffffe000) != 0x4000 ||
(NumDriver2Curves <= (int)(tryToPark & 0x1fff))))) || ((int)tryToPark < 0))
break;
if (((tryToPark & 0xffffe000) == 0) &&
((int)(tryToPark & 0x1fff) < NumDriver2Straights)) {
straight = Driver2StraightsPtr + tryToPark;
if ((*(uint *)(straight->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
uVar2 = (uint)cp->ai[0xfb];
}
else {
uVar2 = (int)(uint)(byte)straight->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
iVar9 = -1;
if ((uVar2 & 1) == 0) {
iVar9 = 1;
}
uVar2 = (uint)straight->length;
iVar6 = *(int *)((oldNode->hd).where.m + 2) + iVar9 * 0x400;
*(int *)((p_Var4->hd).where.m + 2) = iVar6;
(p_Var4->hd).where.m[0] = (oldNode->hd).where.m[0];
if (((0 < iVar9) && ((int)uVar2 < iVar6)) || ((iVar9 < 0 && (iVar6 < 0)))) {
if (((iVar9 < 1) || (*(int *)((oldNode->hd).where.m + 2) < (int)uVar2)) &&
((-1 < iVar9 || (0 < *(int *)((oldNode->hd).where.m + 2))))) {
if (iVar9 < 1) {
LAB_000279a0:
*(undefined4 *)((p_Var4->hd).where.m + 2) = 0;
}
else {
*(uint *)((p_Var4->hd).where.m + 2) = uVar2;
}
}
else {
iVar9 = GetNextRoadInfo(cp, 1, &local_38, &local_34, (CIV_ROUTE_ENTRY *)oldNode);
*(int *)cp->ai = iVar9;
(p_Var4->hd).where.m[0] = (oldNode->hd).where.m[0] + (short)local_38 & 0xfff;
*(int *)((p_Var4->hd).where.m + 2) = local_34;
LAB_000277f0:
if (*(int *)cp->ai == -1) break;
}
}
}
else {
if (((tryToPark & 0xffffe000) == 0x4000) &&
(((int)(tryToPark & 0x1fff) < NumDriver2Curves && (-1 < (int)tryToPark)))) {
curve = Driver2CurvesPtr + (tryToPark - 0x4000);
if (*(short *)&curve->NumLanes == -0xff) {
uVar2 = (uint)cp->ai[0xfb];
}
else {
uVar2 = (int)(uint)(byte)curve->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
iVar9 = -1;
if ((uVar2 & 1) == 0) {
iVar9 = 1;
}
uVar2 = (int)curve->end - (int)curve->start & 0xfff;
if ((byte)curve->inside < 10) {
iVar6 = iVar9 << 7;
}
else {
iVar6 = iVar9 << 6;
if (0x13 < (byte)curve->inside) {
iVar6 = iVar9 << 5;
}
}
iVar6 = *(int *)((oldNode->hd).where.m + 2) + iVar6;
*(int *)((p_Var4->hd).where.m + 2) = iVar6;
(p_Var4->hd).where.m[0] =
(p_Var4->hd).where.m[2] + curve->start + (short)iVar9 * 0x400 & 0xfff;
if (((0 < iVar9) && ((int)uVar2 < iVar6)) || ((iVar9 < 0 && (iVar6 < 0)))) {
if (((0 < iVar9) && ((int)uVar2 <= *(int *)((oldNode->hd).where.m + 2))) ||
((iVar9 < 0 && (*(int *)((oldNode->hd).where.m + 2) < 1)))) {
iVar9 = GetNextRoadInfo(cp, 1, &local_38, local_30, (CIV_ROUTE_ENTRY *)oldNode);
*(int *)cp->ai = iVar9;
(p_Var4->hd).where.m[0] = (oldNode->hd).where.m[0] + (short)local_38 & 0xfff;
*(int *)((p_Var4->hd).where.m + 2) = local_30[0];
goto LAB_000277f0;
}
if (iVar9 < 1) goto LAB_000279a0;
*(uint *)((p_Var4->hd).where.m + 2) = uVar2;
}
}
}
uVar2 = *(uint *)cp->ai;
if (-1 < (int)uVar2) {
curve = (DRIVER2_CURVE *)0x0;
if (((uVar2 & 0xffffe000) == 0x4000) &&
(straight = (DRIVER2_STRAIGHT *)0x0, (int)(uVar2 & 0x1fff) < NumDriver2Curves)) {
curve = Driver2CurvesPtr + (uVar2 - 0x4000);
}
else {
straight = Driver2StraightsPtr + uVar2;
}
local_40 = *(int *)((p_Var4->hd).where.m + 4);
local_3c = *(int *)((p_Var4->hd).where.m + 6);
if ((tryToPark != uVar2) && (local_38 == 0)) {
if (straight == (DRIVER2_STRAIGHT *)0x0) {
if (*(short *)&curve->NumLanes == -0xff) {
tryToPark = (uint)cp->ai[0xfb];
}
else {
tryToPark = (int)(uint)(byte)curve->LaneDirs >>
((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
iVar9 = -1;
if ((tryToPark & 1) == 0) {
iVar9 = 1;
}
iVar6 = iVar9 << 7;
if ((9 < (byte)curve->inside) &&
(iVar6 = iVar9 << 6, 0x13 < (byte)curve->inside)) {
iVar6 = iVar9 << 5;
}
iVar6 = *(int *)((p_Var4->hd).where.m + 2) + iVar6;
}
else {
if ((*(uint *)(straight->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
tryToPark = (uint)cp->ai[0xfb];
}
else {
tryToPark = (int)(uint)(byte)straight->LaneDirs >>
((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
iVar9 = -1;
if ((tryToPark & 1) == 0) {
iVar9 = 1;
}
iVar6 = *(int *)((p_Var4->hd).where.m + 2) + iVar9 * 0x400;
}
*(int *)((p_Var4->hd).where.m + 2) = iVar6;
}
if ((((gCurrentMissionNumber == 0x21) &&
(iVar9 = CarHasSiren((uint)(byte)car_data[player.playerCarId].ap.model),
iVar9 != 0)) && (player.horn.on != '\0')) &&
(((cp->ap).model == '\x04' &&
(iVar9 = car_data[player.playerCarId].hd.where.t[0] - (cp->hd).where.t[0],
iVar6 = car_data[player.playerCarId].hd.where.t[2] - (cp->hd).where.t[2],
iVar9 * iVar9 + iVar6 * iVar6 < 16000000)))) {
makeLimoPullOver = '\x01';
}
lVar3 = Random2(0);
if (((lVar3 + (uint)(byte)cp->id * 0x20 & 0xf1) == 0xf1) ||
(makeLimoPullOver != '\0')) {
tryToPark = 0;
if (numParkedCars < maxParkedCars) {
tryToPark = Random2(0);
tryToPark = (uint)((tryToPark & 2) != 0);
}
if ((gCurrentMissionNumber == 0x21) && ((cp->ap).model == '\x04')) {
tryToPark = (uint)(makeLimoPullOver != '\0');
}
uVar2 = CheckChangeLanes(straight, curve, *(int *)((p_Var4->hd).where.m + 2), cp,
tryToPark);
uVar2 = uVar2 & 0xff;
if (((uVar2 != (uint)cp->ai[0xfb]) && (cp->ai[0xfb] = (byte)uVar2, tryToPark != 0)
) && ((makeLimoPullOver != '\0' ||
((cp->ai[0xc] == 0 &&
(((straight != (DRIVER2_STRAIGHT *)0x0 &&
(((uVar2 == 0 && ((straight->NumLanes & 0x40U) != 0)) ||
((((uint)(byte)straight->NumLanes & 0xf) * 2 - 1 ==
(uint)cp->ai[0xfb] && ((straight->NumLanes & 0x80U) != 0)))))) ||
((curve != (DRIVER2_CURVE *)0x0 &&
(((cp->ai[0xfb] == 0 && ((curve->NumLanes & 0x40U) != 0)) ||
((((uint)(byte)curve->NumLanes & 0xf) * 2 - 1 == (uint)cp->ai[0xfb]
&& ((curve->NumLanes & 0x80U) != 0)))))))))))))) {
makeNextNodeCtrlNode = ZEXT14((byte)cp->id);
cp->ai[0xc] = 8;
*(_CAR_DATA **)(cp->ai + 8) = p_Var4;
cp->ai[0x12] = 0;
}
}
tryToPark = *(uint *)(p_Var4->hd).where.m;
uVar7 = *(undefined4 *)((p_Var4->hd).where.m + 2);
local_40 = *(int *)((p_Var4->hd).where.m + 4);
local_3c = *(int *)((p_Var4->hd).where.m + 6);
GetNodePos(straight, (DRIVER2_JUNCTION *)0x0, curve, *(int *)((p_Var4->hd).where.m + 2)
, cp, &local_40, &local_3c, (uint)cp->ai[0xfb]);
if (local_38 == -0x400) {
iVar11 = local_40 - *(int *)((oldNode->hd).where.m + 4);
iVar10 = local_3c - *(int *)((oldNode->hd).where.m + 6);
iVar9 = (cp->hd).wheel_speed / 0xaa;
iVar6 = SquareRoot0(iVar11 * iVar11 + iVar10 * iVar10);
iVar10 = ratan2(iVar11, iVar10);
uVar2 = ((iVar10 - (oldNode->hd).where.m[0]) + 0x800U & 0xfff) - 0x800;
iVar10 = (iVar6 - iVar9) * (int)rcossin_tbl[(uVar2 & 0xfff) * 2 + 1] + 0x800 >>
0xc;
p_Var5 = p_Var4;
if (0 < iVar10) {
*(int *)((p_Var4->hd).where.m + 4) =
*(int *)((oldNode->hd).where.m + 4) +
(iVar10 * rcossin_tbl[((uint)(ushort)(oldNode->hd).where.m[0] & 0xfff) * 2]
+ 0x800 >> 0xc);
p_Var5 = (_CAR_DATA *)((p_Var4->hd).where.m + 8);
*(int *)((p_Var4->hd).where.m + 6) =
*(int *)((oldNode->hd).where.m + 6) +
(iVar10 * rcossin_tbl
[((uint)(ushort)(oldNode->hd).where.m[0] & 0xfff) * 2 + 1] +
0x800 >> 0xc);
sVar1 = (oldNode->hd).where.m[0];
(p_Var4->hd).where.m[1] = 1;
(p_Var4->hd).where.m[0] = sVar1;
if (p_Var8 <= p_Var5) {
p_Var5 = (_CAR_DATA *)(p_Var4[-1].ai + 0x50);
}
}
iVar9 = (iVar6 - iVar9) * (int)rcossin_tbl[(uVar2 & 0xfff) * 2] + 0x800 >> 0xc;
p_Var4 = p_Var5;
if (iVar9 < 0) {
local_48 = (short)tryToPark;
*(int *)((p_Var5->hd).where.m + 4) =
local_40 + (iVar9 * rcossin_tbl[(tryToPark & 0xfff) * 2] + 0x800 >> 0xc);
p_Var4 = (_CAR_DATA *)((p_Var5->hd).where.m + 8);
*(int *)((p_Var5->hd).where.m + 6) =
local_3c +
(iVar9 * rcossin_tbl[(tryToPark & 0xfff) * 2 + 1] + 0x800 >> 0xc);
(p_Var5->hd).where.m[1] = 1;
(p_Var5->hd).where.m[0] = local_48;
if (p_Var8 <= p_Var4) {
p_Var4 = (_CAR_DATA *)(p_Var5[-1].ai + 0x50);
}
}
}
if ((p_Var4->hd).where.m[1] == 0x7f) {
*(uint *)(p_Var4->hd).where.m = tryToPark;
*(undefined4 *)((p_Var4->hd).where.m + 2) = uVar7;
*(int *)((p_Var4->hd).where.m + 4) = local_40;
if (local_40 < 0) {
local_40 = -local_40;
}
*(int *)((p_Var4->hd).where.m + 6) = local_3c;
if (local_40 < 600000) {
if (local_38 != 0) {
*(int *)(cp->ai + 0x14) = (int)p_Var4 + (-0x1b0 - (int)cp) >> 4;
*(bool *)(cp->ai + 0xf) = local_38 == 0x400;
}
(p_Var4->hd).where.m[1] = 1;
return 1;
}
}
}
break;
}
if (p_Var8 <= p_Var4) {
p_Var4 = (_CAR_DATA *)(oldNode[-1].ai + 0x50);
}
oldNode = p_Var4;
} while (p_Var4 != *(_CAR_DATA **)(cp->ai + 0xf4));
}
}
}
}
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ InitCivState(struct _CAR_DATA *cp /*$s1*/, char *extraData /*$s2*/)
// line 1843, offset 0x000280d8
/* begin block 1 */
// Start line: 1844
// Start offset: 0x000280D8
// Variables:
// struct CIV_STATE *cs; // $s0
/* end block 1 */
// End offset: 0x000282E8
// End Line: 1887
/* begin block 2 */
// Start line: 4201
/* end block 2 */
// End Line: 4202
/* begin block 3 */
// Start line: 4217
/* end block 3 */
// End Line: 4218
int InitCivState(_CAR_DATA *cp, char *extraData)
{
UNIMPLEMENTED();
return 0;
/*
uint uVar1;
long lVar2;
int iVar3;
uint *puVar4;
puVar4 = (uint *)cp->ai;
cp->controlType = '\x02';
if (extraData == (char *)0x0) {
cp->ai[0xf9] = 0;
}
else {
cp->ai[0xf9] = extraData[0xc];
}
if (cp->ai[0xf9] == 3) {
LAB_000282b4:
if (extraData == (char *)0x0) {
cp->ai[0xc] = 0;
}
else {
cp->ai[0xc] = extraData[10];
}
iVar3 = 1;
}
else {
if (extraData == (char *)0x0) {
uVar1 = GetSurfaceIndex((VECTOR *)(cp->hd).where.t);
*puVar4 = uVar1;
}
else {
*puVar4 = *(uint *)extraData;
}
uVar1 = *puVar4;
if (-1 < (int)uVar1) {
*(undefined4 *)(cp->ai + 4) = 0;
*(undefined4 *)(cp->ai + 0xf4) = 0;
*(undefined4 *)(cp->ai + 8) = 0;
*(undefined4 *)(cp->ai + 0x14) = 0xffffffff;
if (((((uVar1 & 0xffffe000) == 0) && ((int)(uVar1 & 0x1fff) < NumDriver2Straights)) ||
(((uVar1 & 0xffffe000) == 0x4000 && ((int)(uVar1 & 0x1fff) < NumDriver2Curves)))) &&
(uVar1 = *puVar4, -1 < (int)uVar1)) {
if (cp->ai[0xf9] != 3) {
if (((uVar1 & 0xffffe000) == 0) && ((int)(uVar1 & 0x1fff) < NumDriver2Straights)) {
cp->ai[0xf8] = speedLimits[(uint)((byte)Driver2StraightsPtr[uVar1].NumLanes >> 4) & 3];
}
else {
cp->ai[0xf8] = speedLimits
[(uint)((byte)Driver2CurvesPtr[uVar1 - 0x4000].NumLanes >> 4) & 3];
}
InitNodeList(cp, extraData);
*(byte **)(cp->ai + 0xf4) = cp->ai + 0x24;
lVar2 = *(long *)(cp->ai + 0x30);
(cp->hd).where.t[0] = *(long *)(cp->ai + 0x2c);
(cp->hd).where.t[2] = lVar2;
if (cp->ai[0xf9] != 3) {
return 1;
}
}
goto LAB_000282b4;
}
}
iVar3 = 0;
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
}
return iVar3;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ PingOutCar(struct _CAR_DATA *cp /*$s0*/)
// line 1977, offset 0x0002cf80
/* begin block 1 */
// Start line: 7534
/* end block 1 */
// End Line: 7535
/* begin block 2 */
// Start line: 3954
/* end block 2 */
// End Line: 3955
/* begin block 3 */
// Start line: 7535
/* end block 3 */
// End Line: 7536
int PingOutCar(_CAR_DATA *cp)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
uint *puVar2;
testNumPingedOut = testNumPingedOut + 1;
if (cp->controlType == '\x02') {
if ((cp->controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((cp->ai[0xf9] == 3) && (cp->ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
}
else {
if ((PingOutCivsOnly != '\0') &&
(iVar1 = valid_region((cp->hd).where.t[0], (cp->hd).where.t[2]), iVar1 != 0)) {
return 0;
}
}
puVar2 = (uint *)cp->inform;
if (puVar2 != (uint *)0x0) {
*puVar2 = *puVar2 ^ 0x40000000;
}
ClearMem((char *)cp, 0x29c);
cp->controlType = '\0';
return 1;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ PingOutAllSpecialCivCars()
// line 2016, offset 0x000282e8
/* begin block 1 */
// Start line: 2018
// Start offset: 0x000282E8
// Variables:
// struct _CAR_DATA *lcp; // $s0
/* begin block 1.1 */
// Start line: 2017
// Start offset: 0x00028348
// Variables:
// struct _CAR_DATA *cp; // $s0
/* end block 1.1 */
// End offset: 0x000283E4
// End Line: 2017
/* end block 1 */
// End offset: 0x0002840C
// End Line: 2025
/* begin block 2 */
// Start line: 4449
/* end block 2 */
// End Line: 4450
/* begin block 3 */
// Start line: 4579
/* end block 3 */
// End Line: 4580
/* begin block 4 */
// Start line: 4580
/* end block 4 */
// End Line: 4581
/* begin block 5 */
// Start line: 4581
/* end block 5 */
// End Line: 4582
/* WARNING: Unknown calling convention yet parameter storage is locked */
int PingOutAllSpecialCivCars(void)
{
UNIMPLEMENTED();
return 0;
/*
uint *puVar1;
_CAR_DATA *mem;
mem = car_data;
do {
if ((mem->controlType == '\x02') && (4 < MissionHeader->residentModels[(byte)(mem->ap).model]))
{
testNumPingedOut = testNumPingedOut + 1;
if ((mem->controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((mem->ai[0xf9] == 3) && (mem->ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
puVar1 = (uint *)mem->inform;
if (puVar1 != (uint *)0x0) {
*puVar1 = *puVar1 ^ 0x40000000;
}
ClearMem((char *)mem, 0x29c);
mem->controlType = '\0';
}
mem = mem + 1;
} while (mem < car_data + 0x14);
return 1;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ PingOutAllCivCarsAndCopCars()
// line 2028, offset 0x0002840c
/* begin block 1 */
// Start line: 2030
// Start offset: 0x0002840C
// Variables:
// struct _CAR_DATA *lcp; // $s0
/* begin block 1.1 */
// Start line: 2029
// Start offset: 0x0002844C
// Variables:
// struct _CAR_DATA *cp; // $s0
/* end block 1.1 */
// End offset: 0x0002852C
// End Line: 2029
/* end block 1 */
// End offset: 0x00028554
// End Line: 2037
/* begin block 2 */
// Start line: 4601
/* end block 2 */
// End Line: 4602
/* begin block 3 */
// Start line: 4605
/* end block 3 */
// End Line: 4606
/* begin block 4 */
// Start line: 4606
/* end block 4 */
// End Line: 4607
/* begin block 5 */
// Start line: 4607
/* end block 5 */
// End Line: 4608
/* WARNING: Unknown calling convention yet parameter storage is locked */
int PingOutAllCivCarsAndCopCars(void)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
uint *puVar2;
_CAR_DATA *mem;
mem = car_data;
do {
if ((uint)mem->controlType - 2 < 2) {
testNumPingedOut = testNumPingedOut + 1;
if (mem->controlType == 2) {
if ((mem->controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((mem->ai[0xf9] == 3) && (mem->ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
}
else {
if ((PingOutCivsOnly != '\0') &&
(iVar1 = valid_region((mem->hd).where.t[0], (mem->hd).where.t[2]), iVar1 != 0))
goto LAB_0002852c;
}
puVar2 = (uint *)mem->inform;
if (puVar2 != (uint *)0x0) {
*puVar2 = *puVar2 ^ 0x40000000;
}
ClearMem((char *)mem, 0x29c);
mem->controlType = '\0';
}
LAB_0002852c:
mem = mem + 1;
if ((_CAR_DATA *)((int)&car_data[0x13].lastPad + 3U) < mem) {
return 1;
}
} while (true);*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CheckPingOut(struct _CAR_DATA *cp /*$s0*/)
// line 2050, offset 0x00028554
/* begin block 1 */
// Start line: 2051
// Start offset: 0x00028554
// Variables:
// int dx; // $a0
// int dz; // $v1
// int dist; // $s1
/* begin block 1.1 */
// Start line: 2051
// Start offset: 0x000285B8
// Variables:
// struct _CAR_DATA *cp; // $s0
/* end block 1.1 */
// End offset: 0x00028694
// End Line: 2051
/* end block 1 */
// End offset: 0x000286E0
// End Line: 2081
/* begin block 2 */
// Start line: 4648
/* end block 2 */
// End Line: 4649
/* begin block 3 */
// Start line: 4651
/* end block 3 */
// End Line: 4652
/* begin block 4 */
// Start line: 4656
/* end block 4 */
// End Line: 4657
int CheckPingOut(_CAR_DATA *cp)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
int iVar2;
uint *puVar3;
int z;
int x;
x = (cp->hd).where.t[0];
iVar2 = (player.spoolXZ)->vx - x;
z = (cp->hd).where.t[2];
iVar1 = (player.spoolXZ)->vz - z;
iVar1 = iVar2 * iVar2 + iVar1 * iVar1;
if (576000000 < iVar1) {
testNumPingedOut = testNumPingedOut + 1;
if (cp->controlType == '\x02') {
if ((cp->controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((cp->ai[0xf9] == 3) && (cp->ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
}
else {
if ((PingOutCivsOnly != '\0') && (iVar2 = valid_region(x, z), iVar2 != 0)) goto LAB_00028694;
}
puVar3 = (uint *)cp->inform;
if (puVar3 != (uint *)0x0) {
*puVar3 = *puVar3 ^ 0x40000000;
}
ClearMem((char *)cp, 0x29c);
cp->controlType = '\0';
}
LAB_00028694:
if ((requestStationaryCivCar == 1) && (distFurthestCivCarSq < iVar1)) {
furthestCivID = cp->id;
distFurthestCivCarSq = iVar1;
}
return 1;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ SetUpTrafficLightPhase()
// line 2084, offset 0x0002d220
/* begin block 1 */
// Start line: 7728
/* end block 1 */
// End Line: 7729
/* begin block 2 */
// Start line: 8898
/* end block 2 */
// End Line: 8899
/* begin block 3 */
// Start line: 8899
/* end block 3 */
// End Line: 8900
/* WARNING: Unknown calling convention yet parameter storage is locked */
void SetUpTrafficLightPhase(void)
{
UNIMPLEMENTED();
/*
int iVar1;
iVar1 = TrafficLightCycle(0);
junctionLightsPhase = (char)iVar1;
iVar1 = TrafficLightCycle(1);
CHAR_00h_000aab91 = (char)iVar1;
return;
*/
}
// decompiled code
// original method signature:
// int /*$ra*/ TrafficLightCycle(int exit /*$a0*/)
// line 2116, offset 0x0002cf18
/* begin block 1 */
// Start line: 2117
// Start offset: 0x0002CF18
// Variables:
// int timeCnt; // $v1
/* end block 1 */
// End offset: 0x0002CF80
// End Line: 2141
/* begin block 2 */
// Start line: 4232
/* end block 2 */
// End Line: 4233
/* begin block 3 */
// Start line: 7647
/* end block 3 */
// End Line: 7648
int TrafficLightCycle(int exit)
{
UNIMPLEMENTED();
return 0;
/*
bool bVar1;
int iVar2;
uint uVar3;
uVar3 = CameraCnt - frameStart & 0x1ff;
if ((exit == 0) || (exit == 2)) {
bVar1 = uVar3 < 0x100;
uVar3 = uVar3 - 0x100;
if (bVar1) {
return 1;
}
bVar1 = (int)uVar3 < 0x96;
}
else {
bVar1 = uVar3 < 0x96;
if (0xff < uVar3) {
return 1;
}
}
iVar2 = 3;
if ((!bVar1) && (iVar2 = 2, 199 < (int)uVar3)) {
return 1;
}
return iVar2;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ InitCivCars()
// line 2144, offset 0x0002cda4
/* begin block 1 */
// Start line: 2146
// Start offset: 0x0002CDA4
/* end block 1 */
// End offset: 0x0002CE10
// End Line: 2157
/* begin block 2 */
// Start line: 4928
/* end block 2 */
// End Line: 4929
/* begin block 3 */
// Start line: 4288
/* end block 3 */
// End Line: 4289
/* begin block 4 */
// Start line: 7073
/* end block 4 */
// End Line: 7074
/* begin block 5 */
// Start line: 7075
/* end block 5 */
// End Line: 7076
/* WARNING: Unknown calling convention yet parameter storage is locked */
void InitCivCars(void)
{
UNIMPLEMENTED();
/*
uint uVar1;
PingBufferPos = 0;
cookieCount = '\0';
requestRoadblock = 0;
makeLimoPullOver = '\0';
frameStart = CameraCnt;
uVar1 = Random2(0);
roadblockDelay = (&roadblockDelayDiff)[gCopDifficultyLevel] + (uVar1 & 0xff);
PingOutCivsOnly = '\0';
roadblockCount = roadblockDelay;
return;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CreateCivCarWotDrivesABitThenStops(int direction /*$s5*/, long (*startPos)[4] /*$s2*/, long (*stopPos)[4] /*$a2*/, unsigned char internalModel /*$s4*/, int palette /*stack 16*/)
// line 2176, offset 0x000286e0
/* begin block 1 */
// Start line: 2177
// Start offset: 0x000286E0
// Variables:
// struct _EXTRA_CIV_DATA civDat; // stack offset -56
// struct _CAR_DATA *newCar; // $s1
// struct CIV_ROUTE_ENTRY *stopNode; // $a0
// struct CIV_ROUTE_ENTRY *spareNode; // $a1
/* begin block 1.1 */
// Start line: 2177
// Start offset: 0x000286E0
/* begin block 1.1.1 */
// Start line: 2177
// Start offset: 0x000286E0
// Variables:
// char *slot; // $v1
// struct _CAR_DATA *carCnt; // $a0
/* end block 1.1.1 */
// End offset: 0x00028774
// End Line: 2184
/* end block 1.1 */
// End offset: 0x00028774
// End Line: 2184
/* end block 1 */
// End offset: 0x00028960
// End Line: 2229
/* begin block 2 */
// Start line: 4814
/* end block 2 */
// End Line: 4815
/* begin block 3 */
// Start line: 4910
/* end block 3 */
// End Line: 4911
int CreateCivCarWotDrivesABitThenStops(int direction, long(*startPos)[4], long(*stopPos)[4], unsigned char internalModel, int palette)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
uint uVar2;
uchar *puVar3;
long lVar4;
int iVar5;
_CAR_DATA *cp;
CAR_COSMETICS *pCVar6;
short *psVar7;
short *psVar8;
undefined2 uVar9;
int iVar10;
char acStack56[8];
undefined2 local_30;
undefined2 local_2e;
undefined4 local_2c;
undefined local_28;
undefined local_27;
iVar5 = (int)((int)stopPos - (int)startPos) >> 2;
ratan2(iVar5, iVar5);
cp = car_data;
puVar3 = reservedSlots;
do {
if ((cp->controlType == '\0') && (*puVar3 == '\0')) goto LAB_00028774;
cp = cp + 1;
puVar3 = puVar3 + 1;
} while (cp < car_data + 0x13);
cp = (_CAR_DATA *)0x0;
LAB_00028774:
if (cp == (_CAR_DATA *)0x0) {
uVar2 = 0xffffffff;
}
else {
local_2c = 0;
local_2e = 8;
local_27 = 0;
local_28 = (undefined)palette;
uVar9 = (undefined2)direction;
local_30 = uVar9;
InitCar(cp, direction, startPos, '\x02', (uint)internalModel, 0, acStack56);
cp->ai[0xc] = 8;
psVar8 = rcossin_tbl + (direction & 0xfffU) * 2;
cp->ai[0xf8] = (byte)EVENT_CAR_SPEED;
iVar5 = EVENT_CAR_SPEED;
iVar10 = EVENT_CAR_SPEED * *psVar8;
psVar7 = rcossin_tbl + (direction & 0xfffU) * 2 + 1;
*(undefined4 *)(cp->st + 0x20) = 0;
*(int *)(cp->st + 0x1c) = iVar10;
iVar10 = DistanceTriggerCarMoves;
pCVar6 = (cp->ap).carCos;
*(int *)(cp->st + 0x24) = iVar5 * *psVar7;
iVar1 = iVar10 + (int)(pCVar6->colBox).vz * -3;
if (iVar1 == 0) {
trap(7);
}
*(int *)(cp->ai + 0x20) = (iVar5 << 0xc) / iVar1;
*(long *)(cp->ai + 0x2c) = (*startPos)[0];
lVar4 = (*startPos)[2];
*(byte **)(cp->ai + 8) = cp->ai + 0x34;
*(long *)(cp->ai + 0x30) = lVar4;
*(undefined2 *)(cp->ai + 0x36) = 1;
*(undefined2 *)(cp->ai + 0x34) = uVar9;
*(undefined4 *)(cp->ai + 0x38) = 0;
*(long *)(cp->ai + 0x3c) = (*startPos)[0] + (iVar10 * *psVar8 + 0x800 >> 0xc);
*(long *)(cp->ai + 0x40) = (*startPos)[2] + (iVar10 * *psVar7 + 0x800 >> 0xc);
*(undefined2 *)(cp->ai + 0x46) = 1;
*(undefined2 *)(cp->ai + 0x44) = uVar9;
*(undefined4 *)(cp->ai + 0x48) = 0;
*(long *)(cp->ai + 0x4c) = (*startPos)[0] + (iVar10 * (int)*psVar8 * 3 + 0x800 >> 0xc);
numCivCars = numCivCars + 1;
*(long *)(cp->ai + 0x50) = (*startPos)[0] + (iVar10 * (int)*psVar7 * 3 + 0x800 >> 0xc);
uVar2 = (uint)(byte)cp->id;
}
return uVar2;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CreateStationaryCivCar(int direction /*$t4*/, long orientX /*$s2*/, long orientZ /*$s1*/, long (*startPos)[4] /*$a2*/, int externalModel /*stack 16*/, int palette /*stack 20*/, int controlFlags /*stack 24*/)
// line 2248, offset 0x00028960
/* begin block 1 */
// Start line: 2249
// Start offset: 0x00028960
// Variables:
// struct _EXTRA_CIV_DATA civDat; // stack offset -72
// struct _CAR_DATA *newCar; // $s0
// long tmpRes[4]; // stack offset -48
// long tmpQ[4]; // stack offset -32
/* begin block 1.1 */
// Start line: 2249
// Start offset: 0x00028A1C
/* begin block 1.1.1 */
// Start line: 2249
// Start offset: 0x00028A1C
// Variables:
// char *slot; // $v1
// struct _CAR_DATA *carCnt; // $a0
/* end block 1.1.1 */
// End offset: 0x00028A68
// End Line: 2249
/* end block 1.1 */
// End offset: 0x00028A68
// End Line: 2249
/* end block 1 */
// End offset: 0x00028DB4
// End Line: 2289
/* begin block 2 */
// Start line: 5111
/* end block 2 */
// End Line: 5112
/* begin block 3 */
// Start line: 5131
/* end block 3 */
// End Line: 5132
int CreateStationaryCivCar(int direction, long orientX, long orientZ, long(*startPos)[4], int externalModel, int palette, int controlFlags)
{
UNIMPLEMENTED();
return 0;
/*
uchar *puVar1;
int iVar2;
_CAR_DATA *cp;
int iVar3;
int iVar4;
int iVar5;
uint uVar6;
int iVar7;
int model;
char acStack72[8];
undefined2 local_40;
undefined2 local_3e;
undefined4 local_3c;
undefined local_38;
byte local_37;
uVar6 = externalModel & 0xff;
if (MissionHeader->residentModels[0] == uVar6) {
model = 0;
}
else {
model = 1;
if ((((MissionHeader->residentModels[1] != uVar6) &&
(model = 2, MissionHeader->residentModels[2] != uVar6)) &&
(model = 3, MissionHeader->residentModels[3] != uVar6)) &&
(model = 0xff, MissionHeader->residentModels[4] == uVar6)) {
model = 4;
}
}
if (model != 0xff) {
if ((4 < (byte)externalModel) && (specModelValid == '\0')) {
return -1;
}
cp = car_data;
puVar1 = reservedSlots;
do {
if ((cp->controlType == '\0') && (*puVar1 == '\0')) goto LAB_00028a68;
cp = cp + 1;
puVar1 = puVar1 + 1;
} while (cp < car_data + 0x13);
cp = (_CAR_DATA *)0x0;
LAB_00028a68:
if (cp != (_CAR_DATA *)0x0) {
local_3c = 3;
local_3e = 7;
if ((controlFlags & 1U) != 0) {
requestCopCar = 0;
numCopCars = numCopCars + 1;
cop_respawn_timer = gCopRespawnTime;
}
local_37 = (byte)controlFlags | 4;
if ((gCurrentMissionNumber != 0x20) && ((byte)externalModel == 0)) {
local_37 = (byte)controlFlags | 6;
}
local_38 = (undefined)palette;
local_40 = (undefined2)direction;
InitCar(cp, direction, startPos, '\x02', model, 0, acStack72);
uVar6 = (orientZ - (orientZ >> 0x1f)) * 2 & 0x3ffc;
iVar7 = (int)*(short *)((int)rcossin_tbl + uVar6);
iVar4 = (int)*(short *)((int)rcossin_tbl + uVar6 + 2);
iVar3 = *(int *)(cp->st + 0x10) * iVar7 + *(int *)(cp->st + 0xc) * iVar4 + 0x800 >> 0xc;
model = (*(int *)(cp->st + 0x10) * iVar4 - *(int *)(cp->st + 0xc) * iVar7) + 0x800 >> 0xc;
iVar2 = *(int *)(cp->st + 0x18) * iVar7 + *(int *)(cp->st + 0x14) * iVar4 + 0x800 >> 0xc;
uVar6 = (orientX - (orientX >> 0x1f)) * 2 & 0x3ffc;
iVar5 = (int)*(short *)((int)rcossin_tbl + uVar6);
iVar4 = (*(int *)(cp->st + 0x18) * iVar4 - *(int *)(cp->st + 0x14) * iVar7) + 0x800 >> 0xc;
iVar7 = (int)*(short *)((int)rcossin_tbl + uVar6 + 2);
*(int *)(cp->st + 0xc) = iVar4 * iVar5 + iVar3 * iVar7 + 0x800 >> 0xc;
*(int *)(cp->st + 0x10) = iVar2 * iVar5 + model * iVar7 + 0x800 >> 0xc;
*(int *)(cp->st + 0x14) = (iVar2 * iVar7 - model * iVar5) + 0x800 >> 0xc;
*(int *)(cp->st + 0x18) = (iVar4 * iVar7 - iVar3 * iVar5) + 0x800 >> 0xc;
numCivCars = numCivCars + 1;
return (uint)(byte)cp->id;
}
}
return -1;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ PingInCivCar(int minPingInDist /*stack 0*/)
// line 2323, offset 0x00028db4
/* begin block 1 */
// Start line: 2324
// Start offset: 0x00028DB4
// Variables:
// struct _EXTRA_CIV_DATA civDat; // stack offset -128
// int dir; // stack offset -52
// int distAlongSegment; // $fp
// int lane; // $s7
// struct _CAR_DATA *newCar; // $s1
// struct DRIVER2_STRAIGHT *str; // $s6
// struct DRIVER2_CURVE *crv; // $s5
// unsigned char cookieCountStart; // $s4
// int curveLength; // stack offset -48
// unsigned char model; // $s4
// unsigned char possibleLanes[12]; // stack offset -104
// unsigned char carDistLanes[15]; // stack offset -88
// char numPossibleLanes; // $s0
// int lbody; // $s3
/* begin block 1.1 */
// Start line: 2324
// Start offset: 0x00028EEC
/* begin block 1.1.1 */
// Start line: 2324
// Start offset: 0x00028EEC
// Variables:
// char *slot; // $a1
// struct _CAR_DATA *carCnt; // $a0
/* end block 1.1.1 */
// End offset: 0x00028F40
// End Line: 2324
/* end block 1.1 */
// End offset: 0x00028F40
// End Line: 2324
/* begin block 1.2 */
// Start line: 2393
// Start offset: 0x00029000
// Variables:
// char newCarId; // $v1
/* begin block 1.2.1 */
// Start line: 2324
// Start offset: 0x00029058
// Variables:
// struct _CAR_DATA *cp; // $s1
/* end block 1.2.1 */
// End offset: 0x00029140
// End Line: 2324
/* end block 1.2 */
// End offset: 0x000292A4
// End Line: 2402
/* begin block 1.3 */
// Start line: 2462
// Start offset: 0x00029620
// Variables:
// char frog; // $a0
// char numLanes; // $a1
/* end block 1.3 */
// End offset: 0x00029760
// End Line: 2462
/* begin block 1.4 */
// Start line: 2471
// Start offset: 0x00029860
// Variables:
// char frog; // $a0
// char numLanes; // $a1
/* end block 1.4 */
// End offset: 0x00029964
// End Line: 2471
/* begin block 1.5 */
// Start line: 2528
// Start offset: 0x00029C48
// Variables:
// int externalModel; // $v0
/* begin block 1.5.1 */
// Start line: 2535
// Start offset: 0x00029CC4
// Variables:
// unsigned char palette; // $v0
/* end block 1.5.1 */
// End offset: 0x00029D20
// End Line: 2539
/* end block 1.5 */
// End offset: 0x00029D5C
// End Line: 2544
/* begin block 1.6 */
// Start line: 2550
// Start offset: 0x00029DB8
// Variables:
// int theta; // $s0
// int minDistAlong; // $s2
/* end block 1.6 */
// End offset: 0x00029F10
// End Line: 2563
/* begin block 1.7 */
// Start line: 2567
// Start offset: 0x00029F58
// Variables:
// int minAngle; // $a1
/* end block 1.7 */
// End offset: 0x0002A090
// End Line: 2578
/* begin block 1.8 */
// Start line: 2593
// Start offset: 0x0002A0E8
// Variables:
// long pos[4]; // stack offset -72
// unsigned int distSq; // stack offset -56
/* begin block 1.8.1 */
// Start line: 2593
// Start offset: 0x0002A0E8
// Variables:
// int *distToCarSq; // $t2
/* begin block 1.8.1.1 */
// Start line: 2593
// Start offset: 0x0002A0E8
// Variables:
// int dz; // $v1
// int dx; // $a0
// int distSq; // $v0
// unsigned int retDistSq; // $a2
// struct _CAR_DATA *lcp; // $a1
/* end block 1.8.1.1 */
// End offset: 0x0002A228
// End Line: 2601
/* end block 1.8.1 */
// End offset: 0x0002A228
// End Line: 2601
/* begin block 1.8.2 */
// Start line: 2611
// Start offset: 0x0002A240
// Variables:
// int x; // $t2
// int y; // $a2
// int z; // $t1
// unsigned int distSq; // $a3
/* begin block 1.8.2.1 */
// Start line: 2611
// Start offset: 0x0002A240
// Variables:
// int dz; // $v1
// int dx; // $a0
// int ret; // $t0
// struct _CAR_DATA *lcp; // $a1
/* end block 1.8.2.1 */
// End offset: 0x0002A340
// End Line: 2611
/* end block 1.8.2 */
// End offset: 0x0002A340
// End Line: 2611
/* end block 1.8 */
// End offset: 0x0002A37C
// End Line: 2622
/* end block 1 */
// End offset: 0x0002A4C4
// End Line: 2656
/* begin block 2 */
// Start line: 5271
/* end block 2 */
// End Line: 5272
/* begin block 3 */
// Start line: 5306
/* end block 3 */
// End Line: 5307
/* begin block 4 */
// Start line: 5308
/* end block 4 */
// End Line: 5309
/* WARNING: Type propagation algorithm not settling */
int PingInCivCar(int minPingInDist)
{
UNIMPLEMENTED();
return 0;
/*
byte bVar1;
short sVar2;
ushort uVar3;
bool bVar4;
char cVar5;
undefined3 extraout_var;
int iVar6;
uint model;
long lVar7;
int iVar8;
int iVar9;
uint uVar10;
int iVar11;
_CAR_DATA *cp;
uint *puVar12;
long lVar13;
uchar *puVar14;
_CAR_DATA *p_Var15;
byte bVar16;
uint uVar17;
DRIVER2_CURVE *curve;
DRIVER2_STRAIGHT *straight;
uint uVar18;
undefined local_res0[16];
int local_80;
uint local_7c;
undefined2 local_78;
short local_76;
int local_74;
char local_70;
undefined local_6f;
byte local_68[16];
char acStack88[16];
long local_48;
long local_44;
int local_40;
uint local_38;
uint local_34;
int local_30;
int local_2c;
local_7c = 0xfffffffb;
uVar18 = 0xffffffff;
straight = (DRIVER2_STRAIGHT *)0x0;
curve = (DRIVER2_CURVE *)0x0;
local_34 = 0xffffff;
local_2c = 0;
PingOutCivsOnly = '\x01';
if (((requestCopCar == 0) && (numParkedCars < maxParkedCars)) &&
((gCurrentMissionNumber != 0x21 || (numCivCars != 0)))) {
local_2c = 1;
}
playerNum = 0;
if (NumPlayers == 2) {
playerNum = (byte)CameraCnt & 1;
}
if ((MissionHeader->type & 4U) != 0) {
PingOutCivsOnly = '\x01';
return 0;
}
if (gInGameCutsceneActive != 0) {
PingOutCivsOnly = '\x01';
return 0;
}
if ((maxCivCars + -1 <= numCivCars) && (gInGameChaseActive == 0)) {
PingOutCivsOnly = '\x01';
return 0;
}
if (1 < NumPlayers) {
PingOutCivsOnly = '\x01';
return 0;
}
cp = car_data;
puVar14 = reservedSlots;
do {
if ((cp->controlType == '\0') && (*puVar14 == '\0')) goto LAB_00028f40;
cp = cp + 1;
puVar14 = puVar14 + 1;
} while (cp < car_data + 0x13);
cp = (_CAR_DATA *)0x0;
LAB_00028f40:
if (cp == (_CAR_DATA *)0x0) {
PingOutCivsOnly = '\x01';
return 0;
}
ClearMem((char *)&local_80, 0x14);
baseLoc.vx = ((&player)[(byte)playerNum].spoolXZ)->vx;
baseLoc.vz = ((&player)[(byte)playerNum].spoolXZ)->vz;
if ((requestCopCar == 0) && (0x2b < (byte)cookieCount)) {
cookieCount = cookieCount + -0x19;
}
cVar5 = cookieCount;
if ((useStoredPings == 0) || (gInGameChaseActive == 0)) {
do {
if (requestCopCar == 0) {
if ((byte)cookieCount < 0x2b) goto LAB_000294b0;
cookieCount = 0;
}
else {
if ((byte)cookieCount < 0x37) {
LAB_000294b0:
cookieCount = cookieCount + 1;
}
else {
cookieCount = 0;
}
}
if (cookieCount == cVar5) break;
if (requestCopCar == 0) {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x2c;
}
else {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x38;
}
if (requestCopCar == 0) {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2] << 3;
}
else {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2] * 10;
}
randomLoc.vx = baseLoc.vx + (iVar6 + 0x800 >> 0xc) * 0x800;
if (requestCopCar == 0) {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x2c;
}
else {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x38;
}
if (requestCopCar == 0) {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2 + 1] << 3;
}
else {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2 + 1] * 10;
}
randomLoc.vz = baseLoc.vz + (iVar6 + 0x800 >> 0xc) * 0x800;
roadSeg = RoadInCell(&randomLoc);
} while (((((roadSeg & 0xffffe000U) != 0) || (NumDriver2Straights <= (int)(roadSeg & 0x1fffU)))
&& (((roadSeg & 0xffffe000U) != 0x4000 ||
(NumDriver2Curves <= (int)(roadSeg & 0x1fffU))))) || (roadSeg < 0));
}
else {
cVar5 = GetPingInfo(&cookieCount);
iVar6 = CONCAT31(extraout_var, cVar5);
if (iVar6 == -1) {
return 0;
}
if (0x13 < iVar6) {
return 0;
}
cp = car_data + iVar6;
if (car_data[iVar6].controlType != '\0') {
testNumPingedOut = testNumPingedOut + 1;
if (car_data[iVar6].controlType == '\x02') {
if ((car_data[iVar6].controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((car_data[iVar6].ai[0xf9] == 3) && (car_data[iVar6].ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
LAB_0002910c:
puVar12 = (uint *)car_data[iVar6].inform;
if (puVar12 != (uint *)0x0) {
*puVar12 = *puVar12 ^ 0x40000000;
}
ClearMem((char *)cp, 0x29c);
car_data[iVar6].controlType = '\0';
bVar4 = true;
}
else {
if (PingOutCivsOnly == '\0') goto LAB_0002910c;
iVar8 = valid_region(car_data[iVar6].hd.where.t[0], car_data[iVar6].hd.where.t[2]);
bVar4 = false;
if (iVar8 == 0) goto LAB_0002910c;
}
if (!bVar4) {
return 0;
}
}
if (requestCopCar == 0) {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x2c;
}
else {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x38;
}
if (requestCopCar == 0) {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2] << 3;
}
else {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2] * 10;
}
randomLoc.vx = baseLoc.vx + (iVar6 + 0x800 >> 0xc) * 0x800;
if (requestCopCar == 0) {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x2c;
}
else {
model = (int)((uint)(byte)cookieCount * 0x1000) / 0x38;
}
if (requestCopCar == 0) {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2 + 1] << 3;
}
else {
iVar6 = (int)rcossin_tbl[(model & 0xfff) * 2 + 1] * 10;
}
randomLoc.vz = baseLoc.vz + (iVar6 + 0x800 >> 0xc) * 0x800;
roadSeg = RoadInCell(&randomLoc);
}
if (((((roadSeg & 0xffffe000U) != 0) || (NumDriver2Straights <= (int)(roadSeg & 0x1fffU))) &&
(((roadSeg & 0xffffe000U) != 0x4000 || (NumDriver2Curves <= (int)(roadSeg & 0x1fffU))))) ||
(roadSeg < 0)) {
civPingTest.OffRoad = civPingTest.OffRoad + 1;
return 0;
}
if (((((roadSeg & 0xffffe000U) != 0) || (NumDriver2Straights <= (int)(roadSeg & 0x1fffU))) &&
(((roadSeg & 0xffffe000U) != 0x4000 || (NumDriver2Curves <= (int)(roadSeg & 0x1fffU))))) ||
(roadSeg < 0)) goto LAB_0002a368;
ClearMem(acStack88, 0xf);
if ((((roadSeg & 0xffffe000U) == 0) && ((int)(roadSeg & 0x1fffU) < NumDriver2Straights)) &&
(-1 < roadSeg)) {
straight = Driver2StraightsPtr + roadSeg;
if ((straight->NumLanes & 0xfU) == 0) goto LAB_0002a368;
if ((gCurrentMissionNumber == 0x21) && (minPingInDist == 0x29a)) {
uVar18 = 1;
}
else {
uVar18 = 0;
model = ((uint)(byte)straight->NumLanes & 0xf) * 2;
uVar17 = 0;
if ((straight->NumLanes & 0xfU) != 0) {
do {
if (((((uVar18 == 0) || (model - 1 == uVar18)) && (local_2c != 0)) &&
(((uVar18 == 0 && ((straight->NumLanes & 0x40U) != 0)) ||
((((uint)(byte)straight->NumLanes & 0xffffff0f) * 2 - 1 == uVar18 &&
((straight->NumLanes & 0x80U) != 0)))))) ||
(((((int)(uint)(byte)straight->AILanes >> (uVar18 >> 1 & 0x1f) & 1U) != 0 &&
((uVar18 != 0 || ((straight->NumLanes & 0x40U) == 0)))) &&
((((uint)(byte)straight->NumLanes & 0xffffff0f) * 2 - 1 != uVar18 ||
((straight->NumLanes & 0x80U) == 0)))))) {
local_68[uVar17] = (byte)uVar18;
uVar17 = uVar17 + 1 & 0xff;
}
uVar18 = uVar18 + 1 & 0xff;
} while (uVar18 < model);
}
if (uVar17 == 0) {
return 0;
}
lVar13 = Random2(0);
if (uVar17 == 0) {
trap(7);
}
uVar18 = (uint)local_68[(lVar13 >> 8) % uVar17];
cp->ai[0xfb] = local_68[(lVar13 >> 8) % uVar17];
}
if (((uVar18 == 0) && ((straight->NumLanes & 0x40U) != 0)) ||
((((uint)(byte)straight->NumLanes & 0xf) * 2 - 1 == uVar18 &&
((straight->NumLanes & 0x80U) != 0)))) {
local_74 = 3;
local_76 = 7;
if (((int)(uint)(byte)straight->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) != 0) {
local_76 = 5;
}
}
else {
if (((int)(uint)(byte)straight->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) == 0) {
LAB_00029a28:
civPingTest.NotDrivable = civPingTest.NotDrivable + 1;
return 0;
}
local_74 = 0;
local_76 = 0;
}
}
else {
if ((((roadSeg & 0xffffe000U) == 0x4000) && ((int)(roadSeg & 0x1fffU) < NumDriver2Curves)) &&
(-1 < roadSeg)) {
curve = Driver2CurvesPtr + roadSeg + -0x4000;
bVar16 = curve->NumLanes;
uVar18 = 0;
if ((bVar16 & 0xf) == 0) goto LAB_0002a368;
model = ((uint)bVar16 & 0xf) * 2;
uVar17 = 0;
if ((bVar16 & 0xf) != 0) {
do {
if ((((uVar18 == 0) || (model - 1 == uVar18)) &&
((local_2c != 0 &&
(((uVar18 == 0 && ((curve->NumLanes & 0x40U) != 0)) ||
((((uint)(byte)curve->NumLanes & 0xffffff0f) * 2 - 1 == uVar18 &&
((curve->NumLanes & 0x80U) != 0)))))))) ||
((((int)(uint)(byte)curve->AILanes >> (uVar18 >> 1 & 0x1f) & 1U) != 0 &&
(((uVar18 != 0 || ((curve->NumLanes & 0x40U) == 0)) &&
((((uint)(byte)curve->NumLanes & 0xffffff0f) * 2 - 1 != uVar18 ||
((curve->NumLanes & 0x80U) == 0)))))))) {
local_68[uVar17] = (byte)uVar18;
uVar17 = uVar17 + 1 & 0xff;
}
uVar18 = uVar18 + 1 & 0xff;
} while (uVar18 < model);
}
if (uVar17 == 0) {
return 0;
}
lVar13 = Random2(0);
if (uVar17 == 0) {
trap(7);
}
bVar16 = local_68[(lVar13 >> 8) % uVar17];
uVar18 = (uint)bVar16;
cp->ai[0xfb] = bVar16;
bVar1 = curve->NumLanes;
model = ((uint)bVar1 & 0xf) * 2;
if (model < uVar18) goto LAB_0002a368;
if (((bVar16 == 0) && ((bVar1 & 0x40) != 0)) ||
((model - 1 == uVar18 && ((bVar1 & 0x80) != 0)))) {
local_74 = 3;
local_76 = 7;
if (((int)(uint)(byte)curve->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) != 0) {
local_76 = 5;
}
}
else {
if (((int)(uint)(byte)curve->AILanes >> ((int)uVar18 / 2 & 0x1fU) & 1U) == 0)
goto LAB_00029a28;
local_74 = 0;
local_76 = 0;
}
local_30 = (int)(((int)curve->end - (int)curve->start & 0xfffU) *
(uint)(byte)curve->inside * 0xb) / 7;
}
}
if ((local_74 != 3) ||
(((cVar5 = '\0', gInGameCutsceneActive == 0 && (gInGameChaseActive == 0)) &&
((model = Random2(0), (model & 0x40) == 0 || (cVar5 = '\x03', gCurrentMissionNumber == 0x20)))
))) {
cVar5 = '\0';
}
s__0009bf48[0] = cVar5;
if (((specModelValid == '\0') || (allowSpecSpooling == 0)) ||
(MissionHeader->residentModels[4] == 0xc)) {
CHAR_04h_0009bf4b = '\0';
CHAR_00h_0009bf4a = '\x01';
}
else {
CHAR_04h_0009bf4b = '\x04';
model = Random2(0);
CHAR_00h_0009bf4a = '\x01';
if ((model & 0x100) != 0) {
CHAR_00h_0009bf4a = '\x04';
}
}
if ((gCurrentMissionNumber == 7) || (gCurrentMissionNumber == 0x21)) {
CHAR_02h_0009bf45 = '\0';
CHAR_02h_0009bf44 = '\0';
CHAR_02h_0009bf47 = '\x01';
CHAR_02h_0009bf46 = '\x01';
}
else {
CHAR_02h_0009bf47 = '\x02';
CHAR_02h_0009bf46 = '\x02';
CHAR_02h_0009bf45 = '\x02';
CHAR_02h_0009bf44 = '\x02';
}
local_6f = 0;
if (requestCopCar == 0) {
model = Random2(0);
model = (uint)(byte)modelRandomList[model & 0xf];
}
else {
model = 3;
}
if ((gCurrentMissionNumber == 0x21) && (minPingInDist == 0x29a)) {
model = 4;
}
if (requestCopCar != 0) {
local_6f = 1;
}
if ((MissionHeader->residentModels[model] == 0) || (4 < MissionHeader->residentModels[model])) {
local_70 = '\0';
}
else {
if ((player.playerType == '\x01') &&
((uint)(byte)car_data[player.playerCarId].ap.model == model)) {
lVar7 = Random2(0);
lVar13 = lVar7;
if (lVar7 < 0) {
lVar13 = lVar7 + 3;
}
uVar17 = lVar7 + (lVar13 >> 2) * -4 & 0xff;
local_70 = (char)uVar17;
if ((byte)car_data[player.playerCarId].ap.palette <= uVar17) {
local_70 = local_70 + '\x01';
}
}
else {
lVar13 = Random2(0);
local_70 = (char)lVar13 + (char)(lVar13 / 5) * -5;
}
}
iVar6 = (int)car_cosmetics[model].colBox.vz;
if ((((roadSeg & 0xffffe000U) == 0) && ((int)(roadSeg & 0x1fffU) < NumDriver2Straights)) &&
(-1 < roadSeg)) {
uVar17 = 0;
if (requestCopCar == 0) {
iVar8 = iVar6 * 2;
uVar17 = iVar6 * 3;
}
else {
iVar8 = iVar6 << 1;
}
if ((int)(uint)straight->length <= (iVar8 + iVar6) * 2) {
return 0;
}
dx = randomLoc.vx - straight->Midx;
dz = randomLoc.vz - straight->Midz;
iVar8 = ratan2(dx, dz);
sVar2 = straight->angle;
iVar9 = SquareRoot0(dx * dx + dz * dz);
uVar3 = straight->length;
local_7c = (uint)(uVar3 >> 1) +
(rcossin_tbl[(sVar2 - iVar8 & 0xfffU) * 2 + 1] * iVar9 + 0x800 >> 0xc);
if (requestCopCar == 0) {
if ((int)local_7c < (int)uVar17) {
local_7c = uVar17;
}
if ((int)(uVar3 - local_7c) < (int)uVar17) {
local_7c = uVar3 - uVar17;
}
}
if ((*(uint *)(straight->ConnectIdx + 3) & 0xffff0000) == 0xff010000) {
uVar17 = (uint)cp->ai[0xfb];
}
else {
uVar17 = (int)(uint)(byte)straight->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
if ((uVar17 & 1) == 0) {
local_34 = SEXT24(straight->angle);
}
else {
local_34 = (int)straight->angle + 0x800U & 0xfff;
}
}
else {
if ((((roadSeg & 0xffffe000U) == 0x4000) && ((int)(roadSeg & 0x1fffU) < NumDriver2Curves)) &&
(-1 < roadSeg)) {
currentAngle = ratan2(randomLoc.vx - curve->Midx, randomLoc.vz - curve->Midz);
uVar17 = 0;
if (requestCopCar == 0) {
bVar16 = curve->inside;
uVar17 = 0x80;
if ((9 < bVar16) && (uVar17 = 0x20, bVar16 < 0x14)) {
uVar17 = 0x40;
}
}
else {
bVar16 = curve->inside;
}
uVar10 = (currentAngle & 0xfffU) - (int)curve->start;
local_7c = uVar10 & 0xf80;
if ((9 < bVar16) && (local_7c = uVar10 & 0xfe0, bVar16 < 0x14)) {
local_7c = uVar10 & 0xfc0;
}
if (local_7c <= uVar17) {
local_7c = uVar17;
}
uVar17 = ((int)curve->end - (int)curve->start) - uVar17 & 0xfff;
if (uVar17 <= local_7c) {
local_7c = uVar17;
}
iVar8 = local_7c + (int)curve->start;
if (*(short *)&curve->NumLanes == -0xff) {
uVar17 = (uint)cp->ai[0xfb];
}
else {
uVar17 = (int)(uint)(byte)curve->LaneDirs >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f);
}
if ((uVar17 & 1) == 0) {
local_34 = iVar8 + 0x400;
}
else {
local_34 = iVar8 - 0x400;
}
if (local_30 < iVar6 * 6) {
return 0;
}
}
}
if (((local_74 == 3) && (local_76 == 5)) && (maxParkedCars <= numParkedCars)) {
return 0;
}
if (((local_34 == 0xffffff) || ((int)uVar18 < 0)) || ((int)local_7c < 0)) {
LAB_0002a368:
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;
}
GetNodePos(straight, (DRIVER2_JUNCTION *)0x0, curve, local_7c, cp, (int *)(cp->ai + 0x2c),
(int *)(cp->ai + 0x30), (uint)cp->ai[0xfb]);
uVar17 = 0x7fffffff;
p_Var15 = car_data;
local_48 = *(int *)(cp->ai + 0x2c);
local_40 = *(int *)(cp->ai + 0x30);
local_44 = randomLoc.vy;
do {
if (p_Var15->controlType != '\0') {
iVar9 = (p_Var15->hd).where.t[1];
iVar8 = randomLoc.vy - iVar9;
if (iVar8 < 0) {
iVar8 = iVar9 - randomLoc.vy;
}
if (iVar8 < 800) {
iVar9 = local_48 - (p_Var15->hd).where.t[0];
iVar8 = iVar9;
if (iVar9 < 0) {
iVar8 = -iVar9;
}
if (iVar8 < 0x1000) {
iVar11 = local_40 - (p_Var15->hd).where.t[2];
iVar8 = iVar11;
if (iVar11 < 0) {
iVar8 = -iVar11;
}
if ((iVar8 < 0x1000) && (uVar10 = iVar9 * iVar9 + iVar11 * iVar11, uVar10 < uVar17)) {
uVar17 = uVar10;
}
}
}
}
p_Var15 = p_Var15 + 1;
} while (p_Var15 < (_CAR_DATA *)0xd4698);
if ((undefined *)register0x00000074 != (undefined *)0x38) {
local_38 = uVar17;
}
if (local_38 < (uint)(iVar6 * iVar6 * 8 * 8)) {
return 0;
}
p_Var15 = car_data;
local_38 = 9000000;
iVar6 = 0;
do {
if (p_Var15->controlType != '\0') {
iVar9 = (p_Var15->hd).where.t[1];
iVar8 = randomLoc.vy - iVar9;
if (iVar8 < 0) {
iVar8 = iVar9 - randomLoc.vy;
}
if (iVar8 < 800) {
iVar9 = local_48 - (p_Var15->hd).where.t[0];
iVar8 = iVar9;
if (iVar9 < 0) {
iVar8 = -iVar9;
}
if (iVar8 < 0x7000) {
iVar11 = local_40 - (p_Var15->hd).where.t[2];
iVar8 = iVar11;
if (iVar11 < 0) {
iVar8 = -iVar11;
}
if ((iVar8 < 0x7000) && ((uint)(iVar9 * iVar9 + iVar11 * iVar11) < 9000000)) {
iVar6 = iVar6 + 1;
}
}
}
}
p_Var15 = p_Var15 + 1;
} while (p_Var15 < (_CAR_DATA *)0xd4698);
if (closeEncounter < iVar6) {
return 0;
}
local_80 = roadSeg;
if (roadSeg < 0) goto LAB_0002a368;
local_78 = (undefined2)local_34;
InitCar(cp, local_34, (long(*)[4])&local_48, '\x02', model, 0, (char *)&local_80);
cp->ai[0xfb] = (byte)uVar18;
if ((gCurrentMissionNumber == 0x21) && (minPingInDist == 0x29a)) {
limoId = cp->id;
}
if (cp->ai[0xf9] == 3) {
if (cp->ai[0xc] != 5) goto LAB_0002a430;
cp->controlFlags = cp->controlFlags | 4;
}
if (cp->ai[0xc] == 5) {
numParkedCars = numParkedCars + 1;
}
LAB_0002a430:
if ((cp->controlFlags & 1) != 0) {
requestCopCar = 0;
numCopCars = numCopCars + 1;
}
numCivCars = numCivCars + 1;
if ((cp->controlFlags & 1) != 0) {
PassiveCopTasks(cp);
}
PingOutCivsOnly = '\0';
return (uint)(byte)cp->id + 1;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ AttemptUnPark(struct _CAR_DATA *cp /*$s1*/)
// line 2659, offset 0x0002a4c4
/* begin block 1 */
// Start line: 2660
// Start offset: 0x0002A4C4
// Variables:
// struct DRIVER2_STRAIGHT *str; // $s2
// struct DRIVER2_CURVE *crv; // $s3
/* end block 1 */
// End offset: 0x0002A5FC
// End Line: 2690
/* begin block 2 */
// Start line: 6109
/* end block 2 */
// End Line: 6110
/* begin block 3 */
// Start line: 6113
/* end block 3 */
// End Line: 6114
/* begin block 4 */
// Start line: 6115
/* end block 4 */
// End Line: 6116
void AttemptUnPark(_CAR_DATA *cp)
{
UNIMPLEMENTED();
/*
byte bVar1;
uint uVar2;
DRIVER2_STRAIGHT *straight;
DRIVER2_CURVE *curve;
straight = (DRIVER2_STRAIGHT *)0x0;
curve = (DRIVER2_CURVE *)0x0;
InitCivState(cp, (char *)0x0);
uVar2 = *(uint *)cp->ai;
if ((((uVar2 & 0xffffe000) == 0) && ((int)(uVar2 & 0x1fff) < NumDriver2Straights)) &&
(-1 < (int)uVar2)) {
straight = Driver2StraightsPtr + uVar2;
}
else {
curve = Driver2CurvesPtr + *(int *)cp->ai + -0x4000;
}
bVar1 = cp->ai[0xfb];
uVar2 = CheckChangeLanes(straight, curve, *(int *)(cp->ai + 0x28), cp, 0);
cp->ai[0xfb] = (byte)uVar2;
if ((((uint)bVar1 == (uVar2 & 0xff)) ||
((straight != (DRIVER2_STRAIGHT *)0x0 &&
(((int)(uint)(byte)straight->AILanes >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f) & 1U) == 0)))) ||
((curve != (DRIVER2_CURVE *)0x0 &&
(((int)(uint)(byte)curve->AILanes >> ((uint)(cp->ai[0xfb] >> 1) & 0x1f) & 1U) == 0)))) {
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
}
return;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CivControl(struct _CAR_DATA *cp /*$s0*/)
// line 2699, offset 0x0002ce10
/* begin block 1 */
// Start line: 2700
// Start offset: 0x0002CE10
/* begin block 1.1 */
// Start line: 2700
// Start offset: 0x0002CE10
/* end block 1.1 */
// End offset: 0x0002CE10
// End Line: 2700
/* begin block 1.2 */
// Start line: 2729
// Start offset: 0x0002CE8C
/* end block 1.2 */
// End offset: 0x0002CEC0
// End Line: 2731
/* end block 1 */
// End offset: 0x0002CF18
// End Line: 2740
/* begin block 2 */
// Start line: 7646
/* end block 2 */
// End Line: 7647
/* begin block 3 */
// Start line: 8189
/* end block 3 */
// End Line: 8190
int CivControl(_CAR_DATA *cp)
{
UNIMPLEMENTED();
return 0;
/*
byte bVar1;
long lVar2;
int iVar3;
CheckPingOut(cp);
if (cp->controlType == '\x02') {
if (*(int *)(cp->ai + 0x18) != 0) {
*(int *)(cp->ai + 0x18) = *(int *)(cp->ai + 0x18) + -1;
}
if ((((cp->ai[0xc] == 5) && (cp->ai[0xf9] == 3)) && (cp->totalDamage < 4)) &&
(((cp->ap).model != '\x03' &&
(lVar2 = Random2(0), (lVar2 + (0x19 - (uint)(byte)cp->id) * 0x10 & 0xff8) == 0xf00)))) {
AttemptUnPark(cp);
}
iVar3 = CivAccel(cp);
bVar1 = cp->ai[0xf9];
cp->thrust = (short)iVar3;
if (bVar1 != 3) {
iVar3 = CivSteerAngle(cp);
cp->wheel_angle = (short)iVar3;
}
}
if ((cp->controlFlags & 1) != 0) {
PassiveCopTasks(cp);
}
return 1;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CivAccelTrafficRules(struct _CAR_DATA *cp /*$t3*/, int *distToNode /*$a1*/)
// line 2798, offset 0x0002a5fc
/* begin block 1 */
// Start line: 2799
// Start offset: 0x0002A5FC
// Variables:
// int lbody; // $t1
// int wbody; // $t2
// struct CIV_STATE *cs; // $a2
/* begin block 1.1 */
// Start line: 2844
// Start offset: 0x0002A71C
// Variables:
// int stopDist; // $t0
/* begin block 1.1.1 */
// Start line: 2848
// Start offset: 0x0002A794
// Variables:
// int endSpeed; // $v0
/* end block 1.1.1 */
// End offset: 0x0002A800
// End Line: 2853
/* end block 1.1 */
// End offset: 0x0002A800
// End Line: 2854
/* begin block 1.2 */
// Start line: 2863
// Start offset: 0x0002A844
// Variables:
// int ret; // $a1
// int properVel; // $v1
// int brakeDist; // $a3
/* begin block 1.2.1 */
// Start line: 2901
// Start offset: 0x0002A918
// Variables:
// int endSpeed; // $v0
// int currentDist; // $v1
/* end block 1.2.1 */
// End offset: 0x0002A918
// End Line: 2901
/* end block 1.2 */
// End offset: 0x0002A9EC
// End Line: 2915
/* begin block 1.3 */
// Start line: 2923
// Start offset: 0x0002A9EC
// Variables:
// int roadClear; // $t8
// int checkObstDist; // $t7
// int numLanes; // $v0
/* begin block 1.3.1 */
// Start line: 2932
// Start offset: 0x0002AA0C
// Variables:
// struct _CAR_DATA *cp; // $t3
/* begin block 1.3.1.1 */
// Start line: 2932
// Start offset: 0x0002AA0C
// Variables:
// struct _CAR_DATA *lcp; // $a3
// int normal; // $v0
// int tangent; // $a0
// int distToObstacle; // $t0
// int ccarAng; // $t1
// int scarAng; // $t2
/* end block 1.3.1.1 */
// End offset: 0x0002AB2C
// End Line: 2932
/* end block 1.3.1 */
// End offset: 0x0002AB2C
// End Line: 2932
/* begin block 1.3.2 */
// Start line: 2799
// Start offset: 0x0002AB44
// Variables:
// struct _CAR_DATA *cp; // $t3
/* begin block 1.3.2.1 */
// Start line: 2799
// Start offset: 0x0002AB44
// Variables:
// struct CIV_STATE *cs; // $v1
/* end block 1.3.2.1 */
// End offset: 0x0002AB44
// End Line: 2799
/* end block 1.3.2 */
// End offset: 0x0002AB44
// End Line: 2799
/* begin block 1.3.3 */
// Start line: 2943
// Start offset: 0x0002AB58
// Variables:
// int ret; // $v1
/* end block 1.3.3 */
// End offset: 0x0002ABA8
// End Line: 2946
/* end block 1.3 */
// End offset: 0x0002ABA8
// End Line: 2947
/* end block 1 */
// End offset: 0x0002ABA8
// End Line: 2949
/* begin block 2 */
// Start line: 6290
/* end block 2 */
// End Line: 6291
/* begin block 3 */
// Start line: 6399
/* end block 3 */
// End Line: 6400
int CivAccelTrafficRules(_CAR_DATA *cp, int *distToNode)
{
UNIMPLEMENTED();
return 0;
/*
short sVar1;
byte bVar2;
CAR_COSMETICS *pCVar3;
uint uVar4;
int iVar5;
int iVar6;
int iVar7;
_CAR_DATA *p_Var8;
int iVar9;
int iVar10;
pCVar3 = (cp->ap).carCos;
iVar10 = (int)(pCVar3->colBox).vz;
sVar1 = (pCVar3->colBox).vx;
if ((cp->id == '\x01') && (cp->ai[0xfa] == 1)) {
cp->ai[0xf9] = 3;
cp->ai[0xc] = 9;
cp->ai[0xfa] = 0;
}
switch (cp->ai[0xf9]) {
case 0:
break;
case 1:
if ((cp->ai[0xc] == 5) || (cp->ai[0xc] == 8)) {
iVar10 = 100;
}
else {
iVar10 = iVar10 * 3;
}
cp->ai[0x10] = 1;
if ((*(int *)(cp->ai + 8) != 0) && (*(short *)(*(int *)(cp->ai + 8) + 2) != 0x7f)) {
bVar2 = cp->ai[0xc];
if ((bVar2 == 1) && ((&junctionLightsPhase)[cp->ai[0xd]] == '\x03')) {
LAB_0002a8b4:
cp->ai[0xf9] = 0;
iVar10 = newAccel;
*(undefined4 *)(cp->ai + 8) = 0;
return iVar10;
}
iVar9 = *distToNode;
if (iVar9 < iVar10) {
if (bVar2 == 6) goto LAB_0002a8b4;
iVar9 = (cp->hd).wheel_speed;
iVar10 = -iVar9;
if (0 < iVar9) {
iVar10 = iVar10 + 3;
}
iVar10 = iVar10 >> 2;
cp->ai[0xf9] = 3;
}
else {
if (bVar2 == 6) {
iVar10 = (iVar9 - iVar10) * *(int *)(cp->ai + 0x20) + 70000;
}
else {
if (iVar10 < iVar9) {
iVar10 = *(int *)(cp->ai + 0x20) * ((iVar9 - iVar10) + 100);
}
else {
iVar10 = 0;
}
}
iVar10 = ((iVar10 - (cp->hd).wheel_speed) * newAccel) / 0xf;
}
if ((car_data < *(_CAR_DATA **)(cp->ai + 8)) &&
(*(_CAR_DATA **)(cp->ai + 8) < (_CAR_DATA *)0xd4934)) {
iVar9 = newAccel;
if ((iVar10 <= newAccel) && (iVar9 = iVar10, iVar10 < newAccel * -2)) {
iVar9 = newAccel * -2;
}
return iVar9;
}
}
default:
LAB_0002a670:
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;
case 3:
switch (cp->ai[0xc]) {
case 1:
if ((&junctionLightsPhase)[cp->ai[0xd]] == '\x03') {
cp->ai[0xf9] = 0;
}
case 2:
cp->ai[0x10] = 1;
return 0;
case 3:
bVar2 = 5;
break;
case 4:
bVar2 = 6;
break;
default:
cp->ai[0x10] = 0;
return 0;
}
cp->ai[0xf9] = bVar2;
cp->ai[0x10] = 1;
return 0;
case 5:
case 6:
cp->ai[0x10] = 1;
iVar10 = 0x200;
if (cp->ai[0xc] == 4) {
iVar10 = 0x800;
}
p_Var8 = car_data + 0x13;
uVar4 = (cp->hd).direction & 0xfff;
iVar9 = 0x7fffff;
do {
if (((p_Var8->ai[0xf9] != 3) && (p_Var8 != cp)) && (p_Var8->controlType != '\0')) {
iVar7 = (p_Var8->hd).where.t[0] - (cp->hd).where.t[0];
iVar6 = (p_Var8->hd).where.t[2] - (cp->hd).where.t[2];
iVar5 = iVar7 * rcossin_tbl[uVar4 * 2] + iVar6 * rcossin_tbl[uVar4 * 2 + 1] + 0x800 >> 0xc;
if (0 < iVar5) {
iVar6 = (iVar7 * rcossin_tbl[uVar4 * 2 + 1] - iVar6 * rcossin_tbl[uVar4 * 2]) + 0x800 >>
0xc;
if (iVar6 < 0) {
iVar6 = -iVar6;
}
if ((iVar6 < (int)sVar1 * sideMul * 6) && (iVar5 < iVar9)) {
iVar9 = iVar5;
}
}
}
p_Var8 = p_Var8 + -1;
} while ((_CAR_DATA *)((int)&cheats.MagicMirror + 3U) < p_Var8);
if (iVar10 < iVar9) {
cp->ai[0xc] = 0;
cp->ai[0xf9] = 0;
iVar10 = newAccel;
*(undefined4 *)(cp->ai + 8) = 0;
return iVar10;
}
iVar9 = (cp->hd).wheel_speed;
iVar10 = -iVar9;
if (0 < iVar9) {
iVar10 = iVar10 + 3;
}
iVar10 = iVar10 >> 2;
iVar9 = newAccel;
if ((iVar10 <= newAccel) && (iVar9 = iVar10, iVar10 < newAccel * -2)) {
iVar9 = newAccel * -2;
}
return iVar9;
}
uVar4 = *(uint *)(cp->ai + 8);
cp->ai[0x10] = 0;
if (uVar4 == 0) goto LAB_0002a800;
iVar5 = (cp->hd).wheel_speed;
iVar9 = (iVar5 * (iVar5 + 0x800 >> 0xc)) / (newAccel << 1);
if (newAccel << 1 == 0) {
trap(7);
}
if (iVar9 < 0) {
iVar9 = -iVar9;
}
if ((uVar4 < 0xd1269) || (0xd4933 < uVar4)) goto LAB_0002a670;
iVar6 = *distToNode;
if (iVar9 <= iVar6) goto LAB_0002a800;
iVar5 = iVar5 + -120000;
iVar9 = iVar6 + iVar10 * -3;
if (iVar9 < 0) {
if (2 < iVar10 * 3 - iVar6) goto LAB_0002a7d4;
LAB_0002a7f8:
*(int *)(cp->ai + 0x20) = iVar5;
}
else {
if (2 < iVar9) {
LAB_0002a7d4:
iVar6 = iVar6 + iVar10 * -3;
iVar5 = iVar5 / iVar6;
if (iVar6 == 0) {
trap(7);
}
goto LAB_0002a7f8;
}
*(int *)(cp->ai + 0x20) = iVar5;
}
cp->ai[0xf9] = 1;
LAB_0002a800:
if ((cp->hd).wheel_speed + 0x800 >> 0xc <= (int)(uint)cp->ai[0xf8]) {
return newAccel;
}
iVar10 = newAccel;
if (newAccel < 0) {
iVar10 = newAccel + 3;
}
return iVar10 >> 2;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ SetUpCivCollFlags()
// line 2950, offset 0x0002aba8
/* begin block 1 */
// Start line: 2952
// Start offset: 0x0002ABA8
// Variables:
// struct SVECTOR boxDisp; // stack offset -72
// int carLength[2]; // stack offset -64
// struct _CAR_DATA *cp0; // $s5
// struct _CAR_DATA *cp1; // $s2
// unsigned int dNewLBODY[2]; // stack offset -56
// int dx; // $s0
// int dz; // stack offset -48
/* begin block 1.1 */
// Start line: 2985
// Start offset: 0x0002AC14
// Variables:
// int extraLength; // $a2
/* end block 1.1 */
// End offset: 0x0002AC44
// End Line: 2985
/* begin block 1.2 */
// Start line: 2990
// Start offset: 0x0002AD74
/* begin block 1.2.1 */
// Start line: 3003
// Start offset: 0x0002ADC4
/* end block 1.2.1 */
// End offset: 0x0002AE18
// End Line: 3003
/* begin block 1.2.2 */
// Start line: 3016
// Start offset: 0x0002AF60
// Variables:
// int civCD; // $s7
// int brake; // $a0
/* begin block 1.2.2.1 */
// Start line: 3024
// Start offset: 0x0002AF90
// Variables:
// unsigned int *blth; // $v1
/* end block 1.2.2.1 */
// End offset: 0x0002AFC0
// End Line: 3024
/* begin block 1.2.2.2 */
// Start line: 3033
// Start offset: 0x0002B020
// Variables:
// int i; // $a1
// int h; // $a3
// int rnd; // $a2
// struct _CAR_DATA *cp; // $s0
/* begin block 1.2.2.2.1 */
// Start line: 3040
// Start offset: 0x0002B0C0
/* end block 1.2.2.2.1 */
// End offset: 0x0002B190
// End Line: 3048
/* end block 1.2.2.2 */
// End offset: 0x0002B1A4
// End Line: 3050
/* end block 1.2.2 */
// End offset: 0x0002B1A4
// End Line: 3051
/* end block 1.2 */
// End offset: 0x0002B1A4
// End Line: 3052
/* begin block 1.3 */
// Start line: 3056
// Start offset: 0x0002B1C8
// Variables:
// unsigned char i; // $s0
/* end block 1.3 */
// End offset: 0x0002B26C
// End Line: 3065
/* end block 1 */
// End offset: 0x0002B26C
// End Line: 3066
/* begin block 2 */
// Start line: 6724
/* end block 2 */
// End Line: 6725
/* begin block 3 */
// Start line: 6725
/* end block 3 */
// End Line: 6726
/* begin block 4 */
// Start line: 6727
/* end block 4 */
// End Line: 6728
/* begin block 5 */
// Start line: 6729
/* end block 5 */
// End Line: 6730
/* begin block 6 */
// Start line: 6730
/* end block 6 */
// End Line: 6731
/* begin block 7 */
// Start line: 6757
/* end block 7 */
// End Line: 6758
/* WARNING: Removing unreachable block (ram,0x0002b034) */
/* WARNING: Unknown calling convention yet parameter storage is locked */
void SetUpCivCollFlags(void)
{
UNIMPLEMENTED();
/*
byte bVar1;
ushort uVar2;
bool bVar3;
undefined4 in_zero;
undefined4 in_at;
int iVar4;
int iVar5;
uint uVar6;
long lVar7;
int iVar8;
_CAR_DATA **pp_Var9;
int iVar10;
int iVar11;
_CAR_DATA **pp_Var12;
CAR_COSMETICS *pCVar13;
uint uVar14;
uchar *puVar15;
_CAR_DATA *p_Var16;
undefined4 local_48;
uint local_44;
undefined4 local_30;
_CAR_DATA *local_2c;
ClearMem((char *)brakeLength, 0x50);
local_2c = car_data + 0x13;
do {
if (local_2c->controlType == '\x02') {
iVar10 = (local_2c->hd).wheel_speed + 0x800 >> 0xc;
if (local_2c->wheel_angle < 0x3d) {
iVar10 = iVar10 * 0xd;
}
else {
iVar10 = iVar10 << 2;
}
pCVar13 = (local_2c->ap).carCos;
iVar4 = (int)(pCVar13->colBox).vz;
cd.length[0] = iVar10;
if (iVar10 < 0) {
cd.length[0] = -iVar10;
}
cd.length[0] = iVar4 + 0x5d + cd.length[0];
cd.length[1] = (int)(pCVar13->colBox).vx;
setCopControlWord(2, 0, *(undefined4 *)(local_2c->hd).where.m);
setCopControlWord(2, 0x800, *(undefined4 *)((local_2c->hd).where.m + 2));
setCopControlWord(2, 0x1000, *(undefined4 *)((local_2c->hd).where.m + 4));
setCopControlWord(2, 0x1800, *(undefined4 *)((local_2c->hd).where.m + 6));
setCopControlWord(2, 0x2000, *(undefined4 *)((local_2c->hd).where.m + 8));
setCopControlWord(2, 0x2800, (local_2c->hd).where.t[0]);
setCopControlWord(2, 0x3000, (local_2c->hd).where.t[1]);
setCopControlWord(2, 0x3800, (local_2c->hd).where.t[2]);
local_48 = CONCAT22(-(pCVar13->cog).vy, -(pCVar13->cog).vx);
local_44 = local_44 & 0xffff0000 | (uint)(ushort)(((short)iVar10 - (pCVar13->cog).vz) + 0x5d);
setCopReg(2, in_zero, local_48);
setCopReg(2, in_at, local_44);
copFunction(2, 0x480012);
cd.x.vx = getCopReg(2, 0x19);
cd.x.vy = getCopReg(2, 0x1a);
cd.x.vz = getCopReg(2, 0x1b);
p_Var16 = car_data + 0x14;
cd.theta = (local_2c->hd).direction;
do {
if ((p_Var16->controlType == '\0') || (p_Var16 == local_2c)) {
LAB_0002b1a4:
bVar3 = p_Var16 + -1 < car_data;
}
else {
if ((int)(p_Var16[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2 == 0x14) {
if (player.playerType != '\x02') goto LAB_0002b1a4;
CDATA2D_000bd0e4.length[0] = 0x3c;
CDATA2D_000bd0e4.length[1] = 0x3c;
CDATA2D_000bd0e4.x.vx = player.pos[0];
CDATA2D_000bd0e4.x.vz = player.pos[2];
CDATA2D_000bd0e4.theta = player.dir;
}
else {
pCVar13 = (p_Var16->ap).carCos;
CDATA2D_000bd0e4.length[0] = (int)(pCVar13->colBox).vz;
CDATA2D_000bd0e4.length[1] = (int)(pCVar13->colBox).vx;
CDATA2D_000bd0e4.x.vx = (p_Var16->hd).oBox.location.vx;
CDATA2D_000bd0e4.x.vy = (p_Var16->hd).oBox.location.vy;
CDATA2D_000bd0e4.x.vz = (p_Var16->hd).oBox.location.vz;
CDATA2D_000bd0e4.theta = (p_Var16->hd).direction;
}
iVar10 = ((cd.length[0] + CDATA2D_000bd0e4.length[0]) * 3) / 2;
if (cd.x.vx - CDATA2D_000bd0e4.x.vx < 0) {
if (CDATA2D_000bd0e4.x.vx - cd.x.vx < iVar10) goto LAB_0002ae74;
goto LAB_0002b1a4;
}
if (iVar10 <= cd.x.vx - CDATA2D_000bd0e4.x.vx) goto LAB_0002b1a4;
LAB_0002ae74:
if (cd.x.vz - CDATA2D_000bd0e4.x.vz < 0) {
if (CDATA2D_000bd0e4.x.vz - cd.x.vz < iVar10) goto LAB_0002aeb0;
goto LAB_0002b1a4;
}
if (iVar10 <= cd.x.vz - CDATA2D_000bd0e4.x.vz) goto LAB_0002b1a4;
LAB_0002aeb0:
iVar11 = (local_2c->hd).where.t[1];
if ((int)(p_Var16[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2 == 0x14) {
LAB_0002af10:
iVar5 = player.pos[1] - iVar11;
if (iVar5 < 0) {
iVar5 = iVar11 - player.pos[1];
}
if (499 < iVar5) goto LAB_0002b1a4;
}
else {
iVar8 = (p_Var16->hd).where.t[1];
iVar5 = iVar8 - iVar11;
if (iVar5 < 0) {
iVar5 = iVar11 - iVar8;
}
if (499 < iVar5) {
if ((int)(p_Var16[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2 != 0x14)
goto LAB_0002b1a4;
goto LAB_0002af10;
}
}
iVar11 = bcollided2d(&cd, 1);
if (iVar11 == 0) goto LAB_0002b1a4;
ratan2(iVar10, local_30);
uVar14 = (cd.length[0] - iVar4) - boxOverlap;
if ((int)uVar14 < 1) {
uVar14 = 1;
}
uVar6 = brakeLength[(byte)local_2c->id];
if ((uVar6 == 0) || (uVar14 < uVar6)) {
brakeLength[(byte)local_2c->id] = uVar14;
}
if (local_2c->ai[0xf9] == 3) goto LAB_0002b1a4;
iVar10 = (int)(p_Var16[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2;
if (iVar10 == 0x14) {
*(int *)(local_2c->ai + 0x1c) = CAR_PAUSE_START;
}
bVar3 = p_Var16 + -1 < car_data;
if ((local_2c->ai[0xf9] != 3) &&
((p_Var16->controlType == '\x01' || (bVar3 = p_Var16 + -1 < car_data, iVar10 == 0x14)))
) {
lVar7 = Random2(0);
bVar3 = false;
pp_Var12 = &horncarflag2;
iVar10 = 1;
pp_Var9 = pp_Var12;
do {
if (*pp_Var9 == local_2c) {
bVar3 = true;
}
iVar10 = iVar10 + -1;
pp_Var9 = pp_Var9 + 1;
} while (-1 < iVar10);
iVar10 = 0;
puVar15 = &hornchanflag;
do {
if ((!bVar3) && (*puVar15 == 0)) {
uVar14 = GetFreeChannel();
*puVar15 = (byte)uVar14;
SpuSetVoiceAR(uVar14 & 0xff, 0x1b);
bVar1 = (local_2c->ap).model;
if (bVar1 == 4) {
uVar14 = ResidentModelsBodge();
}
else {
if (bVar1 < 3) {
uVar14 = (uint)(byte)(local_2c->ap).model;
}
else {
uVar14 = (uint)(byte)(local_2c->ap).model - 1;
}
}
Start3DSoundVolPitch
((uint)*puVar15, 3, uVar14 * 3 + 2, (local_2c->hd).where.t[0],
(local_2c->hd).where.t[1], (local_2c->hd).where.t[2], -2000, 0x1000);
bVar1 = *puVar15;
uVar2 = (&channels)[bVar1].time;
*pp_Var12 = local_2c;
(&channels)[bVar1].time = uVar2 + (short)lVar7 + (short)(lVar7 / 0x1e) * -0x1e;
break;
}
pp_Var12 = pp_Var12 + 1;
iVar10 = iVar10 + 1;
puVar15 = puVar15 + 1;
} while (iVar10 < 2);
goto LAB_0002b1a4;
}
}
p_Var16 = p_Var16 + -1;
} while (!bVar3);
}
local_2c = local_2c + -1;
if (local_2c <= (_CAR_DATA *)((int)&cheats.MagicMirror + 3U)) {
uVar14 = 0;
do {
bVar1 = (&hornchanflag)[uVar14];
if ((bVar1 != 0) && ((&channels)[bVar1].time == 0)) {
(&horncarflag2)[uVar14] = (_CAR_DATA *)0x0;
(&hornchanflag)[uVar14] = 0;
SpuSetVoiceAR(0, 0x23);
}
uVar14 = uVar14 + 1 & 0xff;
} while (uVar14 < 2);
return;
}
} while (true);*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CivAccel(struct _CAR_DATA *cp /*$s0*/)
// line 3074, offset 0x0002b26c
/* begin block 1 */
// Start line: 3075
// Start offset: 0x0002B26C
// Variables:
// int ret; // $t1
// int distToNode; // stack offset -16
// int dx; // $v1
// int dz; // $a0
/* begin block 1.1 */
// Start line: 3106
// Start offset: 0x0002B35C
// Variables:
// int tmpRet; // $a0
// int lbody; // $a0
/* begin block 1.1.1 */
// Start line: 3111
// Start offset: 0x0002B388
// Variables:
// int sf; // $v1
// int c1; // $t0
// int c2; // $a3
// int c3; // $a1
/* begin block 1.1.1.1 */
// Start line: 3126
// Start offset: 0x0002B44C
// Variables:
// int tmp; // $v1
/* end block 1.1.1.1 */
// End offset: 0x0002B4B8
// End Line: 3129
/* end block 1.1.1 */
// End offset: 0x0002B4C8
// End Line: 3132
/* end block 1.1 */
// End offset: 0x0002B528
// End Line: 3146
/* end block 1 */
// End offset: 0x0002B53C
// End Line: 3149
/* begin block 2 */
// Start line: 7066
/* end block 2 */
// End Line: 7067
/* begin block 3 */
// Start line: 7067
/* end block 3 */
// End Line: 7068
/* begin block 4 */
// Start line: 7076
/* end block 4 */
// End Line: 7077
/* begin block 5 */
// Start line: 7084
/* end block 5 */
// End Line: 7085
int CivAccel(_CAR_DATA *cp)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
uint uVar2;
int iVar3;
int iVar4;
int iVar5;
uint uVar6;
int local_10[2];
iVar5 = *(int *)(cp->ai + 8);
carnum = (int)(cp[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2;
if ((iVar5 == 0) || (cp->ai[0xf9] == 3)) {
local_10[0] = -1;
}
else {
iVar3 = (cp->hd).where.t[0] - *(int *)(iVar5 + 8);
iVar5 = (cp->hd).where.t[2] - *(int *)(iVar5 + 0xc);
local_10[0] = SquareRoot0(iVar3 * iVar3 + iVar5 * iVar5);
}
if ((cp->ai[0xf9] != 3) && (*(short *)(*(int *)(cp->ai + 8) + 2) == 0x7f)) {
local_10[0] = -local_10[0];
}
iVar5 = CivAccelTrafficRules(cp, local_10);
if (cp->ai[0xf9] != 3) {
collDat = brakeLength[(byte)cp->id];
iVar3 = (uint)(ushort)(((cp->ap).carCos)->colBox).vz << 0x10;
iVar4 = iVar3 >> 0x10;
if (collDat != 0) {
iVar1 = iVar4;
if (iVar4 < 0) {
iVar1 = iVar4 + 3;
}
uVar6 = iVar4 - (iVar3 >> 0x1f) >> 1;
if (collDat < (uint)(iVar4 * 2)) {
if (((uint)(iVar4 * 2) < collDat) && (uVar6 <= collDat)) {
uVar6 = uVar6 + iVar4 * -2;
if (uVar6 == 0) {
trap(7);
}
iVar3 = ((collDat + iVar4 * -2) * -100) / uVar6 + 100;
}
else {
if ((uVar6 < collDat) && ((uint)(iVar1 >> 2) <= collDat)) {
uVar2 = (iVar1 >> 2) - uVar6;
if (uVar2 == 0) {
trap(7);
}
iVar3 = ((collDat - uVar6) * -300) / uVar2 + 400;
}
else {
iVar3 = 100;
}
}
}
else {
iVar3 = 0;
}
iVar1 = (cp->hd).wheel_speed;
iVar4 = -iVar1;
iVar3 = (newAccel * iVar3) / 100;
if (0 < iVar1) {
iVar4 = iVar4 + 3;
}
iVar4 = iVar4 >> 2;
if ((iVar4 <= iVar3) && (iVar1 = iVar3 * -2, iVar3 = iVar4, iVar4 < iVar1)) {
iVar3 = iVar1;
}
if (iVar3 < iVar5) {
iVar5 = iVar3;
}
}
if ((0 < *(int *)(cp->ai + 0x1c)) && (collDat == 0)) {
iVar4 = (cp->hd).wheel_speed;
iVar3 = iVar4 + 0x800 >> 0xc;
if (iVar3 < 0) {
iVar3 = -iVar3;
}
iVar1 = -iVar4;
if (iVar3 < 3) {
if (0 < iVar4) {
iVar1 = iVar1 + 3;
}
iVar5 = iVar1 >> 2;
*(int *)(cp->ai + 0x1c) = *(int *)(cp->ai + 0x1c) + -1;
}
}
}
return iVar5;
*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CivSteerAngle(struct _CAR_DATA *cp /*$s0*/)
// line 3166, offset 0x0002b53c
/* begin block 1 */
// Start line: 3167
// Start offset: 0x0002B53C
// Variables:
// int station; // $a3
// int step; // $s2
// int ret; // $a0
// struct VECTOR locPath; // stack offset -56
// struct VECTOR pathPoint; // stack offset -40
// int lbody; // $s3
/* begin block 1.1 */
// Start line: 3167
// Start offset: 0x0002B53C
/* begin block 1.1.1 */
// Start line: 3167
// Start offset: 0x0002B53C
// Variables:
// struct _CAR_DATA *cp; // $s0
/* begin block 1.1.1.1 */
// Start line: 3167
// Start offset: 0x0002B53C
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.1.1.1 */
// End offset: 0x0002B590
// End Line: 3175
/* end block 1.1.1 */
// End offset: 0x0002B590
// End Line: 3175
/* begin block 1.1.2 */
// Start line: 3167
// Start offset: 0x0002B5A0
// Variables:
// struct _CAR_DATA *cp; // $s0
/* begin block 1.1.2.1 */
// Start line: 3167
// Start offset: 0x0002B5A0
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.1.2.1 */
// End offset: 0x0002B5B0
// End Line: 3167
/* end block 1.1.2 */
// End offset: 0x0002B5B0
// End Line: 3167
/* begin block 1.1.3 */
// Start line: 3167
// Start offset: 0x0002B5C0
// Variables:
// struct _CAR_DATA *cp; // $s0
/* begin block 1.1.3.1 */
// Start line: 3167
// Start offset: 0x0002B5C0
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.1.3.1 */
// End offset: 0x0002B5D0
// End Line: 3167
/* end block 1.1.3 */
// End offset: 0x0002B5D0
// End Line: 3167
/* begin block 1.1.4 */
// Start line: 3167
// Start offset: 0x0002B5E0
// Variables:
// struct _CAR_DATA *cp; // $s0
/* begin block 1.1.4.1 */
// Start line: 3167
// Start offset: 0x0002B5E0
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.1.4.1 */
// End offset: 0x0002B5F0
// End Line: 3167
/* end block 1.1.4 */
// End offset: 0x0002B5F0
// End Line: 3167
/* end block 1.1 */
// End offset: 0x0002B610
// End Line: 3192
/* begin block 1.2 */
// Start line: 3167
// Start offset: 0x0002B67C
// Variables:
// struct _CAR_DATA *cp; // $s0
/* begin block 1.2.1 */
// Start line: 3167
// Start offset: 0x0002B67C
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $a0
/* end block 1.2.1 */
// End offset: 0x0002B690
// End Line: 3167
/* end block 1.2 */
// End offset: 0x0002B690
// End Line: 3167
/* begin block 1.3 */
// Start line: 3201
// Start offset: 0x0002B6A0
// Variables:
// struct CIV_ROUTE_ENTRY *crLoc; // $a1
// struct CIV_ROUTE_ENTRY *cr; // $a0
/* end block 1.3 */
// End offset: 0x0002B700
// End Line: 3212
/* begin block 1.4 */
// Start line: 3167
// Start offset: 0x0002B748
// Variables:
// struct _CAR_DATA *cp; // $s0
/* begin block 1.4.1 */
// Start line: 3167
// Start offset: 0x0002B748
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.4.1 */
// End offset: 0x0002B758
// End Line: 3167
/* end block 1.4 */
// End offset: 0x0002B758
// End Line: 3167
/* begin block 1.5 */
// Start line: 3236
// Start offset: 0x0002B870
// Variables:
// struct CIV_ROUTE_ENTRY *cr; // $a0
/* begin block 1.5.1 */
// Start line: 3167
// Start offset: 0x0002B8A0
// Variables:
// struct _CAR_DATA *cp; // $s0
/* begin block 1.5.1.1 */
// Start line: 3167
// Start offset: 0x0002B8A0
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.5.1.1 */
// End offset: 0x0002B8B0
// End Line: 3167
/* end block 1.5.1 */
// End offset: 0x0002B8B0
// End Line: 3167
/* end block 1.5 */
// End offset: 0x0002B8C0
// End Line: 3243
/* end block 1 */
// End offset: 0x0002B8E4
// End Line: 3246
/* begin block 2 */
// Start line: 7260
/* end block 2 */
// End Line: 7261
/* begin block 3 */
// Start line: 7278
/* end block 3 */
// End Line: 7279
/* WARNING: Type propagation algorithm not settling */
int CivSteerAngle(_CAR_DATA *cp)
{
UNIMPLEMENTED();
return 0;
/*
undefined4 *puVar1;
short sVar2;
int iVar3;
int iVar4;
long lVar5;
_CAR_DATA *p_Var6;
_CAR_DATA *p_Var7;
CIV_ROUTE_ENTRY *pCVar8;
_CAR_DATA *p_Var9;
CIV_ROUTE_ENTRY *pCVar10;
undefined4 uVar11;
long lVar12;
undefined4 *puVar13;
int iVar14;
CIV_ROUTE_ENTRY *pCVar15;
_CAR_DATA *p_Var16;
undefined4 *puVar17;
undefined4 uVar18;
undefined4 uVar19;
VECTOR local_28;
pCVar15 = (CIV_ROUTE_ENTRY *)(cp->ai + 0xf4);
iVar3 = (cp->hd).wheel_speed;
startNode = *(CIV_ROUTE_ENTRY **)(cp->ai + 0xf4);
sVar2 = (((cp->ap).carCos)->colBox).vz;
pCVar8 = startNode + 1;
if (pCVar15 <= pCVar8) {
pCVar8 = startNode + -0xc;
}
pCVar10 = startNode + 2;
if (pCVar8->pathType == 0x7f) {
LAB_0002b600:
iVar4 = CreateNewNode(cp);
if (iVar4 == 0) goto LAB_0002b76c;
}
else {
if (pCVar15 <= pCVar10) {
pCVar10 = startNode + -0xb;
}
pCVar8 = startNode + 3;
if (pCVar10->pathType == 0x7f) goto LAB_0002b600;
if (pCVar15 <= pCVar8) {
pCVar8 = startNode + -10;
}
pCVar10 = startNode + 4;
if (pCVar8->pathType == 0x7f) goto LAB_0002b600;
if (pCVar15 <= pCVar10) {
pCVar10 = startNode + -9;
}
if (pCVar10->pathType == 0x7f) goto LAB_0002b600;
}
p_Var7 = cp;
p_Var16 = &currentCar;
do {
p_Var9 = p_Var16;
p_Var6 = p_Var7;
uVar11 = *(undefined4 *)((p_Var6->hd).where.m + 2);
uVar18 = *(undefined4 *)((p_Var6->hd).where.m + 4);
uVar19 = *(undefined4 *)((p_Var6->hd).where.m + 6);
*(undefined4 *)(p_Var9->hd).where.m = *(undefined4 *)(p_Var6->hd).where.m;
*(undefined4 *)((p_Var9->hd).where.m + 2) = uVar11;
*(undefined4 *)((p_Var9->hd).where.m + 4) = uVar18;
*(undefined4 *)((p_Var9->hd).where.m + 6) = uVar19;
p_Var7 = (_CAR_DATA *)((p_Var6->hd).where.m + 8);
p_Var16 = (_CAR_DATA *)((p_Var9->hd).where.m + 8);
} while (p_Var7 != (_CAR_DATA *)&cp->handbrake);
lVar5 = (p_Var6->hd).where.t[0];
lVar12 = (p_Var6->hd).where.t[1];
*(undefined4 *)(p_Var16->hd).where.m = *(undefined4 *)(p_Var7->hd).where.m;
(p_Var9->hd).where.t[0] = lVar5;
(p_Var9->hd).where.t[1] = lVar12;
iVar4 = *(int *)(cp->ai + 0xf4);
pCVar8 = (CIV_ROUTE_ENTRY *)(iVar4 + 0x10);
if (*(short *)(iVar4 + 2) != 0x7f) {
pCVar15 = (CIV_ROUTE_ENTRY *)(cp->ai + 0xf4);
if (pCVar15 <= pCVar8) {
pCVar8 = (CIV_ROUTE_ENTRY *)(iVar4 + -0xc0);
}
if (pCVar8->pathType != 0x7f) {
iVar4 = CivFindStation(cp);
puVar13 = (undefined4 *)(cp->ai + 0xe4);
puVar17 = (undefined4 *)(currentCar.ai + 0xe4);
while (cp->ai + 0x24 <= puVar13) {
*puVar17 = *puVar13;
puVar17[1] = puVar13[1];
puVar17[2] = puVar13[2];
puVar1 = puVar13 + 3;
puVar13 = puVar13 + -4;
puVar17[3] = *puVar1;
puVar17 = puVar17 + -4;
}
currentCar.hd.direction = (cp->hd).direction;
currentCar.ai._244_4_ = *(undefined4 *)(cp->ai + 0xf4);
currentCar.ai._4_4_ = *(undefined4 *)(cp->ai + 4);
currentCar.ai._0_4_ = *(undefined4 *)cp->ai;
iVar14 = *(int *)(cp->ai + 0xf4);
pCVar8 = (CIV_ROUTE_ENTRY *)(iVar14 + 0x10);
if (*(short *)(iVar14 + 2) != 0x7f) {
if (pCVar15 <= pCVar8) {
pCVar8 = (CIV_ROUTE_ENTRY *)(iVar14 + -0xc0);
}
if (pCVar8->pathType != 0x7f) {
CivFindPointOnPath(cp, iVar4 + (iVar3 + 0x800 >> 0xc) * checkFrames + (int)sVar2, &local_28)
;
iVar3 = ratan2(local_28.vx - (cp->hd).where.t[0], local_28.vz - (cp->hd).where.t[2]);
iVar4 = ((iVar3 - (cp->hd).direction) + 0x800U & 0xfff) - 0x800;
iVar3 = maxSteer;
if ((iVar4 <= maxSteer) && (iVar3 = iVar4, iVar4 < -maxSteer)) {
iVar3 = -maxSteer;
}
p_Var7 = &currentCar;
p_Var16 = cp;
do {
p_Var9 = p_Var16;
p_Var6 = p_Var7;
uVar11 = *(undefined4 *)((p_Var6->hd).where.m + 2);
uVar18 = *(undefined4 *)((p_Var6->hd).where.m + 4);
uVar19 = *(undefined4 *)((p_Var6->hd).where.m + 6);
*(undefined4 *)(p_Var9->hd).where.m = *(undefined4 *)(p_Var6->hd).where.m;
*(undefined4 *)((p_Var9->hd).where.m + 2) = uVar11;
*(undefined4 *)((p_Var9->hd).where.m + 4) = uVar18;
*(undefined4 *)((p_Var9->hd).where.m + 6) = uVar19;
p_Var7 = (_CAR_DATA *)((p_Var6->hd).where.m + 8);
p_Var16 = (_CAR_DATA *)((p_Var9->hd).where.m + 8);
} while (p_Var7 != (_CAR_DATA *)&currentCar.handbrake);
lVar5 = (p_Var6->hd).where.t[0];
lVar12 = (p_Var6->hd).where.t[1];
*(undefined4 *)(p_Var16->hd).where.m = currentCar._656_4_;
(p_Var9->hd).where.t[0] = lVar5;
(p_Var9->hd).where.t[1] = lVar12;
pCVar8 = startNode;
if (startNode == *(CIV_ROUTE_ENTRY **)(cp->ai + 0xf4)) {
return iVar3;
}
do {
pCVar8->pathType = 0x7f;
pCVar10 = pCVar8 + 1;
if (*(int *)(cp->ai + 0x14) == (int)pCVar8 + (-0x1b0 - (int)cp) >> 4) {
*(undefined4 *)(cp->ai + 0x14) = 0xffffffff;
}
if (pCVar15 <= pCVar10) {
pCVar10 = pCVar8 + -0xc;
}
pCVar8 = pCVar10;
} while (pCVar10 != *(CIV_ROUTE_ENTRY **)(cp->ai + 0xf4));
return iVar3;
}
}
}
}
LAB_0002b76c:
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CivFindStation(struct _CAR_DATA *cp /*$s6*/)
// line 3265, offset 0x0002b8e4
/* begin block 1 */
// Start line: 3266
// Start offset: 0x0002B8E4
// Variables:
// struct CIV_ROUTE_ENTRY *rep; // $s3
// int cx; // stack offset -48
// int cz; // $fp
/* begin block 1.1 */
// Start line: 3266
// Start offset: 0x0002B8E4
// Variables:
// int loop; // $a0
/* begin block 1.1.1 */
// Start line: 3266
// Start offset: 0x0002B93C
// Variables:
// struct _CAR_DATA *cp; // $s6
/* begin block 1.1.1.1 */
// Start line: 3266
// Start offset: 0x0002B93C
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.1.1.1 */
// End offset: 0x0002B950
// End Line: 3266
/* end block 1.1.1 */
// End offset: 0x0002B950
// End Line: 3266
/* end block 1.1 */
// End offset: 0x0002B95C
// End Line: 3277
/* begin block 1.2 */
// Start line: 3280
// Start offset: 0x0002B964
// Variables:
// struct _CAR_DATA *cp; // $s6
// struct CIV_ROUTE_ENTRY *currentNode; // $s3
/* begin block 1.2.1 */
// Start line: 3280
// Start offset: 0x0002B964
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $s0
/* end block 1.2.1 */
// End offset: 0x0002B964
// End Line: 3280
/* end block 1.2 */
// End offset: 0x0002B964
// End Line: 3280
/* begin block 1.3 */
// Start line: 3282
// Start offset: 0x0002B964
// Variables:
// int sx; // $s5
// int sz; // $s4
// int dx; // $s2
// int dz; // $s1
// int stepsize; // $a1
// int square; // $a0
/* begin block 1.3.1 */
// Start line: 3309
// Start offset: 0x0002BA28
// Variables:
// struct _CAR_DATA *cp; // $s6
// struct CIV_ROUTE_ENTRY *currentNode; // $s3
/* begin block 1.3.1.1 */
// Start line: 3309
// Start offset: 0x0002BA28
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.3.1.1 */
// End offset: 0x0002BA38
// End Line: 3309
/* end block 1.3.1 */
// End offset: 0x0002BA38
// End Line: 3309
/* begin block 1.3.2 */
// Start line: 3266
// Start offset: 0x0002BA48
// Variables:
// struct _CAR_DATA *cp; // $s6
// struct CIV_ROUTE_ENTRY *currentNode; // $s3
/* begin block 1.3.2.1 */
// Start line: 3266
// Start offset: 0x0002BA48
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.3.2.1 */
// End offset: 0x0002BA58
// End Line: 3266
/* end block 1.3.2 */
// End offset: 0x0002BA58
// End Line: 3266
/* begin block 1.3.3 */
// Start line: 3266
// Start offset: 0x0002BA68
// Variables:
// struct _CAR_DATA *cp; // $s6
// struct CIV_ROUTE_ENTRY *currentNode; // $s3
/* begin block 1.3.3.1 */
// Start line: 3266
// Start offset: 0x0002BA68
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $v1
/* end block 1.3.3.1 */
// End offset: 0x0002BA78
// End Line: 3266
/* end block 1.3.3 */
// End offset: 0x0002BA78
// End Line: 3266
/* end block 1.3 */
// End offset: 0x0002BA90
// End Line: 3317
/* end block 1 */
// End offset: 0x0002BAEC
// End Line: 3320
/* begin block 2 */
// Start line: 7478
/* end block 2 */
// End Line: 7479
/* begin block 3 */
// Start line: 7498
/* end block 3 */
// End Line: 7499
int CivFindStation(_CAR_DATA *cp)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
int iVar2;
byte *pbVar3;
byte *pbVar4;
byte *pbVar5;
int iVar6;
byte *pbVar7;
int iVar8;
byte *pbVar9;
int iVar10;
int iVar11;
int iVar12;
iVar2 = (cp->hd).where.t[0];
iVar6 = *(int *)(cp->ai + 4) + -1;
iVar12 = (cp->hd).where.t[2];
pbVar3 = cp->ai + 0x24;
if (iVar6 != -1) {
pbVar9 = pbVar3;
do {
pbVar3 = pbVar9 + 0x10;
if (cp->ai + 0xf4 <= pbVar3) {
pbVar3 = pbVar9 + -0xc0;
}
iVar6 = iVar6 + -1;
pbVar9 = pbVar3;
} while (iVar6 != -1);
}
pbVar9 = cp->ai + 0xf4;
do {
pbVar7 = pbVar3 + 0x10;
if (pbVar9 <= pbVar7) {
pbVar7 = pbVar3 + -0xc0;
}
if (pbVar7 == (byte *)0x0) {
LAB_0002baac:
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;
}
iVar11 = *(int *)(pbVar3 + 8);
iVar8 = *(int *)(pbVar7 + 8) - iVar11;
iVar10 = *(int *)(pbVar3 + 0xc);
iVar6 = *(int *)(pbVar7 + 0xc) - iVar10;
if (iVar8 * iVar8 + iVar6 * iVar6 < 0) goto LAB_0002baac;
iVar1 = SquareRoot0();
if (0 < iVar1) {
iVar6 = ((iVar2 - iVar11) * iVar8 + (iVar12 - iVar10) * iVar6) / iVar1;
if (iVar1 == 0) {
trap(7);
}
if (iVar6 < iVar1) {
*(byte **)(cp->ai + 0xf4) = pbVar3;
return iVar6;
}
}
iVar6 = *(int *)(cp->ai + 4) + 1;
*(int *)(cp->ai + 4) = iVar6;
pbVar4 = pbVar7 + 0x10;
if (0xc < iVar6) {
*(undefined4 *)(cp->ai + 4) = 0;
}
if (pbVar9 <= pbVar4) {
pbVar4 = pbVar7 + -0xc0;
}
pbVar5 = pbVar7 + 0x20;
pbVar3 = pbVar7;
if (*(short *)(pbVar4 + 2) == 0x7f) goto LAB_0002ba88;
if (pbVar9 <= pbVar5) {
pbVar5 = pbVar7 + -0xb0;
}
pbVar4 = pbVar7 + 0x30;
if (*(short *)(pbVar5 + 2) == 0x7f) goto LAB_0002ba88;
if (pbVar9 <= pbVar4) {
pbVar4 = pbVar7 + -0xa0;
}
if (*(short *)(pbVar4 + 2) == 0x7f) {
LAB_0002ba88:
CreateNewNode(cp);
}
} while (true);*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CivFindPointOnPath(struct _CAR_DATA *cp /*$s7*/, int station /*$s2*/, struct VECTOR *ppoint /*$fp*/)
// line 3337, offset 0x0002baec
/* begin block 1 */
// Start line: 3338
// Start offset: 0x0002BAEC
// Variables:
// struct CIV_ROUTE_ENTRY *cprep; // $a0
// struct CIV_ROUTE_ENTRY *start; // stack offset -48
/* begin block 1.1 */
// Start line: 3346
// Start offset: 0x0002BB50
// Variables:
// struct _CAR_DATA *cp; // $s7
// struct CIV_ROUTE_ENTRY *currentNode; // $a0
/* begin block 1.1.1 */
// Start line: 3346
// Start offset: 0x0002BB50
// Variables:
// struct CIV_ROUTE_ENTRY *retNode; // $s0
/* end block 1.1.1 */
// End offset: 0x0002BB50
// End Line: 3346
/* end block 1.1 */
// End offset: 0x0002BB50
// End Line: 3346
/* begin block 1.2 */
// Start line: 3348
// Start offset: 0x0002BB50
// Variables:
// int sx; // $s4
// int sz; // $s5
// int dx; // $s1
// int dz; // $s3
// int stepsize; // $a2
/* end block 1.2 */
// End offset: 0x0002BC90
// End Line: 3381
/* end block 1 */
// End offset: 0x0002BCF4
// End Line: 3385
/* begin block 2 */
// Start line: 7686
/* end block 2 */
// End Line: 7687
/* begin block 3 */
// Start line: 7704
/* end block 3 */
// End Line: 7705
int CivFindPointOnPath(_CAR_DATA *cp, int station, VECTOR *ppoint)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
byte *pbVar2;
byte *pbVar3;
byte *pbVar4;
int iVar5;
int iVar6;
int iVar7;
int iVar8;
pbVar2 = *(byte **)(cp->ai + 0xf4);
if (pbVar2 != (byte *)0x0) {
pbVar3 = pbVar2;
do {
pbVar4 = pbVar3 + 0x10;
if (cp->ai + 0xf4 <= pbVar4) {
pbVar4 = pbVar3 + -0xc0;
}
if (pbVar4 == (byte *)0x0) {
ppoint->vx = *(long *)(pbVar3 + 8);
ppoint->vz = *(long *)(pbVar3 + 0xc);
return 1;
}
iVar7 = *(int *)(pbVar3 + 8);
iVar5 = *(int *)(pbVar4 + 8) - iVar7;
iVar8 = *(int *)(pbVar3 + 0xc);
iVar6 = *(int *)(pbVar4 + 0xc) - iVar8;
iVar1 = SquareRoot0(iVar5 * iVar5 + iVar6 * iVar6);
if (station < iVar1) {
if (station < 0) {
station = 0;
}
if (iVar1 < 0x1000) {
if (iVar1 == 0) {
trap(7);
}
iVar6 = (iVar6 * station) / iVar1;
ppoint->vx = iVar7 + (iVar5 * station) / iVar1;
if (iVar1 == 0) {
trap(7);
}
}
else {
if (iVar1 < 0) {
iVar1 = iVar1 + 0xf;
}
iVar1 = iVar1 >> 4;
if (iVar1 == 0) {
trap(7);
}
if (iVar1 == 0) {
trap(7);
}
ppoint->vx = iVar7 + (((iVar5 * 0x100) / iVar1) * station + 0x800 >> 0xc);
iVar6 = ((iVar6 * 0x100) / iVar1) * station + 0x800 >> 0xc;
}
ppoint->vz = iVar8 + iVar6;
return 1;
}
station = station - iVar1;
pbVar3 = pbVar4;
} while (pbVar4 != pbVar2);
}
cp->ai[0xf9] = 3;
cp->ai[0xc] = 7;
return 0;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ CreateRoadblock()
// line 3398, offset 0x0002bcf4
/* begin block 1 */
// Start line: 3400
// Start offset: 0x0002BCF4
// Variables:
// struct _CAR_DATA *cp; // $v1
// struct _CAR_DATA *lcp; // $s0
// struct _CAR_DATA *newCar; // $s0
// struct DRIVER2_STRAIGHT *str; // stack offset -72
// struct DRIVER2_CURVE *crv; // $s7
// int distAlongSegment; // $s2
// int lbody; // $s4
// int dir; // $s6
// int numLanes; // stack offset -68
// unsigned char externalCopModel; // stack offset -64
// int delta; // $s4
// int noMoreCars; // stack offset -60
// int newCarId; // $v1
/* begin block 1.1 */
// Start line: 3400
// Start offset: 0x0002BCF4
// Variables:
// int dir; // $s0
/* end block 1.1 */
// End offset: 0x0002C078
// End Line: 3437
/* begin block 1.2 */
// Start line: 3442
// Start offset: 0x0002C09C
// Variables:
// int theta; // $s0
/* end block 1.2 */
// End offset: 0x0002C198
// End Line: 3451
/* begin block 1.3 */
// Start line: 3455
// Start offset: 0x0002C1E0
// Variables:
// int minAngle; // $a3
// int curveLength; // $v1
/* end block 1.3 */
// End offset: 0x0002C334
// End Line: 3491
/* begin block 1.4 */
// Start line: 3478
// Start offset: 0x0002C3F8
/* begin block 1.4.1 */
// Start line: 3483
// Start offset: 0x0002C4C8
/* end block 1.4.1 */
// End offset: 0x0002C4E4
// End Line: 3485
/* begin block 1.4.2 */
// Start line: 3399
// Start offset: 0x0002C590
// Variables:
// struct _CAR_DATA *cp; // $s0
/* end block 1.4.2 */
// End offset: 0x0002C674
// End Line: 3399
/* begin block 1.4.3 */
// Start line: 3399
// Start offset: 0x0002C708
// Variables:
// struct _CAR_DATA *cp; // $s0
/* end block 1.4.3 */
// End offset: 0x0002C7E4
// End Line: 3399
/* end block 1.4 */
// End offset: 0x0002C7F4
// End Line: 3510
/* begin block 1.5 */
// Start line: 3515
// Start offset: 0x0002C830
// Variables:
// struct VECTOR startPos2; // stack offset -88
// int deltaAngle; // $a0
// int dir2NextRow; // $a1
// int faceDir; // $s1
// int numSpareCars; // $a0
// int count; // $s2
// int numSpots; // $fp
/* begin block 1.5.1 */
// Start line: 3527
// Start offset: 0x0002C948
// Variables:
// int numCarsToAdd; // $s5
/* begin block 1.5.1.1 */
// Start line: 3531
// Start offset: 0x0002C97C
/* begin block 1.5.1.1.1 */
// Start line: 3399
// Start offset: 0x0002CAC4
// Variables:
// struct _CAR_DATA *cp; // $s0
/* end block 1.5.1.1.1 */
// End offset: 0x0002CBA8
// End Line: 3399
/* begin block 1.5.1.1.2 */
// Start line: 3399
// Start offset: 0x0002CC3C
// Variables:
// struct _CAR_DATA *cp; // $s0
/* end block 1.5.1.1.2 */
// End offset: 0x0002CD18
// End Line: 3399
/* end block 1.5.1.1 */
// End offset: 0x0002CD28
// End Line: 3555
/* end block 1.5.1 */
// End offset: 0x0002CD34
// End Line: 3556
/* end block 1.5 */
// End offset: 0x0002CD34
// End Line: 3557
/* end block 1 */
// End offset: 0x0002CD74
// End Line: 3564
/* begin block 2 */
// Start line: 7892
/* end block 2 */
// End Line: 7893
/* begin block 3 */
// Start line: 7906
/* end block 3 */
// End Line: 7907
/* begin block 4 */
// Start line: 7907
/* end block 4 */
// End Line: 7908
/* begin block 5 */
// Start line: 7909
/* end block 5 */
// End Line: 7910
/* WARNING: Unknown calling convention yet parameter storage is locked */
void CreateRoadblock(void)
{
UNIMPLEMENTED();
/*
byte bVar1;
byte bVar2;
short sVar3;
bool bVar4;
char cVar5;
int laneNo;
undefined3 extraout_var;
long lVar6;
int x;
int z;
CAR_COSMETICS *pCVar7;
uint *puVar8;
uint uVar9;
int iVar10;
int x_00;
_CAR_DATA *mem;
uint uVar11;
uint distAlongPath;
int z_00;
int iVar12;
DRIVER2_CURVE *curve;
DRIVER2_STRAIGHT *local_48;
int local_44;
curve = (DRIVER2_CURVE *)0x0;
distAlongPath = 0xfffffffb;
laneNo = (int)player.playerCarId;
local_48 = (DRIVER2_STRAIGHT *)0x0;
bVar4 = false;
z_00 = (int)car_cosmetics[3].colBox.vz;
iVar10 = car_data[laneNo].hd.direction;
bVar1 = *(byte *)(MissionHeader->residentModels + 3);
baseLoc.vx = car_data[laneNo].hd.where.t[0];
angle = 0;
baseLoc.vz = car_data[laneNo].hd.where.t[2];
do {
if (requestCopCar == 0) {
laneNo = (int)rcossin_tbl[(iVar10 + angle & 0xfffU) * 2] << 3;
}
else {
laneNo = (int)rcossin_tbl[(iVar10 + angle & 0xfffU) * 2] * 10;
}
roadblockLoc.vx = baseLoc.vx + (laneNo + 0x800 >> 0xc) * 0x800;
if (requestCopCar == 0) {
laneNo = (int)rcossin_tbl[(iVar10 + angle & 0xfffU) * 2 + 1] << 3;
}
else {
laneNo = (int)rcossin_tbl[(iVar10 + angle & 0xfffU) * 2 + 1] * 10;
}
roadblockLoc.vz = baseLoc.vz + (laneNo + 0x800 >> 0xc) * 0x800;
roadSeg = RoadInCell(&roadblockLoc);
if (((((roadSeg & 0xffffe000U) == 0) && ((int)(roadSeg & 0x1fffU) < NumDriver2Straights)) ||
(((roadSeg & 0xffffe000U) == 0x4000 && ((int)(roadSeg & 0x1fffU) < NumDriver2Curves)))) &&
(-1 < roadSeg)) break;
if (requestCopCar == 0) {
laneNo = (int)rcossin_tbl[(iVar10 - angle & 0xfffU) * 2] << 3;
}
else {
laneNo = (int)rcossin_tbl[(iVar10 - angle & 0xfffU) * 2] * 10;
}
roadblockLoc.vx = baseLoc.vx + (laneNo + 0x800 >> 0xc) * 0x800;
if (requestCopCar == 0) {
laneNo = (int)rcossin_tbl[(iVar10 - angle & 0xfffU) * 2 + 1] << 3;
}
else {
laneNo = (int)rcossin_tbl[(iVar10 - angle & 0xfffU) * 2 + 1] * 10;
}
roadblockLoc.vz = baseLoc.vz + (laneNo + 0x800 >> 0xc) * 0x800;
roadSeg = RoadInCell(&roadblockLoc);
if (((((roadSeg & 0xffffe000U) == 0) && ((int)(roadSeg & 0x1fffU) < NumDriver2Straights)) ||
(((roadSeg & 0xffffe000U) == 0x4000 && ((int)(roadSeg & 0x1fffU) < NumDriver2Curves)))) &&
(-1 < roadSeg)) break;
if (requestCopCar == 0) {
angle = angle + 0x5d;
}
else {
angle = angle + 0x49;
}
} while (angle < 0x800);
if (((roadSeg & 0xffffe000U) != 0) || (NumDriver2Straights <= (int)(roadSeg & 0x1fffU))) {
if ((roadSeg & 0xffffe000U) != 0x4000) {
return;
}
if (NumDriver2Curves <= (int)(roadSeg & 0x1fffU)) {
return;
}
}
if (roadSeg < 0) {
return;
}
if (((roadSeg & 0xffffe000U) == 0) && ((int)(roadSeg & 0x1fffU) < NumDriver2Straights)) {
local_48 = Driver2StraightsPtr + roadSeg;
dx = roadblockLoc.vx - local_48->Midx;
dz = roadblockLoc.vz - local_48->Midz;
laneNo = ratan2(dx, dz);
sVar3 = local_48->angle;
iVar10 = SquareRoot0(dx * dx + dz * dz);
uVar9 = (uint)local_48->length;
uVar11 = z_00 * 3;
distAlongPath =
(uint)(local_48->length >> 1) +
(rcossin_tbl[(sVar3 - laneNo & 0xfffU) * 2 + 1] * iVar10 + 0x800 >> 0xc);
if ((int)uVar9 < z_00 * 6) {
return;
}
if ((int)distAlongPath < (int)uVar11) {
distAlongPath = uVar11;
}
if ((int)(uVar9 - distAlongPath) < (int)uVar11) {
distAlongPath = uVar9 + z_00 * -3;
}
bVar2 = local_48->NumLanes;
}
else {
if (((roadSeg & 0xffffe000U) != 0x4000) ||
((NumDriver2Curves <= (int)(roadSeg & 0x1fffU) || (roadSeg < 0)))) goto LAB_0002c33c;
curve = Driver2CurvesPtr + roadSeg + -0x4000;
if ((int)(((int)curve->end - (int)curve->start & 0xfffU) * (uint)(byte)curve->inside * 0xb) / 7
< z_00 * 6) {
return;
}
currentAngle = ratan2(roadblockLoc.vx - curve->Midx, roadblockLoc.vz - curve->Midz);
uVar11 = 0x80;
if ((9 < (byte)curve->inside) && (uVar11 = 0x20, (byte)curve->inside < 0x14)) {
uVar11 = 0x40;
}
uVar9 = (currentAngle & 0xfffU) - (int)curve->start;
distAlongPath = uVar9 & 0xf80;
if ((9 < (byte)curve->inside) && (distAlongPath = uVar9 & 0xfe0, (byte)curve->inside < 0x14)) {
distAlongPath = uVar9 & 0xfc0;
}
if (distAlongPath <= uVar11) {
distAlongPath = uVar11;
}
uVar11 = ((int)curve->end - (int)curve->start) - uVar11 & 0xfff;
if (uVar11 <= distAlongPath) {
distAlongPath = uVar11;
}
bVar2 = curve->NumLanes;
}
local_44 = ((uint)bVar2 & 0xf) << 1;
LAB_0002c33c:
GetNodePos(local_48, (DRIVER2_JUNCTION *)0x0, curve, distAlongPath, (_CAR_DATA *)0x0, (int *)&startPos,
&startPos.vz, 0);
laneNo = local_44 + -1;
GetNodePos(local_48, (DRIVER2_JUNCTION *)0x0, curve, distAlongPath, (_CAR_DATA *)0x0, (int *)&endPos,
&endPos.vz, laneNo);
iVar10 = 0x100;
distAlongPath = ratan2(endPos.vx - startPos.vx, endPos.vz - startPos.vz);
if (0x100 < laneNo * 0x200) {
do {
currentPos.vx =
startPos.vx + (iVar10 * rcossin_tbl[(distAlongPath & 0xfff) * 2] + 0x800 >> 0xc);
currentPos.vz =
startPos.vz + (iVar10 * rcossin_tbl[(distAlongPath & 0xfff) * 2 + 1] + 0x800 >> 0xc);
if (local_48 == (DRIVER2_STRAIGHT *)0x0) {
LAB_0002c49c:
if (curve != (DRIVER2_CURVE *)0x0) {
z_00 = iVar10;
if (iVar10 < 0) {
z_00 = iVar10 + 0x3ff;
}
if (((int)(uint)(byte)curve->AILanes >> (z_00 >> 10 & 0x1fU) & 1U) == 0)
goto LAB_0002c4cc;
}
LAB_0002c4e4:
lVar6 = Random2(0);
z_00 = iVar10;
if (iVar10 < 0) {
z_00 = iVar10 + 0x1ff;
}
z_00 = CreateStationaryCivCar
(distAlongPath + (lVar6 * 0x10001 >> (z_00 >> 9 & 0x1fU) & 0x3ffU) + -0x200
, 0, 0, (long(*)[4])&currentPos, (uint)bVar1, 0, 2);
if (z_00 == -1) {
bVar4 = true;
break;
}
pCVar7 = car_data[z_00].ap.carCos;
x = QuickBuildingCollisionCheck
((VECTOR *)car_data[z_00].hd.where.t, car_data[z_00].hd.direction,
(int)(pCVar7->colBox).vz, (int)(pCVar7->colBox).vx, 0x14);
if (x != 0) {
testNumPingedOut = testNumPingedOut + 1;
if (car_data[z_00].controlType == '\x02') {
if ((car_data[z_00].controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((car_data[z_00].ai[0xf9] == 3) && (car_data[z_00].ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
}
else {
if ((PingOutCivsOnly != '\0') &&
(x = valid_region(car_data[z_00].hd.where.t[0], car_data[z_00].hd.where.t[2]), x != 0)
) goto LAB_0002c678;
}
puVar8 = (uint *)car_data[z_00].inform;
if (puVar8 != (uint *)0x0) {
*puVar8 = *puVar8 ^ 0x40000000;
}
ClearMem((char *)(car_data + z_00), 0x29c);
car_data[z_00].controlType = '\0';
}
LAB_0002c678:
mem = car_data + 0x13;
do {
if ((mem->controlType != '\0') && ((*(uint *)&mem->hndType & 0x2ff00) != 0x20200)) {
x = (mem->hd).where.t[0];
dx = x - currentPos.vx;
z_00 = (mem->hd).where.t[2];
dz = z_00 - currentPos.vz;
if (dx * dx + dz * dz < 360000) {
testNumPingedOut = testNumPingedOut + 1;
if (mem->controlType == '\x02') {
if ((mem->controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((mem->ai[0xf9] == 3) && (mem->ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
}
else {
if ((PingOutCivsOnly != '\0') && (z_00 = valid_region(x, z_00), z_00 != 0))
goto LAB_0002c7e4;
}
puVar8 = (uint *)mem->inform;
if (puVar8 != (uint *)0x0) {
*puVar8 = *puVar8 ^ 0x40000000;
}
ClearMem((char *)mem, 0x29c);
mem->controlType = '\0';
}
}
LAB_0002c7e4:
mem = mem + -1;
} while ((_CAR_DATA *)((int)&cheats.MagicMirror + 3U) < mem);
}
else {
z_00 = iVar10;
if (iVar10 < 0) {
z_00 = iVar10 + 0x3ff;
}
if (((int)(uint)(byte)local_48->AILanes >> (z_00 >> 10 & 0x1fU) & 1U) != 0)
goto LAB_0002c49c;
LAB_0002c4cc:
cVar5 = CellEmpty(&currentPos, (int)car_cosmetics[3].colBox.vz);
if (CONCAT31(extraout_var, cVar5) != 0) goto LAB_0002c4e4;
}
iVar10 = iVar10 + 0x400;
} while (iVar10 < laneNo * 0x200);
}
if ((!bVar4) && (gCopDifficultyLevel != 0)) {
laneNo = ratan2(baseLoc.vx - startPos.vx, baseLoc.vz - startPos.vz);
iVar10 = 0x400;
if ((((laneNo - distAlongPath) + 0x800 & 0xfff) - 0x800 & 0xfff) < 0x800) {
iVar10 = -0x400;
}
uVar11 = distAlongPath;
if (gCopDifficultyLevel == 1) {
uVar11 = distAlongPath - iVar10;
}
uVar9 = distAlongPath + iVar10 & 0xfff;
laneNo = startPos.vx + ((int)rcossin_tbl[uVar9 * 2] * 0x5dc + 0x800 >> 0xc);
iVar10 = startPos.vz + ((int)rcossin_tbl[uVar9 * 2 + 1] * 0x5dc + 0x800 >> 0xc);
z_00 = (maxCivCars - numCivCars) + 2;
x = local_44 / 2 + -1;
if (0 < z_00) {
iVar12 = x;
if (z_00 < x) {
iVar12 = z_00;
}
z_00 = 0;
if (0 < iVar12) {
z = 0;
do {
if (iVar12 << 1 == 0) {
trap(7);
}
x_00 = ((x * (z + 1)) / (iVar12 << 1)) * 0x400;
z = x_00 + 0x300;
currentPos.vx = laneNo + (z * rcossin_tbl[(distAlongPath & 0xfff) * 2] + 0x800 >> 0xc);
currentPos.vz = iVar10 + (z * rcossin_tbl[(distAlongPath & 0xfff) * 2 + 1] + 0x800 >> 0xc)
;
test42 = z;
lVar6 = Random2(0);
if (z < 0) {
z = x_00 + 0x4ff;
}
z = CreateStationaryCivCar
(uVar11 + (lVar6 * 0x10001 >> (z >> 9 & 0x1fU) & 0x3ffU) + -0x200, 0, 0,
(long(*)[4])&currentPos, (uint)bVar1, 0, 2);
if (z == -1) break;
pCVar7 = car_data[z].ap.carCos;
x_00 = QuickBuildingCollisionCheck
((VECTOR *)car_data[z].hd.where.t, car_data[z].hd.direction,
(int)(pCVar7->colBox).vz, (int)(pCVar7->colBox).vx, 0x14);
if (x_00 != 0) {
testNumPingedOut = testNumPingedOut + 1;
if (car_data[z].controlType == '\x02') {
if ((car_data[z].controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((car_data[z].ai[0xf9] == 3) && (car_data[z].ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
}
else {
if ((PingOutCivsOnly != '\0') &&
(x_00 = valid_region(car_data[z].hd.where.t[0], car_data[z].hd.where.t[2]),
x_00 != 0)) goto LAB_0002cbac;
}
puVar8 = (uint *)car_data[z].inform;
if (puVar8 != (uint *)0x0) {
*puVar8 = *puVar8 ^ 0x40000000;
}
ClearMem((char *)(car_data + z), 0x29c);
car_data[z].controlType = '\0';
}
LAB_0002cbac:
mem = car_data + 0x13;
z_00 = z_00 + 1;
do {
if ((mem->controlType != '\0') && ((*(uint *)&mem->hndType & 0x2ff00) != 0x20200)) {
x_00 = (mem->hd).where.t[0];
dx = x_00 - currentPos.vx;
z = (mem->hd).where.t[2];
dz = z - currentPos.vz;
if (dx * dx + dz * dz < 360000) {
testNumPingedOut = testNumPingedOut + 1;
if (mem->controlType == '\x02') {
if ((mem->controlFlags & 1) != 0) {
numCopCars = numCopCars + -1;
}
numCivCars = numCivCars + -1;
if ((mem->ai[0xf9] == 3) && (mem->ai[0xc] == 5)) {
numParkedCars = numParkedCars + -1;
}
}
else {
if ((PingOutCivsOnly != '\0') && (z = valid_region(x_00, z), z != 0))
goto LAB_0002cd18;
}
puVar8 = (uint *)mem->inform;
if (puVar8 != (uint *)0x0) {
*puVar8 = *puVar8 ^ 0x40000000;
}
ClearMem((char *)mem, 0x29c);
mem->controlType = '\0';
}
}
LAB_0002cd18:
mem = mem + -1;
} while ((_CAR_DATA *)((int)&cheats.MagicMirror + 3U) < mem);
z = z_00 * 2;
} while (z_00 < iVar12);
}
}
}
requestRoadblock = 0;
distAlongPath = Random2(0);
roadblockDelay = (&roadblockDelayDiff)[gCopDifficultyLevel] + (distAlongPath & 0xff);
roadblockCount = roadblockDelay;
PlaceRoadBlockCops();
return;
*/
}
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