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REDRIVER2/src_rebuild/GAME/C/CARS.C
Ilya Shurumov 012f87bd62 - USE_CRT_MALLOC - use dynamic malloc whenever possible 
- fix buildNewCarFromModel bug
2020-05-16 15:56:08 +06:00

2595 lines
60 KiB
C
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#include "THISDUST.H"
#include "CARS.H"
#include "TEXTURE.H"
#include "OVERMAP.H"
#include "DRAW.H"
#include "MISSION.H"
#include "SYSTEM.H"
#include "DEBRIS.H"
#include "MAIN.H"
#include "CAMERA.H"
#include "DRAW.H"
#include "HANDLING.H"
#include "COSMETIC.H"
#include "DENTING.H"
#include "SHADOW.H"
#include "CIV_AI.H"
#include "COP_AI.H"
#include "MC_SND.H"
#include "CUTSCENE.H"
#include "CONVERT.H"
#include "PAUSE.H"
#include "PLAYERS.H"
#include "../ASM/ASMTEST.H"
#include "GTEREG.H"
#include "INLINE_C.H"
#include "LIBAPI.H"
MATRIX light_matrix =
{ { { 4096, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } }, { 0, 0, 0 } };
MATRIX colour_matrix =
{ { { 4032, 0, 0 }, { 3936, 0, 0 }, { 3520, 0, 0 } }, { 0, 0, 0 } };
// PHYSICS
_CAR_DATA car_data[22]; // all cars
HUBCAP gHubcap;
// active cars
_CAR_DATA* active_car_list[20];
BOUND_BOX bbox[20];
unsigned char lightsOnDelay[20];
// decompiled code
// original method signature:
// void /*$ra*/ plotNewCarModel(struct CAR_MODEL *car /*$s0*/, int palette /*$s2*/)
// line 834, offset 0x00020c94
/* begin block 1 */
// Start line: 835
// Start offset: 0x00020C94
// Variables:
// struct plotCarGlobals _pg; // stack offset -72
// struct SVECTOR v0; // stack offset -32
// unsigned long lightlevel; // stack offset -24
/* end block 1 */
// End offset: 0x00020E88
// End Line: 908
/* begin block 2 */
// Start line: 1668
/* end block 2 */
// End Line: 1669
/* begin block 3 */
// Start line: 1670
/* end block 3 */
// End Line: 1671
unsigned long gUnderIntensity = 0;
struct DENTUVS *gTempCarUVPtr;
DENTUVS gTempHDCarUVDump[20][255];
SVECTOR gTempCarVertDump[20][132];
DENTUVS gTempLDCarUVDump[20][134];
CAR_MODEL NewCarModel[5];
CAR_MODEL NewLowCarModel[5];
MODEL* gCarLowModelPtr[5];
MODEL* gCarDamModelPtr[5];
MODEL* gCarCleanModelPtr[5];
int whichCP = 0;
int baseSpecCP = 0;
CAR_POLY carPolyBuffer[2001];
// idk if it's global or not
SVECTOR carLightD = { 0, 0xF000, 0, 0 }; // 0xAA130 yet not defined in symbols
// [D]
void plotNewCarModel(CAR_MODEL *car, int palette)
{
//undefined4 uVar1;
//undefined4 uVar2;
//undefined4 in_zero;
//undefined4 in_at;
int iVar3;
plotCarGlobals _pg;
ulong lightlevel;
//uVar2 = DAT_000aa134;
//uVar1 = DAT_000aa130;
lightlevel = combointensity | 0x3000000;
if (car != NULL) {
if (-1 < gTimeOfDay) {
if (gTimeOfDay < 3) {
lightlevel = combointensity | 0x30000000;
}
else {
if (gTimeOfDay == 3) {
lightlevel = 0x302a2a2a;
}
}
}
iVar3 = combointensity;
setupLightingMatrices();
gte_ldv0(&carLightD);
MTC2(lightlevel, 6);
docop2(0x108041b);
_pg.primptr = (unsigned char*)current->primptr;
_pg.intensity = 0;
_pg.pciv_clut = (unsigned short *)&civ_clut[1];// +0xc0; // [A]
_pg.damageLevel = (unsigned char *)gTempCarUVPtr;
_pg.ot = (OTTYPE *)(current->ot + 0x1c);
gUnderIntensity = MFC2(22); //getCopReg(2, 0x16);
plotCarPolyB3(car->numB3, car->pB3, car->vlist, &_pg);
_pg.intensity = gUnderIntensity & 0xffffff;
_pg.ot = (OTTYPE *)(current->ot + 16);
plotCarPolyFT3(car->numFT3, car->pFT3, car->vlist, &_pg);
_pg.ot = (OTTYPE *)(current->ot + 4);
if (gTimeOfDay == 3)
{
_pg.intensity = (int)(combointensity & 0xfcfcf0U) >> 2;
plotCarPolyGT3nolight(car->numGT3, car->pGT3, car->vlist, &_pg, palette); }
else
{
_pg.intensity = combointensity & 0xffffff;
plotCarPolyGT3(car->numGT3, car->pGT3, car->vlist, car->nlist, &_pg, palette);
}
current->primptr = (char*)_pg.primptr;
restoreLightingMatrices();
}
}
// decompiled code
// original method signature:
// void /*$ra*/ plotCarPolyB3(int numTris /*$a0*/, struct CAR_POLY *src /*$a1*/, struct SVECTOR *vlist /*$a2*/, struct plotCarGlobals *pg /*$a3*/)
// line 917, offset 0x000237b8
/* begin block 1 */
// Start line: 918
// Start offset: 0x000237B8
// Variables:
// struct POLY_F3 *prim; // $t0
// int i; // $t1
// long *ot; // $t3
// long F3rgb; // $t4
/* begin block 1.1 */
// Start line: 927
// Start offset: 0x000237E0
// Variables:
// int reg; // stack offset -8
/* end block 1.1 */
// End offset: 0x000238AC
// End Line: 967
/* end block 1 */
// End offset: 0x000238C4
// End Line: 970
/* begin block 2 */
// Start line: 1834
/* end block 2 */
// End Line: 1835
/* begin block 3 */
// Start line: 6230
/* end block 3 */
// End Line: 6231
// [D]
void plotCarPolyB3(int numTris, CAR_POLY *src, SVECTOR *vlist, plotCarGlobals *pg)
{
int iVar1;
uint uVar2;
uint uVar3;
SVECTOR *v2;
uint uVar4;
SVECTOR *v1;
SVECTOR *v0;
POLY_F3 *prim;
OTTYPE *ot;
prim = (POLY_F3 *)pg->primptr;
uVar4 = pg->intensity;
ot = pg->ot;
if (0 < numTris)
{
do {
uVar3 = src->vindices;
v0 = vlist + (uVar3 & 0xff);
v1 = (SVECTOR *)((int)&vlist->vx + ((int)uVar3 >> 5 & 0x7f8U));
v2 = (SVECTOR *)((int)&vlist->vx + ((int)uVar3 >> 0xd & 0x7f8U));
gte_ldv3(v0, v1, v2);
docop2(0x280030);
*(uint *)&prim->r0 = uVar4 | 0x20000000;
docop2(0x1400006);
iVar1 = MAC0; //getCopReg(2, 0x18);
docop2(0x158002d);
if (-1 < iVar1)
{
uVar2 = SXY0; // getCopReg(2, 0xc);
*(uint *)&prim->x0 = uVar2;
uVar2 = SXY1; // getCopReg(2, 0xd);
*(uint *)&prim->x1 = uVar2;
uVar2 = SXY2; // getCopReg(2, 0xe);
*(uint *)&prim->x2 = uVar2;
iVar1 = OTZ; // getCopReg(2, 7);
setPolyF3(prim);
addPrim(ot + (iVar1 >> 1), prim);
prim++;
}
numTris = numTris + -1;
src = src + 1;
} while (0 < numTris);
}
pg->primptr = (unsigned char*)prim;
}
// decompiled code
// original method signature:
// void /*$ra*/ plotCarPolyFT3(int numTris /*$a0*/, struct CAR_POLY *src /*$t1*/, struct SVECTOR *vlist /*$t4*/, struct plotCarGlobals *pg /*$t5*/)
// line 976, offset 0x000238c4
/* begin block 1 */
// Start line: 977
// Start offset: 0x000238C4
// Variables:
// struct POLY_FT3 *prim; // $t0
// long *ot; // $t6
// long FT3rgb; // stack offset -8
// int i; // $t2
/* begin block 1.1 */
// Start line: 992
// Start offset: 0x00023904
// Variables:
// int reg; // stack offset -4
// int clut_uv0; // $a2
// int tpage_uv1; // $a3
// int uv3_uv2; // $a1
/* begin block 1.1.1 */
// Start line: 998
// Start offset: 0x00023904
// Variables:
// int ofse; // $v1
/* end block 1.1.1 */
// End offset: 0x00023904
// End Line: 998
/* end block 1.1 */
// End offset: 0x00023A08
// End Line: 1052
/* end block 1 */
// End offset: 0x00023A20
// End Line: 1055
/* begin block 2 */
// Start line: 6385
/* end block 2 */
// End Line: 6386
/* begin block 3 */
// Start line: 6392
/* end block 3 */
// End Line: 6393
// [D]
void plotCarPolyFT3(int numTris, CAR_POLY *src, SVECTOR *vlist, plotCarGlobals *pg)
{
uint uVar1;
uint FT3rgbb;
uint uVar2;
SVECTOR *v2;
SVECTOR *v1;
SVECTOR *v0;
int iVar3;
int iVar4;
int iVar5;
POLY_FT3 *prim;
CAR_POLY *pCVar6;
OTTYPE *ot;
long FT3rgb;
int reg;
prim = (POLY_FT3 *)pg->primptr;
FT3rgbb = pg->intensity | 0x24000000;
ot = pg->ot;
MTC2(FT3rgbb, 6);
pCVar6 = src;
if (0 < numTris) {
do {
uVar2 = pCVar6->vindices;
v0 = vlist + (uVar2 & 0xff);
v1 = (SVECTOR *)((int)&vlist->vx + ((int)uVar2 >> 5 & 0x7f8U));
v2 = (SVECTOR *)((int)&vlist->vx + ((int)uVar2 >> 0xd & 0x7f8U));
gte_ldv3(v0, v1, v2);
docop2(0x280030);
iVar4 = pCVar6->clut_uv0;
iVar5 = pCVar6->tpage_uv1;
iVar3 = pCVar6->uv3_uv2;
uVar2 = (uint)pg->damageLevel[pCVar6->originalindex];
*(uint *)&prim->r0 = FT3rgbb;
src = (CAR_POLY *)(iVar3 + uVar2);
*(uint *)&prim->u0 = iVar4 + uVar2;
*(uint *)&prim->u1 = iVar5 + uVar2;
*(CAR_POLY **)&prim->u2 = src;
docop2(0x1400006);
iVar3 = MAC0; // getCopReg(2, 0x18);
docop2(0x158002d);
if (-1 < iVar3)
{
uVar1 = SXY0; // getCopReg(2, 0xc);
*(uint *)&prim->x0 = uVar1;
uVar1 = SXY1; //getCopReg(2, 0xd);
*(uint *)&prim->x1 = uVar1;
uVar1 = SXY2; //getCopReg(2, 0xe);
*(uint *)&prim->x2 = uVar1;
iVar3 = OTZ; //getCopReg(2, 7);
setPolyFT3(prim);
addPrim(ot + (iVar3 >> 1), prim);
prim = prim + 1;
}
numTris = numTris + -1;
pCVar6 = pCVar6 + 1;
} while (0 < numTris);
}
pg->primptr = (unsigned char*)prim;
}
// decompiled code
// original method signature:
// void /*$ra*/ plotCarPolyGT3(int numTris /*$a0*/, struct CAR_POLY *src /*$t1*/, struct SVECTOR *vlist /*$s0*/, struct SVECTOR *nlist /*$a3*/, struct plotCarGlobals *pg /*stack 16*/, int palette /*stack 20*/)
// line 1125, offset 0x00020ea0
/* begin block 1 */
// Start line: 1126
// Start offset: 0x00020EA0
// Variables:
// struct POLY_GT3 *prim; // $t0
// long *ot; // $s1
// long GT3rgb; // stack offset -24
// int i; // $t7
// int v0; // $t3
// int v1; // $t4
// int v2; // $t2
// int n0; // $t3
// int n1; // $a2
// int n2; // $a0
// int r0; // stack offset -20
// int r1; // stack offset -16
// int r2; // $v0
// int reg; // $a0
// int clut_uv0; // $a1
// int tpage_uv1; // $t6
// int uv3_uv2; // $t5
// unsigned short *clut_base; // $t9
/* begin block 1.1 */
// Start line: 1126
// Start offset: 0x00020EA0
// Variables:
// int ofse; // $v1
/* end block 1.1 */
// End offset: 0x00020EA0
// End Line: 1126
/* begin block 1.2 */
// Start line: 1231
// Start offset: 0x00021040
// Variables:
// int ofse; // $v1
/* end block 1.2 */
// End offset: 0x00021040
// End Line: 1231
/* end block 1 */
// End offset: 0x000210B8
// End Line: 1251
/* begin block 2 */
// Start line: 2294
/* end block 2 */
// End Line: 2295
// [D]
void plotCarPolyGT3(int numTris, CAR_POLY *src, SVECTOR *vlist, SVECTOR *nlist, plotCarGlobals *pg, int palette)
{
int iVar1;
int iVar2;
uint uVar3;
SVECTOR *pSVar4;
ushort *puVar5;
SVECTOR *pSVar6;
uint uVar7;
SVECTOR *pSVar8;
uint uVar9;
int iVar10;
POLY_GT3 *prim;
uint uVar11;
uint uVar12;
int iVar13;
int iVar14;
prim = (POLY_GT3 *)pg->primptr;
puVar5 = pg->pciv_clut;
MTC2(pg->intensity | 0x34000000, 6);
while (true)
{
uVar9 = src->vindices;
iVar14 = src->tpage_uv1;
iVar13 = src->uv3_uv2;
uVar7 = (uint)pg->damageLevel[src->originalindex];
iVar10 = (src->clut_uv0 & 0xffffU | (uint)puVar5[palette + (src->clut_uv0 >> 0x10)] << 0x10) + uVar7;
if (numTris < 1)
break;
pSVar8 = vlist + (uVar9 & 0xff);
pSVar6 = vlist + ((int)uVar9 >> 8 & 0xff);
pSVar4 = vlist + ((int)uVar9 >> 0x10 & 0xff);
gte_ldv3(pSVar8, pSVar6, pSVar4);
docop2(0x280030);
uVar9 = src->nindices;
uVar12 = (uint)*(ushort *)((int)&nlist->pad + ((int)uVar9 >> 5 & 0x7f8U));
docop2(0x1400006);
uVar11 = (uint)*(ushort *)((int)&nlist->pad + ((int)uVar9 >> 0xd & 0x7f8U));
iVar1 = MAC0; // getCopReg(2, 0x18);
docop2(0x158002d);
src = src + 1;
iVar2 = OTZ; // getCopReg(2, 7);
if (-1 < iVar1 && 0 < iVar2)
{
*(uint *)&prim->r0 =
((uint)(ushort)nlist[uVar9 & 0xff].pad & 0xff) << 0x10 |
(uint)(ushort)nlist[uVar9 & 0xff].pad | 0x34000000;
*(uint *)&prim->r1 = (uVar12 & 0xff) << 0x10 | uVar12;
*(uint *)&prim->r2 = (uVar11 & 0xff) << 0x10 | uVar11;
*(int *)&prim->u0 = iVar10;
*(uint *)&prim->u1 = iVar14 + uVar7;
*(uint *)&prim->u2 = iVar13 + uVar7;
uVar3 = SXY0; // getCopReg(2, 0xc);
*(uint *)&prim->x0 = uVar3;
uVar3 = SXY1; // getCopReg(2, 0xd);
*(uint *)&prim->x1 = uVar3;
uVar3 = SXY2; // getCopReg(2, 0xe);
*(uint *)&prim->x2 = uVar3;
setPolyGT3(prim);
addPrim(pg->ot + (iVar2 >> 1), prim);
prim = prim + 1;
}
numTris = numTris + -1;
}
pg->primptr = (unsigned char*)prim;
}
// decompiled code
// original method signature:
// void /*$ra*/ plotCarPolyGT3nolight(int numTris /*$a0*/, struct CAR_POLY *src /*$t3*/, struct SVECTOR *vlist /*$t6*/, struct plotCarGlobals *pg /*$a3*/, int palette /*stack 16*/)
// line 1349, offset 0x00023a20
/* begin block 1 */
// Start line: 1350
// Start offset: 0x00023A20
// Variables:
// struct POLY_FT3 *prim; // $t0
// long *ot; // $t7
// long GT3rgb; // stack offset -8
// int i; // $t4
// unsigned short *clut_base; // $t8
/* begin block 1.1 */
// Start line: 1366
// Start offset: 0x00023A68
// Variables:
// int reg; // stack offset -4
// int clut_uv0; // $a0
// int tpage_uv1; // $t1
// int uv3_uv2; // $t2
/* begin block 1.1.1 */
// Start line: 1371
// Start offset: 0x00023A68
// Variables:
// int ofse; // $v1
/* end block 1.1.1 */
// End offset: 0x00023A68
// End Line: 1371
/* end block 1.1 */
// End offset: 0x00023B94
// End Line: 1425
/* end block 1 */
// End offset: 0x00023BAC
// End Line: 1428
/* begin block 2 */
// Start line: 6934
/* end block 2 */
// End Line: 6935
/* begin block 3 */
// Start line: 7229
/* end block 3 */
// End Line: 7230
// [D]
void plotCarPolyGT3nolight(int numTris, CAR_POLY *src, SVECTOR *vlist, plotCarGlobals *pg, int palette)
{
ushort uVar1;
int iVar2;
uint uVar3;
uint uVar4;
uint uVar5;
SVECTOR *local_v0_116;
ushort *puVar6;
SVECTOR *local_v1_100;
SVECTOR *pSVar7;
uint uVar8;
POLY_FT3 *prim;
int iVar9;
int iVar10;
CAR_POLY *pCVar11;
long local_4;
prim = (POLY_FT3 *)pg->primptr;
uVar4 = pg->intensity | 0x24000000;
puVar6 = pg->pciv_clut;
MTC2(pg->intensity | 0x24000000, 6); // setCopReg(2, vlist, uVar4);
pCVar11 = src;
if (0 < numTris)
{
do {
uVar5 = pCVar11->vindices;
pSVar7 = vlist + (uVar5 & 0xff);
local_v1_100 = (SVECTOR *)((int)&vlist->vx + ((int)uVar5 >> 5 & 0x7f8U));
local_v0_116 = (SVECTOR *)((int)&vlist->vx + ((int)uVar5 >> 0xd & 0x7f8U));
gte_ldv3(pSVar7, local_v1_100, local_v0_116);
docop2(0x280030);
uVar8 = pCVar11->clut_uv0;
iVar9 = pCVar11->tpage_uv1;
iVar10 = pCVar11->uv3_uv2;
src = (CAR_POLY *)(int)pCVar11->originalindex;
uVar1 = puVar6[palette + ((int)uVar8 >> 0x10)];
uVar5 = (uint)pg->damageLevel[pCVar11->originalindex];
docop2(0x1400006);
iVar2 = MAC0; // getCopReg(2, 0x18);
docop2(0x158002d);
local_4 = OTZ;// getCopReg(2, 7);
if (-1 < iVar2 && 0 < local_4)
{
uVar3 = SXY0; // getCopReg(2, 0xc);
*(uint *)&prim->x0 = uVar3;
uVar3 = SXY1; // getCopReg(2, 0xd);
*(uint *)&prim->x1 = uVar3;
uVar3 = SXY2; // getCopReg(2, 0xe);
*(uint *)&prim->x2 = uVar3;
*(uint *)&prim->u0 = (uVar8 & 0xffff | (uint)uVar1 << 0x10) + uVar5;
*(uint *)&prim->u1 = iVar9 + uVar5;
*(uint *)&prim->u2 = iVar10 + uVar5;
*(uint *)&prim->r0 = uVar4;
setPolyFT3(prim);
addPrim(pg->ot + (local_4 >> 1), prim);
prim++;
}
numTris = numTris + -1;
pCVar11 = pCVar11 + 1;
} while (0 < numTris);
}
pg->primptr = (unsigned char*)prim;
}
// decompiled code
// original method signature:
// void /*$ra*/ DrawCar(struct _CAR_DATA *cp /*$s3*/, int view /*$a1*/)
// line 1442, offset 0x000210b8
/* begin block 1 */
// Start line: 1443
// Start offset: 0x000210B8
// Variables:
// int WheelSpeed; // $s0
// int model; // $fp
// struct _PLAYER *lp; // $a2
/* begin block 1.1 */
// Start line: 1454
// Start offset: 0x00021174
// Variables:
// struct CVECTOR col; // stack offset -312
/* end block 1.1 */
// End offset: 0x00021244
// End Line: 1492
/* begin block 1.2 */
// Start line: 1496
// Start offset: 0x00021244
// Variables:
// struct MATRIX temp_mat1; // stack offset -304
// struct MATRIX temp_mat2; // stack offset -272
// struct MATRIX final_mat; // stack offset -240
// struct VECTOR pos; // stack offset -208
// struct VECTOR pos1; // stack offset -192
// struct SVECTOR temp_vec; // stack offset -176
// int result; // $s4
/* begin block 1.2.1 */
// Start line: 1519
// Start offset: 0x00021290
// Variables:
// struct VECTOR corners[4]; // stack offset -168
/* end block 1.2.1 */
// End offset: 0x00021384
// End Line: 1538
/* begin block 1.2.2 */
// Start line: 1542
// Start offset: 0x00021384
// Variables:
// struct VECTOR d; // stack offset -104
// struct VECTOR dist; // stack offset -88
/* end block 1.2.2 */
// End offset: 0x000214D8
// End Line: 1559
/* begin block 1.2.3 */
// Start line: 1610
// Start offset: 0x0002154C
// Variables:
// int i; // $a0
/* end block 1.2.3 */
// End offset: 0x00021570
// End Line: 1615
/* begin block 1.2.4 */
// Start line: 1627
// Start offset: 0x000215A4
// Variables:
// struct MATRIX workmatrix; // stack offset -104
// struct CAR_MODEL *CarModelPtr; // $s1
/* begin block 1.2.4.1 */
// Start line: 1635
// Start offset: 0x00021604
/* end block 1.2.4.1 */
// End offset: 0x00021620
// End Line: 1637
/* end block 1.2.4 */
// End offset: 0x00021620
// End Line: 1639
/* begin block 1.2.5 */
// Start line: 1650
// Start offset: 0x00021674
// Variables:
// int damage; // $v1
/* begin block 1.2.5.1 */
// Start line: 1706
// Start offset: 0x000217BC
// Variables:
// struct CAR_MODEL *CarModelPtr; // $s0
/* begin block 1.2.5.1.1 */
// Start line: 1706
// Start offset: 0x000217BC
// Variables:
// struct MATRIX workmatrix; // stack offset -72
/* end block 1.2.5.1.1 */
// End offset: 0x000218BC
// End Line: 1735
/* end block 1.2.5.1 */
// End offset: 0x000218BC
// End Line: 1736
/* end block 1.2.5 */
// End offset: 0x000218BC
// End Line: 1737
/* begin block 1.2.6 */
// Start line: 1756
// Start offset: 0x0002191C
/* end block 1.2.6 */
// End offset: 0x00021984
// End Line: 1764
/* end block 1.2 */
// End offset: 0x00021AC8
// End Line: 1788
/* end block 1 */
// End offset: 0x00021AC8
// End Line: 1789
/* begin block 2 */
// Start line: 2921
/* end block 2 */
// End Line: 2922
/* begin block 3 */
// Start line: 3113
/* end block 3 */
// End Line: 3114
char LeftLight = 0;
char RightLight = 0;
char TransparentObject = 0;
// [D] [A]
void DrawCar(_CAR_DATA *cp, int view)
{
unsigned char bVar1;
unsigned char uVar2;
short sVar3;
short sVar4;
char cVar5;
int iVar6;
int vvvar;
short *psVar7;
MATRIX *pMVar8;
int iVar9;
int iVar10;
int iVar11;
MATRIX *m1;
uint uVar12;
CVECTOR col;
MATRIX temp_mat1;
MATRIX temp_mat2;
VECTOR pos;
VECTOR local_c0;
SVECTOR temp_vec;
VECTOR corners[4];
VECTOR d;
VECTOR dist;
MATRIX workmatrix;
if (cp < car_data) {
while (FrameCnt != 0x78654321) {
trap(0x400);
}
}
uVar12 = cp->ap.model;
if (player[view].cameraView == 2 && cp->id == player[view].cameraCarId)
{
sVar3 = cp->ap.damage[0];
LeftLight = player[view].cameraView;
if (499 < sVar3)
{
if (sVar3 < 1000)
LeftLight = '\x01';
else
LeftLight = '\0';
}
// it has a bug... I know that since 2002...
sVar3 = (cp->ap).damage[1];
if (sVar3 < 500)
RightLight = 2;
else if(sVar3 < 1000)
RightLight = 1;
else
RightLight = '\0';
if (gLightsOn == 0)
return;
if (lightsOnDelay[cp->id] != 0)
return;
PlacePoolForCar(cp, &col, 1);
return;
}
pos.vx = (cp->hd).where.t[0];
pos.vz = (cp->hd).where.t[2];
pos.vy = -(cp->hd).where.t[1];
local_c0.vx = pos.vx;
local_c0.vz = pos.vz;
SetFrustrumMatrix();
if (FrustrumCheck(&pos, 800) == -1)
return;
iVar6 = 0;
iVar11 = (int)(cp->hd).oBox.radii[0].vx;
iVar9 = (int)(cp->hd).oBox.radii[2].vx;
vvvar = pos.vx + iVar11;
corners[0].vx = vvvar + iVar9;
corners[1].vx = vvvar - iVar9;
iVar11 = pos.vx - iVar11;
corners[2].vx = iVar11 + iVar9;
corners[3].vx = iVar11 - iVar9;
iVar11 = (int)(cp->hd).oBox.radii[0].vz;
iVar9 = (int)(cp->hd).oBox.radii[2].vz;
vvvar = pos.vz + iVar11;
corners[0].vz = vvvar + iVar9;
corners[1].vz = vvvar - iVar9;
iVar11 = pos.vz - iVar11;
corners[2].vz = iVar11 + iVar9;
corners[3].vz = iVar11 - iVar9;
corners[3].vy = pos.vy;
corners[2].vy = pos.vy;
corners[1].vy = pos.vy;
corners[0].vy = pos.vy;
if (FrustrumCheck(&pos, 0) == -1 &&
FrustrumCheck(corners, 0) == -1 &&
FrustrumCheck(corners + 1, 0) == -1 &&
FrustrumCheck(corners + 2, 0) == -1 &&
FrustrumCheck(corners + 3, 0) == -1)
{
iVar6 = -1;
}
d.vx = cp->hd.oBox.location.vx - camera_position.vx;
d.vy = -camera_position.vy - cp->hd.oBox.location.vy;
d.vz = cp->hd.oBox.location.vz - camera_position.vz;
iVar11 = cp->hd.oBox.length[0];
vvvar = d.vx * cp->hd.oBox.radii[0].vx + d.vy * cp->hd.oBox.radii[0].vy + d.vz * cp->hd.oBox.radii[0].vz;
if (vvvar < 0)
vvvar = -vvvar;
iVar9 = d.vx * cp->hd.oBox.radii[1].vx + d.vy * cp->hd.oBox.radii[1].vy + d.vz * cp->hd.oBox.radii[1].vz;
iVar10 = d.vx * cp->hd.oBox.radii[2].vx + d.vy * cp->hd.oBox.radii[2].vy +d.vz * cp->hd.oBox.radii[2].vz;
if (vvvar < iVar11 * iVar11)
{
vvvar = cp->hd.oBox.length[1];
if (iVar9 < 0)
iVar9 = -iVar9;
if (iVar9 < vvvar * vvvar)
{
vvvar = cp->hd.oBox.length[2];
if (iVar10 < 0)
iVar10 = -iVar10;
if (iVar10 < vvvar * vvvar)
iVar6 = -1;
}
}
if (iVar6 == -1)
return;
pos.vx = pos.vx - camera_position.vx;
pos.vy = pos.vy - camera_position.vy;
pos.vz = pos.vz - camera_position.vz;
Apply_Inv_CameraMatrix(&pos);
m1 = &cp->hd.drawCarMat;
num_cars_drawn = num_cars_drawn + 1;
/*if (cheats.MiniCars != 0) // [A] DISABLED, NO REAL SENSE TO KEEP THIS HERE...
{
iVar6 = 8;
pMVar8 = m1;
do {
iVar6 = iVar6 + -1;
pMVar8->m[0] = pMVar8->m[0] >> 2;
pMVar8 = (MATRIX *)(pMVar8->m + 1);
} while (-1 < iVar6);
}*/
if (pos.vz < 5501 && gForceLowDetailCars == 0 || cp->controlType == 1)
{
vvvar = cp->hd.speed * 0x2000;
iVar6 = MaxPlayerDamage[0];
if (cp->controlType == 1)
{
iVar6 = MaxPlayerDamage[(int)cp->ai.padid];
}
if (cp->totalDamage < iVar6)
{
sVar3 = cp->ap.damage[0];
if (3000 < sVar3)
goto LAB_00021724;
sVar4 = (cp->ap).damage[1];
if (3000 < sVar4)
goto LAB_00021724;
if (((2000 < sVar3) || (2000 < sVar4)) && (vvvar + 399999U < 1199999))
{
AddSmokingEngine(cp, 0, vvvar);
}
}
else {
if (vvvar + 59999U < 119999)
{
AddFlamingEngine(cp);
}
LAB_00021724:
if (vvvar + 399999U < 1199999)
{
AddSmokingEngine(cp, 1, vvvar);
}
}
gTimeInWater = 0x19;
gSinkingTimer = 100;
SetShadowPoints(cp);
PlaceShadowForCar(cp->hd.shadowPoints, cp->id, &pos, 0);
ComputeCarLightingLevels(cp, 1);
gTempCarUVPtr = gTempHDCarUVDump[cp->id];
NewCarModel[uVar12].vlist = gTempCarVertDump[cp->id];
NewCarModel[uVar12].nlist = gTempCarVertDump[cp->id];
MulMatrix0(&inv_camera_matrix, m1, &workmatrix);
FindCarLightFade(&workmatrix);
DrawCarObject(NewCarModel + uVar12, &workmatrix, &pos, &local_c0, cp->ap.palette,cp, 1);
DrawCarWheels(cp, &workmatrix, &pos, 0);
}
else
{
NewLowCarModel[uVar12].nlist = gTempCarVertDump[cp->id];
gTempCarUVPtr = gTempLDCarUVDump[cp->id];
if (pos.vz < 8000)
{
SetShadowPoints(cp);
PlaceShadowForCar(cp->hd.shadowPoints, cp->id, &pos, 0);
}
ComputeCarLightingLevels(cp, 0);
MulMatrix0(&inv_camera_matrix, m1, &workmatrix);
FindCarLightFade(&workmatrix);
DrawCarObject(NewLowCarModel + uVar12, &workmatrix, &pos, &local_c0, cp->ap.palette, cp, 0);
}
TransparentObject = 0;
if (cp->controlType == 2)
{
PlayerCarFX(cp);
}
else
{
if (cp->controlType == 2)
{
CivCarFX(cp);
}
}
if (gLightsOn != 0 && lightsOnDelay[cp->id] == 0)
{
if (cp->controlType == 2)
{
if ((cp->ai.c.thrustState != 3) || (((bVar1 = cp->ai.c.ctrlState, bVar1 != 5 && (bVar1 != 7)) && (bVar1 != 8))))
{
AddNightLights(cp);
}
}
else
{
cVar5 = SilenceThisCar(cp->id);
if (cVar5 == 0)
AddNightLights(cp);
}
}
if (cp->controlType == 3)
{
if ((int)player[0].playerCarId < 0)
psVar7 = &pedestrianFelony;
else
psVar7 = &car_data[(int)player[0].playerCarId].felonyRating;
if (*psVar7 > 0x292 && (MissionHeader->residentModels[3] == 0))
{
if (cp->ai.p.dying < 0x4b)
AddCopCarLight(cp);
return;
}
}
// WTF IS THIS?
UNIMPLEMENTED(); // [A]
/*
if (((*(uint *)&cp->hndType & 0x2ff00) != 0x20200) &&
(((gInGameCutsceneActive == 0 || (cp->controlType != '\a')) ||
(force_siren[CAR_INDEX(cp)] == '\0'))))
{
if (gCurrentMissionNumber != 0x1a)
return;
if ((cp->ap).model != 4)
return;
if (cp->controlType != 10)
return;
}*/
if (cp->ai.p.dying < 0x4b)
AddCopCarLight(cp);
}
// decompiled code
// original method signature:
// void /*$ra*/ DrawCarObject(struct CAR_MODEL *car /*$s0*/, struct MATRIX *matrix /*$a1*/, struct VECTOR *pos /*$a2*/, struct VECTOR *pos1 /*$a3*/, int palette /*stack 16*/, struct _CAR_DATA *cp /*stack 20*/, int detail /*stack 24*/)
// line 1793, offset 0x000233dc
/* begin block 1 */
// Start line: 1794
// Start offset: 0x000233DC
/* begin block 1.1 */
// Start line: 1794
// Start offset: 0x000233DC
// Variables:
// struct SVECTOR cog; // stack offset -40
// struct VECTOR modelLocation; // stack offset -32
/* end block 1.1 */
// End offset: 0x000233DC
// End Line: 1794
/* begin block 1.2 */
// Start line: 1794
// Start offset: 0x000233DC
// Variables:
// static unsigned long savedSP; // offset 0x0
/* end block 1.2 */
// End offset: 0x000234DC
// End Line: 1833
/* end block 1 */
// End offset: 0x000234DC
// End Line: 1836
/* begin block 2 */
// Start line: 3586
/* end block 2 */
// End Line: 3587
// [D]
void DrawCarObject(CAR_MODEL *car, MATRIX *matrix, VECTOR *pos, VECTOR *pos1, int palette, _CAR_DATA *cp, int detail)
{
static unsigned long savedSP;
VECTOR modelLocation;
SVECTOR cog;
cog = cp->ap.carCos->cog;
gte_SetRotMatrix(matrix);
gte_SetTransVector(pos);
gte_ldv0(&cog);
docop2(0x480012);
modelLocation.vx = MAC1; //getCopReg(2, 0x19);
modelLocation.vy = MAC2; //getCopReg(2, 0x1a);
modelLocation.vz = MAC3; //getCopReg(2, 0x1b);
TRX = modelLocation.vx;
TRY = modelLocation.vy;
TRZ = modelLocation.vz;
savedSP = SetSp(0x1f800308);
plotNewCarModel(car, palette);
SetSp(savedSP);
}
// decompiled code
// original method signature:
// void /*$ra*/ DrawCarWheels(struct _CAR_DATA *cp /*$fp*/, struct MATRIX *RearMatrix /*stack 4*/, struct VECTOR *pos /*stack 8*/, int zclip /*$a3*/)
// line 1850, offset 0x00021af8
/* begin block 1 */
// Start line: 1851
// Start offset: 0x00021AF8
// Variables:
// struct CAR_COSMETICS *car_cos; // $s0
// struct MATRIX FrontMatrix; // stack offset -144
// struct MODEL *WheelModel; // $s0
// struct MODEL *WheelModelBack; // stack offset -56
// struct MODEL *WheelModelFront; // stack offset -52
// int i; // $s4
// static short FrontWheelRotation[20]; // offset 0x0
// static short BackWheelRotation[20]; // offset 0x30
// short model; // $a0
// short wheelSize; // $s2
/* begin block 1.1 */
// Start line: 1866
// Start offset: 0x00021BA8
// Variables:
// int FrontWheelIncrement; // $a3
// int BackWheelIncrement; // $t0
/* end block 1.1 */
// End offset: 0x00021CD0
// End Line: 1919
/* begin block 1.2 */
// Start line: 1922
// Start offset: 0x00021CD0
// Variables:
// int c; // $t2
// int s; // $t3
// int FW1z; // $v0
// int FW2z; // $a0
// int BW1z; // $v0
// int BW2z; // $a3
// struct SVECTOR *VertPtr; // $t6
/* end block 1.2 */
// End offset: 0x00021CD0
// End Line: 1926
/* begin block 1.3 */
// Start line: 1926
// Start offset: 0x00021CD0
// Variables:
// struct MATRIX SteerMatrix; // stack offset -112
/* end block 1.3 */
// End offset: 0x00021CD0
// End Line: 1926
/* begin block 1.4 */
// Start line: 1988
// Start offset: 0x00021FA4
// Variables:
// struct SVECTOR *verts; // $s5
/* begin block 1.4.1 */
// Start line: 2007
// Start offset: 0x00021FF8
// Variables:
// struct VECTOR WheelPos; // stack offset -80
// struct SVECTOR sWheelPos; // stack offset -64
/* end block 1.4.1 */
// End offset: 0x00022028
// End Line: 2012
/* end block 1.4 */
// End offset: 0x00022118
// End Line: 2044
/* end block 1 */
// End offset: 0x00022180
// End Line: 2046
/* begin block 2 */
// Start line: 4181
/* end block 2 */
// End Line: 4182
/* begin block 3 */
// Start line: 4192
/* end block 3 */
// End Line: 4193
MODEL *gHubcapModelPtr;
MODEL *gCleanWheelModelPtr;
MODEL *gFastWheelModelPtr;
MODEL *gDamWheelModelPtr;
// [D]
void DrawCarWheels(_CAR_DATA *cp, MATRIX *RearMatrix, VECTOR *pos, int zclip)
{
static short FrontWheelRotation[20]; // offset 0x0
static short BackWheelRotation[20]; // offset 0x30
short sVar1;
short sVar2;
short sVar3;
int iVar4;
int iVar5;
short sVar6;
uint wheelnum;
int iVar7;
short sVar8;
short sVar9;
uint uVar10;
uint uVar11;
SVECTOR *local_t6_636;
SVECTOR *local_t6_916;
uint uVar12;
MODEL *model;
SVECTOR *pSVar13;
WHEEL *pWVar14;
uint uVar15;
SVECTOR *verts;
short *psVar16;
short *psVar17;
MATRIX FrontMatrix;
MATRIX SteerMatrix;
VECTOR WheelPos;
SVECTOR sWheelPos;
MODEL *WheelModelBack;
MODEL *WheelModelFront;
wheelnum = cp->ap.model;
if (cp < car_data)
{
while (FrameCnt != 0x78654321)
{
trap(0x400);
}
}
iVar5 = cp->hd.wheel_speed;
if (iVar5 < 0) {
iVar5 = iVar5 + 0xff;
}
iVar5 = iVar5 >> 8;
sVar1 = car_cosmetics[cp->ap.model].wheelSize;
iVar7 = iVar5;
if (cp->wheelspin != 0)
iVar7 = 700;
if ((cp->hd).wheel[0].locked != 0)
iVar5 = 0;
if ((cp->hd).wheel[3].locked != 0)
iVar7 = 0;
if (pauseflag == 0)
{
iVar4 = CAR_INDEX(cp);
*(ushort *)(FrontWheelRotation + iVar4) = *(ushort *)(FrontWheelRotation + iVar4) + (short)iVar5 & 0xfff;
*(ushort *)(BackWheelRotation + iVar4) = *(ushort *)(BackWheelRotation + iVar4) + (short)iVar7 & 0xfff;
}
if (iVar5 + 400U < 0x321) {
WheelModelFront = gCleanWheelModelPtr;
}
else {
WheelModelFront = gFastWheelModelPtr;
}
if (iVar7 + 400U < 0x321) {
WheelModelBack = gCleanWheelModelPtr;
}
else {
WheelModelBack = gFastWheelModelPtr;
}
iVar7 = CAR_INDEX(cp); //((int)(cp[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2) * 2;
iVar5 = (sVar1 * 14142) / 10000;
sVar3 = rcossin_tbl[((uint)*(ushort *)(FrontWheelRotation + iVar7) & 0xfff) * 2];
local_t6_636 = (SVECTOR *)WheelModelFront->vertices;
sVar8 = (short)(rcossin_tbl[((uint)*(ushort *)(FrontWheelRotation + iVar7) & 0xfff) * 2 + 1]
* iVar5 >> 0xc);
local_t6_636[8].vy = sVar8;
local_t6_636[0xf].vy = sVar8;
sVar3 = (short)(sVar3 * iVar5 >> 0xc);
sVar6 = -sVar3;
local_t6_636[8].vz = sVar3;
local_t6_636[0xf].vz = sVar3;
local_t6_636[9].vy = sVar6;
local_t6_636[0xe].vy = sVar6;
local_t6_636[9].vz = sVar8;
sVar2 = -sVar8;
local_t6_636[0xe].vz = sVar8;
local_t6_636[10].vy = sVar2;
local_t6_636[0xd].vy = sVar2;
local_t6_636[10].vz = sVar6;
local_t6_636[0xd].vz = sVar6;
local_t6_636[0xb].vy = sVar3;
local_t6_636[0xc].vy = sVar3;
local_t6_636[0xb].vz = sVar2;
local_t6_636[0xc].vz = sVar2;
local_t6_636[0x17].vz = 0;
local_t6_636[0x16].vz = 0;
local_t6_636[0x15].vy = 0;
local_t6_636[0x14].vy = 0;
local_t6_636[0x13].vy = 0;
local_t6_636[0x12].vy = 0;
local_t6_636[0x11].vz = 0;
local_t6_636[0x10].vz = 0;
local_t6_636[0x17].vy = sVar1;
sVar8 = -sVar1;
local_t6_636[0x16].vy = sVar1;
local_t6_636[0x15].vz = sVar1;
local_t6_636[0x14].vz = sVar1;
local_t6_636[0x13].vz = sVar8;
local_t6_636[0x12].vz = sVar8;
local_t6_636[0x11].vy = sVar8;
local_t6_636[0x10].vy = sVar8;
sVar3 = rcossin_tbl[((uint)*(ushort *)(BackWheelRotation + iVar7) & 0xfff) * 2];
psVar17 = &car_cosmetics[cp->ap.model].wheelDisp[0].vz;
psVar16 = &car_cosmetics[cp->ap.model].wheelDisp[0].vy;
local_t6_916 = (SVECTOR *)WheelModelBack->vertices;
sVar9 = (short)(rcossin_tbl[((uint)*(ushort *)(BackWheelRotation + iVar7) & 0xfff) * 2 + 1]
* iVar5 >> 0xc);
local_t6_916[8].vy = sVar9;
local_t6_916[0xf].vy = sVar9;
sVar3 = (short)(sVar3 * iVar5 >> 0xc);
sVar6 = -sVar3;
local_t6_916[8].vz = sVar3;
local_t6_916[0xf].vz = sVar3;
local_t6_916[9].vy = sVar6;
local_t6_916[0xe].vy = sVar6;
local_t6_916[9].vz = sVar9;
sVar2 = -sVar9;
local_t6_916[0xe].vz = sVar9;
local_t6_916[10].vy = sVar2;
local_t6_916[0xd].vy = sVar2;
local_t6_916[10].vz = sVar6;
local_t6_916[0xd].vz = sVar6;
local_t6_916[0xb].vy = sVar3;
local_t6_916[0xc].vy = sVar3;
local_t6_916[0xb].vz = sVar2;
local_t6_916[0xc].vz = sVar2;
local_t6_916[0x17].vz = 0;
local_t6_916[0x16].vz = 0;
local_t6_916[0x15].vy = 0;
local_t6_916[0x14].vy = 0;
local_t6_916[0x13].vy = 0;
local_t6_916[0x12].vy = 0;
local_t6_916[0x11].vz = 0;
local_t6_916[0x10].vz = 0;
local_t6_916[0x17].vy = sVar1;
local_t6_916[0x16].vy = sVar1;
local_t6_916[0x15].vz = sVar1;
local_t6_916[0x14].vz = sVar1;
local_t6_916[0x13].vz = sVar8;
local_t6_916[0x12].vz = sVar8;
local_t6_916[0x11].vy = sVar8;
local_t6_916[0x10].vy = sVar8;
pSVar13 = car_cosmetics[cp->ap.model].wheelDisp;
wheelnum = (uint)(ushort)cp->wheel_angle & 0xfff;
SteerMatrix.m[0][0] = rcossin_tbl[wheelnum * 2 + 1];
SteerMatrix.m[0][2] = rcossin_tbl[wheelnum * 2];
SteerMatrix.m[1][1] = 0x1000;
SteerMatrix.m[2][1] = 0;
SteerMatrix.m[1][2] = 0;
SteerMatrix.m[1][0] = 0;
SteerMatrix.m[0][1] = 0;
SteerMatrix.m[2][0] = -SteerMatrix.m[0][2];
SteerMatrix.m[2][2] = SteerMatrix.m[0][0];
MulMatrix0(RearMatrix, &SteerMatrix, &FrontMatrix);
pWVar14 = (cp->hd).wheel;
wheelnum = 0;
do {
model = WheelModelFront;
if ((wheelnum & 1) != 0) {
model = WheelModelBack;
}
verts = (SVECTOR *)model->vertices;
if ((cp->controlType == 1) && (gHubcap.Present[3 - wheelnum] == 0))
model = gDamWheelModelPtr;
if ((wheelnum & 2) == 0)
sVar3 = 0x11 - pSVar13->vx;
else
sVar3 = -0x11 - pSVar13->vx;
sWheelPos.vz = -*psVar17;
sWheelPos.vx = sVar3;
sWheelPos.vy = (-sVar1 - *psVar16) - pWVar14->susCompression + 14;
gte_SetRotMatrix(RearMatrix);
gte_ldv0(&sWheelPos);
docop2(0x486012);
uVar10 = IR1; //getCopReg(2, 0x4800);
uVar11 = IR2; //getCopReg(2, 0x5000);
uVar12 = IR3; //getCopReg(2, 0x5800);
TRX = uVar10 + pos->vx;
TRY = uVar11 + pos->vy;
TRZ = uVar12 + pos->vz;
if ((wheelnum & 1) == 0)
{
SetRotMatrix(&FrontMatrix);
}
psVar17 = psVar17 + 4;
psVar16 = psVar16 + 4;
pSVar13 = pSVar13 + 1;
pWVar14 = pWVar14 + 1;
uVar15 = wheelnum + 1;
DrawWheelObject(model, verts, TransparentObject, wheelnum);
wheelnum = uVar15;
} while ((int)uVar15 < 4);
}
// decompiled code
// original method signature:
// void /*$ra*/ DrawWheelObject(struct MODEL *model /*$t2*/, struct SVECTOR *verts /*$t4*/, int transparent /*$a2*/, int wheelnum /*$a3*/)
// line 2058, offset 0x00022180
/* begin block 1 */
// Start line: 2059
// Start offset: 0x00022180
// Variables:
// struct POLY_FT4 *prims; // $t0
// struct POLYFT4LIT *src; // $t1
// int i; // $t2
// int Z; // stack offset -4
// int clut; // $t8
// int tpage; // $t7
// unsigned long bright; // $t6
// unsigned long dim; // $t5
/* begin block 1.1 */
// Start line: 2093
// Start offset: 0x00022298
// Variables:
// int flag1; // stack offset -8
// long vl; // $a0
/* begin block 1.1.1 */
// Start line: 2111
// Start offset: 0x00022348
// Variables:
// int r2; // $v1
/* end block 1.1.1 */
// End offset: 0x00022348
// End Line: 2111
/* end block 1.1 */
// End offset: 0x00022430
// End Line: 2141
/* end block 1 */
// End offset: 0x00022458
// End Line: 2143
/* begin block 2 */
// Start line: 5075
/* end block 2 */
// End Line: 5076
/* begin block 3 */
// Start line: 5088
/* end block 3 */
// End Line: 5089
// [D]
void DrawWheelObject(MODEL *model, SVECTOR *verts, int transparent, int wheelnum)
{
ushort sVar1;
ushort uVar2;
int iVar3;
uint uVar4;
int iVar5;
unsigned char bVar6;
SVECTOR *local_v0_320;
uint uVar7;
SVECTOR *local_v1_308;
uint uVar8;
SVECTOR *pSVar9;
POLY_FT4 *local_t0_688;
POLYFT4LIT *local_t1_28;
uint in_t5;
uint in_t6;
local_t1_28 = (POLYFT4LIT *)model->poly_block;
local_t0_688 = (POLY_FT4 *)current->primptr;
sVar1 = texture_cluts[local_t1_28->texture_set][local_t1_28->texture_id];
uVar2 = texture_pages[local_t1_28->texture_set];
if (-1 < gTimeOfDay)
{
if (gTimeOfDay < 3)
{
in_t6 = combointensity & 0xffffffU | 0x2c000000;
in_t5 = (int)(combointensity & 0xfcfcfcU) >> 2 | 0x2c000000;
}
else
{
if (gTimeOfDay == 3)
{
uVar7 = (combointensity & 0xffU) / 3;
uVar7 = uVar7 << 0x10 | uVar7 << 8 | uVar7;
in_t6 = uVar7 | 0x2c000000;
in_t5 = (int)(uVar7 & 0xfcfcfc) >> 2 | 0x2c000000;
}
}
}
uVar7 = (uint)model->num_polys;
while (uVar7 = uVar7 - 1, uVar7 != 0xffffffff)
{
uVar8 = *(uint *)&local_t1_28->v0;
pSVar9 = verts + (uVar8 & 0xff);
local_v1_308 = (SVECTOR *)((int)&verts->vx + ((int)uVar8 >> 5 & 0x7f8U));
local_v0_320 = (SVECTOR *)((int)&verts->vx + ((int)uVar8 >> 0xd & 0x7f8U));
gte_ldv3(pSVar9, local_v1_308, local_v0_320);
docop2(0x280030);
docop2(0x1400006);
iVar3 = MAC0; //getCopReg(2, 0x18);
uVar4 = SXY0; //getCopReg(2, 0xc);
*(uint *)&local_t0_688->x0 = uVar4;
gte_ldv0((SVECTOR *)(verts + (uVar8 >> 0x18)));
docop2(0x180001);
docop2(0x168002e);
iVar5 = OTZ;
if (2 < iVar5)
{
setPolyFT4(local_t0_688);
addPrim(current->ot + (iVar5 >> 1) + 5, local_t0_688);
if (((int)uVar7 < 2) || (iVar3 < 0))
{
*(uint *)&local_t0_688->r0 = 0x2c000000;
}
else
{
if (((uVar7 ^ wheelnum >> 1) & 1) == 0)
{
*(uint *)&local_t0_688->r0 = in_t5;
}
else {
*(uint *)&local_t0_688->r0 = in_t6;
}
}
if (transparent == 0)
{
bVar6 = local_t0_688->code & 0xfd;
}
else
{
bVar6 = local_t0_688->code | 2;
}
//local_t0_688->code = bVar6;
//*(uint *)&local_t0_688->u0 = *(ushort*)&local_t1_28->uv0 | (uint)sVar1 << 0x10;
local_t0_688->u0 = local_t1_28->uv1.u;
local_t0_688->v0 = local_t1_28->uv1.v;
local_t0_688->clut = sVar1;
uVar4 = SXY0;// getCopReg(2, 0xc);
*(uint *)&local_t0_688->x1 = uVar4;
local_t0_688->u1 = local_t1_28->uv0.u;
local_t0_688->v1 = local_t1_28->uv0.v;
local_t0_688->tpage = uVar2 | 0x20;
//*(uint *)&local_t0_688->u1 = *(ushort*)&local_t1_28->uv1 | ((uint)uVar2 | 0x20) << 0x10;
uVar4 = SXY2;// getCopReg(2, 0xe);
*(uint *)&local_t0_688->x2 = uVar4;
local_t0_688->u2 = local_t1_28->uv2.u;
local_t0_688->v2 = local_t1_28->uv2.v;
//*(uint *)&local_t0_688->u2 = *(ushort*)&local_t1_28->uv3;
uVar4 = SXY1;// getCopReg(2, 0xd);
*(uint *)&local_t0_688->x3 = uVar4;
local_t0_688->u3 = local_t1_28->uv3.u;
local_t0_688->v3 = local_t1_28->uv3.v;
//*(uint *)&local_t0_688->u3 = *(ushort*)&local_t1_28->uv2;
local_t0_688++;
}
local_t1_28++;
}
current->primptr = (char*)local_t0_688;
}
// decompiled code
// original method signature:
// void /*$ra*/ PlayerCarFX(struct _CAR_DATA *cp /*$s0*/)
// line 2152, offset 0x000234dc
/* begin block 1 */
// Start line: 2153
// Start offset: 0x000234DC
// Variables:
// int WheelSpeed; // $s1
/* end block 1 */
// End offset: 0x000235F8
// End Line: 2191
/* begin block 2 */
// Start line: 6600
/* end block 2 */
// End Line: 6601
/* begin block 3 */
// Start line: 6603
/* end block 3 */
// End Line: 6604
/* begin block 4 */
// Start line: 6920
/* end block 4 */
// End Line: 6921
void PlayerCarFX(_CAR_DATA *cp)
{
UNIMPLEMENTED();
/*
int iVar1;
iVar1 = (cp->hd).wheel_speed;
if (cp < car_data) {
while (FrameCnt != 0x78654321) {
trap(0x400);
}
}
if ((iVar1 < 1) || (-1 < cp->thrust)) {
if (-1 < iVar1) goto LAB_00023598;
if (0 < cp->thrust) goto LAB_0002356c;
}
else {
LAB_0002356c:
AddBrakeLight(cp);
}
if ((iVar1 < 0) && (cp->thrust < 0)) {
AddReverseLight(cp);
}
LAB_00023598:
if (iVar1 + 199U < 0x4b0c7) {
if (cp->wheel_angle < 0xc9) {
if (cp->wheel_angle < -200) {
AddIndicatorLight(cp, 0);
}
}
else {
AddIndicatorLight(cp, 1);
}
}
return;*/
}
// decompiled code
// original method signature:
// void /*$ra*/ ComputeCarLightingLevels(struct _CAR_DATA *cp /*$s1*/, char detail /*$s3*/)
// line 2198, offset 0x00022458
/* begin block 1 */
// Start line: 2199
// Start offset: 0x00022458
// Variables:
// int light; // $s2
// struct SVECTOR lightsourcevector; // stack offset -96
// struct SVECTOR colour; // stack offset -88
// struct VECTOR lightValues; // stack offset -80
// struct VECTOR *orient; // $s0
/* begin block 1.1 */
// Start line: 2270
// Start offset: 0x0002270C
// Variables:
// struct MODEL *model; // $v1
// struct SVECTOR *norms; // $a3
// struct SVECTOR *ppads; // $a2
// int num_norms; // $a1
// int count; // $a1
// struct CVECTOR c0; // stack offset -64
// struct CVECTOR c1; // stack offset -56
// struct CVECTOR c2; // stack offset -48
/* begin block 1.1.1 */
// Start line: 2276
// Start offset: 0x0002270C
// Variables:
// long GT3rgb; // stack offset -40
/* end block 1.1.1 */
// End offset: 0x0002270C
// End Line: 2276
/* end block 1.1 */
// End offset: 0x00022834
// End Line: 2312
/* end block 1 */
// End offset: 0x00022860
// End Line: 2316
/* begin block 2 */
// Start line: 5387
/* end block 2 */
// End Line: 5388
/* begin block 3 */
// Start line: 5443
/* end block 3 */
// End Line: 5444
/* begin block 4 */
// Start line: 5453
/* end block 4 */
// End Line: 5454
/* WARNING: Could not reconcile some variable overlaps */
// [D]
void ComputeCarLightingLevels(_CAR_DATA *cp, char detail)
{
MATRIX scratchPadMat; // 0x1f800344
unsigned char bVar1;
bool bVar2;
//undefined4 in_zero;
//undefined4 in_at;
int iVar3;
uint uVar4;
int iVar5;
MODEL **ppMVar6;
uint uVar7;
int iVar8;
uint uVar9;
int iVar10;
uint uVar11;
//undefined4 in_a2;
SVECTOR *pSVar12;
SVECTOR *local_a3_900;
SVECTOR lightsourcevector;
SVECTOR colour;
VECTOR lightValues;
CVECTOR c0;
CVECTOR c1;
CVECTOR c2;
long GT3rgb;
if (cp < car_data)
{
while (FrameCnt != 0x78654321)
trap(0x400);
}
if (-1 < gTimeOfDay)
{
if (gTimeOfDay < 3)
{
lightsourcevector = day_vectors[GameLevel];
colour = day_colours[GameLevel];
}
else if (gTimeOfDay == 3)
{
lightsourcevector = night_vectors[GameLevel];
colour = night_colours[GameLevel];
}
}
InvertMatrix(&cp->hd.where, &scratchPadMat);
SetRotMatrix(&scratchPadMat);
gte_ldv0(&lightsourcevector);
docop2(0x486012);
light_matrix.m[0][0] = IR1;
light_matrix.m[0][1] = IR2;
light_matrix.m[0][2] = IR3;
bVar2 = false;
colour_matrix.m[0][0] = colour.vx;
colour_matrix.m[1][0] = colour.vy;
colour_matrix.m[2][0] = colour.vz;
if (gTimeOfDay != 3)
{
iVar8 = cp->ap.qy;
iVar3 = cp->st.n.orientation[1];
iVar5 = iVar3 - iVar8;
if (iVar5 < 1)
iVar5 = iVar8 - iVar3;
iVar10 = cp->ap.qw;
iVar8 = cp->st.n.orientation[3];
iVar3 = iVar8 - iVar10;
if (iVar3 < 1)
iVar3 = iVar10 - iVar8;
if ((200 < iVar5 + iVar3) || (cp->lowDetail != (detail | lightning)))
bVar2 = true;
if (((gTimeOfDay == 0) || (gTimeOfDay == 2)) && ((cp->id & 0xf) == (CameraCnt & 0xfU)))
bVar2 = true;
setupLightingMatrices();
//if (bVar2)
{
MTC2(combointensity & 0xffffffU | 0x34000000, 6);
cp->ap.qy = *(short *)(cp->st.n.orientation + 1);
cp->ap.qw = *(short *)(cp->st.n.orientation + 3);
cp->lowDetail = detail | lightning;
if (detail == 0)
{
bVar1 = cp->ap.model;
ppMVar6 = gCarLowModelPtr;
}
else
{
bVar1 = cp->ap.model;
ppMVar6 = gCarCleanModelPtr;
}
uVar9 = (int)(uint)ppMVar6[bVar1]->num_point_normals / 3;
local_a3_900 = (SVECTOR *)ppMVar6[bVar1]->point_normals;
uVar7 = cp->id * 0x420;
pSVar12 = gTempCarVertDump[cp->id];
uVar4 = uVar9 + 1;
uVar11 = uVar4;
if (0 < (int)uVar4)
{
do
{
gte_ldv3(&local_a3_900[0], &local_a3_900[1], &local_a3_900[2]);
docop2(0x118043f);
*(uint*)&c0 = RGB0;
*(uint*)&c1 = RGB1;
*(uint*)&c2 = RGB2;
//c0 = (short)uVar4;
//uVar4 = uVar4 & 0xffff;
//c1._0_2_ = (short)uVar7;
//uVar7 = uVar7 & 0xffff;
//c2._0_2_ = (short)uVar9;
//uVar9 = uVar9 & 0xffff;
pSVar12[0].pad = *(short*)&c0;
pSVar12[1].pad = *(short*)&c1;
pSVar12[2].pad = *(short*)&c2;
uVar11--;
local_a3_900 += 3;
pSVar12 += 3;
} while (uVar11 != 0);
}
}
restoreLightingMatrices();
}
}
// decompiled code
// original method signature:
// void /*$ra*/ buildNewCars()
// line 2321, offset 0x00022860
/* begin block 1 */
// Start line: 5768
/* end block 1 */
// End Line: 5769
/* begin block 2 */
// Start line: 5774
/* end block 2 */
// End Line: 5775
/* begin block 3 */
// Start line: 5785
/* end block 3 */
// End Line: 5786
/* WARNING: Unknown calling convention yet parameter storage is locked */
// [D]
void buildNewCars(void)
{
buildNewCarFromModel(&NewCarModel[0], gCarCleanModelPtr[0], 1);
buildNewCarFromModel(&NewLowCarModel[0], gCarLowModelPtr[0], 0);
buildNewCarFromModel(&NewCarModel[1], gCarCleanModelPtr[1], 0);
buildNewCarFromModel(&NewLowCarModel[1], gCarLowModelPtr[1], 0);
buildNewCarFromModel(&NewCarModel[2], gCarCleanModelPtr[2], 0);
buildNewCarFromModel(&NewLowCarModel[2], gCarLowModelPtr[2], 0);
buildNewCarFromModel(&NewCarModel[3], gCarCleanModelPtr[3], 0);
buildNewCarFromModel(&NewLowCarModel[3], gCarLowModelPtr[3], 0);
// build special car
baseSpecCP = whichCP;
buildNewCarFromModel(&NewCarModel[4], gCarCleanModelPtr[4], 0);
buildNewCarFromModel(&NewLowCarModel[4], gCarLowModelPtr[4], 0);
}
// decompiled code
// original method signature:
// void /*$ra*/ buildNewCarFromModel(struct CAR_MODEL *car /*$s5*/, struct MODEL *model /*$s7*/, int first /*$a2*/)
// line 2357, offset 0x00022960
/* begin block 1 */
// Start line: 2358
// Start offset: 0x00022960
// Variables:
// char *polylist; // $s0
// int i; // $s2
// int j; // $s3
// int pass; // $s4
/* begin block 1.1 */
// Start line: 2394
// Start offset: 0x00022A9C
// Variables:
// struct CAR_POLY *p; // $s1
// char ptype; // $s6
/* begin block 1.1.1 */
// Start line: 2403
// Start offset: 0x00022AE4
/* end block 1.1.1 */
// End offset: 0x00022AE4
// End Line: 2405
/* begin block 1.1.2 */
// Start line: 2408
// Start offset: 0x00022AE4
/* end block 1.1.2 */
// End offset: 0x00022AE4
// End Line: 2410
/* begin block 1.1.3 */
// Start line: 2414
// Start offset: 0x00022AE4
/* end block 1.1.3 */
// End offset: 0x00022AE4
// End Line: 2416
/* begin block 1.1.4 */
// Start line: 2419
// Start offset: 0x00022AE4
/* end block 1.1.4 */
// End offset: 0x00022AE4
// End Line: 2421
/* begin block 1.1.5 */
// Start line: 2426
// Start offset: 0x00022AE4
/* end block 1.1.5 */
// End offset: 0x00022AE4
// End Line: 2434
/* begin block 1.1.6 */
// Start line: 2437
// Start offset: 0x00022AE4
/* end block 1.1.6 */
// End offset: 0x00022AE4
// End Line: 2449
/* begin block 1.1.7 */
// Start line: 2453
// Start offset: 0x00022AE4
/* end block 1.1.7 */
// End offset: 0x00022B1C
// End Line: 2461
/* begin block 1.1.8 */
// Start line: 2464
// Start offset: 0x00022B1C
/* end block 1.1.8 */
// End offset: 0x00022B7C
// End Line: 2476
/* begin block 1.1.9 */
// Start line: 2480
// Start offset: 0x00022B7C
/* end block 1.1.9 */
// End offset: 0x00022B7C
// End Line: 2482
/* begin block 1.1.10 */
// Start line: 2486
// Start offset: 0x00022B7C
/* end block 1.1.10 */
// End offset: 0x00022B7C
// End Line: 2488
/* begin block 1.1.11 */
// Start line: 2492
// Start offset: 0x00022B7C
/* end block 1.1.11 */
// End offset: 0x00022C10
// End Line: 2504
/* begin block 1.1.12 */
// Start line: 2507
// Start offset: 0x00022C10
/* end block 1.1.12 */
// End offset: 0x00022D24
// End Line: 2526
/* begin block 1.1.13 */
// Start line: 2530
// Start offset: 0x00022D24
/* end block 1.1.13 */
// End offset: 0x00022E2C
// End Line: 2548
/* begin block 1.1.14 */
// Start line: 2551
// Start offset: 0x00022E2C
/* end block 1.1.14 */
// End offset: 0x00022FDC
// End Line: 2579
/* end block 1.1 */
// End offset: 0x00022FDC
// End Line: 2582
/* end block 1 */
// End offset: 0x00023098
// End Line: 2593
/* begin block 2 */
// Start line: 5848
/* end block 2 */
// End Line: 5849
// byte swapped int
#define SW_INT(a,b) (((a) << 16) | (b))
// [D]
void buildNewCarFromModel(CAR_MODEL *car, MODEL *model, int first)
{
unsigned char bVar1;
unsigned char bVar2;
unsigned char bVar3;
unsigned char bVar4;
ushort uVar5;
unsigned char cVar6;
//undefined3 extraout_var;
//undefined3 extraout_var_00;
uint uVar7;
int iVar8;
unsigned char *pbVar9;
CAR_POLY *pCVar10;
int iVar11;
int iVar12;
short sVar13;
int iVar14;
int pass;
int iVar16;
if (first != 0) {
whichCP = 0;
}
if ((model == NULL) || (0x800000 < ((uint)model->shape_flags & 0xfffffff)))
{
car->numGT3 = 0;
car->numFT3 = 0;
car->numB3 = 0;
}
else
{
car->vlist = (SVECTOR *)model->vertices;
car->nlist = (SVECTOR *)model->point_normals;
pass = 0;
do {
iVar11 = whichCP;
pbVar9 = (unsigned char *)model->poly_block;
if (pass == 1) {
car->pFT3 = carPolyBuffer + whichCP;
}
else if (pass == 0) {
car->pGT3 = carPolyBuffer + whichCP;
}
else if (pass == 2) {
car->pB3 = carPolyBuffer + whichCP;
}
iVar14 = 0;
iVar16 = pass + 1;
iVar12 = iVar11;
if ((iVar11 < 2000) && (model->num_polys != 0))
{
do {
bVar1 = *pbVar9;
pCVar10 = carPolyBuffer + iVar11;
iVar12 = iVar11;
if (true)
{
sVar13 = (short)iVar14;
switch ((uint)bVar1 & 0x1f)
{
case 0:
case 18:
if (pass == 2) // F3
{
bVar2 = pbVar9[1];
bVar3 = pbVar9[2];
bVar4 = pbVar9[3];
iVar12 = iVar11 + 1;
carPolyBuffer[iVar11].originalindex = sVar13;
pCVar10->vindices = (uint)bVar2 | ((uint)bVar3 | (uint)bVar4 << 8) << 8;
}
break;
case 1:
case 19:
if (pass == 2) // F4
{
bVar2 = pbVar9[4];
bVar3 = pbVar9[5];
bVar4 = pbVar9[6];
iVar12 = iVar11 + 2;
carPolyBuffer[iVar11].originalindex = sVar13;
pCVar10->vindices = (uint)bVar2 | ((uint)bVar3 | (uint)bVar4 << 8) << 8;
bVar2 = pbVar9[4];
bVar3 = pbVar9[6];
bVar4 = pbVar9[7];
carPolyBuffer[iVar11 + 1].originalindex = sVar13;
carPolyBuffer[iVar11 + 1].vindices = (uint)bVar2 | ((uint)bVar3 | (uint)bVar4 << 8) << 8;
}
break;
case 20:
if (pass == 1) // FT3
{
pCVar10->vindices = (uint)pbVar9[4] | ((uint)pbVar9[5] | (uint)pbVar9[6] << 8) << 8;
carPolyBuffer[iVar11].clut_uv0 = SW_INT(((ushort*)texture_cluts)[(uint)pbVar9[1] * 0x20 + (uint)pbVar9[2]], *(ushort *)(pbVar9 + 8));
carPolyBuffer[iVar11].tpage_uv1 = SW_INT(texture_pages[pbVar9[1]], *(ushort *)(pbVar9 + 10));
uVar7 = (uint)*(ushort *)(pbVar9 + 0xc);
iVar12 = iVar11 + 1;
LAB_00022fd4:
pCVar10->originalindex = sVar13;
LAB_00022fd8:
pCVar10->uv3_uv2 = uVar7;
}
break;
case 21:
if (pass == 1) // FT4
{
pCVar10->vindices = (uint)pbVar9[4] + ((uint)pbVar9[5] + (uint)pbVar9[6] << 8) << 8;
carPolyBuffer[iVar11].clut_uv0 = SW_INT(((ushort*)texture_cluts)[(uint)pbVar9[1] * 0x20 + (uint)pbVar9[2]], *(ushort *)(pbVar9 + 8));
carPolyBuffer[iVar11].tpage_uv1 = SW_INT(texture_pages[pbVar9[1]], *(ushort *)(pbVar9 + 10));
uVar5 = *(ushort *)(pbVar9 + 0xc);
carPolyBuffer[iVar11].originalindex = sVar13;
carPolyBuffer[iVar11].uv3_uv2 = (uint)uVar5;
pCVar10 = carPolyBuffer + iVar11 + 1;
pCVar10->vindices = (uint)pbVar9[4] | ((uint)pbVar9[6] | (uint)pbVar9[7] << 8) << 8;
carPolyBuffer[iVar11 + 1].clut_uv0 = SW_INT(((ushort*)texture_cluts)[(uint)pbVar9[1] * 0x20 + (uint)pbVar9[2]], *(ushort *)(pbVar9 + 8));
carPolyBuffer[iVar11 + 1].tpage_uv1 = SW_INT(texture_pages[pbVar9[1]], *(ushort *)(pbVar9 + 0xc));
uVar7 = (uint)*(ushort *)(pbVar9 + 0xe);
iVar12 = iVar11 + 2;
goto LAB_00022fd4;
}
break;
case 22:
if (pass == 0) // GT3
{
iVar12 = iVar11 + 1;
cVar6 = GetCarPalIndex((uint)pbVar9[1]);
civ_clut[cVar6][pbVar9[2]][0] = texture_cluts[pbVar9[1]][pbVar9[2]]; // [A]
//((ushort*)civ_clut)[cVar6 * 0xc0 + (uint)pbVar9[2] * 6] = ((ushort*)texture_cluts)[(uint)pbVar9[1] * 0x20 + (uint)pbVar9[2]];
pCVar10->vindices = pbVar9[4] | (pbVar9[5] | pbVar9[6] << 8) << 8;
carPolyBuffer[iVar11].nindices = (uint)pbVar9[8] | ((uint)pbVar9[9] | (uint)pbVar9[10] << 8) << 8;
carPolyBuffer[iVar11].clut_uv0 = ((int)(cVar6 * 0x180 + (uint)pbVar9[2] * 0xc + -0x180) >> 1) << 0x10 | (uint)*(ushort *)(pbVar9 + 0xc);
carPolyBuffer[iVar11].tpage_uv1 = SW_INT(texture_pages[pbVar9[1]], *(ushort *)(pbVar9 + 0xe));
uVar7 = (uint)*(ushort *)(pbVar9 + 0x10);
carPolyBuffer[iVar11].originalindex = sVar13;
goto LAB_00022fd8;
}
break;
case 23:
if (pass == 0) // GT4
{
iVar12 = iVar11 + 2;
cVar6 = GetCarPalIndex((uint)pbVar9[1]);
iVar8 = cVar6 * 0x180;
civ_clut[cVar6][pbVar9[2]][0] = texture_cluts[pbVar9[1]][pbVar9[2]]; // [A]
//*((ushort*)civ_clut[cVar6 * 0xc0 + (uint)pbVar9[2] * 6]) = ((ushort*)texture_cluts)[(uint)pbVar9[1] * 0x20 + (uint)pbVar9[2]];
pCVar10->vindices = (uint)pbVar9[4] | ((uint)pbVar9[5] | (uint)pbVar9[6] << 8) << 8;
carPolyBuffer[iVar11].nindices = (uint)pbVar9[8] | ((uint)pbVar9[9] | (uint)pbVar9[10] << 8) << 8;
carPolyBuffer[iVar11].clut_uv0 = ((int)(iVar8 + (uint)pbVar9[2] * 0xc + -0x180) >> 1) << 0x10 | (uint)*(ushort *)(pbVar9 + 0xc);
carPolyBuffer[iVar11].tpage_uv1 = SW_INT(texture_pages[pbVar9[1]], *(ushort *)(pbVar9 + 0xe));
uVar5 = *(ushort *)(pbVar9 + 0x10);
carPolyBuffer[iVar11].originalindex = sVar13;
carPolyBuffer[iVar11].uv3_uv2 = (uint)uVar5;
pCVar10 = carPolyBuffer + iVar11 + 1;
pCVar10->vindices = pbVar9[4] | (pbVar9[6] | pbVar9[7] << 8) << 8;
carPolyBuffer[iVar11 + 1].nindices = (uint)pbVar9[8] | ((uint)pbVar9[10] | (uint)pbVar9[0xb] << 8) << 8;
carPolyBuffer[iVar11 + 1].clut_uv0 = ((int)(iVar8 + (uint)pbVar9[2] * 0xc + -0x180) >> 1) << 0x10 | (uint)*(ushort *)(pbVar9 + 0xc);
carPolyBuffer[iVar11 + 1].tpage_uv1 = SW_INT(texture_pages[pbVar9[1]], *(ushort *)(pbVar9 + 0x10));
uVar7 = (uint)*(ushort *)(pbVar9 + 0x12);
goto LAB_00022fd4;
}
}
}
iVar14 = iVar14 + 1;
pbVar9 = pbVar9 + PolySizes[(uint)bVar1 & 0x1f];
} while ((iVar12 < 2000) && (iVar11 = iVar12, iVar14 < (int)(uint)model->num_polys));
}
if (pass == 1)
{
car->numFT3 = iVar12 - whichCP;
}
if (pass == 0)
{
car->numGT3 = iVar12 - whichCP;
}
else if (pass == 2)
{
car->numB3 = iVar12 - whichCP;
}
pass = iVar16;
whichCP = iVar12;
} while (iVar16 < 3);
}
}
// decompiled code
// original method signature:
// void /*$ra*/ MangleWheelModels()
// line 2595, offset 0x000230c8
/* begin block 1 */
// Start line: 2597
// Start offset: 0x000230C8
// Variables:
// int i; // $v1
// struct MODEL *m; // $t0
// struct POLYFT4LIT *src; // $a0
/* begin block 1.1 */
// Start line: 2610
// Start offset: 0x00023110
// Variables:
// int j; // $t1
/* end block 1.1 */
// End offset: 0x00023354
// End Line: 2641
/* end block 1 */
// End offset: 0x00023390
// End Line: 2649
/* begin block 2 */
// Start line: 6754
/* end block 2 */
// End Line: 6755
/* begin block 3 */
// Start line: 6755
/* end block 3 */
// End Line: 6756
/* begin block 4 */
// Start line: 6759
/* end block 4 */
// End Line: 6760
/* WARNING: Unknown calling convention yet parameter storage is locked */
// [D]
void MangleWheelModels(void)
{
unsigned char bVar1;
UV_INFO UVar2;
unsigned char uVar3;
int iVar4;
uint uVar5;
uint uVar6;
uint uVar7;
POLYFT4LIT *local_a3_608;
MODEL *pMVar8;
int iVar9;
iVar4 = 0;
do {
pMVar8 = gCleanWheelModelPtr;
if (((iVar4 != 1) && (pMVar8 = gFastWheelModelPtr, 1 < iVar4)) && (iVar4 == 2)) {
pMVar8 = gDamWheelModelPtr;
}
iVar4 = iVar4 + 1;
local_a3_608 = (POLYFT4LIT *)pMVar8->poly_block;
iVar9 = 1;
uVar5 = *(uint *)&local_a3_608[2].v0;
uVar6 = *(uint *)&local_a3_608[2].uv0;
uVar7 = *(uint *)&local_a3_608[2].uv2;
*(uint *)local_a3_608 = *(uint *)(local_a3_608 + 2);
*(uint *)&local_a3_608->v0 = uVar5;
*(uint *)&local_a3_608->uv0 = uVar6;
*(uint *)&local_a3_608->uv2 = uVar7;
local_a3_608->color = local_a3_608[2].color;
uVar5 = *(uint *)&local_a3_608[3].v0;
uVar6 = *(uint *)&local_a3_608[3].uv0;
uVar7 = *(uint *)&local_a3_608[3].uv2;
*(uint *)(local_a3_608 + 1) = *(uint *)(local_a3_608 + 3);
*(uint *)&local_a3_608[1].v0 = uVar5;
*(uint *)&local_a3_608[1].uv0 = uVar6;
*(uint *)&local_a3_608[1].uv2 = uVar7;
local_a3_608[1].color = local_a3_608[3].color;
uVar5 = *(uint *)&local_a3_608[4].v0;
uVar6 = *(uint *)&local_a3_608[4].uv0;
uVar7 = *(uint *)&local_a3_608[4].uv2;
*(uint *)(local_a3_608 + 2) = *(uint *)(local_a3_608 + 4);
*(uint *)&local_a3_608[2].v0 = uVar5;
*(uint *)&local_a3_608[2].uv0 = uVar6;
*(uint *)&local_a3_608[2].uv2 = uVar7;
local_a3_608[2].color = local_a3_608[4].color;
uVar5 = *(uint *)&local_a3_608[6].v0;
uVar6 = *(uint *)&local_a3_608[6].uv0;
uVar7 = *(uint *)&local_a3_608[6].uv2;
*(uint *)(local_a3_608 + 3) = *(uint *)(local_a3_608 + 6);
*(uint *)&local_a3_608[3].v0 = uVar5;
*(uint *)&local_a3_608[3].uv0 = uVar6;
*(uint *)&local_a3_608[3].uv2 = uVar7;
local_a3_608[3].color = local_a3_608[6].color;
local_a3_608[2].v0 = '\x10';
local_a3_608[2].v1 = '\x11';
local_a3_608[2].v2 = '\x17';
local_a3_608[2].v3 = '\x16';
local_a3_608[3].v0 = '\x15';
local_a3_608[3].v1 = '\x14';
local_a3_608[3].v3 = '\x12';
bVar1 = (local_a3_608->uv0).u;
local_a3_608[3].v2 = '\x13';
uVar3 = (bVar1 >> 1) + ((local_a3_608->uv2).u >> 1);
local_a3_608[3].uv3.u = uVar3;
local_a3_608[3].uv2.u = uVar3;
local_a3_608[3].uv1.u = uVar3;
local_a3_608[3].uv0.u = uVar3;
local_a3_608[2].uv3.u = uVar3;
local_a3_608[2].uv2.u = uVar3;
local_a3_608[2].uv1.u = uVar3;
bVar1 = (local_a3_608->uv0).v;
local_a3_608[2].uv0.u = uVar3;
uVar3 = (bVar1 >> 1) + ((local_a3_608->uv2).v >> 1);
local_a3_608[3].uv3.v = uVar3;
local_a3_608[3].uv2.v = uVar3;
local_a3_608[3].uv1.v = uVar3;
local_a3_608[3].uv0.v = uVar3;
local_a3_608[2].uv3.v = uVar3;
local_a3_608[2].uv2.v = uVar3;
local_a3_608[2].uv1.v = uVar3;
local_a3_608[2].uv0.v = uVar3;
pMVar8->num_polys = 4;
do {
UVar2 = local_a3_608->uv0;
iVar9 = iVar9 + -1;
local_a3_608->uv0 = local_a3_608->uv1;
local_a3_608->uv1 = local_a3_608->uv2;
local_a3_608->uv2 = local_a3_608->uv3;
local_a3_608->uv3 = UVar2;
local_a3_608 = local_a3_608 + 1;
} while (-1 < iVar9);
} while (iVar4 < 3);
// HACK: Show clean model only in Rio.
if (GameLevel == 3) {
gFastWheelModelPtr = gCleanWheelModelPtr;
}
}
// decompiled code
// original method signature:
// void /*$ra*/ setupLightingMatrices()
// line 2656, offset 0x000235f8
/* begin block 1 */
// Start line: 7465
/* end block 1 */
// End Line: 7466
/* begin block 2 */
// Start line: 7931
/* end block 2 */
// End Line: 7932
/* begin block 3 */
// Start line: 7933
/* end block 3 */
// End Line: 7934
/* WARNING: Unknown calling convention yet parameter storage is locked */
MATRIX save_colour_matrix;
MATRIX save_light_matrix;
// [D]
void setupLightingMatrices(void)
{
gte_ReadColorMatrix(&save_colour_matrix);
gte_ReadLightMatrix(&save_light_matrix);
gte_SetColorMatrix(&colour_matrix);
gte_SetLightMatrix(&light_matrix);
if (gTimeOfDay == 3)
{
RBK = 0x400;
GBK = 0x400;
BBK = 0x400;
return;
}
RBK = 0x8c0;
GBK = 0x8c0;
BBK = 0x8c0;
}
// decompiled code
// original method signature:
// void /*$ra*/ restoreLightingMatrices()
// line 2685, offset 0x00023750
/* begin block 1 */
// Start line: 7989
/* end block 1 */
// End Line: 7990
/* begin block 2 */
// Start line: 7990
/* end block 2 */
// End Line: 7991
/* WARNING: Unknown calling convention yet parameter storage is locked */
// [D]
void restoreLightingMatrices(void)
{
gte_SetColorMatrix(&save_colour_matrix);
gte_SetLightMatrix(&save_light_matrix);
}
// decompiled code
// original method signature:
// char /*$ra*/ GetCarPalIndex(int tpage /*$a0*/)
// line 2697, offset 0x00023390
/* begin block 1 */
// Start line: 2698
// Start offset: 0x00023390
// Variables:
// int i; // $a1
/* end block 1 */
// End offset: 0x000233D4
// End Line: 2713
/* begin block 2 */
// Start line: 7024
/* end block 2 */
// End Line: 7025
/* begin block 3 */
// Start line: 7073
/* end block 3 */
// End Line: 7074
/* begin block 4 */
// Start line: 7076
/* end block 4 */
// End Line: 7077
// [D]
char GetCarPalIndex(int tpage)
{
for (int i = 0; i < 8; i++) {
if (tpage == carTpages[GameLevel][i])
return (char)i;
}
return 0;
}
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