REDRIVER2/src_rebuild/GAME/C/BCOLL3D.C
2020-04-22 22:28:10 +06:00

222 lines
5.0 KiB
C

#include "THISDUST.H"
#include "BCOLL3D.H"
// decompiled code
// original method signature:
// void /*$ra*/ PointFaceCheck(struct _CAR_DATA *cp0 /*$t7*/, struct _CAR_DATA *cp1 /*$t8*/, int i /*$t9*/, struct TestResult *least /*$a3*/, int nSign /*stack 16*/)
// line 83, offset 0x0001c160
/* begin block 1 */
// Start line: 84
// Start offset: 0x0001C160
// Variables:
// int k; // $t5
// struct VECTOR normal; // stack offset -56
// struct VECTOR diff; // stack offset -40
// struct VECTOR point; // stack offset -24
// int depth; // $t0
/* begin block 1.1 */
// Start line: 106
// Start offset: 0x0001C250
// Variables:
// int partialDepth; // $v1
/* end block 1.1 */
// End offset: 0x0001C2EC
// End Line: 119
/* end block 1 */
// End offset: 0x0001C380
// End Line: 130
/* begin block 2 */
// Start line: 166
/* end block 2 */
// End Line: 167
void PointFaceCheck(_CAR_DATA *cp0, _CAR_DATA *cp1, int i, TestResult *least, int nSign)
{
UNIMPLEMENTED();
/*
int iVar1;
short *psVar2;
int iVar3;
int iVar4;
int iVar5;
int iVar6;
short *psVar7;
SVECTOR_NOPAD *pSVar8;
int iVar9;
int local_38;
int local_34;
int local_30;
int local_18;
int local_14;
int local_10;
local_18 = (cp1->hd).oBox.location.vx;
local_38 = (int)(cp0->hd).where.m[i];
psVar2 = (cp0->hd).where.m + i;
local_14 = (cp1->hd).oBox.location.vy;
local_34 = (int)psVar2[3];
local_10 = (cp1->hd).oBox.location.vz;
local_30 = (int)psVar2[6];
iVar4 = (local_18 - (cp0->hd).oBox.location.vx) * local_38 +
(local_14 - (cp0->hd).oBox.location.vy) * local_34 +
(local_10 - (cp0->hd).oBox.location.vz) * local_30 + 0x800 >> 0xc;
if (iVar4 < 0) {
local_38 = -local_38;
local_34 = -local_34;
local_30 = -local_30;
}
else {
iVar4 = -iVar4;
}
pSVar8 = (cp1->hd).oBox.radii;
iVar9 = 2;
psVar7 = &(cp1->hd).oBox.radii[0].vz;
psVar2 = &(cp1->hd).oBox.radii[0].vy;
iVar4 = iVar4 + (cp0->hd).oBox.length[i];
do {
iVar3 = (int)pSVar8->vx;
iVar5 = (int)*psVar2;
iVar6 = (int)*psVar7;
iVar1 = iVar3 * local_38 + iVar5 * local_34 + iVar6 * local_30 + 0x800 >> 0xc;
if (iVar1 < 0) {
iVar1 = -iVar1;
}
else {
iVar3 = -iVar3;
iVar5 = -iVar5;
iVar6 = -iVar6;
}
local_14 = local_14 + iVar5;
local_18 = local_18 + iVar3;
local_10 = local_10 + iVar6;
iVar4 = iVar4 + iVar1;
pSVar8 = pSVar8 + 1;
psVar7 = psVar7 + 3;
iVar9 = iVar9 + -1;
psVar2 = psVar2 + 3;
} while (-1 < iVar9);
if ((iVar4 < least->depth) && (least->depth = iVar4, -1 < iVar4)) {
(least->location).vx = local_18;
(least->location).vy = local_14;
(least->location).vz = local_10;
if (nSign < 0) {
local_38 = -local_38;
local_34 = -local_34;
local_30 = -local_30;
}
(least->normal).vx = local_38;
(least->normal).vy = local_34;
(least->normal).vz = local_30;
}
return;
*/
}
// decompiled code
// original method signature:
// int /*$ra*/ collided3d(struct _CAR_DATA *cp0 /*$s3*/, struct _CAR_DATA *cp1 /*$s2*/, struct TestResult *least /*$s1*/)
// line 133, offset 0x0001c408
/* begin block 1 */
// Start line: 134
// Start offset: 0x0001C408
// Variables:
// int i; // $s0
/* end block 1 */
// End offset: 0x0001C51C
// End Line: 151
/* begin block 2 */
// Start line: 353
/* end block 2 */
// End Line: 354
/* begin block 3 */
// Start line: 266
/* end block 3 */
// End Line: 267
int collided3d(_CAR_DATA *cp0, _CAR_DATA *cp1, TestResult *least)
{
UNIMPLEMENTED();
return 0;
/*
int i;
least->depth = 0x40000000;
PointFaceCheck(cp0, cp1, 1, least, 1);
if ((-1 < least->depth) && (PointFaceCheck(cp1, cp0, 1, least, -1), -1 < least->depth)) {
least->depth = 0x40000000;
i = 0;
while (PointFaceCheck(cp0, cp1, i, least, 1), -1 < least->depth) {
PointFaceCheck(cp1, cp0, i, least, -1);
i = i + 2;
if (least->depth < 0) {
return 0;
}
if (2 < i) {
return 1;
}
}
}
return 0;
*/
}
// decompiled code
// original method signature:
// int /*$ra*/ CarCarCollision3(struct _CAR_DATA *c0 /*$a0*/, struct _CAR_DATA *c1 /*$a1*/, int *depth /*$s2*/, struct VECTOR *where /*$s0*/, struct VECTOR *normal /*stack 16*/)
// line 153, offset 0x0001c380
/* begin block 1 */
// Start line: 154
// Start offset: 0x0001C380
// Variables:
// struct TestResult tr; // stack offset -56
// int res; // $t1
/* end block 1 */
// End offset: 0x0001C408
// End Line: 165
/* begin block 2 */
// Start line: 336
/* end block 2 */
// End Line: 337
/* begin block 3 */
// Start line: 360
/* end block 3 */
// End Line: 361
int CarCarCollision3(_CAR_DATA *c0, _CAR_DATA *c1, int *depth, VECTOR *where, VECTOR *normal)
{
UNIMPLEMENTED();
return 0;
/*
int iVar1;
TestResult local_38;
iVar1 = collided3d(c0, c1, &local_38);
if (iVar1 != 0) {
*depth = local_38.depth;
where->vx = local_38.location.vx;
where->vy = local_38.location.vy;
where->vz = local_38.location.vz;
normal->vx = local_38.normal.vx;
normal->vy = local_38.normal.vy;
normal->vz = local_38.normal.vz;
}
return iVar1;
*/
}