mirror of
https://github.com/OpenDriver2/REDRIVER2.git
synced 2024-11-24 11:22:39 +01:00
1060 lines
27 KiB
C
1060 lines
27 KiB
C
#include "THISDUST.H"
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#include "CAMERA.H"
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VECTOR CameraPos =
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{ 4294967251, 4294967125, 4294967171, 0 };
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VECTOR camera_position =
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{ 0, 4294966916, 0, 0 };
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MATRIX face_camera_work =
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{ { { 4096, 0, 0 }, { 0, 4096, 0 }, { 0, 0, 4096 } }, { 0, 0, 0 } };
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// decompiled code
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// original method signature:
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// void /*$ra*/ InitCamera(struct _PLAYER *lp /*$s0*/)
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// line 422, offset 0x0001f5f4
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/* begin block 1 */
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// Start line: 423
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// Start offset: 0x0001F5F4
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// Variables:
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// struct SVECTOR boxDisp; // stack offset -16
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/* begin block 1.1 */
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// Start line: 428
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// Start offset: 0x0001F61C
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/* end block 1.1 */
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// End offset: 0x0001F61C
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// End Line: 428
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/* begin block 1.2 */
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// Start line: 441
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// Start offset: 0x0001F6AC
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// Variables:
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// struct _CAR_DATA *lcp; // $a0
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/* end block 1.2 */
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// End offset: 0x0001F6AC
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// End Line: 441
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/* begin block 1.3 */
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// Start line: 454
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// Start offset: 0x0001F794
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// Variables:
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// struct _EVENT *event; // $a1
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/* end block 1.3 */
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// End offset: 0x0001F794
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// End Line: 455
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/* end block 1 */
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// End offset: 0x0001FA20
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// End Line: 544
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/* begin block 2 */
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// Start line: 844
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/* end block 2 */
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// End Line: 845
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void InitCamera(_PLAYER *lp)
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{
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byte bVar1;
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undefined4 in_zero;
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undefined4 in_at;
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int iVar2;
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CAR_COSMETICS *pCVar3;
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_EVENT *p_Var4;
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undefined4 local_10;
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uint local_c;
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if (events.cameraEvent == (_EVENT *)0x0) {
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if (NumPlayers == 2) {
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lp->cameraView = '\x02';
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}
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paddCamera = Pads[lp->padid].mapped;
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if ((NoPlayerControl != 0) || (gInGameCutsceneActive != 0)) {
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lp->cameraView = cameraview;
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}
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iVar2 = (int)lp->cameraCarId;
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if (iVar2 < 0) {
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if (iVar2 < -1) {
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p_Var4 = events.track[-2 - iVar2];
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basePos[0] = (p_Var4->position).vx;
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basePos[1] = -(p_Var4->position).vy;
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basePos[2] = (p_Var4->position).vz;
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baseDir = (int)p_Var4->rotation + 0x400U & 0xfff;
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}
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else {
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basePos[0] = lp->pos[0];
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basePos[1] = lp->pos[1];
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basePos[2] = lp->pos[2];
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DAT_000aca9c = lp->pos[3];
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baseDir = lp->dir;
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}
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}
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else {
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setCopControlWord(2,0,*(undefined4 *)car_data[iVar2].hd.where.m);
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setCopControlWord(2,0x800,*(undefined4 *)(car_data[iVar2].hd.where.m + 2));
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setCopControlWord(2,0x1000,*(undefined4 *)(car_data[iVar2].hd.where.m + 4));
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setCopControlWord(2,0x1800,*(undefined4 *)(car_data[iVar2].hd.where.m + 6));
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setCopControlWord(2,0x2000,*(undefined4 *)(car_data[iVar2].hd.where.m + 8));
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setCopControlWord(2,0x2800,car_data[iVar2].hd.where.t[0]);
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setCopControlWord(2,0x3000,car_data[iVar2].hd.where.t[1]);
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setCopControlWord(2,0x3800,car_data[iVar2].hd.where.t[2]);
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pCVar3 = car_data[iVar2].ap.carCos;
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local_10 = CONCAT22(-(pCVar3->cog).vy,-(pCVar3->cog).vx);
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local_c = local_c & 0xffff0000 | (uint)(ushort)-(pCVar3->cog).vz;
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setCopReg(2,in_zero,local_10);
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setCopReg(2,in_at,local_c);
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copFunction(2,0x480012);
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basePos[0] = getCopReg(2,0x19);
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basePos[1] = getCopReg(2,0x1a);
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basePos[2] = getCopReg(2,0x1b);
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baseDir = car_data[iVar2].hd.direction;
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}
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bVar1 = lp->cameraView;
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if (bVar1 == 1) {
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if ((NoPlayerControl == 0) && (gInGameCutsceneActive == 0)) {
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tracking_car = '\x01';
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}
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PlaceCameraAtLocation(lp,1);
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}
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else {
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if (bVar1 < 2) {
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if (bVar1 == 0) {
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if (FrameCnt == 0) {
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lp->cameraDist = 1000;
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gCameraAngle = 0x800;
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CameraPos.vx = -0x2d;
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CameraPos.vy = -0xab;
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CameraPos.vz = -0x7d;
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}
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else {
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PlaceCameraFollowCar(lp);
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}
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}
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}
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else {
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if (bVar1 == 2) {
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if (bTannerSitting == 0) {
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PlaceCameraInCar(lp,0);
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}
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else {
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PlaceCameraAtLocation(lp,0);
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}
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}
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else {
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if (bVar1 == 5) {
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if (NoPlayerControl == 0) {
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if (gInGameCutsceneActive == 0) {
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tracking_car = '\x01';
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}
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TargetCar = 0;
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}
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PlaceCameraAtLocation(lp,0);
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}
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}
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}
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}
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if ((((gCurrentMissionNumber == 0x16) && ((lp->cameraPos).vx < 0)) &&
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(iVar2 = (lp->cameraPos).vz, iVar2 < 0xc1c47)) && (700000 < iVar2)) {
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SpecialCamera(SPECIAL_CAMERA_SET,0);
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}
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camera_position.vx = (lp->cameraPos).vx;
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camera_position.vy = (lp->cameraPos).vy;
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camera_position.vz = (lp->cameraPos).vz;
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CameraCar = (int)lp->cameraCarId;
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lp->snd_cam_ang = (int)camera_angle.vy;
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}
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else {
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BuildWorldMatrix();
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}
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return;
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}
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// decompiled code
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// original method signature:
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// void /*$ra*/ ModifyCamera()
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// line 553, offset 0x0001fa20
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/* begin block 1 */
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// Start line: 555
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// Start offset: 0x0001FA20
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// Variables:
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// struct PAD *locPad; // $a3
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// struct _PLAYER *lp; // $a2
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/* begin block 1.1 */
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// Start line: 568
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// Start offset: 0x0001FAFC
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// Variables:
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// char *pNextCameraview; // $a0
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/* end block 1.1 */
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// End offset: 0x0001FB48
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// End Line: 578
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/* begin block 1.2 */
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// Start line: 585
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// Start offset: 0x0001FB64
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// Variables:
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// int cam_ang; // $a0
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// int length; // $a1
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/* end block 1.2 */
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// End offset: 0x0001FC04
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// End Line: 593
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/* end block 1 */
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// End offset: 0x0001FC10
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// End Line: 596
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/* begin block 2 */
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// Start line: 1106
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/* end block 2 */
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// End Line: 1107
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/* begin block 3 */
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// Start line: 1116
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/* end block 3 */
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// End Line: 1117
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/* begin block 4 */
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// Start line: 1117
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/* end block 4 */
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// End Line: 1118
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/* begin block 5 */
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// Start line: 1120
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/* end block 5 */
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// End Line: 1121
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/* WARNING: Unknown calling convention yet parameter storage is locked */
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void ModifyCamera(void)
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{
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ushort *puVar1;
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char cVar2;
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int iVar3;
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char *pcVar4;
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uint uVar5;
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int iVar6;
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char *pcVar7;
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int iVar8;
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if ((((NoPlayerControl == 0) && (cameraview != 6)) && (events.cameraEvent == (_EVENT *)0x0)) &&
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(NumPlayers == 1)) {
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pcVar7 = &padbuffer + (uint)NumPlayers * 0x48;
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iVar8 = (uint)NumPlayers * 0x74 + 0xd96b4;
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while (iVar3 = iVar8, (char *)0xd92b7 < pcVar7) {
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puVar1 = (ushort *)(pcVar7 + 0xc);
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pcVar7 = pcVar7 + -0x48;
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iVar8 = iVar3 + -0x74;
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if ((*puVar1 & 0x100) != 0) {
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if (*(int *)(iVar3 + 0x3c) != FrameCnt + -1) {
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pcVar4 = &inGameCamera;
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cVar2 = inGameCamera;
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while (pcVar4 = pcVar4 + 1, cVar2 != *(char *)(iVar3 + 0x44)) {
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if (s__000aa109 + 1 < pcVar4) goto LAB_0001fb48;
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cVar2 = *pcVar4;
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pcVar4 = pcVar4;
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}
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*(char *)(iVar3 + 0x44) = pcVar4[1];
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}
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LAB_0001fb48:
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*(int *)(iVar3 + 0x3c) = FrameCnt;
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if (*(char *)(iVar3 + 0x44) == '\x01') {
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uVar5 = baseDir + 0x800U & 0xfff;
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if ((int)*(char *)(iVar3 + 0x49) < 1) {
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iVar6 = 0x168;
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}
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else {
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iVar6 = (int)((car_data[(int)*(char *)(iVar3 + 0x49)].ap.carCos)->colBox).vz;
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}
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*(int *)(iVar3 + 0x18) =
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basePos[0] + ((int)rcossin_tbl[uVar5 * 2] * (iVar6 + -0x3c) + 0x800 >> 0xc);
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*(int *)(iVar3 + 0x20) =
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basePos[2] + ((int)rcossin_tbl[uVar5 * 2 + 1] * (iVar6 + -0x3c) + 0x800 >> 0xc);
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}
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}
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}
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}
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return;
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}
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// decompiled code
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// original method signature:
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// int /*$ra*/ CameraCollisionCheck()
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// line 609, offset 0x0001fc18
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/* begin block 1 */
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// Start line: 611
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// Start offset: 0x0001FC18
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// Variables:
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// struct MODEL *model; // $v1
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// struct COLLISION_PACKET *collide; // $t2
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// struct CELL_OBJECT *cop; // $t3
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// struct CELL_ITERATOR ci; // stack offset -168
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// struct VECTOR nearpoint; // stack offset -144
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// struct VECTOR surfacenormal; // stack offset -128
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// struct VECTOR surfacepoint; // stack offset -112
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// int cell_x; // $a0
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// int cell_z; // $a1
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// int xd; // $v1
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// int zd; // $a0
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// int num_cb; // $t5
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// int box_loop; // $t4
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// int sphere_sq; // $a2
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// int camera_size; // $s0
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// int count; // $s1
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// struct VECTOR temp_cam; // stack offset -96
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/* begin block 1.1 */
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// Start line: 659
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// Start offset: 0x0001FDF4
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// Variables:
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// struct MATRIX *mat; // $a2
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// struct VECTOR offset; // stack offset -80
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// struct VECTOR cam_vec; // stack offset -64
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// struct VECTOR normal; // stack offset -48
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// int xmin; // $a0
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// int xmax; // $a3
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// int ymin; // $t0
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// int ymax; // $v1
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// int zmin; // $a1
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// int zmax; // $a2
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// int tx; // $a3
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// int tz; // $a1
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/* end block 1.1 */
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// End offset: 0x0001FFD0
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// End Line: 694
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/* end block 1 */
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// End offset: 0x0002003C
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// End Line: 702
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/* begin block 2 */
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// Start line: 1273
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/* end block 2 */
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// End Line: 1274
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/* begin block 3 */
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// Start line: 1274
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/* end block 3 */
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// End Line: 1275
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/* begin block 4 */
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// Start line: 1291
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/* end block 4 */
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// End Line: 1292
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/* WARNING: Unknown calling convention yet parameter storage is locked */
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int CameraCollisionCheck(void)
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{
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int iVar1;
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PACKED_CELL_OBJECT *ppco;
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CELL_OBJECT *pCVar2;
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uint uVar3;
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MODEL *pMVar4;
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int iVar5;
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int iVar6;
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int iVar7;
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int *piVar8;
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int iVar9;
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int *piVar10;
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int iVar11;
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CELL_ITERATOR aCStack168 [3];
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int local_60;
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int local_58;
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int local_50;
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int local_4c;
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int local_48;
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iVar11 = 0;
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iVar1 = scr_z * 3 + -0x17e;
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do {
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local_60 = camera_position.vx + (iVar11 % 3) * 0x400 + -0x400;
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iVar7 = local_60 + units_across_halved;
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local_58 = camera_position.vz + (iVar11 / 3) * 0x400 + -0x400;
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if (iVar7 < 0) {
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iVar7 = iVar7 + 0x7ff;
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}
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iVar5 = local_58 + units_down_halved;
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if (iVar5 < 0) {
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iVar5 = iVar5 + 0x7ff;
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}
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if (0 < gCameraDistance) {
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ppco = GetFirstPackedCop(iVar7 >> 0xb,iVar5 >> 0xb,aCStack168,0);
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pCVar2 = UnpackCellObject(ppco,&aCStack168[0].nearCell);
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while (pCVar2 != (CELL_OBJECT *)0x0) {
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pMVar4 = modelpointers1536[pCVar2->type];
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piVar8 = (int *)pMVar4->collision_block;
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if ((piVar8 != (int *)0x0) && ((pMVar4->flags2 & 0x800) == 0)) {
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iVar5 = (pCVar2->pos).vx;
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iVar7 = iVar5 - camera_position.vx;
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if (iVar7 < 0) {
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iVar7 = camera_position.vx - iVar5;
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}
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iVar6 = (pCVar2->pos).vz;
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iVar5 = iVar6 - camera_position.vz;
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if (iVar5 < 0) {
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iVar5 = camera_position.vz - iVar6;
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}
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piVar10 = piVar8 + 1;
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if (iVar7 * iVar7 + iVar5 * iVar5 <
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(int)pMVar4->bounding_sphere * (int)pMVar4->bounding_sphere + iVar1 * iVar1) {
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iVar7 = 0;
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if (0 < *piVar8) {
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do {
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uVar3 = (uint)pCVar2->yang;
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iVar9 = camera_position.vx - (pCVar2->pos).vx;
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iVar6 = camera_position.vz - (pCVar2->pos).vz;
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iVar5 = iVar9 * (&matrixtable)[uVar3].m[0] + iVar6 * (&matrixtable)[uVar3].m[6];
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if (iVar5 < 0) {
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iVar5 = iVar5 + 0xfff;
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}
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iVar6 = iVar9 * (&matrixtable)[uVar3].m[2] + iVar6 * (&matrixtable)[uVar3].m[8];
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if (iVar6 < 0) {
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iVar6 = iVar6 + 0xfff;
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}
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iVar9 = (iVar5 >> 0xc) - (int)*(short *)((int)piVar10 + 2);
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local_4c = (camera_position.vy - (pCVar2->pos).vy) - (int)*(short *)(piVar10 + 1);
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local_48 = (iVar6 >> 0xc) - (int)*(short *)((int)piVar10 + 6);
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iVar5 = (int)*(short *)((int)piVar10 + 10);
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local_50 = iVar9;
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if (iVar5 != 0) {
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local_50 = iVar9 * (&matrixtable)[iVar5].m[0] +
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local_48 * (&matrixtable)[iVar5].m[6];
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local_48 = iVar9 * (&matrixtable)[iVar5].m[2] +
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local_48 * (&matrixtable)[iVar5].m[8];
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}
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iVar5 = (uint)*(ushort *)((int)piVar10 + 0xe) << 0x10;
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if ((iVar5 >> 0x10 < 500) && ((short)*(ushort *)((int)piVar10 + 0x12) < 500)) break;
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iVar9 = (iVar5 >> 0x11) + iVar1;
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iVar6 = ((int)((uint)*(ushort *)((int)piVar10 + 0x12) << 0x10) >> 0x11) + iVar1;
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iVar5 = ((int)((uint)*(ushort *)(piVar10 + 4) << 0x10) >> 0x11) + iVar1;
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if (((-iVar9 < local_50) &&
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(((local_50 < iVar9 && (-iVar6 < local_48)) && (local_48 < iVar6)))) &&
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((-iVar5 < local_4c && (local_4c < iVar5)))) {
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return 1;
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}
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iVar7 = iVar7 + 1;
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piVar10 = piVar10 + 5;
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} while (iVar7 < *piVar8);
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}
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}
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}
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ppco = GetNextPackedCop(aCStack168);
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pCVar2 = UnpackCellObject(ppco,&aCStack168[0].nearCell);
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}
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}
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iVar11 = iVar11 + 1;
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if (8 < iVar11) {
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return 0;
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}
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} while( true );
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}
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|
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// decompiled code
|
|
// original method signature:
|
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// void /*$ra*/ TurnHead(struct _PLAYER *lp /*$a0*/)
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// line 716, offset 0x00020a10
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/* begin block 1 */
|
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// Start line: 717
|
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// Start offset: 0x00020A10
|
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/* end block 1 */
|
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// End offset: 0x00020B08
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// End Line: 757
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|
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/* begin block 2 */
|
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// Start line: 1432
|
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/* end block 2 */
|
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// End Line: 1433
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|
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/* begin block 3 */
|
|
// Start line: 2114
|
|
/* end block 3 */
|
|
// End Line: 2115
|
|
|
|
void TurnHead(_PLAYER *lp)
|
|
|
|
{
|
|
byte bVar1;
|
|
|
|
if ((paddCamera & 3) == 3) {
|
|
if (pPlayerPed != (PEDESTRIAN *)0x0) {
|
|
pPlayerPed->head_rot = 0;
|
|
}
|
|
goto LAB_00020ae8;
|
|
}
|
|
if ((paddCamera & 1) == 0) {
|
|
if ((paddCamera & 2) == 0) {
|
|
if (pPlayerPed != (PEDESTRIAN *)0x0) {
|
|
pPlayerPed->head_rot = 0;
|
|
}
|
|
lp->headTimer = '\0';
|
|
lp->headTarget = 0;
|
|
goto LAB_00020ae8;
|
|
}
|
|
if (pPlayerPed != (PEDESTRIAN *)0x0) {
|
|
pPlayerPed->head_rot = -0x200;
|
|
}
|
|
bVar1 = lp->headTimer;
|
|
if (1 < bVar1) {
|
|
lp->headTarget = -0x4000000;
|
|
goto LAB_00020ae8;
|
|
}
|
|
}
|
|
else {
|
|
if (pPlayerPed != (PEDESTRIAN *)0x0) {
|
|
pPlayerPed->head_rot = 0x200;
|
|
}
|
|
bVar1 = lp->headTimer;
|
|
if (1 < bVar1) {
|
|
lp->headTarget = 0x4000000;
|
|
goto LAB_00020ae8;
|
|
}
|
|
}
|
|
lp->headTimer = bVar1 + 1;
|
|
LAB_00020ae8:
|
|
lp->headPos = lp->headPos + (lp->headTarget - lp->headPos >> 1);
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ PlaceCameraFollowCar(struct _PLAYER *lp /*$s2*/)
|
|
// line 777, offset 0x0002003c
|
|
/* begin block 1 */
|
|
// Start line: 778
|
|
// Start offset: 0x0002003C
|
|
// Variables:
|
|
// int carheight; // $a0
|
|
// int minimum_height; // $s1
|
|
// int cammapht; // $s0
|
|
// int new_angle; // $a0
|
|
// int camPosVy; // $s1
|
|
// struct VECTOR locCameraPos; // stack offset -48
|
|
// int lbody; // $a0
|
|
// int hbody; // $a3
|
|
// int camExpandSpeed; // $s6
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 800
|
|
// Start offset: 0x00020088
|
|
// Variables:
|
|
// struct _CAR_DATA *camCar; // $v1
|
|
/* end block 1.1 */
|
|
// End offset: 0x0002011C
|
|
// End Line: 810
|
|
/* end block 1 */
|
|
// End offset: 0x0002050C
|
|
// End Line: 893
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1667
|
|
/* end block 2 */
|
|
// End Line: 1668
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1743
|
|
/* end block 3 */
|
|
// End Line: 1744
|
|
|
|
void PlaceCameraFollowCar(_PLAYER *lp)
|
|
|
|
{
|
|
_CAR_DATA *p_Var1;
|
|
short sVar2;
|
|
int iVar3;
|
|
int iVar4;
|
|
CAR_COSMETICS *pCVar5;
|
|
uint uVar6;
|
|
uint uVar7;
|
|
int iVar8;
|
|
int iVar9;
|
|
int iVar10;
|
|
|
|
iVar3 = (int)lp->cameraCarId;
|
|
if (iVar3 < 0) {
|
|
maxCameraDist = 0x352;
|
|
iVar9 = -0xdc;
|
|
iVar10 = 10;
|
|
}
|
|
else {
|
|
pCVar5 = car_data[iVar3].ap.carCos;
|
|
iVar10 = (int)(pCVar5->colBox).vy;
|
|
iVar9 = iVar10 * -3 + 0x55;
|
|
maxCameraDist = (int)(pCVar5->colBox).vz * 2 + iVar10 + 0xf8;
|
|
iVar3 = car_data[iVar3].hd.wheel_speed + 0x800 >> 0xc;
|
|
if (iVar3 < 0) {
|
|
iVar3 = -iVar3;
|
|
}
|
|
iVar10 = 10;
|
|
if ((9 < iVar3) && (gCameraDistance + 0x1e <= maxCameraDist)) {
|
|
iVar10 = 0x14;
|
|
}
|
|
}
|
|
if (pauseflag == 0) {
|
|
TurnHead(lp);
|
|
}
|
|
camera_angle.vx = 0x19;
|
|
uVar7 = lp->cameraAngle - (int)*(short *)((int)&lp->headPos + 2);
|
|
if (pauseflag == 0) {
|
|
if ((paddCamera & 3) == 3) {
|
|
uVar7 = baseDir & 0xfff;
|
|
goto LAB_000201cc;
|
|
}
|
|
}
|
|
else {
|
|
if (EditMode != 2) goto LAB_000201cc;
|
|
}
|
|
uVar6 = ((baseDir + gCameraAngle) - lp->cameraAngle) + 0x800U & 0xfff;
|
|
iVar3 = uVar6 - 0x800;
|
|
if (iVar3 < 0) {
|
|
iVar3 = uVar6 - 0x7f9;
|
|
}
|
|
lp->cameraAngle = lp->cameraAngle + (iVar3 >> 3) & 0xfff;
|
|
LAB_000201cc:
|
|
uVar7 = uVar7 & 0xfff;
|
|
iVar8 = lp->cameraDist;
|
|
iVar3 = rcossin_tbl[uVar7 * 2] * iVar8;
|
|
if (iVar3 < 0) {
|
|
iVar3 = iVar3 + 0xfff;
|
|
}
|
|
(lp->cameraPos).vx = basePos[0] + (iVar3 >> 0xc);
|
|
iVar8 = rcossin_tbl[uVar7 * 2 + 1] * iVar8;
|
|
if (iVar8 < 0) {
|
|
iVar8 = iVar8 + 0xfff;
|
|
}
|
|
(lp->cameraPos).vz = basePos[2] + (iVar8 >> 0xc);
|
|
(lp->cameraPos).vy = basePos[1];
|
|
iVar3 = MapHeight(&lp->cameraPos);
|
|
iVar8 = (iVar9 - iVar3) + -100;
|
|
(lp->cameraPos).vy = iVar9 - basePos[1];
|
|
iVar9 = MapHeight((VECTOR *)basePos);
|
|
if (iVar8 < (lp->cameraPos).vy) {
|
|
iVar4 = iVar9 - iVar3;
|
|
if (iVar4 < 0) {
|
|
iVar4 = iVar3 - iVar9;
|
|
}
|
|
if (iVar4 < 900) {
|
|
camera_angle.vx = (short)((lp->cameraPos).vy - iVar8 >> 1) + 0x19;
|
|
(lp->cameraPos).vy = iVar8;
|
|
}
|
|
}
|
|
jcam = car_data + 0x14;
|
|
ClearMem((char *)(car_data + 0x14),0x29c);
|
|
jcam->controlType = '\x05';
|
|
p_Var1 = jcam;
|
|
iVar3 = maxCameraDist;
|
|
if ((int)lp->cameraCarId < 0) {
|
|
pCVar5 = (CAR_COSMETICS *)0x0;
|
|
}
|
|
else {
|
|
pCVar5 = car_data[(int)lp->cameraCarId].ap.carCos;
|
|
}
|
|
(jcam->ap).carCos = pCVar5;
|
|
(p_Var1->hd).direction = uVar7;
|
|
gCameraDistance = iVar3;
|
|
iVar9 = iVar3 * rcossin_tbl[uVar7 * 2] + 0x800;
|
|
iVar9 = basePos[0] + ((iVar9 >> 0xc) - (iVar9 >> 0x1f) >> 1);
|
|
(p_Var1->hd).where.t[0] = iVar9;
|
|
(p_Var1->hd).oBox.location.vx = iVar9;
|
|
iVar9 = -(lp->cameraPos).vy;
|
|
(p_Var1->hd).where.t[1] = iVar9;
|
|
(p_Var1->hd).oBox.location.vy = iVar9;
|
|
iVar3 = iVar3 * rcossin_tbl[uVar7 * 2 + 1] + 0x800;
|
|
iVar3 = basePos[2] + ((iVar3 >> 0xc) - (iVar3 >> 0x1f) >> 1);
|
|
(p_Var1->hd).where.t[2] = iVar3;
|
|
(p_Var1->hd).oBox.location.vz = iVar3;
|
|
CheckScenaryCollisions(car_data + 0x14);
|
|
p_Var1 = jcam;
|
|
iVar10 = lp->cameraDist + iVar10;
|
|
iVar3 = gCameraDistance;
|
|
if (iVar10 < gCameraDistance) {
|
|
iVar3 = iVar10;
|
|
}
|
|
lp->cameraDist = iVar3;
|
|
iVar3 = -(p_Var1->hd).where.t[1];
|
|
(p_Var1->hd).where.t[1] = iVar3;
|
|
(lp->cameraPos).vy = iVar3;
|
|
uVar7 = (p_Var1->hd).direction & 0xfff;
|
|
(p_Var1->hd).direction = uVar7;
|
|
iVar3 = lp->cameraDist;
|
|
iVar10 = basePos[0] + (iVar3 * rcossin_tbl[uVar7 * 2] + 0x800 >> 0xc);
|
|
(lp->cameraPos).vx = iVar10;
|
|
iVar3 = basePos[2] +
|
|
(iVar3 * rcossin_tbl[((p_Var1->hd).direction & 0xfffU) * 2 + 1] + 0x800 >> 0xc);
|
|
(lp->cameraPos).vz = iVar3;
|
|
sVar2 = ratan2(basePos[0] - iVar10,basePos[2] - iVar3);
|
|
camera_angle.vy = -sVar2 & 0xfff;
|
|
camera_angle.vz = 0;
|
|
SetGeomScreen(0x100);
|
|
scr_z = 0x100;
|
|
switch_detail_distance = (int)&DAT_00002710;
|
|
BuildWorldMatrix();
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ PlaceCameraAtLocation(struct _PLAYER *lp /*$s1*/, int zoom /*$s2*/)
|
|
// line 904, offset 0x00020904
|
|
/* begin block 1 */
|
|
// Start line: 905
|
|
// Start offset: 0x00020904
|
|
// Variables:
|
|
// int d; // $s0
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 911
|
|
// Start offset: 0x00020930
|
|
// Variables:
|
|
// struct VECTOR temp; // stack offset -32
|
|
/* end block 1.1 */
|
|
// End offset: 0x00020930
|
|
// End Line: 913
|
|
/* end block 1 */
|
|
// End offset: 0x000209F8
|
|
// End Line: 950
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2237
|
|
/* end block 2 */
|
|
// End Line: 2238
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1808
|
|
/* end block 3 */
|
|
// End Line: 1809
|
|
|
|
/* begin block 4 */
|
|
// Start line: 2240
|
|
/* end block 4 */
|
|
// End Line: 2241
|
|
|
|
void PlaceCameraAtLocation(_PLAYER *lp,int zoom)
|
|
|
|
{
|
|
int iVar1;
|
|
int iVar2;
|
|
VECTOR local_20;
|
|
|
|
iVar2 = 0;
|
|
if (tracking_car != '\0') {
|
|
local_20.vx = basePos[0];
|
|
local_20.vy = -basePos[1];
|
|
local_20.vz = basePos[2];
|
|
iVar2 = PointAtTarget(&lp->cameraPos,&local_20,&camera_angle);
|
|
if (16000 < iVar2) {
|
|
lp->cameraView = '\0';
|
|
return;
|
|
}
|
|
if (zoom == 0) {
|
|
iVar1 = 0x100;
|
|
}
|
|
else {
|
|
scr_z = (iVar2 >> 4) + 0x100;
|
|
iVar1 = 800;
|
|
if (scr_z < 0x321) goto LAB_000209b0;
|
|
}
|
|
scr_z = iVar1;
|
|
}
|
|
LAB_000209b0:
|
|
if (scr_z < 0x100) {
|
|
scr_z = 0x100;
|
|
}
|
|
SetGeomScreen(scr_z);
|
|
switch_detail_distance = (int)(&DAT_00002710 + iVar2 * 4);
|
|
BuildWorldMatrix();
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// int /*$ra*/ PointAtTarget(struct VECTOR *pPosition /*$a0*/, struct VECTOR *pTarget /*$a1*/, struct SVECTOR *pAngleVec /*$s0*/)
|
|
// line 960, offset 0x00020b08
|
|
/* begin block 1 */
|
|
// Start line: 961
|
|
// Start offset: 0x00020B08
|
|
// Variables:
|
|
// struct VECTOR delta; // stack offset -32
|
|
// int d; // $s1
|
|
/* end block 1 */
|
|
// End offset: 0x00020BC0
|
|
// End Line: 976
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2394
|
|
/* end block 2 */
|
|
// End Line: 2395
|
|
|
|
/* begin block 3 */
|
|
// Start line: 2598
|
|
/* end block 3 */
|
|
// End Line: 2599
|
|
|
|
/* begin block 4 */
|
|
// Start line: 2602
|
|
/* end block 4 */
|
|
// End Line: 2603
|
|
|
|
int PointAtTarget(VECTOR *pPosition,VECTOR *pTarget,SVECTOR *pAngleVec)
|
|
|
|
{
|
|
short sVar1;
|
|
int iVar2;
|
|
int iVar3;
|
|
int iVar4;
|
|
int iVar5;
|
|
int iVar6;
|
|
|
|
iVar6 = pTarget->vx - pPosition->vx;
|
|
iVar4 = pTarget->vz - pPosition->vz;
|
|
iVar2 = pTarget->vy;
|
|
iVar5 = pPosition->vy;
|
|
iVar3 = SquareRoot0(iVar6 * iVar6 + iVar4 * iVar4);
|
|
sVar1 = ratan2(iVar3,iVar2 - iVar5);
|
|
pAngleVec->vx = 0x400U - sVar1 & 0xfff;
|
|
sVar1 = ratan2(iVar6,iVar4);
|
|
pAngleVec->vy = -sVar1 & 0xfff;
|
|
pAngleVec->vz = 0;
|
|
return iVar3;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ PlaceCameraInCar(struct _PLAYER *lp /*$s3*/, int BumperCam /*$a1*/)
|
|
// line 987, offset 0x0002050c
|
|
/* begin block 1 */
|
|
// Start line: 988
|
|
// Start offset: 0x0002050C
|
|
// Variables:
|
|
// struct _CAR_DATA *cp; // $s2
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 1044
|
|
// Start offset: 0x000207BC
|
|
/* end block 1.1 */
|
|
// End offset: 0x000207CC
|
|
// End Line: 1045
|
|
|
|
/* begin block 1.2 */
|
|
// Start line: 1049
|
|
// Start offset: 0x000207E0
|
|
/* end block 1.2 */
|
|
// End offset: 0x00020800
|
|
// End Line: 1052
|
|
/* end block 1 */
|
|
// End offset: 0x00020904
|
|
// End Line: 1077
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2104
|
|
/* end block 2 */
|
|
// End Line: 2105
|
|
|
|
/* begin block 3 */
|
|
// Start line: 2199
|
|
/* end block 3 */
|
|
// End Line: 2200
|
|
|
|
void PlaceCameraInCar(_PLAYER *lp,int BumperCam)
|
|
|
|
{
|
|
ushort uVar1;
|
|
uint uVar2;
|
|
_CAR_DATA *p_Var3;
|
|
int iVar4;
|
|
|
|
p_Var3 = (_CAR_DATA *)0x0;
|
|
if (-1 < (int)lp->cameraCarId) {
|
|
p_Var3 = car_data + (int)lp->cameraCarId;
|
|
}
|
|
viewer_position.vx = 0;
|
|
if (p_Var3 == (_CAR_DATA *)0x0) {
|
|
viewer_position.vz = 0;
|
|
viewer_position.vy = viewer_position.vy + 0x2a + (int)lp->pPed->head_pos;
|
|
}
|
|
else {
|
|
viewer_position.vy = 7;
|
|
viewer_position.vz = (int)(((p_Var3->ap).carCos)->colBox).vz + -0x50;
|
|
}
|
|
if ((paddCamera & 3) == 3) {
|
|
viewer_position.vz = 0;
|
|
}
|
|
if (p_Var3 == (_CAR_DATA *)0x0) {
|
|
uVar2 = baseDir & 0xfff;
|
|
(lp->cameraPos).vx = basePos[0];
|
|
(lp->cameraPos).vy = -basePos[1];
|
|
(lp->cameraPos).vz = basePos[2];
|
|
(lp->cameraPos).vx = basePos[0] + (rcossin_tbl[uVar2 * 2] * viewer_position.vz + 0x800 >> 0xc);
|
|
(lp->cameraPos).vy = viewer_position.vy - basePos[1];
|
|
iVar4 = rcossin_tbl[uVar2 * 2 + 1] * viewer_position.vz;
|
|
}
|
|
else {
|
|
uVar2 = baseDir & 0xfff;
|
|
(lp->cameraPos).vx = basePos[0] + (rcossin_tbl[uVar2 * 2] * viewer_position.vz + 0x800 >> 0xc);
|
|
(lp->cameraPos).vy = viewer_position.vy - basePos[1];
|
|
iVar4 = rcossin_tbl[uVar2 * 2 + 1] * viewer_position.vz;
|
|
}
|
|
(lp->cameraPos).vz = basePos[2] + (iVar4 + 0x800 >> 0xc);
|
|
TurnHead(lp);
|
|
if ((paddCamera & 3) == 3) {
|
|
uVar1 = 0x800 - (short)baseDir;
|
|
}
|
|
else {
|
|
uVar1 = *(short *)((int)&lp->headPos + 2) - (short)baseDir;
|
|
}
|
|
camera_angle.vy = uVar1 & 0xfff;
|
|
SetGeomScreen(0x100);
|
|
scr_z = 0x100;
|
|
if (p_Var3 == (_CAR_DATA *)0x0) {
|
|
ClearMem((char *)&inv_camera_matrix,0x20);
|
|
uVar2 = 0x800U - baseDir & 0xfff;
|
|
inv_camera_matrix.m[0][0] = rcossin_tbl[uVar2 * 2 + 1];
|
|
inv_camera_matrix.m[0][2] = rcossin_tbl[uVar2 * 2];
|
|
inv_camera_matrix.m[1][1] = 0x1000;
|
|
inv_camera_matrix.m[2][0] = -inv_camera_matrix.m[0][2];
|
|
inv_camera_matrix.m[2][2] = inv_camera_matrix.m[0][0];
|
|
}
|
|
else {
|
|
InvertMatrix(&(p_Var3->hd).drawCarMat,&inv_camera_matrix);
|
|
}
|
|
if ((paddCamera & 3) == 3) {
|
|
if (p_Var3 != (_CAR_DATA *)0x0) {
|
|
viewer_position.vz = 0xaa;
|
|
}
|
|
}
|
|
else {
|
|
_RotMatrixY(&inv_camera_matrix,0x800);
|
|
_RotMatrixY(&inv_camera_matrix,*(short *)((int)&lp->headPos + 2));
|
|
if (p_Var3 != (_CAR_DATA *)0x0) {
|
|
viewer_position.vz = -0xaa;
|
|
}
|
|
}
|
|
MulMatrix0(&aspect,&inv_camera_matrix,&inv_camera_matrix);
|
|
InvertMatrix(&inv_camera_matrix,&camera_matrix);
|
|
face_camera_work.m[0][0] = 0x1000;
|
|
face_camera_work.m[0][2] = 0;
|
|
face_camera_work.m[2][0] = 0;
|
|
face_camera_work.m[2][2] = 0x1000;
|
|
RotMatrixY(-(int)camera_angle.vy & 0xfff,&face_camera_work);
|
|
MulMatrix0(&inv_camera_matrix,&face_camera_work,&face_camera);
|
|
viewer_position.vy = -0x28;
|
|
SetRotMatrix(&camera_matrix);
|
|
_MatrixRotate(&viewer_position);
|
|
(lp->cameraPos).vx = (lp->cameraPos).vx + viewer_position.vx;
|
|
(lp->cameraPos).vy = (lp->cameraPos).vy + viewer_position.vy;
|
|
(lp->cameraPos).vz = (lp->cameraPos).vz + viewer_position.vz;
|
|
switch_detail_distance = (int)&DAT_00002710;
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// int /*$ra*/ OK_To_Zoom()
|
|
// line 1083, offset 0x00020bc0
|
|
/* begin block 1 */
|
|
// Start line: 1085
|
|
// Start offset: 0x00020BC0
|
|
// Variables:
|
|
// int old_z; // $s0
|
|
// struct VECTOR temp; // stack offset -24
|
|
/* end block 1 */
|
|
// End offset: 0x00020C70
|
|
// End Line: 1114
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2753
|
|
/* end block 2 */
|
|
// End Line: 2754
|
|
|
|
/* begin block 3 */
|
|
// Start line: 2861
|
|
/* end block 3 */
|
|
// End Line: 2862
|
|
|
|
/* begin block 4 */
|
|
// Start line: 2862
|
|
/* end block 4 */
|
|
// End Line: 2863
|
|
|
|
/* begin block 5 */
|
|
// Start line: 2872
|
|
/* end block 5 */
|
|
// End Line: 2873
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
int OK_To_Zoom(void)
|
|
|
|
{
|
|
int iVar1;
|
|
int iVar2;
|
|
VECTOR local_18;
|
|
|
|
iVar1 = scr_z;
|
|
local_18.vx = player.pos[0];
|
|
local_18.vy = -player.pos[1];
|
|
local_18.vz = player.pos[2];
|
|
iVar2 = dist(&camera_position,&local_18);
|
|
scr_z = (iVar2 >> 4) + 0x100;
|
|
if (800 < scr_z) {
|
|
scr_z = 800;
|
|
}
|
|
if (scr_z < 0x100) {
|
|
scr_z = 0x100;
|
|
}
|
|
iVar2 = CameraCollisionCheck();
|
|
scr_z = iVar1;
|
|
return (uint)(iVar2 == 0);
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ SetBasePos(struct VECTOR *pVec /*$a0*/)
|
|
// line 1119, offset 0x00020c70
|
|
/* begin block 1 */
|
|
// Start line: 2945
|
|
/* end block 1 */
|
|
// End Line: 2946
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2951
|
|
/* end block 2 */
|
|
// End Line: 2952
|
|
|
|
/* begin block 3 */
|
|
// Start line: 2952
|
|
/* end block 3 */
|
|
// End Line: 2953
|
|
|
|
void SetBasePos(VECTOR *pVec)
|
|
|
|
{
|
|
basePos[0] = pVec->vx;
|
|
basePos[1] = pVec->vy;
|
|
basePos[2] = pVec->vz;
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
|
|
|