- implement AddCopCarLight, fix ShowCarLight

- fix DrawSprites
- [EMU] zero GTE flag in NCLIP

src_rebuild/EMULATOR/LIBGTE.C

@@ -622,6 +622,7 @@ int docop2(int op) {
 #else
 		MAC0 = int(F((long long)(SX0 * SY1) + (SX1 * SY2) + (SX2 * SY0) - (SX0 * SY2) - (SX1 * SY0) - (SX2 * SY1)));
 #endif
+		FLAG = 0;
         return 1;
 
     case 0x0c:

src_rebuild/GAME/C/CAMERA.H

@@ -13,6 +13,7 @@ extern char tracking_car;
 extern int CameraCnt;
 
 extern int TargetCar;
+extern int CameraCar;
 
 extern SVECTOR camera_angle;
 extern int gCameraAngle;

src_rebuild/GAME/C/COSMETIC.C

@@ -5,6 +5,10 @@
 #include "HANDLING.H"
 #include "CARS.H"
 #include "DEBRIS.H"
+#include "PAUSE.H"
+#include "CAMERA.H"
+#include "DIRECTOR.H"
+#include "MAIN.H"
 
 #include <string.h>
 
@@ -523,138 +527,143 @@ void AddBrakeLight(_CAR_DATA *cp)
 	/* end block 3 */
 	// End Line: 1348
 
+int main_cop_light_pos = 0;
+
+// [D]
 void AddCopCarLight(_CAR_DATA *cp)
 {
-	UNIMPLEMENTED();
+	static char xpos1[8] = {
-	/*
+		0x30, 0x20, 0x10,  0x0,
-	short sVar1;
+		0x0, 0x10, 0x20, 0x30
-	uint uVar2;
+	};
-	CAR_COSMETICS *pCVar3;
-	int iVar4;
-	byte *pbVar5;
-	uint uVar6;
-	int iVar7;
-	SVECTOR local_58;
-	CVECTOR local_50[2];
-	int local_48;
-	int local_44;
-	_CAR_DATA *local_40;
-	int local_3c;
-	int local_38;
-	undefined **local_34;
-	undefined4 local_30;
-	int local_2c;
 
-	local_3c = 1;
+	short sVar1;
-	pbVar5 = (byte *)&(cp->ap).coplife;
+	short sVar2;
-	if (cp < car_data) {
+	int iVar3;
+	int uVar4;
+	short sVar5;
+	char cVar6;
+	int iVar7;
+	CAR_COSMETICS *pCVar8;
+	char *coplife;
+	uint uVar10;
+	int iVar11;
+	SVECTOR v1;
+	CVECTOR col;
+
+	sVar5 = 1;
+	coplife = &cp->ap.coplife;
+
+	if (cp < car_data) 
+	{
 		while (FrameCnt != 0x78654321) {
 			trap(0x400);
 		}
 	}
-	if ((CameraCar == (int)(cp[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2) && (cameraview == 2)) {
+
+	if (CameraCar == CAR_INDEX(cp) && cameraview == 2)
 		return;
-	}
+
-	if (FastForward != 0) {
+	if (FastForward != 0) 
 		return;
-	}
+
-	if ((cp->hd).where.m[4] < 100) {
+	if (cp->hd.where.m[1][1] < 100)
 		return;
-	}
+
-	pCVar3 = (cp->ap).carCos;
+	pCVar8 = (cp->ap).carCos;
-	sVar1 = (pCVar3->cog).vx;
+	sVar1 = (pCVar8->cog).vx;
-	if (GameLevel == 1) {
+
-	LAB_00030268:
+	if (GameLevel == 1 || GameLevel == 3)
-		iVar7 = 1;
+	{
-		local_2c = 2;
+		iVar11 = 1;
-		uVar6 = 3;
-		local_30 = 0x30;
-	}
-	else {
-		if (GameLevel < 2) {
-			if (GameLevel == 0) {
 		iVar7 = 2;
-				local_2c = 2;
+		uVar10 = 3;
-				uVar6 = 3;
+		cVar6 = 48;
-				local_30 = 0x10;
-				goto LAB_000302c4;
-			}
-		}
-		else {
-			if (GameLevel == 3) goto LAB_00030268;
 	}
+	else if (GameLevel == 0)
+	{
+		iVar11 = 2;
 		iVar7 = 2;
-		local_2c = 3;
+		uVar10 = 3;
-		local_30 = 0x10;
+		cVar6 = 16;
-		uVar6 = main_cop_light_pos + ((int)(cp[-0x503].ap.old_clock + 2) * -0x24ca58e9 >> 2) & 7;
 	}
-LAB_000302c4:
+	else 
-	if (iVar7 + -1 != -1) {
+	{
-		local_38 = 2;
+		iVar11 = 2;
-		local_40 = cp;
+		iVar7 = 3;
-		iVar7 = iVar7 + -1;
+		cVar6 = 16;
+		uVar10 = main_cop_light_pos + CAR_INDEX(cp) & 7;
+	}
+
 	do {
-			iVar4 = local_2c + -1;
+		sVar2 = sVar5;
-			local_44 = iVar7 + -1;
+		iVar11--;
-			local_48 = -local_3c;
+
-			if (iVar4 != -1) {
+		if (iVar11 == -1)
-				local_34 = &PTR_DAT_0009c004;
+			return;
-				do {
+
-					local_58.vx = sVar1;
+		iVar3 = iVar7;
-					if ((GameLevel != 1) && (GameLevel != 3)) {
+
-						local_58.vx = sVar1 + ((ushort)*(byte *)(uVar6 + (int)local_34) +
+		while (iVar3--, sVar5 = -sVar2, iVar3 != -1) 
-							(pCVar3->policeLight).vx) * (short)local_3c;
+		{
-					}
+			v1.vx = sVar1;
-					local_50[0].g = 'Z';
+
-					local_58.vy = (pCVar3->policeLight).vy + (pCVar3->cog).vy;
+			if (GameLevel != 1 && GameLevel != 3) 
-					if (gNight != 0) {
+				v1.vx = sVar1 + (xpos1[uVar10] + (pCVar8->policeLight).vx) * sVar2;
-						local_50[0].g = '2';
+
-					}
+			col.g = 90;
-					if (((pauseflag == 0) && ((CameraCnt & 1U) != 0)) && (GameLevel == local_38)) {
+			v1.vy = pCVar8->policeLight.vy + pCVar8->cog.vy;
-						uVar6 = uVar6 + 1;
+
-					}
+			if (gNight != 0)
-					uVar6 = uVar6 & 7;
+				col.g = 50;
-					local_58.vz = (pCVar3->policeLight).vz + (pCVar3->cog).vz;
+
-					if ((char)*pbVar5 < '\0') {
+			if (pauseflag == 0 && (CameraCnt & 1U) != 0 && GameLevel == 2) 
-						uVar2 = 0xff - (uint)*pbVar5;
+				uVar10++;
-					}
+
-					else {
+			uVar10 = uVar10 & 7;
-						uVar2 = (uint)*pbVar5;
+			v1.vz = (pCVar8->policeLight).vz + (pCVar8->cog).vz;
-					}
+
-					if (GameLevel == 1) {
+			uVar4 = *coplife;
+
+			// [A] too entangled...
+			if (GameLevel == 1)
+			{
 			LAB_00030434:
-						local_50[0].b = -1;
+				col.b = -1;
-						local_50[0].r = local_50[0].g;
+				col.r = col.g;
 			}
-					else {
+			else 
-						if (1 < GameLevel) {
+			{
-							if (GameLevel != 3) goto LAB_0003041c;
+				if (1 < GameLevel) 
+				{
+					if (GameLevel != 3) 
+						goto LAB_0003041c;
 					goto LAB_00030434;
 				}
-						if (GameLevel != 0) {
+
+				if (GameLevel != 0)
+				{
 				LAB_0003041c:
-							if (iVar7 == 0) goto LAB_00030434;
+					if (iVar11 == 0) 
+						goto LAB_00030434;
 				}
-						local_50[0].r = -1;
+
-						local_50[0].b = local_50[0].g;
+				col.r = -1;
+				col.b = col.g;
 			}
-					if (pauseflag == 0) {
+
-						*pbVar5 = *pbVar5 + (char)local_30;
+			if (pauseflag == 0) 
+				cp->ap.coplife += cVar6;
+
+			ShowCarlight(&v1, cp, &col, uVar4 >> 1, &light_texture, 0xff);
+
+			if (pauseflag == 0 && (CameraCnt & 1U) != 0 && GameLevel == 2) 
+				uVar10++;
+
+			uVar10 = uVar10 & 7;
 		}
-					ShowCarlight(&local_58, local_40, local_50, (short)((int)uVar2 >> 1), &light_texture, 0xff);
+
-					if (((pauseflag == 0) && ((CameraCnt & 1U) != 0)) && (GameLevel == local_38)) {
+	} while (true);
-						uVar6 = uVar6 + 1;
-					}
-					iVar4 = iVar4 + -1;
-					uVar6 = uVar6 & 7;
-				} while (iVar4 != -1);
-			}
-			local_3c = local_48;
-			iVar7 = local_44;
-		} while (local_44 != -1);
-	}
-	return;
-	*/
 }
 
 

src_rebuild/GAME/C/DEBRIS.C

@@ -2588,7 +2588,7 @@ void ShowCarlight(SVECTOR *v1, _CAR_DATA *cp, CVECTOR *col, short size, TEXTURE_
 
 	iVar1 = 255;
 
-	if (flag == -1)
+	if (flag == 0xFF)
 		flag = 0;
 
 	else

src_rebuild/GAME/C/DRAW.C

@@ -438,7 +438,8 @@ LAB_0003f0c4:
 		plotContext.scribble[2] = pco->pos.vz;
 
 		z = Apply_InvCameraMatrixAndSetMatrix((VECTOR_NOPAD *)plotContext.scribble, (MATRIX2 *)&face_camera);
-		if(z < 0)//[A] (z < 1001)
+#if 0
+		if(z < 1001)
 		{
 			uVar11 = (uint)model->num_polys;
 			iVar10 = model->poly_block;
@@ -475,10 +476,15 @@ LAB_0003f0c4:
 			}
 		}
 		else 
+#else
+		if (z > 0)
+#endif
 		{
-			plotContext.ot = plotContext.ot + -0x85;
+			plotContext.ot -= 133;
+
 			Tile1x1(model);
-			plotContext.ot = plotContext.ot + 0x85;
+
+			plotContext.ot += 133;
 		}
 
 		local_2c--;

src_rebuild/GAME/C/GAMESND.H

@@ -2,6 +2,7 @@
 #define GAMESND_H
 
 extern int TimeSinceLastSpeech;
+extern char force_siren[8];
 
 extern void LoadBankFromLump(int bank, int lump); // 0x00052460