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-rw-r--r--src/render/SpecialFX.cpp235
1 files changed, 233 insertions, 2 deletions
diff --git a/src/render/SpecialFX.cpp b/src/render/SpecialFX.cpp
index 71fca3ba..f126e197 100644
--- a/src/render/SpecialFX.cpp
+++ b/src/render/SpecialFX.cpp
@@ -117,8 +117,6 @@ void CBulletTrace::Update(void)
m_framesInUse++;
}
-WRAPPER void CBrightLights::RegisterOne(CVector pos, CVector up, CVector right, CVector fwd, uint8 type, uint8 unk1, uint8 unk2, uint8 unk3) { EAXJMP(0x51A410); }
-
RpAtomic *
MarkerAtomicCB(RpAtomic *atomic, void *data)
{
@@ -405,6 +403,234 @@ C3dMarkers::Update()
}
+#define BRIGHTLIGHTS_MAX_DIST (60.0f) // invisible beyond this
+#define BRIGHTLIGHTS_FADE_DIST (45.0f) // strongest between these two
+#define CARLIGHTS_MAX_DIST (30.0f)
+#define CARLIGHTS_FADE_DIST (15.0f) // 31 for close lights
+
+int CBrightLights::NumBrightLights;
+CBrightLight CBrightLights::aBrightLights[NUMBRIGHTLIGHTS];
+
+void
+CBrightLights::Init(void)
+{
+ NumBrightLights = 0;
+}
+
+void
+CBrightLights::RegisterOne(CVector pos, CVector up, CVector side, CVector front,
+ uint8 type, uint8 red, uint8 green, uint8 blue)
+{
+ if(NumBrightLights >= NUMBRIGHTLIGHTS)
+ return;
+
+ aBrightLights[NumBrightLights].m_camDist = (pos - TheCamera.GetPosition()).Magnitude();
+ if(aBrightLights[NumBrightLights].m_camDist > BRIGHTLIGHTS_MAX_DIST)
+ return;
+
+ aBrightLights[NumBrightLights].m_pos = pos;
+ aBrightLights[NumBrightLights].m_up = up;
+ aBrightLights[NumBrightLights].m_side = side;
+ aBrightLights[NumBrightLights].m_front = front;
+ aBrightLights[NumBrightLights].m_type = type;
+ aBrightLights[NumBrightLights].m_red = red;
+ aBrightLights[NumBrightLights].m_green = green;
+ aBrightLights[NumBrightLights].m_blue = blue;
+
+ NumBrightLights++;
+}
+
+static float TrafficLightsSide[6] = { -0.09f, 0.09f, 0.162f, 0.09f, -0.09f, -0.162f };
+static float TrafficLightsUp[6] = { 0.162f, 0.162f, 0.0f, -0.162f, -0.162f, 0.0f };
+static float LongCarHeadLightsSide[8] = { -0.2f, 0.2f, -0.2f, 0.2f, -0.2f, 0.2f, -0.2f, 0.2f };
+static float LongCarHeadLightsFront[8] = { 0.1f, 0.1f, -0.1f, -0.1f, 0.1f, 0.1f, -0.1f, -0.1f };
+static float LongCarHeadLightsUp[8] = { 0.1f, 0.1f, 0.1f, 0.1f, -0.1f, -0.1f, -0.1f, -0.1f };
+static float SmallCarHeadLightsSide[8] = { -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f };
+static float SmallCarHeadLightsFront[8] = { 0.08f, 0.08f, -0.08f, -0.08f, 0.08f, 0.08f, -0.08f, -0.08f };
+static float SmallCarHeadLightsUp[8] = { 0.08f, 0.08f, 0.08f, 0.08f, -0.08f, -0.08f, -0.08f, -0.08f };
+static float BigCarHeadLightsSide[8] = { -0.15f, 0.15f, -0.15f, 0.15f, -0.15f, 0.15f, -0.15f, 0.15f };
+static float BigCarHeadLightsFront[8] = { 0.15f, 0.15f, -0.15f, -0.15f, 0.15f, 0.15f, -0.15f, -0.15f };
+static float BigCarHeadLightsUp[8] = { 0.15f, 0.15f, 0.15f, 0.15f, -0.15f, -0.15f, -0.15f, -0.15f };
+static float TallCarHeadLightsSide[8] = { -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f, -0.08f, 0.08f };
+static float TallCarHeadLightsFront[8] = { 0.08f, 0.08f, -0.08f, -0.08f, 0.08f, 0.08f, -0.08f, -0.08f };
+static float TallCarHeadLightsUp[8] = { 0.2f, 0.2f, 0.2f, 0.2f, -0.2f, -0.2f, -0.2f, -0.2f };
+static float SirenLightsSide[6] = { -0.04f, 0.04f, 0.06f, 0.04f, -0.04f, -0.06f };
+static float SirenLightsUp[6] = { 0.06f, 0.06f, 0.0f, -0.06f, -0.06f, 0.0f };
+static RwImVertexIndex TrafficLightIndices[4*3] = { 0, 1, 5, 1, 2, 3, 1, 3, 4, 1, 4, 5 };
+static RwImVertexIndex CubeIndices[12*3] = {
+ 0, 2, 1, 1, 2, 3, 3, 5, 1, 3, 7, 5,
+ 2, 7, 3, 2, 6, 7, 4, 0, 1, 4, 1, 5,
+ 6, 0, 4, 6, 2, 0, 6, 5, 7, 6, 4, 5
+};
+
+void
+CBrightLights::Render(void)
+{
+ int i, j;
+ CVector pos;
+
+ if(NumBrightLights == 0)
+ return;
+
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+
+ for(i = 0; i < NumBrightLights; i++){
+ if(TempBufferIndicesStored > TEMPBUFFERINDEXSIZE-40 || TempBufferVerticesStored > TEMPBUFFERVERTSIZE-40)
+ RenderOutGeometryBuffer();
+
+ int r, g, b, a;
+ float flicker = (CGeneral::GetRandomNumber()&0xFF) * 0.2f;
+ switch(aBrightLights[i].m_type){
+ case BRIGHTLIGHT_TRAFFIC_GREEN:
+ r = flicker; g = 255; b = flicker;
+ break;
+ case BRIGHTLIGHT_TRAFFIC_YELLOW:
+ r = 255; g = 128; b = flicker;
+ break;
+ case BRIGHTLIGHT_TRAFFIC_RED:
+ r = 255; g = flicker; b = flicker;
+ break;
+
+ case BRIGHTLIGHT_FRONT_LONG:
+ case BRIGHTLIGHT_FRONT_SMALL:
+ case BRIGHTLIGHT_FRONT_BIG:
+ case BRIGHTLIGHT_FRONT_TALL:
+ r = 255; g = 255; b = 255;
+ break;
+
+ case BRIGHTLIGHT_REAR_LONG:
+ case BRIGHTLIGHT_REAR_SMALL:
+ case BRIGHTLIGHT_REAR_BIG:
+ case BRIGHTLIGHT_REAR_TALL:
+ r = 255; g = flicker; b = flicker;
+ break;
+
+ case BRIGHTLIGHT_SIREN:
+ r = aBrightLights[i].m_red;
+ g = aBrightLights[i].m_green;
+ b = aBrightLights[i].m_blue;
+ break;
+ }
+
+ if(aBrightLights[i].m_camDist < BRIGHTLIGHTS_FADE_DIST)
+ a = 255;
+ else
+ a = 255*(1.0f - (aBrightLights[i].m_camDist-BRIGHTLIGHTS_FADE_DIST)/(BRIGHTLIGHTS_MAX_DIST-BRIGHTLIGHTS_FADE_DIST));
+ // fade car lights down to 31 as they come near
+ if(aBrightLights[i].m_type >= BRIGHTLIGHT_FRONT_LONG && aBrightLights[i].m_type <= BRIGHTLIGHT_REAR_TALL){
+ if(aBrightLights[i].m_camDist < CARLIGHTS_FADE_DIST)
+ a = 31;
+ else if(aBrightLights[i].m_camDist < CARLIGHTS_MAX_DIST)
+ a = 31 + (255-31)*((aBrightLights[i].m_camDist-CARLIGHTS_FADE_DIST)/(CARLIGHTS_MAX_DIST-CARLIGHTS_FADE_DIST));
+ }
+
+ switch(aBrightLights[i].m_type){
+ case BRIGHTLIGHT_TRAFFIC_GREEN:
+ case BRIGHTLIGHT_TRAFFIC_YELLOW:
+ case BRIGHTLIGHT_TRAFFIC_RED:
+ for(j = 0; j < 6; j++){
+ pos = TrafficLightsSide[j]*aBrightLights[i].m_side +
+ TrafficLightsUp[j]*aBrightLights[i].m_up +
+ aBrightLights[i].m_pos;
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
+ }
+ for(j = 0; j < 4*3; j++)
+ TempBufferRenderIndexList[TempBufferIndicesStored+j] = TrafficLightIndices[j] + TempBufferVerticesStored;
+ TempBufferVerticesStored += 6;
+ TempBufferIndicesStored += 4*3;
+ break;
+
+ case BRIGHTLIGHT_FRONT_LONG:
+ case BRIGHTLIGHT_REAR_LONG:
+ for(j = 0; j < 8; j++){
+ pos = LongCarHeadLightsSide[j]*aBrightLights[i].m_side +
+ LongCarHeadLightsUp[j]*aBrightLights[i].m_up +
+ LongCarHeadLightsFront[j]*aBrightLights[i].m_front +
+ aBrightLights[i].m_pos;
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
+ }
+ for(j = 0; j < 12*3; j++)
+ TempBufferRenderIndexList[TempBufferIndicesStored+j] = CubeIndices[j] + TempBufferVerticesStored;
+ TempBufferVerticesStored += 8;
+ TempBufferIndicesStored += 12*3;
+ break;
+
+ case BRIGHTLIGHT_FRONT_SMALL:
+ case BRIGHTLIGHT_REAR_SMALL:
+ for(j = 0; j < 8; j++){
+ pos = SmallCarHeadLightsSide[j]*aBrightLights[i].m_side +
+ SmallCarHeadLightsUp[j]*aBrightLights[i].m_up +
+ SmallCarHeadLightsFront[j]*aBrightLights[i].m_front +
+ aBrightLights[i].m_pos;
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
+ }
+ for(j = 0; j < 12*3; j++)
+ TempBufferRenderIndexList[TempBufferIndicesStored+j] = CubeIndices[j] + TempBufferVerticesStored;
+ TempBufferVerticesStored += 8;
+ TempBufferIndicesStored += 12*3;
+ break;
+
+ case BRIGHTLIGHT_FRONT_TALL:
+ case BRIGHTLIGHT_REAR_TALL:
+ for(j = 0; j < 8; j++){
+ pos = TallCarHeadLightsSide[j]*aBrightLights[i].m_side +
+ TallCarHeadLightsUp[j]*aBrightLights[i].m_up +
+ TallCarHeadLightsFront[j]*aBrightLights[i].m_front +
+ aBrightLights[i].m_pos;
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
+ }
+ for(j = 0; j < 12*3; j++)
+ TempBufferRenderIndexList[TempBufferIndicesStored+j] = CubeIndices[j] + TempBufferVerticesStored;
+ TempBufferVerticesStored += 8;
+ TempBufferIndicesStored += 12*3;
+ break;
+
+ case BRIGHTLIGHT_SIREN:
+ for(j = 0; j < 6; j++){
+ pos = SirenLightsSide[j]*aBrightLights[i].m_side +
+ SirenLightsUp[j]*aBrightLights[i].m_up +
+ aBrightLights[i].m_pos;
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+j], r, g, b, a);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+j], pos.x, pos.y, pos.z);
+ }
+ for(j = 0; j < 4*3; j++)
+ TempBufferRenderIndexList[TempBufferIndicesStored+j] = TrafficLightIndices[j] + TempBufferVerticesStored;
+ TempBufferVerticesStored += 6;
+ TempBufferIndicesStored += 4*3;
+ break;
+
+ }
+ }
+
+ RenderOutGeometryBuffer();
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+ NumBrightLights = 0;
+}
+
+void
+CBrightLights::RenderOutGeometryBuffer(void)
+{
+ if(TempBufferIndicesStored != 0){
+ LittleTest();
+ if(RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, rwIM3D_VERTEXUV)){
+ RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempBufferRenderIndexList, TempBufferIndicesStored);
+ RwIm3DEnd();
+ }
+ TempBufferVerticesStored = 0;
+ TempBufferIndicesStored = 0;
+ }
+}
+
+
+
int CShinyTexts::NumShinyTexts;
CShinyText CShinyTexts::aShinyTexts[NUMSHINYTEXTS];
@@ -711,6 +937,11 @@ STARTPATCHES
InjectHook(0x51B400, C3dMarkers::Render, PATCH_JUMP);
InjectHook(0x51B3B0, C3dMarkers::Shutdown, PATCH_JUMP);
+ InjectHook(0x5197A0, CBrightLights::Init, PATCH_JUMP);
+ InjectHook(0x51A410, CBrightLights::RegisterOne, PATCH_JUMP);
+ InjectHook(0x5197B0, CBrightLights::Render, PATCH_JUMP);
+ InjectHook(0x51A3B0, CBrightLights::RenderOutGeometryBuffer, PATCH_JUMP);
+
InjectHook(0x51A5A0, CShinyTexts::Init, PATCH_JUMP);
InjectHook(0x51AAB0, CShinyTexts::RegisterOne, PATCH_JUMP);
InjectHook(0x51A5B0, CShinyTexts::Render, PATCH_JUMP);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 12:40:39 +0100