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-rw-r--r--src/render/Coronas.cpp188
1 files changed, 162 insertions, 26 deletions
diff --git a/src/render/Coronas.cpp b/src/render/Coronas.cpp
index efe486fe..2d621d18 100644
--- a/src/render/Coronas.cpp
+++ b/src/render/Coronas.cpp
@@ -2,6 +2,7 @@
#include "main.h"
#include "General.h"
+#include "RenderBuffer.h"
#include "TxdStore.h"
#include "Camera.h"
#include "Sprite.h"
@@ -12,6 +13,8 @@
#include "Timecycle.h"
#include "Coronas.h"
+//--MIAMI: file done
+
struct FlareDef
{
float position;
@@ -130,13 +133,21 @@ void
CCoronas::RegisterCorona(uint32 id, uint8 red, uint8 green, uint8 blue, uint8 alpha,
const CVector &coors, float size, float drawDist, RwTexture *tex,
int8 flareType, uint8 reflection, uint8 LOScheck, uint8 drawStreak, float someAngle,
- bool longDist, float nearDist)
+ bool useNearDist, float nearDist)
{
int i;
if(sq(drawDist) < (TheCamera.GetPosition() - coors).MagnitudeSqr2D())
return;
+ if(useNearDist){
+ float dist = (TheCamera.GetPosition() - coors).Magnitude();
+ if(dist < 35.0f)
+ return;
+ if(dist < 50.0f)
+ alpha *= (dist - 35.0f)/(50.0f - 35.0f);
+ }
+
for(i = 0; i < NUMCORONAS; i++)
if(aCoronas[i].id == id)
break;
@@ -189,17 +200,19 @@ CCoronas::RegisterCorona(uint32 id, uint8 red, uint8 green, uint8 blue, uint8 al
aCoronas[i].reflection = reflection;
aCoronas[i].LOScheck = LOScheck;
aCoronas[i].drawStreak = drawStreak;
+ aCoronas[i].useNearDist = useNearDist;
+ aCoronas[i].nearDist = nearDist;
}
void
CCoronas::RegisterCorona(uint32 id, uint8 red, uint8 green, uint8 blue, uint8 alpha,
const CVector &coors, float size, float drawDist, uint8 type,
int8 flareType, uint8 reflection, uint8 LOScheck, uint8 drawStreak, float someAngle,
- bool longDist, float nearDist)
+ bool useNearDist, float nearDist)
{
RegisterCorona(id, red, green, blue, alpha, coors, size, drawDist,
gpCoronaTexture[type], flareType, reflection, LOScheck, drawStreak, someAngle,
- longDist, nearDist);
+ useNearDist, nearDist);
}
void
@@ -258,7 +271,10 @@ CCoronas::Render(void)
CVector spriteCoors;
float spritew, spriteh;
- if(CSprite::CalcScreenCoors(aCoronas[i].coors, spriteCoors, &spritew, &spriteh, true)){
+ if(!CSprite::CalcScreenCoors(aCoronas[i].coors, spriteCoors, &spritew, &spriteh, true)){
+ aCoronas[i].offScreen = true;
+ aCoronas[i].sightClear = false;
+ }else{
aCoronas[i].offScreen = false;
if(spriteCoors.x < 0.0f || spriteCoors.y < 0.0f ||
@@ -292,10 +308,7 @@ CCoronas::Render(void)
}
- if(aCoronas[i].fadeAlpha == 0)
- continue;
-
- if(spriteCoors.z < aCoronas[i].drawDist){
+ if(aCoronas[i].fadeAlpha && spriteCoors.z < aCoronas[i].drawDist){
float recipz = 1.0f/spriteCoors.z;
float fadeDistance = aCoronas[i].drawDist / 2.0f;
float distanceFade = spriteCoors.z < fadeDistance ? 1.0f : 1.0f - (spriteCoors.z - fadeDistance)/fadeDistance;
@@ -312,7 +325,7 @@ CCoronas::Render(void)
if(CCoronas::aCoronas[i].id == SUN_CORE)
spriteCoors.z = 0.95f * RwCameraGetFarClipPlane(Scene.camera);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(aCoronas[i].texture));
- spriteCoors.z -= 1.5f;
+ spriteCoors.z -= aCoronas[i].nearDist;
if(aCoronas[i].texture == gpCoronaTexture[8]){
// what's this?
@@ -370,14 +383,11 @@ CCoronas::Render(void)
recipz, 255);
}
}
- }else{
- aCoronas[i].offScreen = true;
- aCoronas[i].sightClear = false;
}
}
}
- RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
@@ -393,23 +403,24 @@ CCoronas::Render(void)
if(!aCoronas[i].hasValue[j] || !aCoronas[i].hasValue[j+1])
continue;
- int mod1 = (float)(6 - j) / 6 * 128;
- int mod2 = (float)(6 - (j+1)) / 6 * 128;
+ int alpha1 = (float)(6 - j) / 6 * 128;
+ int alpha2 = (float)(6 - (j+1)) / 6 * 128;
RwIm2DVertexSetScreenX(&vertexbufferX[0], aCoronas[i].prevX[j]);
RwIm2DVertexSetScreenY(&vertexbufferX[0], aCoronas[i].prevY[j]);
- RwIm2DVertexSetIntRGBA(&vertexbufferX[0], aCoronas[i].prevRed[j] * mod1 / 256, aCoronas[i].prevGreen[j] * mod1 / 256, aCoronas[i].prevBlue[j] * mod1 / 256, 255);
+ RwIm2DVertexSetIntRGBA(&vertexbufferX[0], aCoronas[i].prevRed[j] * alpha1 / 256, aCoronas[i].prevGreen[j] * alpha1 / 256, aCoronas[i].prevBlue[j] * alpha1 / 256, 255);
RwIm2DVertexSetScreenX(&vertexbufferX[1], aCoronas[i].prevX[j+1]);
RwIm2DVertexSetScreenY(&vertexbufferX[1], aCoronas[i].prevY[j+1]);
- RwIm2DVertexSetIntRGBA(&vertexbufferX[1], aCoronas[i].prevRed[j+1] * mod2 / 256, aCoronas[i].prevGreen[j+1] * mod2 / 256, aCoronas[i].prevBlue[j+1] * mod2 / 256, 255);
+ RwIm2DVertexSetIntRGBA(&vertexbufferX[1], aCoronas[i].prevRed[j+1] * alpha2 / 256, aCoronas[i].prevGreen[j+1] * alpha2 / 256, aCoronas[i].prevBlue[j+1] * alpha2 / 256, 255);
- // BUG: game doesn't do this
+#ifdef FIX_BUGS
RwIm2DVertexSetScreenZ(&vertexbufferX[0], RwIm2DGetNearScreenZ());
RwIm2DVertexSetCameraZ(&vertexbufferX[0], RwCameraGetNearClipPlane(Scene.camera));
RwIm2DVertexSetRecipCameraZ(&vertexbufferX[0], 1.0f/RwCameraGetNearClipPlane(Scene.camera));
RwIm2DVertexSetScreenZ(&vertexbufferX[1], RwIm2DGetNearScreenZ());
RwIm2DVertexSetCameraZ(&vertexbufferX[1], RwCameraGetNearClipPlane(Scene.camera));
RwIm2DVertexSetRecipCameraZ(&vertexbufferX[1], 1.0f/RwCameraGetNearClipPlane(Scene.camera));
+#endif
RwIm2DRenderLine(vertexbufferX, 2, 0, 1);
}
@@ -428,6 +439,8 @@ CCoronas::RenderReflections(void)
CEntity *entity;
if(CWeather::WetRoads > 0.0f){
+ CSprite::InitSpriteBuffer();
+
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
@@ -438,7 +451,8 @@ CCoronas::RenderReflections(void)
for(i = 0; i < NUMCORONAS; i++){
if(aCoronas[i].id == 0 ||
- aCoronas[i].fadeAlpha == 0 && aCoronas[i].alpha == 0)
+ aCoronas[i].fadeAlpha == 0 && aCoronas[i].alpha == 0 ||
+ aCoronas[i].reflection == 0)
continue;
// check if we want a reflection on this corona
@@ -453,11 +467,8 @@ CCoronas::RenderReflections(void)
}
}
- if(!aCoronas[i].renderReflection)
- continue;
-
// Don't draw if reflection is too high
- if(aCoronas[i].heightAboveRoad < 20.0f){
+ if(aCoronas[i].renderReflection && aCoronas[i].heightAboveRoad < 20.0f){
// don't draw if camera is below road
if(CCoronas::aCoronas[i].coors.z - aCoronas[i].heightAboveRoad > TheCamera.GetPosition().z)
continue;
@@ -469,13 +480,14 @@ CCoronas::RenderReflections(void)
float spritew, spriteh;
if(CSprite::CalcScreenCoors(coors, spriteCoors, &spritew, &spriteh, true)){
float drawDist = 0.75f * aCoronas[i].drawDist;
- drawDist = Min(drawDist, 50.0f);
+ drawDist = Min(drawDist, 55.0f);
if(spriteCoors.z < drawDist){
float fadeDistance = drawDist / 2.0f;
float distanceFade = spriteCoors.z < fadeDistance ? 1.0f : 1.0f - (spriteCoors.z - fadeDistance)/fadeDistance;
distanceFade = clamp(distanceFade, 0.0f, 1.0f);
float recipz = 1.0f/RwCameraGetNearClipPlane(Scene.camera);
- int intensity = (20.0f - aCoronas[i].heightAboveRoad) * 230.0 * distanceFade*CWeather::WetRoads * 0.05f;
+ float heightFade = (20.0f - aCoronas[i].heightAboveRoad)/20.0f;
+ int intensity = distanceFade*heightFade * 230.0 * CWeather::WetRoads;
CSprite::RenderBufferedOneXLUSprite(
spriteCoors.x, spriteCoors.y, RwIm2DGetNearScreenZ(),
@@ -504,6 +516,130 @@ CCoronas::RenderReflections(void)
}
}
+void
+CCoronas::RenderSunReflection(void)
+{
+ float sunZDir = CTimeCycle::GetSunDirection().z;
+ if(sunZDir > -0.05f){
+ float intensity = (0.3f - Abs(sunZDir - 0.25f))/0.3f *
+ (1.0f - CWeather::CloudCoverage) *
+ (1.0f - CWeather::Foggyness) *
+ (1.0f - CWeather::Wind);
+ if(intensity > 0.0f){
+ int r = (CTimeCycle::GetSunCoreRed() + CTimeCycle::GetSunCoronaRed())*intensity*0.25f;
+ int g = (CTimeCycle::GetSunCoreGreen() + CTimeCycle::GetSunCoronaGreen())*intensity*0.25f;
+ int b = (CTimeCycle::GetSunCoreBlue() + CTimeCycle::GetSunCoronaBlue())*intensity*0.25f;
+
+ CVector sunPos = 40.0f*CTimeCycle::GetSunDirection() + TheCamera.GetPosition();
+ sunPos.z = 0.5f*CWeather::Wind + 6.1f;
+ CVector sunDir = CTimeCycle::GetSunDirection();
+ sunDir.z = 0.0;
+ sunDir.Normalise();
+
+ TempBufferIndicesStored = 6;
+ TempBufferRenderIndexList[0] = 2;
+ TempBufferRenderIndexList[1] = 1;
+ TempBufferRenderIndexList[2] = 0;
+ TempBufferRenderIndexList[3] = 2;
+ TempBufferRenderIndexList[4] = 3;
+ TempBufferRenderIndexList[5] = 1;
+
+ // 60 unit square in sun direction
+ TempBufferVerticesStored = 4;
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[0], r, g, b, 255);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[0],
+ sunPos.x + 30.0f*sunDir.y,
+ sunPos.y - 30.0f*sunDir.x,
+ sunPos.z);
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[1], r, g, b, 255);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[1],
+ sunPos.x - 30.0f*sunDir.y,
+ sunPos.y + 30.0f*sunDir.x,
+ sunPos.z);
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[2], r, g, b, 255);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[2],
+ sunPos.x + 60.0f*sunDir.x + 30.0f*sunDir.y,
+ sunPos.y + 60.0f*sunDir.y - 30.0f*sunDir.x,
+ sunPos.z);
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[3], r, g, b, 255);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[3],
+ sunPos.x + 60.0f*sunDir.x - 30.0f*sunDir.y,
+ sunPos.y + 60.0f*sunDir.y + 30.0f*sunDir.x,
+ sunPos.z);
+
+ RwIm3DVertexSetU(&TempBufferRenderVertices[0], 0.0f);
+ RwIm3DVertexSetV(&TempBufferRenderVertices[0], 1.0f);
+ RwIm3DVertexSetU(&TempBufferRenderVertices[1], 1.0f);
+ RwIm3DVertexSetV(&TempBufferRenderVertices[1], 1.0f);
+ RwIm3DVertexSetU(&TempBufferRenderVertices[2], 0.0f);
+ RwIm3DVertexSetV(&TempBufferRenderVertices[2], 0.5f);
+ RwIm3DVertexSetU(&TempBufferRenderVertices[3], 1.0f);
+ RwIm3DVertexSetV(&TempBufferRenderVertices[3], 0.5f);
+
+ int timeInc = 0;
+ int sideInc = 0;
+ int fwdInc = 0;
+ for(int i = 0; i < 20; i++){
+ TempBufferRenderIndexList[TempBufferIndicesStored + 0] = TempBufferVerticesStored;
+ TempBufferRenderIndexList[TempBufferIndicesStored + 1] = TempBufferVerticesStored-1;
+ TempBufferRenderIndexList[TempBufferIndicesStored + 2] = TempBufferVerticesStored-2;
+ TempBufferRenderIndexList[TempBufferIndicesStored + 3] = TempBufferVerticesStored;
+ TempBufferRenderIndexList[TempBufferIndicesStored + 4] = TempBufferVerticesStored+1;
+ TempBufferRenderIndexList[TempBufferIndicesStored + 5] = TempBufferVerticesStored-1;
+ TempBufferIndicesStored += 6;
+
+ // What a weird way to do it...
+ float fwdLen = fwdInc/20 + 60;
+ float sideLen = sideInc/20 + 30;
+ sideLen += 10.0f*Sin((float)(CTimer::GetTimeInMilliseconds()+timeInc & 0x7FF)/0x800*TWOPI);
+ timeInc += 900;
+ sideInc += 970;
+ fwdInc += 1440;
+
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+0], r, g, b, 255);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+0],
+ sunPos.x + fwdLen*sunDir.x + sideLen*sunDir.y,
+ sunPos.y + fwdLen*sunDir.y - sideLen*sunDir.x,
+ sunPos.z);
+
+ RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+1], r, g, b, 255);
+ RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+1],
+ sunPos.x + fwdLen*sunDir.x - sideLen*sunDir.y,
+ sunPos.y + fwdLen*sunDir.y + sideLen*sunDir.x,
+ sunPos.z);
+
+ RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored+0], 0.0f);
+ RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored+0], 0.5f);
+ RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored+1], 1.0f);
+ RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored+1], 0.5f);
+ TempBufferVerticesStored += 2;
+ }
+
+
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEFOGTYPE, (void*)rwFOGTYPELINEAR);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpCoronaTexture[4]));
+ if(RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, rwIM3D_VERTEXUV)){
+ RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempBufferRenderIndexList, TempBufferIndicesStored);
+ RwIm3DEnd();
+ }
+ RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+ TempBufferVerticesStored = 0;
+ TempBufferIndicesStored = 0;
+ }
+ }
+}
+
void
CCoronas::DoSunAndMoon(void)
{
@@ -520,7 +656,7 @@ CCoronas::DoSunAndMoon(void)
255, sunCoors, size,
999999.88f, TYPE_STAR, FLARE_NONE, REFLECTION_OFF, LOSCHECK_OFF, STREAK_OFF, 0.0f);
- if(CTimeCycle::GetSunDirection().z > 0.0f)
+ if(CTimeCycle::GetSunDirection().z > 0.0f && !CGame::IsInInterior())
RegisterCorona(SUN_CORONA,
CTimeCycle::GetSunCoronaRed(), CTimeCycle::GetSunCoronaGreen(), CTimeCycle::GetSunCoronaBlue(),
255, sunCoors, 25.0f * CTimeCycle::GetSunSize(),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 21:41:34 +0100