diff options
Diffstat (limited to 'src/render/Coronas.cpp')
| -rw-r--r-- | src/render/Coronas.cpp | 779 |
1 files changed, 0 insertions, 779 deletions
diff --git a/src/render/Coronas.cpp b/src/render/Coronas.cpp deleted file mode 100644 index e9f9e662..00000000 --- a/src/render/Coronas.cpp +++ /dev/null @@ -1,779 +0,0 @@ -#include "common.h" - -#include "main.h" -#include "General.h" -#include "Entity.h" -#include "TxdStore.h" -#include "Camera.h" -#include "Sprite.h" -#include "Timer.h" -#include "World.h" -#include "Weather.h" -#include "Collision.h" -#include "Timecycle.h" -#include "Coronas.h" -#include "PointLights.h" -#include "Shadows.h" -#include "Clock.h" -#include "Bridge.h" - -struct FlareDef -{ - float position; - float size; - int16 red; - int16 green; - int16 blue; - int16 alpha; - int16 texture; -}; - -FlareDef SunFlareDef[] = { - { -0.5f, 15.0f, 50, 50, 0, 200, 1 }, - { -1.0f, 10.0f, 50, 20, 0, 200, 2 }, - { -1.5f, 15.0f, 50, 0, 0, 200, 3 }, - { -2.5f, 25.0f, 50, 0, 0, 200, 1 }, - { 0.5f, 12.5f, 40, 40, 25, 200, 1 }, - { 0.05f, 20.0f, 30, 22, 9, 200, 2 }, - { 1.3f, 7.5f, 50, 30, 9, 200, 3 }, - { 0.0f, 0.0f, 255, 255, 255, 255, 0 } -}; - -FlareDef HeadLightsFlareDef[] = { - { -0.5f, 15.5, 70, 70, 70, 200, 1 }, - { -1.0f, 10.0, 70, 70, 70, 200, 2 }, - { -1.5f, 5.5f, 50, 50, 50, 200, 3 }, - { 0.5f, 12.0f, 50, 50, 50, 200, 1 }, - { 0.05f, 20.0f, 40, 40, 40, 200, 2 }, - { 1.3f, 8.0f, 60, 60, 60, 200, 3 }, - { -2.0f, 12.0f, 50, 50, 50, 200, 1 }, - { -2.3f, 15.0f, 40, 40, 40, 200, 2 }, - { -3.0f, 16.0f, 40, 40, 40, 200, 3 }, - { 0.0f, 0.0f, 255, 255, 255, 255, 0 } -}; - - -RwTexture *gpCoronaTexture[9] = { nil, nil, nil, nil, nil, nil, nil, nil, nil }; - -float CCoronas::LightsMult = 1.0f; -float CCoronas::SunScreenX; -float CCoronas::SunScreenY; -bool CCoronas::bSmallMoon; -bool CCoronas::SunBlockedByClouds; -int CCoronas::bChangeBrightnessImmediately; - -CRegisteredCorona CCoronas::aCoronas[NUMCORONAS]; - -const char aCoronaSpriteNames[][32] = { - "coronastar", - "corona", - "coronamoon", - "coronareflect", - "coronaheadlightline", - "coronahex", - "coronacircle", - "coronaringa", - "streek" -}; - -void -CCoronas::Init(void) -{ - int i; - - CTxdStore::PushCurrentTxd(); - CTxdStore::SetCurrentTxd(CTxdStore::FindTxdSlot("particle")); - - for(i = 0; i < 9; i++) - if(gpCoronaTexture[i] == nil) - gpCoronaTexture[i] = RwTextureRead(aCoronaSpriteNames[i], nil); - - CTxdStore::PopCurrentTxd(); - - for(i = 0; i < NUMCORONAS; i++) - aCoronas[i].id = 0; -} - -void -CCoronas::Shutdown(void) -{ - int i; - for(i = 0; i < 9; i++) - if(gpCoronaTexture[i]){ - RwTextureDestroy(gpCoronaTexture[i]); - gpCoronaTexture[i] = nil; - } -} - -void -CCoronas::Update(void) -{ - int i; - static int LastCamLook = 0; - - LightsMult = Min(LightsMult + 0.03f * CTimer::GetTimeStep(), 1.0f); - - int CamLook = 0; - if(TheCamera.Cams[TheCamera.ActiveCam].LookingLeft) CamLook |= 1; - if(TheCamera.Cams[TheCamera.ActiveCam].LookingRight) CamLook |= 2; - if(TheCamera.Cams[TheCamera.ActiveCam].LookingBehind) CamLook |= 4; - // BUG? - if(TheCamera.GetLookDirection() == LOOKING_BEHIND) CamLook |= 8; - - if(LastCamLook != CamLook) - bChangeBrightnessImmediately = 3; - else - bChangeBrightnessImmediately = Max(bChangeBrightnessImmediately-1, 0); - LastCamLook = CamLook; - - for(i = 0; i < NUMCORONAS; i++) - if(aCoronas[i].id != 0) - aCoronas[i].Update(); -} - -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) -{ - int i; - - if(sq(drawDist) < (TheCamera.GetPosition() - coors).MagnitudeSqr2D()) - return; - - for(i = 0; i < NUMCORONAS; i++) - if(aCoronas[i].id == id) - break; - - if(i == NUMCORONAS){ - // add a new one - - // find empty slot - for(i = 0; i < NUMCORONAS; i++) - if(aCoronas[i].id == 0) - break; - if(i == NUMCORONAS) - return; // no space - - aCoronas[i].fadeAlpha = 0; - aCoronas[i].offScreen = true; - aCoronas[i].firstUpdate = true; - aCoronas[i].renderReflection = false; - aCoronas[i].lastLOScheck = 0; - aCoronas[i].sightClear = false; - aCoronas[i].hasValue[0] = false; - aCoronas[i].hasValue[1] = false; - aCoronas[i].hasValue[2] = false; - aCoronas[i].hasValue[3] = false; - aCoronas[i].hasValue[4] = false; - aCoronas[i].hasValue[5] = false; - - }else{ - // use existing one - - if(aCoronas[i].fadeAlpha == 0 && alpha == 0){ - // unregister - aCoronas[i].id = 0; - return; - } - } - - aCoronas[i].id = id; - aCoronas[i].red = red; - aCoronas[i].green = green; - aCoronas[i].blue = blue; - aCoronas[i].alpha = alpha; - aCoronas[i].coors = coors; - aCoronas[i].size = size; - aCoronas[i].someAngle = someAngle; - aCoronas[i].registeredThisFrame = true; - aCoronas[i].drawDist = drawDist; - aCoronas[i].texture = tex; - aCoronas[i].flareType = flareType; - aCoronas[i].reflection = reflection; - aCoronas[i].LOScheck = LOScheck; - aCoronas[i].drawStreak = drawStreak; -} - -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) -{ - RegisterCorona(id, red, green, blue, alpha, coors, size, drawDist, - gpCoronaTexture[type], flareType, reflection, LOScheck, drawStreak, someAngle); -} - -void -CCoronas::UpdateCoronaCoors(uint32 id, const CVector &coors, float drawDist, float someAngle) -{ - int i; - - if(sq(drawDist) < (TheCamera.GetPosition() - coors).MagnitudeSqr2D()) - return; - - for(i = 0; i < NUMCORONAS; i++) - if(aCoronas[i].id == id) - break; - - if(i == NUMCORONAS) - return; - - if(aCoronas[i].fadeAlpha == 0) - aCoronas[i].id = 0; // faded out, remove - else{ - aCoronas[i].coors = coors; - aCoronas[i].someAngle = someAngle; - } -} - -static RwIm2DVertex vertexbufferX[2]; - -void -CCoronas::Render(void) -{ - int i, j; - int screenw, screenh; - - PUSH_RENDERGROUP("CCoronas::Render"); - - screenw = RwRasterGetWidth(RwCameraGetRaster(Scene.camera)); - screenh = RwRasterGetHeight(RwCameraGetRaster(Scene.camera)); - - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE); - RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE); - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE); - - for(i = 0; i < NUMCORONAS; i++){ - for(j = 5; j > 0; j--){ - aCoronas[i].prevX[j] = aCoronas[i].prevX[j-1]; - aCoronas[i].prevY[j] = aCoronas[i].prevY[j-1]; - aCoronas[i].prevRed[j] = aCoronas[i].prevRed[j-1]; - aCoronas[i].prevGreen[j] = aCoronas[i].prevGreen[j-1]; - aCoronas[i].prevBlue[j] = aCoronas[i].prevBlue[j-1]; - aCoronas[i].hasValue[j] = aCoronas[i].hasValue[j-1]; - } - aCoronas[i].hasValue[0] = false; - - if(aCoronas[i].id == 0 || - aCoronas[i].fadeAlpha == 0 && aCoronas[i].alpha == 0) - continue; - - CVector spriteCoors; - float spritew, spriteh; - 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 || - spriteCoors.x > screenw || spriteCoors.y > screenh){ - aCoronas[i].offScreen = true; - aCoronas[i].sightClear = false; - }else{ - if(CTimer::GetTimeInMilliseconds() > aCoronas[i].lastLOScheck + 2000){ - aCoronas[i].lastLOScheck = CTimer::GetTimeInMilliseconds(); - aCoronas[i].sightClear = CWorld::GetIsLineOfSightClear( - aCoronas[i].coors, TheCamera.Cams[TheCamera.ActiveCam].Source, - true, true, false, false, false, true, false); - } - - // add new streak point - if(aCoronas[i].sightClear){ - aCoronas[i].prevX[0] = spriteCoors.x; - aCoronas[i].prevY[0] = spriteCoors.y; - aCoronas[i].prevRed[0] = aCoronas[i].red; - aCoronas[i].prevGreen[0] = aCoronas[i].green; - aCoronas[i].prevBlue[0] = aCoronas[i].blue; - aCoronas[i].hasValue[0] = true; - } - - // if distance too big, break streak - if(aCoronas[i].hasValue[1]){ - if(Abs(aCoronas[i].prevX[0] - aCoronas[i].prevX[1]) > 50.0f || - Abs(aCoronas[i].prevY[0] - aCoronas[i].prevY[1]) > 50.0f) - aCoronas[i].hasValue[0] = false; - } - } - - - 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; - int totalFade = aCoronas[i].fadeAlpha * distanceFade; - - if(aCoronas[i].LOScheck) - RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE); - else - RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE); - - // render corona itself - if(aCoronas[i].texture){ - float fogscale = CWeather::Foggyness*Min(spriteCoors.z, 40.0f)/40.0f + 1.0f; - if(CCoronas::aCoronas[i].id == SUN_CORE) - spriteCoors.z = 0.95f * RwCameraGetFarClipPlane(Scene.camera); - RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(aCoronas[i].texture)); - spriteCoors.z -= 1.5f; - - if(aCoronas[i].texture == gpCoronaTexture[8]){ - // what's this? - float f = 1.0f - aCoronas[i].someAngle*2.0f/PI; - float wscale = 6.0f*sq(sq(sq(f))) + 0.5f; - float hscale = 0.35f - (wscale - 0.5f) * 0.06f; - hscale = Max(hscale, 0.15f); - - CSprite::RenderOneXLUSprite(spriteCoors.x, spriteCoors.y, spriteCoors.z, - spritew * aCoronas[i].size * wscale, - spriteh * aCoronas[i].size * fogscale * hscale, - CCoronas::aCoronas[i].red / fogscale, - CCoronas::aCoronas[i].green / fogscale, - CCoronas::aCoronas[i].blue / fogscale, - totalFade, - recipz, - 255); - }else{ - CSprite::RenderOneXLUSprite_Rotate_Aspect( - spriteCoors.x, spriteCoors.y, spriteCoors.z, - spritew * aCoronas[i].size * fogscale, - spriteh * aCoronas[i].size * fogscale, - CCoronas::aCoronas[i].red / fogscale, - CCoronas::aCoronas[i].green / fogscale, - CCoronas::aCoronas[i].blue / fogscale, - totalFade, - recipz, - 20.0f * recipz, - 255); - } - } - - // render flares - if(aCoronas[i].flareType != FLARE_NONE){ - FlareDef *flare; - - switch(aCoronas[i].flareType){ - case FLARE_SUN: flare = SunFlareDef; break; - case FLARE_HEADLIGHTS: flare = HeadLightsFlareDef; break; - default: assert(0); - } - - for(; flare->texture; flare++){ - RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpCoronaTexture[flare->texture + 4])); - CSprite::RenderOneXLUSprite( - (spriteCoors.x - (screenw/2)) * flare->position + (screenw/2), - (spriteCoors.y - (screenh/2)) * flare->position + (screenh/2), - spriteCoors.z, - 4.0f*flare->size * spritew/spriteh, - 4.0f*flare->size, - (flare->red * aCoronas[i].red)>>8, - (flare->green * aCoronas[i].green)>>8, - (flare->blue * aCoronas[i].blue)>>8, - (totalFade * flare->alpha)>>8, - recipz, 255); - } - } - } - } - } - - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE); - RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE); - RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE); - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil); - - // streaks - for(i = 0; i < NUMCORONAS; i++){ - if(aCoronas[i].id == 0 || !aCoronas[i].drawStreak) - continue; - - for(j = 0; j < 5; j++){ - if(!aCoronas[i].hasValue[j] || !aCoronas[i].hasValue[j+1]) - continue; - - 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] * 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] * alpha2 / 256, aCoronas[i].prevGreen[j+1] * alpha2 / 256, aCoronas[i].prevBlue[j+1] * alpha2 / 256, 255); - -#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); - } - } - - RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE); - RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE); - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE); - - POP_RENDERGROUP(); -} - -void -CCoronas::RenderReflections(void) -{ - int i; - CColPoint point; - CEntity *entity; - - if(CWeather::WetRoads > 0.0f){ - PUSH_RENDERGROUP("CCoronas::RenderReflections"); - -#ifdef FIX_BUGS - CSprite::InitSpriteBuffer(); -#endif - - RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE); - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE); - RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE); - RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE); - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpCoronaTexture[3])); - - for(i = 0; i < NUMCORONAS; i++){ - if(aCoronas[i].id == 0 || - aCoronas[i].fadeAlpha == 0 && aCoronas[i].alpha == 0 || - aCoronas[i].reflection == 0) - continue; - - // check if we want a reflection on this corona - if(aCoronas[i].renderReflection){ - if(((CTimer::GetFrameCounter() + i) & 0xF) == 0 && - CWorld::ProcessVerticalLine(aCoronas[i].coors, -1000.0f, point, entity, true, false, false, false, true, false, nil)) - aCoronas[i].heightAboveRoad = aCoronas[i].coors.z - point.point.z; - }else{ - if(CWorld::ProcessVerticalLine(aCoronas[i].coors, -1000.0f, point, entity, true, false, false, false, true, false, nil)){ - aCoronas[i].heightAboveRoad = aCoronas[i].coors.z - point.point.z; - aCoronas[i].renderReflection = true; - } - } - - // Don't draw if reflection is too high - 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; - - CVector coors = aCoronas[i].coors; - coors.z -= 2.0f*aCoronas[i].heightAboveRoad; - - CVector spriteCoors; - float spritew, spriteh; - if(CSprite::CalcScreenCoors(coors, &spriteCoors, &spritew, &spriteh, true)){ - float drawDist = 0.75f * aCoronas[i].drawDist; - 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); - float heightFade = (20.0f - aCoronas[i].heightAboveRoad)/20.0f; - int intensity = distanceFade*heightFade * 230.0 * CWeather::WetRoads; - - CSprite::RenderBufferedOneXLUSprite( -#ifdef FIX_BUGS - spriteCoors.x, spriteCoors.y, spriteCoors.z, -#else - spriteCoors.x, spriteCoors.y, RwIm2DGetNearScreenZ(), -#endif - spritew * aCoronas[i].size * 0.75f, - spriteh * aCoronas[i].size * 2.0f, - (intensity * CCoronas::aCoronas[i].red)>>8, - (intensity * CCoronas::aCoronas[i].green)>>8, - (intensity * CCoronas::aCoronas[i].blue)>>8, - 255, - recipz, - 255); - } - } - } - } - CSprite::FlushSpriteBuffer(); - - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA); - RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE); - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE); - RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE); - - POP_RENDERGROUP(); - }else{ - for(i = 0; i < NUMCORONAS; i++) - aCoronas[i].renderReflection = false; - } -} - -void -CCoronas::DoSunAndMoon(void) -{ - // yeah, moon is done somewhere else.... - - CVector sunCoors = CTimeCycle::GetSunDirection(); - sunCoors *= 150.0f; - sunCoors += TheCamera.GetPosition(); - - if(CTimeCycle::GetSunDirection().z > -0.2f){ - float size = ((CGeneral::GetRandomNumber()&0xFF) * 0.005f + 10.0f) * CTimeCycle::GetSunSize(); - RegisterCorona(SUN_CORE, - CTimeCycle::GetSunCoreRed(), CTimeCycle::GetSunCoreGreen(), CTimeCycle::GetSunCoreBlue(), - 255, sunCoors, size, - 999999.88f, TYPE_STAR, FLARE_NONE, REFLECTION_OFF, LOSCHECK_OFF, STREAK_OFF, 0.0f); - - if(CTimeCycle::GetSunDirection().z > 0.0f) - RegisterCorona(SUN_CORONA, - CTimeCycle::GetSunCoronaRed(), CTimeCycle::GetSunCoronaGreen(), CTimeCycle::GetSunCoronaBlue(), - 255, sunCoors, 25.0f * CTimeCycle::GetSunSize(), - 999999.88f, TYPE_STAR, FLARE_SUN, REFLECTION_OFF, LOSCHECK_ON, STREAK_OFF, 0.0f); - } - - CVector spriteCoors; - float spritew, spriteh; - if(CSprite::CalcScreenCoors(sunCoors, &spriteCoors, &spritew, &spriteh, true)){ - SunScreenX = spriteCoors.x; - SunScreenY = spriteCoors.y; - }else{ - SunScreenX = 1000000.0f; - SunScreenY = 1000000.0f; - } -} - -void -CRegisteredCorona::Update(void) -{ - if(!registeredThisFrame) - alpha = 0; - - if(LOScheck && - (CCoronas::SunBlockedByClouds && id == CCoronas::SUN_CORONA || - !CWorld::GetIsLineOfSightClear(coors, TheCamera.GetPosition(), true, false, false, false, false, false))){ - // Corona is blocked, fade out - fadeAlpha = Max(fadeAlpha - 15.0f*CTimer::GetTimeStep(), 0.0f); - }else if(offScreen){ - // Same when off screen - fadeAlpha = Max(fadeAlpha - 15.0f*CTimer::GetTimeStep(), 0.0f); - }else{ - // Visible - if(alpha > fadeAlpha){ - // fade in - fadeAlpha = Min(fadeAlpha + 15.0f*CTimer::GetTimeStep(), alpha); - if(CCoronas::bChangeBrightnessImmediately) - fadeAlpha = alpha; - }else if(alpha < fadeAlpha){ - // too visible, decrease alpha but not below alpha - fadeAlpha = Max(fadeAlpha - 15.0f*CTimer::GetTimeStep(), alpha); - } - - // darken scene when the sun is visible - if(id == CCoronas::SUN_CORONA) - CCoronas::LightsMult = Max(CCoronas::LightsMult - CTimer::GetTimeStep()*0.06f, 0.6f); - } - - // remove if invisible - if(fadeAlpha == 0 && !firstUpdate) - id = 0; - firstUpdate = false; - registeredThisFrame = false; -} - -void -CEntity::ProcessLightsForEntity(void) -{ - int i, n; - C2dEffect *effect; - CVector pos; - bool lightOn, lightFlickering; - uint32 flashTimer1, flashTimer2, flashTimer3; - - if(bRenderDamaged || !bIsVisible || GetUp().z < 0.96f) - return; - - flashTimer1 = 0; - flashTimer2 = 0; - flashTimer3 = 0; - - n = CModelInfo::GetModelInfo(GetModelIndex())->GetNum2dEffects(); - for(i = 0; i < n; i++, flashTimer1 += 0x80, flashTimer2 += 0x100, flashTimer3 += 0x200){ - effect = CModelInfo::GetModelInfo(GetModelIndex())->Get2dEffect(i); - - if(effect->type != EFFECT_LIGHT) - continue; - - pos = GetMatrix() * effect->pos; - - lightOn = false; - lightFlickering = false; - switch(effect->light.lightType){ - case LIGHT_ON: - lightOn = true; - break; - case LIGHT_ON_NIGHT: - if(CClock::GetHours() > 18 || CClock::GetHours() < 7) - lightOn = true; - break; - case LIGHT_FLICKER: - if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed) & 0x60) - lightOn = true; - else - lightFlickering = true; - if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed) & 3) - lightOn = true; - break; - case LIGHT_FLICKER_NIGHT: - if(CClock::GetHours() > 18 || CClock::GetHours() < 7 || CWeather::WetRoads > 0.5f){ - if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed) & 0x60) - lightOn = true; - else - lightFlickering = true; - if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed) & 3) - lightOn = true; - } - break; - case LIGHT_FLASH1: - if((CTimer::GetTimeInMilliseconds() + flashTimer1) & 0x200) - lightOn = true; - break; - case LIGHT_FLASH1_NIGHT: - if(CClock::GetHours() > 18 || CClock::GetHours() < 7) - if((CTimer::GetTimeInMilliseconds() + flashTimer1) & 0x200) - lightOn = true; - break; - case LIGHT_FLASH2: - if((CTimer::GetTimeInMilliseconds() + flashTimer2) & 0x400) - lightOn = true; - break; - case LIGHT_FLASH2_NIGHT: - if(CClock::GetHours() > 18 || CClock::GetHours() < 7) - if((CTimer::GetTimeInMilliseconds() + flashTimer2) & 0x400) - lightOn = true; - break; - case LIGHT_FLASH3: - if((CTimer::GetTimeInMilliseconds() + flashTimer3) & 0x800) - lightOn = true; - break; - case LIGHT_FLASH3_NIGHT: - if(CClock::GetHours() > 18 || CClock::GetHours() < 7) - if((CTimer::GetTimeInMilliseconds() + flashTimer3) & 0x800) - lightOn = true; - break; - case LIGHT_RANDOM_FLICKER: - if(m_randomSeed > 16) - lightOn = true; - else{ - if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed*8) & 0x60) - lightOn = true; - else - lightFlickering = true; - if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed*8) & 3) - lightOn = true; - } - break; - case LIGHT_RANDOM_FLICKER_NIGHT: - if(CClock::GetHours() > 18 || CClock::GetHours() < 7){ - if(m_randomSeed > 16) - lightOn = true; - else{ - if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed*8) & 0x60) - lightOn = true; - else - lightFlickering = true; - if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed*8) & 3) - lightOn = true; - } - } - break; - case LIGHT_BRIDGE_FLASH1: - if(CBridge::ShouldLightsBeFlashing() && CTimer::GetTimeInMilliseconds() & 0x200) - lightOn = true; - break; - case LIGHT_BRIDGE_FLASH2: - if(CBridge::ShouldLightsBeFlashing() && (CTimer::GetTimeInMilliseconds() & 0x1FF) < 60) - lightOn = true; - break; - } - - // Corona - if(lightOn) - CCoronas::RegisterCorona((uintptr)this + i, - effect->col.r, effect->col.g, effect->col.b, 255, - pos, effect->light.size, effect->light.dist, - effect->light.corona, effect->light.flareType, effect->light.roadReflection, - effect->light.flags&LIGHTFLAG_LOSCHECK, CCoronas::STREAK_OFF, 0.0f); - else if(lightFlickering) - CCoronas::RegisterCorona((uintptr)this + i, - 0, 0, 0, 255, - pos, effect->light.size, effect->light.dist, - effect->light.corona, effect->light.flareType, effect->light.roadReflection, - effect->light.flags&LIGHTFLAG_LOSCHECK, CCoronas::STREAK_OFF, 0.0f); - - // Pointlight - if(effect->light.flags & LIGHTFLAG_FOG_ALWAYS){ - CPointLights::AddLight(CPointLights::LIGHT_FOGONLY_ALWAYS, - pos, CVector(0.0f, 0.0f, 0.0f), - effect->light.range, - effect->col.r/255.0f, effect->col.g/255.0f, effect->col.b/255.0f, - CPointLights::FOG_ALWAYS, true); - }else if(effect->light.flags & LIGHTFLAG_FOG_NORMAL && lightOn && effect->light.range == 0.0f){ - CPointLights::AddLight(CPointLights::LIGHT_FOGONLY, - pos, CVector(0.0f, 0.0f, 0.0f), - effect->light.range, - effect->col.r/255.0f, effect->col.g/255.0f, effect->col.b/255.0f, - CPointLights::FOG_NORMAL, true); - }else if(lightOn && effect->light.range != 0.0f){ - if(effect->col.r == 0 && effect->col.g == 0 && effect->col.b == 0){ - CPointLights::AddLight(CPointLights::LIGHT_POINT, - pos, CVector(0.0f, 0.0f, 0.0f), - effect->light.range, - 0.0f, 0.0f, 0.0f, - CPointLights::FOG_NONE, true); - }else{ - CPointLights::AddLight(CPointLights::LIGHT_POINT, - pos, CVector(0.0f, 0.0f, 0.0f), - effect->light.range, - effect->col.r*CTimeCycle::GetSpriteBrightness()/255.0f, - effect->col.g*CTimeCycle::GetSpriteBrightness()/255.0f, - effect->col.b*CTimeCycle::GetSpriteBrightness()/255.0f, - // half-useless because LIGHTFLAG_FOG_ALWAYS can't be on - (effect->light.flags & LIGHTFLAG_FOG) >> 1, - true); - } - } - - // Light shadow - if(effect->light.shadowSize != 0.0f){ - if(lightOn){ - CShadows::StoreStaticShadow((uintptr)this + i, SHADOWTYPE_ADDITIVE, - effect->light.shadow, &pos, - effect->light.shadowSize, 0.0f, - 0.0f, -effect->light.shadowSize, - 128, - effect->col.r*CTimeCycle::GetSpriteBrightness()*effect->light.shadowIntensity/255.0f, - effect->col.g*CTimeCycle::GetSpriteBrightness()*effect->light.shadowIntensity/255.0f, - effect->col.b*CTimeCycle::GetSpriteBrightness()*effect->light.shadowIntensity/255.0f, - 15.0f, 1.0f, 40.0f, false, 0.0f); - }else if(lightFlickering){ - CShadows::StoreStaticShadow((uintptr)this + i, SHADOWTYPE_ADDITIVE, - effect->light.shadow, &pos, - effect->light.shadowSize, 0.0f, - 0.0f, -effect->light.shadowSize, - 0, 0.0f, 0.0f, 0.0f, - 15.0f, 1.0f, 40.0f, false, 0.0f); - } - } - } -} |