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Diffstat (limited to 'src/render/Weather.cpp')
| -rw-r--r-- | src/render/Weather.cpp | 662 |
1 files changed, 0 insertions, 662 deletions
diff --git a/src/render/Weather.cpp b/src/render/Weather.cpp deleted file mode 100644 index 9f925a8c..00000000 --- a/src/render/Weather.cpp +++ /dev/null @@ -1,662 +0,0 @@ -#include "common.h" - -#include "Weather.h" - -#include "Camera.h" -#include "Clock.h" -#include "CutsceneMgr.h" -#include "DMAudio.h" -#include "General.h" -#include "Pad.h" -#include "PlayerPed.h" -#include "Particle.h" -#include "RenderBuffer.h" -#include "Stats.h" -#include "Shadows.h" -#include "Timecycle.h" -#include "Timer.h" -#include "Vehicle.h" -#include "World.h" -#include "ZoneCull.h" -#include "SpecialFX.h" -#include "Replay.h" - -int32 CWeather::SoundHandle = -1; - -int32 CWeather::WeatherTypeInList; -int16 CWeather::OldWeatherType; -int16 CWeather::NewWeatherType; -int16 CWeather::ForcedWeatherType; - -bool CWeather::LightningFlash; -bool CWeather::LightningBurst; -uint32 CWeather::LightningStart; -uint32 CWeather::LightningFlashLastChange; -uint32 CWeather::WhenToPlayLightningSound; -uint32 CWeather::LightningDuration; -int32 CWeather::StreamAfterRainTimer; - -float CWeather::ExtraSunnyness; -float CWeather::Foggyness; -float CWeather::CloudCoverage; -float CWeather::Wind; -float CWeather::Rain; -float CWeather::InterpolationValue; -float CWeather::WetRoads; -float CWeather::Rainbow; -float CWeather::SunGlare; -float CWeather::WindClipped; -float CWeather::TrafficLightBrightness; - -bool CWeather::bScriptsForceRain; - -tRainStreak Streaks[NUM_RAIN_STREAKS]; - -int16 WeatherTypesList[] = { - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_CLOUDY, - WEATHER_RAINY, WEATHER_RAINY, WEATHER_RAINY, WEATHER_RAINY, - WEATHER_CLOUDY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY -}; - -int16 WeatherTypesList_WithHurricanes[] = { - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_CLOUDY, - WEATHER_HURRICANE, WEATHER_HURRICANE, WEATHER_CLOUDY, WEATHER_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_CLOUDY, WEATHER_HURRICANE, WEATHER_HURRICANE, WEATHER_HURRICANE, - WEATHER_CLOUDY, WEATHER_SUNNY, WEATHER_SUNNY, WEATHER_SUNNY, - WEATHER_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, - WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY, WEATHER_EXTRA_SUNNY -}; - -const float Windyness[] = { - 0.25f,// WEATHER_SUNNY - 0.7f, // WEATHER_CLOUDY - 1.0f, // WEATHER_RAINY - 0.0f, // WEATHER_FOGGY - 0.0f, // WEATHER_EXTRA_SUNNY - 2.0f, // WEATHER_HURRICANE - 0.0f -}; - -#define MIN_TIME_BETWEEN_LIGHTNING_FLASH_CHANGES (50) - -#define RAIN_CHANGE_SPEED (0.003f) - -#define DROPLETS_LEFT_OFFSET (10.0f) -#define DROPLETS_RIGHT_OFFSET (10.0f) -#define DROPLETS_TOP_OFFSET (10.0f) -#define DROPLETS_BOTTOM_OFFSET (10.0f) - -#define STREAK_U (10.0f) -#define STREAK_V (18.0f) -#define LARGE_STREAK_COEFFICIENT (1.23f) -#define STREAK_MIN_DISTANCE (8.0f) -#define STREAK_MAX_DISTANCE (16.0f) - -#define SPLASH_CHECK_RADIUS (7.0f) -#define SPLASH_OFFSET_RADIUS (2.0f) - -#define STREAK_LIFETIME (4.0f) -#define STREAK_INTEROLATION_TIME (0.3f) - -#define RAIN_COLOUR_R (200) -#define RAIN_COLOUR_G (200) -#define RAIN_COLOUR_B (256) -#define RAIN_ALPHA (255) - -void CWeather::Init(void) -{ - NewWeatherType = WEATHER_EXTRA_SUNNY; - bScriptsForceRain = false; - OldWeatherType = WEATHER_EXTRA_SUNNY; - InterpolationValue = 0.0f; - WhenToPlayLightningSound = 0; - WeatherTypeInList = 0; - ForcedWeatherType = WEATHER_RANDOM; - SoundHandle = DMAudio.CreateEntity(AUDIOTYPE_WEATHER, (void*)1); - if (SoundHandle >= 0) - DMAudio.SetEntityStatus(SoundHandle, TRUE); -} - -void CWeather::Update(void) -{ - if(!CReplay::IsPlayingBack()){ - float fNewInterpolation = (CClock::GetMinutes() + CClock::GetSeconds()/60.0f)/60.0f; - if (fNewInterpolation < InterpolationValue) { - // new hour - OldWeatherType = NewWeatherType; - if (ForcedWeatherType >= 0) - NewWeatherType = ForcedWeatherType; - else { - WeatherTypeInList = (WeatherTypeInList + 1) % ARRAY_SIZE(WeatherTypesList); - NewWeatherType = CStats::NoMoreHurricanes ? WeatherTypesList[WeatherTypeInList] : WeatherTypesList_WithHurricanes[WeatherTypeInList]; - } - } - InterpolationValue = fNewInterpolation; - } - -#ifndef FINAL - if (CPad::GetPad(1)->GetRightShockJustDown()) { - NewWeatherType = (NewWeatherType + 1) % WEATHER_TOTAL; - OldWeatherType = NewWeatherType; - } -#endif - - // Lightning - if (NewWeatherType != WEATHER_RAINY || OldWeatherType != WEATHER_RAINY) { - LightningFlash = false; - LightningBurst = false; - } - else{ - if (LightningBurst) { - if ((CGeneral::GetRandomNumber() & 255) >= 32) { - // 0.875 probability - if (CTimer::GetTimeInMilliseconds() - LightningFlashLastChange > MIN_TIME_BETWEEN_LIGHTNING_FLASH_CHANGES) { - bool bOldLightningFlash = LightningFlash; - LightningFlash = CGeneral::GetRandomTrueFalse(); - if (LightningFlash != bOldLightningFlash) - LightningFlashLastChange = CTimer::GetTimeInMilliseconds(); - } - } - else { - // 0.125 probability - LightningBurst = false; - LightningDuration = Min(CTimer::GetFrameCounter() - LightningStart, 20); - LightningFlash = false; - WhenToPlayLightningSound = CTimer::GetTimeInMilliseconds() + 150 * (20 - LightningDuration); - } - } - else { - if (CGeneral::GetRandomNumber() >= 200) { - // lower probability on PC due to randomness bug - LightningFlash = false; - } - else { - LightningBurst = true; - LightningStart = CTimer::GetFrameCounter(); - LightningFlashLastChange = CTimer::GetTimeInMilliseconds(); - LightningFlash = true; - } - } - } - if (WhenToPlayLightningSound && CTimer::GetTimeInMilliseconds() > WhenToPlayLightningSound) { - DMAudio.PlayOneShot(SoundHandle, SOUND_LIGHTNING, LightningDuration); - CPad::GetPad(0)->StartShake(40 * LightningDuration + 100, 2 * LightningDuration + 80); - WhenToPlayLightningSound = 0; - } - - // Wet roads - if (OldWeatherType == WEATHER_RAINY || OldWeatherType == WEATHER_HURRICANE) { - if (NewWeatherType == WEATHER_RAINY || NewWeatherType == WEATHER_HURRICANE) - WetRoads = 1.0f; - else - WetRoads = 1.0f - InterpolationValue; - } - else { - if (NewWeatherType == WEATHER_RAINY || NewWeatherType == WEATHER_HURRICANE) - WetRoads = InterpolationValue; - else - WetRoads = 0.0f; - } - - // Rain - float fNewRain; - if (NewWeatherType == WEATHER_RAINY || NewWeatherType == WEATHER_HURRICANE) { - // if raining for >1 hour, values: 0, 0.33, switching every ~16.5s - fNewRain = (((uint16)CTimer::GetTimeInMilliseconds() >> 14) & 1) * 0.33f; - if (OldWeatherType != WEATHER_RAINY && OldWeatherType != WEATHER_HURRICANE) { - if (InterpolationValue < 0.4f) - // if rain has just started (<24 minutes), always 0.5 - fNewRain = 0.5f; - else - // if rain is ongoing for >24 minutes, values: 0.25, 0.5, switching every ~16.5s - fNewRain = 0.25f + (((uint16)CTimer::GetTimeInMilliseconds() >> 14) & 1) * 0.25f; - } - fNewRain = Max(fNewRain, 0.5f); - } - else - fNewRain = 0.0f; - Rain = fNewRain; - - // Clouds - if (OldWeatherType != WEATHER_SUNNY && OldWeatherType != WEATHER_EXTRA_SUNNY) - CloudCoverage = 1.0f - InterpolationValue; - else - CloudCoverage = 0.0f; - if (NewWeatherType != WEATHER_SUNNY && OldWeatherType != WEATHER_EXTRA_SUNNY) - CloudCoverage += InterpolationValue; - - // Fog - if (OldWeatherType == WEATHER_FOGGY) - Foggyness = 1.0f - InterpolationValue; - else - Foggyness = 0.0f; - if (NewWeatherType == WEATHER_FOGGY) - Foggyness += InterpolationValue; - - // Extra Sunnyness - if (OldWeatherType == WEATHER_EXTRA_SUNNY) - ExtraSunnyness = 1.0f - InterpolationValue; - else - ExtraSunnyness = 0.0f; - if (NewWeatherType == WEATHER_EXTRA_SUNNY) - ExtraSunnyness += InterpolationValue; - - // Rainbow - if (OldWeatherType == WEATHER_CLOUDY && (NewWeatherType == WEATHER_SUNNY || NewWeatherType == WEATHER_EXTRA_SUNNY) && - InterpolationValue < 0.5f && CClock::GetHours() > 6 && CClock::GetHours() < 21) - Rainbow = 1.0f - 4.0f * Abs(InterpolationValue - 0.25f) / 4.0f; - else - Rainbow = 0.0f; - - // Sun Glare - if (OldWeatherType == WEATHER_EXTRA_SUNNY) - SunGlare = 1.0f - InterpolationValue; - else - SunGlare = 0.0f; - if (NewWeatherType == WEATHER_EXTRA_SUNNY) - SunGlare += InterpolationValue; - - if (SunGlare > 0.0f) { - SunGlare *= Min(1.0f, 7.0 * CTimeCycle::GetSunDirection().z); - SunGlare = Clamp(SunGlare, 0.0f, 1.0f); - if (!CSpecialFX::bSnapShotActive) - SunGlare *= (1.0f - (CGeneral::GetRandomNumber()&0x1F)*0.007f); - } - - Wind = InterpolationValue * Windyness[NewWeatherType] + (1.0f - InterpolationValue) * Windyness[OldWeatherType]; - WindClipped = Min(1.0f, Wind); - - if (CClock::GetHours() > 20) - TrafficLightBrightness = 1.0f; - else if (CClock::GetHours() > 19) - TrafficLightBrightness = CClock::GetMinutes() / 60.0f; - else if (CClock::GetHours() > 6) - TrafficLightBrightness = 0.0f; - else if (CClock::GetHours() > 5) - TrafficLightBrightness = 1.0f - CClock::GetMinutes() / 60.0f; - else - TrafficLightBrightness = 1.0f; - TrafficLightBrightness = Max(WetRoads, TrafficLightBrightness); - TrafficLightBrightness = Max(Foggyness, TrafficLightBrightness); - TrafficLightBrightness = Max(Rain, TrafficLightBrightness); - - AddRain(); - - if ((NewWeatherType == WEATHER_SUNNY || NewWeatherType == WEATHER_EXTRA_SUNNY) && - !CGame::IsInInterior() && !CCutsceneMgr::IsRunning() && (CTimer::GetFrameCounter() & 7) == 0) { -#ifdef FIX_BUGS - if (FindPlayerPed() && (!FindPlayerPed()->CheckIfInTheAir() || FindPlayerPed()->CheckIfInTheAir() && FindPlayerPed()->GetPosition().z < 7.5f && - CClock::GetHours() > 6 && CClock::GetHours() < 18)) -#else - if (!FindPlayerPed()->CheckIfInTheAir() || FindPlayerPed()->CheckIfInTheAir() && FindPlayerPed()->GetPosition().z < 7.5f && - CClock::GetHours() > 6 && CClock::GetHours() < 18) -#endif - AddHeatHaze(); - } - - if ((NewWeatherType == WEATHER_SUNNY || NewWeatherType == WEATHER_EXTRA_SUNNY) && !CGame::IsInInterior() && !CCutsceneMgr::IsRunning()) - AddBeastie(); -} - -void CWeather::AddHeatHaze() -{ - if(TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOPDOWN || - TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED) - return; - CVector pos; - pos.x = SCREEN_WIDTH*0.5f; - if(TheCamera.GetLookingForwardFirstPerson()) - pos.y = CGeneral::GetRandomNumberInRange(SCREEN_HEIGHT*0.25f, SCREEN_HEIGHT*0.9f); - else - pos.y = CGeneral::GetRandomNumberInRange(SCREEN_HEIGHT*0.4f, SCREEN_HEIGHT*0.9f); - pos.z = 100.0f; - CParticle::AddParticle(PARTICLE_HEATHAZE_IN_DIST, pos, CVector(0.0f, 0.0f, 0.0f)); -} - -void CWeather::AddBeastie() -{ - if(FindPlayerVehicle() || CTimer::GetFrameCounter()%10 || (CGeneral::GetRandomNumber()&5) == 0) - return; - CVector pos = TheCamera.GetPosition(); - float dist = CGeneral::GetRandomNumberInRange(90.0f, 60.0f); - int angle = CGeneral::GetRandomNumber() % CParticle::SIN_COS_TABLE_SIZE; - float c = CParticle::m_CosTable[angle]; - float s = CParticle::m_SinTable[angle]; - pos.x += dist*(c - s); - pos.y += dist*(c + s); - pos.z += CGeneral::GetRandomNumberInRange(7.5f, 30.0f); - CParticle::AddParticle(PARTICLE_BEASTIE, pos, CVector(0.0f, 0.0f, 0.0f)); -} - -void CWeather::ForceWeather(int16 weather) -{ - ForcedWeatherType = weather; -} - -void CWeather::ForceWeatherNow(int16 weather) -{ - OldWeatherType = weather; - NewWeatherType = weather; - ForcedWeatherType = weather; -} - -void CWeather::ReleaseWeather() -{ - ForcedWeatherType = -1; -} - -void CWeather::AddSplashesDuringHurricane() -{ - RwRGBA colour = { 255, 255, 255, 32 }; - CVector pos = TheCamera.pTargetEntity ? TheCamera.pTargetEntity->GetPosition() : TheCamera.GetPosition(); - bool foundGround; - float groundZ = CWorld::FindGroundZFor3DCoord(pos.x, pos.y, pos.z, &foundGround) + 0.1f; - if(!foundGround) - groundZ = pos.z + 0.5f; - for(int i = 0; i < 20; i++){ - float dist = (CGeneral::GetRandomNumber()&0xFF)/255.0f + - CGeneral::GetRandomNumberInRange(-10.0f, 30.0f); - float angle; - uint8 rnd = CGeneral::GetRandomNumber(); - if(rnd&1) - angle = (CGeneral::GetRandomNumber()&0x7F)/128.0f * TWOPI; - else - angle = TheCamera.Orientation + (rnd-128)/160.0f; - pos.x = TheCamera.GetPosition().x + dist*Sin(angle); - pos.y = TheCamera.GetPosition().y + dist*Cos(angle); - pos.z = groundZ; - if(foundGround) - CParticle::AddParticle(PARTICLE_GROUND_STEAM, pos, CVector(-0.002f, -0.002f, 0.015f), nil, 0.0f, colour); - } -} - -static int startStreamAfterRain; - -void CWeather::AddStreamAfterRain() -{ - if(CClock::GetHours() > 6 && CClock::GetHours() < 18){ - RwRGBA colour = { 255, 255, 255, 24 }; - CVector pos = TheCamera.pTargetEntity ? TheCamera.pTargetEntity->GetPosition() : TheCamera.GetPosition(); - bool foundGround; - float groundZ = CWorld::FindGroundZFor3DCoord(pos.x, pos.y, pos.z, &foundGround) + 0.2f; - if(!foundGround) - groundZ = pos.z + 0.75f; - for(int i = 0; i < 20; i++){ - float dist = (CGeneral::GetRandomNumber()&0xFF)/255.0f + - CGeneral::GetRandomNumberInRange(-10.0f, 30.0f); - float angle; - uint8 rnd = CGeneral::GetRandomNumber(); - if(rnd&1) - angle = (CGeneral::GetRandomNumber()&0x7F)/128.0f * TWOPI; - else - angle = TheCamera.Orientation + (rnd-128)/160.0f; - pos.x = TheCamera.GetPosition().x + dist*Sin(angle); - pos.y = TheCamera.GetPosition().y + dist*Cos(angle); - pos.z = groundZ; - CParticle::AddParticle(PARTICLE_GROUND_STEAM, pos, CVector(0.0f, 0.0f, 0.015f), nil, 0.0f, colour); - } - }else{ - startStreamAfterRain = 0; - StreamAfterRainTimer = 800; - } -} - -void CWeather::AddRain() -{ - if (CCullZones::CamNoRain() || CCullZones::PlayerNoRain()) - return; - if (TheCamera.GetLookingLRBFirstPerson()) { - CVehicle* pVehicle = FindPlayerVehicle(); - if (pVehicle && pVehicle->CarHasRoof()) { - CParticle::RemovePSystem(PARTICLE_RAINDROP_2D); - return; - } - } - - if(Rain > 0.0){ - startStreamAfterRain = 1; - StreamAfterRainTimer = 800; - }else if(startStreamAfterRain){ - if(StreamAfterRainTimer > 0){ - AddStreamAfterRain(); - StreamAfterRainTimer--; - }else{ - startStreamAfterRain = 0; - StreamAfterRainTimer = 800; - } - } - - if (Wind > 1.1f) - AddSplashesDuringHurricane(); - - if (Rain <= 0.1f) - return; - static RwRGBA colour; - int numDrops = 5.0f * Rain; - int numSplashes = 2.0f * Rain; - CVector pos, dir; - for(int i = 0; i < numDrops; i++){ - pos.x = CGeneral::GetRandomNumberInRange(0, (int)SCREEN_WIDTH); - pos.y = CGeneral::GetRandomNumberInRange(0, (int)SCREEN_HEIGHT/5); - pos.z = 0.0f; - dir.x = 0.0f; - dir.y = CGeneral::GetRandomNumberInRange(30.0f, 40.0f); - dir.z = 0.0f; - CParticle::AddParticle(PARTICLE_RAINDROP_2D, pos, dir, nil, CGeneral::GetRandomNumberInRange(0.1f, 0.75f), 0, 0, (int)Rain&3, 0); - - pos.x = CGeneral::GetRandomNumberInRange(0, (int)SCREEN_WIDTH); - pos.y = CGeneral::GetRandomNumberInRange((int)SCREEN_HEIGHT/5, (int)SCREEN_HEIGHT/2); - pos.z = 0.0f; - dir.x = 0.0f; - dir.y = CGeneral::GetRandomNumberInRange(30.0f, 40.0f); - dir.z = 0.0f; - CParticle::AddParticle(PARTICLE_RAINDROP_2D, pos, dir, nil, CGeneral::GetRandomNumberInRange(0.1f, 0.75f), 0, 0, (int)Rain&3, 0); - - pos.x = CGeneral::GetRandomNumberInRange(0, (int)SCREEN_WIDTH); - pos.y = 0.0f; - pos.z = 0.0f; - dir.x = 0.0f; - dir.y = CGeneral::GetRandomNumberInRange(30.0f, 40.0f); - dir.z = 0.0f; - CParticle::AddParticle(PARTICLE_RAINDROP_2D, pos, dir, nil, CGeneral::GetRandomNumberInRange(0.1f, 0.75f), 0, 0, (int)Rain&3, 0); - - float dist = CGeneral::GetRandomNumberInRange(0.0f, Max(10.0f*Rain, 40.0f)/2.0f); - float angle; - uint8 rnd = CGeneral::GetRandomNumber(); - if(rnd&1) - angle = (CGeneral::GetRandomNumber()&0x7F)/128.0f * TWOPI; - else - angle = TheCamera.Orientation + (rnd-128)/160.0f; - pos.x = TheCamera.GetPosition().x + dist*Sin(angle); - pos.y = TheCamera.GetPosition().y + dist*Cos(angle); - pos.z = 0.0f; - CColPoint point; - CEntity *ent; - if(CWorld::ProcessVerticalLine(pos+CVector(0.0f, 0.0f, 40.0f), -40.0f, point, ent, true, false, false, false, true, false, nil)){ - pos.z = point.point.z; - for(int j = 0; j < numSplashes+15; j++){ - CVector pos2 = pos; - pos2.x += CGeneral::GetRandomNumberInRange(-15.0f, 15.0f); - pos2.y += CGeneral::GetRandomNumberInRange(-15.0f, 15.0f); - if(CGeneral::GetRandomNumber() & 1) - CParticle::AddParticle(PARTICLE_RAIN_SPLASH, pos2, CVector(0.0f, 0.0f, 0.0f), nil, 0.0f, colour); - else - CParticle::AddParticle(PARTICLE_RAIN_SPLASHUP, pos2, CVector(0.0f, 0.0f, 0.0f), nil, 0.0f, colour); - } - } - } -} - -void RenderOneRainStreak(CVector pos, CVector unused, int intensity, bool scale, float distance) -{ - static float RandomTex; - static float RandomTexX; - static float RandomTexY; - TempBufferRenderIndexList[TempBufferIndicesStored + 0] = TempBufferVerticesStored + 0; - TempBufferRenderIndexList[TempBufferIndicesStored + 1] = TempBufferVerticesStored + 2; - TempBufferRenderIndexList[TempBufferIndicesStored + 2] = TempBufferVerticesStored + 1; - TempBufferRenderIndexList[TempBufferIndicesStored + 3] = TempBufferVerticesStored + 0; - TempBufferRenderIndexList[TempBufferIndicesStored + 4] = TempBufferVerticesStored + 3; - TempBufferRenderIndexList[TempBufferIndicesStored + 5] = TempBufferVerticesStored + 2; - TempBufferRenderIndexList[TempBufferIndicesStored + 6] = TempBufferVerticesStored + 1; - TempBufferRenderIndexList[TempBufferIndicesStored + 7] = TempBufferVerticesStored + 2; - TempBufferRenderIndexList[TempBufferIndicesStored + 8] = TempBufferVerticesStored + 4; - TempBufferRenderIndexList[TempBufferIndicesStored + 9] = TempBufferVerticesStored + 2; - TempBufferRenderIndexList[TempBufferIndicesStored + 10] = TempBufferVerticesStored + 3; - TempBufferRenderIndexList[TempBufferIndicesStored + 11] = TempBufferVerticesStored + 4; - RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored + 0], 0, 0, 0, 0); - RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored + 0], pos.x + 11.0f * TheCamera.GetUp().x, pos.y + 11.0f * TheCamera.GetUp().y, pos.z + 11.0f * TheCamera.GetUp().z); - RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored + 1], 0, 0, 0, 0); - RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored + 1], pos.x - 9.0f * TheCamera.GetRight().x, pos.y - 9.0f * TheCamera.GetRight().y, pos.z - 9.0f * TheCamera.GetRight().z); - RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored + 2], RAIN_COLOUR_R * intensity / 256, RAIN_COLOUR_G * intensity / 256, RAIN_COLOUR_B * intensity / 256, RAIN_ALPHA); - RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored + 2], pos.x, pos.y, pos.z); - RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored + 3], 0, 0, 0, 0); - RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored + 3], pos.x + 9.0f * TheCamera.GetRight().x, pos.y + 9.0f * TheCamera.GetRight().y, pos.z + 9.0f * TheCamera.GetRight().z); - RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored + 4], 0, 0, 0, 0); - RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored + 4], pos.x - 11.0f * TheCamera.GetUp().x, pos.y - 11.0f * TheCamera.GetUp().y, pos.z - 11.0f * TheCamera.GetUp().z); - float u = STREAK_U; - float v = STREAK_V; - if (scale) { - u *= LARGE_STREAK_COEFFICIENT; - v *= LARGE_STREAK_COEFFICIENT; - } - float distance_coefficient; - if (distance < STREAK_MIN_DISTANCE) - distance_coefficient = 1.0f; - else if (distance > STREAK_MAX_DISTANCE) - distance_coefficient = 0.5f; - else - distance_coefficient = 1.0f - 0.5f * (distance - STREAK_MIN_DISTANCE) / (STREAK_MAX_DISTANCE - STREAK_MIN_DISTANCE); - u *= distance_coefficient; - v *= distance_coefficient; - if (!CTimer::GetIsPaused()) { - RandomTex = 0.0f; - RandomTexX = 0.0f; - RandomTexY = 0.0f; - } - RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored + 0], 0.5f * u - RandomTex + RandomTexX); - RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored + 0], -v * 0.5f + RandomTexY); - RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored + 1], RandomTexX); - RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored + 1], RandomTexY); - RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored + 2], 0.5f * u + RandomTexX); - RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored + 2], RandomTexY); - RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored + 3], u + RandomTexX); - RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored + 3], RandomTexY); - RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored + 4], 0.5f * u + RandomTex + RandomTexX); - RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored + 5], 0.5f * v + RandomTexY); - TempBufferIndicesStored += 12; - TempBufferVerticesStored += 5; -} - -void CWeather::RenderRainStreaks(void) -{ - if (CTimer::GetIsCodePaused()) - return; - int base_intensity = (64.0f - CTimeCycle::GetFogReduction()) / 64.0f * int(255 * Rain); - if (base_intensity == 0) - return; - if (TheCamera.m_CameraAverageSpeed > 1.75f) - return; - TempBufferIndicesStored = 0; - TempBufferVerticesStored = 0; - for (int i = 0; i < NUM_RAIN_STREAKS; i++) { - if (Streaks[i].timer) { - float secondsElapsed = (CTimer::GetTimeInMilliseconds() - Streaks[i].timer) / 1024.0f; - if (secondsElapsed > STREAK_LIFETIME) - Streaks[i].timer = 0; - else{ - int intensity; - if (secondsElapsed < STREAK_INTEROLATION_TIME) - intensity = base_intensity * 0.25f * secondsElapsed / STREAK_INTEROLATION_TIME; - else if (secondsElapsed > (STREAK_LIFETIME - STREAK_INTEROLATION_TIME)) - intensity = (STREAK_LIFETIME - secondsElapsed) * 0.25f * base_intensity / STREAK_INTEROLATION_TIME; - else - intensity = base_intensity * 0.25f; - CVector dir = Streaks[i].direction; - dir.Normalise(); - CVector pos = Streaks[i].position + secondsElapsed * Streaks[i].direction; - RenderOneRainStreak(pos, dir, intensity, false, (pos - TheCamera.GetPosition()).Magnitude()); -#ifndef FIX_BUGS // remove useless code - if (secondsElapsed > 1.0f && secondsElapsed < STREAK_LIFETIME - 1.0f) { - CGeneral::GetRandomNumber(), CGeneral::GetRandomNumber(); - } -#endif - } - } - else if ((CGeneral::GetRandomNumber() & 0xF00) == 0){ - // 1/16 probability - Streaks[i].direction = CVector(0.0f, 0.0f, -12.0f); - Streaks[i].position = 6.0f * TheCamera.GetForward() + TheCamera.GetPosition() + CVector(-1.8f * Streaks[i].direction.x, -1.8f * Streaks[i].direction.y, 8.0f); - if (!CCutsceneMgr::IsRunning()) { - Streaks[i].position.x += 2.0f * FindPlayerSpeed().x * 60.0f; - Streaks[i].position.y += 2.0f * FindPlayerSpeed().y * 60.0f; - } - else - Streaks[i].position += (TheCamera.GetPosition() - TheCamera.m_RealPreviousCameraPosition) * 20.0f; - Streaks[i].position.x += ((CGeneral::GetRandomNumber() & 255) - 128) * 0.04f; - Streaks[i].position.y += ((CGeneral::GetRandomNumber() & 255) - 128) * 0.04f; - Streaks[i].timer = CTimer::GetTimeInMilliseconds(); - } - } - if (TempBufferIndicesStored){ - 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(gpRainDropTex)); - if (RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, 1)) - { - 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; -} - -#ifdef SECUROM -void CWeather::ForceHurricaneWeather() -{ - for (int i = 0; i < ARRAY_SIZE(WeatherTypesList_WithHurricanes); i++) - { - WeatherTypesList[i] = WEATHER_HURRICANE; - WeatherTypesList_WithHurricanes[i] = WEATHER_HURRICANE; - } - - CWeather::OldWeatherType = WEATHER_HURRICANE; - CWeather::NewWeatherType = WEATHER_HURRICANE; - CWeather::ForcedWeatherType = WEATHER_HURRICANE; -} -#endif |