diff options
Diffstat (limited to 'src/render/Fluff.cpp')
| -rw-r--r-- | src/render/Fluff.cpp | 666 |
1 files changed, 659 insertions, 7 deletions
diff --git a/src/render/Fluff.cpp b/src/render/Fluff.cpp index 690a1d3f..5d8ccf47 100644 --- a/src/render/Fluff.cpp +++ b/src/render/Fluff.cpp @@ -1,11 +1,14 @@ #include "common.h" #include "main.h" +#include "RenderBuffer.h" #include "Entity.h" #include "Fluff.h" #include "Camera.h" #include "Sprite.h" #include "Coronas.h" +#include "Rubbish.h" +#include "Timecycle.h" #include "General.h" #include "Timer.h" #include "Clock.h" @@ -13,6 +16,292 @@ #include "Stats.h" #include "maths.h" #include "Frontend.h" +#include "CutsceneMgr.h" +#include "PlayerPed.h" +#include "Bones.h" +#include "World.h" +#include "Replay.h" + +CPlaneTrail CPlaneTrails::aArray[6]; +RwImVertexIndex TrailIndices[32] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, + 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16 +}; + +void +CPlaneTrail::Init(void) +{ + int i; + for(i = 0; i < ARRAY_SIZE(m_time); i++) + m_time[i] = 0; +} + +void +CPlaneTrail::Render(float visibility) +{ + int i; + int numVerts = 0; + if(!TheCamera.IsSphereVisible(m_pos[0], 1000.0f)) + return; + + int alpha = visibility*110.0f; + if(alpha == 0) + return; + + for(i = 0; i < ARRAY_SIZE(m_pos); i++){ + int32 time = CTimer::GetTimeInMilliseconds() - m_time[i]; + if(time > 30000) + m_time[i] = 0; + if(m_time[i] != 0){ + float fade = (30000.0f - time) / 10000.0f; + fade = Min(fade, 1.0f); + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[numVerts], 255, 255, 255, (int)(alpha*fade)); + RwIm3DVertexSetPos(&TempBufferRenderVertices[numVerts], m_pos[i].x, m_pos[i].y, m_pos[i].z); + numVerts++; + } + } + if(numVerts > 1){ + RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE); + RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA); + RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA); + RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil); + + if(RwIm3DTransform(TempBufferRenderVertices, numVerts, nil, rwIM3D_VERTEXXYZ|rwIM3D_VERTEXRGBA)){ + RwIm3DRenderIndexedPrimitive(rwPRIMTYPELINELIST, TrailIndices, (numVerts-1)*2); + RwIm3DEnd(); + } + } +} + +void +CPlaneTrail::RegisterPoint(CVector pos) +{ + int i; + bool bNewPoint = false; + if(m_time[0] != 0 && CTimer::GetTimeInMilliseconds() - m_time[0] > 2000){ + bNewPoint = true; + for(i = ARRAY_SIZE(m_pos)-1; i > 0; i--){ + m_pos[i] = m_pos[i-1]; + m_time[i] = m_time[i-1]; + } + } + m_pos[0] = pos; + if(bNewPoint || m_time[0] == 0) + m_time[0] = CTimer::GetTimeInMilliseconds(); +} + +void +CPlaneTrails::Init(void) +{ + int i; + for(i = 0; i < ARRAY_SIZE(aArray); i++) + aArray[i].Init(); +} + +void +CPlaneTrails::Update(void) +{ + CVector planePos; + + planePos.x = 1590.0f * Sin((float)(CTimer::GetTimeInMilliseconds() & 0x1FFFF)/0x20000 * TWOPI); + planePos.y = 1200.0f * Cos((float)(CTimer::GetTimeInMilliseconds() & 0x1FFFF)/0x20000 * TWOPI); + planePos.z = 550.0f; + RegisterPoint(planePos, 3); + if(CClock::GetHours() > 22 || CClock::GetHours() < 7){ + if(CTimer::GetTimeInMilliseconds() & 0x200) + CCoronas::RegisterCorona(101, 255, 0, 0, 255, planePos, 5.0f, 2000.0f, + CCoronas::TYPE_NORMAL, CCoronas::FLARE_NONE, CCoronas::REFLECTION_OFF, + CCoronas::LOSCHECK_OFF, CCoronas::STREAK_OFF, 0.0f); + else + CCoronas::UpdateCoronaCoors(101, planePos, 2000.0f, 0.0f); + } + + planePos.x = 1000.0f * Sin((float)(CTimer::GetTimeInMilliseconds() & 0x1FFFF)/0x20000 * TWOPI); + planePos.y = -1600.0f * Cos((float)(CTimer::GetTimeInMilliseconds() & 0x1FFFF)/0x20000 * TWOPI); + planePos.z = 500.0f; + RegisterPoint(planePos, 4); + if(CClock::GetHours() > 22 || CClock::GetHours() < 7){ + if(CTimer::GetTimeInMilliseconds() & 0x200) + CCoronas::RegisterCorona(102, 255, 0, 0, 255, planePos, 5.0f, 2000.0f, + CCoronas::TYPE_NORMAL, CCoronas::FLARE_NONE, CCoronas::REFLECTION_OFF, + CCoronas::LOSCHECK_OFF, CCoronas::STREAK_OFF, 0.0f); + else + CCoronas::UpdateCoronaCoors(102, planePos, 2000.0f, 0.0f); + } + + planePos.x = 1100.0f * Cos((float)(CTimer::GetTimeInMilliseconds() & 0x1FFFF)/0x20000 * TWOPI); + planePos.y = 700.0f * Sin((float)(CTimer::GetTimeInMilliseconds() & 0x1FFFF)/0x20000 * TWOPI); + planePos.z = 600.0f; + RegisterPoint(planePos, 5); + if(CClock::GetHours() > 22 || CClock::GetHours() < 7){ + if(CTimer::GetTimeInMilliseconds() & 0x200) + CCoronas::RegisterCorona(103, 255, 0, 0, 255, planePos, 5.0f, 2000.0f, + CCoronas::TYPE_NORMAL, CCoronas::FLARE_NONE, CCoronas::REFLECTION_OFF, + CCoronas::LOSCHECK_OFF, CCoronas::STREAK_OFF, 0.0f); + else + CCoronas::UpdateCoronaCoors(103, planePos, 2000.0f, 0.0f); + } +} + +void +CPlaneTrails::Render(void) +{ + int i; + float visibility = Min(1.0f-CWeather::Foggyness, 1.0f-CWeather::CloudCoverage); + visibility = Min(visibility, 1.0f-CWeather::Rain); + visibility = Min(Max(Max(CTimeCycle::GetSkyTopRed(), CTimeCycle::GetSkyTopGreen()), CTimeCycle::GetSkyTopBlue())/256.0f, visibility); + if(visibility > 0.0001f) + for(i = 0; i < ARRAY_SIZE(aArray); i++) + aArray[i].Render(visibility); +} + +void +CPlaneTrails::RegisterPoint(CVector pos, uint32 id) +{ + aArray[id].RegisterPoint(pos); +} + + + +CPlaneBanner CPlaneBanners::aArray[5]; + +void +CPlaneBanner::Init(void) +{ + int i; + for(i = 0; i < ARRAY_SIZE(m_pos); i++){ + m_pos[i].x = i; + m_pos[i].y = 0.0f; + m_pos[i].z = -60.0f; + } +} + +void +CPlaneBanner::Update(void) +{ + int i; + if(m_pos[0].z > -50.0f){ + m_pos[0].z -= 0.05f*CTimer::GetTimeStep(); + m_pos[0].z = Max(m_pos[0].z, -100.0f); + for(i = 1; i < ARRAY_SIZE(m_pos); i++){ + CVector dist = m_pos[i] - m_pos[i-1]; + float len = dist.Magnitude(); + if(len > 8.0f) + m_pos[i] = m_pos[i-1] + dist/len*8.0f; + } + } +} + +void +CPlaneBanner::Render(void) +{ + int i; + if(m_pos[0].z > -50.0f){ + float camDist = (TheCamera.GetPosition() - m_pos[0]).Magnitude(); + if(TheCamera.IsSphereVisible(m_pos[4], 32.0f) && camDist < 300.0f){ + TempBufferVerticesStored = 0; + TempBufferIndicesStored = 0; + int alpha = camDist < 250.0f ? 160 : (300.0f-camDist)/(300.0f-250.0f)*160; + + TempBufferVerticesStored += 2; + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[0], 255, 255, 255, alpha); + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[1], 255, 255, 255, alpha); + RwIm3DVertexSetPos(&TempBufferRenderVertices[0], m_pos[2].x, m_pos[2].y, m_pos[2].z); + RwIm3DVertexSetPos(&TempBufferRenderVertices[1], m_pos[2].x, m_pos[2].y, m_pos[2].z - 4.0f); + RwIm3DVertexSetU(&TempBufferRenderVertices[0], 0.0f); + RwIm3DVertexSetV(&TempBufferRenderVertices[0], 0.0f); + RwIm3DVertexSetU(&TempBufferRenderVertices[1], 0.0f); + RwIm3DVertexSetV(&TempBufferRenderVertices[1], 1.0f); + for(i = 2; i < 8; i++){ + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+0], 255, 255, 255, alpha); + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[TempBufferVerticesStored+1], 255, 255, 255, alpha); + RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+0], m_pos[i].x, m_pos[i].y, m_pos[i].z); + RwIm3DVertexSetPos(&TempBufferRenderVertices[TempBufferVerticesStored+1], m_pos[i].x, m_pos[i].y, m_pos[i].z - 4.0f); + RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored+0], (i-2)/5.0f); + RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored+0], 0.0f); + RwIm3DVertexSetU(&TempBufferRenderVertices[TempBufferVerticesStored+1], (i-2)/5.0f); + RwIm3DVertexSetV(&TempBufferRenderVertices[TempBufferVerticesStored+1], 1.0f); + TempBufferRenderIndexList[TempBufferIndicesStored+0] = TempBufferVerticesStored-2; + TempBufferRenderIndexList[TempBufferIndicesStored+1] = TempBufferVerticesStored-1; + TempBufferRenderIndexList[TempBufferIndicesStored+2] = TempBufferVerticesStored+1; + TempBufferRenderIndexList[TempBufferIndicesStored+3] = TempBufferVerticesStored-2; + TempBufferRenderIndexList[TempBufferIndicesStored+4] = TempBufferVerticesStored+1; + TempBufferRenderIndexList[TempBufferIndicesStored+5] = TempBufferVerticesStored; + TempBufferVerticesStored += 2; + TempBufferIndicesStored += 6; + } + RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE); + RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE); + RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)TRUE); + RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA); + RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA); + RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE); + RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpRubbishTexture[2])); + +#ifdef FIX_BUGS + if(RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, rwIM3D_VERTEXXYZ|rwIM3D_VERTEXUV|rwIM3D_VERTEXRGBA)){ +#else + if(RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStored, nil, 0)){ +#endif + RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempBufferRenderIndexList, TempBufferIndicesStored); + RwIm3DEnd(); + } + + RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE); + RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE); + RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE); + RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE); + + TempBufferVerticesStored = 0; + TempBufferIndicesStored = 0; + } + } +} + +void +CPlaneBanner::RegisterPoint(CVector pos) +{ + m_pos[0] = pos; +} + +void +CPlaneBanners::Init(void) +{ + int i; + for(i = 0; i < ARRAY_SIZE(aArray); i++) + aArray[i].Init(); +} + +void +CPlaneBanners::Update(void) +{ + int i; + for(i = 0; i < ARRAY_SIZE(aArray); i++) + aArray[i].Update(); +} + +void +CPlaneBanners::Render(void) +{ + int i; + for(i = 0; i < ARRAY_SIZE(aArray); i++) + aArray[i].Render(); +} + +void +CPlaneBanners::RegisterPoint(CVector pos, uint32 id) +{ + aArray[id].RegisterPoint(pos); +} + +bool CSmokeTrails::CigOn = false; +CSmokeTrail CSmokeTrails::aSmoke[3]; + +RwImVertexIndex SmokeTrailIndices[32] = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, +9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16 }; + +float RandomSmoke[16] = { 10.0f, 5.0f, -1.0f, -9.0f, -7.0f, -1.0f, 0.0f, 3.0f, 6.0f, 7.0f, 4.0f, 2.0f, +5.0f, 7.0f }; uint8 ScrollCharSet[59][5] = { { 0x00, 0x00, 0x00, 0x00, 0x00 }, // ' ' @@ -99,12 +388,18 @@ CMovingThing CMovingThings::aMovingThings[NUMMOVINGTHINGS]; void CMovingThings::Init() { + CPlaneTrails::Init(); + CSmokeTrails::Init(); + CPlaneBanners::Init(); + CEscalators::Init(); + StartCloseList.m_pNext = &CMovingThings::EndCloseList; StartCloseList.m_pPrev = nil; EndCloseList.m_pNext = nil; EndCloseList.m_pPrev = &CMovingThings::StartCloseList; Num = 0; - + +#ifndef MIAMI // something is still used here actually // Initialize scroll bars aScrollBars[0].Init(CVector( 228.3f, -669.0f, 39.0f ), SCROLL_BUSINESS, 0.0f, 0.5f, 0.5f, 255, 128, 0, 0.3f); aScrollBars[1].Init(CVector( 772.0f, 164.0f, -9.5f ), SCROLL_TRAFFIC, 0.0f, 0.5f, 0.25f, 128, 255, 0, 0.3f); @@ -137,6 +432,7 @@ void CMovingThings::Init() CVector(58.145f - sz.y * 0.05f - sz.x * 0.3f, -1079.268f + sz.x * 0.05f - sz.y * 0.3f, 32.803f), -sz.x, -sz.y, 0, 255, 0, 100.0f, 0.8f ); +#endif } void CMovingThings::Shutdown() @@ -144,18 +440,25 @@ void CMovingThings::Shutdown() int i; for (i = 0; i < ARRAY_SIZE(aScrollBars); ++i) aScrollBars[i].SetVisibility(false); +/* for (i = 0; i < ARRAY_SIZE(aTowerClocks); ++i) aTowerClocks[i].SetVisibility(false); for (i = 0; i < ARRAY_SIZE(aDigitalClocks); ++i) aDigitalClocks[i].SetVisibility(false); +*/ + CEscalators::Shutdown(); } void CMovingThings::Update() { - int16 i; -#ifndef SQUEEZE_PERFORMANCE + CPlaneBanners::Update(); + CPlaneTrails::Update(); + CEscalators::Update(); + const int TIME_SPAN = 64; // frames to process all aMovingThings + int16 i; + int block = CTimer::GetFrameCounter() % TIME_SPAN; for (i = (block * NUMMOVINGTHINGS) / TIME_SPAN; i < ((block + 1) * NUMMOVINGTHINGS) / TIME_SPAN; i++) { @@ -167,8 +470,7 @@ void CMovingThings::Update() if (aMovingThings[i].m_nHidden == 0) aMovingThings[i].Update(); } -#endif - + /* I don't think these are done yet? for (i = 0; i < ARRAY_SIZE(aScrollBars); ++i) { if (aScrollBars[i].IsVisible() || (CTimer::GetFrameCounter() + i) % 8 == 0) @@ -184,16 +486,20 @@ void CMovingThings::Update() if (aDigitalClocks[i].IsVisible() || (CTimer::GetFrameCounter() + i) % 8 == 0) aDigitalClocks[i].Update(); } + */ } void CMovingThings::Render() { + CSmokeTrails::Update(); + int i; for (i = 0; i < ARRAY_SIZE(aScrollBars); ++i) { if (aScrollBars[i].IsVisible()) aScrollBars[i].Render(); } +/* for (i = 0; i < ARRAY_SIZE(aTowerClocks); ++i) { if (aTowerClocks[i].IsVisible()) @@ -204,6 +510,11 @@ void CMovingThings::Render() if (aDigitalClocks[i].IsVisible()) aDigitalClocks[i].Render(); } +*/ + + CPlaneTrails::Render(); + CSmokeTrails::Render(); + CPlaneBanners::Render(); } // ---------- CMovingThing ---------- @@ -382,7 +693,7 @@ void CScrollBar::Update() m_pMessage = FindTimeMessage(); break; case 6: - if (CMenuManager::m_PrefsLanguage == CMenuManager::LANGUAGE_FRENCH || CMenuManager::m_PrefsLanguage == CMenuManager::LANGUAGE_GERMAN) + if (FrontEndMenuManager.m_PrefsLanguage == CMenuManager::LANGUAGE_FRENCH || FrontEndMenuManager.m_PrefsLanguage == CMenuManager::LANGUAGE_GERMAN) m_pMessage = FindTimeMessage(); else m_pMessage = "WWW.GRANDTHEFTAUTO3.COM "; @@ -602,7 +913,7 @@ void CScrollBar::Update() m_pMessage = "FREE FLUFFY DICE WITH ALL PURCHASES. . ."; break; case 9: - if (CMenuManager::m_PrefsLanguage == CMenuManager::LANGUAGE_FRENCH || CMenuManager::m_PrefsLanguage == CMenuManager::LANGUAGE_GERMAN) + if (FrontEndMenuManager.m_PrefsLanguage == CMenuManager::LANGUAGE_FRENCH || FrontEndMenuManager.m_PrefsLanguage == CMenuManager::LANGUAGE_GERMAN) m_pMessage = "QUICK, TAKE A LOOK AT OUR CURRENT STOCK )CAUSE THESE AUTOS ARE MOVIN) FAST . . . "; else m_pMessage = "HTTP:((ROCKSTARGAMES.COM(GRANDTHEFTAUTO3(CAPITALAUTOS "; @@ -866,3 +1177,344 @@ void CDigitalClock::Render() CSprite::FlushSpriteBuffer(); } } + +void +CSmokeTrail::RegisterPoint(CVector regPosition, float opacity) { + bool bAddedNewPoint = false; + + if (m_time[0] && CTimer::GetTimeInMilliseconds() - m_time[0] > 150) { + bAddedNewPoint = true; + for (int32 i = 15; i > 0; i--) { + m_pos[i] = m_pos[i - 1]; + m_time[i] = m_time[i - 1]; + m_opacity[i] = m_opacity[i - 1]; + } + ++m_seed; + } + m_pos[0] = regPosition; + + if (bAddedNewPoint || !m_time[0]) { + m_time[0] = CTimer::GetTimeInMilliseconds(); + float density = 0.1f / (m_pos[1] - m_pos[2]).Magnitude(); + m_opacity[1] = opacity * Min(density, 1.0f); + } + m_opacity[0] = 0.0f; +} + +void +CSmokeTrail::Init(int num) { + for (int32 i = 0; i < 16; i++) + m_time[i] = 0; + m_seed = num * 2; +} + +void +CSmokeTrails::Init(void) { + for (int32 i = 0; i < 3; i++) + aSmoke[i].Init(i); +} + +void +CSmokeTrails::Render(void) { + for (int32 i = 0; i < 3; i++) + aSmoke[i].Render(); +} + +void +CSmokeTrail::Render(void) { + int numVerts = 0; + + if (TheCamera.IsSphereVisible(m_pos[0], 10.0f)) { + for (int32 i = 0; i < 16; i++) { + int timeSinceSpawned = CTimer::GetTimeInMilliseconds() - m_time[i]; + + if (timeSinceSpawned > 2250) + m_time[i] = 0; + + if (m_time[i]) { + int alpha = (1.0f - timeSinceSpawned / 2250.0f) * 110.0f * m_opacity[i]; + float offset = timeSinceSpawned * CWeather::Wind * 0.0001f; + float posX = (m_pos[i].x + timeSinceSpawned * RandomSmoke[(i - m_seed) & 0xF] * 0.00001f) - offset; + float posY = (m_pos[i].y + timeSinceSpawned * RandomSmoke[(i - m_seed + 5) & 0xF] * 0.00001f) - offset; + float posZ = m_pos[i].z + timeSinceSpawned * 0.0004f; + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[i], 200, 200, 200, alpha); + RwIm3DVertexSetPos(&TempBufferRenderVertices[i], posX, posY, posZ); + numVerts++; + } + } + } + + if (numVerts > 1) { + RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE); + RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA); + RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA); + RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil); + + if (RwIm3DTransform(TempBufferRenderVertices, numVerts, nil, rwIM3D_VERTEXXYZ | rwIM3D_VERTEXRGBA)) { + RwIm3DRenderIndexedPrimitive(rwPRIMTYPEPOLYLINE, SmokeTrailIndices, 2 * (numVerts - 1)); + RwIm3DEnd(); + } + } +} + +void +CSmokeTrails::Update(void) { + + if (!CSmokeTrails::CigOn || TheCamera.Using1stPersonWeaponMode() || !FindPlayerPed() || + FindPlayerVehicle() || CCutsceneMgr::IsRunning() || !FindPlayerPed()->GetClump()) + return; + + RwV3d startPos = { 0.026f, 0.15f, 0.02f }; + RwV3d endPos = { 0.026f, 0.05f, 0.02f }; + + RpHAnimHierarchy *hier = GetAnimHierarchyFromSkinClump(FindPlayerPed()->GetClump()); + int32 idx = RpHAnimIDGetIndex(hier, ConvertPedNode2BoneTag(PED_HEAD)); + RwMatrix *head = &RpHAnimHierarchyGetMatrixArray(hier)[idx]; + RwV3dTransformPoints(&startPos, &startPos, 1, head); + RwV3dTransformPoints(&endPos, &endPos, 1, head); + + aSmoke[0].RegisterPoint(startPos, 1.0f); + aSmoke[1].RegisterPoint(startPos, 0.75f); + aSmoke[2].RegisterPoint(startPos, 0.5f); + + RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE); + RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA); + RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA); + RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil); + + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[0], 255, 255, 255, 255); + RwIm3DVertexSetPos(&TempBufferRenderVertices[0], startPos.x, startPos.y, startPos.z); + RwIm3DVertexSetRGBA(&TempBufferRenderVertices[1], 255, 255, 255, 255); + RwIm3DVertexSetPos(&TempBufferRenderVertices[1], endPos.x, endPos.y, endPos.z); + + if (RwIm3DTransform(TempBufferRenderVertices, 2, nil, rwIM3D_VERTEXXYZ | rwIM3D_VERTEXRGBA)) { + RwIm3DRenderIndexedPrimitive(rwPRIMTYPEPOLYLINE, SmokeTrailIndices, 2); + RwIm3DEnd(); + } +} + +CEscalator CEscalators::aEscalators[NUM_ESCALATORS]; +int32 CEscalators::NumEscalators; + +CEscalator::CEscalator() { + m_bIsActive = false; + + for (int i = 0; i < 24; i++) { + m_pSteps[i] = nil; + } +} + +void +CEscalator::AddThisOne(CVector pos0, CVector pos1, CVector pos2, CVector pos3, bool b_isMovingDown) { + m_pos0 = pos0; + m_pos1 = pos1; + m_pos2 = pos2; + m_pos3 = pos3; + + float escalatorStepHeight = CModelInfo::GetModelInfo(MI_ESCALATORSTEP)->GetColModel()->boundingBox.max.z; + m_pos0.z -= escalatorStepHeight; + m_pos1.z -= escalatorStepHeight; + m_pos2.z -= escalatorStepHeight; + m_pos3.z -= escalatorStepHeight; + + float magnitudes[3]; + magnitudes[0] = (m_pos0 - m_pos1).Magnitude(); + magnitudes[1] = (m_pos1 - m_pos2).Magnitude(); + magnitudes[2] = (m_pos2 - m_pos3).Magnitude(); + + float length = magnitudes[0] + magnitudes[1] + magnitudes[2]; + + m_lowerEnd = magnitudes[0] / length; + m_upperEnd = (magnitudes[0] + magnitudes[1]) / length; + + m_stepsCount = Max(24.0f, length / 0.6f); + + CVector direction(m_pos0.x - m_pos1.x, m_pos0.y - m_pos1.y, 0.0f); + direction.Normalise(); + + m_matrix.GetUp() = CVector(0.0f, 0.0f, 1.0f); + m_matrix.GetForward() = CVector(direction.x, direction.y, 0.0f); + m_matrix.GetRight() = CVector(direction.y, -direction.x, 0.0f); + m_matrix.GetPosition() = CVector(0.0f, 0.0f, 0.0f); + + m_bIsMovingDown = b_isMovingDown; + + m_midPoint = (m_pos0 + m_pos3) / 2.0f; + + m_radius = (m_pos0 - m_midPoint).Magnitude(); +} + +void +CEscalator::Update(void) { + if (!m_bIsActive) { + if ((TheCamera.GetPosition() - m_midPoint).Magnitude() < 25.0f) { + if (TheCamera.IsSphereVisible(m_midPoint, m_radius) && (m_stepsCount + 10 < CPools::GetObjectPool()->GetNoOfFreeSpaces())) { + m_bIsActive = true; + for (int i = 0; i < m_stepsCount; i++) { + m_pSteps[i] = new CObject(MI_ESCALATORSTEP, TRUE); + if (m_pSteps[i]) { + m_pSteps[i]->SetPosition(m_pos1); + CWorld::Add(m_pSteps[i]); + m_pSteps[i]->ObjectCreatedBy = ESCALATOR_OBJECT; + } + } + } + } + } + + if (m_bIsActive) { + float time = (CTimer::GetTimeInMilliseconds() % 16384) / 16384.0f; + for (int i = 0; i < m_stepsCount; i++) { + if (m_pSteps[i]) { + float t = i / (float)m_stepsCount + time; + + if (t > 1.0f) + t -= 1.0f; + + if (m_bIsMovingDown) + t = 1.0f - t; + + CVector oldPosition = m_pSteps[i]->GetPosition(); + m_pSteps[i]->GetMatrix() = m_matrix; + + CVector newPosition; + if (t < m_lowerEnd) { + float ratio = t / m_lowerEnd; + newPosition = (ratio * m_pos1) + ((1.0f - ratio) * m_pos0); + } + else if (t < m_upperEnd) { + float ratio = (t - m_lowerEnd) / (m_upperEnd - m_lowerEnd); + newPosition = (ratio * m_pos2) + ((1.0f - ratio) * m_pos1); + } + else { + float ratio = (t - m_upperEnd) / (1.0f - m_upperEnd); + newPosition = (ratio * m_pos3) + ((1.0f - ratio) * m_pos2); + } + + m_pSteps[i]->SetPosition(newPosition); + m_pSteps[i]->m_vecMoveSpeed = (newPosition - oldPosition) / Max(CTimer::GetTimeStep(), 1.0f); + m_pSteps[i]->GetMatrix().UpdateRW(); + m_pSteps[i]->UpdateRwFrame(); + } + if ((TheCamera.GetPosition() - m_midPoint).Magnitude() > 28.0f || !TheCamera.IsSphereVisible(m_midPoint, m_radius)) + SwitchOff(); + } + } +} + +bool deletingEscalator; + +void +CEscalator::SwitchOff(void) { + if (m_bIsActive) { + for (int i = 0; i < m_stepsCount; i++) { + if (m_pSteps[i]) { + CWorld::Remove(m_pSteps[i]); + deletingEscalator = true; + delete m_pSteps[i]; + m_pSteps[i] = nil; + deletingEscalator = false; + } + } + m_bIsActive = false; + } +} + +void +CEscalators::AddOne(CVector pos0, CVector pos1, CVector pos2, CVector pos3, bool b_isMovingDown) { + aEscalators[NumEscalators++].AddThisOne(pos0, pos1, pos2, pos3, b_isMovingDown); +} + +void +CEscalators::Init(void) { + Shutdown(); + NumEscalators = 0; + + AddOne(CVector(-9.82999f, -938.04498f, 9.4219f), CVector(-8.573f, -938.04498f, 9.4219f), + CVector(-0.747f, -938.045f, 15.065f), CVector(0.88f, -938.045f, 15.065f), TRUE); + + AddOne(CVector(-9.83f, -939.966f, 9.422f), CVector(-8.573f, -939.966f, 9.422f), + CVector(-0.747f, -939.966f, 15.065f), CVector(0.880f, -939.966f, 15.065f), FALSE); + + AddOne(CVector(408.116f, 1058.36f, 18.261f), CVector(408.094f, 1057.04f, 18.261f), + CVector(408.116f, 1048.0f, 24.765f), CVector(408.094f, 1046.57f, 24.799f), TRUE); + + AddOne(CVector(406.195f, 1058.36f, 18.261f), CVector(406.173f, 1057.04f, 18.261f), + CVector(406.195f, 1048.0f, 24.729f), CVector(406.173f, 1046.57f, 24.79f), FALSE); + + AddOne(CVector(421.729f, 1058.3789f, 18.075f), CVector(421.707f, 1057.052f, 18.099f), + CVector(421.729f, 1048.016f, 24.604f), CVector(421.707f, 1046.589f, 24.637f), TRUE); + + AddOne(CVector(419.808f, 1058.378f, 18.099f), CVector(419.786f, 1057.052f, 18.099f), + CVector(419.808f, 1048.016f, 24.568f), CVector(419.786f, 1046.589f, 24.637f), FALSE); + + AddOne(CVector(412.69901f, 1102.729f, 17.569f), CVector(412.72198f, 1104.057f, 17.57f), + CVector(412.69901f, 1113.092f, 24.073f), CVector(412.72198f, 1114.3201f, 24.108f), TRUE); + + AddOne(CVector(414.62f, 1102.729f, 17.569f), CVector(414.64301f, 1104.057f, 17.57f), + CVector(414.62f, 1113.092f, 24.037001f), CVector(414.64301f, 1114.3201f, 24.099001f), FALSE); + + AddOne(CVector(414.64301f, 1145.589f, 17.57f), CVector(414.62f, 1144.261f, 17.569f), + CVector(414.64301f, 1135.226f, 24.073999f), CVector(414.62f, 1133.798f, 24.107f), TRUE); + + AddOne(CVector(412.72198f, 1145.589f, 17.57f), CVector(412.69901f, 1144.261f, 17.569f), + CVector(412.72198f, 1135.226f, 24.038f), CVector(412.69901f, 1133.798f, 24.098f), FALSE); + + AddOne(CVector(406.05099f, 1193.4771f, 18.016001f), CVector(406.07401f, 1194.8051f, 18.017f), + CVector(406.05099f, 1203.84f, 24.52f), CVector(406.07401f, 1205.2679f, 24.555f), TRUE); + + AddOne(CVector(407.97198f, 1193.4771f, 18.016001f), CVector(407.995f, 1194.8051f, 18.017f), + CVector(407.97198f, 1203.84f, 24.483999f), CVector(407.995f, 1205.2679f, 24.546f), FALSE); + + AddOne(CVector(419.659f, 1193.479f, 17.979f), CVector(419.68201f, 1194.807f, 17.98f), + CVector(419.659f, 1203.842f, 24.483f), CVector(419.68201f, 1205.27f, 24.518f), TRUE); + + AddOne(CVector(421.57999f, 1193.479f, 17.979f), CVector(421.603f, 1194.807f, 17.98f), + CVector(421.57999f, 1203.842f, 24.447001f), CVector(421.603f, 1205.27f, 24.509001f), FALSE); + + AddOne(CVector(406.23199f, 1022.857f, 17.917f), CVector(406.23199f, 1024.1851f, 17.917f), + CVector(406.23199f, 1033.22f, 24.521f), CVector(406.23199f, 1034.647f, 24.555f), TRUE); + + AddOne(CVector(408.15302f, 1022.857f, 17.917f), CVector(408.15302f, 1024.1851f, 17.916f), + CVector(408.15302f, 1033.22f, 24.486f), CVector(408.15302f, 1034.647f, 24.52f), FALSE); + + AddOne(CVector(-1506.39f, -813.13f, 13.834f), CVector(-1506.177f, -814.51703f, 13.834f), + CVector(-1504.566f, -823.20898f, 19.836f), CVector(-1504.329f, -824.48499f, 19.837f), FALSE); + + AddOne(CVector(-1481.951f, -859.05402f, 13.834f), CVector(-1482.7791f, -858.22498f, 13.834f), + CVector(-1489.03f, -851.974f, 19.836f), CVector(-1489.948f, -851.05701f, 19.837f), TRUE); + + AddOne(CVector(-1461.743f, -871.35901f, 13.834f), CVector(-1460.62f, -871.69202f, 13.834f), + CVector(-1452.144f, -874.20203f, 19.836f), CVector(-1450.9f, -874.57098f, 19.837f), FALSE); + + AddOne(CVector(-1409.889f, -871.41498f, 13.834f), CVector(-1411.0129f, -871.74701f, 13.834f), + CVector(-1419.489f, -874.258f, 19.836f), CVector(-1420.733f, -874.62701f, 19.837f), TRUE); + + AddOne(CVector(-1389.577f, -858.89301f, 13.834f), CVector(-1388.7271f, -858.08698f, 13.834f), + CVector(-1382.314f, -852.00201f, 19.836f), CVector(-1381.373f, -851.10797f, 19.837f), FALSE); + + AddOne(CVector(-1364.981f, -813.13f, 13.834f), CVector(-1365.204f, -814.28003f, 13.834f), + CVector(-1366.891f, -822.95801f, 19.83f), CVector(-1367.139f, -824.23199f, 19.837f), TRUE); + + for (int i = 0; i < NUM_ESCALATORS; i++) { + aEscalators[i].SwitchOff(); + } +} + +void +CEscalators::Update(void) { + if (CReplay::IsPlayingBack()) + return; + + for (int i = 0; i < NUM_ESCALATORS; i++) { + aEscalators[i].Update(); + } +} + +void +CEscalators::Shutdown(void) { + for (int i = 0; i < NUM_ESCALATORS; i++) { + aEscalators[i].SwitchOff(); + } + NumEscalators = 0; +}
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