diff options
Diffstat (limited to 'src/render/Glass.cpp')
| -rw-r--r-- | src/render/Glass.cpp | 719 |
1 files changed, 0 insertions, 719 deletions
diff --git a/src/render/Glass.cpp b/src/render/Glass.cpp deleted file mode 100644 index cc45648c..00000000 --- a/src/render/Glass.cpp +++ /dev/null @@ -1,719 +0,0 @@ -#include "common.h" - -#include "Glass.h" -#include "Timer.h" -#include "Object.h" -#include "General.h" -#include "AudioScriptObject.h" -#include "World.h" -#include "Timecycle.h" -#include "Particle.h" -#include "Camera.h" -#include "RenderBuffer.h" -#include "Shadows.h" -#include "ModelIndices.h" -#include "main.h" -#include "soundlist.h" - - -uint32 CGlass::NumGlassEntities; -CEntity *CGlass::apEntitiesToBeRendered[NUM_GLASSENTITIES]; -CFallingGlassPane CGlass::aGlassPanes[NUM_GLASSPANES]; - - -CVector2D CentersWithTriangle[NUM_GLASSTRIANGLES]; -const CVector2D CoorsWithTriangle[NUM_GLASSTRIANGLES][3] = -{ - { - CVector2D(0.0f, 0.0f), - CVector2D(0.0f, 1.0f), - CVector2D(0.4f, 0.5f) - }, - - { - CVector2D(0.0f, 1.0f), - CVector2D(1.0f, 1.0f), - CVector2D(0.4f, 0.5f) - }, - - { - CVector2D(0.0f, 0.0f), - CVector2D(0.4f, 0.5f), - CVector2D(0.7f, 0.0f) - }, - - { - CVector2D(0.7f, 0.0f), - CVector2D(0.4f, 0.5f), - CVector2D(1.0f, 1.0f) - }, - - { - CVector2D(0.7f, 0.0f), - CVector2D(1.0f, 1.0f), - CVector2D(1.0f, 0.0f) - } -}; - -#define TEMPBUFFERVERTHILIGHTOFFSET 0 -#define TEMPBUFFERINDEXHILIGHTOFFSET 0 -#define TEMPBUFFERVERTHILIGHTSIZE 128 -#define TEMPBUFFERINDEXHILIGHTSIZE 512 - -#define TEMPBUFFERVERTSHATTEREDOFFSET TEMPBUFFERVERTHILIGHTSIZE -#define TEMPBUFFERINDEXSHATTEREDOFFSET TEMPBUFFERINDEXHILIGHTSIZE -#define TEMPBUFFERVERTSHATTEREDSIZE 192 -#define TEMPBUFFERINDEXSHATTEREDSIZE 768 - -#define TEMPBUFFERVERTREFLECTIONOFFSET TEMPBUFFERVERTSHATTEREDSIZE -#define TEMPBUFFERINDEXREFLECTIONOFFSET TEMPBUFFERINDEXSHATTEREDSIZE -#define TEMPBUFFERVERTREFLECTIONSIZE 256 -#define TEMPBUFFERINDEXREFLECTIONSIZE 1024 - -int32 TempBufferIndicesStoredHiLight = 0; -int32 TempBufferVerticesStoredHiLight = 0; -int32 TempBufferIndicesStoredShattered = 0; -int32 TempBufferVerticesStoredShattered = 0; -int32 TempBufferIndicesStoredReflection = 0; -int32 TempBufferVerticesStoredReflection = 0; - -void -CFallingGlassPane::Update(void) -{ - if ( CTimer::GetTimeInMilliseconds() >= m_nTimer ) - { - // Apply MoveSpeed - GetPosition() += m_vecMoveSpeed * CTimer::GetTimeStep(); - - // Apply Gravity - m_vecMoveSpeed.z -= 0.02f * CTimer::GetTimeStep(); - - // Apply TurnSpeed - GetRight() += CrossProduct(m_vecTurn, GetRight()); - GetForward() += CrossProduct(m_vecTurn, GetForward()); - GetUp() += CrossProduct(m_vecTurn, GetUp()); - - if ( GetPosition().z < m_fGroundZ ) - { - CVector pos; - CVector dir; - - m_bActive = false; - - pos = CVector(GetPosition().x, GetPosition().y, m_fGroundZ); - - PlayOneShotScriptObject(SCRIPT_SOUND_GLASS_LIGHT_BREAK, pos); - - RwRGBA color = { 255, 255, 255, 255 }; - - static int32 nFrameGen = 0; - - for ( int32 i = 0; i < 4; i++ ) - { - dir.x = CGeneral::GetRandomNumberInRange(-0.35f, 0.35f); - dir.y = CGeneral::GetRandomNumberInRange(-0.35f, 0.35f); - dir.z = CGeneral::GetRandomNumberInRange(0.05f, 0.20f); - - CParticle::AddParticle(PARTICLE_CAR_DEBRIS, - pos, - dir, - nil, - CGeneral::GetRandomNumberInRange(0.02f, 0.2f), - color, - CGeneral::GetRandomNumberInRange(-40, 40), - 0, - ++nFrameGen & 3, - 500); - } - } - } -} - -void -CFallingGlassPane::Render(void) -{ - float distToCamera = (TheCamera.GetPosition() - GetPosition()).Magnitude(); - - CVector fwdNorm = GetForward(); - fwdNorm.Normalise(); - uint8 alpha = CGlass::CalcAlphaWithNormal(&fwdNorm); - -#ifdef FIX_BUGS - uint16 time = Clamp(CTimer::GetTimeInMilliseconds() > m_nTimer ? CTimer::GetTimeInMilliseconds() - m_nTimer : 0u, 0u, 500u); -#else - uint16 time = Clamp(CTimer::GetTimeInMilliseconds() - m_nTimer, 0, 500); -#endif - - uint8 color = int32( float(alpha) * (float(time) / 500) ); - - if ( TempBufferIndicesStoredHiLight >= TEMPBUFFERINDEXHILIGHTSIZE-7 || TempBufferVerticesStoredHiLight >= TEMPBUFFERVERTHILIGHTSIZE-4 ) - CGlass::RenderHiLightPolys(); - - // HiLight Polys - - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 0], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 1], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 2], color, color, color, color); - - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 0], 0.5f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 0], 0.5f); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 1], 0.5f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 1], 0.6f); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 2], 0.6f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 2], 0.6f); - - ASSERT(m_nTriIndex < NUM_GLASSTRIANGLES); - - CVector2D p0 = CoorsWithTriangle[m_nTriIndex][0] - CentersWithTriangle[m_nTriIndex]; - CVector2D p1 = CoorsWithTriangle[m_nTriIndex][1] - CentersWithTriangle[m_nTriIndex]; - CVector2D p2 = CoorsWithTriangle[m_nTriIndex][2] - CentersWithTriangle[m_nTriIndex]; - CVector v0 = *this * CVector(p0.x, 0.0f, p0.y); - CVector v1 = *this * CVector(p1.x, 0.0f, p1.y); - CVector v2 = *this * CVector(p2.x, 0.0f, p2.y); - - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 0], v0.x, v0.y, v0.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 1], v1.x, v1.y, v1.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredHiLight + 2], v2.x, v2.y, v2.z); - - TempBufferRenderIndexList[TempBufferIndicesStoredHiLight + 0] = TempBufferVerticesStoredHiLight + 0; - TempBufferRenderIndexList[TempBufferIndicesStoredHiLight + 1] = TempBufferVerticesStoredHiLight + 1; - TempBufferRenderIndexList[TempBufferIndicesStoredHiLight + 2] = TempBufferVerticesStoredHiLight + 2; - TempBufferRenderIndexList[TempBufferIndicesStoredHiLight + 3] = TempBufferVerticesStoredHiLight + 0; - TempBufferRenderIndexList[TempBufferIndicesStoredHiLight + 4] = TempBufferVerticesStoredHiLight + 2; - TempBufferRenderIndexList[TempBufferIndicesStoredHiLight + 5] = TempBufferVerticesStoredHiLight + 1; - - TempBufferVerticesStoredHiLight += 3; - TempBufferIndicesStoredHiLight += 6; - - if ( m_bShattered ) - { - if ( TempBufferIndicesStoredShattered >= TEMPBUFFERINDEXSHATTEREDSIZE-7 || TempBufferVerticesStoredShattered >= TEMPBUFFERVERTSHATTEREDSIZE-4 ) - CGlass::RenderShatteredPolys(); - - uint8 shatteredColor = 255; - if ( distToCamera > 30.0f ) - shatteredColor = int32((1.0f - (distToCamera - 30.0f) * 4.0f / 40.0f) * 255); - - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], shatteredColor, shatteredColor, shatteredColor, shatteredColor); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], shatteredColor, shatteredColor, shatteredColor, shatteredColor); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], shatteredColor, shatteredColor, shatteredColor, shatteredColor); - - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], 4.0f * CoorsWithTriangle[m_nTriIndex][0].x * m_fStep); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], 4.0f * CoorsWithTriangle[m_nTriIndex][0].y * m_fStep); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], 4.0f * CoorsWithTriangle[m_nTriIndex][1].x * m_fStep); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], 4.0f * CoorsWithTriangle[m_nTriIndex][1].y * m_fStep); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], 4.0f * CoorsWithTriangle[m_nTriIndex][2].x * m_fStep); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], 4.0f * CoorsWithTriangle[m_nTriIndex][2].y * m_fStep); - - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], v0.x, v0.y, v0.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], v1.x, v1.y, v1.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], v2.x, v2.y, v2.z); - - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 0] = TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET + 0; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 1] = TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET + 1; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 2] = TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET + 2; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 3] = TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET + 0; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 4] = TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET + 2; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 5] = TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET + 1; - - TempBufferIndicesStoredShattered += 6; - TempBufferVerticesStoredShattered += 3; - } -} - -void -CGlass::Init(void) -{ - for ( int32 i = 0; i < NUM_GLASSPANES; i++ ) - aGlassPanes[i].m_bActive = false; - - for ( int32 i = 0; i < NUM_GLASSTRIANGLES; i++ ) - CentersWithTriangle[i] = (CoorsWithTriangle[i][0] + CoorsWithTriangle[i][1] + CoorsWithTriangle[i][2]) / 3; -} - -void -CGlass::Update(void) -{ - for ( int32 i = 0; i < NUM_GLASSPANES; i++ ) - { - if ( aGlassPanes[i].m_bActive ) - aGlassPanes[i].Update(); - } -} - -void -CGlass::Render(void) -{ - TempBufferVerticesStoredHiLight = 0; - TempBufferIndicesStoredHiLight = 0; - - TempBufferVerticesStoredShattered = TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferIndicesStoredShattered = TEMPBUFFERINDEXSHATTEREDOFFSET; - - TempBufferVerticesStoredReflection = TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferIndicesStoredReflection = TEMPBUFFERINDEXREFLECTIONOFFSET; - - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void *)FALSE); - RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void *)rwFILTERLINEAR); - RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void *)TRUE); - RwRenderStateSet(rwRENDERSTATEFOGCOLOR, (void *)RWRGBALONG(CTimeCycle::GetFogRed(), CTimeCycle::GetFogGreen(), CTimeCycle::GetFogBlue(), 255)); - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void *)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void *)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void *)TRUE); - - PUSH_RENDERGROUP("CGlass::Render"); - - for ( int32 i = 0; i < NUM_GLASSPANES; i++ ) - { - if ( aGlassPanes[i].m_bActive ) - aGlassPanes[i].Render(); - } - - for ( uint32 i = 0; i < NumGlassEntities; i++ ) - RenderEntityInGlass(apEntitiesToBeRendered[i]); - - POP_RENDERGROUP(); - - NumGlassEntities = 0; - - RenderHiLightPolys(); - RenderShatteredPolys(); - RenderReflectionPolys(); - - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void *)TRUE); - RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void *)TRUE); - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void *)rwBLENDSRCALPHA); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void *)rwBLENDINVSRCALPHA); - RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void *)FALSE); -} - -CFallingGlassPane * -CGlass::FindFreePane(void) -{ - for ( int32 i = 0; i < NUM_GLASSPANES; i++ ) - { - if ( !aGlassPanes[i].m_bActive ) - return &aGlassPanes[i]; - } - - return nil; -} - -void -CGlass::GeneratePanesForWindow(uint32 type, CVector pos, CVector up, CVector right, CVector speed, CVector point, - float moveSpeed, bool cracked, bool explosion) -{ - float upLen = up.Magnitude(); - float rightLen = right.Magnitude(); - - float upSteps = upLen + 0.75f; - if ( upSteps < 1.0f ) upSteps = 1.0f; - - float rightSteps = rightLen + 0.75f; - if ( rightSteps < 1.0f ) rightSteps = 1.0f; - - uint32 ysteps = (uint32)upSteps; - if ( ysteps > 3 ) ysteps = 3; - - uint32 xsteps = (uint32)rightSteps; - if ( xsteps > 3 ) xsteps = 3; - - if ( explosion ) - { - if ( ysteps > 1 ) ysteps = 1; - if ( xsteps > 1 ) xsteps = 1; - } - - float upScl = upLen / float(ysteps); - float rightScl = rightLen / float(xsteps); - - bool bZFound; - float groundZ = CWorld::FindGroundZFor3DCoord(pos.x, pos.y, pos.z, &bZFound); - if ( !bZFound ) groundZ = pos.z - 2.0f; - - for ( uint32 y = 0; y < ysteps; y++ ) - { - for ( uint32 x = 0; x < xsteps; x++ ) - { - float stepy = float(y) * upLen / float(ysteps); - float stepx = float(x) * rightLen / float(xsteps); - - for ( int32 i = 0; i < NUM_GLASSTRIANGLES; i++ ) - { - CFallingGlassPane *pane = FindFreePane(); - if ( pane ) - { - pane->m_nTriIndex = i; - - pane->GetRight() = (right * rightScl) / rightLen; -#ifdef FIX_BUGS - pane->GetUp() = (up * upScl) / upLen; -#else - pane->GetUp() = (up * upScl) / rightLen; // copypaste bug -#endif - CVector fwd = CrossProduct(pane->GetRight(), pane->GetUp()); - fwd.Normalise(); - - pane->GetForward() = fwd; - - pane->GetPosition() = right / rightLen * (rightScl * CentersWithTriangle[i].x + stepx) - + up / upLen * (upScl * CentersWithTriangle[i].y + stepy) - + pos; - - pane->m_vecMoveSpeed.x = float((CGeneral::GetRandomNumber() & 127) - 64) * 0.0015f + speed.x; - pane->m_vecMoveSpeed.y = float((CGeneral::GetRandomNumber() & 127) - 64) * 0.0015f + speed.y; - pane->m_vecMoveSpeed.z = 0.0f + speed.z; - - if ( moveSpeed != 0.0f ) - { - CVector dist = pane->GetPosition() - point; - dist.Normalise(); - - pane->m_vecMoveSpeed += moveSpeed * dist; - } - - pane->m_vecTurn.x = float((CGeneral::GetRandomNumber() & 127) - 64) * 0.002f; - pane->m_vecTurn.y = float((CGeneral::GetRandomNumber() & 127) - 64) * 0.002f; - pane->m_vecTurn.z = float((CGeneral::GetRandomNumber() & 127) - 64) * 0.002f; - - switch ( type ) - { - case 0: - pane->m_nTimer = CTimer::GetTimeInMilliseconds(); - break; - case 1: - float dist = (pane->GetPosition() - point).Magnitude(); - pane->m_nTimer = uint32(dist*100 + CTimer::GetTimeInMilliseconds()); - break; - } - - pane->m_fGroundZ = groundZ; - pane->m_bShattered = cracked; - pane->m_fStep = upLen / float(ysteps); - pane->m_bActive = true; - } - } - } - } -} - -void -CGlass::AskForObjectToBeRenderedInGlass(CEntity *entity) -{ -#ifdef FIX_BUGS - if ( NumGlassEntities < NUM_GLASSENTITIES ) -#else - if ( NumGlassEntities < NUM_GLASSENTITIES-1 ) -#endif - { - apEntitiesToBeRendered[NumGlassEntities++] = entity; - } -} - -void -CGlass::RenderEntityInGlass(CEntity *entity) -{ - ASSERT(entity!=nil); - CObject *object = (CObject *)entity; - - if ( object->bGlassBroken ) - return; - - float distToCamera = (TheCamera.GetPosition() - object->GetPosition()).Magnitude(); - - if ( distToCamera > 40.0f ) - return; - - CVector fwdNorm = object->GetForward(); - fwdNorm.Normalise(); - uint8 alpha = CalcAlphaWithNormal(&fwdNorm); - - CColModel *col = object->GetColModel(); - ASSERT(col!=nil); - if ( col->numTriangles >= 2 ) - { - CVector a = object->GetMatrix() * col->vertices[0].Get(); - CVector b = object->GetMatrix() * col->vertices[1].Get(); - CVector c = object->GetMatrix() * col->vertices[2].Get(); - CVector d = object->GetMatrix() * col->vertices[3].Get(); - - if ( object->bGlassCracked ) - { - uint8 color = 255; - if ( distToCamera > 30.0f ) - color = int32((1.0f - (distToCamera - 30.0f) * 4.0f / 40.0f) * 255); - - if ( TempBufferIndicesStoredShattered >= TEMPBUFFERINDEXSHATTEREDSIZE-13 || TempBufferVerticesStoredShattered >= TEMPBUFFERVERTSHATTEREDSIZE-5 ) - RenderShatteredPolys(); - - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 3], color, color, color, color); - - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], 0.0f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], 0.0f); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], 16.0f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], 0.0f); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], 0.0f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], 16.0f); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 3], 16.0f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 3], 16.0f); - - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 0], a.x, a.y, a.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 1], b.x, b.y, b.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 2], c.x, c.y, c.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredShattered + 3], d.x, d.y, d.z); - - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 0] = col->triangles[0].a + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 1] = col->triangles[0].b + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 2] = col->triangles[0].c + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 3] = col->triangles[1].a + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 4] = col->triangles[1].b + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 5] = col->triangles[1].c + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 6] = col->triangles[0].a + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 7] = col->triangles[0].c + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 8] = col->triangles[0].b + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 9] = col->triangles[1].a + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 10] = col->triangles[1].c + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredShattered + 11] = col->triangles[1].b + TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET; - - TempBufferIndicesStoredShattered += 12; - TempBufferVerticesStoredShattered += 4; - } - - if ( TempBufferIndicesStoredReflection >= TEMPBUFFERINDEXREFLECTIONSIZE-13 || TempBufferVerticesStoredReflection >= TEMPBUFFERVERTREFLECTIONSIZE-5 ) - RenderReflectionPolys(); - - uint8 color = 100; - if ( distToCamera > 30.0f ) - color = int32((1.0f - (distToCamera - 30.0f) * 4.0f / 40.0f) * 100); - - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 0], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 1], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 2], color, color, color, color); - RwIm3DVertexSetRGBA (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 3], color, color, color, color); - - float FwdAngle = CGeneral::GetATanOfXY(TheCamera.GetForward().x, TheCamera.GetForward().y); - float v = 2.0f * TheCamera.GetForward().z * 0.2f; - float u = float(object->m_randomSeed & 15) * 0.02f + (FwdAngle / TWOPI); - - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 0], u); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 0], v); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 1], u+0.2f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 1], v); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 2], u); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 2], v+0.2f); - RwIm3DVertexSetU (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 3], u+0.2f); - RwIm3DVertexSetV (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 3], v+0.2f); - - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 0], a.x, a.y, a.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 1], b.x, b.y, b.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 2], c.x, c.y, c.z); - RwIm3DVertexSetPos (&TempBufferRenderVertices[TempBufferVerticesStoredReflection + 3], d.x, d.y, d.z); - - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 0] = col->triangles[0].a + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 1] = col->triangles[0].b + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 2] = col->triangles[0].c + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 3] = col->triangles[1].a + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 4] = col->triangles[1].b + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 5] = col->triangles[1].c + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 6] = col->triangles[0].a + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 7] = col->triangles[0].c + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 8] = col->triangles[0].b + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 9] = col->triangles[1].a + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 10] = col->triangles[1].c + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - TempBufferRenderIndexList[TempBufferIndicesStoredReflection + 11] = col->triangles[1].b + TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET; - - TempBufferIndicesStoredReflection += 12; - TempBufferVerticesStoredReflection += 4; - } -} - -int32 -CGlass::CalcAlphaWithNormal(CVector *normal) -{ - ASSERT(normal!=nil); - - float fwdDir = 2.0f * DotProduct(*normal, TheCamera.GetForward()); - float fwdDot = DotProduct(TheCamera.GetForward()-fwdDir*(*normal), CVector(0.57f, 0.57f, -0.57f)); - return int32(lerp(fwdDot*fwdDot*fwdDot*fwdDot*fwdDot*fwdDot, 20.0f, 255.0f)); -} - -void -CGlass::RenderHiLightPolys(void) -{ - if ( TempBufferVerticesStoredHiLight != TEMPBUFFERVERTHILIGHTOFFSET ) - { - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void *)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void *)rwBLENDONE); - RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void *)RwTextureGetRaster(gpShadowExplosionTex)); - - LittleTest(); - - if ( RwIm3DTransform(TempBufferRenderVertices, TempBufferVerticesStoredHiLight, nil, rwIM3D_VERTEXUV) ) - { - RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempBufferRenderIndexList, TempBufferIndicesStoredHiLight); - RwIm3DEnd(); - } - - TempBufferVerticesStoredHiLight = TEMPBUFFERVERTHILIGHTOFFSET; - TempBufferIndicesStoredHiLight = TEMPBUFFERINDEXHILIGHTOFFSET; - } -} - -void -CGlass::RenderShatteredPolys(void) -{ - if ( TempBufferVerticesStoredShattered != TEMPBUFFERVERTSHATTEREDOFFSET ) - { - RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void *)RwTextureGetRaster(gpCrackedGlassTex)); - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void *)rwBLENDSRCALPHA); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void *)rwBLENDINVSRCALPHA); - - LittleTest(); - - if ( RwIm3DTransform(&TempBufferRenderVertices[TEMPBUFFERVERTSHATTEREDOFFSET], TempBufferVerticesStoredShattered - TEMPBUFFERVERTSHATTEREDOFFSET, nil, rwIM3D_VERTEXUV) ) - { - RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, &TempBufferRenderIndexList[TEMPBUFFERINDEXSHATTEREDOFFSET], TempBufferIndicesStoredShattered - TEMPBUFFERINDEXSHATTEREDOFFSET); - RwIm3DEnd(); - } - - TempBufferIndicesStoredShattered = TEMPBUFFERINDEXSHATTEREDOFFSET; - TempBufferVerticesStoredShattered = TEMPBUFFERVERTSHATTEREDOFFSET; - } -} - -void -CGlass::RenderReflectionPolys(void) -{ - if ( TempBufferVerticesStoredReflection != TEMPBUFFERVERTREFLECTIONOFFSET ) - { - RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void *)RwTextureGetRaster(gpShadowHeadLightsTex)); - RwRenderStateSet(rwRENDERSTATESRCBLEND, (void *)rwBLENDSRCALPHA); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void *)rwBLENDINVSRCALPHA); - - LittleTest(); - - if ( RwIm3DTransform(&TempBufferRenderVertices[TEMPBUFFERVERTREFLECTIONOFFSET], TempBufferVerticesStoredReflection - TEMPBUFFERVERTREFLECTIONOFFSET, nil, rwIM3D_VERTEXUV) ) - { - RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, &TempBufferRenderIndexList[TEMPBUFFERINDEXREFLECTIONOFFSET], TempBufferIndicesStoredReflection - TEMPBUFFERINDEXREFLECTIONOFFSET); - RwIm3DEnd(); - } - - TempBufferIndicesStoredReflection = TEMPBUFFERINDEXREFLECTIONOFFSET; - TempBufferVerticesStoredReflection = TEMPBUFFERVERTREFLECTIONOFFSET; - } -} - -void -CGlass::WindowRespondsToCollision(CEntity *entity, float amount, CVector speed, CVector point, bool explosion) -{ - ASSERT(entity!=nil); - - CObject *object = (CObject *)entity; - - if ( object->bGlassBroken ) - return; - - object->bGlassCracked = true; - - CColModel *col = object->GetColModel(); - ASSERT(col!=nil); - - CVector a = object->GetMatrix() * col->vertices[0].Get(); - CVector b = object->GetMatrix() * col->vertices[1].Get(); - CVector c = object->GetMatrix() * col->vertices[2].Get(); - CVector d = object->GetMatrix() * col->vertices[3].Get(); - - float minx = Min(Min(a.x, b.x), Min(c.x, d.x)); - float maxx = Max(Max(a.x, b.x), Max(c.x, d.x)); - float miny = Min(Min(a.y, b.y), Min(c.y, d.y)); - float maxy = Max(Max(a.y, b.y), Max(c.y, d.y)); - float minz = Min(Min(a.z, b.z), Min(c.z, d.z)); - float maxz = Max(Max(a.z, b.z), Max(c.z, d.z)); - - - if ( amount > 300.0f ) - { - PlayOneShotScriptObject(SCRIPT_SOUND_GLASS_BREAK_L, object->GetPosition()); - - GeneratePanesForWindow(0, - CVector(minx, miny, minz), - CVector(0.0f, 0.0f, maxz-minz), - CVector(maxx-minx, maxy-miny, 0.0f), - speed, point, 0.1f, !!object->bGlassCracked, explosion); - } - else - { - PlayOneShotScriptObject(SCRIPT_SOUND_GLASS_BREAK_S, object->GetPosition()); - - GeneratePanesForWindow(1, - CVector(minx, miny, minz), - CVector(0.0f, 0.0f, maxz-minz), - CVector(maxx-minx, maxy-miny, 0.0f), - speed, point, 0.1f, !!object->bGlassCracked, explosion); - } - - object->bGlassBroken = true; - object->GetMatrix().GetPosition().z = -100.0f; -} - -void -CGlass::WindowRespondsToSoftCollision(CEntity *entity, float amount) -{ - ASSERT(entity!=nil); - - CObject *object = (CObject *)entity; - - if ( amount > 50.0f && !object->bGlassCracked ) - { - PlayOneShotScriptObject(SCRIPT_SOUND_GLASS_CRACK, object->GetPosition()); - object->bGlassCracked = true; - } -} - -void -CGlass::WasGlassHitByBullet(CEntity *entity, CVector point) -{ - ASSERT(entity!=nil); - - CObject *object = (CObject *)entity; - - if ( IsGlass(object->GetModelIndex()) ) - { - if ( !object->bGlassCracked ) - { - PlayOneShotScriptObject(SCRIPT_SOUND_GLASS_CRACK, object->GetPosition()); - object->bGlassCracked = true; - } - else - { - if ( (CGeneral::GetRandomNumber() & 3) == 2 ) - WindowRespondsToCollision(object, 0.0f, CVector(0.0f, 0.0f, 0.0f), point, false); - } - } -} - -void -CGlass::WindowRespondsToExplosion(CEntity *entity, CVector point) -{ - ASSERT(entity!=nil); - - CObject *object = (CObject *)entity; - - CVector distToGlass = object->GetPosition() - point; - - float fDistToGlass = distToGlass.Magnitude(); - - if ( fDistToGlass < 10.0f ) - { - distToGlass *= (0.3f / fDistToGlass); // normalise - WindowRespondsToCollision(object, 10000.0f, distToGlass, object->GetPosition(), true); - } - else - { - if ( fDistToGlass < 30.0f ) - object->bGlassCracked = true; - } -} |