void RenderNeatShadows (fix nEyeOffset, int nWindow, short nStartSeg)
{
short i;
tShaderLight *psl = gameData.render.lights.dynamic.shader.lights;
gameData.render.shadows.nLights = GatherShadowLightSources ();
for (i = 0; i < gameData.render.lights.dynamic.nLights; i++, psl++) {
if (!psl->bShadow)
continue;
gameData.render.shadows.pLight = psl;
psl->bExclusive = 1;
#if 1
gameStates.render.nShadowPass = 2;
OglStartFrame (0, 0);
memcpy (&gameData.render.shadows.vLightPos, psl->vPosf + 1, sizeof (tOOF_vector));
gameData.render.shadows.nFrame = !gameData.render.shadows.nFrame;
RenderMine (nStartSeg, nEyeOffset, nWindow);
#endif
gameStates.render.nShadowPass = 3;
OglStartFrame (0, 0);
gameData.render.shadows.nFrame = !gameData.render.shadows.nFrame;
RenderMine (nStartSeg, nEyeOffset, nWindow);
psl->bExclusive = 0;
}
#if 0
gameStates.render.nShadowPass = 4;
RenderMine (nStartSeg, nEyeOffset, nWindow);
#endif
}
void RenderFastShadows (fix nEyeOffset, int nWindow, short nStartSeg)
{
#if 0//OOF_TEST_CUBE
# if 1
for (bShadowTest = 1; bShadowTest >= 0; bShadowTest--)
# else
for (bShadowTest = 0; bShadowTest < 2; bShadowTest++)
# endif
#endif
{
gameStates.render.nShadowPass = 2;
OglStartFrame (0, 0);
gameData.render.shadows.nFrame = !gameData.render.shadows.nFrame;
//RenderObjectShadows ();
RenderMine (nStartSeg, nEyeOffset, nWindow);
}
#if DBG
if (!bShadowTest)
#endif
{
gameStates.render.nShadowPass = 3;
OglStartFrame (0, 0);
if (gameStates.render.bShadowMaps) {
#if DBG
if (gameStates.render.bExternalView)
#else
if (gameStates.render.bExternalView && (!IsMultiGame || IsCoopGame || EGI_FLAG (bEnableCheats, 0, 0, 0)))
#endif
G3SetViewMatrix(gameData.render.mine.viewerEye, externalView.pPos ? externalView.pPos->mOrient :
gameData.objs.viewerP->info.position.mOrient, gameStates.render.xZoom, 1);
else
G3SetViewMatrix(gameData.render.mine.viewerEye, gameData.objs.viewerP->info.position.mOrient,
FixDiv (gameStates.render.xZoom, gameStates.render.nZoomFactor), 1);
ApplyShadowMaps (nStartSeg, nEyeOffset, nWindow);
}
else {
RenderShadowQuad (0);
}
}
}
void CBuildings::OnRender()
{
if(Client()->State() < IClient::STATE_ONLINE)
return;
int Num = Client()->SnapNumItems(IClient::SNAP_CURRENT);
for(int i = 0; i < Num; i++)
{
IClient::CSnapItem Item;
const void *pData = Client()->SnapGetItem(IClient::SNAP_CURRENT, i, &Item);
if(Item.m_Type == NETOBJTYPE_TURRET)
{
const struct CNetObj_Turret *pTurret = (const CNetObj_Turret *)pData;
const void *pPrev = Client()->SnapFindItem(IClient::SNAP_PREV, Item.m_Type, Item.m_ID);
RenderTurret(pTurret, pPrev ? (const CNetObj_Turret *)pPrev : pTurret);
}
else if(Item.m_Type == NETOBJTYPE_POWERUPPER)
RenderPowerupper((const CNetObj_Powerupper *)pData);
else if(Item.m_Type == NETOBJTYPE_SHOP)
RenderShop((const CNetObj_Shop *)pData);
else if (Item.m_Type == NETOBJTYPE_BUILDING)
{
const struct CNetObj_Building *pBuilding = (const CNetObj_Building *)pData;
const void *pPrev = Client()->SnapFindItem(IClient::SNAP_PREV, Item.m_Type, Item.m_ID);
switch (pBuilding->m_Type)
{
case BUILDING_SAWBLADE:
RenderSawblade(pBuilding);
break;
case BUILDING_MINE1:
RenderMine(pBuilding);
break;
case BUILDING_MINE2:
RenderElectromine(pBuilding);
break;
case BUILDING_BARREL:
RenderBarrel(pBuilding, pPrev ? (const CNetObj_Building *)pPrev : pBuilding);
break;
case BUILDING_POWERBARREL:
RenderPowerBarrel(pBuilding, pPrev ? (const CNetObj_Building *)pPrev : pBuilding);
break;
case BUILDING_LAZER:
RenderLazer(pBuilding);
break;
case BUILDING_FLAMETRAP:
RenderFlametrap(pBuilding, pPrev ? (const CNetObj_Building *)pPrev : pBuilding);
break;
case BUILDING_BASE:
RenderBase(pBuilding);
break;
case BUILDING_STAND:
RenderStand(pBuilding, pPrev ? (const CNetObj_Building *)pPrev : pBuilding);
break;
case BUILDING_REACTOR:
RenderReactor(pBuilding);
break;
case BUILDING_TESLACOIL:
RenderTeslacoil(pBuilding, pPrev ? (const CNetObj_Building *)pPrev : pBuilding);
break;
case BUILDING_REACTOR_DESTROYED:
RenderDestroyedReactor(pBuilding);
break;
case BUILDING_SWITCH:
RenderSwitch(pBuilding);
break;
case BUILDING_DOOR1:
RenderDoor1(pBuilding);
break;
case BUILDING_GENERATOR:
RenderGenerator(pBuilding, pPrev ? (const CNetObj_Building *)pPrev : pBuilding);
break;
case BUILDING_SCREEN:
RenderScreen(pBuilding);
break;
/*
case BUILDING_SHOP:
RenderShop(pBuilding);
break;
*/
default:;
};
//m_pClient->m_pEffects->Light(vec2(pBuilding->m_X, pBuilding->m_Y), 512);
}
}
}
void DrawTerrainCell (int i, int j, g3sPoint *p0, g3sPoint *p1, g3sPoint *p2, g3sPoint *p3)
{
g3sPoint *pointList [3];
p0->p3_index =
p1->p3_index =
p2->p3_index =
p3->p3_index = - 1;
pointList [0] = p0;
pointList [1] = p1;
pointList [2] = p3;
gameData.render.terrain.uvlList [0][0].l = LIGHTVAL (i, j);
gameData.render.terrain.uvlList [0][1].l = LIGHTVAL (i, j + 1);
gameData.render.terrain.uvlList [0][2].l = LIGHTVAL (i + 1, j);
gameData.render.terrain.uvlList [0][0].u =
gameData.render.terrain.uvlList [0][1].u = (i) * f0_4;
gameData.render.terrain.uvlList [0][0].v =
gameData.render.terrain.uvlList [0][2].v = (j) * f0_4;
gameData.render.terrain.uvlList [0][1].v = (j + 1) * f0_4;
gameData.render.terrain.uvlList [0][2].u = (i + 1) * f0_4;
G3CheckAndDrawTMap (3, pointList, gameData.render.terrain.uvlList [0],
gameData.render.terrain.bmP, NULL, NULL);
if (gameData.render.terrain.bOutline) {
int lSave = gameStates.render.nLighting;
gameStates.render.nLighting = 0;
GrSetColorRGB (255, 0, 0, 255);
G3DrawLine (pointList [0], pointList [1]);
G3DrawLine (pointList [2], pointList [0]);
gameStates.render.nLighting = lSave;
}
pointList [0] = p1;
pointList [1] = p2;
gameData.render.terrain.uvlList [1][0].l = LIGHTVAL (i, j + 1);
gameData.render.terrain.uvlList [1][1].l = LIGHTVAL (i + 1, j + 1);
gameData.render.terrain.uvlList [1][2].l = LIGHTVAL (i + 1, j);
gameData.render.terrain.uvlList [1][0].u = (i) * f0_4;
gameData.render.terrain.uvlList [1][1].u =
gameData.render.terrain.uvlList [1][2].u = (i + 1) * f0_4;
gameData.render.terrain.uvlList [1][0].v =
gameData.render.terrain.uvlList [1][1].v = (j + 1) * f0_4;
gameData.render.terrain.uvlList [1][2].v = (j) * f0_4;
G3CheckAndDrawTMap (3, pointList, gameData.render.terrain.uvlList [1],
gameData.render.terrain.bmP, NULL, NULL);
if (gameData.render.terrain.bOutline) {
int lSave = gameStates.render.nLighting;
gameStates.render.nLighting=0;
GrSetColorRGB (255, 128, 0, 255);
G3DrawLine (pointList [0], pointList [1]);
G3DrawLine (pointList [1], pointList [2]);
G3DrawLine (pointList [2], pointList [0]);
gameStates.render.nLighting = lSave;
}
if ((i == gameData.render.terrain.orgI) && (j == gameData.render.terrain.orgJ))
gameData.render.terrain.nMineTilesDrawn |= 1;
if ((i == gameData.render.terrain.orgI - 1) && (j == gameData.render.terrain.orgJ))
gameData.render.terrain.nMineTilesDrawn |= 2;
if ((i == gameData.render.terrain.orgI) && (j == gameData.render.terrain.orgJ - 1))
gameData.render.terrain.nMineTilesDrawn |= 4;
if ((i == gameData.render.terrain.orgI - 1) && (j == gameData.render.terrain.orgJ - 1))
gameData.render.terrain.nMineTilesDrawn |= 8;
if (gameData.render.terrain.nMineTilesDrawn == 0xf) {
RenderMine (gameData.endLevel.exit.nSegNum, 0, 0);
gameData.render.terrain.nMineTilesDrawn = - 1;
}
}
void ApplyShadowMaps (short nStartSeg, fix nEyeOffset, int nWindow)
{
static float mTexBiasf [] = {
0.5f, 0.0f, 0.0f, 0.0f,
0.0f, 0.5f, 0.0f, 0.0f,
0.0f, 0.0f, 0.5f, 0.0f,
0.5f, 0.5f, 0.5f, 1.0f};
static float mPlanef [] = {
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f};
static GLenum nTexCoord [] = {GL_S, GL_T, GL_R, GL_Q};
CFloatMatrix mProjection;
CFloatMatrix mModelView;
int i;
CCamera *cameraP;
#if 1
ogl.SelectTMU (GL_TEXTURE0);
glEnable (GL_TEXTURE_2D);
glEnable (GL_TEXTURE_GEN_S);
glEnable (GL_TEXTURE_GEN_T);
glEnable (GL_TEXTURE_GEN_R);
glEnable (GL_TEXTURE_GEN_Q);
for (i = 0; i < 4; i++)
glTexGeni (nTexCoord [i], GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
for (i = 0; i < 4; i++)
glTexGenfv (nTexCoord [i], GL_EYE_PLANE, mPlanef + 4 * i);
glGetFloatv (GL_PROJECTION_MATRIX, mProjection.Vec ());
glMatrixMode (GL_TEXTURE);
for (i = 0, cameraP = gameData.render.shadows.shadowMaps; i < 1/*gameData.render.shadows.nShadowMaps*/; i++) {
glBindTexture (GL_TEXTURE_2D, cameraP->FrameBuffer ().RenderBuffer ());
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
glLoadMatrixf (mTexBiasf);
glMultMatrixf (mProjection.Vec ());
CFixMatrix::Transpose (mModelView, cameraP->GetObject ()->info.position.mOrient);
glMultMatrixf (mModelView.Vec ());
}
glMatrixMode (GL_MODELVIEW);
#endif
RenderMine (nStartSeg, nEyeOffset, nWindow);
#if 1
glMatrixMode (GL_TEXTURE);
glLoadIdentity ();
glMatrixMode (GL_MODELVIEW);
glDisable (GL_TEXTURE_GEN_S);
glDisable (GL_TEXTURE_GEN_T);
glDisable (GL_TEXTURE_GEN_R);
glDisable (GL_TEXTURE_GEN_Q);
ogl.SelectTMU (GL_TEXTURE0);
glDisable (GL_TEXTURE_2D);
#endif
DestroyShadowMaps ();
}
void ApplyShadowMaps (short nStartSeg, fix nEyeOffset, int nWindow)
{
static float mTexBiasf [] = {
0.5f, 0.0f, 0.0f, 0.0f,
0.0f, 0.5f, 0.0f, 0.0f,
0.0f, 0.0f, 0.5f, 0.0f,
0.5f, 0.5f, 0.5f, 1.0f};
static float mPlanef [] = {
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f};
static GLenum nTexCoord [] = {GL_S, GL_T, GL_R, GL_Q};
float mProjectionf [16];
float mModelViewf [16];
int i;
tCamera *pc;
#if 1
OglActiveTexture (GL_TEXTURE0, 0);
glEnable (GL_TEXTURE_2D);
glEnable (GL_TEXTURE_GEN_S);
glEnable (GL_TEXTURE_GEN_T);
glEnable (GL_TEXTURE_GEN_R);
glEnable (GL_TEXTURE_GEN_Q);
for (i = 0; i < 4; i++)
glTexGeni (nTexCoord [i], GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
for (i = 0; i < 4; i++)
glTexGenfv (nTexCoord [i], GL_EYE_PLANE, mPlanef + 4 * i);
glGetFloatv (GL_PROJECTION_MATRIX, mProjectionf);
glMatrixMode (GL_TEXTURE);
for (i = 0, pc = gameData.render.shadows.shadowMaps; i < 1/*gameData.render.shadows.nShadowMaps*/; i++) {
glBindTexture (GL_TEXTURE_2D, pc->fb.hRenderBuffer);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
glLoadMatrixf (mTexBiasf);
glMultMatrixf (mProjectionf);
glMultMatrixf (OOF_MatVms2Gl (mModelViewf, pc->objP->info.position.mOrient));
}
glMatrixMode (GL_MODELVIEW);
#endif
RenderMine (nStartSeg, nEyeOffset, nWindow);
#if 1
glMatrixMode (GL_TEXTURE);
glLoadIdentity ();
glMatrixMode (GL_MODELVIEW);
glDisable (GL_TEXTURE_GEN_S);
glDisable (GL_TEXTURE_GEN_T);
glDisable (GL_TEXTURE_GEN_R);
glDisable (GL_TEXTURE_GEN_Q);
OglActiveTexture (GL_TEXTURE0, 0);
glDisable (GL_TEXTURE_2D);
#endif
DestroyShadowMaps ();
}
