void LoadModelTextures (int nModel)
{
CPolyModel* modelP = gameData.models.polyModels [0] + nModel;
ushort* pi = gameData.pig.tex.objBmIndexP + modelP->FirstTexture ();
int j;
for (int i = modelP->TextureCount (); i; i--, pi++) {
j = *pi;
LoadBitmap (gameData.pig.tex.objBmIndex [j].index, 0);
LoadObjectEffectTextures (j);
}
}
int DrawPolygonObject (CObject *objP, int bDepthSort, int bForce)
{
fix xLight;
int imSave = 0;
fix xEngineGlow [2]; //element 0 is for engine glow, 1 for headlight
int bBlendPolys = 0;
int bBrightPolys = 0;
int bGatling = 0;
int bCloaked = ObjectIsCloaked (objP);
int bEnergyWeapon;
int i, id, bOk = 0;
if (objP->info.nType == 255)
return 0;
id = (int) objP->info.nId;
if ((id < 0) || (id == 255))
bEnergyWeapon = id = 0;
else {
#if 0
bGatling = ((objP->info.nType == OBJ_WEAPON) && ((id == VULCAN_ID) || (id == GAUSS_ID)));
#endif
bEnergyWeapon = (objP->info.nType == OBJ_WEAPON) && gameData.objs.bIsWeapon [id] && !gameData.objs.bIsMissile [id];
}
#if SHADOWS
if (!bForce && FAST_SHADOWS && !gameOpts->render.shadows.bSoft && (gameStates.render.nShadowPass == 3))
return 1;
#endif
if (gameStates.render.bBuildModels)
xLight = I2X (1);
else {
xLight = CalcObjectLight (objP, xEngineGlow);
if ((bCloaked || bEnergyWeapon) && bDepthSort && (gameStates.render.nShadowPass != 2)) {
transparencyRenderer.AddObject (objP);
return 1;
}
if (DrawHiresObject (objP, xLight, xEngineGlow))
return 1;
gameStates.render.bBrightObject = bEnergyWeapon;
gameOpts->render.bDepthSort = -gameOpts->render.bDepthSort;
imSave = gameStates.render.nInterpolationMethod;
if (bLinearTMapPolyObjs)
gameStates.render.nInterpolationMethod = 1;
}
if (objP->rType.polyObjInfo.nTexOverride != -1) {
#if DBG
CPolyModel* pm = gameData.models.polyModels [0] + objP->rType.polyObjInfo.nModel;
#endif
tBitmapIndex bm = gameData.pig.tex.bmIndex [0][objP->rType.polyObjInfo.nTexOverride],
bmiP [MAX_MODEL_TEXTURES];
#if DBG
Assert (pm->TextureCount () <= 12);
#endif
for (i = 0; i < MAX_MODEL_TEXTURES; i++) //fill whole array, in case simple model needs more
bmiP [i] = bm;
bOk = DrawPolyModel (objP, &objP->info.position.vPos,
&objP->info.position.mOrient,
reinterpret_cast<CAngleVector*> ( &objP->rType.polyObjInfo.animAngles),
objP->rType.polyObjInfo.nModel,
objP->rType.polyObjInfo.nSubObjFlags,
xLight,
xEngineGlow,
bmiP,
NULL);
}
else {
if (bCloaked) {
if (objP->info.nType == OBJ_PLAYER)
bOk = DrawCloakedObject (objP, xLight, xEngineGlow, gameData.multiplayer.players [id].cloakTime,
gameData.multiplayer.players [id].cloakTime + CLOAK_TIME_MAX);
else if (objP->info.nType == OBJ_ROBOT) {
if (!ROBOTINFO (id).bossFlag)
bOk = DrawCloakedObject (objP, xLight, xEngineGlow, gameData.time.xGame - I2X (10), gameData.time.xGame + I2X (10));
else if (0 <= (i = gameData.bosses.Find (objP->Index ())))
bOk = DrawCloakedObject (objP, xLight, xEngineGlow, gameData.bosses [i].m_nCloakStartTime, gameData.bosses [i].m_nCloakEndTime);
}
}
else {
tBitmapIndex *bmiAltTex = (objP->rType.polyObjInfo.nAltTextures > 0) ? mpTextureIndex [objP->rType.polyObjInfo.nAltTextures - 1] : NULL;
// Snipers get bright when they fire.
if (!gameStates.render.bBuildModels) {
if ((objP->info.nType == OBJ_ROBOT) &&
(gameData.ai.localInfo [objP->Index ()].nextPrimaryFire < I2X (1) / 8) &&
(objP->cType.aiInfo.behavior == AIB_SNIPE))
xLight = 2 * xLight + I2X (1);
bBlendPolys = bEnergyWeapon && (gameData.weapons.info [id].nInnerModel > -1);
bBrightPolys = bGatling || (bBlendPolys && WI_energy_usage (id));
if (bEnergyWeapon) {
if (gameOpts->legacy.bRender)
gameStates.render.grAlpha = GrAlpha (FADE_LEVELS - 2);
else
ogl.BlendFunc (GL_ONE, GL_ONE);
}
if (bBlendPolys) {
#if 0
fix xDistToEye = CFixVector::Dist(gameData.objs.viewerP->info.position.vPos, objP->info.position.vPos);
if (xDistToEye < gameData.models.nSimpleModelThresholdScale * I2X (2))
#endif
bOk = DrawPolyModel (objP, &objP->info.position.vPos, &objP->info.position.mOrient,
objP->rType.polyObjInfo.animAngles,
gameData.weapons.info [id].nInnerModel,
objP->rType.polyObjInfo.nSubObjFlags,
bBrightPolys ? I2X (1) : xLight,
xEngineGlow,
bmiAltTex,
NULL);
}
if (bEnergyWeapon)
gameStates.render.grAlpha = GrAlpha (4 * FADE_LEVELS / 5);
else if (!bBlendPolys)
gameStates.render.grAlpha = 1.0f;
}
bOk = DrawPolyModel (objP, &objP->info.position.vPos, &objP->info.position.mOrient,
objP->rType.polyObjInfo.animAngles,
objP->rType.polyObjInfo.nModel,
objP->rType.polyObjInfo.nSubObjFlags,
(bGatling || bBrightPolys) ? I2X (1) : xLight,
xEngineGlow,
bmiAltTex,
(bGatling || bEnergyWeapon) ? gameData.weapons.color + id : NULL);
if (!gameStates.render.bBuildModels) {
if (!gameOpts->legacy.bRender)
ogl.BlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
gameStates.render.grAlpha = 1.0f;
}
}
}
if (!gameStates.render.bBuildModels) {
gameStates.render.nInterpolationMethod = imSave;
gameStates.render.bBrightObject = 0;
gameOpts->render.bDepthSort = -gameOpts->render.bDepthSort;
}
return bOk;
}
