void CInMapDraw::Draw(void)
{
glDepthMask(0);
CVertexArray* va = GetVertexArray();
va->Initialize();
CVertexArray* lineva = GetVertexArray();
lineva->Initialize();
glEnable(GL_TEXTURE_2D);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
InMapDraw_QuadDrawer drawer;
drawer.imd = this;
drawer.lineva = lineva;
drawer.va = va;
drawer.texture = texture;
readmap->GridVisibility(camera, DRAW_QUAD_SIZE, 3000.0f, &drawer);
glDisable(GL_TEXTURE_2D);
glLineWidth(3);
lineva->DrawArrayC(GL_LINES);
glLineWidth(1);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texture);
va->DrawArrayTC(GL_QUADS);
glDepthMask(1);
}
void CInMapDraw::Draw(void)
{
GML_STDMUTEX_LOCK(inmap); //! Draw
CVertexArray* va = GetVertexArray();
va->Initialize();
CVertexArray* lineva = GetVertexArray();
lineva->Initialize();
InMapDraw_QuadDrawer drawer;
drawer.imd = this;
drawer.lineva = lineva;
drawer.va = va;
drawer.visLabels = &visibleLabels;
glDepthMask(0);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glBindTexture(GL_TEXTURE_2D, texture);
readmap->GridVisibility(camera, DRAW_QUAD_SIZE, 3000.0f, &drawer);
glDisable(GL_TEXTURE_2D);
glLineWidth(3.f);
lineva->DrawArrayC(GL_LINES); //! draw lines
// XXX hopeless drivers, retest in a year or so...
// width greater than 2 causes GUI flicker on ATI hardware as of driver version 9.3
// so redraw lines with width 1
if (globalRendering->atiHacks) {
glLineWidth(1.f);
lineva->DrawArrayC(GL_LINES);
}
// draw points
glLineWidth(1);
glEnable(GL_TEXTURE_2D);
va->DrawArrayTC(GL_QUADS); //! draw point markers
if (!visibleLabels.empty()) {
font->SetColors(); //! default
//! draw point labels
for (std::vector<MapPoint*>::iterator pi = visibleLabels.begin(); pi != visibleLabels.end(); ++pi) {
float3 pos = (*pi)->pos;
pos.y += 111.0f;
font->SetTextColor((*pi)->color[0]/255.0f, (*pi)->color[1]/255.0f, (*pi)->color[2]/255.0f, 1.0f); //FIXME (overload!)
font->glWorldPrint(pos, 26.0f, (*pi)->label);
}
visibleLabels.clear();
}
glDepthMask(1);
}
void CInMapDrawView::Draw()
{
CVertexArray* pointsVa = GetVertexArray();
pointsVa->Initialize();
CVertexArray* linesVa = GetVertexArray();
linesVa->Initialize();
InMapDraw_QuadDrawer drawer;
drawer.linesVa = linesVa;
drawer.pointsVa = pointsVa;
drawer.visibleLabels = &visibleLabels;
glDepthMask(0);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glBindTexture(GL_TEXTURE_2D, texture);
readMap->GridVisibility(camera, CInMapDrawModel::DRAW_QUAD_SIZE, 1e9, &drawer);
glDisable(GL_TEXTURE_2D);
glLineWidth(3.f);
linesVa->DrawArrayC(GL_LINES); //! draw lines
// XXX hopeless drivers, retest in a year or so...
// width greater than 2 causes GUI flicker on ATI hardware as of driver version 9.3
// so redraw lines with width 1
if (globalRendering->atiHacks) {
glLineWidth(1.f);
linesVa->DrawArrayC(GL_LINES);
}
// draw points
glLineWidth(1);
glEnable(GL_TEXTURE_2D);
pointsVa->DrawArrayTC(GL_QUADS); //! draw point markers
if (!visibleLabels.empty()) {
font->SetColors(); //! default
//! draw point labels
for (std::vector<const CInMapDrawModel::MapPoint*>::const_iterator pi = visibleLabels.begin(); pi != visibleLabels.end(); ++pi) {
float3 pos = (*pi)->GetPos();
pos.y += 111.0f;
const unsigned char* color = (*pi)->IsBySpectator() ? color4::white : teamHandler->Team((*pi)->GetTeamID())->color;
font->SetTextColor(color[0]/255.0f, color[1]/255.0f, color[2]/255.0f, 1.0f); //FIXME (overload!)
font->glWorldPrint(pos, 26.0f, (*pi)->GetLabel());
}
visibleLabels.clear();
}
glDepthMask(1);
}
void CInMapDraw::Draw(void)
{
GML_STDMUTEX_LOCK(inmap); //! Draw
glDepthMask(0);
CVertexArray* va = GetVertexArray();
va->Initialize();
CVertexArray* lineva = GetVertexArray();
lineva->Initialize();
//font->Begin();
font->SetColors(); //! default
InMapDraw_QuadDrawer drawer;
drawer.imd = this;
drawer.lineva = lineva;
drawer.va = va;
drawer.texture = texture;
readmap->GridVisibility(camera, DRAW_QUAD_SIZE, 3000.0f, &drawer);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glDisable(GL_TEXTURE_2D);
glLineWidth(3.f);
lineva->DrawArrayC(GL_LINES); //! draw lines
// XXX hopeless drivers, retest in a year or so...
// width greater than 2 causes GUI flicker on ATI hardware as of driver version 9.3
// so redraw lines with width 1
if (gu->atiHacks) {
glLineWidth(1.f);
lineva->DrawArrayC(GL_LINES);
}
// draw points
glLineWidth(1);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texture);
va->DrawArrayTC(GL_QUADS); //! draw point markers
//font->End(); //! draw point markers text
glDepthMask(1);
}
void CAdvWater::Draw(bool useBlending)
{
if (!mapInfo->water.forceRendering && (readmap->currMinHeight > 1.0f)) {
return;
}
float3 base = camera->CalcPixelDir(globalRendering->viewPosX, globalRendering->viewSizeY);
float3 dv = camera->CalcPixelDir(globalRendering->viewPosX, 0) - camera->CalcPixelDir(globalRendering->viewPosX, globalRendering->viewSizeY);
float3 dh = camera->CalcPixelDir(globalRendering->viewPosX + globalRendering->viewSizeX, 0) - camera->CalcPixelDir(globalRendering->viewPosX, 0);
float3 xbase;
const int numDivs = 20;
base *= numDivs;
float maxY = -0.1f;
float yInc = 1.0f / numDivs;
float screenY = 1;
unsigned char col[4];
col[0] = (unsigned char)(waterSurfaceColor.x * 255);
col[1] = (unsigned char)(waterSurfaceColor.y * 255);
col[2] = (unsigned char)(waterSurfaceColor.z * 255);
glDisable(GL_ALPHA_TEST);
if (useBlending) {
glEnable(GL_BLEND);
} else {
glDisable(GL_BLEND);
}
glDepthMask(0);
glActiveTextureARB(GL_TEXTURE1_ARB);
glBindTexture(GL_TEXTURE_2D, bumpTexture);
GLfloat plan[] = {0.02f, 0, 0, 0};
glTexGeni(GL_S,GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
glTexGenfv(GL_S,GL_EYE_PLANE, plan);
glEnable(GL_TEXTURE_GEN_S);
GLfloat plan2[] = {0, 0, 0.02f, 0};
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
glTexGenfv(GL_T, GL_EYE_PLANE, plan2);
glEnable(GL_TEXTURE_GEN_T);
glActiveTextureARB(GL_TEXTURE0_ARB);
glBindTexture(GL_TEXTURE_2D, reflectTexture);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, waterFP);
glEnable(GL_FRAGMENT_PROGRAM_ARB);
float3 forward = camera->forward;
forward.y = 0;
forward.ANormalize();
glProgramEnvParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 0, forward.z, forward.x, 0, 0);
glProgramEnvParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 1, -forward.x, forward.z, 0, 0);
CVertexArray* va = GetVertexArray();
va->Initialize();
va->EnlargeArrays(5*numDivs*(numDivs + 1)*2, 5*numDivs, VA_SIZE_TC); //! alloc room for all vertexes and strips
float3 dir, zpos;
for (int a = 0; a < 5; ++a) { //! CAUTION: loop count must match EnlargeArrays above
bool maxReached = false;
for (int y = 0; y < numDivs; ++y) {
dir = base;
dir.ANormalize();
if (dir.y >= maxY) {
maxReached = true;
break;
}
xbase = base;
for (int x = 0; x < numDivs + 1; ++x) { //! CAUTION: loop count must match EnlargeArrays above
dir = xbase + dv;
dir.ANormalize();
zpos = camera->pos + dir*(camera->pos.y / -dir.y);
zpos.y = sin(zpos.z*0.1f + gs->frameNum*0.06f)*0.06f + 0.05f;
col[3] = (unsigned char)((0.8f + 0.7f*dir.y)*255);
va->AddVertexQTC(zpos, x*(1.0f/numDivs), screenY - yInc, col);
dir = xbase;
dir.ANormalize();
zpos = camera->pos + dir*(camera->pos.y / -dir.y);
zpos.y = sin(zpos.z*0.1f + gs->frameNum*0.06f)*0.06f + 0.05f;
col[3] = (unsigned char)((0.8f + 0.7f*dir.y)*255);
va->AddVertexQTC(zpos, x*(1.0f/numDivs), screenY, col);
xbase += dh;
}
va->EndStripQ();
base += dv;
screenY -= yInc;
}
if (!maxReached) {
break;
}
dv *= 0.5f;
maxY *= 0.5f;
yInc *= 0.5f;
}
va->DrawArrayTC(GL_TRIANGLE_STRIP);
glDepthMask(1);
glDisable(GL_FRAGMENT_PROGRAM_ARB);
glActiveTextureARB(GL_TEXTURE1_ARB);
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_T);
glActiveTextureARB(GL_TEXTURE0_ARB);
if (!useBlending) { // for translucent stuff like water, the default mode is blending and alpha testing enabled
glEnable(GL_BLEND);
}
}
void CProjectileDrawer::UpdatePerlin() {
perlinFB.Bind();
glViewport(perlintex->ixstart, perlintex->iystart, 128, 128);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, 1, 0, 1, -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
glEnable(GL_BLEND);
glBlendFunc(GL_ONE, GL_ONE);
glEnable(GL_TEXTURE_2D);
glDisable(GL_ALPHA_TEST);
glDisable(GL_FOG);
unsigned char col[4];
float time = globalRendering->lastFrameTime * gs->speedFactor * 3;
float speed = 1.0f;
float size = 1.0f;
for (int a = 0; a < 4; ++a) {
perlinBlend[a] += time * speed;
if (perlinBlend[a] > 1) {
unsigned int temp = perlinTex[a * 2];
perlinTex[a * 2 ] = perlinTex[a * 2 + 1];
perlinTex[a * 2 + 1] = temp;
GenerateNoiseTex(perlinTex[a * 2 + 1], 16);
perlinBlend[a] -= 1;
}
float tsize = 8.0f / size;
if (a == 0)
glDisable(GL_BLEND);
CVertexArray* va = GetVertexArray();
va->Initialize();
va->CheckInitSize(4 * VA_SIZE_TC, 0);
for (int b = 0; b < 4; ++b)
col[b] = int((1.0f - perlinBlend[a]) * 16 * size);
glBindTexture(GL_TEXTURE_2D, perlinTex[a * 2]);
va->AddVertexQTC(float3(0, 0, 0), 0, 0, col);
va->AddVertexQTC(float3(0, 1, 0), 0, tsize, col);
va->AddVertexQTC(float3(1, 1, 0), tsize, tsize, col);
va->AddVertexQTC(float3(1, 0, 0), tsize, 0, col);
va->DrawArrayTC(GL_QUADS);
if (a == 0)
glEnable(GL_BLEND);
va = GetVertexArray();
va->Initialize();
va->CheckInitSize(4 * VA_SIZE_TC, 0);
for (int b = 0; b < 4; ++b)
col[b] = int(perlinBlend[a] * 16 * size);
glBindTexture(GL_TEXTURE_2D, perlinTex[a * 2 + 1]);
va->AddVertexQTC(float3(0, 0, 0), 0, 0, col);
va->AddVertexQTC(float3(0, 1, 0), 0, tsize, col);
va->AddVertexQTC(float3(1, 1, 0), tsize, tsize, col);
va->AddVertexQTC(float3(1, 0, 0), tsize, 0, col);
va->DrawArrayTC(GL_QUADS);
speed *= 0.6f;
size *= 2;
}
perlinFB.Unbind();
glViewport(globalRendering->viewPosX, 0, globalRendering->viewSizeX, globalRendering->viewSizeY);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glPopMatrix();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
}
void CGroundDecalHandler::Draw(void)
{
if (!drawDecals) {
return;
}
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(-10, -200);
glDepthMask(0);
glActiveTextureARB(GL_TEXTURE1_ARB);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, readmap->GetShadingTexture());
SetTexGen(1.0f / (gs->pwr2mapx * SQUARE_SIZE), 1.0f / (gs->pwr2mapy * SQUARE_SIZE), 0, 0);
glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, GL_MODULATE);
glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, GL_REPLACE);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, GL_PREVIOUS_ARB);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB);
CBaseGroundDrawer *gd = readmap->GetGroundDrawer();
if (gd->DrawExtraTex()) {
glActiveTextureARB(GL_TEXTURE3_ARB);
glEnable(GL_TEXTURE_2D);
glTexEnvi(GL_TEXTURE_ENV,GL_COMBINE_RGB_ARB,GL_ADD_SIGNED_ARB);
glTexEnvi(GL_TEXTURE_ENV,GL_COMBINE_ALPHA_ARB,GL_MODULATE);
glTexEnvi(GL_TEXTURE_ENV,GL_SOURCE0_ALPHA_ARB,GL_PREVIOUS_ARB);
glTexEnvi(GL_TEXTURE_ENV,GL_SOURCE1_ALPHA_ARB,GL_TEXTURE);
glTexEnvi(GL_TEXTURE_ENV,GL_TEXTURE_ENV_MODE,GL_COMBINE_ARB);
SetTexGen(1.0f/(gs->pwr2mapx*SQUARE_SIZE),1.0f/(gs->pwr2mapy*SQUARE_SIZE),0,0);
glBindTexture(GL_TEXTURE_2D, gd->infoTex);
}
glActiveTextureARB(GL_TEXTURE0_ARB);
if (shadowHandler && shadowHandler->drawShadows) {
glActiveTextureARB(GL_TEXTURE2_ARB);
glEnable(GL_TEXTURE_2D);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
glBindTexture(GL_TEXTURE_2D, shadowHandler->shadowTexture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
glTexParameteri(GL_TEXTURE_2D, GL_DEPTH_TEXTURE_MODE_ARB, GL_LUMINANCE);
glActiveTextureARB(GL_TEXTURE0_ARB);
if (readmap->GetShadingTexture() == 0) {
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, decalFPsm3);
} else {
// also used for SM3 maps with baked lighting
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, decalFPsmf);
}
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glBindProgramARB(GL_VERTEX_PROGRAM_ARB, decalVP);
glEnable(GL_VERTEX_PROGRAM_ARB);
const float3 ac = mapInfo->light.groundAmbientColor * (210.0f / 255.0f);
glProgramEnvParameter4fARB(GL_VERTEX_PROGRAM_ARB, 10, 1.0f / (gs->pwr2mapx * SQUARE_SIZE), 1.0f / (gs->pwr2mapy * SQUARE_SIZE), 0, 1);
glProgramEnvParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 10, ac.x, ac.y, ac.z, 1);
glProgramEnvParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 11, 0, 0, 0, mapInfo->light.groundShadowDensity);
glMatrixMode(GL_MATRIX0_ARB);
glLoadMatrixf(shadowHandler->shadowMatrix.m);
glMatrixMode(GL_MODELVIEW);
}
// create and draw the quads for each building decal
for (std::vector<BuildingDecalType*>::iterator bdti = buildingDecalTypes.begin(); bdti != buildingDecalTypes.end(); ++bdti) {
BuildingDecalType* bdt = *bdti;
if (!bdt->buildingDecals.empty()) {
glBindTexture(GL_TEXTURE_2D, bdt->texture);
decalsToDraw.clear();
{
GML_STDMUTEX_LOCK(decal); // Draw
set<BuildingGroundDecal*>::iterator bgdi = bdt->buildingDecals.begin();
while (bgdi != bdt->buildingDecals.end()) {
BuildingGroundDecal* decal = *bgdi;
if (decal->owner && decal->owner->buildProgress >= 0) {
decal->alpha = decal->owner->buildProgress;
} else if (!decal->gbOwner) {
decal->alpha -= decal->alphaFalloff * globalRendering->lastFrameTime * gs->speedFactor;
}
if (decal->alpha < 0.0f) {
// make sure RemoveBuilding() won't try to modify this decal
if (decal->owner) {
decal->owner->buildingDecal = 0;
}
delete decal;
set<BuildingGroundDecal*>::iterator next(bgdi); ++next;
bdt->buildingDecals.erase(bgdi);
bgdi = next;
continue;
}
if (!decal->owner || (decal->owner->losStatus[gu->myAllyTeam] & (LOS_INLOS | LOS_PREVLOS)) || gu->spectatingFullView) {
decalsToDraw.push_back(decal);
}
bgdi++;
}
}
for(std::vector<BuildingGroundDecal*>::iterator di = decalsToDraw.begin(); di != decalsToDraw.end(); ++di) {
BuildingGroundDecal *decal = *di;
if (camera->InView(decal->pos, decal->radius)) {
DrawBuildingDecal(decal);
}
}
//glBindTexture(GL_TEXTURE_2D, 0);
}
}
if (shadowHandler && shadowHandler->drawShadows) {
glDisable(GL_FRAGMENT_PROGRAM_ARB);
glDisable(GL_VERTEX_PROGRAM_ARB);
glActiveTextureARB(GL_TEXTURE2_ARB);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
glTexParameteri(GL_TEXTURE_2D, GL_DEPTH_TEXTURE_MODE_ARB, GL_LUMINANCE);
glDisable(GL_TEXTURE_2D);
glActiveTextureARB(GL_TEXTURE1_ARB);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, GL_TEXTURE);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, GL_PREVIOUS_ARB);
glActiveTextureARB(GL_TEXTURE0_ARB);
}
glPolygonOffset(-10, -20);
unsigned char color[4] = {255, 255, 255, 255};
unsigned char color2[4] = {255, 255, 255, 255};
{
GML_STDMUTEX_LOCK(track); // Draw
// Delayed addition of new tracks
for (std::vector<TrackToAdd>::iterator ti = tracksToBeAdded.begin(); ti != tracksToBeAdded.end(); ++ti) {
TrackToAdd *tta = &(*ti);
if(tta->ts->owner == NULL) {
delete tta->tp;
if(tta->unit == NULL)
tracksToBeDeleted.push_back(tta->ts);
continue; // unit removed
}
CUnit *unit = tta->unit;
if(unit == NULL) {
unit = tta->ts->owner;
trackTypes[unit->unitDef->trackType]->tracks.insert(tta->ts);
}
TrackPart *tp = tta->tp;
//if the unit is moving in a straight line only place marks at half the rate by replacing old ones
bool replace = false;
if(unit->myTrack->parts.size()>1) {
list<TrackPart *>::iterator pi = --unit->myTrack->parts.end();
list<TrackPart *>::iterator pi2 = pi--;
if(((tp->pos1+(*pi)->pos1)*0.5f).SqDistance((*pi2)->pos1)<1)
replace = true;
}
if(replace) {
delete unit->myTrack->parts.back();
unit->myTrack->parts.back() = tp;
}
else {
unit->myTrack->parts.push_back(tp);
}
}
tracksToBeAdded.clear();
}
for (std::vector<UnitTrackStruct *>::iterator ti = tracksToBeDeleted.begin(); ti != tracksToBeDeleted.end(); ++ti) {
delete *ti;
}
tracksToBeDeleted.clear();
tracksToBeCleaned.clear();
// create and draw the unit footprint quads
for (std::vector<TrackType*>::iterator tti = trackTypes.begin(); tti != trackTypes.end(); ++tti) {
TrackType* tt = *tti;
if (!tt->tracks.empty()) {
set<UnitTrackStruct*>::iterator utsi = tt->tracks.begin();
CVertexArray* va = GetVertexArray();
va->Initialize();
glBindTexture(GL_TEXTURE_2D, tt->texture);
while (utsi != tt->tracks.end()) {
UnitTrackStruct* track = *utsi;
if (track->parts.empty()) {
tracksToBeCleaned.push_back(TrackToClean(track, &(tt->tracks)));
continue;
}
if (track->parts.front()->creationTime < gs->frameNum - track->lifeTime) {
tracksToBeCleaned.push_back(TrackToClean(track, &(tt->tracks)));
}
if (camera->InView((track->parts.front()->pos1 + track->parts.back()->pos1) * 0.5f, track->parts.front()->pos1.distance(track->parts.back()->pos1) + 500)) {
list<TrackPart *>::iterator ppi = track->parts.begin();
color2[3] = std::max(0, track->trackAlpha - (int) ((gs->frameNum - (*ppi)->creationTime) * track->alphaFalloff));
va->EnlargeArrays(track->parts.size()*4,0,VA_SIZE_TC);
for (list<TrackPart *>::iterator pi = ++track->parts.begin(); pi != track->parts.end(); ++pi) {
color[3] = std::max(0, track->trackAlpha - (int) ((gs->frameNum - (*ppi)->creationTime) * track->alphaFalloff));
if ((*pi)->connected) {
va->AddVertexQTC((*ppi)->pos1, (*ppi)->texPos, 0, color2);
va->AddVertexQTC((*ppi)->pos2, (*ppi)->texPos, 1, color2);
va->AddVertexQTC((*pi)->pos2, (*pi)->texPos, 1, color);
va->AddVertexQTC((*pi)->pos1, (*pi)->texPos, 0, color);
}
color2[3] = color[3];
ppi = pi;
}
}
utsi++;
}
va->DrawArrayTC(GL_QUADS);
}
}
{
GML_STDMUTEX_LOCK(track); // Draw
// Cleanup old tracks
for (std::vector<TrackToClean>::iterator ti = tracksToBeCleaned.begin(); ti != tracksToBeCleaned.end(); ++ti) {
TrackToClean *ttc = &(*ti);
UnitTrackStruct *track = ttc->track;
while (!track->parts.empty() && track->parts.front()->creationTime < gs->frameNum - track->lifeTime) {
delete track->parts.front();
track->parts.pop_front();
}
if (track->parts.empty()) {
if (track->owner) {
track->owner->myTrack = 0;
track->owner = 0;
}
ttc->tracks->erase(track);
tracksToBeDeleted.push_back(track);
}
}
}
glBindTexture(GL_TEXTURE_2D, scarTex);
glPolygonOffset(-10, -400);
scarsToBeChecked.clear();
{
GML_STDMUTEX_LOCK(scar); // Draw
for (std::vector<Scar*>::iterator si = scarsToBeAdded.begin(); si != scarsToBeAdded.end(); ++si)
scarsToBeChecked.push_back(*si);
scarsToBeAdded.clear();
}
for (std::vector<Scar*>::iterator si = scarsToBeChecked.begin(); si != scarsToBeChecked.end(); ++si) {
Scar* s = *si;
TestOverlaps(s);
int x1 = s->x1 / 16;
int x2 = min(scarFieldX - 1, s->x2 / 16);
int y1 = s->y1 / 16;
int y2 = min(scarFieldY - 1, s->y2 / 16);
for (int y = y1; y <= y2; ++y) {
for (int x = x1; x <= x2; ++x) {
std::set<Scar*>* quad = &scarField[y * scarFieldX + x];
quad->insert(s);
}
}
scars.push_back(s);
}
// create and draw the 16x16 quads for each ground scar
for (std::list<Scar*>::iterator si = scars.begin(); si != scars.end(); ) {
Scar* scar = *si;
if (scar->lifeTime < gs->frameNum) {
RemoveScar(*si, false);
si = scars.erase(si);
continue;
}
if (camera->InView(scar->pos, scar->radius + 16)) {
DrawGroundScar(scar, groundScarAlphaFade);
}
++si;
}
glDisable(GL_POLYGON_OFFSET_FILL);
glDisable(GL_BLEND);
glActiveTextureARB(GL_TEXTURE1_ARB);
glDisable(GL_TEXTURE_2D);
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_T);
glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, GL_MODULATE);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, GL_PREVIOUS_ARB);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, GL_TEXTURE);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
glActiveTextureARB(GL_TEXTURE3_ARB); //! infotex
glDisable(GL_TEXTURE_2D);
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_T);
glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, GL_MODULATE);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, GL_PREVIOUS_ARB);
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, GL_TEXTURE);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
glActiveTextureARB(GL_TEXTURE0_ARB);
}
