void CCommandAI::ExecuteAttack(Command& c)
{
assert(owner->unitDef->canAttack);
if (inCommand) {
if (targetDied || (c.params.size() == 1 && UpdateTargetLostTimer(int(c.params[0])) == 0)) {
FinishCommand();
return;
}
if (!(c.options & ALT_KEY) && SkipParalyzeTarget(orderTarget)) {
FinishCommand();
return;
}
} else {
if (c.params.size() == 1) {
CUnit* targetUnit = unitHandler->GetUnit(c.params[0]);
if (targetUnit == NULL) { FinishCommand(); return; }
if (targetUnit == owner) { FinishCommand(); return; }
if (targetUnit->GetTransporter() != NULL && !modInfo.targetableTransportedUnits) {
FinishCommand(); return;
}
SetOrderTarget(targetUnit);
owner->AttackUnit(targetUnit, (c.options & INTERNAL_ORDER) == 0, c.GetID() == CMD_MANUALFIRE);
inCommand = true;
} else {
owner->AttackGround(c.GetPos(0), (c.options & INTERNAL_ORDER) == 0, c.GetID() == CMD_MANUALFIRE);
inCommand = true;
}
}
}
void CAirCAI::ExecuteAttack(Command& c)
{
assert(owner->unitDef->canAttack);
targetAge++;
if (tempOrder && owner->moveState == MOVESTATE_MANEUVER) {
// limit how far away we fly
if (orderTarget && LinePointDist(commandPos1, commandPos2, orderTarget->pos) > 1500) {
owner->AttackUnit(NULL, false, false);
FinishCommand();
return;
}
}
if (inCommand) {
if (targetDied || (c.params.size() == 1 && UpdateTargetLostTimer(int(c.params[0])) == 0)) {
FinishCommand();
return;
}
if (orderTarget != NULL) {
if (orderTarget->unitDef->canfly && orderTarget->IsCrashing()) {
owner->AttackUnit(NULL, false, false);
FinishCommand();
return;
}
if (!(c.options & ALT_KEY) && SkipParalyzeTarget(orderTarget)) {
owner->AttackUnit(NULL, false, false);
FinishCommand();
return;
}
}
} else {
targetAge = 0;
if (c.params.size() == 1) {
CUnit* targetUnit = unitHandler->GetUnit(c.params[0]);
if (targetUnit == NULL) { FinishCommand(); return; }
if (targetUnit == owner) { FinishCommand(); return; }
if (targetUnit->GetTransporter() != NULL && !modInfo.targetableTransportedUnits) {
FinishCommand(); return;
}
SetGoal(targetUnit->pos, owner->pos, cancelDistance);
SetOrderTarget(targetUnit);
owner->AttackUnit(targetUnit, (c.options & INTERNAL_ORDER) == 0, false);
inCommand = true;
} else {
SetGoal(c.GetPos(0), owner->pos, cancelDistance);
owner->AttackGround(c.GetPos(0), (c.options & INTERNAL_ORDER) == 0, false);
inCommand = true;
}
}
}
int LuaUnsyncedRead::GetUnitViewPosition(lua_State* L)
{
CUnit* unit = ParseUnit(L, __FUNCTION__, 1);
if (unit == NULL) {
return 0;
}
const bool midPos = (lua_isboolean(L, 2) && lua_toboolean(L, 2));
float3 pos = midPos ? (float3)unit->midPos : (float3)unit->pos;
CTransportUnit *trans=unit->GetTransporter();
if (trans == NULL) {
pos += (unit->speed * gu->timeOffset);
} else {
pos += (trans->speed * gu->timeOffset);
}
lua_pushnumber(L, pos.x);
lua_pushnumber(L, pos.y);
lua_pushnumber(L, pos.z);
return 3;
}
void CCommandAI::ExecuteAttack(Command& c)
{
assert(owner->unitDef->canAttack);
if (inCommand) {
if (targetDied || (c.params.size() == 1 && UpdateTargetLostTimer(int(c.params[0])) == 0)) {
FinishCommand();
return;
}
if ((c.params.size() == 3) && (owner->commandShotCount > 0) && (commandQue.size() > 1)) {
FinishCommand();
return;
}
if (!(c.options & ALT_KEY) && SkipParalyzeTarget(orderTarget)) {
FinishCommand();
return;
}
} else {
owner->commandShotCount = -1;
if (c.params.size() == 1) {
CUnit* targetUnit = uh->GetUnit(c.params[0]);
if (targetUnit == NULL) { FinishCommand(); return; }
if (targetUnit == owner) { FinishCommand(); return; }
if (targetUnit->GetTransporter() != NULL) { FinishCommand(); return; }
SetOrderTarget(targetUnit);
owner->AttackUnit(targetUnit, c.GetID() == CMD_MANUALFIRE);
inCommand = true;
} else {
float3 pos(c.params[0], c.params[1], c.params[2]);
owner->AttackGround(pos, c.GetID() == CMD_MANUALFIRE);
inCommand = true;
}
}
}
void CGameHelper::GenerateWeaponTargets(const CWeapon* weapon, const CUnit* lastTargetUnit, std::multimap<float, CUnit*>& targets)
{
const CUnit* attacker = weapon->owner;
const float radius = weapon->range;
const float3& pos = attacker->pos;
const float heightMod = weapon->heightMod;
const float aHeight = weapon->weaponPos.y;
const WeaponDef* weaponDef = weapon->weaponDef;
// how much damage the weapon deals over 1 second
const float secDamage = weaponDef->damages.GetDefaultDamage() * weapon->salvoSize / weapon->reloadTime * GAME_SPEED;
const bool paralyzer = (weaponDef->damages.paralyzeDamageTime != 0);
const std::vector<int>& quads = quadField->GetQuads(pos, radius + (aHeight - std::max(0.f, readmap->initMinHeight)) * heightMod);
const int tempNum = targetTempNum++;
typedef std::vector<int>::const_iterator VectorIt;
typedef std::list<CUnit*>::const_iterator ListIt;
for (VectorIt qi = quads.begin(); qi != quads.end(); ++qi) {
for (int t = 0; t < teamHandler->ActiveAllyTeams(); ++t) {
if (teamHandler->Ally(attacker->allyteam, t)) {
continue;
}
const std::list<CUnit*>& allyTeamUnits = quadField->GetQuad(*qi).teamUnits[t];
for (ListIt ui = allyTeamUnits.begin(); ui != allyTeamUnits.end(); ++ui) {
CUnit* targetUnit = *ui;
float targetPriority = 1.0f;
if (!(targetUnit->category & weapon->onlyTargetCategory)) {
continue;
}
if (targetUnit->GetTransporter() != NULL) {
if (!modInfo.targetableTransportedUnits)
continue;
// the transportee might be "hidden" below terrain, in which case we can't target it
if (targetUnit->pos.y < ground->GetHeightReal(targetUnit->pos.x, targetUnit->pos.z))
continue;
}
if (tempTargetUnits[targetUnit->id] == tempNum) {
continue;
}
tempTargetUnits[targetUnit->id] = tempNum;
if (targetUnit->isUnderWater && !weaponDef->waterweapon) {
continue;
}
if (targetUnit->isDead) {
continue;
}
float3 targPos;
const unsigned short targetLOSState = targetUnit->losStatus[attacker->allyteam];
if (targetLOSState & LOS_INLOS) {
targPos = targetUnit->aimPos;
} else if (targetLOSState & LOS_INRADAR) {
targPos = targetUnit->aimPos + (targetUnit->posErrorVector * radarhandler->radarErrorSize[attacker->allyteam]);
targetPriority *= 10.0f;
} else {
continue;
}
const float modRange = radius + (aHeight - targPos.y) * heightMod;
if ((pos - targPos).SqLength2D() > modRange * modRange) {
continue;
}
const float dist2D = (pos - targPos).Length2D();
const float rangeMul = (dist2D * weaponDef->proximityPriority + modRange * 0.4f + 100.0f);
const float damageMul = weaponDef->damages[targetUnit->armorType] * targetUnit->curArmorMultiple;
targetPriority *= rangeMul;
if (targetLOSState & LOS_INLOS) {
targetPriority *= (secDamage + targetUnit->health);
if (targetUnit == lastTargetUnit) {
targetPriority *= weapon->avoidTarget ? 10.0f : 0.4f;
}
if (paralyzer && targetUnit->paralyzeDamage > (modInfo.paralyzeOnMaxHealth? targetUnit->maxHealth: targetUnit->health)) {
targetPriority *= 4.0f;
}
if (weapon->hasTargetWeight) {
targetPriority *= weapon->TargetWeight(targetUnit);
}
} else {
targetPriority *= (secDamage + 10000.0f);
}
if (targetLOSState & LOS_PREVLOS) {
targetPriority /= (damageMul * targetUnit->power * (0.7f + gs->randFloat() * 0.6f));
if (targetUnit->category & weapon->badTargetCategory) {
targetPriority *= 100.0f;
}
if (targetUnit->IsCrashing()) {
targetPriority *= 1000.0f;
}
}
if (luaRules != NULL) {
if (!luaRules->AllowWeaponTarget(attacker->id, targetUnit->id, weapon->weaponNum, weaponDef->id, &targetPriority)) {
continue;
}
}
targets.insert(std::pair<float, CUnit*>(targetPriority, targetUnit));
}
}
}
#ifdef TRACE_SYNC
{
tracefile << "[GenerateWeaponTargets] attackerID, attackRadius: " << attacker->id << ", " << radius << " ";
for (std::multimap<float, CUnit*>::const_iterator ti = targets.begin(); ti != targets.end(); ++ti)
tracefile << "\tpriority: " << (ti->first) << ", targetID: " << (ti->second)->id << " ";
tracefile << "\n";
}
#endif
}
void CMobileCAI::ExecuteAttack(Command &c)
{
assert(owner->unitDef->canAttack);
// limit how far away we fly based on our movestate
if (tempOrder && orderTarget) {
const float3& closestPos = ClosestPointOnLine(commandPos1, commandPos2, owner->pos);
const float curTargetDist = LinePointDist(closestPos, commandPos2, orderTarget->pos);
const float maxTargetDist = (500 * owner->moveState + owner->maxRange);
if (owner->moveState < MOVESTATE_ROAM && curTargetDist > maxTargetDist) {
StopMove();
FinishCommand();
return;
}
}
// check if we are in direct command of attacker
if (!inCommand) {
if (c.params.size() == 1) {
CUnit* targetUnit = unitHandler->GetUnit(c.params[0]);
// check if we have valid target parameter and that we aren't attacking ourselves
if (targetUnit == NULL) { StopMove(); FinishCommand(); return; }
if (targetUnit == owner) { StopMove(); FinishCommand(); return; }
if (targetUnit->GetTransporter() != NULL && !modInfo.targetableTransportedUnits) {
StopMove(); FinishCommand(); return;
}
const float3 tgtErrPos = targetUnit->pos + owner->posErrorVector * 128;
const float3 tgtPosDir = (tgtErrPos - owner->pos).Normalize();
SetGoal(tgtErrPos - tgtPosDir * targetUnit->radius, owner->pos);
SetOrderTarget(targetUnit);
owner->AttackUnit(targetUnit, (c.options & INTERNAL_ORDER) == 0, c.GetID() == CMD_MANUALFIRE);
inCommand = true;
}
else if (c.params.size() >= 3) {
// user gave force-fire attack command
SetGoal(c.GetPos(0), owner->pos);
inCommand = true;
}
}
// if our target is dead or we lost it then stop attacking
// NOTE: unit should actually just continue to target area!
if (targetDied || (c.params.size() == 1 && UpdateTargetLostTimer(int(c.params[0])) == 0)) {
// cancel keeppointingto
StopMove();
FinishCommand();
return;
}
// user clicked on enemy unit (note that we handle aircrafts slightly differently)
if (orderTarget != NULL) {
bool tryTargetRotate = false;
bool tryTargetHeading = false;
float edgeFactor = 0.0f; // percent offset to target center
const float3 targetMidPosVec = owner->midPos - orderTarget->midPos;
const float targetGoalDist = (orderTarget->pos + owner->posErrorVector * 128.0f).SqDistance2D(goalPos);
const float targetPosDist = Square(10.0f + orderTarget->pos.distance2D(owner->pos) * 0.2f);
const float minPointingDist = std::min(1.0f * owner->losRadius * loshandler->losDiv, owner->maxRange * 0.9f);
// FIXME? targetMidPosMaxDist is 3D, but compared with a 2D value
const float targetMidPosDist2D = targetMidPosVec.Length2D();
//const float targetMidPosMaxDist = owner->maxRange - (orderTarget->speed.SqLength() / owner->unitDef->maxAcc);
if (!owner->weapons.empty()) {
if (!(c.options & ALT_KEY) && SkipParalyzeTarget(orderTarget)) {
StopMove();
FinishCommand();
return;
}
}
for (unsigned int wNum = 0; wNum < owner->weapons.size(); wNum++) {
CWeapon* w = owner->weapons[wNum];
if (c.GetID() == CMD_MANUALFIRE) {
assert(owner->unitDef->canManualFire);
if (!w->weaponDef->manualfire) {
continue;
}
}
tryTargetRotate = w->TryTargetRotate(orderTarget, (c.options & INTERNAL_ORDER) == 0);
tryTargetHeading = w->TryTargetHeading(GetHeadingFromVector(-targetMidPosVec.x, -targetMidPosVec.z), orderTarget->pos, orderTarget != NULL, orderTarget);
if (tryTargetRotate || tryTargetHeading)
break;
edgeFactor = math::fabs(w->targetBorder);
}
// if w->AttackUnit() returned true then we are already
// in range with our biggest (?) weapon, so stop moving
// also make sure that we're not locked in close-in/in-range state loop
// due to rotates invoked by in-range or out-of-range states
if (tryTargetRotate) {
const bool canChaseTarget = (!tempOrder || owner->moveState != MOVESTATE_HOLDPOS);
const bool targetBehind = (targetMidPosVec.dot(orderTarget->speed) < 0.0f);
if (canChaseTarget && tryTargetHeading && targetBehind) {
SetGoal(owner->pos + (orderTarget->speed * 80), owner->pos, SQUARE_SIZE, orderTarget->speed.Length() * 1.1f);
} else {
StopMove();
if (gs->frameNum > lastCloseInTry + MAX_CLOSE_IN_RETRY_TICKS) {
owner->moveType->KeepPointingTo(orderTarget->midPos, minPointingDist, true);
}
}
owner->AttackUnit(orderTarget, (c.options & INTERNAL_ORDER) == 0, c.GetID() == CMD_MANUALFIRE);
}
// if we're on hold pos in a temporary order, then none of the close-in
// code below should run, and the attack command is cancelled.
else if (tempOrder && owner->moveState == MOVESTATE_HOLDPOS) {
StopMove();
FinishCommand();
return;
}
// if ((our movetype has type HoverAirMoveType and length of 2D vector from us to target
// less than 90% of our maximum range) OR squared length of 2D vector from us to target
// less than 1024) then we are close enough
else if (targetMidPosDist2D < (owner->maxRange * 0.9f)) {
if (dynamic_cast<CHoverAirMoveType*>(owner->moveType) != NULL || (targetMidPosVec.SqLength2D() < 1024)) {
StopMove();
owner->moveType->KeepPointingTo(orderTarget->midPos, minPointingDist, true);
}
// if (((first weapon range minus first weapon length greater than distance to target)
// and length of 2D vector from us to target less than 90% of our maximum range)
// then we are close enough, but need to move sideways to get a shot.
//assumption is flawed: The unit may be aiming or otherwise unable to shoot
else if (owner->unitDef->strafeToAttack && targetMidPosDist2D < (owner->maxRange * 0.9f)) {
moveDir ^= (owner->moveType->progressState == AMoveType::Failed);
const float sin = moveDir ? 3.0/5 : -3.0/5;
const float cos = 4.0 / 5;
float3 goalDiff;
goalDiff.x = targetMidPosVec.dot(float3(cos, 0, -sin));
goalDiff.z = targetMidPosVec.dot(float3(sin, 0, cos));
goalDiff *= (targetMidPosDist2D < (owner->maxRange * 0.3f)) ? 1/cos : cos;
goalDiff += orderTarget->pos;
SetGoal(goalDiff, owner->pos);
}
}
// if 2D distance of (target position plus attacker error vector times 128)
// to goal position greater than
// (10 plus 20% of 2D distance between attacker and target) then we need to close
// in on target more
else if (targetGoalDist > targetPosDist) {
// if the target isn't in LOS, go to its approximate position
// otherwise try to go precisely to the target
// this should fix issues with low range weapons (mainly melee)
const float3 errPos = ((orderTarget->losStatus[owner->allyteam] & LOS_INLOS)? ZeroVector: owner->posErrorVector * 128.0f);
const float3 tgtPos = orderTarget->pos + errPos;
const float3 norm = (tgtPos - owner->pos).Normalize();
const float3 goal = tgtPos - norm * (orderTarget->radius * edgeFactor * 0.8f);
SetGoal(goal, owner->pos);
if (lastCloseInTry < gs->frameNum + MAX_CLOSE_IN_RETRY_TICKS)
lastCloseInTry = gs->frameNum;
}
}
// user wants to attack the ground; cycle through our
// weapons until we find one that can accomodate him
else if (c.params.size() >= 3) {
const float3 attackPos = c.GetPos(0);
const float3 attackVec = attackPos - owner->pos;
bool foundWeapon = false;
for (unsigned int wNum = 0; wNum < owner->weapons.size(); wNum++) {
CWeapon* w = owner->weapons[wNum];
if (foundWeapon)
break;
// XXX HACK - special weapon overrides any checks
if (c.GetID() == CMD_MANUALFIRE) {
assert(owner->unitDef->canManualFire);
if (!w->weaponDef->manualfire)
continue;
if (attackVec.SqLength() >= (w->range * w->range))
continue;
StopMove();
owner->AttackGround(attackPos, (c.options & INTERNAL_ORDER) == 0, c.GetID() == CMD_MANUALFIRE);
owner->moveType->KeepPointingTo(attackPos, owner->maxRange * 0.9f, true);
foundWeapon = true;
} else {
// NOTE:
// we call TryTargetHeading which is less restrictive than TryTarget
// (eg. the former succeeds even if the unit has not already aligned
// itself with <attackVec>)
if (w->TryTargetHeading(GetHeadingFromVector(attackVec.x, attackVec.z), attackPos, (c.options & INTERNAL_ORDER) == 0, NULL)) {
if (w->TryTargetRotate(attackPos, (c.options & INTERNAL_ORDER) == 0)) {
StopMove();
owner->AttackGround(attackPos, (c.options & INTERNAL_ORDER) == 0, c.GetID() == CMD_MANUALFIRE);
foundWeapon = true;
}
// for gunships, this pitches the nose down such that
// TryTargetRotate (which also checks range for itself)
// has a bigger chance of succeeding
//
// hence it must be called as soon as we get in range
// and may not depend on what TryTargetRotate returns
// (otherwise we might never get a firing solution)
owner->moveType->KeepPointingTo(attackPos, owner->maxRange * 0.9f, true);
}
}
}
#if 0
// no weapons --> no need to stop at an arbitrary distance?
else if (diff.SqLength2D() < 1024) {
StopMove();
owner->moveType->KeepPointingTo(attackPos, owner->maxRange * 0.9f, true);
}
#endif
// if we are unarmed and more than 10 elmos distant
// from target position, then keeping moving closer
if (owner->weapons.empty() && attackPos.SqDistance2D(goalPos) > 100) {
SetGoal(attackPos, owner->pos);
}
}
void CProjectileHandler::Draw(bool drawReflection,bool drawRefraction)
{
glDisable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
glDepthMask(1);
CVertexArray* va=GetVertexArray();
int numFlyingPieces = 0;
int drawnPieces = 0;
/* Putting in, say, viewport culling will deserve refactoring. */
unitDrawer->SetupForUnitDrawing();
unitDrawer->SetupFor3DO();
GML_RECMUTEX_LOCK(proj); // Draw
Projectile_List::iterator psi;
distlist.clear();
// Projectiles (3do's get rendered, s3o qued)
for (psi = ps.begin(); psi != ps.end(); ++psi) {
CProjectile* pro = *psi;
pro->UpdateDrawPos();
if (camera->InView(pro->pos, pro->drawRadius) && (gu->spectatingFullView || loshandler->InLos(pro, gu->myAllyTeam) ||
(pro->owner() && teamHandler->Ally(pro->owner()->allyteam, gu->myAllyTeam)))) {
CUnit* owner = pro->owner();
CUnit* trans = owner? (CUnit*) owner->GetTransporter(): 0;
bool stunned = owner? owner->stunned: false;
if (owner && trans && stunned && dynamic_cast<CShieldPartProjectile*>(pro)) {
// if the unit that fired this projectile is inside a non-firebase
// transport (so stunned) and the projectile forms part of a shield
// (ie., the unit has a CPlasmaRepulser weapon but cannot fire it),
// prevent the projectile (shield segment) from being drawn at the
// unit's pre-pickup position (since CPlasmaRepulser::Update() is
// responsible for updating CShieldPartProjectile::centerPos)
continue;
}
if (drawReflection) {
if (pro->pos.y < -pro->drawRadius)
continue;
float dif = pro->pos.y - camera->pos.y;
float3 zeroPos = camera->pos * (pro->pos.y / dif) + pro->pos * (-camera->pos.y / dif);
if (ground->GetApproximateHeight(zeroPos.x, zeroPos.z) > 3 + 0.5f * pro->drawRadius)
continue;
}
if (drawRefraction && pro->pos.y > pro->drawRadius)
continue;
if (pro->s3domodel) {
if (pro->s3domodel->textureType) {
unitDrawer->QueS3ODraw(pro, pro->s3domodel->textureType);
} else {
pro->DrawUnitPart();
}
}
struct projdist tmp;
tmp.proj = pro;
tmp.dist = pro->pos.dot(camera->forward);
distlist.push_back(tmp);
}
}
// 3DO flying pieces
va->Initialize();
va->EnlargeArrays(flying3doPieces->size()*4,0,VA_SIZE_TN);
numFlyingPieces += flying3doPieces->size();
for(list<FlyingPiece*>::iterator pi=flying3doPieces->begin();pi!=flying3doPieces->end();++pi){
CMatrix44f m;
m.Rotate((*pi)->rot,(*pi)->rotAxis);
float3 interPos=(*pi)->pos+(*pi)->speed*gu->timeOffset;
C3DOTextureHandler::UnitTexture* tex=(*pi)->prim->texture;
const std::vector<S3DOVertex>& vertices = (*pi)->object->vertices;
const std::vector<int>& verticesIdx = (*pi)->prim->vertices;
const S3DOVertex* v=&vertices[verticesIdx[0]];
float3 tp=m.Mul(v->pos);
float3 tn=m.Mul(v->normal);
tp+=interPos;
va->AddVertexQTN(tp,tex->xstart,tex->ystart,tn);
v=&vertices[verticesIdx[1]];
tp=m.Mul(v->pos);
tn=m.Mul(v->normal);
tp+=interPos;
va->AddVertexQTN(tp,tex->xend,tex->ystart,tn);
v=&vertices[verticesIdx[2]];
tp=m.Mul(v->pos);
tn=m.Mul(v->normal);
tp+=interPos;
va->AddVertexQTN(tp,tex->xend,tex->yend,tn);
v=&vertices[verticesIdx[3]];
tp=m.Mul(v->pos);
tn=m.Mul(v->normal);
tp+=interPos;
va->AddVertexQTN(tp,tex->xstart,tex->yend,tn);
}
drawnPieces+=va->drawIndex()/32;
unitDrawer->CleanUp3DO();
// draw qued S3O projectiles
unitDrawer->DrawQuedS3O();
// S3O flying pieces
va->DrawArrayTN(GL_QUADS);
for (int textureType = 1; textureType < flyings3oPieces.size(); textureType++){
/* TODO Skip this if there's no FlyingPieces. */
texturehandlerS3O->SetS3oTexture(textureType);
for (int team = 0; team < flyings3oPieces[textureType].size(); team++){
FlyingPiece_List * fpl = flyings3oPieces[textureType][team];
unitDrawer->SetTeamColour(team);
va->Initialize();
va->EnlargeArrays(fpl->size()*4,0,VA_SIZE_TN);
numFlyingPieces += fpl->size();
for(list<FlyingPiece*>::iterator pi=fpl->begin();pi!=fpl->end();++pi){
CMatrix44f m;
m.Rotate((*pi)->rot,(*pi)->rotAxis);
float3 interPos=(*pi)->pos+(*pi)->speed*gu->timeOffset;
SS3OVertex * verts = (*pi)->verts;
float3 tp, tn;
for (int i = 0; i < 4; i++){
tp=m.Mul(verts[i].pos);
tn=m.Mul(verts[i].normal);
tp+=interPos;
va->AddVertexQTN(tp,verts[i].textureX,verts[i].textureY,tn);
}
}
drawnPieces+=va->drawIndex()/32;
va->DrawArrayTN(GL_QUADS);
}
}
unitDrawer->CleanUpUnitDrawing();
// Alpha transculent particles
sort(distlist.begin(), distlist.end(), CompareProjDist);
glEnable(GL_BLEND);
glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_TEXTURE_2D);
textureAtlas->BindTexture();
glColor4f(1,1,1,0.2f);
glAlphaFunc(GL_GREATER,0.0f);
glEnable(GL_ALPHA_TEST);
glDepthMask(0);
// glFogfv(GL_FOG_COLOR,mapInfo->atmosphere.fogColor);
glDisable(GL_FOG);
currentParticles=0;
CProjectile::inArray=false;
CProjectile::va=GetVertexArray();
CProjectile::va->Initialize();
for(int a=0;a<distlist.size();a++){
distlist.at(a).proj->Draw();
}
if(CProjectile::inArray)
CProjectile::DrawArray();
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
//glDisable(GL_TEXTURE_2D);
glDisable(GL_ALPHA_TEST);
glColor4f(1,1,1,1.0f);
glDepthMask(1);
currentParticles=(int)(ps.size()*0.8f+currentParticles*0.2f);
currentParticles+=(int)(0.2f*drawnPieces+0.3f*numFlyingPieces);
particleSaturation=(float)currentParticles/(float)maxParticles;
// glFogfv(GL_FOG_COLOR,mapInfo->atmosphere.fogColor);
}
