float3 CAICallback::ClosestBuildSite(const UnitDef* unitdef,float3 pos,float searchRadius,int minDist)
{
//todo fix so you cant detect enemy buildings with it
CFeature* feature;
int allyteam=gs->AllyTeam(team);
int endr = (int)(searchRadius / (SQUARE_SIZE*2));
const vector<SearchOffset>& ofs = GetSearchOffsetTable (endr);
for(int so=0;so<endr*endr*4;so++) {
float x = pos.x+ofs[so].dx*SQUARE_SIZE*2;
float z = pos.z+ofs[so].dy*SQUARE_SIZE*2;
float3 p(x,0,z);
p = helper->Pos2BuildPos (p, unitdef);
if(uh->TestUnitBuildSquare(p,unitdef,feature) && (!feature || feature->allyteam!=allyteam))
{
int xs=(int)(x/SQUARE_SIZE);
int zs=(int)(z/SQUARE_SIZE);
bool good=true;
for(int z2=max(0,zs-unitdef->ysize/2-minDist);z2<min(gs->mapy,zs+unitdef->ysize+minDist);++z2){
for(int x2=max(0,xs-unitdef->xsize/2-minDist);x2<min(gs->mapx,xs+unitdef->xsize+minDist);++x2){
CSolidObject* so=readmap->groundBlockingObjectMap[z2*gs->mapx+x2];
if(so && so->immobile && !dynamic_cast<CFeature*>(so)){
good=false;
break;
}
}
}
if(good)
return p;
}
}
return float3(-1.0f,0.0f,0.0f);
}
float3 CAICallback::ClosestBuildSite(const UnitDef* unitdef,float3 pos,float searchRadius,int minDist, int facing)
{
if (!unitdef) return float3(-1.0f,0.0f,0.0f);
CFeature* feature;
int allyteam=gs->AllyTeam(team);
int endr = (int)(searchRadius / (SQUARE_SIZE*2));
const vector<SearchOffset>& ofs = GetSearchOffsetTable (endr);
for(int so=0;so<endr*endr*4;so++) {
float x = pos.x+ofs[so].dx*SQUARE_SIZE*2;
float z = pos.z+ofs[so].dy*SQUARE_SIZE*2;
BuildInfo bi(unitdef, float3(x,0,z), facing);
bi.pos = helper->Pos2BuildPos (bi);
if(uh->TestUnitBuildSquare(bi,feature,allyteam) && (!feature || feature->allyteam!=allyteam))
{
int xs=(int)(x/SQUARE_SIZE);
int zs=(int)(z/SQUARE_SIZE);
bool good=true;
int xsize=bi.GetXSize();
int ysize=bi.GetYSize();
for(int z2=std::max(0,zs-ysize/2-minDist);z2<std::min(gs->mapy,zs+(ysize+1)/2+minDist);++z2){
for(int x2=std::max(0,xs-xsize/2-minDist);x2<std::min(gs->mapx,xs+(xsize+1)/2+minDist);++x2){
CSolidObject* so = groundBlockingObjectMap->GroundBlockedUnsafe(z2 * gs->mapx + x2);
if(so && so->immobile && !dynamic_cast<CFeature*>(so)){
good=false;
break;
}
}
}
//Checking factories near - factory can open yard for building
if (good) for(int z2=std::max(0,zs-ysize/2-minDist-2);z2<std::min(gs->mapy,zs+(ysize+1)/2+minDist+2);++z2){
for(int x2=std::max(0,xs-xsize/2-minDist-2);x2<std::min(gs->mapx,xs+(xsize+1)/2+minDist+2);++x2){
CSolidObject* so = groundBlockingObjectMap->GroundBlockedUnsafe(z2 * gs->mapx + x2);
if(so && so->immobile && dynamic_cast<CFactory*>(so) && ((CFactory*)so)->opening){
good=false;
break;
}
}
}
if(good)
return bi.pos;
}
}
return float3(-1.0f,0.0f,0.0f);
}
float3 CGameHelper::ClosestBuildSite(int team, const UnitDef* unitDef, float3 pos, float searchRadius, int minDist, int facing)
{
if (!unitDef) {
return float3(-1.0f, 0.0f, 0.0f);
}
CFeature* feature = NULL;
const int allyteam = teamHandler->AllyTeam(team);
const int endr = int(searchRadius / (SQUARE_SIZE * 2));
const vector<SearchOffset>& ofs = GetSearchOffsetTable(endr);
for (int so = 0; so < endr * endr * 4; so++) {
float x = pos.x + ofs[so].dx * SQUARE_SIZE * 2;
float z = pos.z + ofs[so].dy * SQUARE_SIZE * 2;
BuildInfo bi(unitDef, float3(x, 0.0f, z), facing);
bi.pos = Pos2BuildPos(bi);
if (uh->TestUnitBuildSquare(bi, feature, allyteam) && (!feature || feature->allyteam != allyteam)) {
const int xs = int(x / SQUARE_SIZE);
const int zs = int(z / SQUARE_SIZE);
const int xsize = bi.GetXSize();
const int zsize = bi.GetZSize();
bool good = true;
int z2Min = std::max( 0, zs - (zsize ) / 2 - minDist);
int z2Max = std::min(gs->mapy, zs + (zsize + 1) / 2 + minDist);
int x2Min = std::max( 0, xs - (xsize ) / 2 - minDist);
int x2Max = std::min(gs->mapx, xs + (xsize + 1) / 2 + minDist);
// check for nearby blocking features
for (int z2 = z2Min; z2 < z2Max; ++z2) {
for (int x2 = x2Min; x2 < x2Max; ++x2) {
CSolidObject* so = groundBlockingObjectMap->GroundBlockedUnsafe(z2 * gs->mapx + x2);
if (so && so->immobile && !dynamic_cast<CFeature*>(so)) {
good = false;
break;
}
}
}
if (good) {
z2Min = std::max( 0, zs - (zsize ) / 2 - minDist - 2);
z2Max = std::min(gs->mapy, zs + (zsize + 1) / 2 + minDist + 2);
x2Min = std::max( 0, xs - (xsize ) / 2 - minDist - 2);
x2Max = std::min(gs->mapx, xs + (xsize + 1) / 2 + minDist + 2);
// check for nearby factories with open yards
for (int z2 = z2Min; z2 < z2Max; ++z2) {
for (int x2 = x2Min; x2 < x2Max; ++x2) {
CSolidObject* so = groundBlockingObjectMap->GroundBlockedUnsafe(z2 * gs->mapx + x2);
if (so && so->immobile && dynamic_cast<CFactory*>(so) && ((CFactory*)so)->opening) {
good = false;
break;
}
}
}
}
if (good) {
return bi.pos;
}
}
}
return float3(-1.0f, 0.0f, 0.0f);
}
