void MapGenerator::fillBSP(TCODBsp* root){
TCODBsp* temp = root;
fillBox(temp->x,temp->y,temp->w,temp->h,"wall");
if (temp->isLeaf()){
std::cout<<temp->x<<", "<<temp->y<<"//"<<temp->w<<", "<<temp->h<<"\n";
int offset = RNG->getInt(1, 2);
temp->x = (temp->x)+offset;
temp->w = RNG->getInt((temp->w)-3,(temp->w)-(offset+1));
offset = RNG->getInt(1, 2);
temp->y = (temp->y)+offset;
temp->h = RNG->getInt((temp->h)-3,(temp->h)-(offset+1));
fillBox(temp->x,temp->y,temp->w,temp->h,"grnd");
}
// fillBox(temp->x,temp->y,temp->w,temp->h,"grnd");
if (!temp->isLeaf()){
fillBSP(temp->getLeft());
fillBSP(temp->getRight());
connectBSP(temp);
}
}
void MapGenerator::genBSP(int numberLayers, int layerNumber){
if (layerNumber == 0){
fillBox(0,0,mapw,maph,"watr");
}
else{
fillBox(0,0,mapw,maph,"watr");
}
TCODBsp* myBSP = new TCODBsp(0,0,mapw, maph);
int firstSplit = RNG->getInt(19,30);
myBSP->splitOnce(false,firstSplit);
TCODBsp *openSpace;
TCODBsp *closedSpace;
// if(firstSplit>39 ){// this is one of many possible configurations. using bsp, half open, half closed style level.
// openSpace = myBSP->getLeft();
// closedSpace = myBSP->getRight();
//}else{
closedSpace = myBSP->getLeft();
openSpace = myBSP->getRight();
//}
closedSpace->splitRecursive(NULL,4,8,8,1.8,1.4);
openSpace->splitRecursive(NULL, 3,7 ,7,1.5,1.5);
TCODBsp *temp = closedSpace;
fillBSP(closedSpace);
//connectBSP(closedSpace);
myBSP->resize(0,0,mapw, maph);
}