const void SandPile::timestep(bool midpoint) {
lattice = relax(lattice);
// 1. add random sand
// TODO
// std::cout << "\taddSand" << std::endl;
if(midpoint){
addSand(nrOfElements/2);
}
else lattice=addSand(lattice);
}
void Chunk::stepByStepCreation(){
switch(stepCreation){
case 1:
addLava();
break;
case 2:
addWater();
break;
case 3:
addSand();
break;
case 4:
addStone();
break;
case 5:
addDirt();
break;
case 6:
addTree();
break;
case 7:
// to avoid errors
checkSizeChunk();
// checkVisibleBlocks();
saveChunkInFile();
break;
default:
// start
if(!readChunkFromFile()){
// fail to open file, it's time to generate a new one
checkSizeChunk(); // fill Chunk with zero
}else{
stepCreation = 6; // almost end of the generation
}
break;
}
stepCreation++;
}
std::vector<int> SandPile::addSand(std::vector<int> & lat) {
return addSand(lat,0.001);
}
