DungeonBase.java

package greymerk.roguelike.dungeon.base;

import java.util.Random;

import greymerk.roguelike.dungeon.settings.LevelSettings;
import greymerk.roguelike.worldgen.Cardinal;
import greymerk.roguelike.worldgen.Coord;
import greymerk.roguelike.worldgen.IWorldEditor;
import greymerk.roguelike.worldgen.MetaBlock;
import greymerk.roguelike.worldgen.shapes.RectHollow;

public abstract class DungeonBase implements IDungeonRoom{

	@Override
	public abstract boolean generate(IWorldEditor editor, Random rand, LevelSettings settings, Cardinal[] entrances, Coord origin);
	
	@Override
	public abstract int getSize();
	
	@Override
	public boolean validLocation(IWorldEditor editor, Cardinal dir, Coord pos){
		
		int size = getSize();
		Coord start = new Coord(pos.getX() - size, pos.getY() - 2, pos.getZ() - size);
		Coord end = new Coord(pos.getX() + size, pos.getY() + 5, pos.getZ() + size);
		
		for(Coord cursor : new RectHollow(start, end)){
			MetaBlock b = editor.getBlock(cursor);
			if(!b.getMaterial().isSolid()) return false;
		}
		
		return true;
	}
}