CityGrounds.java

package greymerk.roguelike.citadel;

import java.util.List;
import java.util.Random;

import greymerk.roguelike.dungeon.towers.ITower;
import greymerk.roguelike.dungeon.towers.Tower;
import greymerk.roguelike.theme.ITheme;
import greymerk.roguelike.theme.Theme;
import greymerk.roguelike.util.graph.Edge;
import greymerk.roguelike.util.graph.Graph;
import greymerk.roguelike.util.mst.MSTPoint;
import greymerk.roguelike.util.mst.MinimumSpanningTree;
import greymerk.roguelike.worldgen.Cardinal;
import greymerk.roguelike.worldgen.Coord;
import greymerk.roguelike.worldgen.IWorldEditor;
import greymerk.roguelike.worldgen.blocks.BlockType;
import greymerk.roguelike.worldgen.shapes.RectSolid;

public class CityGrounds {

	public static void generate(IWorldEditor editor, Random rand, MinimumSpanningTree mst, ITheme theme, Coord pos){
		
		Coord start;
		Coord end;
		
		start = new Coord(pos);
		start.add(new Coord(Citadel.EDGE_LENGTH * -3, 10, Citadel.EDGE_LENGTH * -3));
		end = new Coord(pos);
		end.add(new Coord(Citadel.EDGE_LENGTH * 3, 40, Citadel.EDGE_LENGTH * 3));
		RectSolid.fill(editor, rand, start, end, BlockType.get(BlockType.AIR), true, true);
		
		start = new Coord(pos);
		start.add(new Coord(Citadel.EDGE_LENGTH * -3, 10, Citadel.EDGE_LENGTH * -3));
		end = new Coord(pos);
		end.add(new Coord(Citadel.EDGE_LENGTH * 3, 20, Citadel.EDGE_LENGTH * 3));
		RectSolid.fill(editor, rand, start, end, theme.getPrimary().getWall(), true, true);
		
		start = new Coord(pos);
		start.add(new Coord(Citadel.EDGE_LENGTH * -2, 20, Citadel.EDGE_LENGTH * -2));
		end = new Coord(pos);
		end.add(new Coord(Citadel.EDGE_LENGTH * 2, 30, Citadel.EDGE_LENGTH * 2));
		RectSolid.fill(editor, rand, start, end, theme.getPrimary().getWall(), true, true);
		
		start = new Coord(pos);
		start.add(new Coord(Citadel.EDGE_LENGTH * -1, 30, Citadel.EDGE_LENGTH * -1));
		end = new Coord(pos);
		end.add(new Coord(Citadel.EDGE_LENGTH, 40, Citadel.EDGE_LENGTH));
		RectSolid.fill(editor, rand, start, end, theme.getPrimary().getWall(), true, true);
		
		Coord cursor = new Coord(pos);
		cursor.add(Cardinal.UP, 20);
		
		for(Edge<MSTPoint> e : mst.getEdges()){
			start = e.getStart().getPosition();
			start.add(cursor);
			end = e.getEnd().getPosition();
			end.add(cursor);
			end.add(Cardinal.DOWN, 20);
			RectSolid.fill(editor, rand, start, end, theme.getPrimary().getWall(), true, true);
		}
		
		Graph<Coord> layout = mst.getGraph();
		List<Coord> towers = layout.getPoints();
		for(Coord c : towers){
			c.add(pos);
			rand = Citadel.getRandom(editor, c.getX(), c.getZ());
			ITower tower = Tower.get(Tower.values()[rand.nextInt(Tower.values().length)]);
			tower.generate(editor, rand, Theme.getTheme(Theme.values()[rand.nextInt(Theme.values().length)]), new Coord(c.getX(), 50, c.getZ()));
		}
		
	}
	
	
}