gistfile1.java

import org.rsbot.script.Script;
import org.rsbot.script.ScriptManifest;
import org.rsbot.script.internal.event.PaintListener;
import org.rsbot.script.methods.*;
import org.rsbot.script.wrappers.Area;
import org.rsbot.script.wrappers.Tile;


import java.awt.*;
import java.util.*;

@ScriptManifest(name = "Room Generator", authors = {"Zalgo"}, description = "Builds a list of rooms from collision flags")
public class RoomGeneration extends Script implements PaintListener {
	private ArrayList<Room> rooms = null;
	public enum Flag {
//		WALL_NORTHWEST(0x1),
//		WALL_NORTH(0x2),
//		WALL_NORTHEAST(0x4),
//		WALL_EAST(0x8),
//		WALL_SOUTHEAST(0x10),
//		WALL_SOUTH(0x20),
//		WALL_SOUTHWEST(0x40),
//		WALL_WEST(0x80),

//		OBJECT_TILE(0x100),

		WALL_BLOCK_NORTHWEST(0x200),
		WALL_BLOCK_NORTH(0x400),
		WALL_BLOCK_NORTHEAST(0x800),
		WALL_BLOCK_EAST(0x1000),
		WALL_BLOCK_SOUTHEAST(0x2000),
		WALL_BLOCK_SOUTH(0x4000),
		WALL_BLOCK_SOUTHWEST(0x8000),
		WALL_BLOCK_WEST(0x10000),

		OBJECT_BLOCK(0x20000),
		DECORATION_BLOCK(0x40000),

		WALL_ALLOW_RANGE_NORTHWEST(0x400000),
		WALL_ALLOW_RANGE_NORTH(0x800000),
		WALL_ALLOW_RANGE_NORTHEAST(0x1000000),
		WALL_ALLOW_RANGE_EAST(0x2000000),
		WALL_ALLOW_RANGE_SOUTHEAST(0x4000000),
		WALL_ALLOW_RANGE_SOUTH(0x8000000),
		WALL_ALLOW_RANGE_SOUTHWEST(0x10000000),
		WALL_ALLOW_RANGE_WEST(0x20000000),
		OBJECT_ALLOW_RANGE(0x40000000),

		WATER(0x1280100),

		NULL(0);
		private int flag;

		Flag(int flag){
			this.flag = flag;
		}

		public int getFlag() {
			return this.flag;
		}

		public String toString() {
			return this.name();
		}
	}


	@Override
	protected int loop() {
		rooms = generateRooms(Flag.NULL);
		return 10000;
	}

	public void onRepaint(Graphics graphics) {
		try {
			if(rooms != null) {
				for(Room room : rooms) {
					room.draw(graphics, Color.RED);
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private Flag getFlag(Tile tile) {
		Tile offset = Walking.getCollisionOffset(Game.getPlane());
		int[][] flags = Walking.getCollisionFlags(Game.getPlane());
		int tileFlag = flags[tile.getX() - (Game.getBaseX() + offset.getX())][tile.getY() - (Game.getBaseY() + offset.getY())];
		for(int iii = 0; iii < Flag.values().length; iii++) {
			int flag = Flag.values()[iii].getFlag();
			if((flag & tileFlag) != 0) {
				return Flag.values()[iii];
			}
		}
		return Flag.NULL;
	}

	private Tile[] getTilesWithFlags(Flag... flags) {
		Tile[] loaded = getLoadedArea();
		ArrayList<Tile> filtered = new ArrayList<Tile>();
		for(Tile toCheck : loaded) {
			for(Flag flag : flags) {
				if(getFlag(toCheck) == flag){
					filtered.add(toCheck);
					break;
				}
			}
		}
		return filtered.toArray(new Tile[filtered.size()]);
	}

	private Tile[] getLoadedArea() {
		Tile base = Game.getMapBase();
		ArrayList<Tile> tiles = new ArrayList<Tile>();
		tiles.add(base);
		int index = 1;
		for(int x = 1; x < 105; x++) {
			for(int y = 1; y < 104; y++) {
				tiles.add(index, base.derive(x - 1, y));
				index++;
			}
			if(x != 104){
				tiles.add(index, base.derive(x, 0));
				index++;
			}
		}
		return tiles.toArray(new Tile[tiles.size()]);
	}

	private ArrayList<Room> generateRooms(Flag... flags) {
		//BFS SEARCH
		ArrayList<Tile> unchecked = new ArrayList<Tile>();
		for(Flag flag : flags) {
			unchecked.addAll(Arrays.asList(getTilesWithFlags(flag)));
		}

		if(unchecked.size() != 0) {
			ArrayList<Room> rooms = new ArrayList<Room>();
			while(!unchecked.isEmpty()){
				ArrayList<Tile> areaTiles = new ArrayList<Tile>();
				Queue<Tile> queue = new LinkedList<Tile>();
				areaTiles.add(unchecked.get(0));
				queue.add(unchecked.get(0));
				unchecked.remove(0);
				while(!queue.isEmpty()) {
					Tile t = queue.remove();
					Tile child = null;
					while((child = getUncheckedChild(t, unchecked)) != null) {
						areaTiles.add(child);
						queue.add(child);
						unchecked.remove(child);
					}
				}
				rooms.add(new Room(areaTiles.toArray(new Tile[areaTiles.size()])));
			}
			return rooms;
		}
		return null;
	}

	private Tile getUncheckedChild(Tile parent, ArrayList<Tile> unchecked) {
		Tile[] children = new Tile[] {parent.derive(1, 0), parent.derive(0, 1),
				parent.derive(-1, 0), parent.derive(0, -1)};
		for(Tile tile : children) {
			if(unchecked.contains(tile))
				return tile;
		}
		return null;
	}

	private class Room {
		private Tile[] tiles;

		public Room(Tile[] tiles) {
			this.tiles = tiles;
		}

		public boolean contains(Tile inTile) {
			for(Tile tile : tiles) {
				if(tile.equals(inTile))
					return true;
			}
			return false;
		}

		public void draw(Graphics graphics, Color color) {
			for(Tile tile : tiles) {
				if(tile.isOnMap())
					tile.draw(graphics, color, 0);
			}
		}

		public Area getArea() {
			return new Area(tiles);
		}
	}

}