/*
 * Pixel Dungeon
 * Copyright (C) 2012-2015 Oleg Dolya
 *
 * Shattered Pixel Dungeon
 * Copyright (C) 2014-2022 Evan Debenham
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

package com.shatteredpixel.shatteredpixeldungeon.levels.rooms.standard;

import com.shatteredpixel.shatteredpixeldungeon.levels.Level;
import com.shatteredpixel.shatteredpixeldungeon.levels.Terrain;
import com.shatteredpixel.shatteredpixeldungeon.levels.features.LevelTransition;
import com.shatteredpixel.shatteredpixeldungeon.levels.painters.Painter;
import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.Room;
import com.watabou.utils.Point;

public class ExitRoom extends StandardRoom {
	
	@Override
	public int minWidth() {
		return Math.max(super.minWidth(), 5);
	}
	
	@Override
	public int minHeight() {
		return Math.max(super.minHeight(), 5);
	}
	
	public void paint(Level level) {

		Painter.fill( level, this, Terrain.WALL );
		Painter.fill( level, this, 1, Terrain.EMPTY );
		
		for (Room.Door door : connected.values()) {
			door.set( Room.Door.Type.REGULAR );
		}
		
		int exit = level.pointToCell(random( 2 ));
		Painter.set( level, exit, Terrain.EXIT );
		level.transitions.add(new LevelTransition(level, exit, LevelTransition.Type.REGULAR_EXIT));
	}
	
	@Override
	public boolean canPlaceCharacter(Point p, Level l) {
		return super.canPlaceCharacter(p, l) && l.pointToCell(p) != l.exit();
	}

	@Override
	public boolean connect(Room room) {
		//cannot connect to entrance, otherwise works normally
		if (room instanceof EntranceRoom)   return false;
		else                            return super.connect(room);
	}
}
