package com.ancientslime.boombirds.Enemies;

import com.ancientslime.boombirds.Boombirds;
import com.ancientslime.boombirds.GameScreen;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.physics.box2d.World;
import com.badlogic.gdx.utils.Array;


public class Bombs {
    private final GameScreen game;
    private final Explosions explosions;
    private final World world;
    private final Array<Bomb> bombList;
    private final Array<Bomb> bombsToRemove;



    public Bombs(final GameScreen game,Explosions explosions, final World world){
        this.game = game;
        this.explosions = explosions;
        this.world = world;
        this.bombList = new Array<Bomb>();
        this.bombsToRemove = new Array<Bomb>();

    }

    public void newBomb(final Vector2 pos, boolean facingRight){
        Bomb bomb = new Bomb(game, this, world, pos, facingRight);
        bombList.add(bomb);
    }

    public void collided(final Bomb bomb) {

        bombsToRemove.add(bomb);

        Gdx.app.postRunnable(new Runnable() {
            public void run() {
                explosions.newExp(new Vector2(bomb.body.getWorldCenter().x, bomb.body.getWorldCenter().y  + 3.5f / Boombirds.PPM), false);
            }
        });

    }


    public void update(float delta){

        for (Bomb bomb : bombList) {
            bomb.update(delta);
            if (bombsToRemove.contains(bomb, true)){
                world.destroyBody(bomb.body);
            }
        }


        bombList.removeAll(bombsToRemove, true);
        bombsToRemove.clear();

    }

    public void draw(SpriteBatch batch){
        for (Bomb bomb : bombList){
            if (bomb != null) {
                bomb.draw(batch);
            }
        }
    }


}