/*
* Pew-Pew
* Copyright (C) 2019 Frostin
*
* This file is part of Pew-Pew.
*
* Pew-Pew 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.
*
* Pew-Pew 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 Pew-Pew. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file Bullet Manager Class. */
class BulletManager {
/** Bullet Manager constructor. */
constructor() {
this.bullets = [];
}
/**
* Draws all bullets.
* @param {Bullet[]} bullets
*/
draw(bullets) {
this.bullets = bullets;
for (let i = 0; i < this.bullets.length; i++) {
if (!this.bullets[i].destroy) {
this.bullets[i].draw();
} else {
this._removeBullet(i);
}
}
}
/**
* Add a bullet to array.
* @param {Bullet} bullet Bullet class instance.
*/
addBullet(bullet) {
this.bullets[this.bullets.length] = bullet;
}
/**
* Remove a bullet from array.
* @param {number} index Index of the bullet.
*/
_removeBullet(index) {
this.bullets.splice(index, 1);
}
}