com.xemplar.games.android.nerdshooter.items.Launcher.java Source code

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Here is the source code for com.xemplar.games.android.nerdshooter.items.Launcher.java

Source

/*
 * NerdShooter is a pseudo library project for future Xemplar 2D Side Scroller Games.
 * Copyright (C) 2016  Rohan Loomis
 *
 * This file is part of NerdShooter
 *
 * NerdShooter 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, version 3 of the License, or
 * any later version.
 *
 * NerdShooter 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.xemplar.games.android.nerdshooter.items;

import com.badlogic.gdx.math.Vector2;
import com.xemplar.games.android.nerdshooter.entities.Entity;

public class Launcher extends Item implements Fireable, Equippable {
    protected int rounds;
    protected Entity e;

    protected Launcher(int id, String regionID) {
        super(id, 1, regionID);
    }

    public Launcher clone() {
        return new Launcher(id, regionID);
    }

    public boolean stayInInventory() {
        return true;
    }

    public boolean onEquip(Entity e) {
        if (e.hasInventory()) {
            this.e = e;
            return true;
        }

        return false;
    }

    public boolean onFire() {
        if (e != null) {
            int res = e.inventory.invHasItemType(Ammo.class);
            if (res != -1) {
                ItemStack stack = e.inventory.getItem(res);
                Ammo amm = (Ammo) stack.getItem(0);

                Vector2 pos = e.getPosition().cpy();
                float addX = e.isFacingLeft() ? -(0.1F + amm.pro.getBounds().getWidth())
                        : (0.1F + e.getBounds().getWidth());
                float deg = e.isFacingLeft() ? 180F : 0F;

                pos.add(addX, 0);
                amm.launch(pos, 20F, deg);
            }
        }
        return false;
    }
}