com.ygames.game.Projectile.java Source code

Introduction

Here is the source code for com.ygames.game.Projectile.java

Source

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package com.ygames.game;

import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.math.Rectangle;

/**
 *
 * @author user
 */
public class Projectile {

    int posX, posY, playerX, playerY, speedX, speedY, width, height;
    public boolean visible = true;
    Rectangle box, r;
    int timetolive = 500;
    Game game;
    Animation anime;
    ShapeRenderer shape;

    //Constructor
    public Projectile(int x, int y, int px, int py, Game game) {
        posX = x;
        posY = y;
        playerX = px;
        playerY = py;
        this.game = game;
        width = 50;
        height = 20;
        speedX = 0;
        speedY = 0;
        timetolive = 500;
        r = new Rectangle(posX, posY, width, height);
        box = new Rectangle(posX - 50, posY - 50, width + 100, height + 100);
        shape = new ShapeRenderer();
    }

    public void update() {
        anime.update(2);
        posX += speedX;
        posY += speedY;

        if (posX < -43 || posX + width > game.gamescreen.camera.position.x + 400) {
            visible = false;
        } else if (posY < -200 || posY + height > game.gamescreen.camera.position.y + 240) {
            visible = false;
        } else if (timetolive <= 0) {
            visible = false;
        } else {
            visible = true;
        }

        if (playerX > posX) {//if player is ahead
            speedX = 3;
        } else { //if player is behind
            speedX = -3;
        }

        if (playerY < posY) {//if player is above

            speedY = -1;

        } else if (playerY > posY) {//if player is below

            speedY = 1;

        }

        r.setX(posX);
        r.setY(posY);
        r.setWidth(width);
        r.setHeight(height);
        box.setX(posX - 50);
        box.setY(posY - 50);
        box.setWidth(width + 100);
        box.setHeight(height + 100);
        timetolive--;

        //if(box.overlaps(game.gamescreen.level.player.Box)){
        checkPlayerCollision();
        //}
    }

    public void render(SpriteBatch g) {
        g.draw(anime.getFrame(), posX, posY);
        shape.setAutoShapeType(true);
        //shape.setColor(Color.BLACK);
        //        shape.setProjectionMatrix(game.gamescreen.camera.combined);
        //        shape.begin();
        //        shape.set(ShapeRenderer.ShapeType.Line);
        //        shape.rect(box.getX(), box.getY(), box.getWidth(), box.getHeight());
        //        shape.rect(r.getX(), r.getY(), r.getWidth(), r.getHeight());
        //        
        //        shape.end();
    }

    void checkPlayerCollision() {
        if (r.overlaps(game.gamescreen.level.player.top)) {
            game.gamescreen.level.player.health -= 1;
        }
    }

    public Animation getAnime() {
        return anime;
    }

    public void setAnime(Animation anime) {
        this.anime = anime;
    }

}