adhocBall

import java.awt.*;

/**
 * Created by g1429087 on 23.06.15.
 */
public class Ball {

    private int x;
    private int y;
    private Color color;
    private int size;
    private float speed;
    private int direction_x;
    private int direction_y;
    private Aufgabe5 controller;

    public Ball( Aufgabe5 controller, int size, Color color, float speed) {
        this.size=size;
        this.color=color;
        this.speed=speed;
        this.x=(int)(Math.random()*Aufgabe5.SIZE_X);
        this.y=(int)(Math.random()*Aufgabe5.SIZE_Y);
        this.direction_x=1;
        this.direction_y=1;
        this.controller=controller;
    }

    public void moveBall() {
        checkCollision();
        x = (int)(x + 1*speed*direction_x);
        y = (int)(y + 1*speed*direction_y);
    }

    /**
     * Checks collision with wall and changes direction of ball.
     */
    private void checkCollision() {
        if( Aufgabe5.isCollided(this, controller.getBalls())) {
            if( Math.random()*10>5 ) direction_y*=-1;
            if( Math.random()*11>6 ) direction_x*=-1;
        }
        if( this.x<0 ) {
            direction_x = 1;
        }else if( this.x>Aufgabe5.SIZE_X ) {
            direction_x=-1;
        }
        if( this.y < 0) {
            direction_y=1;
        }else if( this.y>Aufgabe5.SIZE_Y) {
            direction_y=-1;
        }
    }

    public int getX() {
        return x;
    }

    public void setX(int x) {
        this.x = x;
    }

    public int getY() {
        return y;
    }

    public void setY(int y) {
        this.y = y;
    }

    public Color getColor() {
        return color;
    }

    public void setColor(Color color) {
        this.color = color;
    }

    public int getSize() {
        return size;
    }

    public void setSize(int size) {
        this.size = size;
    }

    public float getSpeed() {
        return speed;
    }

    public void setSpeed(float speed) {
        this.speed = speed;
    }
}