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ProjectileCircle.java
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ProjectileCircle.java
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package Main;
import java.awt.Color;
public class ProjectileCircle {
private double x;
private double y;
private int r;
private int angle = -55;
private double speed = 60;
private double ax = 0.25;
private double ay = 15;
private double vx;
private double vy;
private double c = 0.2;
public static boolean inverse = false;
public ProjectileCircle(){
this.x = GamePanel.circle.getx();
this.y = GamePanel.circle.gety();
this.r = GamePanel.circle.getr();
if(inverse) angle = -135;
vx = speed * Math.cos(angle*(Math.PI/180));
vy = speed * Math.sin(angle*(Math.PI/180));
}
//getters
public double getx(){return x;}
public double gety(){return y;}
public int getr(){return r;}
public boolean update(){
if(y > GamePanel.HEIGHT + r || x > GamePanel.WIDTH + r || x < -r) return true;
x += vx * c;
y += vy * c;
vx += ax * c;
vy += ay * c;
return false;
}
public void draw(java.awt.Graphics2D g){
g.setColor(new Color(0,80,130,120));
g.fillOval((int)x-r, (int)y-r, 2*r, 2*r);
}
}