Particle Script

package CastleOfDreams;

import java.awt.AlphaComposite;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.util.Random;

public class Particle {

    int a, mode, life;
    double x, y, dx, dy;
    int[][] Octarine = {
            {118, 28, 236},
            {148, 35, 190},
            {189, 62, 127},
            {224, 94, 54},
            {253, 133, 3},
    };
    int tempA, tempB;
    int redColor, greenColor, blueColor;
    float alpha;
    Color particleColor;
    Game game;

    Random r = new Random();

    Particle (double inX, double inY, int inMode, Game game){
        x = inX - 2;
        y = inY - 2;
        mode = inMode;
        dx = (double) (r.nextInt(10+1)-5);
        dy = (double) (r.nextInt(10+1)-5);
        life = r.nextInt(15)+1;
        if (mode == 1) {
            tempA = r.nextInt(5);
            redColor = Octarine[tempA][0];
            greenColor = Octarine[tempA][1];
            blueColor = Octarine[tempA][2];
        } else if (mode == 2) {
            redColor = 129;
            greenColor = 250;
            blueColor = 255;
        } else if (mode == 3) {
            redColor = 255;
            greenColor = 215;
            blueColor = 20;
        }

    }

    public void tick() {
        x += dx;
        y += dy;
        life -= 1;
        //alpha = (float) life / 256;
    }

    public void render (Graphics g) {
        Graphics2D g2d = (Graphics2D) g;
        //g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
        particleColor = new Color (redColor, greenColor, blueColor);
        g2d.setPaint(particleColor);
        g2d.fillRect((int) x, (int) y, 5, 5);
        //g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1));
    }

    boolean hasDied () {
        boolean tempB = false;
        if (life <= 0) tempB = true;
        return tempB;
    }
}