final/src/StickyBomb.java

import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;

public class StickyBomb extends GenericSprite{
    public int length;
    public int xVelocity;
    public int yVelocity;
    public boolean isMove;
    public int realX;
    BufferedImage sprite;

    public StickyBomb(int x, int y, int length, int xVelocity, int yVelocity, BufferedImage sprite){
        super(x,y,length,length);
        this.length = length;
        this.xVelocity = xVelocity;
        this.yVelocity = yVelocity;
        this.sprite = sprite;
        isMove = true;
    }

    public void update(){
        realX = x - GamePanel.camera.x;
    }

    public void move(){
        update();
        if(isMove) {
            if(canUpdate(xVelocity, 0)&&canUpdate(0, yVelocity)&&!canUpdate(xVelocity, yVelocity)){
                x += -Math.signum(xVelocity);
                //isMove = false;
            }
            if(!canUpdate(xVelocity, 0)){
                isMove = false;
                int updateAmount = 0;
                if(xVelocity>0){
                    while(canUpdate(updateAmount, 0)){
                        updateAmount++;
                    }
                    x+=updateAmount-1;
                } else if(xVelocity<0){
                    while(canUpdate(updateAmount, 0)){
                        updateAmount--;
                    }
                    x+=updateAmount+1;
                }
                xVelocity = 0;
            }
            if(!canUpdate(0, yVelocity)){
                isMove = false;
                if(yVelocity>0){
                    while(canUpdate(0,1)){
                        y+=1;
                    }
                    isGrounded = true;
                } else if(yVelocity<0){
                    while(canUpdate(0,-1)){
                        y-=1;
                    }
                }
                yVelocity = 0;
            }
            if(canUpdate(xVelocity, yVelocity)) {
                y = y + (int) yVelocity;
                x = x + (int) xVelocity;
            } else {
                isMove = false;
            }
            yVelocity+=3;
        }
    }

    public void mousePressed(MouseEvent e){
       int xx = e.getX();
       int yy = e.getY();
       GamePanel.b = new StickyBomb(GamePanel.player.x+GamePanel.camera.x,GamePanel.player.y,35, (xx-GamePanel.player.x)/20, (yy-GamePanel.player.y)/10, sprite);
    }

    public void draw(Graphics g){
        g.drawImage(sprite,x-GamePanel.camera.x,y, length, length, null);
    }
}