game.rar

爆炸效果报错，请帮我指点？

问题.gif

//画出所有敌机
        
        for(int i=0;i<enemys.length;i++) {
            enemys[i].drawSelf(g); //画敌机
            
            boolean peng=enemys[i].getRect().intersects(plane.getRect());
            boolean peng2=enemys[i].getRect().intersects(shell1.getRect());
            boolean peng3=enemys[i].getRect().intersects(shell2.getRect());
            
            if(peng2 || peng3) {
                System.out.println("相撞了");
                enemys[i].live=false;
                shell1.live=false;
                shell2.live=false;
                if(bao3==null) {
                    bao3=new Explode(enemys[i].x,enemys[i].y);
                }
                bao3.draw(g);
            }
            
            if(peng) {
                System.out.println("相撞了");
                plane.live=false;
                if(bao1==null) {
                    bao1=new Explode(plane.x,plane.y);
                }
                bao1.draw(g);
                    
            }
        }
        
        if(plane.live)    {
            shell1.drawSelf(g); //画炮弹
            shell2.drawSelf(g);    
        }
    
    }