java - 如何在java中删除图像图标？

Question

您好，我正在尝试在我的 java 游戏中删除一个名为 tree 的图像图标，并且发现我的 if 语句有问题。如果 boolean drawimage 等于 false，我将如何删除图像树？

    if(r1.intersects(rectX, rectY, 25, 25)){
        g.drawString("Cut Down Some Tree's To Get Some Wood To build Your Base", rectX, rectX);
    drawimage = true;
    }

    if(drawimage){
        g.drawImage(tree,175, 75, 50, 50,null);


    //Check if the image has cloision
    if(r1.intersects(175, 75, 50, 50)){
    drawimage = false;
    }

    if(!drawimage){

    }
    }




repaint();
}

Answer 1

更正您的代码 if(drawimage = false){ }

到if(drawimage == false){ }或

if(!drawimage){    }