planeGame/Plane.java at master · lxy353/planeGame · GitHub

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importjava.awt.Graphics;
importjava.awt.Image;
importjava.awt.event.KeyEvent;

publicclassPlaneextendsGameObject {
intspeed = 3;
booleanleft,up,right,down;
booleanlive = true;
publicvoiddrawSelf(Graphicsg) {
if(live) {

g.drawImage(img, (int)x,(int) y, null);

if(left){
x -=speed;
 }
if(right){
x += speed;
 }
if(up){
y -=speed; //y = y-speed;
 }
if(down){
y += speed;
 }
 }else {
System.out.println("ggg");
 }

	}

publicPlane(Imageimg, doublex, doubley){
this.img = img;
this.x = x;
this.y = y;
this.speed =3;
this.width =img.getWidth(null);
this.height=img.getHeight(null);
	}


publicvoidaddDirection(KeyEvente){
switch (e.getKeyCode()) {
caseKeyEvent.VK_LEFT:
left = true;
break;
caseKeyEvent.VK_UP:
up = true;
break;
caseKeyEvent.VK_RIGHT:
right = true;
break;
caseKeyEvent.VK_DOWN:
down = true;
break;
 }
	}

publicvoidminusDirection(KeyEvente){
switch (e.getKeyCode()) {
caseKeyEvent.VK_LEFT:
left = false;
break;
caseKeyEvent.VK_UP:
up = false;
break;
caseKeyEvent.VK_RIGHT:
right = false;
break;
caseKeyEvent.VK_DOWN:
down = false;
break;
 }
 }


}