root/as2/Endflow/sample/KeyIf/Ship.as

class Ship {
        private var mc:MovieClip;
        
        public function Ship(parent:MovieClip) {
                this.mc = parent.attachMovie('ship', 'ship_mc', parent.getNextHighestDepth());
                this.reset();
        }
        
        public function up():Void {
                this.mc._y -= 5;
        }
        
        public function down() {
                this.mc._y += 5;
        }
        
        public function left():Void {
                this.mc._x -= 5;
        }
        
        public function right():Void {
                this.mc._x += 5;
        }
        
        public function shot():Void {
                new Bullet(this.mc._parent, {_x: this.mc._x, _y: this.mc._y - 20});
        }
        
        public function reset():Void {
                this.mc._x = Stage.width / 2;
                this.mc._y = Stage.height / 2;
        }
}