获取鼠标左键点击 creator 3.8

    start() {

   　　input.on(Input.EventType.MOUSE_DOWN, this.onMouseDown, this);

    }

 

    onMouseDown(event: EventMouse) {

        switch (event.getButton()) {

            case EventMouse.BUTTON_LEFT:

                console.log('BUTTON_LEFT');

                break;

        }

    }