Mouse handling at buttons

#define EVENT_CLICKUP		14	// left click over down toggle
#define EVENT_BUTTONUP		15	// mouse button released over entity
#define EVENT_TOUCH		16	// mouse pointer moves over entity
#define EVENT_RELEASE		17	// mouse pointer leaves entity
#define EVENT_CLICK		18	// left click over entity
#define EVENT_RIGHTCLICK 	19	// right click over entity

function btn_mouse() {
	printf("btn_mouse event_type %d",(long)event_type);
	if (event_type == EVENT_CLICK) {
		printf("btn_mouse EVENT_CLICK");
	}
	if (event_type == EVENT_RIGHTCLICK) {
		printf("btn_mouse EVENT_RIGHTCLICK");
	}
	if (event_type == EVENT_TOUCH) {
		printf("btn_mouse EVENT_TOUCH");
	}
	if (event_type == EVENT_RELEASE) {
		printf("btn_mouse EVENT_RELEASE");
	}
	if (event_type == EVENT_CLICKUP) {
		printf("btn_mouse EVENT_CLICKUP");
	}
	if (event_type == EVENT_BUTTONUP) {
		printf("btn_mouse EVENT_BUTTONUP");
	}