func handleEvents(disp *allegro.Display) {
sources := [...]*allegro.EventSource{
disp.GetEventSource(),
allegro.GetKeyboardEventSource(),
allegro.GetMouseEventSource()}
ch := allegro.GetEvents(sources[:])
for ev := range ch {
switch ev := ev.(type) {
case allegro.DisplayResizeEvent:
disp.AcknowledgeResize()
case allegro.MouseButtonDown:
alFuncs <- DisplayColor
case allegro.DisplayCloseEvent:
return
case allegro.KeyDownEvent:
if ev.Keycode == allegro.KEY_ESCAPE {
return
}
}
}
}
func (g *GameEngine) eventHandler() {
src := g.displayEngine.Display.GetEventSource()
defer src.StopGetEvents()
es := []*allegro.EventSource{src,
allegro.GetKeyboardEventSource(),
allegro.GetMouseEventSource()}
queue := allegro.GetEvents(es)
stopped := false
for !stopped {
ev := <-queue
switch tev := ev.(type) {
case allegro.KeyCharEvent:
g.handleKeyChar(tev)
case allegro.MouseButtonDown:
g.handleMouseDown(tev)
}
g.statusLock.RLock()
stopped = g.stopped
g.statusLock.RUnlock()
}
}