func (b *Button) HandleEvent(event interface{}) bool {
switch event.(type) {
case sdl.MouseMotionEvent:
m := event.(sdl.MouseMotionEvent)
if ui.Overlaps(int16(m.X), int16(m.Y), b.X, b.Y, b.W, b.H) {
b.hovered = true
return true
} else {
b.hovered = false
}
case sdl.MouseButtonEvent:
m := event.(sdl.MouseButtonEvent)
overlap := ui.Overlaps(int16(m.X), int16(m.Y), b.X, b.Y, b.W, b.H)
if ui.IsMouseDown(m, 1) && overlap && b.OnClick != nil {
b.OnClick()
return true
}
}
return false
}
func (m *MainMenu) HandleEvent(event interface{}) bool {
switch event.(type) {
case sdl.MouseMotionEvent:
e := event.(sdl.MouseMotionEvent)
m.mouseX = e.X
m.mouseY = e.Y
return true
case sdl.MouseButtonEvent:
if ui.IsMouseDown(event, 1) {
m.click()
}
return true
case sdl.KeyboardEvent:
if ui.IsKeyDown(event, sdl.K_ESCAPE) {
m.running = false
}
return true
}
return false
}