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ui: Refactoring

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This commit is contained in:
Hajime Hoshi 2017-03-03 11:15:07 +09:00
parent e11bc62059
commit cad051437d
2 changed files with 7 additions and 14 deletions
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3
internal/ui/input_glfw.go
View File

@ -29,7 +29,7 @@ var glfwMouseButtonToMouseButton = map[glfw.MouseButton]MouseButton{
glfw.MouseButtonMiddle: MouseButtonMiddle,
}
func (i *input) update(window *glfw.Window, scale float64) error {
func (i *input) update(window *glfw.Window, scale float64) {
i.m.Lock()
defer i.m.Unlock()
@ -65,5 +65,4 @@ func (i *input) update(window *glfw.Window, scale float64) error {
i.gamepads[id].buttonPressed[b] = glfw.Action(buttons[b]) == glfw.Press
}
}
return nil
}

18
internal/ui/ui_glfw.go
View File

@ -210,9 +210,9 @@ func (u *userInterface) actualScreenScale() float64 {
return u.scale * deviceScale()
}
func (u *userInterface) pollEvents() error {
func (u *userInterface) pollEvents() {
glfw.PollEvents()
return currentInput.update(u.window, u.scale*glfwScale())
currentInput.update(u.window, u.scale*glfwScale())
}
func (u *userInterface) update(g GraphicsContext) error {
@ -240,24 +240,18 @@ func (u *userInterface) update(g GraphicsContext) error {
}
}
if err := u.runOnMainThread(func() error {
if err := u.pollEvents(); err != nil {
return err
}
_ = u.runOnMainThread(func() error {
u.pollEvents()
for u.window.GetAttrib(glfw.Focused) == 0 {
// Wait for an arbitrary period to avoid busy loop.
time.Sleep(time.Second / 60)
if err := u.pollEvents(); err != nil {
return err
}
u.pollEvents()
if u.window.ShouldClose() {
return nil
}
}
return nil
}); err != nil {
return err
}
})
if err := g.Update(); err != nil {
return err
}