engine

type AppConfig struct {
	Title         string
	Width, Height float64
}

type Application interface {
	Run(platform *graphics.Platform, renderer graphics.RenderSystem, dispatcher events.Publisher)
	OnEvent(event events.Event)
	PushLayer(layer Layer)
	PushOverlay(overlay Layer)
	GetConfig() AppConfig
	Broadcast(event events.Event)
}

type BaseLayer struct {
	Name string
	App  *CassiniApp
}

type CassiniApp struct {
	Log    LogLevel
	Layers LayerStack
	Config AppConfig
	Plat   *graphics.Platform
	Ren    graphics.RenderSystem
	Dis    events.Publisher
}

type DemoLayer struct {
	BaseLayer
}

type Layer interface {
	OnAttach()
	OnDetach()
	OnUpdate()
	OnEvent(event events.Event)
	SetApp(app *CassiniApp)
	Broadcast(event events.Event)
}

type LayerStack interface {
	PushLayer(layer Layer)
	PushOverlay(overlay Layer)
	PopLayer(layer Layer)
	PopOverlay(overlay Layer)
	Get() []Layer
	PrintStack()
}

type LogLevel uint8

type Window struct {
	*glfw.Window
}