doodle/scene.go

21 lines
521 B
Go

package doodle
import "git.kirsle.net/apps/doodle/events"
// Scene is an abstraction for a game mode in Doodle. The app points to one
// scene at a time and that scene has control over the main loop, and its own
// state information.
type Scene interface {
Name() string
Setup(*Doodle) error
Loop(*Doodle, *events.State) error
}
// Goto a scene. First it unloads the current scene.
func (d *Doodle) Goto(scene Scene) error {
// d.scene.Destroy()
log.Info("Goto Scene")
d.scene = scene
return d.scene.Setup(d)
}