Updates examples

examples/aware/main.go

@@ -42,12 +42,12 @@ func (s *BaseScene) Unload() State {
 	return s.count
 }
 
-func (s *BaseScene) PreTransition(toScene stagehand.Scene[State]) State {
+func (s *BaseScene) PreTransition(toScene stagehand.Scene[State, *stagehand.SceneManager[State]]) State {
 	s.count.OnTransition = true
 	return s.count
 }
 
-func (s *BaseScene) PostTransition(state State, fromScene stagehand.Scene[State]) {
+func (s *BaseScene) PostTransition(state State, fromScene stagehand.Scene[State, *stagehand.SceneManager[State]]) {
 	s.count.OnTransition = false
 }
 
@@ -60,7 +60,7 @@ func (s *FirstScene) Update() error {
 		s.count.Count++
 	}
 	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
-		s.sm.SwitchWithTransition(&SecondScene{}, stagehand.NewSlideTransition[State](stagehand.TopToBottom, .05))
+		s.sm.SwitchWithTransition(&SecondScene{}, stagehand.NewSlideTransition[State, *stagehand.SceneManager[State]](stagehand.TopToBottom, .05))
 	}
 	return nil
 }
@@ -83,7 +83,7 @@ func (s *SecondScene) Update() error {
 		s.count.Count--
 	}
 	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
-		s.sm.SwitchWithTransition(&FirstScene{}, stagehand.NewSlideTransition[State](stagehand.BottomToTop, .05))
+		s.sm.SwitchWithTransition(&FirstScene{}, stagehand.NewSlideTransition[State, *stagehand.SceneManager[State]](stagehand.BottomToTop, .05))
 	}
 	return nil
 }

examples/director/main.go

@@ -0,0 +1,106 @@
+package main
+
+import (
+	"fmt"
+	"image"
+	"image/color"
+	"log"
+
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/ebitenutil"
+	"github.com/hajimehoshi/ebiten/v2/inpututil"
+	"github.com/joelschutz/stagehand"
+)
+
+const (
+	screenWidth  = 640
+	screenHeight = 480
+)
+
+type State int
+
+var (
+	Trigger stagehand.SceneTransitionTrigger = 1
+)
+
+type BaseScene struct {
+	bounds image.Rectangle
+	count  State
+	sm     *stagehand.SceneDirector[State]
+}
+
+func (s *BaseScene) Layout(w, h int) (int, int) {
+	s.bounds = image.Rect(0, 0, w, h)
+	return w, h
+}
+
+func (s *BaseScene) Load(st State, sm *stagehand.SceneDirector[State]) {
+	s.count = st
+	s.sm = sm
+}
+
+func (s *BaseScene) Unload() State {
+	return s.count
+}
+
+type FirstScene struct {
+	BaseScene
+}
+
+func (s *FirstScene) Update() error {
+	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonLeft) {
+		s.count++
+	}
+	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
+		s.sm.ProcessTrigger(Trigger)
+	}
+	return nil
+}
+
+func (s *FirstScene) Draw(screen *ebiten.Image) {
+	screen.Fill(color.RGBA{255, 0, 0, 255}) // Fill Red
+	ebitenutil.DebugPrintAt(screen, fmt.Sprintf("Count: %v, WindowSize: %s", s.count, s.bounds.Max), s.bounds.Dx()/2, s.bounds.Dy()/2)
+}
+
+type SecondScene struct {
+	BaseScene
+}
+
+func (s *SecondScene) Update() error {
+	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonLeft) {
+		s.count--
+	}
+	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
+		s.sm.ProcessTrigger(Trigger)
+	}
+	return nil
+}
+
+func (s *SecondScene) Draw(screen *ebiten.Image) {
+	screen.Fill(color.RGBA{0, 0, 255, 255}) // Fill Blue
+	ebitenutil.DebugPrintAt(screen, fmt.Sprintf("Count: %v, WindowSize: %s", s.count, s.bounds.Max), s.bounds.Dx()/2, s.bounds.Dy()/2)
+}
+
+func main() {
+	ebiten.SetWindowSize(screenWidth, screenHeight)
+	ebiten.SetWindowTitle("My Game")
+	ebiten.SetWindowResizable(true)
+
+	state := State(10)
+
+	s1 := &FirstScene{}
+	s2 := &SecondScene{}
+	rs := map[stagehand.Scene[State, *stagehand.SceneDirector[State]]][]stagehand.Directive[State]{
+		s1: []stagehand.Directive[State]{
+			stagehand.Directive[State]{Dest: s2, Trigger: Trigger},
+		},
+		s2: []stagehand.Directive[State]{
+			stagehand.Directive[State]{Dest: s1, Trigger: Trigger},
+		},
+	}
+	sm := stagehand.NewSceneDirector[State](s1, state, rs)
+
+	if err := ebiten.RunGame(sm); err != nil {
+		log.Fatal(err)
+	}
+}

examples/simple/main.go

@@ -67,7 +67,7 @@ func (s *SecondScene) Update() error {
 		s.count--
 	}
 	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
-		s.sm.SwitchWithTransition(&ThirdScene{}, stagehand.NewFadeTransition[State](.05))
+		s.sm.SwitchWithTransition(&ThirdScene{}, stagehand.NewFadeTransition[State, *stagehand.SceneManager[State]](.05))
 	}
 	return nil
 }
@@ -86,7 +86,7 @@ func (s *ThirdScene) Update() error {
 		s.count *= 2
 	}
 	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
-		s.sm.SwitchWithTransition(&FirstScene{}, stagehand.NewSlideTransition[State](stagehand.RightToLeft, .05))
+		s.sm.SwitchWithTransition(&FirstScene{}, stagehand.NewSlideTransition[State, *stagehand.SceneManager[State]](stagehand.RightToLeft, .05))
 	}
 	return nil
 }

examples/timed/main.go

@@ -49,7 +49,7 @@ func (s *FirstScene) Update() error {
 		s.count++
 	}
 	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
-		s.sm.SwitchWithTransition(&SecondScene{}, stagehand.NewTicksTimedSlideTransition[State](stagehand.LeftToRight, time.Second*time.Duration(s.count)))
+		s.sm.SwitchWithTransition(&SecondScene{}, stagehand.NewTicksTimedSlideTransition[State, *stagehand.SceneManager[State]](stagehand.LeftToRight, time.Second*time.Duration(s.count)))
 	}
 	return nil
 }
@@ -68,7 +68,7 @@ func (s *SecondScene) Update() error {
 		s.count--
 	}
 	if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
-		s.sm.SwitchWithTransition(&FirstScene{}, stagehand.NewDurationTimedSlideTransition[State](stagehand.RightToLeft, time.Second*time.Duration(s.count)))
+		s.sm.SwitchWithTransition(&FirstScene{}, stagehand.NewDurationTimedSlideTransition[State, *stagehand.SceneManager[State]](stagehand.RightToLeft, time.Second*time.Duration(s.count)))
 	}
 	return nil
 }