Adding splash screen.

main.go

@@ -33,6 +33,7 @@ func main() {
 
 func loadScreens(m *screenmanager.Manager) {
 	assets.LoadImages()
-	m.AddScene(&screens.Game{})
+	m.AddScene(screens.NewStartScreen())
+	m.AddScene(screens.NewGame())
 	m.ResetScenes()
 }

screens/game.go

@@ -26,6 +26,7 @@ const (
 )
 
 type Game struct {
+	events            map[ScreenManagerEvent]func()
 	background        *ebiten.Image
 	collisionMask     *ebiten.Image
 	projectileMask    *ebiten.Image
@@ -54,6 +55,13 @@ type Game struct {
 	//pressedButtons map[ebiten.GamepadID][]string
 }
 
+func NewGame() *Game {
+	g := &Game{
+		events: make(map[ScreenManagerEvent]func()),
+	}
+	return g
+}
+
 func (g *Game) Initialize() {
 
 	origin := gamedata.Coordinates{X: 640 / 2, Y: 480 / 2}
@@ -124,6 +132,8 @@ func (g *Game) Update() error {
 func (g *Game) Draw(screen *ebiten.Image) {
 
 	screen.Clear()
+
+	if g.initialized {
 		screen.DrawImage(g.background, nil)
 
 		g.hero.Draw()
@@ -192,7 +202,7 @@ func (g *Game) Draw(screen *ebiten.Image) {
 
 		/*for _, gamepad 	ebiten.StandardGamepadAxisValue(id, ebiten.StandardGamepadAxisRightStickHorizontal),
 		ebiten.StandardGamepadAxisValue(id, ebiten.StandardGamepadAxisRightStickVertical))*/
-
+	}
 }
 
 func (g *Game) Layout(width, height int) (int, int) {
@@ -497,5 +507,5 @@ func (g *Game) SetDimensions(a gamedata.Area) {
 }
 
 func (g *Game) SetEventHandler(e ScreenManagerEvent, f func()) {
-
+	g.events[e] = f
 }

screens/start.go

@@ -0,0 +1,45 @@
+package screens
+
+import (
+	"image/color"
+	"mover/fonts"
+	"mover/gamedata"
+
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/inpututil"
+	"github.com/hajimehoshi/ebiten/v2/text"
+)
+
+type StartScreen struct {
+	eHandler   map[ScreenManagerEvent]func()
+	dimensions gamedata.Area
+}
+
+func NewStartScreen() *StartScreen {
+	s := &StartScreen{
+		eHandler: make(map[ScreenManagerEvent]func()),
+	}
+	return s
+}
+
+func (s *StartScreen) Update() error {
+
+	if inpututil.IsKeyJustPressed(ebiten.KeyEnter) {
+		s.eHandler[EventCompleted]()
+	}
+
+	return nil
+}
+
+func (s *StartScreen) Draw(screen *ebiten.Image) {
+	screen.Clear()
+	text.Draw(screen, "survive", fonts.SurviveFont.ArcadeLarge, 40, 80, color.White)
+}
+
+func (s *StartScreen) SetEventHandler(e ScreenManagerEvent, f func()) {
+	s.eHandler[e] = f
+}
+
+func (s *StartScreen) SetDimensions(a gamedata.Area) {
+	s.dimensions = a
+}