added mouse menu to player hud (events in level_scene), fix level 4

systems/hud_system.go

@@ -19,6 +19,7 @@ type HudSystem struct {
 	Cellsize int
 	Observer *observers.GameObserver
 	Plan     *ldtkgo.Level
+	MenuIcon *ebiten.Image
 }
 
 func NewHudSystem(world *ecs.World, plan *ldtkgo.Level) System {
@@ -26,6 +27,7 @@ func NewHudSystem(world *ecs.World, plan *ldtkgo.Level) System {
 		Observer: observers.GetGameObserver(world),
 		World:    world,
 		Plan:     plan,
+		MenuIcon: assets.Assets["menu"],
 	}
 
 	return system
@@ -51,16 +53,20 @@ func (system *HudSystem) Draw(screen *ebiten.Image) {
 	score := fmt.Sprintf("Score: %d", system.Observer.GetScore())
 	level := fmt.Sprintf("Level %d: %s", system.Plan.PropertyByIdentifier("level").AsInt(),
 		strings.ReplaceAll(system.Plan.Identifier, "_", " "))
+	des := system.Plan.PropertyByIdentifier("description").AsString()
 
 	assets.FontRenderer.Renderer.SetSizePx(20)
 	assets.FontRenderer.Renderer.SetTarget(screen)
 
-	system.Print(score, 515, 22)
-	des := system.Plan.PropertyByIdentifier("description").AsString()
+	system.Print(score, 450, 22)
 	x := system.GetTextXCentered(des)
 
-	system.Print(system.Plan.PropertyByIdentifier("description").AsString(), x, 470)
+	system.Print(des, x, 470)
 	system.Print(level, 10, 22)
+
+	op.GeoM.Reset()
+	op.GeoM.Translate(600, 0)
+	screen.DrawImage(system.MenuIcon, op)
 }
 
 func (system *HudSystem) Print(text string, x, y int) {