remove demo game

actor.def.go

@@ -0,0 +1,17 @@
+package pncdsl
+
+import "image/color"
+
+type Character struct {
+	Name        string
+	Sprite      string // Asset.Name (placeholder if missing)
+	Animations  map[string]AnimationClip
+	Speed       float64
+	SpeechColor color.Color
+	Start       Point
+	// Size hints used when the sprite is a placeholder rectangle.
+	W, H float64
+}
+
+func (c Character) GetName() string   { return c.Name }
+func (c Character) TypeLabel() string { return "character" }