remove demo game

scene.def.go

@@ -0,0 +1,23 @@
+package pncdsl
+
+type Scene struct {
+	Name       string
+	Title      string // optional human-readable title for the TopBar widget
+	Background string // Asset.Name
+	Music      string // Asset.Name (optional)
+	Hotspots   []Hotspot
+	Walkboxes  []Polygon
+	Triggers   []Trigger
+	Actors     []SceneActor
+	OnEnter    Action
+	OnLeave    Action
+}
+
+func (s Scene) GetName() string   { return s.Name }
+func (s Scene) TypeLabel() string { return "scene" }
+
+// SceneActor places a registered Character at a starting position inside a scene.
+type SceneActor struct {
+	CharacterName string
+	At            Point
+}