completed animation setup and code based solely on LDTK settings

util/ldtkhelpers.go

@@ -54,6 +54,15 @@ func GetPropertyBool(entity *ldtkgo.Entity, property string) bool {
 	return false
 }
 
+func GetPropertyEnum(entity *ldtkgo.Entity, property string) string {
+	ref := entity.PropertyByIdentifier(property)
+	if ref != nil {
+		return ref.AsString()
+	}
+
+	return ""
+}
+
 func GetPropertyToggleTile(entity *ldtkgo.Entity) *TileSetSubRect {
 	ref := entity.PropertyByIdentifier(config.LDTK_Toggle_Tile)
 	if ref != nil {