Platformer 2.0

common/transition_condition.gd

@@ -0,0 +1,18 @@
+extends Resource
+class_name TransitionCondition
+
+var _callable: Callable
+
+func _init(callable: Callable = Callable()) -> void:
+	_callable = callable
+
+
+func evaluate(data: Object) -> bool:
+	if _callable.is_valid():
+		var result = _callable.call(data)
+		if result is bool: 
+			return result
+		else:
+			push_warning("Transition callable did not return boolean! Returning false.")
+			return false
+	return true