Platformer 2.0

common/state_transition.gd

@@ -0,0 +1,15 @@
+extends Resource
+class_name StateTransition
+
+const ANY_STATE: StringName = &"*"
+
+@export var from: StringName = ANY_STATE
+@export var to: StringName
+@export var priority: int = 0
+@export var condition: TransitionCondition
+
+func matches_current(current_id: StringName) -> bool:
+	return from == ANY_STATE or from == current_id
+
+func is_satisfied(data: Object) -> bool:
+	return condition == null or condition.evaluate(data)