Platformer 2.0

player/setup_state.gd

@@ -0,0 +1,37 @@
+extends Resource
+
+static var IdleState = preload("res://player/states/idle.gd")
+static var FallState = preload("res://player/states/fall.gd")
+
+static func build_states() -> Array[State]:
+	var list: Array[State] = []
+	list.append(_named(IdleState.new(), &"idle"))
+	list.append(_named(FallState.new(), &"fall"))
+	return list
+
+static func build_transitions() -> Array[StateTransition]:
+	var list: Array[StateTransition] = []
+
+	var t_is_on_floor = TransitionCondition.new(func(data):
+		return data.is_on_floor()
+		)
+	var t_n_is_on_floor = TransitionCondition.new(func(data):
+		return !data.is_on_floor()
+		)
+	
+	list.append(_edge(&"idle", &"fall", t_n_is_on_floor, 10))
+	list.append(_edge(&"fall", &"idle", t_is_on_floor, 10))
+
+	return list
+
+static func _named(state: State, id: StringName) -> State:
+	state.id = id
+	return state
+
+static func _edge(from: StringName, to: StringName, condition: TransitionCondition, priority: int) -> StateTransition:
+	var t:= StateTransition.new()
+	t.from = from
+	t.to = to
+	t.condition = condition
+	t.priority = priority
+	return t