ft: nucleotide prey FSM

evolve-die-repeat/shared/npc/prey2D.gd

@@ -1,9 +1,6 @@
 extends NPC2D
 class_name AbstractPrey2D
 
-enum States {IDLE, FORAGING, FLEEING}
-var state = States.IDLE
-
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:

evolve-die-repeat/shared/state_machine.gd

@@ -10,7 +10,7 @@ class_name StateMachine extends Node
 # Connect states on ready, then wait.
 func _ready() -> void:
 	for node: State in find_children("*", "State"):
-		node.finished.connect(_transition_to_next_state)
+		node.finished.connect(transition_to_next_state)
 
 	await owner.ready
 	state.enter("")
@@ -37,3 +37,6 @@ func _transition_to_next_state(target_path: String, data: Dictionary = {}) -> vo
 	state.exit()
 	state = get_node(target_path)
 	state.enter(previous_state_path, data)
+
+func transition_to_next_state(target: int, data: Dictionary = {}) -> void:
+	push_error("Child FSM failed to implement transition function.")