ft: predator mostly done

evolve-die-repeat/shared/state_machine.gd

@@ -40,3 +40,9 @@ func _transition_to_next_state(target_path: String, data: Dictionary = {}) -> vo
 
 func transition_to_next_state(target: int, data: Dictionary = {}) -> void:
 	push_error("Child FSM failed to implement transition function.")
+	
+# maps child node name to States enum
+# requires the recursive stap as push_error does not count as a valid return value.
+func map(state: Node) -> int:
+	push_error("Child FSM failed to implement map function.")
+	return -1