30 lines
671 B
GDScript
30 lines
671 B
GDScript
class_name StateMachine
|
|
extends Node
|
|
|
|
enum FSMState {DRAFT, SETUP, MANAGEMENT, WORKER, H_WORKER, SHIFT, H_CLIENT}
|
|
|
|
@export var state_nodes : Array[State] = []
|
|
|
|
var state : FSMState
|
|
var history : Array[FSMState] = []
|
|
|
|
|
|
func _ready() -> void:
|
|
#TODO: Bug in 4.0.3.stable requires this
|
|
state_nodes.append($Draft)
|
|
state_nodes.append($Setup)
|
|
state_nodes.append($Management)
|
|
state_nodes.append($Worker)
|
|
state_nodes.append($Worker/HoldingWorker)
|
|
state_nodes.append($Shift)
|
|
state_nodes.append($Shift/HoldingClient)
|
|
|
|
|
|
func change_state(new_state : FSMState) -> void:
|
|
history.append(state)
|
|
state = new_state
|
|
state_nodes[history[-1]].exit()
|
|
state_nodes[state].enter()
|
|
|
|
|