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godot-demo-projects/2d/finite_state_machine/player/player_state_machine.gd

39 lines
997 B
GDScript

extends "res://state_machine/state_machine.gd"
@onready var idle = $Idle
@onready var move = $Move
@onready var jump = $Jump
@onready var stagger = $Stagger
@onready var attack = $Attack
func _ready():
states_map = {
"idle": idle,
"move": move,
"jump": jump,
"stagger": stagger,
"attack": attack,
}
func _change_state(state_name):
# The base state_machine interface this node extends does most of the work.
if not _active:
return
if state_name in ["stagger", "jump", "attack"]:
states_stack.push_front(states_map[state_name])
if state_name == "jump" and current_state == move:
jump.initialize(move.speed, move.velocity)
super._change_state(state_name)
func _unhandled_input(event):
# Here we only handle input that can interrupt states, attacking in this case,
# otherwise we let the state node handle it.
if event.is_action_pressed("attack"):
if current_state in [attack, stagger]:
return
_change_state("attack")
return
current_state.handle_input(event)