62 lines
1.6 KiB
GDScript
62 lines
1.6 KiB
GDScript
extends LimboHSM
|
||
|
||
@onready var root: Normal = %Normal
|
||
|
||
##自动跳跃逻辑
|
||
@export var auto_jump_cached_time: float = .2
|
||
var auto_jump_timer: float
|
||
|
||
func _setup() -> void:
|
||
#region Jump and fall
|
||
#Jump State -> Fall State
|
||
self.add_transition(root.jump_state,root.fall_state,root.jump_state.EVENT_FINISHED)
|
||
#Fall State -> Jump State
|
||
self.add_transition(root.fall_state,root.jump_state,&"air_to_jump")
|
||
#endregion
|
||
|
||
#region Wall jump
|
||
#ANYSTATE -> Wall Jump State
|
||
self.add_transition(ANYSTATE,root.wall_jump_state,&"wall_jump")
|
||
#Wall Jump State -> Fall State
|
||
self.add_transition(root.wall_jump_state,root.fall_state,root.wall_jump_state.EVENT_FINISHED)
|
||
#endregion
|
||
|
||
self.add_event_handler(&"trigger_jump",_handler_trigger_jump)
|
||
|
||
func _enter() -> void:
|
||
|
||
## 进入时，只要want to jump == true，则会触发跳跃而不是fall
|
||
var want_to_jump = blackboard.get_var(&"want_to_jump",false)
|
||
|
||
initial_state = root.fall_state
|
||
if want_to_jump:
|
||
initial_state = root.jump_state
|
||
|
||
self.blackboard.set_var(&"want_to_jump",false)
|
||
|
||
|
||
func _update(delta: float) -> void:
|
||
if auto_jump_timer > 0:
|
||
auto_jump_timer -= delta
|
||
|
||
if agent.get_is_on_floor() && agent.velocity.y >= 0:
|
||
#自动跳
|
||
if auto_jump_timer > 0:
|
||
auto_jump_timer = 0
|
||
self.blackboard.set_var(&"want_to_jump",true)
|
||
change_active_state(root.jump_state)
|
||
|
||
get_root().dispatch(self.EVENT_FINISHED)
|
||
|
||
func _cache_auto_jump_timer() -> void:
|
||
auto_jump_timer = auto_jump_cached_time
|
||
|
||
#region 输入绑定事件
|
||
func _handler_trigger_jump() -> bool:
|
||
if agent.is_on_wall_only():
|
||
get_root().dispatch(&"wall_jump")
|
||
|
||
_cache_auto_jump_timer()
|
||
return true
|
||
#endregion
|