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add match and watch helpers to player state

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This commit is contained in:
yuki 2025-11-22 12:07:47 -03:00
parent c284cb4796
commit c6b12507d9
2 changed files with 30 additions and 5 deletions
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22
classes/state/player_state.gd
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@ -30,3 +30,25 @@ func _state_update(_delta: float) -> void:
func _state_physics_update(_delta: float) -> void:
pass
func match_state(exclude: Array[StringName] = []) -> StringName:
var movement_vector: Vector2 = player.get_movement_vector()
if movement_vector.length() > player.DEADZONE:
if WALKING in exclude: return ""
return WALKING
elif movement_vector.length() < player.DEADZONE:
if IDLE in exclude: return ""
return IDLE
return ""
func watch_state(exclude: Array[StringName] = []) -> bool:
var next_state: StringName = match_state(exclude)
if next_state != "":
finished.emit(next_state)
return true
return false

13
scenes/player/states/player_idle.gd
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@ -6,11 +6,14 @@ var next_state: StringName
func _enter(_previous_state_path: String, _data: Dictionary[StringName, Variant] = {}) -> void:
print('entering idle')
#print('entered')
player.velocity = Vector2.ZERO
player.move_and_slide()
# TODO: animations
print('entered')
func _state_physics_update(_delta: float) -> void:
next_state = player.match_state([IDLE])
if next_state != "":
finished.emit(next_state)
return
if watch_state([IDLE]): return