asset/character/model/hitbox.gd

   1 extends Area3D
   2 class_name Hitbox
   3
   4
   5 @export var debug_color_hit: Color = Color(Color.YELLOW, 0.5)
   6 @export var debug_color_standby: Color = Color(Color.GREEN, 0.5)
   7
   8
   9 @onready var model: CharacterModel = $"../.."
  10 @onready var shape: CollisionShape3D = $CollisionShape3D
  11 @onready var hit_effect: HitEffect = $HitEffect
  12
  13 var _last_hit: float = 0
  14
  15
  16 func _ready() -> void:
  17         shape.debug_color = debug_color_standby
  18
  19
  20 func _process(delta: float) -> void:
  21         for area in get_overlapping_areas():
  22                 if area is Hurtbox:
  23                         on_hit(area)
  24
  25         _last_hit += delta
  26         if _last_hit > 1.0:
  27                 # TODO: all these guys share the same collision shape
  28                 shape.debug_color = debug_color_standby
  29
  30
  31 func on_hit(area: Hurtbox):
  32         if is_being_attacked_by(area):
  33                 _last_hit = 0
  34                 shape.debug_color = debug_color_hit
  35                 hit_effect.trigger()
  36
  37
  38                 area.ignore_list.append(self)
  39                 var hit_pkt := area.get_hit_packet()
  40                 model.current_state.react_to_hit(hit_pkt)
  41                 hit_pkt.queue_free()
  42
  43
  44 func is_being_attacked_by(area: Hurtbox):
  45         return area.is_attacking and not area.ignore_list.has(self)