asset/projectile/projectile.gd

   1 extends Node3D
   2 class_name Projectile
   3
   4
   5 @export var speed := 20.0
   6 @export var max_range := 30.0
   7
   8 var last_movement_direction: Vector3
   9 var weapon: Weapon
  10 var collision_layer: int = 1
  11 var collision_mask: int = 1
  12
  13 var _origin: Vector3
  14
  15 @onready var hurtbox: Hurtbox = $Model/Hurtbox
  16
  17
  18 func _ready() -> void:
  19         if not last_movement_direction:
  20                 last_movement_direction = Vector3.BACK.rotated(Vector3.UP, rotation.y)
  21         hurtbox.weapon = weapon
  22         hurtbox.is_attacking = true
  23         hurtbox.set_collision_layer(collision_layer)
  24         hurtbox.set_collision_mask(collision_mask)
  25         _origin = global_position
  26
  27
  28 func _process(delta: float) -> void:
  29         if (global_position - _origin).length() > max_range:
  30                 queue_free()
  31         else:
  32                 global_position = lerp(
  33                         global_position,
  34                         global_position + speed * last_movement_direction.normalized(),
  35                         delta
  36                         )