Added bullet_per_shot and sector_angle implementation

game/entities/weapons/abstract_projectile.gd

@@ -18,6 +18,7 @@ signal destroyed
 @export var acceleration : int
 @export var max_distance : int
 @export var max_livetime : int
+@export var piercing: int
 
 @export var collide_player: bool:
 	set(value):
@@ -65,12 +66,14 @@ func process_distance(delta: float) -> void:
 	_traveled_distance += velocity.length() * delta
 	if max_distance > 0 and _traveled_distance > max_distance:
 		destroyed.emit()
+		queue_free()
 
 
 func process_livetime(delta: float) -> void:
 	_livetime += delta
 	if _livetime > max_livetime:
 		destroyed.emit()
+		queue_free()
 
 func _apply_collision_mask() -> void:
 	collision_mask |= PROJECTILE_BORDER_LAYER

game/entities/weapons/abstract_weapon.gd

@@ -7,9 +7,8 @@ enum Belonging { PLAYER, ENEMY }
 
 @export var belonging: Belonging
 
-@export var damage : int
-@export var bullet_per_shot : int
-@export var sector_angle : int
+@export var bullet_per_shot : int = 1
+@export var sector_angle : int = 0
 @export var Projectile : PackedScene
 @export var reloaders : Array[AbstractReloader]
 
@@ -30,7 +29,17 @@ func _physics_process(delta: float) -> void:
 func shoot() -> void:
 	if not _can_shoot(): return
 	
+	for i in range(bullet_per_shot):
+		var projectile := _create_projectile()
+		get_tree().current_scene.add_child(projectile)
+	
+	for reloader in _reloaders:
+		reloader.shoot()
+
+
+func _create_projectile() -> Node:
 	var projectile := Projectile.instantiate()
+	projectile.global_position = global_position
 	
 	match belonging:
 		Belonging.PLAYER:
@@ -40,11 +49,12 @@ func shoot() -> void:
 			projectile.direction = Vector2.LEFT
 			projectile.collide_player = true
 	
-	projectile.global_position = global_position
-	get_tree().current_scene.add_child(projectile)
+	if sector_angle > 0:
+		var sector_rad := deg_to_rad(sector_angle)
+		var random_angle := randfn(0.0, sector_rad / 6.0)
+		projectile.direction = projectile.direction.rotated(random_angle)
 	
-	for reloader in _reloaders:
-		reloader.shoot()
+	return projectile
 
 
 func reload() -> void:

game/entities/weapons/gatling_gun/gatling_gun.tscn

@@ -20,6 +20,7 @@ metadata/_custom_type_script = "uid://d2gfhnlbqxsoq"
 
 [node name="GatlingGun" type="Node2D"]
 script = ExtResource("1_irb3o")
+sector_angle = 5
 Projectile = ExtResource("2_kifyy")
 reloaders = Array[ExtResource("3_lpe3m")]([SubResource("Resource_kifyy"), SubResource("Resource_6px3v")])
 metadata/_custom_type_script = "uid://dpqxs8hlql2o0"

game/entities/weapons/railgun/railgun_projectile.tscn

@@ -12,6 +12,7 @@ motion_mode = 1
 script = ExtResource("1_hycpq")
 damage = 45
 speed = 900
+piercing = 1
 metadata/_custom_type_script = "uid://ctmjb3nkxrepu"
 
 [node name="Sprite2D" type="Sprite2D" parent="."]