Reworked player controller

game/entities/weapons/minelayer/minelayer_projectile.gd

@@ -2,18 +2,9 @@ extends AbstractProjectile
 
 
 @export var deceleration : int
-@export var livetime : int
 
 
-func _ready() -> void:
-	super._ready()
-	
-	var livetime_timer := Timer.new()
-	add_child(livetime_timer)
-	livetime_timer.wait_time = livetime
-	livetime_timer.one_shot = true
-	livetime_timer.timeout.connect(queue_free)
-	livetime_timer.start()
+@onready var livetime_timer := $LivetimeTimer
 
 
 func _physics_process(delta: float) -> void:
@@ -27,3 +18,7 @@ func _process_acceleration(delta: float) -> void:
 		_velocity -= _velocity.normalized() * current_deceleration
 	else:
 		_velocity = Vector2.ZERO
+
+
+func _on_livetime_timer_timeout() -> void:
+	queue_free()

game/entities/weapons/minelayer/minelayer_projectile.tscn

@@ -18,9 +18,10 @@ region = Rect2(0, 16, 16, 16)
 radius = 7.0
 
 [node name="MinelayerProjectile" instance=ExtResource("1_ufc4r")]
+collision_layer = 0
+collision_mask = 0
 script = ExtResource("2_hwwfa")
 deceleration = 100
-livetime = 60
 damage = SubResource("Resource_px1i2")
 speed = 200
 
@@ -29,3 +30,10 @@ texture = SubResource("AtlasTexture_ckqco")
 
 [node name="CollisionShape2D" parent="." index="1"]
 shape = SubResource("CircleShape2D_ufc4r")
+
+[node name="LivetimeTimer" type="Timer" parent="." index="3"]
+wait_time = 60.0
+one_shot = true
+autostart = true
+
+[connection signal="timeout" from="LivetimeTimer" to="." method="_on_livetime_timer_timeout"]