fix some bug and new export

script/ship.gd

@@ -35,8 +35,8 @@ func _physics_process(delta: float) -> void:
 	else:
 		animation.play("RESET")
 	if ! player_2:
-		horizontal = Input.get_axis("ui_up", "ui_down")
-		vertical = Input.get_axis("ui_left", "ui_right")
+		horizontal = Input.get_axis("up", "down")
+		vertical = Input.get_axis("left", "right")
 	else:
 		horizontal = Input.get_axis("up_player_2", "down_player_2")
 		vertical = Input.get_axis("left_player_2", "right_player_2")
@@ -65,6 +65,7 @@ func _physics_process(delta: float) -> void:
 
 
 func shoot()->void:
+	$AudioStreamPlayer.play()
 	var new = SHOOT_NODE.instantiate()
 	new.direction = (target.global_position - global_position).normalized()
 	new.position = target.global_position 
@@ -76,4 +77,5 @@ func is_inv() -> bool:
 
 func start_inv(type : bool)->void:
 	if type == player_2 :
+		$AudioStreamPlayer2.play()
 		delay_inv = 0.0