Use precompiled headers, fix weak data issues

src/d/actor/d_a_obj_pirateship.cpp

@@ -3,6 +3,7 @@
  * Object - Pirate Ship
  */
 
+#include "d/dolzel.h" // IWYU pragma: keep
 #include "d/actor/d_a_obj_pirateship.h"
 #include "d/actor/d_a_knob00.h"
 #include "d/res/res_kaizokusen.h"
@@ -15,9 +16,6 @@
 #include "f_op/f_op_actor_mng.h"
 #include "m_Do/m_Do_hostIO.h"
 
-#include "weak_bss_936_to_1036.h" // IWYU pragma: keep
-#include "weak_data_1811.h"       // IWYU pragma: keep
-
 class daObjPirateShipHIO_c : public JORReflexible {
 public:
     daObjPirateShipHIO_c() {