Use precompiled headers, fix weak data issues

src/d/d_a_itembase_static.cpp

@@ -3,6 +3,7 @@
 // Translation Unit: d_a_itembase_static.cpp
 //
 
+#include "d/dolzel.h" // IWYU pragma: keep
 #include "d/actor/d_a_itembase.h"
 #include "d/d_item_data.h"
 #include "SSystem/SComponent/c_lib.h"
@@ -118,4 +119,3 @@ BOOL CheckFieldItemCreateHeap(fopAc_ac_c* i_ac) {
         -1
     );
 }
-