Add a precompiled header for RELs (#2597)

src/d/d_bomb.cpp

@@ -3,6 +3,8 @@
  * dolzel2 - Bomb
  */
 
+#include "d/dolzel.h"
+
 #include "d/d_bomb.h"
 #include "d/actor/d_a_nbomb.h"
 
@@ -22,4 +24,4 @@ bool dBomb_c::checkWaterBomb(fopAc_ac_c* i_actor) {
 bool dBomb_c::checkInsectBombMove(fopAc_ac_c* i_actor) {
     return (fopAcM_GetName(i_actor) == PROC_NBOMB &&
             fopAcM_GetParam(i_actor) == PRM_INSECT_BOMB_MOVE);
-}
+}