Modified objects initialization to support re-entry.

win/share/tile2bmp.c

@@ -203,6 +203,8 @@ char *argv[];
     }
 #endif
 
+    objects_globals_init();
+
     tilecount = 0;
     xoffset = yoffset = 0;
     initflag = 0;

win/share/tilemap.c

@@ -113,7 +113,6 @@ int set, entry;
             we're linked properly.
     */
     monst_init();
-    objects_init();
     (void) def_char_to_objclass(']');
 
     condnum = tilenum = 0;

win/win32/winhack.c

@@ -97,7 +97,6 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine,
 
     win10_init();
 
-    instance_globals_init();
     sys_early_init();
 
     /* init applicatio structure */