- Lua vm state in global variable

src/common/kernel/eressea.h

@@ -1165,6 +1165,7 @@ typedef struct settings {
   unsigned int   data_turn;
   boolean disabled[MAXKEYWORDS];
   struct param * parameters;
+  void * vm_state;
 } settings;
 extern settings global;
 

src/eressea/server.cpp

@@ -645,6 +645,7 @@ main(int argc, char *argv[])
 #endif
 
   lua_State * luaState = lua_init();
+  global.vm_state = luaState;
   if ((i=read_args(argc, argv, luaState))!=0) return i;
 
   strcat(strcpy(zText, resourcepath()), "/timestrings");