- Added turbo option, to allow waiting for events and use less CPU

lua.cpp

@@ -782,6 +782,16 @@ extern "C" {
         return 1;
     }
 
+    static int cpp_turbo(lua_State *L) {
+        if (lua_gettop(L) >= 1) {
+            setturbo(lua_toboolean(L, 1));
+            return 0;
+        } else {
+            setturbo(true);
+            return 0;
+        }
+    }
+
     static int cpp_exit(lua_State *L) {
         exit();
         return 0;
@@ -904,6 +914,8 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_setconf);       lua_setglobal(L, "setconf");
     lua_pushcfunction(L,cpp_configfolder);       lua_setglobal(L, "configfolder");
 
+    lua_pushcfunction(L,cpp_turbo);    lua_setglobal(L, "turbo");
+
     lua_pushcfunction(L,cpp_exit);          lua_setglobal(L, "quit");
 
     lua_pushinteger(L, 0);              lua_setglobal(L, "KEY_UNKNOWN");