struct EnumString;
struct NoiseParams;
class Schematic;
+class ServerActiveObject;
ContentFeatures read_content_features (lua_State *L, int index);
const ItemDefinition &i);
void read_object_properties (lua_State *L, int index,
+ ServerActiveObject *sao,
ObjectProperties *prop,
IItemDefManager *idef);
void push_object_properties (lua_State *L,