void node_after_destruct(v3s16 p, MapNode node);
bool node_on_timer(v3s16 p, MapNode node, f32 dtime);
void node_on_receive_fields(v3s16 p,
const std::string &formname,
void node_after_destruct(v3s16 p, MapNode node);
bool node_on_timer(v3s16 p, MapNode node, f32 dtime);
void node_on_receive_fields(v3s16 p,
const std::string &formname,