int npc_act(int npc_id) {
struct npc *npc = npcs + npc_id;
enum direction direction;
switch (npc->type_name) {
case WOODSMAN:
direction = (random() % 7) - 1;
if (direction == -1) {
break;
}
struct coord destination = adjacent_coord(npc->x, npc->y, direction);
if (npc_can_pass(destination.x, destination.y)) {
move_npc(npc_id, destination.x, destination.y);
}
break;
}
}
void Dungeon::game_turn()
{
Character *c;
if (PC::instance()->is_alive()) {
queue_pc_turn();
}
while (PC::instance()->is_alive() &&
(c = event_queue.remove_shift()) &&
(c != PC::instance())) {
int next = ((NPC*)c)->get_next_location(floors.at(active_floor));
move_npc((NPC *)c, next);
add_event((1000 / c->get_speed()), c);
}
IO_handler::instance()->display_dungeon();
if (PC::instance()->is_alive() && c == PC::instance()) {
IO_handler::instance()->handle_input();
}
}