void _take_stairs(stairs_t* stairs)
{
dungeon_t* prev_dungeon = current_dungeon;
TRACE("take_stairs: stairs->to_branch=%s", stairs->to_branch.c_str());
// Arrive from town to infinite dungeon: clear infinite dungeon.
if (stairs->to && stairs->to_branch == BRANCH_INFINITE_DUNGEON && current_branch->name != BRANCH_INFINITE_DUNGEON)
{
stairs->to = nullptr;
branch_t* inf_branch = find_branch(stairs->to_branch);
for (dungeon_t* dungeon : inf_branch->dungeons)
{
destroy_dungeon(dungeon);
}
inf_branch->dungeons.clear();
}
// Generate the next dungeon if needed.
if (stairs->to == nullptr && stairs->to_branch == current_branch->name)
{
dungeon_t* next_level = generate_next_level(current_branch);
create_up_stairs(next_level, current_branch, prev_dungeon, stairs);
}
else if (stairs->to == nullptr)
{
// Stairs to a new branch.
branch_t* prev_branch = current_branch;
current_branch = create_branch(stairs->to_branch);
dungeon_t* next_level = current_branch->dungeons.front();
// Check if the level has stairs that lead back to the branch already.
bool has_stairs = false;
for (int i = 0; i < next_level->num_stairs; i++)
{
if (next_level->stairs[i]->to_branch == prev_branch->name)
has_stairs = true;
}
if (!has_stairs)
create_up_stairs(next_level, prev_branch, prev_dungeon, stairs);
else
stairs->to = next_level;
}
dungeon_t* dst = stairs->to;
current_dungeon = dst;
current_branch = find_branch(stairs->to_branch);
player.pos.x = stairs->warp_x;
player.pos.y = stairs->warp_y;
// Do not follow player to the world map.
if (current_branch->name != "World")
{
std::vector<coord_t> free_coords;
for (int y = player.pos.y - 1; y <= player.pos.y + 1; y++)
for (int x = player.pos.x - 1; x <= player.pos.x + 1; x++)
if (place_free(current_dungeon, x, y))
free_coords.push_back( coord_t { x, y} );
std::vector<creature_t*> following_creatures;
for (int y = stairs->y - 1; y <= stairs->y + 1; y++)
{
for (int x = stairs->x - 1; x <= stairs->x + 1; x++)
{
creature_t* creature = get_creature_at(prev_dungeon, x, y);
if (creature && following_creatures.size() < free_coords.size())
{
following_creatures.push_back(creature);
remove_creature_no_destroy(prev_dungeon, creature);
}
}
}
for (size_t i = 0; i < following_creatures.size(); i++)
{
add_creature_to_dungeon(current_dungeon, following_creatures[i], free_coords[i].x, free_coords[i].y);
}
if (following_creatures.size() == 1)
append_msg_log("%s follows you.", capitalize(following_creatures.front()->get_full_name()).c_str());
else if (following_creatures.size() > 1)
append_msg_log("Some creatures follow you.");
}
clear_action_list();
append_action_list(&player);
}
void test_load() {
player_descr* pc = malloc(sizeof(player_descr));
FILE* example = fopen("example.txt", "r");
dungeon* d = load_dungeon(example, pc);
destroy_dungeon(d);
}
