static public void MarkHallWalls(ref AreaMap new_map, int x_loc, int y_loc)
{
int x_offset = 0; int y_offset = 0;
for (int dir = 0; dir < Globals.Directions.Count(); dir += Globals.AllDirItr)
{
x_offset = Globals.Directions[dir].X + x_loc; y_offset = Globals.Directions[dir].Y + y_loc;
if (!new_map.OffMap(x_offset, y_offset))
{
if (new_map.ChkMSForState(ref new_map.MSGrid[y_offset][x_offset], MSFlag.BL, MSFlagIndex.BL_ST))
{
new_map.MSGrid[y_offset][x_offset].MSStates[(int)MSFlagIndex.WALL_RM_ENT] = MSFlag.PWALL;
}
}
}
}
static public void MarkHallWalls(ref AreaMap new_map, ref List <List <Point> > hall_paths)
{
int x_offset = 0; int y_offset = 0;
for (int hall = 0; hall < hall_paths.Count; hall++)
{
for (int sqr = 0; sqr < hall_paths[hall].Count(); sqr++)
{
for (int dir = 0; dir < Globals.Directions.Count(); dir += Globals.AllDirItr)
{
x_offset = Globals.Directions[dir].X + hall_paths[hall][sqr].X;
y_offset = Globals.Directions[dir].Y + hall_paths[hall][sqr].Y;
if (!new_map.OffMap(x_offset, y_offset))
{
if (new_map.ChkMSForState(ref new_map.MSGrid[y_offset][x_offset], MSFlag.BL, MSFlagIndex.BL_ST))
{
new_map.MSGrid[y_offset][x_offset].MSStates[(int)MSFlagIndex.WALL_RM_ENT] = MSFlag.PWALL;
}
}
}
}
}
}
static public void SetRoomBarrier(ref AreaMap new_map, ref AreaMapType template, int room_ID)
{
if (template.roomBarrierSizes[template.currRoomTypeIndex] != 0)
{
int x = 0;
int y = 0;
int wave = 0;
int old_wave = 1;
int wave_size = 0; // size of PREVIOUS wave
int wave_counter = 0; // tracker for size of CURRENT wave
int no_make_size = template.roomBarrierSizes[template.currRoomTypeIndex] - 1;
Point offset = Point.Zero;
List <List <Point> > waves = new List <List <Point> >();
waves.Add(new List <Point>());
waves.Add(new List <Point>());
// first iteration through wall square list, populates first "wave"
foreach (Point sqr in new_map.RoomList[MapGenHelper.roomCounter].WallSquares)
{
for (int dir = 0; dir < Globals.NumDirects; dir += Globals.AllDirItr)
{
offset = Globals.Directions[dir];
x = sqr.X; y = sqr.Y; x += offset.X; y += offset.Y;
if (!new_map.OffMap(x, y))
{
if (new_map.MSGrid[y][x].RoomID != room_ID)
{
if (new_map.MSGrid[y][x].MSStates[(int)MSFlagIndex.CAN_MAKE] != MSFlag.NO_MAKE)
{
new_map.MSGrid[y][x].MSStates[(int)MSFlagIndex.CAN_MAKE] = MSFlag.NO_MAKE;
waves[wave].Add(new Point(x, y));
wave_size++;
//new_map.MSGrid[y][x].TileColor = Color.Blue;
}
}
}
}
}
// loops back and forth between waves
for (int wv = 0; wv < no_make_size; wv++)
{
if (wave > 0)
{
wave = 0;
old_wave = 1;
}
else
{
wave = 1;
old_wave = 0;
}
for (int wav = 0; wav < wave_size; wav++)
{
for (int dir = 0; dir < Globals.NumDirects; dir += Globals.AllDirItr)
{
offset = Globals.Directions[dir];
x = waves[old_wave][wav].X; y = waves[old_wave][wav].Y;
x += offset.X; y += offset.Y;
if (!new_map.OffMap(x, y))
{
if (new_map.MSGrid[y][x].RoomID != room_ID)
{
if (new_map.MSGrid[y][x].MSStates[(int)MSFlagIndex.CAN_MAKE] != MSFlag.NO_MAKE)
{
new_map.MSGrid[y][x].MSStates[(int)MSFlagIndex.CAN_MAKE] = MSFlag.NO_MAKE;
if (wav < waves[wave].Count)
{
waves[wave][wav] = new Point(x, y);
}
else
{
waves[wave].Add(new Point(x, y));
}
wave_counter++;
//if(wave == 0)
// new_map.MSGrid[y][x].TileColor = Color.Aqua;
//else
// new_map.MSGrid[y][x].TileColor = Color.Green;
}
}
}
}
}
wave_size = wave_counter;
wave_counter = 0;
}
}
}
static public bool FloodIsConnectedCheck(ref AreaMap new_map, bool unmark_after)
{
int adjacent_x = 0; int adjacent_y = 0;
int curr_ID = 0;
List <int> visited_rooms = new List <int>();
Stack <Point> squares = new Stack <Point>();
Point cur_sqr = Point.Zero;
visited_rooms.Add(0);
squares.Push(new_map.RoomList[0].RoomSquares[0]);
if (new_map.MSGrid[new_map.RoomList[0].RoomSquares[0].Y]
[new_map.RoomList[0].RoomSquares[0].X].MSStates[(int)MSFlagIndex.IS_MKD] == MSFlag.MKD)
{
MapGenHelper.UnmarkMap(ref new_map); ///
}
while (squares.Count > 0)
{
cur_sqr = squares.Pop();
for (int dir = 0; dir < Globals.Directions.Count(); dir += Globals.NESWItr)
{
adjacent_x = cur_sqr.X + Globals.Directions[dir].X; adjacent_y = cur_sqr.Y + Globals.Directions[dir].Y;
if (new_map.OffMap(adjacent_x, adjacent_y))
{
continue;
}
if (!new_map.ChkMSForState(ref new_map.MSGrid[adjacent_y][adjacent_x], MSFlag.WALL, MSFlagIndex.WALL_RM_ENT)) // changed: WALL->ROOM
{
if (new_map.ChkMSForState(ref new_map.MSGrid[adjacent_y][adjacent_x], MSFlag.NT_MKD, MSFlagIndex.IS_MKD))
{
curr_ID = new_map.MSGrid[adjacent_y][adjacent_x].RoomID;
new_map.MSGrid[adjacent_y][adjacent_x].MSStates[(int)MSFlagIndex.IS_MKD] = MSFlag.MKD;
squares.Push(new Point(adjacent_x, adjacent_y));
if (!visited_rooms.Contains(curr_ID))
{
visited_rooms.Add(curr_ID);
}
}
}
}
}
MapGenHelper.disconnectedRooms.Clear();
for (int i = 0; i < new_map.RoomList.Count(); i++)
{
if (!visited_rooms.Contains(i))
{
MapGenHelper.disconnectedRooms.Add(i);
}
}
if (MapGenHelper.disconnectedRooms.Count == 0)
{
MapGenHelper.UnmarkMap(ref new_map);
}
MapGenHelper.dcCount = MapGenHelper.disconnectedRooms.Count();
if (MapGenHelper.disconnectedRooms.Count > 0)
{
return(false);
}
return(true);
}