protected void BuildStairsOffRoom(int buildDirection, int originX, int originY)
{
map.BulkEditBegin();
var depth = Rand.Range(12, 20);
var y = 0;
for (int i = 0; i < depth; i++)
{
// while coordinates are within the map's bounds
if (TileInBounds(originX, originY + y))
{
for (int x = 0; x < y; x++)
{
switch (buildDirection)
{
case RIGHT:
{
if (TileInBounds(originX + x, originY + y))
{
// build stairs
if (map.GetTileInfo(originX, originY + y) != null)
{
stoneBrush.PaintTile(map, originX + x, originY + y);
}
// erase walls to the right of stairs
map.ClearTile(originX + x + 1, originY + y);
map.ClearTile(originX + x + 2, originY + y);
map.ClearTile(originX + x + 3, originY + y);
map.ClearTile(originX + x + 4, originY + y);
}
break;
}
case LEFT:
{
if (TileInBounds(originX - x, originY + y))
{
// build stairs
if (map.GetTileInfo(originX, originY + y) != null)
{
stoneBrush.PaintTile(map, originX - x, originY + y);
}
// erase walls to the left of stairs
map.ClearTile(originX - x - 1, originY + y);
map.ClearTile(originX - x - 2, originY + y);
map.ClearTile(originX - x - 3, originY + y);
map.ClearTile(originX - x - 4, originY + y);
}
break;
}
}
}
y++;
}
}
map.BulkEditEnd();
}
void CarveHalls()
{
map.BulkEditBegin();
int originX;
int originY;
int x;
foreach (ProcRoom room in rooms)
{
var hall = new ProcHall();
// get random direction
int rand = Rand.Range(0, 1);
direction = (rand == 0 ? RIGHT : LEFT);
// set origin point
if (direction == RIGHT)
{
originX = room.BottomRightX();
originY = room.BottomRightY();
x = 1;
}
else
{
originX = room.BottomLeftX();
originY = room.BottomLeftY();
x = -1;
}
// get random height to make halls either two or four tiles tall
int rand2 = Rand.Range(0, 10);
int i = (rand2 == 0 ? 2 : 4);
while (map.GetTileInfo(originX + x, originY) != null &&
TileInBounds(originX + x, originY))
{
if (i == 2)
{
map.ClearTile(originX + x, originY);
map.ClearTile(originX + x, originY - 1);
}
else
{
map.ClearTile(originX + x, originY);
map.ClearTile(originX + x, originY - 1);
map.ClearTile(originX + x, originY - 2);
map.ClearTile(originX + x, originY - 3);
}
x = (direction == RIGHT ? x + 1 : x - 1);
}
// with hall succesfully placed, set its origin, width, and height, then add to List
hall.width = Math.Abs(x) - 1;
hall.height = i;
hall.originY = originY - (i - 1);
hall.originX = (direction == RIGHT ? originX + 1 : originX - hall.width);
halls.Add(hall);
}
map.BulkEditEnd();
}
