public void MakeCorridor(Room startRoom, Room endRoom, int exit)
{
int firstTileX = 0;
int firstTileY = 0;
int repeat = 0;
// Horizontal corridor, exit 0. (right to left, bottom to top)
if (exit == 0)
{
for (int y = startRoom.roomTilesY - 1; y > 0; y--)
{
for (int x = 0; x < startRoom.roomTilesX; x++)
{
if (startRoom.roomTiles[x, y] == Room.Tile.floor)
{
firstTileX = x;
firstTileY = y;
y = 0;
x = startRoom.roomTilesX;
repeat = startRoom.roomTilesY - firstTileY - 1;
}
}
}
}
// Horizontal corridor, exit 1. (right to left, top to bot)
else if (exit == 1)
{
for (int x = startRoom.roomTilesX - 1; x > 0; x--)
{
for (int y = 0; y < startRoom.roomTilesY; y++)
{
if (startRoom.roomTiles[x, y] == Room.Tile.floor)
{
firstTileX = x;
firstTileY = y;
y = startRoom.roomTilesY;
x = 0;
repeat = startRoom.roomTilesX - firstTileX - 1;
}
}
}
}
// Vertical corridor, exit 2. (bottom to top, left to right)
else if (exit == 2)
{
for (int y = 0; y < startRoom.roomTilesY; y++)
{
for (int x = 0; x < startRoom.roomTilesX; x++)
{
if (startRoom.roomTiles[x, y] == Room.Tile.floor)
{
firstTileX = x;
firstTileY = y;
y = startRoom.roomTilesY;
x = startRoom.roomTilesX;
repeat = startRoom.roomTilesY - firstTileY - 1;
}
}
}
}
// Horizontal corridor, exit 3. (left to right, bottom to top)
else if (exit == 3)
{
for (int x = 0; x < startRoom.roomTilesX; x++)
{
for (int y = 0; y < startRoom.roomTilesY; y++)
{
if (startRoom.roomTiles[x, y] == Room.Tile.floor)
{
firstTileX = x;
firstTileY = y;
// Check if corridor will connect. If yes, loop out, if no, jump 2 in the appriate direction and continue.
y = startRoom.roomTilesY;
x = startRoom.roomTilesX;
repeat = firstTileX;
}
}
}
}
Vector2 exitDir = lvlGrid.DirectionVector(exit);
AssignTiles(startRoom, endRoom, firstTileX, firstTileY, exitDir, repeat);
}
