public void TestTCODLineDrawing()
{
TCODLineDrawing.InitLine(2, 2, 5, 5);
int x = 2, y = 2;
for (int i = 0; i < 4; ++i)
{
Assert.IsTrue((2 + i == x) && (2 + i == y));
TCODLineDrawing.StepLine(ref x, ref y);
}
}
private void ConnectPoints(Point upStairsPoint, Point downStairsPoint)
{
//First check if the stairs are connected...
if (ArePointsConnected(upStaircase, downStaircase))
{
return;
}
//If not, open a path between the staircases
TCODLineDrawing.InitLine(upStairsPoint.x, upStairsPoint.y, downStairsPoint.x, downStairsPoint.y);
int nextX = upStairsPoint.x;
int nextY = upStairsPoint.y;
Random rand = Game.Random;
do
{
SetSquareOpen(nextX, nextY);
//Chance surrounding squares also get done
if (nextX - 1 > 0 && nextY - 1 > 0)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX - 1, nextY - 1);
}
}
if (nextY - 1 > 0)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX, nextY - 1);
}
}
if (nextX + 1 < Width && nextY - 1 > 0)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX + 1, nextY - 1);
}
}
if (nextX - 1 > 0)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX - 1, nextY);
}
}
if (nextX + 1 < Width)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX + 1, nextY);
}
}
if (nextX - 1 > 0 && nextY + 1 < Height)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX - 1, nextY + 1);
}
}
if (nextY + 1 < Height)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX, nextY + 1);
}
}
if (nextX + 1 < Width && nextY + 1 < Height)
{
if (rand.Next(100) < MineChance)
{
SetSquareOpen(nextX + 1, nextY + 1);
}
}
} while (!TCODLineDrawing.StepLine(ref nextX, ref nextY));
}