public void ClearMap()
{
for (int x = 0; x < TileLayer.Width; x++)
{
for (int y = 0; y < TileLayer.Height; y++)
{
if (TileLayer.GetCellMovability(x, y))
{
distanceMap[x, y] = float.MaxValue;
}
else
{
distanceMap[x, y] = -1.0f;
}
}
}
}
// Return true on collision
public static bool RayTest(Vector2 startPos, Vector2 endPos)
{
for (int x = 0; x < TileLayer.Width; x++)
{
for (int y = 0; y < TileLayer.Height; y++)
{
if (!TileLayer.GetCellMovability(x, y))
{
if (SegmentIntersectRectangle(new Vector2(x, y), new Vector2(x + 1, y + 1), startPos, endPos))
{
return(true);
}
}
}
}
return(false);
}