public static bool IsVisible(MPos position)
{
if (map == null)
{
return(false);
}
if (shroud.RevealAll)
{
return(true);
}
if (!position.InRange(lastCameraPosition, lastCameraPosition + lastCameraZoom))
{
return(false);
}
return(visible[position.X, position.Y]);
}
public static bool IsVisibleIgnoringBounds(MPos position)
{
if (map == null)
{
return(false);
}
if (shroud.RevealAll)
{
return(true);
}
if (!position.InRange(lastCameraPosition, lastCameraPosition + lastCameraZoom))
{
return(false);
}
if (position.X < 0)
{
position = new MPos(0, position.Y);
}
else if (position.X >= mapBounds.X)
{
position = new MPos(mapBounds.X - 1, position.Y);
}
if (position.Y < 0)
{
position = new MPos(position.X, 0);
}
else if (position.Y >= mapBounds.Y)
{
position = new MPos(position.X, mapBounds.Y - 1);
}
return(visible[position.X, position.Y]);
}
void generateSingle(MPos start, MPos end)
{
var currentPosition = start;
while (currentPosition != end)
{
var angle = end.AngleTo(currentPosition);
var optX = MathF.Cos(angle);
var x = (Math.Abs(optX) > 0.25f ? 1 : 0) * Math.Sign(optX);
var optY = MathF.Sin(angle);
var y = (Math.Abs(optY) > 0.25f ? 1 : 0) * Math.Sign(optY);
// Maximal abeviation of +-45°
if (info.Curvy)
{
MPos a1 = MPos.Zero;
MPos a2 = MPos.Zero;
// Get the two other possibilities near the best tone
if (x != 0 && y != 0)
{
a1 = new MPos(x, 0) + currentPosition;
a2 = new MPos(0, y) + currentPosition;
}
if (x == 0)
{
a1 = new MPos(1, y) + currentPosition;
a2 = new MPos(-1, y) + currentPosition;
}
if (y == 0)
{
a1 = new MPos(x, 1) + currentPosition;
a2 = new MPos(x, -1) + currentPosition;
}
MPos preferred = new MPos(x, y) + currentPosition;
// If out of bounds, make the value high af so the field can't be taken
var val1 = preferred.InRange(MPos.Zero, Bounds) ? noise[preferred.X, preferred.Y] : 10f;
var val2 = a1.InRange(MPos.Zero, Bounds) ? noise[a1.X, a1.Y] : 10f;
var val3 = a2.InRange(MPos.Zero, Bounds) ? noise[a2.X, a2.Y] : 10f;
if (preferred != end)
{
if (val2 < val3 && val2 < val1 || a1 == end)
{
preferred = a1;
}
else if (val3 < val2 && val3 < val1 || a2 == end)
{
preferred = a2;
}
}
currentPosition = preferred;
}
else
{
currentPosition += new MPos(x, y);
}
points.Add(currentPosition);
}
}
