private void DrawBorder(BorderDesc border, Graphics g, int x1, int y1, int x2, int y2, int dx, int dy)
{
Contract.Requires(border != null);
Contract.Requires(g != null);
if (!WallEditMode)
{
if (border.IsSecretHiddenBorder)
{
g.DrawLine(Pens.Red, x1, y1, x2, y2);
x1 += dx;
x2 += dx;
y1 += dy;
y2 += dy;
}
if (border.IsSecretRevealedBorder)
{
g.DrawLine(Pens.Green, x1, y1, x2, y2);
x1 += dx;
x2 += dx;
y1 += dy;
y2 += dy;
}
if (border.IsLightBorder)
{
g.DrawLine(Pens.Yellow, x1, y1, x2, y2);
x1 += dx;
x2 += dx;
y1 += dy;
y2 += dy;
}
}
else
{
if (border.IsSecretHiddenBorder || border.IsSecretRevealedBorder)
{
g.DrawLine(Pens.Red, x1, y1, x2, y2);
x1 += dx;
x2 += dx;
y1 += dy;
y2 += dy;
}
}
if (border.IsBlocksLOSBorder)
{
g.DrawLine(Pens.Magenta, x1, y1, x2, y2);
x1 += dx;
x2 += dx;
y1 += dy;
y2 += dy;
}
g.DrawLine(Pens.Black, x1, y1, x2, y2);
}
private static BorderDesc CompareTileBorders(Tile current, Tile neighbor = null)
{
Contract.Requires(current != null);
BorderDesc result = new BorderDesc();
if (neighbor == null)
{
result.IsLightBorder = current.LightLevel >= 5;
result.IsSecretHiddenBorder = current.HasSecret && !current.IsRevealed;
result.IsSecretRevealedBorder = current.HasSecret && current.IsRevealed;
}
else
{
result.IsLightBorder = current.LightLevel >= 5 && neighbor.LightLevel < 5;
result.IsSecretHiddenBorder = (current.HasSecret && !current.IsRevealed) && (!neighbor.HasSecret || neighbor.IsRevealed);
result.IsSecretRevealedBorder = (current.HasSecret && current.IsRevealed) && (!neighbor.HasSecret || !neighbor.IsRevealed);
result.IsBlocksLOSBorder = current.NoLOSBetweenTiles.Contains(neighbor);
}
return result;
}
