/// <summary>
/// Gets the difficulty of the AI in the input slot.
/// <para>If the input slot is not an AI, returns null.
/// If checking an AI's difficulty in the queue, it will always return easy, or null if it is a player.</para>
/// </summary>
/// <param name="slot">Slot to check</param>
/// <param name="noUpdate"></param>
/// <returns>Returns the if the difficulty is found. Returns null if the input slot is not an AI.</returns>
/// <include file='docs.xml' path='doc/exceptions/invalidslot/exception'/>
public Difficulty?GetAIDifficulty(int slot, bool noUpdate = false)
{
if (!CustomGame.IsSlotValid(slot))
{
throw new InvalidSlotException(slot);
}
if (slot == 5 && cg.OpenChatIsDefault)
{
cg.Chat.CloseChat();
}
if (!noUpdate)
{
cg.updateScreen();
}
if (CustomGame.IsSlotBlue(slot) || CustomGame.IsSlotRed(slot))
{
bool draw = cg.debugmode; // For debug mode
List <int> rl = new List <int>(); // Likelyhood in percent for difficulties.
List <Difficulty> dl = new List <Difficulty>(); // Difficulty
bool foundWhite = false;
int foundWhiteIndex = 0;
int maxWhite = 3;
// For each check length in IsAILocations
for (int xi = 0; xi < DifficultyLocations[slot, 2] && foundWhiteIndex < maxWhite; xi++)
{
if (foundWhite)
{
foundWhiteIndex++;
}
Color cc = cg.GetPixelAt(DifficultyLocations[slot, 0] + xi, DifficultyLocations[slot, 1]);
// Check for white color of text
if (cg.CompareColor(DifficultyLocations[slot, 0] + xi, DifficultyLocations[slot, 1], Colors.WHITE, 110) &&
(slot > 5 || cc.B - cc.R < 20))
{
foundWhite = true;
// For each difficulty markup
for (int b = 0; b < DifficultyMarkups.Length; b++)
{
Bitmap tmp = null;
if (draw)
{
tmp = cg.BmpClone();
}
// Check if bitmap matches checking area
double success = 0;
double total = 0;
for (int x = 0; x < DifficultyMarkups[b].Width; x++)
{
for (int y = DifficultyMarkups[b].Height - 1; y >= 0; y--)
{
// If the color pixel of the markup is not white, check if valid.
Color pc = DifficultyMarkups[b].GetPixel(x, y);
if (pc != Color.FromArgb(255, 255, 255, 255))
{
// tc is true if the pixel is black, false if it is red.
bool tc = pc == Color.FromArgb(255, 0, 0, 0);
total++; // Indent the total
// If the checking color in the bmp bitmap is equal to the pc color, add to success.
if (cg.CompareColor(DifficultyLocations[slot, 0] + xi + x, DifficultyLocations[slot, 1] - Extensions.InvertNumber(y, DifficultyMarkups[b].Height - 1), Colors.WHITE, 50) == tc)
{
success++;
if (draw)
{
if (tc)
{
tmp.SetPixel(DifficultyLocations[slot, 0] + xi + x, DifficultyLocations[slot, 1] - Extensions.InvertNumber(y, DifficultyMarkups[b].Height - 1), Color.Blue);
}
else
{
tmp.SetPixel(DifficultyLocations[slot, 0] + xi + x, DifficultyLocations[slot, 1] - Extensions.InvertNumber(y, DifficultyMarkups[b].Height - 1), Color.Lime);
}
}
}
else if (draw)
{
if (tc)
{
tmp.SetPixel(DifficultyLocations[slot, 0] + xi + x, DifficultyLocations[slot, 1] - Extensions.InvertNumber(y, DifficultyMarkups[b].Height - 1), Color.Red);
}
else
{
tmp.SetPixel(DifficultyLocations[slot, 0] + xi + x, DifficultyLocations[slot, 1] - Extensions.InvertNumber(y, DifficultyMarkups[b].Height - 1), Color.Orange);
}
}
if (draw)
{
tmp.SetPixel(DifficultyLocations[slot, 0] + xi + x, DifficultyLocations[slot, 1] - DifficultyMarkups[b].Height * 2 + y, DifficultyMarkups[b].GetPixel(x, y));
cg.g.DrawImage(tmp, new Rectangle(0, -750, tmp.Width * 3, tmp.Height * 3));
Thread.Sleep(1);
}
}
}
}
// Get the result
double result = (success / total) * 100;
rl.Add((int)result);
dl.Add((Difficulty)b);
if (draw)
{
tmp.SetPixel(DifficultyLocations[slot, 0] + xi, DifficultyLocations[slot, 1], Color.MediumPurple);
cg.g.DrawImage(tmp, new Rectangle(0, -750, tmp.Width * 3, tmp.Height * 3));
Console.WriteLine((Difficulty)b + " " + result);
Thread.Sleep(1000);
}
}
}
}
if (slot == 5 && cg.OpenChatIsDefault)
{
cg.Chat.OpenChat();
}
// Return the difficulty that is most possible.
if (rl.Count > 0)
{
int max = rl.Max();
if (max >= 75)
{
return(dl[rl.IndexOf(max)]);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
else if (cg.QueueCount > 0)
{
int y = DifficultyLocationsQueue[slot - CustomGame.Queueid];
for (int x = DifficultyLocationQueueX; x < 150 + DifficultyLocationQueueX; x++)
{
if (cg.CompareColor(x, y, new int[] { 180, 186, 191 }, 10))
{
return(null);
}
}
return(Difficulty.Easy);
}
else
{
return(null);
}
}
