protected void SplitText(string value)
{
int code = 0xF;
for (int i = 0; i < value.Length; i++)
{
int nextAnd = value.IndexOf('&', i);
int partLength = nextAnd == -1 ? value.Length - i : nextAnd - i;
if (partLength > 0)
{
string part = value.Substring(i, partLength);
FastColour col = FastColour.GetHexEncodedCol(code);
parts.Add(new TextPart(part, col));
}
i += partLength + 1;
if (nextAnd >= 0 && nextAnd + 1 < value.Length)
{
if (!Utils.TryParseHex(value[nextAnd + 1], out code))
{
code = 0xF;
i--; // include the character that isn't a colour code.
}
}
}
}
void CalculateCaretCol()
{
int x = indexX;
for (int y = indexY; y >= 0; y--)
{
if (x == partLens[y])
{
x = partLens[y] - 1;
}
int start = parts[y].LastIndexOf('&', x, x + 1);
int hex;
bool validIndex = start >= 0 && start < partLens[y] - 1;
if (validIndex && Utils.TryParseHex(parts[y][start + 1], out hex))
{
caretCol = FastColour.GetHexEncodedCol(hex);
return;
}
if (y > 0)
{
x = partLens[y - 1] - 1;
}
}
}
public void InitColours()
{
for (int i = 0; i < Colours.Length; i++)
{
Colours[i] = default(FastColour);
}
for (int i = 0; i <= 9; i++)
{
Colours['0' + i] = FastColour.GetHexEncodedCol(i, 191, 64);
}
for (int i = 10; i <= 15; i++)
{
Colours['a' + i - 10] = FastColour.GetHexEncodedCol(i, 191, 64);
Colours['A' + i - 10] = Colours['a' + i - 10];
}
}