/// <summary> Remakes the raw texture containg all the chat lines. </summary>
/// <remarks> Also updates the dimensions of the widget. </remarks>
public virtual void RemakeTexture()
{
int totalHeight = 0, maxWidth = 0;
for (int i = 0; i < UsedLines; i++)
{
totalHeight += lineSizes[i].Height;
maxWidth = Math.Max(maxWidth, lineSizes[i].Width);
}
Size size = new Size(maxWidth, totalHeight);
caretAccumulator = 0;
int realHeight = 0;
using (Bitmap bmp = IDrawer2D.CreatePow2Bitmap(size))
using (IDrawer2D drawer = game.Drawer2D)
{
drawer.SetBitmap(bmp);
DrawTextArgs args = new DrawTextArgs(null, font, true);
if (Prefix != null)
{
args.Text = Prefix;
drawer.DrawText(ref args, 0, 0);
}
for (int i = 0; i < lines.Length; i++)
{
if (lines[i] == null)
{
break;
}
args.Text = lines[i];
char lastCol = GetLastColour(0, i);
if (!IDrawer2D.IsWhiteCol(lastCol))
{
args.Text = "&" + lastCol + args.Text;
}
int offset = i == 0 ? prefixWidth : 0;
drawer.DrawText(ref args, offset, realHeight);
realHeight += lineSizes[i].Height;
}
inputTex = drawer.Make2DTexture(bmp, size, 0, 0);
}
Width = size.Width;
Height = realHeight == 0 ? prefixHeight : realHeight;
Reposition();
inputTex.X1 = X + Padding; inputTex.Y1 = Y;
}
void AddChat(string text)
{
text = text.TrimEnd().Replace('%', '&');
if (!IDrawer2D.IsWhiteCol(lastCol))
{
text = "&" + lastCol + text;
}
char col = IDrawer2D.LastCol(text, text.Length);
if (col != '\0')
{
lastCol = col;
}
game.Chat.Add(text, MessageType.Normal);
}