private void ProcessText(string text, MessageTextAlignment alignment, ref int lineIndex)
{
var lineText = new StringBuilder(String.Join(" ", _wordsByLine[lineIndex].Select(arg => arg.Text)));
_lineSizesByLine[lineIndex] = _font.MeasureString(lineText);
string[] words = text.Split(_wordSeparator);
for (int i = 0; i < words.Length; i++)
{
string word = words[i];
Vector2 wordSize = _font.MeasureString(word) + TextAdventure.Xna.Constants.MessageRenderer.ShadowOffset;
Vector2 lineSize = _lineSizesByLine[lineIndex];
lineSize.Y = Math.Max(wordSize.Y, lineSize.Y);
_lineSizesByLine[lineIndex] = lineSize;
if (i == 0)
{
if (lineSize.X + wordSize.X <= _maximumLineWidth)
{
lineText.Append(word);
_lineSizesByLine[lineIndex] = new Vector2(lineSize.X + wordSize.X, lineSize.Y);
_wordsByLine[lineIndex].Add(new MessageTextWord(word, wordSize, false));
_alignmentsByLine[lineIndex] = alignment;
continue;
}
lineIndex++;
_lineSizesByLine[lineIndex] = Vector2.Zero;
_wordsByLine[lineIndex] = new List <MessageTextWord>();
_alignmentsByLine[lineIndex] = alignment;
}
if (lineSize.X + _spaceWord.Size.X + wordSize.X <= _maximumLineWidth)
{
if (lineText.Length > 0)
{
lineText.Append(' ');
}
lineText.Append(word);
_lineSizesByLine[lineIndex] = new Vector2(lineSize.X + _spaceWord.Size.X + wordSize.X, lineSize.Y);
_wordsByLine[lineIndex].Add(new MessageTextWord(word, wordSize, true));
}
else
{
lineText = new StringBuilder(word);
lineIndex++;
_lineSizesByLine[lineIndex] = new Vector2(wordSize.X, wordSize.Y);
_wordsByLine[lineIndex] = new List <MessageTextWord>
{
new MessageTextWord(word, wordSize, false)
};
_alignmentsByLine[lineIndex] = alignment;
}
}
}
private void RenderWords(
RendererParameters parameters,
SpriteFont font,
Matrix transformMatrix,
int lineIndex,
IList <MessageTextWord> words,
Color shadowColor,
ref Vector2 position,
ref Color textColor)
{
parameters.SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, DepthStencilState.None, new ScissoringRasterizerState(), null, transformMatrix);
MessageTextAlignment alignment = _formatter.GetAlignmentByLine(lineIndex);
Vector2 lineSize = _formatter.GetLineSizeByLine(lineIndex);
if (alignment == MessageTextAlignment.Center)
{
position.X += (Window.AbsoluteClientRectangle.Width - lineSize.X) / 2;
}
for (int wordIndex = 0; wordIndex < words.Count; wordIndex++)
{
MessageTextWord word = words[wordIndex];
Engine.Common.Color color;
if (_formatter.TryGetColorByWordCoordinate(new Coordinate(wordIndex, lineIndex), out color))
{
textColor = color.ToXnaColor() * Alpha;
}
if (word.PrependSpace)
{
position.X += _formatter.SpaceWord.Size.X;
}
parameters.SpriteBatch.DrawStringWithShadow(font, word.Text, position.Round(), textColor, shadowColor, Vector2.One);
position.X += word.Size.X;
}
position.X = Window.AbsoluteClientRectangle.X;
position.Y += lineSize.Y;
parameters.SpriteBatch.End();
}
private void ProcessText(string text, MessageTextAlignment alignment, ref int lineIndex)
{
var lineText = new StringBuilder(String.Join(" ", _wordsByLine[lineIndex].Select(arg => arg.Text)));
_lineSizesByLine[lineIndex] = _font.MeasureString(lineText);
string[] words = text.Split(_wordSeparator);
for (int i = 0; i < words.Length; i++)
{
string word = words[i];
Vector2 wordSize = _font.MeasureString(word) + TextAdventure.Xna.Constants.MessageRenderer.ShadowOffset;
Vector2 lineSize = _lineSizesByLine[lineIndex];
lineSize.Y = Math.Max(wordSize.Y, lineSize.Y);
_lineSizesByLine[lineIndex] = lineSize;
if (i == 0)
{
if (lineSize.X + wordSize.X <= _maximumLineWidth)
{
lineText.Append(word);
_lineSizesByLine[lineIndex] = new Vector2(lineSize.X + wordSize.X, lineSize.Y);
_wordsByLine[lineIndex].Add(new MessageTextWord(word, wordSize, false));
_alignmentsByLine[lineIndex] = alignment;
continue;
}
lineIndex++;
_lineSizesByLine[lineIndex] = Vector2.Zero;
_wordsByLine[lineIndex] = new List<MessageTextWord>();
_alignmentsByLine[lineIndex] = alignment;
}
if (lineSize.X + _spaceWord.Size.X + wordSize.X <= _maximumLineWidth)
{
if (lineText.Length > 0)
{
lineText.Append(' ');
}
lineText.Append(word);
_lineSizesByLine[lineIndex] = new Vector2(lineSize.X + _spaceWord.Size.X + wordSize.X, lineSize.Y);
_wordsByLine[lineIndex].Add(new MessageTextWord(word, wordSize, true));
}
else
{
lineText = new StringBuilder(word);
lineIndex++;
_lineSizesByLine[lineIndex] = new Vector2(wordSize.X, wordSize.Y);
_wordsByLine[lineIndex] = new List<MessageTextWord>
{
new MessageTextWord(word, wordSize, false)
};
_alignmentsByLine[lineIndex] = alignment;
}
}
}
