private void AppendParagraph(string paragraph, string font, float scale, Vector4 color)
{
m_helperSb.Clear();
m_helperSb.Append(paragraph);
float textWidth = MyGuiManager.MeasureString(font, m_helperSb, scale).X;
// first we try append all paragraph to current line
if (textWidth < m_currentLineRestFreeSpace)
{
ReallocateRichTexts();
m_richTextsPool[++m_richTextsOffset].Init(m_helperSb.ToString(), font, scale, color);
AppendPart(m_richTextsPool[m_richTextsOffset]);
}
// if there is not enough free space in current line for whole paragraph
else
{
ReallocateRichTexts();
m_richTextsPool[++m_richTextsOffset].Init("", font, scale, color);
string[] words = paragraph.Split(m_wordSeparator);
int currentWordIndex = 0;
while (currentWordIndex < words.Length)
{
if (words[currentWordIndex].Trim().Length == 0)
{
currentWordIndex++;
continue;
}
m_helperSb.Clear();
if (m_richTextsPool[m_richTextsOffset].Text.Length > 0)
{
m_helperSb.Append(m_wordSeparator);
}
m_helperSb.Append(words[currentWordIndex]);
textWidth = MyGuiManager.MeasureString(font, m_helperSb, scale).X;
if (textWidth <= m_currentLineRestFreeSpace - m_richTextsPool[m_richTextsOffset].Size.X)
{
m_richTextsPool[m_richTextsOffset].Append(m_helperSb.ToString());
currentWordIndex++;
}
else
{
// if this word is wider than line and it will be only one word at line, we add what fits and leave the rest for other lines
if ((m_currentLine == null || m_currentLine.IsEmpty()) && m_richTextsPool[m_richTextsOffset].Text.Length == 0)
{
int numCharsThatFit = MyGuiManager.ComputeNumCharsThatFit(font, m_helperSb, scale, m_currentLineRestFreeSpace);
m_richTextsPool[m_richTextsOffset].Append(words[currentWordIndex].Substring(0, numCharsThatFit));
words[currentWordIndex] = words[currentWordIndex].Substring(numCharsThatFit);
}
AppendPart(m_richTextsPool[m_richTextsOffset]);
ReallocateRichTexts();
m_richTextsPool[++m_richTextsOffset].Init("", font, scale, color);
if (currentWordIndex < words.Length)
{
AppendLine();
}
}
}
if (m_richTextsPool[m_richTextsOffset].Text.Length > 0)
{
AppendPart(m_richTextsPool[m_richTextsOffset]);
}
}
}
