Method FormatText

engine/Poseidon/UI/Controls/UIControls3D.cpp:247–311

    }
    else if (type == ST_MULTI)
    {
        FormatText();
    }
}

void C3DStatic::FormatText()
{
    if ((_style & ST_TYPE) != ST_MULTI)
    {
        return;
    }

    _lines.Clear();
    _lines.Add(0);

    Vector3 down = (1.0 / _maxLines) * _down;
    Vector3 up = -down;
    Vector3 right = 0.75 * up.Size() * _right.Normalized();

    float lineWidth = _right.Size();

    const char* p = _text;
    while (*p != 0)
    {
        // begin of the line
        const char* word = p;
        int n = 0;
        float width = 0;
        while (true)
        {
            const char* q = p;
            char c = *p++;
            if (c == 0)
            {
                return;
            }
            if (c == '\r' || c == '\n')
            {
                // Explicit line break - start the next line after the newline,
                // regardless of width (width-wrap still applies within a line).
                if (c == '\r' && *p == '\n')
                {
                    p++;
                }
                _lines.Add(p - (const char*)_text);
                break;
            }
            if (ISSPACE(c))
            {
                n++;
                word = p;
            }

            char temp[8];
            p = _text + CopyTextElement(_text, static_cast<int>(q - (const char*)_text), _font->GetLangID(), temp,
                                        sizeof(temp));
            width += GEngine->GetText3DWidth(right, _font, temp).Size();