//---------------------------------------------------------------------------------
//public bool GetCharDscr(int cIdx, out float width, out float height, ref Vector2 inTexPos, ref Vector2 inTexSize)
public bool GetCharDscr(int cIdx, out float width, ref Vector2 inTexPos, ref Vector2 inTexSize)
{
bool res = false;
width = 0;
//height = 0;
if (Initialize())
{
if (m_CharLookUpTable.ContainsKey(cIdx))
{
C_CharDscr cDscr = (C_CharDscr)m_CharLookUpTable[cIdx];
width = cDscr.m_Width * m_CharMaxWidth;
inTexPos.x = cDscr.m_CX;
inTexPos.y = cDscr.m_CY;
inTexSize.x = cDscr.m_CW - cDscr.m_CX;
inTexSize.y = cDscr.m_CH - cDscr.m_CY;
//height = inTexSize.y * 1024; // 1024 is size of our old texture
res = true;
}
}
return(res);
}
//---------------------------------------------------------------------------------
public float GetCharHeight(int cIdx)
{
float height = 0.0f;
if (Initialize())
{
if (m_CharLookUpTable != null && m_CharLookUpTable.ContainsKey(cIdx))
{
C_CharDscr cDscr = (C_CharDscr)m_CharLookUpTable[cIdx];
height = cDscr.m_CH - cDscr.m_CY;
}
}
//Debug.Log("height of '" + cIdx + "' = " + height);
return(height);
}
//---------------------------------------------------------------------------------
public void AddChar(int cIdx, float width, float cx, float cy, float cw, float ch)
{
C_CharDscr cDscr = new C_CharDscr(cIdx, width, cx, cy, cw, ch);
int length = 0;
if (m_CharTable != null)
{
length = m_CharTable.Length;
}
C_CharDscr[] tmpArray = new C_CharDscr[length + 1];
if (length != 0)
{
m_CharTable.CopyTo(tmpArray, 0);
}
tmpArray[length] = cDscr;
m_CharTable = tmpArray;
}
//---------------------------------------------------------------------------------
bool Initialize()
{
if (!m_IsInitialized || m_CharLookUpTable == null)
{
if (m_CharTable != null && m_CharTable.Length > 0)
{
m_CharLookUpTable = new Hashtable();
for (int i = 0; i < m_CharTable.Length; ++i)
{
C_CharDscr charDscr = m_CharTable[i];
m_CharLookUpTable[charDscr.m_Idx] = charDscr;
}
m_IsInitialized = true;
}
}
return(m_IsInitialized);
}
public bool GetTextSize(string inText, out Vector2 outSize, bool inTreatSpecialChars, char inMissingChar)
{
outSize = Vector2.zero;
if (Initialize() == false)
{
return(false);
}
bool hasMissingCharacter = inMissingChar > 0 ? m_CharLookUpTable.ContainsKey(inMissingChar) : false;
for (int i = 0; i < inText.Length; i++)
{
int ch = inText[i];
if (m_CharLookUpTable.ContainsKey(ch) == false)
{
if (hasMissingCharacter == false)
{
continue; // or return false ???
}
ch = inMissingChar;
}
C_CharDscr cDscr = (C_CharDscr)m_CharLookUpTable[ch];
outSize.x += cDscr.m_Width * m_CharMaxWidth;
float h = cDscr.m_CH - cDscr.m_CY;
if (h > outSize.y)
{
outSize.y = h;
}
}
return(true);
}
