public int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex)
{
int result = 0;
while (byteCount > 0)
{
FFXIIITextTag tag = FFXIIITextTag.TryRead(bytes, ref byteIndex, ref byteCount);
if (tag != null)
{
result += tag.Write(chars, ref charIndex);
continue;
}
FFXIIITextReference reference = FFXIIITextReference.TryRead(bytes, ref byteIndex, ref byteCount);
if (reference != null)
{
result += reference.Write(chars, ref charIndex);
continue;
}
int value = bytes[byteIndex++];
byteCount--;
if (value >= 0x80)
{
value = FFXIIIEncodingMap.ValueToIndex(value, bytes[byteIndex++]);
byteCount--;
}
chars[charIndex++] = _codepage[(short)value];
result++;
}
return(result);
}
public int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex)
{
int result = 0;
while (charCount > 0)
{
FFXIIITextTag tag = FFXIIITextTag.TryRead(chars, ref charIndex, ref charCount);
if (tag != null)
{
result += tag.Write(bytes, ref byteIndex);
continue;
}
FFXIIITextReference reference = FFXIIITextReference.TryRead(chars, ref charIndex, ref charCount);
if (reference != null)
{
result += reference.Write(bytes, ref byteIndex);
continue;
}
short value = _codepage[chars[charIndex++]];
int hight, low;
FFXIIIEncodingMap.IndexToValue(value, out hight, out low);
if (hight != 0)
{
bytes[byteIndex++] = (byte)hight;
result++;
}
bytes[byteIndex++] = (byte)low;
charCount--;
result++;
}
return(result);
}
public int GetByteCount(char[] chars, int index, int count)
{
int result = 0;
byte[] buff = new byte[2];
while (count > 0)
{
FFXIIITextTag tag = FFXIIITextTag.TryRead(chars, ref index, ref count);
if (tag != null)
{
int offset = 0;
result += tag.Write(buff, ref offset);
continue;
}
FFXIIITextReference reference = FFXIIITextReference.TryRead(chars, ref index, ref count);
if (reference != null)
{
result += reference.SizeInBytes;
continue;
}
short value = _codepage[chars[index++]];
int hight, low;
FFXIIIEncodingMap.IndexToValue(value, out hight, out low);
if (hight != 0)
{
result++;
}
result++;
count--;
}
return(result);
}
public int GetCharCount(byte[] bytes, int index, int count)
{
int result = 0;
char[] buff = new char[FFXIIITextTag.MaxTagLength];
while (count > 0)
{
FFXIIITextTag tag = FFXIIITextTag.TryRead(bytes, ref index, ref count);
if (tag != null)
{
int offset = 0;
result += tag.Write(buff, ref offset);
continue;
}
FFXIIITextReference reference = FFXIIITextReference.TryRead(bytes, ref index, ref count);
if (reference != null)
{
result += reference.SizeInChars;
continue;
}
byte value = bytes[index++];
count--;
if (value >= 0x80)
{
index++;
count--;
}
result++;
}
return(result);
}
