Method parse

libs/JSystem/J2DGraph/J2DPrint.cpp:228–432

}

f32 J2DPrint::parse(const u8* inputString, int inputLength, int maxWidth, u16* outputBuffer, J2DPrint::TSize& textSize, u8 alpha,
                    bool isDrawing)
{
    if (!mFont) {
        return 0.0f;
    }

    const u8* originalInput = inputString;
    u16 outputBufferPos     = 0;

    f32 initialCursorX = mCursorX;
    f32 initialCursorY = mCursorY;

    f32 maxLineWidth  = mCursorX;
    f32 maxLineHeight = mCursorY;

    int currentChar = *(inputString++);

    f32 minCursorX = mCursorX;

    f32 boundingBoxLeft   = mCursorX;
    f32 boundingBoxTop    = mCursorY;
    f32 boundingBoxBottom = mCursorY;

    JUTColor textColor     = mActiveCharColor;
    JUTColor gradientColor = mActiveGradColor;

    f32 lastCursorX;

    textColor.a     = textColor.a * alpha / 255;
    gradientColor.a = gradientColor.a * alpha / 255;

    JUTColor* topColor;
    if (mActiveIsGradient) {
        topColor = &gradientColor;
    } else {
        topColor = &textColor;
    }

    mFont->setGradColor(textColor, *topColor);

    bool isMultiByteChar;
    bool isPrintable;
    do {
        isMultiByteChar = false;
        // Check if the current character is a lead byte. In some multi-byte character encodings, a lead byte indicates the start of a
        // multi-byte character.
        if (mFont->isLeadByte(currentChar)) {
            // If the current character is a lead byte, combine it with the next byte to form a 16-bit multi-byte character, then increment
            // the input string pointer.
            currentChar = (currentChar << 8) | (*(inputString++));

            // Set isLeadingByte to true, indicating that a lead byte (and thus a multi-byte character) has been processed.
            isMultiByteChar = true;
        }

        // Verify if the string's end is reached or if the current position exceeds the expected length.
        if (currentChar == '\0' || ((u32)inputString - (u32)originalInput) > inputLength) {