自动载入游戏自建字体.txt

1. Core\HLE\sceFont.cpp 文件中
const std::string fontPath = "flash0:/font/";
const std::string fontOverridePath = "ms0:/PSP/flash0/font/";
后面加一个路径
const std::string userfontPath = "disc0:/PSP_GAME/USRDIR/";

2. 加入判断镜像中自定义字体zh_gb.pgf
	for (size_t i = 0; i < ARRAY_SIZE(fontRegistry); i++) {
		const FontRegistryEntry &entry = fontRegistry[i];
		std::string fontFilename = userfontPath + entry.fileName; 
		PSPFileInfo info = pspFileSystem.GetFileInfo(fontFilename);

		if (!info.exists) {
			// No user font, let's try override path.
			fontFilename = fontOverridePath + entry.fileName;
			info = pspFileSystem.GetFileInfo(fontFilename);
		}

3. 添加zh_gb.pgf到fontRegistry中开头处
{ 0x288, 0x288, 0x2000, 0x2000, 0, 0, FONT_FAMILY_SANS_SERIF, FONT_STYLE_DB, 0, FONT_LANGUAGE_CHINESE, 0, 1, "zh_gb.pgf", "FTT-NewRodin Pro DB", 0, 0 },