pc_tiantian/Editor/LinkFile.lua

-- 保存已经生成过的文件，
-- 如果当前要生成的文件在列表里面已经存在了，
-- 则表示文件重名
g_files = {};

-- 生成一个文件
function linkFile(sourceFile , targetPath, targetFile , versionInfo)
	print("linkFile" , sourceFile);
	local pathName , baseName , ext = string.splitFilename(sourceFile);
	if isIgnoreFile(pathName , baseName , ext) then
		return;
	end
	--print("链接文件" .. sourceFile)
	
	local fileInfo = g_files[baseName];
	if fileInfo then
		error("文件重名：[" .. sourceFile .. "] 与 [" .. fileInfo.origin .. "]");
	end	
	fileInfo = xml.new("file");
	versionInfo.files[baseName] = fileInfo;
	-- 保存全局文件列表
	g_files[baseName] = fileInfo;

	local cacheFile = compileFile(sourceFile, targetPath);
	fileInfo.origin = cacheFile.origin;
	fileInfo.name = cacheFile.name;
	fileInfo.md5 = cacheFile.md5;
	fileInfo.size = cacheFile.compileSize;
	fileInfo.preload = false	-- 是否新手期文件
	
	if not hasCmdArg("-onlyServer") then
		-- 保存加密文件到客户端
		local assetFileName = targetPath .. "/assets/" .. fileInfo.md5
		local targetClientFile = io.open(assetFileName, "wb");
		targetClientFile:write(loadFile(cacheFile.encryptFile));
		targetClientFile:close();
	end
	
	-- 保存加密并压缩后的文件到服务端
	fileInfo.offset = targetFile:seek();
	local compressedData = loadFile(cacheFile.compressedFile);
	targetFile:write(compressedData);
	
	fileInfo.compressedSize = string.len(compressedData)
end