public static FCodeLogic Tokenize(string fileName, string content)
{
FCodeLLex llex = new FCodeLLex(new StringLoadInfo(content));
Dictionary <string, object> result = Tokenizing(llex);
FCodeLogic logic = new FCodeLogic()
{
name = fileName
};
List <FCodeLuaFunction> functions = null;
if (result.TryGetValue("functions", out var ot))
{
functions = (List <FCodeLuaFunction>)ot;
}
if (result.TryGetValue("line2Tokens", out var ol))
{
var line2Tokens = (Dictionary <int, List <Token> >)ol;
var entry = line2Tokens.FirstOrDefault(item => item.Value.Select(v => v.Original() == "logicList").Any());
int startLine = entry.Key;
if (!result.TryGetValue("maxLine", out var endLine))
{
endLine = startLine;
Error("Tokenizing中找不到返回值endLine 使用startLine作为endLine？");
}
ParseSingleLogic(line2Tokens, startLine, (int)endLine, ref functions, ref logic);
// ** 找到有 vars 关键字 且 token 数量为2的行
var enties = line2Tokens.Where(item => item.Value.Select(v => v.Original() == "vars").Any()).ToArray();
entry = enties.FirstOrDefault(item => item.Value.Count == 2);
if (entry.Value != null)
{
startLine = entry.Key;
ParseVars(line2Tokens, startLine, (int)endLine, ref functions, ref logic);
}
}
return(logic);
}
static void ParseVars(Dictionary <int, List <Token> > line2Tokens, int startLine, int endLine,
ref List <FCodeLuaFunction> functions, ref FCodeLogic logic)
{
FCodeWindow w = EditorWindow.GetWindow <FCodeWindow>();
Dictionary <string, string> fcodeSignature = w.fcodeSignature;
var isVarsStarted = false;
for (int currentLine = startLine + 1; currentLine < endLine; currentLine++)
{
if (line2Tokens.TryGetValue(currentLine, out List <Token> lineContent))
{
// ** 从签名开始处
if (!isVarsStarted)
{
isVarsStarted = ValidSignature(lineContent, fcodeSignature, "VarsStart");
continue;
}
else if (ValidSignature(lineContent, fcodeSignature, "VarsStart"))
{
Error("重复的FCodeSignature:Vars:Start签名？？");
}
// ** 把签名中的所有函数都加到vars中
var f = functions?.Find(luaFunc => luaFunc.fileStartLine == currentLine);
if (f != null)
{
logic.vars.Add(f);
}
// ** 到签名结束
if (ValidSignature(lineContent, fcodeSignature, "VarsEnd"))
{
isVarsStarted = false;
}
}
}
}
static void ParseSingleLogic(Dictionary <int, List <Token> > line2Tokens, int startLine, int endLine, ref List <FCodeLuaFunction> functions, ref FCodeLogic logic)
{
FCodeWindow w = EditorWindow.GetWindow <FCodeWindow>();
Dictionary <string, string> fcodeSignature = w.fcodeSignature;
var isSingleLogicStarted = false;
FCodeTiming timing = 0;
FCodeLuaFunction command = null, condition = null;
for (int currentLine = startLine + 1; currentLine < endLine; currentLine++)
{
if (line2Tokens.TryGetValue(currentLine, out List <Token> lineContent))
{
// ** 从签名开始处
if (!isSingleLogicStarted)
{
isSingleLogicStarted = ValidSignature(lineContent, fcodeSignature, "SingleLogicStart");
continue;
}
else if (ValidSignature(lineContent, fcodeSignature, "SingleLogicStart"))
{
Error("重复的FCodeSignature:SingleLogic:Start签名？？");
}
// ** 从签名开始的下一行 直到签名结束的行内容都会在此处解析
var s = lineContent[0].Original();
switch (s)
{
case "timing":
var end = lineContent.Find(item => item.Original() == "FCodeTiming");
if (end != null)
{
var index = lineContent.IndexOf(end);
if (!Enum.TryParse(lineContent[index + 2].Original(), out timing))
{
Error($"解析FCodeTiming字符串出错 未定义的 {lineContent[index + 2].Original()}？？");
}
}
else
{
Error("timing 字段中 未找到FCodeTiming关键字？？");
}
break;
case "command":
command = functions?.Find(luaFunc => luaFunc.fileStartLine == currentLine);
break;
case "condition":
condition = functions?.Find(luaFunc => luaFunc.fileStartLine == currentLine);
break;
}
// ** 到签名结束
if (ValidSignature(lineContent, fcodeSignature, "SingleLogicEnd"))
{
isSingleLogicStarted = false;
var singleLogic = new FCodeLogic.SingleLogic(timing, command ?? GenFunction("command"), condition ?? GenFunction("condition"));
command = null;
condition = null;
logic.logicList.Add(singleLogic);
}
}
}
}
