public Parse(Type t)
{
maxTypeId = 0;
maxFunId = 0;
types = new List <TType>();
funs = new List <TFunction>();
AddBaseType(typeof(string));
AddBaseType(typeof(byte));
AddBaseType(typeof(Int32));
AddBaseType(typeof(Int16));
AddBaseType(typeof(Int64));
AddBaseType(typeof(float));
AddBaseType(typeof(bool));
MethodInfo[] infos = t.GetMethods(BindingFlags.Public
| BindingFlags.Instance | BindingFlags.DeclaredOnly);
for (int i = 0; i < infos.Length; i++)
{
maxFunId++;
MethodInfo info = infos[i];
TFunction fun = new TFunction();
fun.isClient = false;
foreach (Attribute attr in info.GetCustomAttributes(true))
{
IsClient isClient = attr as IsClient;
if (null != isClient)
{
fun.isClient = true;
}
}
fun.name = info.Name;
fun.id = maxFunId;
fun.ret = GetParam(info.ReturnType);
ParameterInfo[] ps = info.GetParameters();
fun.vars = new TParam[ps.Length];
for (int j = 0; j < ps.Length; j++)
{
fun.vars[j] = GetParam(ps[j].ParameterType);
fun.vars[j].name = ps[j].Name;
}
funs.Add(fun);
}
}
public static void ExportClient(int modId, string path, string name, Parse p)
{
string file = path + LHead(name) + ".lua";
Begin(file);
Format("");
Format("local Class = {0}", "{}");
for (int i = 0; i < p.funs.Count; i++)
{
TFunction f = p.funs[i];
if (f.isClient)
{
continue;
}
string paramStr = "";
for (int j = 0; j < f.vars.Length; j++)
{
if (j > 0)
{
paramStr += ",";
}
paramStr += f.vars[j].name;
}
Format("");
Format("function Class:{0}({1})", f.name, paramStr);
PushTab();
Format("self:begin_send()");
Format("self:write_byte({0})", modId);
Format("self:write_int({0})", f.id);
for (int j = 0; j < f.vars.Length; j++)
{
TParam param = f.vars[j];
if (param.isArray)
{
Format("self:write_array(Class.write_{0},{1})", param.type.name, param.name);
}
else
{
Format("self:write_{0}({1})", param.type.name, param.name);
}
}
Format("self:end_send()");
PopTab();
Format("end");
}
for (int i = 0; i < p.types.Count; i++)
{
TType t = p.types[i];
if (t.enums != null)
{
Format("");
Format("function Class:write_{0}(obj)", t.name);
PushTab();
for (int j = 0; j < t.enums.Length; j++)
{
if (j == 0)
{
Format("if obj == \"{0}\" then", t.enums[j]);
}
else
{
Format("elseif obj == \"{0}\" then", t.enums[j]);
}
Format("\tself:write_byte({0})", j);
}
Format("else");
Format("\tself:write_byte({0})", -1);
Format("end");
PopTab();
Format("end");
}
else if (t.members.Length > 0)
{
Format("");
Format("function Class:write_{0}(obj)", t.name);
PushTab();
for (int j = 0; j < t.members.Length; j++)
{
TParam param = t.members[j];
if (param.isArray)
{
Format("self:write_array(Class.write_{0},obj.{1})", param.type.name, param.name);
}
else
{
Format("self:write_{0}(obj.{1})", param.type.name, param.name);
}
}
PopTab();
Format("end");
}
}
// client
//
Format("");
Format("function Class:init()");
PushTab();
for (int i = 0; i < p.funs.Count; i++)
{
TFunction f = p.funs[i];
if (f.isClient == false)
{
continue;
}
Format("self[{0}] = Class.on_{1}", f.id, f.name);
}
//Format("setmetatable(obj,Class)");
//Format("return obj");
PopTab();
Format("end");
Format("");
Format("function Class:on_message()");
PushTab();
Format("local n = self:read_int()");
Format("self[n](self)");
PopTab();
Format("end");
for (int i = 0; i < p.funs.Count; i++)
{
TFunction f = p.funs[i];
if (f.isClient == false)
{
continue;
}
Format("");
Format("function Class:on_{0}()", f.name);
PushTab();
for (int j = 0; j < f.vars.Length; j++)
{
TParam param = f.vars[j];
if (param.isArray)
{
Format("local {0} = self:read_array(Class.read_{1})", param.name, param.type.name);
}
else
{
Format("local {0} = self:read_{1}()", param.name, param.type.name);
}
}
string paramStr = "";
for (int j = 0; j < f.vars.Length; j++)
{
if (j > 0)
{
paramStr += ",";
}
paramStr += f.vars[j].name;
}
Format("self.client:{0}_{1}({2})", LHead(name), f.name, paramStr);
PopTab();
Format("end");
}
for (int i = 0; i < p.types.Count; i++)
{
TType t = p.types[i];
if (t.enums != null)
{
Format("");
Format("function Class:read_{0}(obj)", t.name);
PushTab();
Format("local n = self:read_byte()");
Format("local r");
for (int j = 0; j < t.enums.Length; j++)
{
if (j == 0)
{
Format("if n == {0} then", j);
}
else
{
Format("elseif n == {0} then", j);
}
Format("\tr = \"{0}\"", t.enums[j]);
}
Format("else");
Format("\tr = nil");
Format("end");
Format("return r");
PopTab();
Format("end");
}
else if (t.members.Length > 0)
{
Format("");
Format("function Class:read_{0}(obj)", t.name);
PushTab();
Format("local r = {0}", "{}");
for (int j = 0; j < t.members.Length; j++)
{
TParam param = t.members[j];
if (param.isArray)
{
Format("r.{0} = self:read_array(Class.read_{1})", param.name, param.type.name);
}
else
{
Format("r.{0} = self:read_{1}()", param.name, param.type.name);
}
}
Format("return r");
PopTab();
Format("end");
}
}
Format("");
Format("return Class");
End();
}
public static void ExportServer(int modId, string path, string name, Parse p)
{
string file = path + "proto_" + LHead(name) + ".ex";
Begin(file);
Format("");
Format("defmodule Proto.{0} do", name);
PushTab();
Format("import BaseWrite, only: :functions");
Format("import BaseRead, only: :functions");
for (int i = 0; i < p.funs.Count; i++)
{
TFunction f = p.funs[i];
if (f.isClient == false)
{
continue;
}
string paramStr = "";
string paramStrNull = "";
for (int j = 0; j < f.vars.Length; j++)
{
if (j > 0)
{
paramStr += ",";
}
paramStr += LHead(f.vars[j].name);
if (j > 0)
{
paramStrNull += ",";
}
paramStrNull += "_";
}
Format("");
Format("def {0}({1}) do", f.name, paramStr);
PushTab();
if (f.vars.Length == 0)
{
Format("send_{0}(self())", f.name);
}
else
{
Format("send_{0}(self(),{1})", f.name, paramStr);
}
PopTab();
Format("end");
Format("");
if (f.vars.Length == 0)
{
Format("def send_{0}(nil) do", f.name);
}
else
{
Format("def send_{0}(nil,{1}) do", f.name, paramStrNull);
}
PushTab();
Format(":ok");
PopTab();
Format("end");
if (f.vars.Length == 0)
{
Format("def send_{0}([]) do", f.name);
}
else
{
Format("def send_{0}([],{1}) do", f.name, paramStrNull);
}
PushTab();
Format(":ok");
PopTab();
Format("end");
if (f.vars.Length == 0)
{
Format("def send_{0}(list) when is_list(list) do", f.name);
}
else
{
Format("def send_{0}(list,{1}) when is_list(list) do", f.name, paramStr);
}
PushTab();
Format("bin = pack_{0}({1})", f.name, paramStr);
Format("Enum.each(list,fn(pid)-> send pid,{0}:client,bin{1} end)", "{", "}");
PopTab();
Format("end");
if (f.vars.Length == 0)
{
Format("def send_{0}(pid) do", f.name);
}
else
{
Format("def send_{0}(pid,{1}) do", f.name, paramStr);
}
PushTab();
Format("bin = pack_{0}({1})", f.name, paramStr);
Format("send pid,{0}:client,bin{1}", "{", "}");
PopTab();
Format("end");
Format("def pack_{0}({1}) do", f.name, paramStr);
PushTab();
Format("bin = write_byte(<<>>,{0})", modId);
Format("bin = write_int(bin,{0})", f.id);
for (int j = 0; j < f.vars.Length; j++)
{
TParam param = f.vars[j];
if (param.isArray)
{
Format("bin = write_array(bin,&write_{0}/2,{1})", param.type.name, LHead(param.name));
}
else
{
Format("bin = write_{0}(bin,{1})", param.type.name, LHead(param.name));
}
}
Format("bin");
PopTab();
Format("end");
}
for (int i = 0; i < p.types.Count; i++)
{
TType t = p.types[i];
if (t.enums != null)
{
for (int j = 0; j < t.enums.Length; j++)
{
Format("");
Format("def write_{0}(bin,:{1}) do", t.name, t.enums[j]);
PushTab();
Format("write_byte(bin,{0})", j);
PopTab();
Format("end");
}
Format("");
Format("def write_{0}(bin,_) do", t.name);
PushTab();
Format("write_byte(bin,-1)");
PopTab();
Format("end");
}
else if (t.members.Length > 0)
{
Format("");
Format("def write_{0}(bin,obj) do", t.name);
PushTab();
for (int j = 0; j < t.members.Length; j++)
{
TParam param = t.members[j];
if (param.isArray)
{
Format("bin = write_array(bin,&write_{0}/2,obj.{1})", param.type.name, param.name);
}
else
{
Format("bin = write_{0}(bin,obj.{1})", param.type.name, param.name);
}
}
Format("bin");
PopTab();
Format("end");
}
}
PopTab();
// server
//
PushTab();
Format("");
Format("def on_message(state,bin) do");
PushTab();
Format("{0}n,bin{1} = read_int(bin)", "{", "}");
Format("on_message(state,n,bin)");
PopTab();
Format("end");
for (int i = 0; i < p.funs.Count; i++)
{
TFunction f = p.funs[i];
if (f.isClient)
{
continue;
}
Format("");
if (f.vars.Length == 0)
{
Format("def on_message(state,{0},_bin) do", f.id);
}
else
{
Format("def on_message(state,{0},bin) do", f.id);
}
PushTab();
for (int j = 0; j < f.vars.Length; j++)
{
TParam param = f.vars[j];
string v = "";
if (j == f.vars.Length - 1)
{
v = "_";
}
if (param.isArray)
{
Format("{2}{0},{4}bin{3}= read_array(bin,&read_{1}/1)", LHead(param.name), param.type.name, "{", "}", v);
}
else
{
Format("{2}{0},{4}bin{3} = read_{1}(bin)", LHead(param.name), param.type.name, "{", "}", v);
}
}
string paramStr = "";
for (int j = 0; j < f.vars.Length; j++)
{
if (j > 0)
{
paramStr += ",";
}
paramStr += LHead(f.vars[j].name);
}
if (f.vars.Length == 0)
{
Format("{0}.{1}(state)", name, f.name);
}
else
{
Format("{0}.{1}(state,{2})", name, f.name, paramStr);
}
PopTab();
Format("end");
}
for (int i = 0; i < p.types.Count; i++)
{
TType t = p.types[i];
if (t.enums != null)
{
Format("");
Format("def read_{0}(bin) do", t.name);
PushTab();
Format("{0}n,bin{1} = read_byte(bin)", "{", "}");
Format("r =");
Format("case n do");
for (int j = 0; j < t.enums.Length; j++)
{
Format("{0} -> :{1}", j, t.enums[j]);
}
Format("_ -> nil");
Format("end");
Format("{0}r,bin{1}", "{", "}");
PopTab();
Format("end");
}
else if (t.members.Length > 0)
{
Format("");
Format("def read_{0}(bin) do", t.name);
PushTab();
for (int j = 0; j < t.members.Length; j++)
{
TParam param = t.members[j];
if (param.isArray)
{
Format("{2}r_{0},bin{3} = read_array(bin,&read_{1}/1)", param.name, param.type.name, "{", "}");
}
else
{
Format("{2}r_{0},bin{3} = read_{1}(bin)", param.name, param.type.name, "{", "}");
}
}
Format("r = %{0}", "{");
PushTab();
for (int j = 0; j < t.members.Length; j++)
{
TParam param = t.members[j];
Format(":{0} => r_{0},", param.name);
}
PopTab();
Format("{0}", "}");
Format("{0}r,bin{1}", "{", "}");
PopTab();
Format("end");
}
}
Format("");
PopTab();
Format("end");
End();
}