public static void Gen()
{
using (new CS(IcallWriter))
{
CS.Writer.WriteLine("#include \"engine_include.h\"", false);
CS.Writer.WriteLine("#include \"class_cache_gen.h\"", false);
RegisterAssemblyMap();
foreach (var m in methodSet)
{
CS.Writer.Start($"{CTypeResolver.Resolve(m.ReturnType).TypeName()} {CUtils.ImplementMethodName(m, true)}");
ImplementBindMethod(m);
CS.Writer.End();
}
CS.Writer.Start("void regist_icall_gen()");
foreach (var m in methodSet)
{
CS.Writer.WriteLine($"mono_add_internal_call(\"{CUtils.GetICallDescName(m)}\",(void*) {CUtils.ImplementMethodName(m, false)})");
}
CS.Writer.End();
}
IcallWriter.EndAll();
}
public static void AddMethod(MethodDefinition method)
{
if (!CUtils.IsCustomICall(CUtils.GetICallDescName(method)))
{
methodSet.Add(method);
}
}
private static void ImplementBindMethod(MethodDefinition method)
{
var i2ReturnTypeName = CTypeResolver.Resolve(method.ReturnType, true).TypeName();
CS.Writer.WriteLine($"typedef {i2ReturnTypeName} (* ICallMethod) {CUtils.GetParamDefine(method, true)}");
CS.Writer.WriteLine("static ICallMethod icall");
CS.Writer.WriteLine("if(!icall)", false);
CS.Writer.WriteLine("\t" + $"icall = (ICallMethod)il2cpp_resolve_icall(\"{CUtils.GetICallDescName(method)}\")");
if (method.ReturnType.IsVoid())
{
CS.Writer.WriteLine("icall(", false);
}
else
{
CS.Writer.WriteLine($"{i2ReturnTypeName} i2res = icall(", false);
}
if (!method.IsStatic)
{
CS.Writer.Write(CTypeResolver.Resolve(method.DeclaringType).Unbox("thiz", true));
if (method.Parameters.Count > 0)
{
CS.Writer.Write(",");
}
}
var lastP = method.Parameters.LastOrDefault();
foreach (var p in method.Parameters)
{
CS.Writer.Write(CTypeResolver.Resolve(p.ParameterType).Unbox(p.Name, true));
if (lastP != p)
{
CS.Writer.Write(",");
}
}
CS.Writer.Write(");");
if (!method.ReturnType.IsVoid())
{
var monoRes = CTypeResolver.Resolve(method.ReturnType).Box("i2res");
CS.Writer.WriteLine($"return {monoRes}");
}
}