public Arg(object arg, ARG_TYPE type, int iref, string typeName)
{
this.arg = arg;
this.type = type;
this.iref = iref;
this.typeName = typeName;
}
static private int matchType(IntPtr ctx, int pos, Type type)
{
int top = Native.duk_get_top(ctx);
if (pos >= top)
{
return(-1);
}
DUK_TYPE tsType = (DUK_TYPE)Native.duk_get_type(ctx, pos++);
if (tsType == DUK_TYPE.STRING && type.Name == "String")
{
return(pos);
}
else if (tsType == DUK_TYPE.NUMBER &&
(type.Name == "Int16" ||
type.Name == "Int32" ||
type.Name == "Int64" ||
type.Name == "UInt16" ||
type.Name == "UInt32" ||
type.Name == "UInt64" ||
type.Name == "Float" ||
type.Name == "Double"))
{
return(pos);
}
else if (tsType == DUK_TYPE.OBJECT)
{
// read object type
if (pos >= top)
{
return(-1);
}
ARG_TYPE rtType = (ARG_TYPE)Native.duk_require_int(ctx, pos++);
if (rtType == ARG_TYPE.CALLBACK)
{
if (pos >= top)
{
return(-1);
}
int argsCount = Native.duk_require_int(ctx, pos++);
pos += argsCount;
if (pos > top)
{
return(-1);
}
}
return(pos);
}
return(-1);
}
static private int fillArg(IntPtr ctx, int pos, Type argType, out object arg)
{
arg = null;
DUK_TYPE tsType = (DUK_TYPE)Native.duk_get_type(ctx, pos);
if (tsType == DUK_TYPE.NUMBER)
{
arg = Native.duk_require_int(ctx, pos++);
}
else if (tsType == DUK_TYPE.STRING)
{
arg = Native.duk_require_string_s(ctx, pos++);
}
else if (tsType == DUK_TYPE.OBJECT)
{
IntPtr ptr = Native.duk_get_heapptr(ctx, pos++);
arg = BindObjectsMgr.GetCsObject(ptr);
// read object type
ARG_TYPE rtType = (ARG_TYPE)Native.duk_require_int(ctx, pos++);
if (rtType == ARG_TYPE.OBJECT)
{
if (arg == null)
{
throw new Exception("Can not find arg in bindmgr!");
}
}
else if (rtType == ARG_TYPE.CALLBACK)
{
int argsCount = Native.duk_require_int(ctx, pos++);
Native.duk_push_heapptr(ctx, ptr);
int funref = Native.duv_ref(ctx);
Context context = Engine.GetContent(ctx);
if (context == null)
{
throw new Exception("Get context failed!");
}
TsDelegate td = makeCallBack(context, funref, pos, argsCount);
arg = Delegate.CreateDelegate(argType, td, "Deleg", true, true);
pos += argsCount;
}
}
return(pos);
}
static private TsDelegate makeCallBack(Context context, int funref, int pos, int argsCount)
{
IntPtr ctx = context.ptr;
TsDelegate td = new TsDelegate(context, funref, argsCount);
for (int i = 0; i < argsCount; i++)
{
DUK_TYPE tsType = (DUK_TYPE)Native.duk_get_type(ctx, pos);
if (tsType == DUK_TYPE.OBJECT)
{
Native.duk_dup(ctx, pos);
int argref = Native.duv_ref(ctx);
pos++;
td.AddArgType(i, ARG_TYPE.OBJECT, argref);
}
else
{
ARG_TYPE argType = (ARG_TYPE)Native.duk_require_int(ctx, pos++);
td.AddArgType(i, argType, 0);
}
}
return(td);
}
public void AddArgType(int index, ARG_TYPE type, int objRef, string typeName = null)
{
_args[index] = new Arg(null, type, objRef, typeName);
}