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engines/director/lingo/xlibs/d/dllglue.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "common/system.h"
+
+#include "director/director.h"
+#include "director/lingo/lingo.h"
+#include "director/lingo/lingo-object.h"
+#include "director/lingo/lingo-utils.h"
+#include "director/lingo/xlibs/d/dllglue.h"
+
+/**************************************************
+ *
+ * USED IN:
+ * Virtual Nightclub
+ * Puppet Motel
+ *
+ **************************************************/
+
+/*
+-- DLLGlue External Factory. Dec 1994 PTH (P.HAMILTON@APPLELINK.COM)
+--DLLGlue
+ISSSS      mNew lib, proc, ret, args       --Creates a new instance of the XObject
+S      mName               --Returns the XObject name (DLLGlue)
+V      mCall               --Returns an integer status code
+I      mStatus             --Returns an integer status code
+SI     mError, code        --Returns an error string (for above codes)
+S      mLastError          --Returns last error string
+I      mWindowHandle       --Returns handle for DPW stage window
+S      mComment            --Return UserCode comment
+X      mDebug              --write debugging info to message window
+ */
+
+namespace Director {
+
+const char *const DLLGlueXObj::xlibName = "DLLGlue";
+const XlibFileDesc DLLGlueXObj::fileNames[] = {
+	{ "DLLGLUE",	nullptr },
+	{ nullptr,		nullptr },
+};
+
+static const MethodProto xlibMethods[] = {
+	{ "new",				DLLGlueXObj::m_new,		 4, 4,	400 },
+	{ "name",				DLLGlueXObj::m_name,		 0, 0,	400 },
+	{ "call",				DLLGlueXObj::m_call,		 0, 0,	400 },
+	{ "status",				DLLGlueXObj::m_status,		 0, 0,	400 },
+	{ "error",				DLLGlueXObj::m_error,		 1, 1,	400 },
+	{ "lastError",				DLLGlueXObj::m_lastError,		 0, 0,	400 },
+	{ "windowHandle",				DLLGlueXObj::m_windowHandle,		 0, 0,	400 },
+	{ "comment",				DLLGlueXObj::m_comment,		 0, 0,	400 },
+	{ "debug",				DLLGlueXObj::m_debug,		 0, 0,	400 },
+	{ nullptr, nullptr, 0, 0, 0 }
+};
+
+static const BuiltinProto xlibBuiltins[] = {
+
+	{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
+};
+
+DLLGlueXObject::DLLGlueXObject(ObjectType ObjectType) :Object<DLLGlueXObject>("DLLGlue") {
+	_objType = ObjectType;
+}
+
+void DLLGlueXObj::open(ObjectType type, const Common::Path &path) {
+    DLLGlueXObject::initMethods(xlibMethods);
+    DLLGlueXObject *xobj = new DLLGlueXObject(type);
+    g_lingo->exposeXObject(xlibName, xobj);
+    g_lingo->initBuiltIns(xlibBuiltins);
+}
+
+void DLLGlueXObj::close(ObjectType type) {
+    DLLGlueXObject::cleanupMethods();
+    g_lingo->_globalvars[xlibName] = Datum();
+
+}
+
+void DLLGlueXObj::m_new(int nargs) {
+	g_lingo->printSTUBWithArglist("DLLGlueXObj::m_new", nargs);
+	g_lingo->dropStack(nargs);
+	g_lingo->push(g_lingo->_state->me);
+}
+
+XOBJSTUB(DLLGlueXObj::m_name, "")
+XOBJSTUB(DLLGlueXObj::m_call, 0)
+XOBJSTUB(DLLGlueXObj::m_status, 0)
+XOBJSTUB(DLLGlueXObj::m_error, "")
+XOBJSTUB(DLLGlueXObj::m_lastError, "")
+XOBJSTUB(DLLGlueXObj::m_windowHandle, 0)
+XOBJSTUB(DLLGlueXObj::m_comment, "")
+XOBJSTUBNR(DLLGlueXObj::m_debug)
+
+}