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engines/director/lingo/xlibs/m/memcheckxobj.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/m/memcheckxobj.h"
+
+/**************************************************
+ *
+ * USED IN:
+ * Jewels of the Oracle - Win
+ * Jewels of the Oracle - Mac
+ *
+ **************************************************/
+
+/*
+-- MemCheck External Factory. 16/03/95 - AAF - New
+MemCheck
+IS    mNew, virtualFile --Creates a new instance of the XObject
+X     mDispose --Disposes of XObject instance
+I     mMemoryCheck --Checks memory status
+X     mMemoryPurge --Purges memory
+
+-- Memory Check XObject - aep 95.06.20
+IS mNew, msg -- Open the XObject
+X mDispose -- Dispose of XObject
+I mMemoryCheck -- Return memory info
+X mMemoryPurge -- Clear chunk o' mem
+ */
+
+namespace Director {
+
+const char *const MemCheckXObj::xlibName = "MemCheck";
+const XlibFileDesc MemCheckXObj::fileNames[] = {
+	{ "MemCheck",		nullptr }, // Jewels of the Oracle - Win
+	{ "MemCheck.XObj",	nullptr }, // Jewels of the Oracle - Mac
+	{ nullptr,			nullptr },
+};
+
+static const MethodProto xlibMethods[] = {
+	{ "new",				MemCheckXObj::m_new,		 1, 1,	400 },
+	{ "dispose",				MemCheckXObj::m_dispose,		 0, 0,	400 },
+	{ "memoryCheck",				MemCheckXObj::m_memoryCheck,		 0, 0,	400 },
+	{ "memoryPurge",				MemCheckXObj::m_memoryPurge,		 0, 0,	400 },
+	{ nullptr, nullptr, 0, 0, 0 }
+};
+
+MemCheckXObject::MemCheckXObject(ObjectType ObjectType) :Object<MemCheckXObject>("MemCheck") {
+	_objType = ObjectType;
+}
+
+void MemCheckXObj::open(ObjectType type, const Common::Path &path) {
+	if (type == kXObj) {
+		MemCheckXObject::initMethods(xlibMethods);
+		MemCheckXObject *xobj = new MemCheckXObject(kXObj);
+		g_lingo->exposeXObject(xlibName, xobj);
+	}
+}
+
+void MemCheckXObj::close(ObjectType type) {
+	if (type == kXObj) {
+		MemCheckXObject::cleanupMethods();
+		g_lingo->_globalvars[xlibName] = Datum();
+	}
+}
+
+void MemCheckXObj::m_new(int nargs) {
+	g_lingo->printSTUBWithArglist("MemCheckXObj::m_new", nargs);
+	g_lingo->dropStack(nargs);
+	g_lingo->push(g_lingo->_state->me);
+}
+
+XOBJSTUBNR(MemCheckXObj::m_dispose)
+XOBJSTUB(MemCheckXObj::m_memoryCheck, 0)
+XOBJSTUBNR(MemCheckXObj::m_memoryPurge)
+
+}