Initial commit

engines/director/lingo/xlibs/g/getsoundinlevel.cpp

@@ -0,0 +1,107 @@
+/* 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/g/getsoundinlevel.h"
+
+/**************************************************
+ *
+ * USED IN:
+ * Microphone Fiend
+ *
+ **************************************************/
+
+/*
+-- GetSoundInLevel,  v1.4 C G.M.Smith 1994/5/6
+I	mNew
+I	mGetLevel        --> I         -- Get the sound input current level
+I	mGetLeftLevel    --> I         -- Get the left sound input current level
+I	mGetRightLevel   --> I         -- Get the right sound input current level
+I	mGetChannelCount --> I         -- Get the number of sound channels
+X    mDispose
+--
+--  mNew return error values
+--  -227 Sound input busy
+--  -108 Out of memory, increase partition in info dialog
+--  -10  No stereo input
+--  -20  Cannot access data - odd hardware?
+ */
+
+namespace Director {
+
+const char *GetSoundInLevelXObj::xlibName = "GetSoundInLevel";
+const XlibFileDesc GetSoundInLevelXObj::fileNames[] = {
+	{ "GetSoundInLevel",   nullptr },
+	{ nullptr,        nullptr },
+};
+
+static MethodProto xlibMethods[] = {
+	{ "new",				GetSoundInLevelXObj::m_new,		 0, 0,	400 },
+	{ "getLevel",				GetSoundInLevelXObj::m_getLevel,		 0, 0,	400 },
+	{ "getLeftLevel",				GetSoundInLevelXObj::m_getLeftLevel,		 0, 0,	400 },
+	{ "getRightLevel",				GetSoundInLevelXObj::m_getRightLevel,		 0, 0,	400 },
+	{ "getChannelCount",				GetSoundInLevelXObj::m_getChannelCount,		 0, 0,	400 },
+	{ "dispose",				GetSoundInLevelXObj::m_dispose,		 0, 0,	400 },
+	{ nullptr, nullptr, 0, 0, 0 }
+};
+
+static BuiltinProto xlibBuiltins[] = {
+
+	{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
+};
+
+GetSoundInLevelXObject::GetSoundInLevelXObject(ObjectType ObjectType) :Object<GetSoundInLevelXObject>("GetSoundInLevel") {
+	_objType = ObjectType;
+}
+
+void GetSoundInLevelXObj::open(ObjectType type, const Common::Path &path) {
+    GetSoundInLevelXObject::initMethods(xlibMethods);
+    GetSoundInLevelXObject *xobj = new GetSoundInLevelXObject(type);
+    if (type == kXtraObj)
+        g_lingo->_openXtras.push_back(xlibName);
+    g_lingo->exposeXObject(xlibName, xobj);
+    g_lingo->initBuiltIns(xlibBuiltins);
+}
+
+void GetSoundInLevelXObj::close(ObjectType type) {
+    GetSoundInLevelXObject::cleanupMethods();
+    g_lingo->_globalvars[xlibName] = Datum();
+
+}
+
+void GetSoundInLevelXObj::m_new(int nargs) {
+	g_lingo->printSTUBWithArglist("GetSoundInLevelXObj::m_new", nargs);
+	g_lingo->dropStack(nargs);
+	g_lingo->push(g_lingo->_state->me);
+}
+
+XOBJSTUB(GetSoundInLevelXObj::m_getLevel, 100)
+XOBJSTUB(GetSoundInLevelXObj::m_getLeftLevel, 100)
+XOBJSTUB(GetSoundInLevelXObj::m_getRightLevel, 100)
+XOBJSTUB(GetSoundInLevelXObj::m_getChannelCount, 1)
+XOBJSTUBNR(GetSoundInLevelXObj::m_dispose)
+
+}