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engines/director/lingo/xlibs/m/miscx.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/miscx.h"
+
+/**************************************************
+ *
+ * USED IN:
+ * Pippi
+ * AMBER: Journeys Beyond
+ * Total Distortion
+ * Backpacker
+ *
+ *************************************/
+
+/*
+ * -- Misc_X, Misc Utilities XObject v2.0
+ * Misc_X
+ * I      mNew
+ * X      mDispose
+ * S      mBootName                     -- get the name of the boot disk
+ * S      mWindowsDirectory             -- get the path to the Windows directory
+ * IS     mFileExists, filePath             -- return 1 if file is there, otherwise 0
+ * ISS    mCopyFile, sourcePath, destPath   -- return 1 if successful, otherwise 0
+ * IS     mFolderExists, folderPath         -- return 1 if folder exists, otherwise 0
+ * IS     mInsureFolder, folderPath         -- create a full path to the folder, return possible error
+ * XS     mDeleteFolder, folderPath         -- delete folder along with contents
+ * SS     mFileList, fontainerPath          -- return list of files in the folder
+ * SSSSS  mAsk, query, default, btnOK, btnCancel  -- dialog box that accepts user input
+ * SSSSS  mAnswer, query, btnL, btnM, btnR        -- alert type dialog box with variable number of buttons
+ * IS     mSpaceOnVol, volumeName     -- return the number of free bytes on volume
+ * IS     mDeleteGroup, groupName     -- delete program group under Windows
+ * ----
+ * -- Copyright 1994 Sanctuary Woods --
+ * --    written by Bob McKay and Brian Parkinson
+ * --
+ * -- Append folder name in mInsureFolder with a colon
+ * --   gXObject(mInsureFolder, the pathName & "bands:genesis:"
+ * --
+ * -- The mAsk dialog box returns the text field if btnOk clicked, otherwise the btnCancel text
+ * -- The mAnswer dialog box returns the text of the button clicked
+ * --
+ * -- For mAnswer dialog box, the number of buttons is variable
+ * --   gXObject(mAnswer, "Are you sure ?", "", "Yes", "No")  -- two buttons
+ * --   gXObject(mAnswer, "A simple alert box", "", "", "Ok") -- one button
+ * ----
+ */
+
+namespace Director {
+
+const char *const MiscX::xlibName = "Misc_X";
+const XlibFileDesc MiscX::fileNames[] = {
+	{ "MISC_X",		nullptr },
+	{ "sharCOPY",	nullptr }, // TD loads this up using openXLib("@:sharCOPY.DLL")
+	{ "BPXLIB",		nullptr }, // Backpacker
+	{ nullptr, 		nullptr },
+};
+
+static const MethodProto xlibMethods[] = {
+	{ "new",					MiscX::m_new,				0,	0,	400 },	// D4
+	{ "dispose",				MiscX::m_dispose,			0,	0,	400 },	// D4
+	{ "bootName",				MiscX::m_bootName,			0,	0,	400 },	// D4
+	{ "windowsDirectory",		MiscX::m_windowsDirectory,	0,	0,	400 },	// D4
+	{ "fileExists",				MiscX::m_fileExists,		1,	1,	400 },	// D4
+	{ "copyFile",				MiscX::m_copyFile,			2,	2,	400 },	// D4
+	{ "folderExists",			MiscX::m_folderExists,		1,	1,	400 },	// D4
+	{ "insureFolder",			MiscX::m_insureFolder,		1,	1,	400 },	// D4
+	{ "prefsFolder",			MiscX::m_prefsFolder,		0,	0,	400 },	// D4
+	{ "deleteFolder",			MiscX::m_deleteFolder,		1,	1,	400 },	// D4
+	{ "fileList",				MiscX::m_fileList,			1,	1,	400 },	// D4
+	{ "ask",					MiscX::m_ask,				4,	4,	400 },	// D4
+	{ "answer",					MiscX::m_answer,			4,	4,	400 },	// D4
+	{ "spaceOnVol",				MiscX::m_spaceOnVol,		1,	1,	400 },	// D4
+	{ "deleteGroup",			MiscX::m_deleteGroup,		1,	1,	400 },	// D4
+	{ nullptr, nullptr, 0, 0, 0 }
+};
+
+MiscXObject::MiscXObject(ObjectType ObjectType) :Object<MiscXObject>("MiscX") {
+	_objType = ObjectType;
+}
+
+void MiscX::open(ObjectType type, const Common::Path &path) {
+	if (type == kXObj) {
+		MiscXObject::initMethods(xlibMethods);
+		MiscXObject *xobj = new MiscXObject(kXObj);
+		g_lingo->exposeXObject(xlibName, xobj);
+	}
+}
+
+void MiscX::close(ObjectType type) {
+	if (type == kXObj) {
+		MiscXObject::cleanupMethods();
+		g_lingo->_globalvars[xlibName] = Datum();
+	}
+}
+
+void MiscX::m_new(int nargs) {
+	if (nargs != 0) {
+		warning("MiscX::m_new: expected 0 arguments");
+		g_lingo->dropStack(nargs);
+	}
+	g_lingo->push(g_lingo->_state->me);
+}
+
+XOBJSTUBNR(MiscX::m_dispose)
+XOBJSTUB(MiscX::m_bootName, "")
+XOBJSTUB(MiscX::m_windowsDirectory, "")
+XOBJSTUB(MiscX::m_fileExists, 0)
+XOBJSTUB(MiscX::m_copyFile, 0)
+XOBJSTUB(MiscX::m_folderExists, 0)
+XOBJSTUB(MiscX::m_insureFolder, 0)
+XOBJSTUB(MiscX::m_prefsFolder, "")
+XOBJSTUBNR(MiscX::m_deleteFolder)
+XOBJSTUB(MiscX::m_fileList, "")
+XOBJSTUB(MiscX::m_ask, "")
+XOBJSTUB(MiscX::m_answer, "")
+XOBJSTUB(MiscX::m_spaceOnVol, 0)
+XOBJSTUB(MiscX::m_deleteGroup, 0)
+
+}