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85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/*************************************
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*
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* USED IN:
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* Yearn2Learn: The Flintstones Coloring Book
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*
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*************************************/
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/*
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* © 1989,1990 Apple Computer, Inc., v.1.1, by Anup Murarka
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* FileExists(pathname «, “noDialog”:errGlobal»)
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*/
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#include "common/file.h"
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#include "common/savefile.h"
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#include "director/director.h"
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#include "director/lingo/lingo.h"
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#include "director/lingo/lingo-object.h"
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#include "director/lingo/xlibs/fileexists.h"
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namespace Director {
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const char *const FileExists::xlibName = "FileExists";
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const XlibFileDesc FileExists::fileNames[] = {
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{ "FileExists", nullptr },
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{ nullptr, nullptr },
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};
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static const BuiltinProto builtins[] = {
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{ "FileExists", FileExists::m_fileexists, 1, 1, 300, HBLTIN },
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{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
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};
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void FileExists::open(ObjectType type, const Common::Path &path) {
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g_lingo->initBuiltIns(builtins);
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}
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void FileExists::close(ObjectType type) {
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g_lingo->cleanupBuiltIns(builtins);
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}
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void FileExists::m_fileexists(int nargs) {
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// This is mostly copied from FileIO::m_new
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Common::SaveFileManager *saves = g_system->getSavefileManager();
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Common::String path = g_lingo->pop().asString();
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Common::String origpath = path;
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if (!path.hasSuffixIgnoreCase(".txt")) {
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path += ".txt";
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}
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Common::String filename = lastPathComponent(path, g_director->_dirSeparator);
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if (!(saves->exists(filename))) {
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Common::File file;
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Common::Path location = findPath(origpath);
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if (location.empty() || !file.open(location)) {
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g_lingo->push(Datum(false));
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return;
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}
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g_lingo->push(Datum(true));
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}
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}
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} // End of namespace Director
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