WINTERMUTE: Introduce a Singleton-class for holding registry/filemanager.

1 files changed, 108 insertions, 0 deletions

diff --git a/engines/wintermute/base/base_engine.cpp b/engines/wintermute/base/base_engine.cpp
new file mode 100644
index 0000000000..cd6e9c9e3b
--- /dev/null
+++ b/engines/wintermute/base/base_engine.cpp
@@ -0,0 +1,108 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+ 
+#include "engines/wintermute/base/base_file_manager.h"
+#include "engines/wintermute/base/base_game.h"
+#include "engines/wintermute/base/base_registry.h"
+#include "engines/wintermute/base/base_engine.h"
+#include "engines/wintermute/wintermute.h"
+#include "common/system.h"
+
+namespace WinterMute {
+
+BaseEngine *BaseEngine::_instance = 0;
+	/*
+class BaseEngine {
+	static BaseEngine *_instance;
+	BaseEngine();
+	BaseFileManager *_fileManager;
+	BaseRegistry *_registry;
+public:
+	~BaseEngine();
+	BaseEngine *getInstance();
+	BaseFileManager *getFileMan() { return _fileManager; }
+	BaseRegistry *getRegistry() { return _registry; }
+};*/
+BaseEngine::BaseEngine() {
+
+}
+
+void BaseEngine::init() {
+	_registry = new BaseRegistry();
+	// File-manager depends on registry.
+	_fileManager = new BaseFileManager();
+}
+
+BaseEngine::~BaseEngine() {
+	delete _fileManager;
+	delete _registry;
+}
+
+BaseEngine *BaseEngine::getInstance() {
+	if (!_instance)
+		assert(0);
+	return _instance;
+}
+
+void BaseEngine::createInstance(const Common::String &gameid) {
+	if (_instance) {
+		delete _instance;
+		_instance = NULL;
+	}
+	_instance = new BaseEngine();
+	_instance->_gameId = gameid;
+	_instance->init();
+}
+
+void BaseEngine::destroyInstance() {
+	delete _instance;
+	_instance = NULL;
+}
+
+void BaseEngine::LOG(bool res, const char *fmt, ...) {
+	uint32 secs = g_system->getMillis() / 1000;
+	uint32 hours = secs / 3600;
+	secs = secs % 3600;
+	uint32 mins = secs / 60;
+	secs = secs % 60;
+	
+	char buff[512];
+	va_list va;
+	
+	va_start(va, fmt);
+	vsprintf(buff, fmt, va);
+	va_end(va);
+
+	if (_instance && _instance->_gameRef) {
+		_instance->_gameRef->LOG("%s", buff);
+	} else {
+		debugCN(kWinterMuteDebugLog, "%02d:%02d:%02d: %s\n", hours, mins, secs, buff);		
+	}
+}
+
+} // end of namespace WinterMute
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