ILLUSIONS: Start with thread classes

1 files changed, 75 insertions, 0 deletions

diff --git a/engines/illusions/thread.h b/engines/illusions/thread.h
new file mode 100644
index 0000000000..27d4c41657
--- /dev/null
+++ b/engines/illusions/thread.h
@@ -0,0 +1,75 @@
+/* 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.
+ *
+ */
+
+#ifndef ILLUSIONS_THREAD_H
+#define ILLUSIONS_THREAD_H
+
+#include "common/list.h"
+
+namespace Illusions {
+
+class IllusionsEngine;
+
+class Thread {
+public:
+	Thread(IllusionsEngine *vm);
+	virtual ~Thread();
+	virtual int onUpdate() = 0;
+	virtual void onSuspend() = 0;
+	virtual void onNotify() = 0;
+	virtual void onPause() = 0;
+	virtual void onResume() = 0;
+	virtual void onTerminated() = 0;
+	void pause();
+	void resume();
+	void suspend();
+	void notify();
+	int update();
+	void terminate();
+public:
+	IllusionsEngine *_vm;
+	//field_0 dw
+	int _pauseCtr;
+	bool _terminated;
+	//field_6 dw
+	uint _type;
+	uint32 _threadId;
+	uint32 _callingThreadId;
+	uint32 _tag;
+	uint _notifyFlags;
+};
+
+class ThreadList {
+public:
+	ThreadList(IllusionsEngine *vm);
+	void startThread(Thread *thread);
+	void updateThreads();
+protected:
+	typedef Common::List<Thread*> List;
+	typedef List::iterator Iterator;
+	IllusionsEngine *_vm;
+	List _threads;
+};
+
+} // End of namespace Illusions
+
+#endif // ILLUSIONS_THREAD_H