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Diffstat (limited to 'Source/AI/sample_interfaces.h')
-rw-r--r-- | Source/AI/sample_interfaces.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/Source/AI/sample_interfaces.h b/Source/AI/sample_interfaces.h new file mode 100644 index 00000000..5f6dd16a --- /dev/null +++ b/Source/AI/sample_interfaces.h @@ -0,0 +1,89 @@ +//----------------------------------------------------------------------------- +// Name: sample_interfaces.h +// Developer: External +// Author: +// Description: This is a utility file from the Recast project which has been +// extracted and modified by Wolfire Games LLC +// License: Read below +//----------------------------------------------------------------------------- + +// +// Copyright (c) 2009-2010 Mikko Mononen memon@inside.org +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. +// + +#ifndef SAMPLEINTERFACES_H +#define SAMPLEINTERFACES_H + +#include "Recast.h" +#include "recast_dump.h" + +// These are example implementations of various interfaces used in Recast and Detour. + +/// Recast build context. +class BuildContext : public rcContext +{ + static const int MAX_MESSAGES = 1000; + const char* m_messages[MAX_MESSAGES]; + int m_messageCount; + static const int TEXT_POOL_SIZE = 8000; + char m_textPool[TEXT_POOL_SIZE]; + int m_textPoolSize; + +public: + BuildContext(); + + /// Dumps the log to stdout. + void dumpLog(const char* format, ...); + /// Returns number of log messages. + int getLogCount() const; + /// Returns log message text. + const char* getLogText(const int i) const; + +protected: + /// Virtual functions for custom implementations. + ///@{ + virtual void doResetLog(); + virtual void doLog(const rcLogCategory category, const char* msg, const int len); + virtual void doResetTimers(); + virtual void doStartTimer(const rcTimerLabel label); + virtual void doStopTimer(const rcTimerLabel label); + virtual int doGetAccumulatedTime(const rcTimerLabel label) const; + ///@} +}; + +/// stdio file implementation. +class FileIO : public duFileIO +{ + FILE* m_fp; + int m_mode; +public: + FileIO(); + virtual ~FileIO(); + bool openForWrite(const char* path); + bool openForRead(const char* path); + virtual bool isWriting() const; + virtual bool isReading() const; + virtual bool write(const void* ptr, const size_t size); + virtual bool read(void* ptr, const size_t size); +private: + // Explicitly disabled copy constructor and copy assignment operator. + FileIO(const FileIO&); + FileIO& operator=(const FileIO&); +}; + +#endif // SAMPLEINTERFACES_H + |