mirror of
https://github.com/ncblakely/GiantsTools
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100 lines
3.2 KiB
C++
100 lines
3.2 KiB
C++
//
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// Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
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//
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// This software is provided 'as-is', without any express or implied
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// warranty. In no event will the authors be held liable for any damages
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// arising from the use of this software.
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgment in the product documentation would be
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// appreciated but is not required.
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// 2. Altered source versions must be plainly marked as such, and must not be
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// misrepresented as being the original software.
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// 3. This notice may not be removed or altered from any source distribution.
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//
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#ifndef SAMPLEINTERFACES_H
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#define SAMPLEINTERFACES_H
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#include "DebugDraw.h"
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#include "Recast.h"
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#include "RecastDump.h"
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#include "PerfTimer.h"
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// These are example implementations of various interfaces used in Recast and Detour.
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/// Recast build context.
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class BuildContext : public rcContext
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{
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TimeVal m_startTime[RC_MAX_TIMERS];
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TimeVal m_accTime[RC_MAX_TIMERS];
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static const int MAX_MESSAGES = 1000;
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const char* m_messages[MAX_MESSAGES];
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int m_messageCount;
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static const int TEXT_POOL_SIZE = 8000;
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char m_textPool[TEXT_POOL_SIZE];
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int m_textPoolSize;
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public:
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BuildContext();
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/// Dumps the log to stdout.
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void dumpLog(const char* format, ...);
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/// Returns number of log messages.
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int getLogCount() const;
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/// Returns log message text.
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const char* getLogText(const int i) const;
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protected:
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/// Virtual functions for custom implementations.
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///@{
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virtual void doResetLog();
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virtual void doLog(const rcLogCategory category, const char* msg, const int len);
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virtual void doResetTimers();
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virtual void doStartTimer(const rcTimerLabel label);
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virtual void doStopTimer(const rcTimerLabel label);
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virtual int doGetAccumulatedTime(const rcTimerLabel label) const;
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///@}
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};
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/// OpenGL debug draw implementation.
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class DebugDrawGL : public duDebugDraw
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{
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public:
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virtual void depthMask(bool state);
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virtual void texture(bool state);
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virtual void begin(duDebugDrawPrimitives prim, float size = 1.0f);
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virtual void vertex(const float* pos, unsigned int color);
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virtual void vertex(const float x, const float y, const float z, unsigned int color);
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virtual void vertex(const float* pos, unsigned int color, const float* uv);
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virtual void vertex(const float x, const float y, const float z, unsigned int color, const float u, const float v);
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virtual void end();
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};
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/// stdio file implementation.
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class FileIO : public duFileIO
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{
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FILE* m_fp;
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int m_mode;
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public:
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FileIO();
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virtual ~FileIO();
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bool openForWrite(const char* path);
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bool openForRead(const char* path);
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virtual bool isWriting() const;
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virtual bool isReading() const;
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virtual bool write(const void* ptr, const size_t size);
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virtual bool read(void* ptr, const size_t size);
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private:
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// Explicitly disabled copy constructor and copy assignment operator.
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FileIO(const FileIO&);
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FileIO& operator=(const FileIO&);
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};
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#endif // SAMPLEINTERFACES_H
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