1HEADmaster

1 files changed, 88 insertions, 0 deletions

diff --git a/engine/demo.h b/engine/demo.h
new file mode 100644
index 0000000..7551743
--- /dev/null
+++ b/engine/demo.h
@@ -0,0 +1,88 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#ifndef DEMO_H
+#define DEMO_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "utlvector.h"
+
+#include "net.h"
+#include "demofile/demoformat.h"
+
+class CUtlBuffer;
+class CDemoFile;
+class ServerClass;
+
+abstract_class IDemoRecorder 
+{
+public:
+	~IDemoRecorder() {}
+
+	virtual CDemoFile *GetDemoFile() = 0;
+	virtual int		GetRecordingTick( void ) = 0;
+
+	virtual void	StartRecording( const char *filename, bool bContinuously ) = 0;
+	virtual void	SetSignonState( int state ) = 0;
+	virtual bool	IsRecording( void ) = 0;
+	virtual void	PauseRecording( void ) = 0;
+	virtual void	ResumeRecording( void ) = 0;
+	virtual void	StopRecording( void ) = 0;
+	
+	virtual void	RecordCommand( const char *cmdstring ) = 0;  // record a console command
+	virtual void	RecordUserInput( int cmdnumber ) = 0;  // record a user input command
+	virtual void	RecordMessages( bf_read &data, int bits ) = 0; // add messages to current packet
+	virtual void	RecordPacket( void ) = 0; // packet finished, write all recorded stuff to file
+	virtual void	RecordServerClasses( ServerClass *pClasses ) = 0; // packet finished, write all recorded stuff to file
+	virtual void	RecordStringTables() = 0; 
+
+	virtual void	ResetDemoInterpolation() = 0;
+};
+
+abstract_class IDemoPlayer
+{
+public:
+	virtual ~IDemoPlayer() {};
+
+	virtual CDemoFile *GetDemoFile() = 0;
+	virtual int		GetPlaybackStartTick( void ) = 0;
+	virtual int		GetPlaybackTick( void ) = 0;
+	virtual int		GetTotalTicks( void ) = 0;
+	
+	virtual bool	StartPlayback( const char *filename, bool bAsTimeDemo ) = 0;
+
+	virtual bool	IsPlayingBack( void ) = 0; // true if demo loaded and playing back
+	virtual bool	IsPlaybackPaused( void ) = 0; // true if playback paused
+	virtual bool	IsPlayingTimeDemo( void ) = 0; // true if playing back in timedemo mode
+	virtual bool	IsSkipping( void ) = 0; // true, if demo player skiiping trough packets
+	virtual bool	CanSkipBackwards( void ) = 0; // true if demoplayer can skip backwards
+
+	virtual void	SetPlaybackTimeScale( float timescale ) = 0; // sets playback timescale
+	virtual float	GetPlaybackTimeScale( void ) = 0; // get playback timescale
+
+	virtual void	PausePlayback( float seconds ) = 0; // pause playback n seconds, -1 = forever
+	virtual void	SkipToTick( int tick, bool bRelative, bool bPause ) = 0; // goto a specific tick, 0 = start, -1 = end
+	virtual void	SetEndTick( int tick ) = 0;	// set end tick
+	virtual void	ResumePlayback( void ) = 0; // resume playback
+	virtual void	StopPlayback( void ) = 0;	// stop playback, close file
+	virtual void	InterpolateViewpoint() = 0; // override viewpoint
+	virtual netpacket_t *ReadPacket( void ) = 0; // read packet from demo file
+
+	virtual void	ResetDemoInterpolation() = 0;
+	virtual int		GetProtocolVersion() = 0;
+
+	virtual bool	ShouldLoopDemos() = 0;		// if we're in "startdemos" - should we loop?
+	virtual void	OnLastDemoInLoopPlayed() = 0;	// Last demo of "startdemos" just completed
+
+	virtual bool	IsLoading( void ) = 0; // true if demo is currently loading
+};
+
+extern IDemoPlayer *demoplayer;	// reference to current demo player
+extern IDemoRecorder *demorecorder; // reference to current demo recorder
+
+#endif // DEMO_H