257 lines
8.0 KiB
C
257 lines
8.0 KiB
C
//=======================================================================
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// Copyright XashXT Group 2007 ©
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// common.h - definitions common between client and server
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//=======================================================================
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#ifndef COMMON_H
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#define COMMON_H
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#include <setjmp.h>
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#include <stdio.h>
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#include <time.h>
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#include <windows.h>
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#include "launch_api.h"
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#include "qfiles_ref.h"
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#include "engine_api.h"
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#include "entity_def.h"
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#include "render_api.h"
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#include "physic_api.h"
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#include "vsound_api.h"
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#include "com_export.h"
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#include "net_msg.h"
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#define MAX_RENDERS 8 // max libraries to keep tracking
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#define MAX_ENTNUMBER 99999 // for server and client parsing
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#define MAX_HEARTBEAT -99999 // connection time
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extern cvar_t *scr_width;
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extern cvar_t *scr_height;
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extern cvar_t *allow_download;
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extern string video_dlls[MAX_RENDERS];
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extern string audio_dlls[MAX_RENDERS];
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extern string cphys_dlls[MAX_RENDERS];
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extern int num_video_dlls;
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extern int num_audio_dlls;
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extern int num_cphys_dlls;
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/*
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==============================================================
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HOST INTERFACE
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==============================================================
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*/
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typedef enum
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{
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HOST_INIT = 0, // initalize operations
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HOST_FRAME, // host running
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HOST_SHUTDOWN, // shutdown operations
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HOST_ERROR, // host stopped by error
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HOST_SLEEP, // sleeped by different reason, e.g. minimize window
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HOST_NOFOCUS, // same as HOST_FRAME, but disable mouse
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HOST_RESTART // during the changes video mode
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} host_state;
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typedef enum
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{
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RD_NONE = 0,
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RD_CLIENT,
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RD_PACKET,
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} rdtype_t;
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typedef struct host_redirect_s
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{
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rdtype_t target;
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char *buffer;
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int buffersize;
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netadr_t address;
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void (*flush)( netadr_t adr, rdtype_t target, char *buffer );
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} host_redirect_t;
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typedef struct host_parm_s
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{
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host_state state; // global host state
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uint type; // running at
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host_redirect_t rd; // remote console
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jmp_buf abortframe; // abort current frame
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dword errorframe; // to avoid each-frame host error
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byte *mempool; // static mempool for misc allocations
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string finalmsg; // server shutdown final message
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int frametime; // time between engine frames
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uint framecount; // global framecount
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int events_head;
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int events_tail;
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sys_event_t events[MAX_EVENTS];
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HWND hWnd; // main window
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int developer; // show all developer's message
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bool key_overstrike; // global key overstrike mode
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} host_parm_t;
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extern host_parm_t host;
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//
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// host.c
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//
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void Host_SetServerState( int state );
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int Host_ServerState( void );
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int Host_CompareFileTime( long ft1, long ft2 );
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void Host_EndGame( const char *message, ... );
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void Host_AbortCurrentFrame( void );
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void Host_WriteDefaultConfig( void );
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void Host_WriteServerConfig( void );
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void Host_WriteConfig( void );
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void Host_ShutdownServer( void );
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void Host_CheckChanges( void );
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void Host_CheckRestart( void );
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int Host_Milliseconds( void );
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void Host_Print( const char *txt );
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void Host_Error( const char *error, ... );
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void Host_Credits( void );
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/*
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==============================================================
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CLIENT / SERVER SYSTEMS
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==============================================================
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*/
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void CL_Init( void );
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void CL_Shutdown( void );
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void CL_Frame( int time );
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bool CL_Active( void );
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void SV_Init( void );
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void SV_Shutdown( bool reconnect );
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void SV_Frame( int time );
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bool SV_Active( void );
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/*
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==============================================================
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SHARED ENGFUNCS
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==============================================================
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*/
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cvar_t *pfnCVarRegister( const char *szName, const char *szValue, int flags, const char *szDesc );
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char *pfnMemFgets( byte *pMemFile, int fileSize, int *filePos, char *pBuffer, int bufferSize );
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byte* pfnLoadFile( const char *filename, int *pLength );
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char *pfnParseToken( const char **data_p );
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void pfnCVarSetString( const char *szName, const char *szValue );
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void pfnCVarSetValue( const char *szName, float flValue );
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float pfnCVarGetValue( const char *szName );
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char* pfnCVarGetString( const char *szName );
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void pfnFreeFile( void *buffer );
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int pfnFileExists( const char *filename );
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void *pfnLoadLibrary( const char *name );
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void *pfnGetProcAddress( void *hInstance, const char *name );
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void pfnFreeLibrary( void *hInstance );
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long pfnRandomLong( long lLow, long lHigh );
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float pfnRandomFloat( float flLow, float flHigh );
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void pfnAlertMessage( ALERT_TYPE level, char *szFmt, ... );
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void *pfnFOpen( const char* path, const char* mode );
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long pfnFWrite( void *file, const void* data, size_t datasize );
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long pfnFRead( void *file, void* buffer, size_t buffersize );
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int pfnFGets( void *file, byte *string, size_t bufsize );
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void pfnEngineFprintf( void *pfile, char *szFmt, ... );
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int pfnFSeek( void *file, long offset, int whence );
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int pfnFClose( void *file );
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long pfnFTell( void *file );
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void pfnRemoveFile( const char *szFilename );
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const char *pfnCmd_Args( void );
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const char *pfnCmd_Argv( int argc );
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int pfnCmd_Argc( void );
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float pfnTime( void );
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/*
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==============================================================
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MISC COMMON FUNCTIONS
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==============================================================
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*/
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#define MAX_INFO_STRING 512
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#define Z_Malloc(size) Mem_Alloc( host.mempool, size )
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#define Z_Realloc( ptr, size ) Mem_Realloc( host.mempool, ptr, size )
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#define Z_Free( ptr ) if( ptr ) Mem_Free( ptr )
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//
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// keys.c
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//
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bool Key_IsDown( int keynum );
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const char *Key_IsBind( int keynum );
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void Key_Event( int key, bool down, int time );
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void Key_Init( void );
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void Key_WriteBindings( file_t *f );
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void Key_SetBinding( int keynum, char *binding );
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void Key_ClearStates( void );
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const char *Key_KeynumToString( int keynum );
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int Key_StringToKeynum( const char *str );
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int Key_GetKey( const char *binding );
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void Key_EnumCmds_f( void );
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void Key_SetKeyDest( int key_dest );
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//
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// cinematic.c
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//
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void CIN_Init( void );
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void CIN_ReadChunk( cinematics_t *cin );
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byte *CIN_ReadNextFrame( cinematics_t *cin, bool silent );
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// shared calls
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int CL_GetServerTime( void );
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float CL_GetLerpFrac( void );
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void CL_CharEvent( int key );
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void Tri_DrawTriangles( int fTrans );
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int CL_PointContents( const vec3_t point );
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void CL_StudioFxTransform( edict_t *ent, float transform[4][4] );
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void CL_GetEntitySoundSpatialization( int ent, vec3_t origin, vec3_t velocity );
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bool CL_GetAttachment( int entityIndex, int number, vec3_t origin, vec3_t angles );
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bool CL_SetAttachment( int entityIndex, int number, vec3_t origin, vec3_t angles );
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void CL_StudioEvent( dstudioevent_t *event, edict_t *ent );
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bool CL_GetComment( const char *demoname, char *comment );
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studioframe_t *CL_GetStudioFrame( int entityIndex );
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edict_t *CL_GetEdictByIndex( int index );
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edict_t *CL_GetLocalPlayer( void );
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int CL_GetMaxClients( void );
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byte CL_GetMouthOpen( int entityIndex );
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bool SV_GetComment( const char *savename, char *comment );
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void SV_LoadProgs( const char *name );
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void SV_ForceMod( void );
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void CL_MouseEvent( int mx, int my );
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void CL_AddLoopingSounds( void );
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void CL_Disconnect( void );
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bool CL_NextDemo( void );
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void CL_Drop( void );
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void CL_ForceVid( void );
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void CL_ForceSnd( void );
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void SCR_Init( void );
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void SCR_UpdateScreen( void );
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void SCR_Shutdown( void );
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void Con_Print( const char *txt );
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char *Info_ValueForKey( const char *s, const char *key );
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void Info_RemovePrefixedKeys( char *start, char prefix );
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bool Info_RemoveKey( char *s, const char *key );
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bool Info_SetValueForKey( char *s, const char *key, const char *value );
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bool Info_Validate( const char *s );
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void Info_Print( const char *s );
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char *Cvar_Userinfo( void );
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char *Cvar_Serverinfo( void );
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void Cmd_WriteVariables( file_t *f );
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bool Cmd_CheckMapsList( void );
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void Cmd_ForwardToServer( void );
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typedef struct autocomplete_list_s
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{
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const char *name;
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bool (*func)( const char *s, char *name, int length );
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} autocomplete_list_t;
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extern autocomplete_list_t cmd_list[];
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#endif//COMMON_H
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