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https://github.com/FWGS/xash3d-fwgs
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62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
/*
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cvar.h - dynamic variable tracking
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Copyright (C) 2017 Uncle Mike
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#ifndef CVAR_H
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#define CVAR_H
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#include "cvardef.h"
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// As some mods dynamically allocate cvars and free them without notifying the engine
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// let's construct a list of cvars that must be removed
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typedef struct pending_cvar_s
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{
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struct pending_cvar_s *next;
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convar_t *cv_cur; // preserve the data that might get freed
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convar_t *cv_next;
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qboolean cv_allocated; // if it's allocated by us, it's safe to access cv_cur
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char cv_name[];
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} pending_cvar_t;
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cvar_t *Cvar_GetList( void );
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#define Cvar_FindVar( name ) Cvar_FindVarExt( name, 0 )
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convar_t *Cvar_FindVarExt( const char *var_name, int ignore_group );
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void Cvar_RegisterVariable( convar_t *var );
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convar_t *Cvar_Get( const char *var_name, const char *value, int flags, const char *description );
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convar_t *Cvar_Getf( const char *var_name, int flags, const char *description, const char *format, ... ) FORMAT_CHECK( 4 );
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void Cvar_LookupVars( int checkbit, void *buffer, void *ptr, setpair_t callback );
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void Cvar_FullSet( const char *var_name, const char *value, int flags );
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void Cvar_DirectSet( convar_t *var, const char *value );
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void Cvar_DirectSetValue( convar_t *var, float value );
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void Cvar_Set( const char *var_name, const char *value );
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void Cvar_SetValue( const char *var_name, float value );
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const char *Cvar_BuildAutoDescription( const char *szName, int flags ) RETURNS_NONNULL;
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float Cvar_VariableValue( const char *var_name );
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int Cvar_VariableInteger( const char *var_name );
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const char *Cvar_VariableString( const char *var_name ) RETURNS_NONNULL;
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void Cvar_WriteVariables( file_t *f, int group );
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qboolean Cvar_Exists( const char *var_name );
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void Cvar_Reset( const char *var_name );
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void Cvar_SetCheatState( void );
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qboolean Cvar_CommandWithPrivilegeCheck( convar_t *v, qboolean isPrivileged );
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void Cvar_Init( void );
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void Cvar_PostFSInit( void );
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void Cvar_Unlink( int group );
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pending_cvar_t *Cvar_PrepareToUnlink( int group );
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void Cvar_UnlinkPendingCvars( pending_cvar_t *pending_cvars );
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#endif//CVAR_H
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