quadrilateralcowboy/framework/CVarSystem.cpp

1271 lines
32 KiB
C++

/*
===========================================================================
Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).
Doom 3 Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Doom 3 Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
===========================================================================
*/
#include "../idlib/precompiled.h"
#pragma hdrstop
idCVar * idCVar::staticVars = NULL;
/*
===============================================================================
idInternalCVar
===============================================================================
*/
class idInternalCVar : public idCVar {
friend class idCVarSystemLocal;
public:
idInternalCVar( void );
idInternalCVar( const char *newName, const char *newValue, int newFlags );
idInternalCVar( const idCVar *cvar );
virtual ~idInternalCVar( void );
const char ** CopyValueStrings( const char **strings );
void Update( const idCVar *cvar );
void UpdateValue( void );
void UpdateCheat( void );
void Set( const char *newValue, bool force, bool fromServer );
void Reset( void );
private:
idStr nameString; // name
idStr resetString; // resetting will change to this value
idStr valueString; // value
idStr descriptionString; // description
virtual void InternalSetString( const char *newValue );
virtual void InternalServerSetString( const char *newValue );
virtual void InternalSetBool( const bool newValue );
virtual void InternalSetInteger( const int newValue );
virtual void InternalSetFloat( const float newValue );
};
/*
============
idInternalCVar::idInternalCVar
============
*/
idInternalCVar::idInternalCVar( void ) {
}
/*
============
idInternalCVar::idInternalCVar
============
*/
idInternalCVar::idInternalCVar( const char *newName, const char *newValue, int newFlags ) {
nameString = newName;
name = nameString.c_str();
valueString = newValue;
value = valueString.c_str();
resetString = newValue;
descriptionString = "";
description = descriptionString.c_str();
flags = ( newFlags & ~CVAR_STATIC ) | CVAR_MODIFIED;
valueMin = 1;
valueMax = -1;
valueStrings = NULL;
valueCompletion = 0;
UpdateValue();
UpdateCheat();
internalVar = this;
}
/*
============
idInternalCVar::idInternalCVar
============
*/
idInternalCVar::idInternalCVar( const idCVar *cvar ) {
nameString = cvar->GetName();
name = nameString.c_str();
valueString = cvar->GetString();
value = valueString.c_str();
resetString = cvar->GetString();
descriptionString = cvar->GetDescription();
description = descriptionString.c_str();
flags = cvar->GetFlags() | CVAR_MODIFIED;
valueMin = cvar->GetMinValue();
valueMax = cvar->GetMaxValue();
valueStrings = CopyValueStrings( cvar->GetValueStrings() );
valueCompletion = cvar->GetValueCompletion();
UpdateValue();
UpdateCheat();
internalVar = this;
}
/*
============
idInternalCVar::~idInternalCVar
============
*/
idInternalCVar::~idInternalCVar( void ) {
Mem_Free( valueStrings );
valueStrings = NULL;
}
/*
============
idInternalCVar::CopyValueStrings
============
*/
const char **idInternalCVar::CopyValueStrings( const char **strings ) {
int i, totalLength;
const char **ptr;
char *str;
if ( !strings ) {
return NULL;
}
totalLength = 0;
for ( i = 0; strings[i] != NULL; i++ ) {
totalLength += idStr::Length( strings[i] ) + 1;
}
ptr = (const char **) Mem_Alloc( ( i + 1 ) * sizeof( char * ) + totalLength );
str = (char *) (((byte *)ptr) + ( i + 1 ) * sizeof( char * ) );
for ( i = 0; strings[i] != NULL; i++ ) {
ptr[i] = str;
strcpy( str, strings[i] );
str += idStr::Length( strings[i] ) + 1;
}
ptr[i] = NULL;
return ptr;
}
/*
============
idInternalCVar::Update
============
*/
void idInternalCVar::Update( const idCVar *cvar ) {
// if this is a statically declared variable
if ( cvar->GetFlags() & CVAR_STATIC ) {
if ( flags & CVAR_STATIC ) {
// the code has more than one static declaration of the same variable, make sure they have the same properties
if ( resetString.Icmp( cvar->GetString() ) != 0 ) {
common->Warning( "CVar '%s' declared multiple times with different initial value", nameString.c_str() );
}
if ( ( flags & (CVAR_BOOL|CVAR_INTEGER|CVAR_FLOAT) ) != ( cvar->GetFlags() & (CVAR_BOOL|CVAR_INTEGER|CVAR_FLOAT) ) ) {
common->Warning( "CVar '%s' declared multiple times with different type", nameString.c_str() );
}
if ( valueMin != cvar->GetMinValue() || valueMax != cvar->GetMaxValue() ) {
common->Warning( "CVar '%s' declared multiple times with different minimum/maximum", nameString.c_str() );
}
}
// the code is now specifying a variable that the user already set a value for, take the new value as the reset value
resetString = cvar->GetString();
descriptionString = cvar->GetDescription();
description = descriptionString.c_str();
valueMin = cvar->GetMinValue();
valueMax = cvar->GetMaxValue();
Mem_Free( valueStrings );
valueStrings = CopyValueStrings( cvar->GetValueStrings() );
valueCompletion = cvar->GetValueCompletion();
UpdateValue();
cvarSystem->SetModifiedFlags( cvar->GetFlags() );
}
flags |= cvar->GetFlags();
UpdateCheat();
// only allow one non-empty reset string without a warning
if ( resetString.Length() == 0 ) {
resetString = cvar->GetString();
} else if ( cvar->GetString()[0] && resetString.Cmp( cvar->GetString() ) != 0 ) {
common->Warning( "cvar \"%s\" given initial values: \"%s\" and \"%s\"\n", nameString.c_str(), resetString.c_str(), cvar->GetString() );
}
}
/*
============
idInternalCVar::UpdateValue
============
*/
void idInternalCVar::UpdateValue( void ) {
bool clamped = false;
if ( flags & CVAR_BOOL ) {
integerValue = ( atoi( value ) != 0 );
floatValue = integerValue;
if ( idStr::Icmp( value, "0" ) != 0 && idStr::Icmp( value, "1" ) != 0 ) {
valueString = idStr( (bool)( integerValue != 0 ) );
value = valueString.c_str();
}
} else if ( flags & CVAR_INTEGER ) {
integerValue = (int)atoi( value );
if ( valueMin < valueMax ) {
if ( integerValue < valueMin ) {
integerValue = (int)valueMin;
clamped = true;
} else if ( integerValue > valueMax ) {
integerValue = (int)valueMax;
clamped = true;
}
}
if ( clamped || !idStr::IsNumeric( value ) || idStr::FindChar( value, '.' ) ) {
valueString = idStr( integerValue );
value = valueString.c_str();
}
floatValue = (float)integerValue;
} else if ( flags & CVAR_FLOAT ) {
floatValue = (float)atof( value );
if ( valueMin < valueMax ) {
if ( floatValue < valueMin ) {
floatValue = valueMin;
clamped = true;
} else if ( floatValue > valueMax ) {
floatValue = valueMax;
clamped = true;
}
}
if ( clamped || !idStr::IsNumeric( value ) ) {
valueString = idStr( floatValue );
value = valueString.c_str();
}
integerValue = (int)floatValue;
} else {
if ( valueStrings && valueStrings[0] ) {
integerValue = 0;
for ( int i = 0; valueStrings[i]; i++ ) {
if ( valueString.Icmp( valueStrings[i] ) == 0 ) {
integerValue = i;
break;
}
}
valueString = valueStrings[integerValue];
value = valueString.c_str();
floatValue = (float)integerValue;
} else if ( valueString.Length() < 32 ) {
floatValue = (float)atof( value );
integerValue = (int)floatValue;
} else {
floatValue = 0.0f;
integerValue = 0;
}
}
}
/*
============
idInternalCVar::UpdateCheat
============
*/
void idInternalCVar::UpdateCheat( void ) {
// all variables are considered cheats except for a few types
if ( flags & ( CVAR_NOCHEAT | CVAR_INIT | CVAR_ROM | CVAR_ARCHIVE | CVAR_USERINFO | CVAR_SERVERINFO | CVAR_NETWORKSYNC ) ) {
flags &= ~CVAR_CHEAT;
} else {
flags |= CVAR_CHEAT;
}
}
/*
============
idInternalCVar::Set
============
*/
void idInternalCVar::Set( const char *newValue, bool force, bool fromServer ) {
if ( session && session->IsMultiplayer() && !fromServer ) {
#ifndef ID_TYPEINFO
if ( ( flags & CVAR_NETWORKSYNC ) && idAsyncNetwork::client.IsActive() ) {
common->Printf( "%s is a synced over the network and cannot be changed on a multiplayer client.\n", nameString.c_str() );
#if ID_ALLOW_CHEATS
common->Printf( "ID_ALLOW_CHEATS override!\n" );
#else
return;
#endif
}
#endif
if ( ( flags & CVAR_CHEAT ) && !cvarSystem->GetCVarBool( "net_allowCheats" ) ) {
common->Printf( "%s cannot be changed in multiplayer.\n", nameString.c_str() );
#if ID_ALLOW_CHEATS
common->Printf( "ID_ALLOW_CHEATS override!\n" );
#else
return;
#endif
}
}
if ( !newValue ) {
newValue = resetString.c_str();
}
if ( !force ) {
if ( flags & CVAR_ROM ) {
common->Printf( "%s is read only.\n", nameString.c_str() );
return;
}
if ( flags & CVAR_INIT ) {
common->Printf( "%s is write protected.\n", nameString.c_str() );
return;
}
}
if ( valueString.Icmp( newValue ) == 0 ) {
return;
}
valueString = newValue;
value = valueString.c_str();
UpdateValue();
SetModified();
cvarSystem->SetModifiedFlags( flags );
}
/*
============
idInternalCVar::Reset
============
*/
void idInternalCVar::Reset( void ) {
valueString = resetString;
value = valueString.c_str();
UpdateValue();
}
/*
============
idInternalCVar::InternalSetString
============
*/
void idInternalCVar::InternalSetString( const char *newValue ) {
Set( newValue, true, false );
}
/*
===============
idInternalCVar::InternalServerSetString
===============
*/
void idInternalCVar::InternalServerSetString( const char *newValue ) {
Set( newValue, true, true );
}
/*
============
idInternalCVar::InternalSetBool
============
*/
void idInternalCVar::InternalSetBool( const bool newValue ) {
Set( idStr( newValue ), true, false );
}
/*
============
idInternalCVar::InternalSetInteger
============
*/
void idInternalCVar::InternalSetInteger( const int newValue ) {
Set( idStr( newValue ), true, false );
}
/*
============
idInternalCVar::InternalSetFloat
============
*/
void idInternalCVar::InternalSetFloat( const float newValue ) {
Set( idStr( newValue ), true, false );
}
/*
===============================================================================
idCVarSystemLocal
===============================================================================
*/
class idCVarSystemLocal : public idCVarSystem {
public:
idCVarSystemLocal( void );
virtual ~idCVarSystemLocal( void ) {}
virtual void Init( void );
virtual void Shutdown( void );
virtual bool IsInitialized( void ) const;
virtual void Register( idCVar *cvar );
virtual idCVar * Find( const char *name );
virtual void SetCVarString( const char *name, const char *value, int flags = 0 );
virtual void SetCVarBool( const char *name, const bool value, int flags = 0 );
virtual void SetCVarInteger( const char *name, const int value, int flags = 0 );
virtual void SetCVarFloat( const char *name, const float value, int flags = 0 );
virtual const char * GetCVarString( const char *name ) const;
virtual bool GetCVarBool( const char *name ) const;
virtual int GetCVarInteger( const char *name ) const;
virtual float GetCVarFloat( const char *name ) const;
virtual bool Command( const idCmdArgs &args );
virtual void CommandCompletion( void(*callback)( const char *s ) );
virtual void ArgCompletion( const char *cmdString, void(*callback)( const char *s ) );
virtual void SetModifiedFlags( int flags );
virtual int GetModifiedFlags( void ) const;
virtual void ClearModifiedFlags( int flags );
virtual void ResetFlaggedVariables( int flags );
virtual void RemoveFlaggedAutoCompletion( int flags );
virtual void WriteFlaggedVariables( int flags, const char *setCmd, idFile *f ) const;
virtual const idDict * MoveCVarsToDict( int flags ) const;
virtual void SetCVarsFromDict( const idDict &dict );
virtual const char * GetCvarByIndex( int index );
virtual int GetCvarTotal( void );
void RegisterInternal( idCVar *cvar );
idInternalCVar * FindInternal( const char *name ) const;
void SetInternal( const char *name, const char *value, int flags );
private:
bool initialized;
idList<idInternalCVar*> cvars;
idHashIndex cvarHash;
int modifiedFlags;
// use a static dictionary to MoveCVarsToDict can be used from game
static idDict moveCVarsToDict;
private:
static void Toggle_f( const idCmdArgs &args );
static void Set_f( const idCmdArgs &args );
static void SetS_f( const idCmdArgs &args );
static void SetU_f( const idCmdArgs &args );
static void SetT_f( const idCmdArgs &args );
static void SetA_f( const idCmdArgs &args );
static void Reset_f( const idCmdArgs &args );
static void ListByFlags( const idCmdArgs &args, cvarFlags_t flags );
static void List_f( const idCmdArgs &args );
static void Restart_f( const idCmdArgs &args );
};
idCVarSystemLocal localCVarSystem;
idCVarSystem * cvarSystem = &localCVarSystem;
idDict idCVarSystemLocal::moveCVarsToDict;
#define NUM_COLUMNS 77 // 78 - 1
#define NUM_NAME_CHARS 33
#define NUM_DESCRIPTION_CHARS ( NUM_COLUMNS - NUM_NAME_CHARS )
#define FORMAT_STRING "%-32s "
const char *CreateColumn( const char *text, int columnWidth, const char *indent, idStr &string ) {
int i, lastLine;
string.Clear();
for ( lastLine = i = 0; text[i] != '\0'; i++ ) {
if ( i - lastLine >= columnWidth || text[i] == '\n' ) {
while( i > 0 && text[i] > ' ' && text[i] != '/' && text[i] != ',' && text[i] != '\\' ) {
i--;
}
while( lastLine < i ) {
string.Append( text[lastLine++] );
}
string.Append( indent );
lastLine++;
}
}
while( lastLine < i ) {
string.Append( text[lastLine++] );
}
return string.c_str();
}
/*
============
idCVarSystemLocal::FindInternal
============
*/
idInternalCVar *idCVarSystemLocal::FindInternal( const char *name ) const {
int hash = cvarHash.GenerateKey( name, false );
for ( int i = cvarHash.First( hash ); i != -1; i = cvarHash.Next( i ) ) {
if ( cvars[i]->nameString.Icmp( name ) == 0 ) {
return cvars[i];
}
}
return NULL;
}
/*
============
idCVarSystemLocal::SetInternal
============
*/
void idCVarSystemLocal::SetInternal( const char *name, const char *value, int flags ) {
int hash;
idInternalCVar *internal;
internal = FindInternal( name );
if ( internal ) {
internal->InternalSetString( value );
internal->flags |= flags & ~CVAR_STATIC;
internal->UpdateCheat();
} else {
internal = new idInternalCVar( name, value, flags );
hash = cvarHash.GenerateKey( internal->nameString.c_str(), false );
cvarHash.Add( hash, cvars.Append( internal ) );
}
}
/*
============
idCVarSystemLocal::idCVarSystemLocal
============
*/
idCVarSystemLocal::idCVarSystemLocal( void ) {
initialized = false;
modifiedFlags = 0;
}
/*
============
idCVarSystemLocal::Init
============
*/
void idCVarSystemLocal::Init( void ) {
modifiedFlags = 0;
cmdSystem->AddCommand( "toggle", Toggle_f, CMD_FL_SYSTEM, "toggles a cvar" );
cmdSystem->AddCommand( "set", Set_f, CMD_FL_SYSTEM, "sets a cvar" );
cmdSystem->AddCommand( "sets", SetS_f, CMD_FL_SYSTEM, "sets a cvar and flags it as server info" );
cmdSystem->AddCommand( "setu", SetU_f, CMD_FL_SYSTEM, "sets a cvar and flags it as user info" );
cmdSystem->AddCommand( "sett", SetT_f, CMD_FL_SYSTEM, "sets a cvar and flags it as tool" );
cmdSystem->AddCommand( "seta", SetA_f, CMD_FL_SYSTEM, "sets a cvar and flags it as archive" );
cmdSystem->AddCommand( "reset", Reset_f, CMD_FL_SYSTEM, "resets a cvar" );
cmdSystem->AddCommand( "listCvars", List_f, CMD_FL_SYSTEM, "lists cvars" );
cmdSystem->AddCommand( "cvar_restart", Restart_f, CMD_FL_SYSTEM, "restart the cvar system" );
initialized = true;
}
/*
============
idCVarSystemLocal::Shutdown
============
*/
void idCVarSystemLocal::Shutdown( void ) {
cvars.DeleteContents( true );
cvarHash.Free();
moveCVarsToDict.Clear();
initialized = false;
}
/*
============
idCVarSystemLocal::IsInitialized
============
*/
bool idCVarSystemLocal::IsInitialized( void ) const {
return initialized;
}
/*
============
idCVarSystemLocal::Register
============
*/
void idCVarSystemLocal::Register( idCVar *cvar ) {
int hash;
idInternalCVar *internal;
cvar->SetInternalVar( cvar );
internal = FindInternal( cvar->GetName() );
if ( internal ) {
internal->Update( cvar );
} else {
internal = new idInternalCVar( cvar );
hash = cvarHash.GenerateKey( internal->nameString.c_str(), false );
cvarHash.Add( hash, cvars.Append( internal ) );
}
cvar->SetInternalVar( internal );
}
/*
============
idCVarSystemLocal::Find
============
*/
idCVar *idCVarSystemLocal::Find( const char *name ) {
return FindInternal( name );
}
/*
============
idCVarSystemLocal::SetCVarString
============
*/
void idCVarSystemLocal::SetCVarString( const char *name, const char *value, int flags ) {
SetInternal( name, value, flags );
}
/*
============
idCVarSystemLocal::SetCVarBool
============
*/
void idCVarSystemLocal::SetCVarBool( const char *name, const bool value, int flags ) {
SetInternal( name, idStr( value ), flags );
}
/*
============
idCVarSystemLocal::SetCVarInteger
============
*/
void idCVarSystemLocal::SetCVarInteger( const char *name, const int value, int flags ) {
SetInternal( name, idStr( value ), flags );
}
/*
============
idCVarSystemLocal::SetCVarFloat
============
*/
void idCVarSystemLocal::SetCVarFloat( const char *name, const float value, int flags ) {
SetInternal( name, idStr( value ), flags );
}
/*
============
idCVarSystemLocal::GetCVarString
============
*/
const char *idCVarSystemLocal::GetCVarString( const char *name ) const {
idInternalCVar *internal = FindInternal( name );
if ( internal ) {
return internal->GetString();
}
return "";
}
/*
============
idCVarSystemLocal::GetCVarBool
============
*/
bool idCVarSystemLocal::GetCVarBool( const char *name ) const {
idInternalCVar *internal = FindInternal( name );
if ( internal ) {
return internal->GetBool();
}
return false;
}
/*
============
idCVarSystemLocal::GetCVarInteger
============
*/
int idCVarSystemLocal::GetCVarInteger( const char *name ) const {
idInternalCVar *internal = FindInternal( name );
if ( internal ) {
return internal->GetInteger();
}
return 0;
}
/*
============
idCVarSystemLocal::GetCVarFloat
============
*/
float idCVarSystemLocal::GetCVarFloat( const char *name ) const {
idInternalCVar *internal = FindInternal( name );
if ( internal ) {
return internal->GetFloat();
}
return 0.0f;
}
/*
============
idCVarSystemLocal::Command
============
*/
bool idCVarSystemLocal::Command( const idCmdArgs &args ) {
idInternalCVar *internal;
internal = FindInternal( args.Argv( 0 ) );
if ( internal == NULL ) {
return false;
}
if ( args.Argc() == 1 ) {
// print the variable
common->Printf( "\"%s\" is:\"%s\"" S_COLOR_WHITE " default:\"%s\"\n",
internal->nameString.c_str(), internal->valueString.c_str(), internal->resetString.c_str() );
if ( idStr::Length( internal->GetDescription() ) > 0 ) {
common->Printf( S_COLOR_WHITE "%s\n", internal->GetDescription() );
}
} else {
// set the value
internal->Set( args.Args(), false, false );
}
return true;
}
/*
============
idCVarSystemLocal::CommandCompletion
============
*/
void idCVarSystemLocal::CommandCompletion( void(*callback)( const char *s ) ) {
for( int i = 0; i < cvars.Num(); i++ ) {
callback( cvars[i]->GetName() );
}
}
/*
============
idCVarSystemLocal::ArgCompletion
============
*/
void idCVarSystemLocal::ArgCompletion( const char *cmdString, void(*callback)( const char *s ) ) {
idCmdArgs args;
args.TokenizeString( cmdString, false );
for( int i = 0; i < cvars.Num(); i++ ) {
if ( !cvars[i]->valueCompletion ) {
continue;
}
if ( idStr::Icmp( args.Argv( 0 ), cvars[i]->nameString.c_str() ) == 0 ) {
cvars[i]->valueCompletion( args, callback );
break;
}
}
}
/*
============
idCVarSystemLocal::SetModifiedFlags
============
*/
void idCVarSystemLocal::SetModifiedFlags( int flags ) {
modifiedFlags |= flags;
}
/*
============
idCVarSystemLocal::GetModifiedFlags
============
*/
int idCVarSystemLocal::GetModifiedFlags( void ) const {
return modifiedFlags;
}
/*
============
idCVarSystemLocal::ClearModifiedFlags
============
*/
void idCVarSystemLocal::ClearModifiedFlags( int flags ) {
modifiedFlags &= ~flags;
}
/*
============
idCVarSystemLocal::ResetFlaggedVariables
============
*/
void idCVarSystemLocal::ResetFlaggedVariables( int flags ) {
for( int i = 0; i < cvars.Num(); i++ ) {
idInternalCVar *cvar = cvars[i];
if ( cvar->GetFlags() & flags ) {
cvar->Set( NULL, true, true );
}
}
}
/*
============
idCVarSystemLocal::RemoveFlaggedAutoCompletion
============
*/
void idCVarSystemLocal::RemoveFlaggedAutoCompletion( int flags ) {
for( int i = 0; i < cvars.Num(); i++ ) {
idInternalCVar *cvar = cvars[i];
if ( cvar->GetFlags() & flags ) {
cvar->valueCompletion = NULL;
}
}
}
/*
============
idCVarSystemLocal::WriteFlaggedVariables
Appends lines containing "set variable value" for all variables
with the "flags" flag set to true.
============
*/
void idCVarSystemLocal::WriteFlaggedVariables( int flags, const char *setCmd, idFile *f ) const {
for( int i = 0; i < cvars.Num(); i++ ) {
idInternalCVar *cvar = cvars[i];
if ( cvar->GetFlags() & flags ) {
f->Printf( "%s %s \"%s\"\n", setCmd, cvar->GetName(), cvar->GetString() );
}
}
}
/*
============
idCVarSystemLocal::MoveCVarsToDict
============
*/
const idDict* idCVarSystemLocal::MoveCVarsToDict( int flags ) const {
moveCVarsToDict.Clear();
for( int i = 0; i < cvars.Num(); i++ ) {
idCVar *cvar = cvars[i];
if ( cvar->GetFlags() & flags ) {
moveCVarsToDict.Set( cvar->GetName(), cvar->GetString() );
}
}
return &moveCVarsToDict;
}
const char *idCVarSystemLocal::GetCvarByIndex( int index )
{
return localCVarSystem.cvars[index]->name;
}
int idCVarSystemLocal::GetCvarTotal( void )
{
return localCVarSystem.cvars.Num();
}
/*
============
idCVarSystemLocal::SetCVarsFromDict
============
*/
void idCVarSystemLocal::SetCVarsFromDict( const idDict &dict ) {
idInternalCVar *internal;
for( int i = 0; i < dict.GetNumKeyVals(); i++ ) {
const idKeyValue *kv = dict.GetKeyVal( i );
internal = FindInternal( kv->GetKey() );
if ( internal ) {
internal->InternalServerSetString( kv->GetValue() );
}
}
}
/*
============
idCVarSystemLocal::Toggle_f
============
*/
void idCVarSystemLocal::Toggle_f( const idCmdArgs &args ) {
int argc, i;
float current, set;
const char *text;
argc = args.Argc();
if ( argc < 2 ) {
common->Printf ("usage:\n"
" toggle <variable> - toggles between 0 and 1\n"
" toggle <variable> <value> - toggles between 0 and <value>\n"
" toggle <variable> [string 1] [string 2]...[string n] - cycles through all strings\n");
return;
}
idInternalCVar *cvar = localCVarSystem.FindInternal( args.Argv( 1 ) );
if ( cvar == NULL ) {
common->Warning( "Toggle_f: cvar \"%s\" not found", args.Argv( 1 ) );
return;
}
if ( argc > 3 ) {
// cycle through multiple values
text = cvar->GetString();
for( i = 2; i < argc; i++ ) {
if ( !idStr::Icmp( text, args.Argv( i ) ) ) {
// point to next value
i++;
break;
}
}
if ( i >= argc ) {
i = 2;
}
common->Printf( "set %s = %s\n", args.Argv(1), args.Argv( i ) );
cvar->Set( va("%s", args.Argv( i ) ), false, false );
} else {
// toggle between 0 and 1
current = cvar->GetFloat();
if ( argc == 3 ) {
set = atof( args.Argv( 2 ) );
} else {
set = 1.0f;
}
if ( current == 0.0f ) {
current = set;
} else {
current = 0.0f;
}
common->Printf( "set %s = %f\n", args.Argv(1), current );
cvar->Set( idStr( current ), false, false );
}
}
/*
============
idCVarSystemLocal::Set_f
============
*/
void idCVarSystemLocal::Set_f( const idCmdArgs &args ) {
const char *str;
str = args.Args( 2, args.Argc() - 1 );
localCVarSystem.SetCVarString( args.Argv(1), str );
}
/*
============
idCVarSystemLocal::SetS_f
============
*/
void idCVarSystemLocal::SetS_f( const idCmdArgs &args ) {
idInternalCVar *cvar;
Set_f( args );
cvar = localCVarSystem.FindInternal( args.Argv( 1 ) );
if ( !cvar ) {
return;
}
cvar->flags |= CVAR_SERVERINFO | CVAR_ARCHIVE;
}
/*
============
idCVarSystemLocal::SetU_f
============
*/
void idCVarSystemLocal::SetU_f( const idCmdArgs &args ) {
idInternalCVar *cvar;
Set_f( args );
cvar = localCVarSystem.FindInternal( args.Argv( 1 ) );
if ( !cvar ) {
return;
}
cvar->flags |= CVAR_USERINFO | CVAR_ARCHIVE;
}
/*
============
idCVarSystemLocal::SetT_f
============
*/
void idCVarSystemLocal::SetT_f( const idCmdArgs &args ) {
idInternalCVar *cvar;
Set_f( args );
cvar = localCVarSystem.FindInternal( args.Argv( 1 ) );
if ( !cvar ) {
return;
}
cvar->flags |= CVAR_TOOL;
}
/*
============
idCVarSystemLocal::SetA_f
============
*/
void idCVarSystemLocal::SetA_f( const idCmdArgs &args ) {
idInternalCVar *cvar;
Set_f( args );
cvar = localCVarSystem.FindInternal( args.Argv( 1 ) );
if ( !cvar ) {
return;
}
// FIXME: enable this for ship, so mods can store extra data
// but during development we don't want obsolete cvars to continue
// to be saved
// cvar->flags |= CVAR_ARCHIVE;
}
/*
============
idCVarSystemLocal::Reset_f
============
*/
void idCVarSystemLocal::Reset_f( const idCmdArgs &args ) {
idInternalCVar *cvar;
if ( args.Argc() != 2 ) {
common->Printf ("usage: reset <variable>\n");
return;
}
cvar = localCVarSystem.FindInternal( args.Argv( 1 ) );
if ( !cvar ) {
return;
}
cvar->Reset();
}
/*
============
idCVarSystemLocal::ListByFlags
============
*/
// NOTE: the const wonkyness is required to make msvc happy
template<>
ID_INLINE int idListSortCompare( const idInternalCVar * const *a, const idInternalCVar * const *b ) {
return idStr::Icmp( (*a)->GetName(), (*b)->GetName() );
}
void idCVarSystemLocal::ListByFlags( const idCmdArgs &args, cvarFlags_t flags ) {
int i, argNum;
idStr match, indent, string;
const idInternalCVar *cvar;
idList<const idInternalCVar *>cvarList;
enum {
SHOW_VALUE,
SHOW_DESCRIPTION,
SHOW_TYPE,
SHOW_FLAGS
} show;
argNum = 1;
show = SHOW_VALUE;
if ( idStr::Icmp( args.Argv( argNum ), "-" ) == 0 || idStr::Icmp( args.Argv( argNum ), "/" ) == 0 ) {
if ( idStr::Icmp( args.Argv( argNum + 1 ), "help" ) == 0 || idStr::Icmp( args.Argv( argNum + 1 ), "?" ) == 0 ) {
argNum = 3;
show = SHOW_DESCRIPTION;
} else if ( idStr::Icmp( args.Argv( argNum + 1 ), "type" ) == 0 || idStr::Icmp( args.Argv( argNum + 1 ), "range" ) == 0 ) {
argNum = 3;
show = SHOW_TYPE;
} else if ( idStr::Icmp( args.Argv( argNum + 1 ), "flags" ) == 0 ) {
argNum = 3;
show = SHOW_FLAGS;
}
}
if ( args.Argc() > argNum ) {
match = args.Args( argNum, -1 );
match.Replace( " ", "" );
} else {
match = "";
}
for ( i = 0; i < localCVarSystem.cvars.Num(); i++ ) {
cvar = localCVarSystem.cvars[i];
if ( !( cvar->GetFlags() & flags ) ) {
continue;
}
if ( match.Length() && !cvar->nameString.Filter( match, false ) ) {
continue;
}
cvarList.Append( cvar );
}
cvarList.Sort();
switch( show ) {
case SHOW_VALUE: {
for ( i = 0; i < cvarList.Num(); i++ ) {
cvar = cvarList[i];
common->Printf( FORMAT_STRING S_COLOR_WHITE "\"%s\"\n", cvar->nameString.c_str(), cvar->valueString.c_str() );
}
break;
}
case SHOW_DESCRIPTION: {
indent.Fill( ' ', NUM_NAME_CHARS );
indent.Insert( "\n", 0 );
for ( i = 0; i < cvarList.Num(); i++ ) {
cvar = cvarList[i];
common->Printf( FORMAT_STRING S_COLOR_WHITE "%s\n", cvar->nameString.c_str(), CreateColumn( cvar->GetDescription(), NUM_DESCRIPTION_CHARS, indent, string ) );
}
break;
}
case SHOW_TYPE: {
for ( i = 0; i < cvarList.Num(); i++ ) {
cvar = cvarList[i];
if ( cvar->GetFlags() & CVAR_BOOL ) {
common->Printf( FORMAT_STRING S_COLOR_CYAN "bool\n", cvar->GetName() );
} else if ( cvar->GetFlags() & CVAR_INTEGER ) {
if ( cvar->GetMinValue() < cvar->GetMaxValue() ) {
common->Printf( FORMAT_STRING S_COLOR_GREEN "int " S_COLOR_WHITE "[%d, %d]\n", cvar->GetName(), (int) cvar->GetMinValue(), (int) cvar->GetMaxValue() );
} else {
common->Printf( FORMAT_STRING S_COLOR_GREEN "int\n", cvar->GetName() );
}
} else if ( cvar->GetFlags() & CVAR_FLOAT ) {
if ( cvar->GetMinValue() < cvar->GetMaxValue() ) {
common->Printf( FORMAT_STRING S_COLOR_RED "float " S_COLOR_WHITE "[%s, %s]\n", cvar->GetName(), idStr( cvar->GetMinValue() ).c_str(), idStr( cvar->GetMaxValue() ).c_str() );
} else {
common->Printf( FORMAT_STRING S_COLOR_RED "float\n", cvar->GetName() );
}
} else if ( cvar->GetValueStrings() ) {
common->Printf( FORMAT_STRING S_COLOR_WHITE "string " S_COLOR_WHITE "[", cvar->GetName() );
for ( int j = 0; cvar->GetValueStrings()[j] != NULL; j++ ) {
if ( j ) {
common->Printf( S_COLOR_WHITE ", %s", cvar->GetValueStrings()[j] );
} else {
common->Printf( S_COLOR_WHITE "%s", cvar->GetValueStrings()[j] );
}
}
common->Printf( S_COLOR_WHITE "]\n" );
} else {
common->Printf( FORMAT_STRING S_COLOR_WHITE "string\n", cvar->GetName() );
}
}
break;
}
case SHOW_FLAGS: {
for ( i = 0; i < cvarList.Num(); i++ ) {
cvar = cvarList[i];
common->Printf( FORMAT_STRING, cvar->GetName() );
string = "";
if ( cvar->GetFlags() & CVAR_BOOL ) {
string += S_COLOR_CYAN "B ";
} else if ( cvar->GetFlags() & CVAR_INTEGER ) {
string += S_COLOR_GREEN "I ";
} else if ( cvar->GetFlags() & CVAR_FLOAT ) {
string += S_COLOR_RED "F ";
} else {
string += S_COLOR_WHITE "S ";
}
if ( cvar->GetFlags() & CVAR_SYSTEM ) {
string += S_COLOR_WHITE "SYS ";
} else if ( cvar->GetFlags() & CVAR_RENDERER ) {
string += S_COLOR_WHITE "RNDR ";
} else if ( cvar->GetFlags() & CVAR_SOUND ) {
string += S_COLOR_WHITE "SND ";
} else if ( cvar->GetFlags() & CVAR_GUI ) {
string += S_COLOR_WHITE "GUI ";
} else if ( cvar->GetFlags() & CVAR_GAME ) {
string += S_COLOR_WHITE "GAME ";
} else if ( cvar->GetFlags() & CVAR_TOOL ) {
string += S_COLOR_WHITE "TOOL ";
} else {
string += S_COLOR_WHITE " ";
}
string += ( cvar->GetFlags() & CVAR_USERINFO ) ? "UI " : " ";
string += ( cvar->GetFlags() & CVAR_SERVERINFO ) ? "SI " : " ";
string += ( cvar->GetFlags() & CVAR_STATIC ) ? "ST " : " ";
string += ( cvar->GetFlags() & CVAR_CHEAT ) ? "CH " : " ";
string += ( cvar->GetFlags() & CVAR_INIT ) ? "IN " : " ";
string += ( cvar->GetFlags() & CVAR_ROM ) ? "RO " : " ";
string += ( cvar->GetFlags() & CVAR_ARCHIVE ) ? "AR " : " ";
string += ( cvar->GetFlags() & CVAR_MODIFIED ) ? "MO " : " ";
string += "\n";
common->Printf( string );
}
break;
}
}
common->Printf( "\n%i cvars listed\n\n", cvarList.Num() );
common->Printf( "listCvar [search string] = list cvar values\n"
"listCvar -help [search string] = list cvar descriptions\n"
"listCvar -type [search string] = list cvar types\n"
"listCvar -flags [search string] = list cvar flags\n" );
}
/*
============
idCVarSystemLocal::List_f
============
*/
void idCVarSystemLocal::List_f( const idCmdArgs &args ) {
ListByFlags( args, CVAR_ALL );
}
/*
============
idCVarSystemLocal::Restart_f
============
*/
void idCVarSystemLocal::Restart_f( const idCmdArgs &args ) {
int i, hash;
idInternalCVar *cvar;
for ( i = 0; i < localCVarSystem.cvars.Num(); i++ ) {
cvar = localCVarSystem.cvars[i];
// don't mess with rom values
if ( cvar->flags & ( CVAR_ROM | CVAR_INIT ) ) {
continue;
}
// throw out any variables the user created
if ( !( cvar->flags & CVAR_STATIC ) ) {
hash = localCVarSystem.cvarHash.GenerateKey( cvar->nameString, false );
delete cvar;
localCVarSystem.cvars.RemoveIndex( i );
localCVarSystem.cvarHash.RemoveIndex( hash, i );
i--;
continue;
}
cvar->Reset();
}
}