mirror of
https://github.com/alliedmodders/metamod-source.git
synced 2025-02-26 19:54:14 +01:00
Added correct cvar demonstration
Added MSCBuff's FireGameEvent code. --HG-- extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/trunk%4069
This commit is contained in:
David Anderson
parent
5155055435
commit
744d2415db
@ -10,6 +10,7 @@
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#include <oslink.h>
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#include "SamplePlugin.h"
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#include "cvars.h"
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SamplePlugin g_SamplePlugin;
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@ -32,7 +33,8 @@ void SamplePlugin::ServerActivate(edict_t *pEdictList, int edictCount, int clien
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void SamplePlugin::GameFrame(bool simulating)
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{
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META_LOG(g_PLAPI, "GameFrame() called: simulating=%d", simulating);
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//don't log this, it just pumps stuff to the screen ;]
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//META_LOG(g_PLAPI, "GameFrame() called: simulating=%d", simulating);
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RETURN_META(MRES_IGNORED);
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}
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@ -84,6 +86,18 @@ void SamplePlugin::ClientCommand(edict_t *pEntity)
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RETURN_META(MRES_IGNORED);
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}
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bool FireEvent_Handler(IGameEvent *event, bool bDontBroadcast)
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{
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if (!event || !event->GetName())
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RETURN_META_VALUE(MRES_IGNORED, false);
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const char *name = event->GetName();
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META_LOG(g_PLAPI, "FireGameEvent called: name=%s", name);
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RETURN_META_VALUE(MRES_IGNORED, true);
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}
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bool SamplePlugin::Load(PluginId id, ISmmAPI *ismm, factories *list, char *error, size_t maxlen)
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{
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PLUGIN_SAVEVARS();
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@ -91,6 +105,7 @@ bool SamplePlugin::Load(PluginId id, ISmmAPI *ismm, factories *list, char *error
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m_ServerDll = (IServerGameDLL *)((ismm->serverFactory())(INTERFACEVERSION_SERVERGAMEDLL, NULL));
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m_Engine = (IVEngineServer *)((ismm->engineFactory())(INTERFACEVERSION_VENGINESERVER, NULL));
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m_ServerClients = (IServerGameClients *)((ismm->serverFactory())(INTERFACEVERSION_SERVERGAMECLIENTS, NULL));
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m_GameEventManager = (IGameEventManager2 *)((ismm->engineFactory())(INTERFACEVERSION_GAMEEVENTSMANAGER2, NULL));
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if (!m_ServerDll)
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{
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@ -107,9 +122,17 @@ bool SamplePlugin::Load(PluginId id, ISmmAPI *ismm, factories *list, char *error
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snprintf(error, maxlen, "Could not find interface %s", INTERFACEVERSION_SERVERGAMECLIENTS);
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return false;
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}
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if (!m_GameEventManager)
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{
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snprintf(error, maxlen, "Could not find interface %s", INTERFACEVERSION_GAMEEVENTSMANAGER2);
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return false;
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}
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META_LOG(g_PLAPI, "Starting plugin.\n");
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//Init our cvars/concmds
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ConCommandBaseMgr::OneTimeInit(&g_Accessor);
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//We're hooking the following things as POST, in order to seem like Server Plugins.
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//However, I don't actually know if Valve has done server plugins as POST or not.
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//Change the last parameter to 'false' in order to change this to PRE.
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@ -141,6 +164,9 @@ bool SamplePlugin::Load(PluginId id, ISmmAPI *ismm, factories *list, char *error
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//Hook ClientCommand to our function
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SH_ADD_HOOK_MEMFUNC(IServerGameClients, ClientCommand, m_ServerClients, &g_SamplePlugin, &SamplePlugin::ClientCommand, false);
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//This hook is a static hook, no member function
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SH_ADD_HOOK_STATICFUNC(IGameEventManager2, FireEvent, m_GameEventManager, FireEvent_Handler, false);
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//Get the call class for IVServerEngine so we can safely call functions without
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// invoking their hooks (when needed).
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m_Engine_CC = SH_GET_CALLCLASS(m_Engine);
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@ -152,9 +178,14 @@ bool SamplePlugin::Load(PluginId id, ISmmAPI *ismm, factories *list, char *error
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bool SamplePlugin::Unload(char *error, size_t maxlen)
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{
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//IT IS CRUCIAL THAT YOU REMOVE CVARS.
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//As of Metamod:Source 1.00-RC2, it will automatically remove them for you.
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//But this is only if you've registered them correctly!
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//Make sure we remove any hooks we did... this may not be necessary since
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// SourceHook is capable of unloading plugins' hooks itself, but just to be safe.
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//SourceHook is capable of unloading plugins' hooks itself, but just to be safe.
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SH_REMOVE_HOOK_STATICFUNC(IGameEventManager2, FireEvent, m_GameEventManager, FireEvent_Handler, false);
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SH_REMOVE_HOOK_MEMFUNC(IServerGameDLL, LevelInit, m_ServerDll, &g_SamplePlugin, &SamplePlugin::LevelInit, true);
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SH_REMOVE_HOOK_MEMFUNC(IServerGameDLL, ServerActivate, m_ServerDll, &g_SamplePlugin, &SamplePlugin::ServerActivate, true);
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SH_REMOVE_HOOK_MEMFUNC(IServerGameDLL, GameFrame, m_ServerDll, &g_SamplePlugin, &SamplePlugin::GameFrame, true);
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@ -167,6 +198,7 @@ bool SamplePlugin::Unload(char *error, size_t maxlen)
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SH_REMOVE_HOOK_MEMFUNC(IServerGameClients, ClientConnect, m_ServerClients, &g_SamplePlugin, &SamplePlugin::ClientConnect, false);
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SH_REMOVE_HOOK_MEMFUNC(IServerGameClients, ClientCommand, m_ServerClients, &g_SamplePlugin, &SamplePlugin::ClientCommand, false);
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//this, sourcehook does not keep track of. we must do this.
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SH_RELEASE_CALLCLASS(m_Engine_CC);
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return true;
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@ -13,6 +13,9 @@
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#include <ISmmPlugin.h>
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#include <sourcehook/sourcehook.h>
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#include <igameevents.h>
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#define SAMPLE_VERSION "1.10"
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class SamplePlugin : public ISmmPlugin
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{
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@ -53,7 +56,7 @@ public:
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}
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const char *GetVersion()
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{
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return "1.00";
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return SAMPLE_VERSION;
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}
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const char *GetDate()
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{
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@ -105,6 +108,7 @@ public:
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void ClientCommand(edict_t *pEntity);
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private:
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IGameEventManager2 *m_GameEventManager;
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IVEngineServer *m_Engine;
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IServerGameDLL *m_ServerDll;
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IServerGameClients *m_ServerClients;
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@ -114,4 +118,6 @@ private:
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extern SamplePlugin g_SamplePlugin;
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PLUGIN_GLOBALVARS();
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bool FireEvent_Handler(IGameEvent *event, bool bDontBroadcast);
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#endif //_INCLUDE_SAMPLEPLUGIN_H
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812
sourcemm/sample_mm/convar.cpp
Normal file
812
sourcemm/sample_mm/convar.cpp
Normal file
@ -0,0 +1,812 @@
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//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "basetypes.h"
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#include "convar.h"
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#include "vstdlib/strtools.h"
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#include "tier0/dbg.h"
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#include "tier0/memdbgon.h"
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ConCommandBase *ConCommandBase::s_pConCommandBases = NULL;
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IConCommandBaseAccessor *ConCommandBase::s_pAccessor = NULL;
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// ----------------------------------------------------------------------------- //
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// ConCommandBaseMgr.
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// ----------------------------------------------------------------------------- //
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void ConCommandBaseMgr::OneTimeInit( IConCommandBaseAccessor *pAccessor )
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{
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ConCommandBase *pCur, *pNext;
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ConCommandBase::s_pAccessor = pAccessor;
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pCur = ConCommandBase::s_pConCommandBases;
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while ( pCur )
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{
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pNext = pCur->m_pNext;
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pCur->Init();
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pCur = pNext;
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: Default constructor
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//-----------------------------------------------------------------------------
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ConCommandBase::ConCommandBase( void )
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{
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m_bRegistered = false;
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m_pszName = NULL;
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m_pszHelpString = NULL;
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m_nFlags = 0;
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m_pNext = NULL;
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}
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//-----------------------------------------------------------------------------
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// Purpose: The base console invoked command/cvar interface
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// Input : *pName - name of variable/command
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// *pHelpString - help text
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// flags - flags
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//-----------------------------------------------------------------------------
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ConCommandBase::ConCommandBase( char const *pName, char const *pHelpString /*=0*/, int flags /*= 0*/ )
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{
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Create( pName, pHelpString, flags );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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ConCommandBase::~ConCommandBase( void )
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Output : Returns true on success, false on failure.
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//-----------------------------------------------------------------------------
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bool ConCommandBase::IsCommand( void ) const
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{
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// Assert( 0 ); This can't assert. . causes a recursive assert in Sys_Printf, etc.
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return true;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : *pName -
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// callback -
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// *pHelpString -
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// flags -
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//-----------------------------------------------------------------------------
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void ConCommandBase::Create( char const *pName, char const *pHelpString /*= 0*/, int flags /*= 0*/ )
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{
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static char *empty_string = "";
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m_bRegistered = false;
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// Name should be static data
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Assert( pName );
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m_pszName = pName;
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m_pszHelpString = pHelpString ? pHelpString : empty_string;
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m_nFlags = flags;
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if ( !( m_nFlags & FCVAR_UNREGISTERED ) )
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{
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m_pNext = s_pConCommandBases;
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s_pConCommandBases = this;
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}
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else
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{
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// It's unregistered
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m_pNext = NULL;
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}
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// If s_pAccessor is already set (this ConVar is not a global variable),
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// register it.
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if ( s_pAccessor )
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{
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Init();
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: Used internally by OneTimeInit to initialize.
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//-----------------------------------------------------------------------------
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void ConCommandBase::Init()
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{
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if ( !s_pAccessor )
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return;
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if ( m_bRegistered )
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return;
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s_pAccessor->RegisterConCommandBase( this );
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m_bRegistered = true;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : *name -
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// Output : ConCommandBase
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//-----------------------------------------------------------------------------
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ConCommandBase const *ConCommandBase::FindCommand( char const *name )
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{
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ConCommandBase const *cmd = GetCommands();
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for ( ; cmd; cmd = cmd->GetNext() )
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{
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if ( !stricmp( name, cmd->GetName() ) )
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return cmd;
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}
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return NULL;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Output : ConCommandBase
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//-----------------------------------------------------------------------------
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const ConCommandBase *ConCommandBase::GetCommands( void )
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{
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return s_pConCommandBases;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : *var -
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// Output : static
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//-----------------------------------------------------------------------------
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void ConCommandBase::AddToList( ConCommandBase *var )
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{
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// This routine is only valid on root ConCommandBases
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var->m_pNext = s_pConCommandBases;
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s_pConCommandBases = var;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Return name of the command/var
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// Output : char const
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//-----------------------------------------------------------------------------
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char const *ConCommandBase::GetName( void ) const
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{
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return m_pszName;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : flag -
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//-----------------------------------------------------------------------------
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void ConCommandBase::RemoveFlaggedCommands( int flag )
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{
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ConCommandBase *pNewList;
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ConCommandBase *pCommand, *pNext;
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pNewList = NULL;
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pCommand = s_pConCommandBases;
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while ( pCommand )
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{
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pNext = pCommand->m_pNext;
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if ( !( pCommand->m_nFlags & flag ) )
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{
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pCommand->m_pNext = pNewList;
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pNewList = pCommand;
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}
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else
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{
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// Unlink
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pCommand->m_pNext = NULL;
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}
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pCommand = pNext;
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}
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s_pConCommandBases = pNewList;
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}
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void ConCommandBase::RevertFlaggedCvars( int flag )
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{
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for (const ConCommandBase *var= GetCommands() ; var ; var=var->GetNext())
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{
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if ( var->IsCommand() )
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continue;
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ConVar *cvar = ( ConVar * )var;
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if ( !cvar->IsBitSet( flag ) )
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continue;
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// It's == to the default value, don't count
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if ( !Q_strcasecmp( cvar->GetDefault(), cvar->GetString() ) )
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continue;
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cvar->Revert();
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// DevMsg( "%s = \"%s\" (reverted)\n", cvar->GetName(), cvar->GetString() );
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : flag -
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// Output : Returns true on success, false on failure.
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//-----------------------------------------------------------------------------
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bool ConCommandBase::IsBitSet( int flag ) const
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{
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return ( flag & m_nFlags ) ? true : false;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : flags -
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//-----------------------------------------------------------------------------
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void ConCommandBase::AddFlags( int flags )
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{
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m_nFlags |= flags;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Output : const ConCommandBase
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//-----------------------------------------------------------------------------
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const ConCommandBase *ConCommandBase::GetNext( void ) const
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{
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return m_pNext;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : *next -
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//-----------------------------------------------------------------------------
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void ConCommandBase::SetNext( ConCommandBase *next )
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{
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m_pNext = next;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Copies string using local new/delete operators
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// Input : *from -
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// Output : char
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//-----------------------------------------------------------------------------
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char *ConCommandBase::CopyString( char const *from )
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{
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int len;
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char *to;
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len = strlen( from );
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if ( len <= 0 )
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{
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to = new char[1];
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to[0] = 0;
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}
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else
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{
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to = new char[len+1];
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Q_strncpy( to, from, len+1 );
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}
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return to;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Output : char const
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//-----------------------------------------------------------------------------
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char const *ConCommandBase::GetHelpText( void ) const
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{
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return m_pszHelpString;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Has this cvar been registered
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// Output : Returns true on success, false on failure.
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//-----------------------------------------------------------------------------
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bool ConCommandBase::IsRegistered( void ) const
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{
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return m_bRegistered;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Constructs a console command
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// Input : *pName - name of command
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// callback - function to call upon execution
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// *pHelpString - help text for command
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// flags - command flags, if any
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//-----------------------------------------------------------------------------
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ConCommand::ConCommand( char const *pName, FnCommandCallback callback, char const *pHelpString /*= 0*/, int flags /*= 0*/, FnCommandCompletionCallback completionFunc /*= 0*/ )
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{
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Create( pName, callback, pHelpString, flags, completionFunc );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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ConCommand::~ConCommand( void )
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Output : Returns true on success, false on failure.
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//-----------------------------------------------------------------------------
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bool ConCommand::IsCommand( void ) const
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{
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return true;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Invoke the function if there is one
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//-----------------------------------------------------------------------------
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void ConCommand::Dispatch( void )
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{
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if ( m_fnCommandCallback )
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{
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( *m_fnCommandCallback )();
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}
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else
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{
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// Command without callback!!!
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Assert( 0 );
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : *partial -
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// context -
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// longest -
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// maxcommands -
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// **commands -
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// Output : int
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//-----------------------------------------------------------------------------
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int DefaultCompletionFunc( char const *partial, char commands[ COMMAND_COMPLETION_MAXITEMS ][ COMMAND_COMPLETION_ITEM_LENGTH ] )
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{
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return 0;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Create the named command
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// Input : *pName -
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// callback -
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// *pHelpString -
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// flags -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConCommand::Create( char const *pName, FnCommandCallback callback, char const *pHelpString /*= 0*/, int flags /*= 0*/, FnCommandCompletionCallback completionFunc /*=0*/ )
|
||||
{
|
||||
// Set the callback
|
||||
m_fnCommandCallback = callback;
|
||||
|
||||
m_fnCompletionCallback = completionFunc ? completionFunc : DefaultCompletionFunc;
|
||||
m_bHasCompletionCallback = completionFunc != 0 ? true : false;
|
||||
|
||||
// Setup the rest
|
||||
BaseClass::Create( pName, pHelpString, flags );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : *partial -
|
||||
// context -
|
||||
// longest -
|
||||
// maxcommands -
|
||||
// **commands -
|
||||
//-----------------------------------------------------------------------------
|
||||
int ConCommand::AutoCompleteSuggest( char const *partial, char commands[ COMMAND_COMPLETION_MAXITEMS ][ COMMAND_COMPLETION_ITEM_LENGTH ] )
|
||||
{
|
||||
Assert( m_fnCompletionCallback );
|
||||
if ( !m_fnCompletionCallback )
|
||||
return 0;
|
||||
|
||||
return ( m_fnCompletionCallback )( partial, commands );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Output : Returns true on success, false on failure.
|
||||
//-----------------------------------------------------------------------------
|
||||
bool ConCommand::CanAutoComplete( void )
|
||||
{
|
||||
return m_bHasCompletionCallback;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- //
|
||||
// ConVar.
|
||||
// ----------------------------------------------------------------------------- //
|
||||
ConVar::ConVar( char const *pName, char const *pDefaultValue, int flags /* = 0 */ )
|
||||
{
|
||||
Create( pName, pDefaultValue, flags );
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- //
|
||||
// ConVar.
|
||||
// ----------------------------------------------------------------------------- //
|
||||
ConVar::ConVar( char const *pName, char const *pDefaultValue, int flags, char const *pHelpString )
|
||||
{
|
||||
Create( pName, pDefaultValue, flags, pHelpString );
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- //
|
||||
// ConVar.
|
||||
// ----------------------------------------------------------------------------- //
|
||||
ConVar::ConVar( char const *pName, char const *pDefaultValue, int flags, char const *pHelpString, bool bMin, float fMin, bool bMax, float fMax )
|
||||
{
|
||||
Create( pName, pDefaultValue, flags, pHelpString, bMin, fMin, bMax, fMax );
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- //
|
||||
// ConVar.
|
||||
// ----------------------------------------------------------------------------- //
|
||||
ConVar::ConVar( char const *pName, char const *pDefaultValue, int flags, char const *pHelpString, FnChangeCallback callback )
|
||||
{
|
||||
Create( pName, pDefaultValue, flags, pHelpString, false, 0.0, false, 0.0, callback );
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------- //
|
||||
// ConVar.
|
||||
// ----------------------------------------------------------------------------- //
|
||||
ConVar::ConVar( char const *pName, char const *pDefaultValue, int flags, char const *pHelpString, bool bMin, float fMin, bool bMax, float fMax, FnChangeCallback callback )
|
||||
{
|
||||
Create( pName, pDefaultValue, flags, pHelpString, bMin, fMin, bMax, fMax, callback );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose: Free dynamic memory
|
||||
//-----------------------------------------------------------------------------
|
||||
ConVar::~ConVar( void )
|
||||
{
|
||||
if ( m_pszString )
|
||||
{
|
||||
delete[] m_pszString;
|
||||
m_pszString = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Install a change callback (there shouldn't already be one....)
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
void ConVar::InstallChangeCallback( FnChangeCallback callback )
|
||||
{
|
||||
Assert( !m_fnChangeCallback || !callback );
|
||||
m_fnChangeCallback = callback;
|
||||
|
||||
if (m_fnChangeCallback)
|
||||
{
|
||||
// Call it immediately to set the initial value...
|
||||
m_fnChangeCallback( this, m_pszString );
|
||||
}
|
||||
}
|
||||
|
||||
bool ConVar::IsBitSet( int flag ) const
|
||||
{
|
||||
return ( flag & m_pParent->m_nFlags ) ? true : false;
|
||||
}
|
||||
|
||||
char const *ConVar::GetHelpText( void ) const
|
||||
{
|
||||
return m_pParent->m_pszHelpString;
|
||||
}
|
||||
|
||||
void ConVar::AddFlags( int flags )
|
||||
{
|
||||
m_pParent->m_nFlags |= flags;
|
||||
}
|
||||
|
||||
bool ConVar::IsRegistered( void ) const
|
||||
{
|
||||
return m_pParent->m_bRegistered;
|
||||
}
|
||||
|
||||
char const *ConVar::GetName( void ) const
|
||||
{
|
||||
return m_pParent->m_pszName;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Output : Returns true on success, false on failure.
|
||||
//-----------------------------------------------------------------------------
|
||||
bool ConVar::IsCommand( void ) const
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input :
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::Init()
|
||||
{
|
||||
BaseClass::Init();
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : *value -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::InternalSetValue( char const *value )
|
||||
{
|
||||
float fNewValue;
|
||||
char tempVal[ 32 ];
|
||||
char *val;
|
||||
|
||||
Assert(m_pParent == this); // Only valid for root convars.
|
||||
|
||||
val = (char *)value;
|
||||
fNewValue = ( float )atof( value );
|
||||
|
||||
if ( ClampValue( fNewValue ) )
|
||||
{
|
||||
Q_snprintf( tempVal,sizeof(tempVal), "%f", fNewValue );
|
||||
val = tempVal;
|
||||
}
|
||||
|
||||
// Redetermine value
|
||||
m_fValue = fNewValue;
|
||||
m_nValue = ( int )( m_fValue );
|
||||
|
||||
if ( !(m_nFlags & FCVAR_NEVER_AS_STRING) )
|
||||
ChangeStringValue( val );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : *tempVal -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::ChangeStringValue( char const *tempVal )
|
||||
{
|
||||
Assert( !( m_nFlags & FCVAR_NEVER_AS_STRING ) );
|
||||
|
||||
char* pszOldValue = (char*)stackalloc( m_StringLength );
|
||||
|
||||
if ( m_fnChangeCallback )
|
||||
{
|
||||
memcpy( pszOldValue, m_pszString, m_StringLength );
|
||||
}
|
||||
|
||||
int len = Q_strlen(tempVal) + 1;
|
||||
|
||||
if ( len > m_StringLength)
|
||||
{
|
||||
if (m_pszString)
|
||||
delete[] m_pszString;
|
||||
|
||||
m_pszString = new char[len];
|
||||
m_StringLength = len;
|
||||
}
|
||||
|
||||
memcpy( m_pszString, tempVal, len );
|
||||
|
||||
// Invoke any necessary callback function
|
||||
if ( m_fnChangeCallback )
|
||||
{
|
||||
m_fnChangeCallback( this, pszOldValue );
|
||||
}
|
||||
|
||||
stackfree( pszOldValue );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose: Check whether to clamp and then perform clamp
|
||||
// Input : value -
|
||||
// Output : Returns true if value changed
|
||||
//-----------------------------------------------------------------------------
|
||||
bool ConVar::ClampValue( float& value )
|
||||
{
|
||||
if ( m_bHasMin && ( value < m_fMinVal ) )
|
||||
{
|
||||
value = m_fMinVal;
|
||||
return true;
|
||||
}
|
||||
|
||||
if ( m_bHasMax && ( value > m_fMaxVal ) )
|
||||
{
|
||||
value = m_fMaxVal;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : *value -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::InternalSetFloatValue( float fNewValue )
|
||||
{
|
||||
if ( fNewValue == m_fValue )
|
||||
return;
|
||||
|
||||
Assert( m_pParent == this ); // Only valid for root convars.
|
||||
|
||||
// Check bounds
|
||||
ClampValue( fNewValue );
|
||||
|
||||
// Redetermine value
|
||||
m_fValue = fNewValue;
|
||||
m_nValue = ( int )m_fValue;
|
||||
|
||||
if ( !( m_nFlags & FCVAR_NEVER_AS_STRING ) )
|
||||
{
|
||||
char tempVal[ 32 ];
|
||||
Q_snprintf( tempVal, sizeof( tempVal), "%f", m_fValue );
|
||||
ChangeStringValue( tempVal );
|
||||
}
|
||||
else
|
||||
{
|
||||
Assert( !m_fnChangeCallback );
|
||||
}
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : *value -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::InternalSetIntValue( int nValue )
|
||||
{
|
||||
if ( nValue == m_nValue )
|
||||
return;
|
||||
|
||||
Assert( m_pParent == this ); // Only valid for root convars.
|
||||
|
||||
float fValue = (float)nValue;
|
||||
if ( ClampValue( fValue ) )
|
||||
{
|
||||
nValue = ( int )( fValue );
|
||||
}
|
||||
|
||||
// Redetermine value
|
||||
m_fValue = fValue;
|
||||
m_nValue = nValue;
|
||||
|
||||
if ( !( m_nFlags & FCVAR_NEVER_AS_STRING ) )
|
||||
{
|
||||
char tempVal[ 32 ];
|
||||
Q_snprintf( tempVal, sizeof( tempVal ), "%d", m_nValue );
|
||||
ChangeStringValue( tempVal );
|
||||
}
|
||||
else
|
||||
{
|
||||
Assert( !m_fnChangeCallback );
|
||||
}
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose: Private creation
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::Create( char const *pName, char const *pDefaultValue, int flags /*= 0*/,
|
||||
char const *pHelpString /*= NULL*/, bool bMin /*= false*/, float fMin /*= 0.0*/,
|
||||
bool bMax /*= false*/, float fMax /*= false*/, FnChangeCallback callback /*= NULL*/ )
|
||||
{
|
||||
static char *empty_string = "";
|
||||
|
||||
m_pParent = this;
|
||||
|
||||
// Name should be static data
|
||||
m_pszDefaultValue = pDefaultValue ? pDefaultValue : empty_string;
|
||||
Assert( pDefaultValue );
|
||||
|
||||
m_StringLength = strlen( m_pszDefaultValue ) + 1;
|
||||
m_pszString = new char[m_StringLength];
|
||||
memcpy( m_pszString, m_pszDefaultValue, m_StringLength );
|
||||
|
||||
m_bHasMin = bMin;
|
||||
m_fMinVal = fMin;
|
||||
m_bHasMax = bMax;
|
||||
m_fMaxVal = fMax;
|
||||
|
||||
m_fnChangeCallback = callback;
|
||||
|
||||
m_fValue = ( float )atof( m_pszString );
|
||||
|
||||
// Bounds Check, should never happen, if it does, no big deal
|
||||
if ( m_bHasMin && ( m_fValue < m_fMinVal ) )
|
||||
{
|
||||
Assert( 0 );
|
||||
}
|
||||
|
||||
if ( m_bHasMax && ( m_fValue > m_fMaxVal ) )
|
||||
{
|
||||
Assert( 0 );
|
||||
}
|
||||
|
||||
m_nValue = ( int )m_fValue;
|
||||
|
||||
BaseClass::Create( pName, pHelpString, flags );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : *value -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::SetValue(char const *value)
|
||||
{
|
||||
ConVar *var = ( ConVar * )m_pParent;
|
||||
var->InternalSetValue( value );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : value -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::SetValue( float value )
|
||||
{
|
||||
ConVar *var = ( ConVar * )m_pParent;
|
||||
var->InternalSetFloatValue( value );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : value -
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::SetValue( int value )
|
||||
{
|
||||
ConVar *var = ( ConVar * )m_pParent;
|
||||
var->InternalSetIntValue( value );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose: Reset to default value
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::Revert( void )
|
||||
{
|
||||
// Force default value again
|
||||
ConVar *var = ( ConVar * )m_pParent;
|
||||
var->SetValue( var->m_pszDefaultValue );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
//-----------------------------------------------------------------------------
|
||||
void ConVar::RevertAll( void )
|
||||
{
|
||||
ConCommandBase *p = s_pConCommandBases;
|
||||
while ( p )
|
||||
{
|
||||
if ( !p->IsCommand() )
|
||||
{
|
||||
ConVar *var = ( ConVar * )p;
|
||||
var->Revert();
|
||||
}
|
||||
p = p->m_pNext;
|
||||
}
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : minVal -
|
||||
// Output : true if there is a min set
|
||||
//-----------------------------------------------------------------------------
|
||||
bool ConVar::GetMin( float& minVal ) const
|
||||
{
|
||||
minVal = m_pParent->m_fMinVal;
|
||||
return m_pParent->m_bHasMin;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Input : maxVal -
|
||||
//-----------------------------------------------------------------------------
|
||||
bool ConVar::GetMax( float& maxVal ) const
|
||||
{
|
||||
maxVal = m_pParent->m_fMaxVal;
|
||||
return m_pParent->m_bHasMax;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Purpose:
|
||||
// Output : char const
|
||||
//-----------------------------------------------------------------------------
|
||||
char const *ConVar::GetDefault( void ) const
|
||||
{
|
||||
return m_pParent->m_pszDefaultValue;
|
||||
}
|
||||
|
||||
27
sourcemm/sample_mm/cvars.cpp
Normal file
27
sourcemm/sample_mm/cvars.cpp
Normal file
@ -0,0 +1,27 @@
|
||||
/* ======== sample_mm ========
|
||||
* Copyright (C) 2004-2005 Metamod:Source Development Team
|
||||
* No warranties of any kind
|
||||
*
|
||||
* License: zlib/libpng
|
||||
*
|
||||
* Author(s): David "BAILOPAN" Anderson
|
||||
* ============================
|
||||
*/
|
||||
|
||||
#include "SamplePlugin.h"
|
||||
#include "cvars.h"
|
||||
|
||||
SampleAccessor g_Accessor;
|
||||
|
||||
ConVar g_MyConVar("sample_version", SAMPLE_VERSION, FCVAR_SPONLY, "Sample Plugin version");
|
||||
|
||||
bool SampleAccessor::RegisterConCommandBase(ConCommandBase *pVar)
|
||||
{
|
||||
//this will work on any type of concmd!
|
||||
return META_REGCVAR(pVar);
|
||||
}
|
||||
|
||||
CON_COMMAND(sample_cmd, "Sample Plugin command")
|
||||
{
|
||||
META_LOG(g_PLAPI, "This sentence is in Spanish when you're not looking.");
|
||||
}
|
||||
24
sourcemm/sample_mm/cvars.h
Normal file
24
sourcemm/sample_mm/cvars.h
Normal file
@ -0,0 +1,24 @@
|
||||
/* ======== sample_mm ========
|
||||
* Copyright (C) 2004-2005 Metamod:Source Development Team
|
||||
* No warranties of any kind
|
||||
*
|
||||
* License: zlib/libpng
|
||||
*
|
||||
* Author(s): David "BAILOPAN" Anderson
|
||||
* ============================
|
||||
*/
|
||||
|
||||
#ifndef _INCLUDE_CVARS_H
|
||||
#define _INCLUDE_CVARS_H
|
||||
|
||||
#include <convar.h>
|
||||
|
||||
class SampleAccessor : public IConCommandBaseAccessor
|
||||
{
|
||||
public:
|
||||
virtual bool RegisterConCommandBase(ConCommandBase *pVar);
|
||||
};
|
||||
|
||||
extern SampleAccessor g_Accessor;
|
||||
|
||||
#endif //_INCLUDE_CVARS_H
|
||||
@ -26,5 +26,6 @@ SH_DECL_HOOK1_void(IServerGameClients, SetCommandClient, SH_NOATTRIB, 0, int);
|
||||
SH_DECL_HOOK1_void(IServerGameClients, ClientSettingsChanged, SH_NOATTRIB, 0, edict_t *);
|
||||
SH_DECL_HOOK5(IServerGameClients, ClientConnect, SH_NOATTRIB, 0, bool, edict_t *, const char*, const char *, char *, int);
|
||||
SH_DECL_HOOK1_void(IServerGameClients, ClientCommand, SH_NOATTRIB, 0, edict_t *);
|
||||
SH_DECL_HOOK2(IGameEventManager2, FireEvent, SH_NOATTRIB, 0, bool, IGameEvent *, bool);
|
||||
|
||||
#endif //_INCLUDE_META_HOOKS_H
|
||||
|
||||
@ -79,6 +79,7 @@
|
||||
Name="VCCustomBuildTool"/>
|
||||
<Tool
|
||||
Name="VCLinkerTool"
|
||||
AdditionalDependencies="vstdlib.lib"
|
||||
OutputFile="$(OutDir)/sample_mm.dll"
|
||||
LinkIncremental="1"
|
||||
GenerateDebugInformation="TRUE"
|
||||
@ -116,6 +117,9 @@
|
||||
Name="Source Files"
|
||||
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
|
||||
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
|
||||
<File
|
||||
RelativePath=".\cvars.cpp">
|
||||
</File>
|
||||
<File
|
||||
RelativePath=".\SamplePlugin.cpp">
|
||||
</File>
|
||||
@ -124,6 +128,9 @@
|
||||
Name="Header Files"
|
||||
Filter="h;hpp;hxx;hm;inl;inc;xsd"
|
||||
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
|
||||
<File
|
||||
RelativePath=".\cvars.h">
|
||||
</File>
|
||||
<File
|
||||
RelativePath=".\meta_hooks.h">
|
||||
</File>
|
||||
@ -136,6 +143,13 @@
|
||||
Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
|
||||
UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
|
||||
</Filter>
|
||||
<Filter
|
||||
Name="HL2SDK"
|
||||
Filter="">
|
||||
<File
|
||||
RelativePath=".\convar.cpp">
|
||||
</File>
|
||||
</Filter>
|
||||
</Files>
|
||||
<Globals>
|
||||
</Globals>
|
||||
|
||||
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Reference in New Issue
Block a user