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//========= Copyright <EFBFBD> 1996-2006, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Entity that propagates train data for escort gametype
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "cbase.h"
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#include "c_team_train_watcher.h"
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#include "igameevents.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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IMPLEMENT_CLIENTCLASS_DT_NOBASE(C_TeamTrainWatcher, DT_TeamTrainWatcher, CTeamTrainWatcher)
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RecvPropFloat( RECVINFO( m_flTotalProgress ) ),
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RecvPropInt( RECVINFO( m_iTrainSpeedLevel ) ),
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RecvPropFloat( RECVINFO( m_flRecedeTime ) ),
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RecvPropInt( RECVINFO( m_nNumCappers ) ),
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END_RECV_TABLE()
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C_TeamTrainWatcher *g_pTrainWatcher = NULL;
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C_TeamTrainWatcher::C_TeamTrainWatcher()
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{
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g_pTrainWatcher = this;
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// force updates when we get our baseline
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m_iTrainSpeedLevel = -2;
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m_flTotalProgress = -1;
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m_flRecedeTime = -1;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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C_TeamTrainWatcher::~C_TeamTrainWatcher()
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{
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if ( g_pTrainWatcher == this )
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{
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g_pTrainWatcher = NULL;
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}
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}
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void C_TeamTrainWatcher::OnPreDataChanged( DataUpdateType_t updateType )
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{
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BaseClass::OnPreDataChanged( updateType );
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m_iOldTrainSpeedLevel = m_iTrainSpeedLevel;
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m_flOldProgress = m_flTotalProgress;
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m_flOldRecedeTime = m_flRecedeTime;
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m_nOldNumCappers = m_nNumCappers;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void C_TeamTrainWatcher::OnDataChanged( DataUpdateType_t updateType )
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{
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if ( m_iOldTrainSpeedLevel != m_iTrainSpeedLevel || m_nOldNumCappers != m_nNumCappers )
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{
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IGameEvent *event = gameeventmanager->CreateEvent( "escort_speed" );
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if ( event )
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{
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event->SetInt( "speed", m_iTrainSpeedLevel );
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event->SetInt( "players", m_nNumCappers );
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gameeventmanager->FireEventClientSide( event );
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}
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}
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if ( m_flOldProgress != m_flTotalProgress )
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{
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IGameEvent *event = gameeventmanager->CreateEvent( "escort_progress" );
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if ( event )
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{
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event->SetFloat( "progress", m_flTotalProgress );
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if ( m_flOldProgress <= -1 )
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{
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event->SetBool( "reset", true );
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}
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gameeventmanager->FireEventClientSide( event );
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}
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}
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if ( m_flOldRecedeTime != m_flRecedeTime )
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{
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IGameEvent *event = gameeventmanager->CreateEvent( "escort_recede" );
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if ( event )
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{
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event->SetFloat( "recedetime", m_flRecedeTime );
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gameeventmanager->FireEventClientSide( event );
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}
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}
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}
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