179 lines
4.9 KiB
C++
179 lines
4.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Spawn and use functions for editor-placed triggers.
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//
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//=============================================================================//
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#include "cbase.h"
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#include "triggers.h"
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#include "soundenvelope.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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ConVar sk_max_super_armor( "sk_max_super_armor","500");
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#define MAX_SUPER_ARMOR sk_max_super_armor.GetInt()
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//-----------------------------------------------------------------------------
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// Trigger that bestows super armor
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//-----------------------------------------------------------------------------
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class CTriggerSuperArmor : public CTriggerMultiple
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{
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DECLARE_CLASS( CTriggerSuperArmor, CTriggerMultiple );
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DECLARE_DATADESC();
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public:
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virtual void StartTouch( CBaseEntity *pOther );
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virtual void EndTouch( CBaseEntity *pOther );
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private:
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virtual void Precache();
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virtual void Spawn( void );
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void StartLoopingSounds( CBaseEntity *pEntity );
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void StopLoopingSounds();
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void RechargeThink();
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CSoundPatch *m_pChargingSound;
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float m_flLoopingSoundTime;
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};
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LINK_ENTITY_TO_CLASS( trigger_super_armor, CTriggerSuperArmor );
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BEGIN_DATADESC( CTriggerSuperArmor )
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DEFINE_SOUNDPATCH( m_pChargingSound ),
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DEFINE_FIELD( m_flLoopingSoundTime, FIELD_TIME ),
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DEFINE_THINKFUNC( RechargeThink ),
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END_DATADESC()
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static const char *s_pRechargeThinkContext = "RechargeThink";
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void CTriggerSuperAmmor::Precache()
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{
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BaseClass::Precache();
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PrecacheScriptSound( "TriggerSuperArmor.StartCharging" );
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PrecacheScriptSound( "TriggerSuperArmor.DoneCharging" );
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PrecacheScriptSound( "TriggerSuperArmor.Charging" );
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}
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//-----------------------------------------------------------------------------
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// No retrigger
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//-----------------------------------------------------------------------------
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void CTriggerSuperArmor::Spawn( void )
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{
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Precache();
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BaseClass::Spawn();
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}
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//-----------------------------------------------------------------------------
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// Starts looping sounds
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//-----------------------------------------------------------------------------
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void CTriggerSuperArmor::StartLoopingSounds( CBaseEntity *pEntity )
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{
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if ( m_pChargingSound )
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return;
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CReliableBroadcastRecipientFilter filter;
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CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
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m_pChargingSound = controller.SoundCreate( filter, pEntity->entindex(), "TriggerSuperArmor.Charging" );
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}
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//-----------------------------------------------------------------------------
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// Stops looping sounds
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//-----------------------------------------------------------------------------
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void CTriggerSuperArmor::StopLoopingSounds()
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{
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if ( m_pChargingSound )
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{
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CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
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controller.SoundDestroy( m_pChargingSound );
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m_pChargingSound = NULL;
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}
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BaseClass::StopLoopingSounds();
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}
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//-----------------------------------------------------------------------------
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// Begins super-powering the entities
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//-----------------------------------------------------------------------------
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void CTriggerSuperArmor::StartTouch( CBaseEntity *pOther )
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{
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BaseClass::StartTouch( pOther );
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if ( !pOther->IsPlayer() )
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return;
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if ( m_hTouchingEntities.Count() == 1 )
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{
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SetContextThink( RechargeThink, gpGlobals->curtime + 0.01f, s_pRechargeThinkContext );
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pOther->EmitSound( "TriggerSuperArmor.StartCharging" );
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m_flLoopingSoundTime = 0.56f + gpGlobals->curtime;
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}
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}
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//-----------------------------------------------------------------------------
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// Ends super-powerings the entities
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//-----------------------------------------------------------------------------
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void CTriggerSuperArmor::EndTouch( CBaseEntity *pOther )
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{
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BaseClass::EndTouch( pOther );
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if ( !pOther->IsPlayer() )
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return;
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if ( m_hTouchingEntities.Count() == 0 )
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{
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StopLoopingSounds();
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SetContextThink( NULL, gpGlobals->curtime + 0.01f, s_pRechargeThinkContext );
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}
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}
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//-----------------------------------------------------------------------------
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// Super-powers the entities
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//-----------------------------------------------------------------------------
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void CTriggerSuperArmor::RechargeThink()
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{
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Assert( m_hTouchingEntities.Count() == 1 );
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for ( int i = m_hTouchingEntities.Count(); --i >= 0; )
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{
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CBasePlayer *pPlayer = assert_cast<CBasePlayer*>( m_hTouchingEntities[i].Get() );
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if (( pPlayer->ArmorValue() < MAX_SUPER_ARMOR ) || ( pPlayer->GetHealth() < 100 ))
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{
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pPlayer->TakeHealth( 5, DMG_GENERIC );
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pPlayer->IncrementArmorValue( 15, MAX_SUPER_ARMOR );
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if ( pPlayer->ArmorValue() >= MAX_SUPER_ARMOR )
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{
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pPlayer->EmitSound( "TriggerSuperArmor.DoneCharging" );
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StopLoopingSounds();
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}
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else
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{
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if ( m_flLoopingSoundTime < gpGlobals->curtime )
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{
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StartLoopingSounds( m_hTouchingEntities[i] );
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}
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}
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}
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}
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SetContextThink( RechargeThink, gpGlobals->curtime + 0.1f, s_pRechargeThinkContext );
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} |