Exemplo n.º 1
0
//-----------------------------------------------------------------------------
// 
//-----------------------------------------------------------------------------
void CObjectTeleporter::TeleporterThink( void )
{
	SetContextThink( &CObjectTeleporter::TeleporterThink, gpGlobals->curtime + BUILD_TELEPORTER_NEXT_THINK, TELEPORTER_THINK_CONTEXT );

	// At any point, if our match is not ready, revert to IDLE
	if ( IsDisabled() || IsRedeploying() || IsMatchingTeleporterReady() == false )
	{
		ShowDirectionArrow( false );

		if ( GetState() != TELEPORTER_STATE_IDLE && !IsUpgrading() )
		{
			SetState( TELEPORTER_STATE_IDLE );

			CObjectTeleporter *pMatch = GetMatchingTeleporter();
			if ( !pMatch )
			{
				// The other end has been destroyed. Revert back to L1.
				m_iUpgradeLevel = 1;

				// We need to adjust for any damage received if we downgraded
				float flHealthPercentage = GetHealth() / GetMaxHealthForCurrentLevel();
				SetMaxHealth( GetMaxHealthForCurrentLevel() );
				SetHealth( (int)( GetMaxHealthForCurrentLevel() * flHealthPercentage ) );
				m_iUpgradeMetal = 0;
			}
		}
		return;
	}

	if ( m_flMyNextThink && m_flMyNextThink > gpGlobals->curtime )
		return;

	// pMatch is not NULL and is not building
	CObjectTeleporter *pMatch = GetMatchingTeleporter();

	Assert( pMatch );
	Assert( pMatch->m_iState != TELEPORTER_STATE_BUILDING );

	switch ( m_iState )
	{
	// Teleporter is not yet active, do nothing
	case TELEPORTER_STATE_BUILDING:
	case TELEPORTER_STATE_UPGRADING:
		ShowDirectionArrow( false );
		break;

	default:
	case TELEPORTER_STATE_IDLE:
		// Do we have a match that is active?
		// Make sure both ends wait through full recharge time in case they get upgraded while recharging.
		if ( IsMatchingTeleporterReady() && !IsUpgrading() && gpGlobals->curtime > m_flRechargeTime )
		{
			SetState( TELEPORTER_STATE_READY );
			EmitSound( "Building_Teleporter.Ready" );

			if ( GetObjectMode() == TELEPORTER_TYPE_ENTRANCE )
			{
				ShowDirectionArrow( true );
			}
		}
		break;

	case TELEPORTER_STATE_READY:
		break;

	case TELEPORTER_STATE_SENDING:
		{
			pMatch->TeleporterReceive( m_hTeleportingPlayer, 1.0 );

			m_flRechargeTime = gpGlobals->curtime + ( BUILD_TELEPORTER_FADEOUT_TIME + BUILD_TELEPORTER_FADEIN_TIME + g_flTeleporterRechargeTimes[ GetUpgradeLevel() - 1] );
		
			// change state to recharging...
			SetState( TELEPORTER_STATE_RECHARGING );
		}
		break;

	case TELEPORTER_STATE_RECEIVING:
		{
			// get the position we'll move the player to
			Vector newPosition = GetAbsOrigin();
			newPosition.z += TELEPORTER_MAXS.z + 1;

			// Telefrag anyone in the way
			CBaseEntity *pEnts[256];
			Vector mins, maxs;
			Vector expand( 4, 4, 4 );

			mins = newPosition + VEC_HULL_MIN - expand;
			maxs = newPosition + VEC_HULL_MAX + expand;

			CTFPlayer *pTeleportingPlayer = m_hTeleportingPlayer.Get();

			// move the player
			if ( pTeleportingPlayer )
			{
				CUtlVector<CBaseEntity*> hPlayersToKill;
				bool bClear = true;

				// Telefrag any players in the way
				int numEnts = UTIL_EntitiesInBox( pEnts, 256, mins,	maxs, 0 );
				if ( numEnts )
				{
					//Iterate through the list and check the results
					for ( int i = 0; i < numEnts && bClear; i++ )
					{
						if ( pEnts[i] == NULL )
							continue;

						if ( pEnts[i] == this )
							continue;

						// kill players
						if ( pEnts[i]->IsPlayer() )
						{
							if ( !pTeleportingPlayer->InSameTeam(pEnts[i]) )
							{
								hPlayersToKill.AddToTail( pEnts[i] );
							}
							continue;
						}

						if ( pEnts[i]->IsBaseObject() )
							continue;

						// Solid entities will prevent a teleport
						if ( pEnts[i]->IsSolid() && pEnts[i]->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), MASK_ALL ) &&
							 g_pGameRules->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), pEnts[i]->GetCollisionGroup() ) )
						{
							// We're going to teleport into something solid. Abort & destroy this exit.
							bClear = false;
						}
					}
				}

				if ( bClear )
				{
					// Telefrag all enemy players we've found
					for ( int player = 0; player < hPlayersToKill.Count(); player++ )
					{
						CTakeDamageInfo info( this, pTeleportingPlayer, 1000, DMG_CRUSH, TF_DMG_TELEFRAG );
						hPlayersToKill[player]->TakeDamage( info );
					}

					pTeleportingPlayer->Teleport( &newPosition, &(GetAbsAngles()), &vec3_origin );

					// Unzoom if we are a sniper zoomed!
					if ( ( pTeleportingPlayer->GetPlayerClass()->GetClassIndex() == TF_CLASS_SNIPER ) &&
						pTeleportingPlayer->m_Shared.InCond( TF_COND_AIMING ) )
					{
						CTFWeaponBase *pWpn = pTeleportingPlayer->GetActiveTFWeapon();

						if ( pWpn && pWpn->GetWeaponID() == TF_WEAPON_SNIPERRIFLE )
						{
							CTFSniperRifle *pRifle = static_cast<CTFSniperRifle*>( pWpn );
							pRifle->ToggleZoom();
						}
					}

					pTeleportingPlayer->SetFOV( pTeleportingPlayer, 0, tf_teleporter_fov_time.GetFloat(), tf_teleporter_fov_start.GetInt() );

					color32 fadeColor = {255,255,255,100};
					UTIL_ScreenFade( pTeleportingPlayer, fadeColor, 0.25, 0.4, FFADE_IN );
				}
				else
				{
					DetonateObject();
				}
			}			

			SetState( TELEPORTER_STATE_RECEIVING_RELEASE );

			m_flMyNextThink = gpGlobals->curtime + ( BUILD_TELEPORTER_FADEIN_TIME );
		}
		break;

	case TELEPORTER_STATE_RECEIVING_RELEASE:
		{
			CTFPlayer *pTeleportingPlayer = m_hTeleportingPlayer.Get();

			if ( pTeleportingPlayer )
			{
				int iTeam = GetBuilder() ? GetBuilder()->GetTeamNumber() : GetTeamNumber();
				pTeleportingPlayer->m_Shared.SetTeleporterEffectColor( iTeam );
				pTeleportingPlayer->TeleportEffect();

				pTeleportingPlayer->m_Shared.RemoveCond( TF_COND_SELECTED_TO_TELEPORT );

				if ( !m_bWasMapPlaced && GetBuilder() )
					CTF_GameStats.Event_PlayerUsedTeleport( GetBuilder(), pTeleportingPlayer );

				IGameEvent * event = gameeventmanager->CreateEvent( "player_teleported" );
				if ( event )
				{
					event->SetInt( "userid", pTeleportingPlayer->GetUserID() );

					if ( GetBuilder() )
						event->SetInt( "builderid", GetBuilder()->GetUserID() );

					Vector vecOrigin = GetAbsOrigin();
					Vector vecDestinationOrigin = GetMatchingTeleporter()->GetAbsOrigin();
					Vector vecDifference = Vector( vecOrigin.x - vecDestinationOrigin.x, vecOrigin.y - vecDestinationOrigin.y, vecOrigin.z - vecDestinationOrigin.z );
					
					float flDist = sqrtf( pow( vecDifference.x, 2 ) + pow( vecDifference.y, 2 ) + pow( vecDifference.z, 2 ) );

					event->SetFloat( "dist", flDist );	

					gameeventmanager->FireEvent( event, true );
				}

				// Don't thank ourselves.
				if ( pTeleportingPlayer != GetBuilder() )
					pTeleportingPlayer->SpeakConceptIfAllowed( MP_CONCEPT_TELEPORTED );
			}

			// reset the pointers to the player now that we're done teleporting
			SetTeleportingPlayer( NULL );
			pMatch->SetTeleportingPlayer( NULL );

			SetState( TELEPORTER_STATE_RECHARGING );

			m_flMyNextThink = gpGlobals->curtime + ( g_flTeleporterRechargeTimes[ GetUpgradeLevel() - 1 ] );
		}
		break;

	case TELEPORTER_STATE_RECHARGING:
		// If we are finished recharging, go active
		if ( gpGlobals->curtime > m_flRechargeTime )
		{
			SetState( TELEPORTER_STATE_READY );
			EmitSound( "Building_Teleporter.Ready" );
		}
		break;
	}
}
Exemplo n.º 2
0
//-----------------------------------------------------------------------------
// 
//-----------------------------------------------------------------------------
void CObjectTeleporter::TeleporterThink( void )
{
	SetContextThink( &CObjectTeleporter::TeleporterThink, gpGlobals->curtime + BUILD_TELEPORTER_NEXT_THINK, TELEPORTER_THINK_CONTEXT );

	// At any point, if our match is not ready, revert to IDLE
	if ( IsDisabled() || IsMatchingTeleporterReady() == false )
	{
		if ( GetState() != TELEPORTER_STATE_IDLE )
		{
			SetState( TELEPORTER_STATE_IDLE );
			ShowDirectionArrow( false );
		}
		return;
	}

	if ( m_flMyNextThink && m_flMyNextThink > gpGlobals->curtime )
		return;

	// pMatch is not NULL and is not building
	CObjectTeleporter *pMatch = GetMatchingTeleporter();

	Assert( pMatch );
	Assert( pMatch->m_iState != TELEPORTER_STATE_BUILDING );

	switch ( m_iState )
	{
	// Teleporter is not yet active, do nothing
	case TELEPORTER_STATE_BUILDING:
		break;

	default:
	case TELEPORTER_STATE_IDLE:
		// Do we have a match that is active?
		if ( IsMatchingTeleporterReady() )
		{
			SetState( TELEPORTER_STATE_READY );
			EmitSound( "Building_Teleporter.Ready" );

			if ( GetType() == OBJ_TELEPORTER_ENTRANCE )
			{
				ShowDirectionArrow( true );
			}
		}
		break;

	case TELEPORTER_STATE_READY:
		break;

	case TELEPORTER_STATE_SENDING:
		{
			pMatch->TeleporterReceive( m_hTeleportingPlayer, 1.0 );

			m_flRechargeTime = gpGlobals->curtime + ( BUILD_TELEPORTER_FADEOUT_TIME + BUILD_TELEPORTER_FADEIN_TIME + TELEPORTER_RECHARGE_TIME );
		
			// change state to recharging...
			SetState( TELEPORTER_STATE_RECHARGING );
		}
		break;

	case TELEPORTER_STATE_RECEIVING:
		{
			// get the position we'll move the player to
			Vector newPosition = GetAbsOrigin();
			newPosition.z += TELEPORTER_MAXS.z + 1;

			// Telefrag anyone in the way
			CBaseEntity *pEnts[256];
			Vector mins, maxs;
			Vector expand( 4, 4, 4 );

			mins = newPosition + VEC_HULL_MIN - expand;
			maxs = newPosition + VEC_HULL_MAX + expand;

			CTFPlayer *pTeleportingPlayer = m_hTeleportingPlayer.Get();

			// move the player
			if ( pTeleportingPlayer )
			{
				CUtlVector<CBaseEntity*> hPlayersToKill;
				bool bClear = true;

				// Telefrag any players in the way
				int numEnts = UTIL_EntitiesInBox( pEnts, 256, mins,	maxs, 0 );
				if ( numEnts )
				{
					//Iterate through the list and check the results
					for ( int i = 0; i < numEnts && bClear; i++ )
					{
						if ( pEnts[i] == NULL )
							continue;

						if ( pEnts[i] == this )
							continue;

						// kill players and NPCs
						if ( pEnts[i]->IsPlayer() || pEnts[i]->IsNPC() )
						{
							if ( !pTeleportingPlayer->InSameTeam(pEnts[i]) )
							{
								hPlayersToKill.AddToTail( pEnts[i] );
							}
							continue;
						}

						if ( pEnts[i]->IsBaseObject() )
							continue;

						// Solid entities will prevent a teleport
						if ( pEnts[i]->IsSolid() && pEnts[i]->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), MASK_ALL ) &&
							 g_pGameRules->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), pEnts[i]->GetCollisionGroup() ) )
						{
							// We're going to teleport into something solid. Abort & destroy this exit.
							bClear = false;
						}
					}
				}

				if ( bClear )
				{
					// Telefrag all enemy players we've found
					for ( int player = 0; player < hPlayersToKill.Count(); player++ )
					{
						hPlayersToKill[player]->TakeDamage( CTakeDamageInfo( pTeleportingPlayer, this, 1000, DMG_CRUSH ) );
					}

					pTeleportingPlayer->Teleport( &newPosition, &(GetAbsAngles()), &vec3_origin );

					// Unzoom if we are a sniper zoomed!
					if ( ( pTeleportingPlayer->GetPlayerClass()->GetClassIndex() == TF_CLASS_SNIPER ) &&
						pTeleportingPlayer->m_Shared.InCond( TF_COND_AIMING ) )
					{
						CTFWeaponBase *pWpn = pTeleportingPlayer->GetActiveTFWeapon();

						if ( pWpn && pWpn->GetWeaponID() == TF_WEAPON_SNIPERRIFLE )
						{
							CTFSniperRifle *pRifle = static_cast<CTFSniperRifle*>( pWpn );
							pRifle->ToggleZoom();
						}
					}

					pTeleportingPlayer->SetFOV( pTeleportingPlayer, 0, tf_teleporter_fov_time.GetFloat(), tf_teleporter_fov_start.GetInt() );

					color32 fadeColor = {255,255,255,100};
					UTIL_ScreenFade( pTeleportingPlayer, fadeColor, 0.25, 0.4, FFADE_IN );
				}
				else
				{
					DetonateObject();
				}
			}			

			SetState( TELEPORTER_STATE_RECEIVING_RELEASE );

			m_flMyNextThink = gpGlobals->curtime + ( BUILD_TELEPORTER_FADEIN_TIME );
		}
		break;

	case TELEPORTER_STATE_RECEIVING_RELEASE:
		{
			CTFPlayer *pTeleportingPlayer = m_hTeleportingPlayer.Get();

			if ( pTeleportingPlayer )
			{
				pTeleportingPlayer->TeleportEffect();
				pTeleportingPlayer->m_Shared.RemoveCond( TF_COND_SELECTED_TO_TELEPORT );
				CTF_GameStats.Event_PlayerUsedTeleport( GetBuilder(), pTeleportingPlayer );

				pTeleportingPlayer->SpeakConceptIfAllowed( MP_CONCEPT_TELEPORTED );
			}

			// reset the pointers to the player now that we're done teleporting
			SetTeleportingPlayer( NULL );
			pMatch->SetTeleportingPlayer( NULL );

			SetState( TELEPORTER_STATE_RECHARGING );

			m_flMyNextThink = gpGlobals->curtime + ( TELEPORTER_RECHARGE_TIME );
		}
		break;

	case TELEPORTER_STATE_RECHARGING:
		// If we are finished recharging, go active
		if ( gpGlobals->curtime > m_flRechargeTime )
		{
			SetState( TELEPORTER_STATE_READY );
			EmitSound( "Building_Teleporter.Ready" );
		}
		break;
	}
}