1 files changed, 215 insertions, 0 deletions
diff --git a/game/server/tf2/orders.cpp b/game/server/tf2/orders.cpp
new file mode 100644
index 0000000..3d3c906
--- /dev/null
+++ b/game/server/tf2/orders.cpp
@@ -0,0 +1,215 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Order handling
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "orders.h"
+#include "tf_player.h"
+#include "tf_func_resource.h"
+#include "tf_team.h"
+#include "tf_obj_resourcepump.h"
+
+
+IMPLEMENT_SERVERCLASS_ST(COrder, DT_Order)
+	SendPropInt( SENDINFO(m_iOrderType), 4, SPROP_UNSIGNED ),
+	SendPropInt( SENDINFO(m_iTargetEntIndex), 16, SPROP_UNSIGNED ),
+END_SEND_TABLE()
+
+LINK_ENTITY_TO_CLASS( tf_order, COrder );
+
+
+COrder::COrder()
+{
+	m_iOrderType = 0;
+	m_iTargetEntIndex = 0;
+	m_hTarget = NULL;
+	m_flDistanceToRemove = 0;
+	m_hOwningPlayer = NULL;
+	m_flDieTime = 0;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void COrder::UpdateOnRemove( void )
+{
+	DetachFromPlayer();
+	// Chain at end to mimic destructor unwind order
+	BaseClass::UpdateOnRemove();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Transmit weapon data
+//-----------------------------------------------------------------------------
+int COrder::ShouldTransmit( const CCheckTransmitInfo *pInfo )
+{
+	CBaseEntity* pRecipientEntity = CBaseEntity::Instance( pInfo->m_pClientEnt );
+
+	// If this is a personal order, only send to it's owner
+	if ( GetOwner() )
+	{
+		if ( GetOwner() == pRecipientEntity )
+			return FL_EDICT_ALWAYS;
+
+		return FL_EDICT_DONTSEND;
+	}
+
+	// Otherwise, only send to players on our team
+	if ( InSameTeam( pRecipientEntity ) )
+		return FL_EDICT_ALWAYS;
+
+	return FL_EDICT_DONTSEND;
+}
+
+
+void COrder::DetachFromPlayer()
+{
+	// Detach from our owner.
+	if ( m_hOwningPlayer )
+	{
+		m_hOwningPlayer->SetOrder( NULL );
+		m_hOwningPlayer = NULL;
+
+		if ( GetTeam() )
+		{
+			((CTFTeam*)GetTeam())->RemoveOrder( this );
+		}
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int COrder::GetType( void )
+{
+	return m_iOrderType;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CBaseEntity *COrder::GetTargetEntity( void )
+{
+	return m_hTarget;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void COrder::SetType( int iOrderType )
+{
+	m_iOrderType = iOrderType;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void COrder::SetTarget( CBaseEntity *pTarget )
+{
+	m_hTarget = pTarget;
+	if ( m_hTarget )
+	{
+		m_iTargetEntIndex = m_hTarget->entindex();
+	}
+	else
+	{
+		m_iTargetEntIndex = 0;
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void COrder::SetDistance( float flDistance )
+{
+	m_flDistanceToRemove = flDistance;
+}
+
+
+void COrder::SetLifetime( float flLifetime )
+{
+	m_flDieTime = gpGlobals->curtime + flLifetime;
+}
+
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+// Purpose: for updates on the order. Return true if the order should be removed.
+//-----------------------------------------------------------------------------
+bool COrder::Update( void )
+{
+	// Orders with no targets & no owners don't go away on their own
+	if ( !GetOwner() )
+		return false;
+
+	// Has it timed out?
+	if( gpGlobals->curtime > m_flDieTime )
+		return true;
+
+	// Check to make sure we're still within the correct distance
+	if ( m_flDistanceToRemove )
+	{
+		CBaseEntity *pTarget = GetTargetEntity();
+		if ( pTarget )
+		{
+			// Have the player and the target moved away from each other?
+			if ( (m_hOwningPlayer->GetAbsOrigin() - pTarget->GetAbsOrigin()).Length() > (m_flDistanceToRemove * 1.25) )
+				return true;
+		}
+	}
+
+	return false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: An event for this order's target has arrived. Return true if this order should be removed.
+//-----------------------------------------------------------------------------
+bool COrder::UpdateOnEvent( COrderEvent_Base *pEvent )
+{
+	// Default behavior is to get rid of the order if the object we're referencing
+	// gets destroyed.
+	if ( pEvent->GetType() == ORDER_EVENT_OBJECT_DESTROYED )
+	{
+		COrderEvent_ObjectDestroyed *pObjDestroyed = (COrderEvent_ObjectDestroyed*)pEvent;
+		if ( pObjDestroyed->m_pObject == GetTargetEntity() )
+			return true;
+	}
+
+	return false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CBaseTFPlayer *COrder::GetOwner( void )
+{
+	return m_hOwningPlayer;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void COrder::SetOwner( CBaseTFPlayer *pPlayer )
+{
+	// Null out our m_hOwningPlayer so we don't recurse infinitely.
+	CHandle<CBaseTFPlayer> hPlayer = m_hOwningPlayer;
+	m_hOwningPlayer = 0;
+
+	if ( hPlayer.Get() && (hPlayer != pPlayer) )
+	{
+		Assert( hPlayer->GetOrder() == this );
+		hPlayer->SetOrder( NULL );	
+	}
+	
+	m_hOwningPlayer = pPlayer;
+}
+
+
+
+
+
+