1

game/client/tf2/c_obj_barbed_wire.cpp

@@ -0,0 +1,110 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "c_obj_barbed_wire.h"
+
+
+IMPLEMENT_CLIENTCLASS_DT( C_ObjectBarbedWire, DT_ObjectBarbedWire, CObjectBarbedWire )
+	RecvPropEHandle( RECVINFO( m_hConnectedTo ) )
+END_RECV_TABLE()
+
+
+ConVar obj_barbed_wire_hang_dist( "obj_barbed_wire_hang_dist", "20" );
+
+
+C_ObjectBarbedWire::C_ObjectBarbedWire()
+{
+	m_vLastConnectedOrigin.Init( -999999999, -999999999, -999999999 );
+	m_vLastOrigin = m_vLastConnectedOrigin;
+}
+
+
+C_ObjectBarbedWire::~C_ObjectBarbedWire()
+{
+	// Get rid of our rope if necessary.
+	if ( m_hRope )
+	{
+		m_hRope->Release();
+	}
+}
+
+
+void C_ObjectBarbedWire::OnDataChanged( DataUpdateType_t type )
+{
+	if ( m_hConnectedTo != m_hLastConnectedTo )
+	{
+		m_hLastConnectedTo = m_hConnectedTo;
+
+		// Get rid of any old rope we had.
+		int iAttachment = LookupAttachment( "wire_attachment" );
+		
+		// Create or delete our rope?
+		if ( m_hConnectedTo )
+		{
+			if ( !m_hRope )
+			{
+
+				m_hRope = C_RopeKeyframe::Create(
+					this,
+					m_hConnectedTo,
+					iAttachment,
+					iAttachment,
+					3,
+					"sprites/physbeam"
+					);
+			}
+		}
+		else
+		{
+			if ( m_hRope )
+			{
+				m_hRope->Release();
+				m_hRope = NULL;
+			}
+		}
+
+		// Update rope parameters.
+		if ( m_hRope )
+		{
+			int r, g, b, a;
+			CMapTeamColors *team = &MapData().m_TeamColors[ GetTeamNumber() ];
+			team->m_clrTeam.GetColor( r, g, b, a );
+			m_hRope->SetColorMod( Vector( r / 255.0f, g / 255.0f, b / 255.0f ) );
+
+			m_hRope->SetEndEntity( m_hConnectedTo );
+			m_hRope->SetRopeFlags( ROPE_SIMULATE | ROPE_BARBED );
+		}
+	}
+
+	BaseClass::OnDataChanged( type );
+}
+
+
+void C_ObjectBarbedWire::Spawn()
+{
+}
+
+
+void C_ObjectBarbedWire::ClientThink()
+{
+	if ( m_hConnectedTo && m_hRope )
+	{
+		if ( m_vLastOrigin != GetAbsOrigin() || m_vLastConnectedOrigin != m_hConnectedTo->GetAbsOrigin() )
+		{
+			m_hRope->SetupHangDistance( obj_barbed_wire_hang_dist.GetFloat() );
+			
+			m_vLastOrigin = GetAbsOrigin();
+			m_vLastConnectedOrigin = m_hConnectedTo->GetAbsOrigin();
+		}
+	}
+	
+	SetNextClientThink( gpGlobals->curtime + 0.1f );
+}
+
+
+
+