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game/client/tf/c_tf_ammo_pack.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+#include "cbase.h"
+#include "c_tf_ammo_pack.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+#ifdef _DEBUG
+static ConVar tf_debug_weapontrail( "tf_debug_weapontrail", "0", FCVAR_CHEAT | FCVAR_DEVELOPMENTONLY );
+#endif // _DEBUG
+
+// Network table.
+IMPLEMENT_CLIENTCLASS_DT( C_TFAmmoPack, DT_AmmoPack, CTFAmmoPack )
+	RecvPropVector( RECVINFO( m_vecInitialVelocity ) ),
+	RecvPropFloat( RECVINFO_NAME( m_angNetworkAngles[0], m_angRotation[0] ) ),
+	RecvPropFloat( RECVINFO_NAME( m_angNetworkAngles[1], m_angRotation[1] ) ),
+	RecvPropFloat( RECVINFO_NAME( m_angNetworkAngles[2], m_angRotation[2] ) ),
+END_RECV_TABLE()
+
+
+C_TFAmmoPack::C_TFAmmoPack( void )
+{
+	m_nWorldModelIndex = 0;
+}
+
+C_TFAmmoPack::~C_TFAmmoPack( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : flags - 
+// Output : int
+//-----------------------------------------------------------------------------
+int C_TFAmmoPack::DrawModel( int flags )
+{
+#ifdef _DEBUG
+	// Debug!
+	if ( tf_debug_weapontrail.GetBool() )
+	{
+		Msg( "Ammo Pack:: Position: (%f %f %f), Velocity (%f %f %f)\n", GetAbsOrigin().x, GetAbsOrigin().y, GetAbsOrigin().z, GetAbsVelocity().x, GetAbsVelocity().y, GetAbsVelocity().z );
+		if ( debugoverlay )
+		{
+			debugoverlay->AddBoxOverlay( GetAbsOrigin(), Vector( -2, -2, -2 ), Vector( 2, 2, 2 ), QAngle( 0, 0, 0 ), 255, 255, 0, 32, 5.0 );
+		}
+	}
+#endif // _DEBUG
+
+	return BaseClass::DrawModel( flags );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : updateType - 
+//-----------------------------------------------------------------------------
+void C_TFAmmoPack::OnDataChanged( DataUpdateType_t updateType )
+{
+	BaseClass::OnDataChanged( updateType );
+
+#ifdef _DEBUG
+	// Debug!
+	if ( tf_debug_weapontrail.GetBool() )
+	{
+		Msg( "AbsOrigin (%f %f %f), LocalOrigin(%f %f %f)\n", GetAbsOrigin().x, GetAbsOrigin().y, GetAbsOrigin().z, GetLocalOrigin().x, GetLocalOrigin().y, GetLocalOrigin().z );
+	}
+#endif // _DEBUG
+
+	if ( updateType == DATA_UPDATE_CREATED )
+	{ 
+#ifdef _DEBUG
+		// Debug!
+		if ( tf_debug_weapontrail.GetBool() )
+		{
+			Msg( "Origin (%f %f %f)\n", GetAbsOrigin().x, GetAbsOrigin().y, GetAbsOrigin().z );
+		}
+#endif // _DEBUG
+
+		float flChangeTime = GetLastChangeTime( LATCH_SIMULATION_VAR );
+		Vector vecCurOrigin = GetLocalOrigin();
+
+		// Now stick our initial velocity into the interpolation history 
+		CInterpolatedVar< Vector > &interpolator = GetOriginInterpolator();
+		interpolator.ClearHistory();
+		interpolator.AddToHead( flChangeTime - 0.15f, &vecCurOrigin, false );
+
+		m_nWorldModelIndex = m_nModelIndex;
+	}
+}
+
+int C_TFAmmoPack::GetWorldModelIndex( void )
+{
+	if ( m_nWorldModelIndex == 0 )
+		return m_nModelIndex;
+
+	if ( GameRules() )
+	{
+		const char *pBaseName = modelinfo->GetModelName( modelinfo->GetModel( m_nWorldModelIndex ) );
+		const char *pTranslatedName = GameRules()->TranslateEffectForVisionFilter( "weapons", pBaseName );
+
+		if ( pTranslatedName != pBaseName )
+		{
+			return modelinfo->GetModelIndex( pTranslatedName );
+		}
+	}
+
+	return m_nWorldModelIndex;
+}
+
+void C_TFAmmoPack::ValidateModelIndex( void )
+{
+	m_nModelIndex = GetWorldModelIndex();
+
+	BaseClass::ValidateModelIndex();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : currentTime - 
+// Output : Returns true on success, false on failure.
+//-----------------------------------------------------------------------------
+bool C_TFAmmoPack::Interpolate( float currentTime )
+{
+	return BaseClass::Interpolate( currentTime );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pPlayer - 
+//-----------------------------------------------------------------------------
+void C_TFAmmoPack::DisplayHintTo( C_BasePlayer *pPlayer )
+{
+	C_TFPlayer *pTFPlayer = ToTFPlayer(pPlayer);
+	if ( pTFPlayer->IsPlayerClass( TF_CLASS_ENGINEER ) )
+	{
+		pTFPlayer->HintMessage( HINT_ENGINEER_PICKUP_METAL );
+	}
+	else
+	{
+		pTFPlayer->HintMessage( HINT_PICKUP_AMMO );
+	}
+}