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game/client/tf2/c_tf_class_commando.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "c_tf_class_commando.h"
+#include "usercmd.h"
+
+//=============================================================================
+//
+// Commando Data Table
+//
+BEGIN_RECV_TABLE_NOBASE( C_PlayerClassCommando, DT_PlayerClassCommandoData )
+	RecvPropInt		( RECVINFO( m_ClassData.m_bCanBullRush ) ),
+	RecvPropInt		( RECVINFO( m_ClassData.m_bBullRush ) ),
+	RecvPropVector	( RECVINFO( m_ClassData.m_vecBullRushDir ) ),
+	RecvPropVector	( RECVINFO( m_ClassData.m_vecBullRushViewDir ) ),
+	RecvPropVector	( RECVINFO( m_ClassData.m_vecBullRushViewGoalDir ) ),
+	RecvPropFloat	( RECVINFO( m_ClassData.m_flBullRushTime ) ),
+	RecvPropFloat	( RECVINFO( m_ClassData.m_flDoubleTapForwardTime ) ),
+END_RECV_TABLE()
+
+BEGIN_PREDICTION_DATA_NO_BASE( C_PlayerClassCommando )
+
+	DEFINE_PRED_TYPEDESCRIPTION( m_ClassData, PlayerClassCommandoData_t ),
+
+END_PREDICTION_DATA()
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+C_PlayerClassCommando::C_PlayerClassCommando( C_BaseTFPlayer *pPlayer ) :
+	C_PlayerClass( pPlayer )
+{
+	m_ClassData.m_bCanBullRush = false;
+	m_ClassData.m_bBullRush = false;
+	m_ClassData.m_vecBullRushDir.Init();
+	m_ClassData.m_vecBullRushViewDir.Init();
+	m_ClassData.m_vecBullRushViewGoalDir.Init();
+	m_ClassData.m_flBullRushTime = COMMANDO_TIME_INVALID;
+	m_ClassData.m_flDoubleTapForwardTime = COMMANDO_TIME_INVALID;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+C_PlayerClassCommando::~C_PlayerClassCommando()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_PlayerClassCommando::ClassThink( void )
+{
+	CheckBullRushState();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_PlayerClassCommando::PostClassThink( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_PlayerClassCommando::ClassPreDataUpdate( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_PlayerClassCommando::ClassOnDataChanged( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_PlayerClassCommando::CreateMove( float flInputSampleTime, CUserCmd *pCmd )
+{
+	if ( m_ClassData.m_bBullRush )
+	{
+		pCmd->viewangles = m_ClassData.m_vecBullRushViewDir;
+		QAngle angles = m_ClassData.m_vecBullRushViewDir;
+		engine->SetViewAngles( angles );
+	} 
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+bool C_PlayerClassCommando::CanGetInVehicle( void )
+{
+	if ( m_ClassData.m_bBullRush )
+		return false;
+
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_PlayerClassCommando::CheckBullRushState( void )
+{
+	if ( m_ClassData.m_bBullRush )
+	{
+		InterpolateBullRushViewAngles();
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void C_PlayerClassCommando::InterpolateBullRushViewAngles( void )
+{
+	// Determine the fraction.
+	if ( m_ClassData.m_flBullRushTime < COMMANDO_BULLRUSH_VIEWDELTA_TEST )
+	{
+		m_ClassData.m_vecBullRushViewDir = m_ClassData.m_vecBullRushViewGoalDir;
+		return;
+	}
+
+	float flFraction = 1.0f - ( ( m_ClassData.m_flBullRushTime - COMMANDO_BULLRUSH_VIEWDELTA_TEST ) / COMMANDO_BULLRUSH_VIEWDELTA_TIME );
+
+	QAngle angCurrent;
+	InterpolateAngles( m_ClassData.m_vecBullRushViewDir, m_ClassData.m_vecBullRushViewGoalDir, angCurrent, flFraction ); 
+
+	NormalizeAngles( angCurrent );
+	m_ClassData.m_vecBullRushViewDir = angCurrent;
+}