1HEADmaster

1 files changed, 151 insertions, 0 deletions

diff --git a/game/client/hl2/c_vehicle_crane.cpp b/game/client/hl2/c_vehicle_crane.cpp
new file mode 100644
index 0000000..933bef8
--- /dev/null
+++ b/game/client/hl2/c_vehicle_crane.cpp
@@ -0,0 +1,151 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "hud.h"		
+#include <vgui_controls/Controls.h>
+#include <Color.h>
+#include "c_vehicle_crane.h"
+#include "view.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+int ScreenTransform( const Vector& point, Vector& screen );
+
+IMPLEMENT_CLIENTCLASS_DT(C_PropCrane, DT_PropCrane, CPropCrane)
+	RecvPropEHandle( RECVINFO(m_hPlayer) ),
+	RecvPropBool( RECVINFO(m_bMagnetOn) ),
+	RecvPropBool( RECVINFO( m_bEnterAnimOn ) ),
+	RecvPropBool( RECVINFO( m_bExitAnimOn ) ),
+	RecvPropVector( RECVINFO( m_vecEyeExitEndpoint ) ),
+END_RECV_TABLE()
+
+
+BEGIN_DATADESC( C_PropCrane )
+	DEFINE_EMBEDDED( m_ViewSmoothingData ),
+END_DATADESC()
+
+
+#define ROLL_CURVE_ZERO		5		// roll less than this is clamped to zero
+#define ROLL_CURVE_LINEAR	45		// roll greater than this is copied out
+
+#define PITCH_CURVE_ZERO		10	// pitch less than this is clamped to zero
+#define PITCH_CURVE_LINEAR		45	// pitch greater than this is copied out
+									// spline in between
+
+#define CRANE_FOV	75
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+C_PropCrane::C_PropCrane( void )
+{
+	memset( &m_ViewSmoothingData, 0, sizeof( m_ViewSmoothingData ) );
+	m_ViewSmoothingData.pVehicle = this;
+	m_ViewSmoothingData.flFOV = CRANE_FOV;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : updateType - 
+//-----------------------------------------------------------------------------
+void C_PropCrane::PreDataUpdate( DataUpdateType_t updateType )
+{
+	BaseClass::PreDataUpdate( updateType );
+
+	m_hPrevPlayer = m_hPlayer;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_PropCrane::PostDataUpdate( DataUpdateType_t updateType )
+{
+	BaseClass::PostDataUpdate( updateType );
+
+	// Store off the old shadow direction
+	if ( m_hPlayer && !m_hPrevPlayer )
+	{
+		m_vecOldShadowDir = g_pClientShadowMgr->GetShadowDirection();
+		//Vector vecDown = m_vecOldShadowDir - Vector(0,0,0.5);
+		//VectorNormalize( vecDown );
+		Vector vecDown = Vector(0,0,-1);
+		g_pClientShadowMgr->SetShadowDirection( vecDown );
+	}
+	else if ( !m_hPlayer && m_hPrevPlayer )
+	{
+		g_pClientShadowMgr->SetShadowDirection( m_vecOldShadowDir );
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+C_BaseCombatCharacter *C_PropCrane::GetPassenger( int nRole )
+{
+	if ( nRole == VEHICLE_ROLE_DRIVER )
+		return m_hPlayer.Get();
+
+	return NULL;
+}
+
+//-----------------------------------------------------------------------------
+// Returns the role of the passenger
+//-----------------------------------------------------------------------------
+int	C_PropCrane::GetPassengerRole( C_BaseCombatCharacter *pPassenger )
+{
+	if ( m_hPlayer.Get() == pPassenger )
+		return VEHICLE_ROLE_DRIVER;
+
+	return VEHICLE_ROLE_NONE;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Modify the player view/camera while in a vehicle
+//-----------------------------------------------------------------------------
+void C_PropCrane::GetVehicleViewPosition( int nRole, Vector *pAbsOrigin, QAngle *pAbsAngles, float *pFOV /*=NULL*/ )
+{
+	SharedVehicleViewSmoothing( m_hPlayer, 
+								pAbsOrigin, pAbsAngles, 
+								m_bEnterAnimOn, m_bExitAnimOn, 
+								m_vecEyeExitEndpoint, 
+								&m_ViewSmoothingData, 
+								pFOV );
+}
+
+
+//-----------------------------------------------------------------------------
+// Futzes with the clip planes
+//-----------------------------------------------------------------------------
+void C_PropCrane::GetVehicleClipPlanes( float &flZNear, float &flZFar ) const
+{
+	// FIXME: Need something a better long-term, this fixes the buggy.
+	flZNear = 6;
+}
+
+	
+//-----------------------------------------------------------------------------
+// Renders hud elements
+//-----------------------------------------------------------------------------
+void C_PropCrane::DrawHudElements( )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : theMins - 
+//			theMaxs - 
+//-----------------------------------------------------------------------------
+void C_PropCrane::GetRenderBounds( Vector &theMins, Vector &theMaxs )
+{
+	// This is kind of hacky:( Add 660.0 to the y coordinate of the bounding box to
+	// allow for the full extension of the crane arm.
+	BaseClass::GetRenderBounds( theMins, theMaxs );
+	theMaxs.y += 660.0f;
+}
+