1 files changed, 270 insertions, 0 deletions
diff --git a/game/server/tf2/tf_obj_shieldwall.cpp b/game/server/tf2/tf_obj_shieldwall.cpp
new file mode 100644
index 0000000..37ccc47
--- /dev/null
+++ b/game/server/tf2/tf_obj_shieldwall.cpp
@@ -0,0 +1,270 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Medic's resupply beacon
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "tf_obj.h"
+#include "tf_player.h"
+#include "tf_team.h"
+#include "techtree.h"
+#include "tf_shield.h"
+#include "VGuiScreen.h"
+
+//-----------------------------------------------------------------------------
+// Shield wall defines
+//-----------------------------------------------------------------------------
+
+#define SHIELDWALL_MINS				Vector(-20, -20, 0)
+#define SHIELDWALL_MAXS				Vector( 20,  20, 100)
+
+#define SHIELD_WALL_PITCH -10.0f
+
+
+ConVar	obj_shieldwall_health( "obj_shieldwall_health","200", FCVAR_NONE, "Shield wall health" );
+
+
+//-----------------------------------------------------------------------------
+// Shield wall object that's built by the player
+//-----------------------------------------------------------------------------
+class CObjectShieldWallBase : public CBaseObject
+{
+DECLARE_CLASS( CObjectShieldWallBase, CBaseObject );
+
+public:
+	CObjectShieldWallBase();
+
+	virtual void	UpdateOnRemove( void );
+
+	virtual void	Spawn();
+
+	virtual void	PowerupStart( int iPowerup, float flAmount, CBaseEntity *pAttacker, CDamageModifier *pDamageModifier );
+	virtual	void	PowerupEnd( int iPowerup );
+
+	// Team change
+	virtual void	ChangeTeam( int nTeamNumber ) OVERRIDE;
+
+public:
+	CNetworkHandle( CShield, m_hDeployedShield );
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CObjectShieldWallBase::CObjectShieldWallBase()
+{
+	m_hDeployedShield.Set(0);
+	AddEFlags( EFL_FORCE_CHECK_TRANSMIT );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CObjectShieldWallBase::UpdateOnRemove( void )
+{
+	if ( m_hDeployedShield.Get() )
+	{
+		UTIL_Remove( m_hDeployedShield );
+		m_hDeployedShield.Set( NULL );
+	}
+
+	// Chain at end to mimic destructor unwind order
+	BaseClass::UpdateOnRemove();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CObjectShieldWallBase::Spawn()
+{
+	m_takedamage = DAMAGE_YES;
+
+	SetType( OBJ_SHIELDWALL );
+
+	BaseClass::Spawn();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Powerup has just started
+//-----------------------------------------------------------------------------
+void CObjectShieldWallBase::PowerupStart( int iPowerup, float flAmount, CBaseEntity *pAttacker, CDamageModifier *pDamageModifier )
+{
+	switch( iPowerup )
+	{
+	case POWERUP_BOOST:
+		// Increase our shield's energy
+		if ( m_hDeployedShield )
+		{
+			m_hDeployedShield->SetPower( m_hDeployedShield->GetPower() + (flAmount * 3) );
+		}
+		break;
+
+	case POWERUP_EMP:
+		if (m_hDeployedShield)
+		{
+			m_hDeployedShield->SetEMPed(true);
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	BaseClass::PowerupStart( iPowerup, flAmount, pAttacker, pDamageModifier );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Powerup has just started
+//-----------------------------------------------------------------------------
+void CObjectShieldWallBase::PowerupEnd( int iPowerup )
+{
+	switch ( iPowerup )
+	{
+	case POWERUP_EMP:
+		if (m_hDeployedShield)
+		{
+			m_hDeployedShield->SetEMPed(false);
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	BaseClass::PowerupEnd( iPowerup );
+}
+
+
+//-----------------------------------------------------------------------------
+// Team change
+//-----------------------------------------------------------------------------
+void CObjectShieldWallBase::ChangeTeam( int nTeamNumber )
+{
+	BaseClass::ChangeTeam( nTeamNumber );
+	if ( m_hDeployedShield )
+	{
+		m_hDeployedShield->ChangeTeam( nTeamNumber );
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Shield wall object that's built by the player
+//-----------------------------------------------------------------------------
+class CObjectShieldWall : public CObjectShieldWallBase
+{
+DECLARE_CLASS( CObjectShieldWall, CObjectShieldWallBase );
+
+public:
+	DECLARE_SERVERCLASS();
+
+					CObjectShieldWall();
+
+	virtual void	Spawn();
+	virtual void	Precache();
+	virtual void	GetControlPanelInfo( int nPanelIndex, const char *&pPanelName );
+	virtual void	ObjectMoved( );
+	virtual void	FinishedBuilding( void );
+};
+
+IMPLEMENT_SERVERCLASS_ST(CObjectShieldWall, DT_ObjectShieldWall)
+	SendPropEHandle(SENDINFO(m_hDeployedShield)),
+END_SEND_TABLE();
+
+LINK_ENTITY_TO_CLASS(obj_shieldwall, CObjectShieldWall);
+PRECACHE_REGISTER(obj_shieldwall);
+
+CObjectShieldWall::CObjectShieldWall()
+{
+	UseClientSideAnimation();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CObjectShieldWall::Spawn()
+{
+	SetModel( "models/objects/obj_shieldwall.mdl" );
+	SetSolid( SOLID_BBOX );
+	UTIL_SetSize(this, SHIELDWALL_MINS, SHIELDWALL_MAXS);
+	m_iHealth = obj_shieldwall_health.GetInt();
+	m_hDeployedShield = NULL;
+
+	SetType( OBJ_SHIELDWALL );
+
+	BaseClass::Spawn();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CObjectShieldWall::Precache()
+{
+	PrecacheModel( "models/objects/obj_shieldwall.mdl" );
+	PrecacheVGuiScreen( "screen_obj_shieldwall" );
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Gets info about the control panels
+//-----------------------------------------------------------------------------
+void CObjectShieldWall::GetControlPanelInfo( int nPanelIndex, const char *&pPanelName )
+{
+	pPanelName = "screen_obj_shieldwall";
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CObjectShieldWall::FinishedBuilding( void )
+{
+	BaseClass::FinishedBuilding();
+
+	int nAttachmentIndex = LookupAttachment( "projectionpoint" );
+
+	m_hDeployedShield = CreateMobileShield( this );
+	m_hDeployedShield->SetAlwaysOrient( false );
+	m_hDeployedShield->SetAttachmentIndex( nAttachmentIndex );
+	m_hDeployedShield->SetAngularSpringConstant( 20 );
+	ObjectMoved();
+}
+
+
+//-----------------------------------------------------------------------------
+// Called when the builder rotates this object...
+//-----------------------------------------------------------------------------
+void CObjectShieldWall::ObjectMoved( )
+{
+	if (m_hDeployedShield)
+	{
+		VMatrix matangles;
+		VMatrix matoffset;
+		VMatrix matfinal;
+
+		// This represents how much to pitch the shield up from the attachment point
+		QAngle angleOffset( SHIELD_WALL_PITCH, 0, 0 );
+
+		// Get the location and angles of the attachment point
+		// Attachment point position is the origin of the shield
+		QAngle angles;
+
+		// Rotate the angles of the attachment point by the angle offset
+		MatrixFromAngles( GetAbsAngles(), matangles );
+		MatrixFromAngles( angleOffset, matoffset );
+		MatrixMultiply( matangles, matoffset, matfinal );
+		MatrixToAngles( matfinal, angles );
+		m_hDeployedShield->SetCenterAngles( angles );
+
+		m_hDeployedShield->ShieldMoved();
+	}
+	BaseClass::ObjectMoved();
+}
+
+
+
+