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game/server/tf2/tf_obj_powerpack.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Human's power pack
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef TF_OBJ_POWERPACK_H
+#define TF_OBJ_POWERPACK_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "tf_obj.h"
+
+// ------------------------------------------------------------------------ //
+// Pack defines
+#define POWERPACK_MINS			Vector(-20, -20, 0)
+#define POWERPACK_MAXS			Vector( 20,  20, 80)
+#define POWERPACK_RANGE			(600 * 600)
+
+// ------------------------------------------------------------------------ //
+// Resupply object that's built by the player
+// ------------------------------------------------------------------------ //
+class CObjectPowerPack : public CBaseObject
+{
+	DECLARE_CLASS( CObjectPowerPack, CBaseObject );
+public:
+	DECLARE_SERVERCLASS();
+
+	CObjectPowerPack();
+	static CObjectPowerPack *Create(const Vector &vOrigin, const QAngle &vAngles);
+
+	virtual void	Spawn();
+	virtual void	FinishedBuilding( void );
+	virtual void	Precache();
+	virtual bool	CanTakeEMPDamage( void ) { return true; }
+	virtual void	DestroyObject( void );
+	virtual bool	CalculatePlacement( CBaseTFPlayer *pPlayer );
+
+	// This is called by the base object when it's time to spawn the control panels
+	virtual void GetControlPanelInfo( int nPanelIndex, const char *&pPanelName );
+
+	// Find nearby objects and provide them with power
+	void PowerNearbyObjects( CBaseObject *pObjectToTarget = NULL, bool bPlacing = false );
+	void UnPowerAllObjects( void );
+	void UnPowerObject( CBaseObject *pObject );
+	void EnsureObjectPower( CBaseObject *pObject );
+
+	// Powerpack switches models after assembly
+	virtual void OnActivityChanged( Activity act );
+
+private:
+	void PowerObject( CBaseObject *pObject, bool bPlacing = false );
+	bool IsWithinPowerRange( CBaseObject *pObject );
+
+	// Objects powered from this pack
+	typedef CHandle<CBaseObject>	ObjectHandle;
+	CUtlVector< ObjectHandle >		m_hPoweredObjects;
+	int								m_iFreeAttachments;
+	CNetworkVar( int, m_iObjectsAttached );
+};
+
+#endif // TF_OBJ_POWERPACK_H