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game/server/tf/func_capture_zone.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: CTF Flag Capture Zone.
+//
+//=============================================================================//
+#ifndef FUNC_CAPTURE_ZONE_H
+#define FUNC_CAPTURE_ZONE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "triggers.h"
+
+// This class is to get around the fact that DEFINE_FUNCTION doesn't like multiple inheritance
+class CCaptureZoneShim : public CBaseTrigger
+{
+	virtual void ShimTouch( CBaseEntity *pOther ) = 0;
+public:
+	void	Touch( CBaseEntity *pOther ) { return ShimTouch( pOther ) ; }
+};
+
+//=============================================================================
+//
+// CTF Flag Capture Zone class.
+//
+DECLARE_AUTO_LIST( ICaptureZoneAutoList );
+class CCaptureZone : public CCaptureZoneShim, public ICaptureZoneAutoList
+{
+	DECLARE_CLASS( CCaptureZone, CCaptureZoneShim );
+
+public:
+	DECLARE_SERVERCLASS();
+
+	CCaptureZone();
+
+	void	Spawn();
+	virtual void	Activate();
+	virtual void	ShimTouch( CBaseEntity *pOther ) OVERRIDE;
+
+	void	Capture( CBaseEntity *pOther );
+
+	bool	IsDisabled( void );
+	void	SetDisabled( bool bDisabled );
+
+	// Input handlers
+	void	InputEnable( inputdata_t &inputdata );
+	void	InputDisable( inputdata_t &inputdata );
+
+	int		UpdateTransmitState( void );
+
+	void	PlayerDestructionThink( void );
+
+private:
+
+	CNetworkVar( bool, m_bDisabled );		// Enabled/Disabled?
+	
+	int				m_nCapturePoint;	// Used in non-CTF maps to identify this capture point
+
+	COutputEvent	m_outputOnCapture;	// Fired a flag is captured on this point.
+	COutputEvent	m_OnCapTeam1;
+	COutputEvent	m_OnCapTeam2;
+	COutputEvent	m_OnCapTeam1_PD;
+	COutputEvent	m_OnCapTeam2_PD;
+
+	DECLARE_DATADESC();
+
+	float			m_flNextTouchingEnemyZoneWarning;	// don't spew warnings to the player who is touching the wrong cap
+	bool			m_bShouldBlock;
+	float			m_flCaptureDelay;
+	float			m_flCaptureDelayOffset;
+};
+
+
+//=============================================================================
+//
+// CTF Flag Detection Zone class.
+//
+DECLARE_AUTO_LIST( IFlagDetectionZoneAutoList );
+class CFlagDetectionZone : public CBaseTrigger, public IFlagDetectionZoneAutoList
+{
+	DECLARE_CLASS( CFlagDetectionZone, CBaseTrigger );
+
+public:
+
+	CFlagDetectionZone();
+
+	void	Spawn();
+	void	StartTouch( CBaseEntity *pOther );
+	void	EndTouch( CBaseEntity *pOther );
+
+	bool	IsDisabled( void ) { return m_bDisabled; }
+	void	SetDisabled( bool bDisabled );
+	bool	IsAlarmZone( void ){ return m_bShouldAlarm; }
+
+	// Input handlers
+	void	InputEnable( inputdata_t &inputdata );
+	void	InputDisable( inputdata_t &inputdata );
+	void	InputTest( inputdata_t &inputdata );
+
+	void	FlagDropped( CBasePlayer *pPlayer );
+	void	FlagPickedUp( CBasePlayer *pPlayer );
+	void	FlagCaptured( CBasePlayer *pPlayer );
+
+private:
+
+	bool	EntityIsFlagCarrier( CBaseEntity *pEntity );
+
+	bool	m_bDisabled;		// Enabled/Disabled?
+	bool	m_bShouldAlarm;
+
+	COutputEvent	m_outputOnStartTouchFlag;	// Fired when a flag or player holding the flag touches
+	COutputEvent	m_outputOnEndTouchFlag;
+	COutputEvent	m_outputOnDroppedFlag;
+	COutputEvent	m_outputOnPickedUpFlag;
+
+	// Entities currently being touched by this trigger
+	CUtlVector< EHANDLE >	m_hTouchingPlayers;
+
+	DECLARE_DATADESC();
+};
+
+// Fire output for detection zones if entity is in a the zone
+void HandleFlagDroppedInDetectionZone( CBasePlayer *pPlayer );
+void HandleFlagPickedUpInDetectionZone( CBasePlayer *pPlayer );
+void HandleFlagCapturedInDetectionZone( CBasePlayer *pPlayer );
+
+
+#endif // FUNC_CAPTURE_ZONE_H