1

game/server/hl2/ai_behavior_functank.h

@@ -0,0 +1,120 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef AI_BEHAVIOR_FUNCTANK_H
+#define AI_BEHAVIOR_FUNCTANK_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "simtimer.h"
+#include "ai_behavior.h"
+#include "func_tank.h"
+
+#define AI_FUNCTANK_BEHAVIOR_BUSYTIME		10.0f
+
+enum
+{
+	FUNCTANK_SENTENCE_MOVE_TO_MOUNT = SENTENCE_BASE_BEHAVIOR_INDEX,
+	FUNCTANK_SENTENCE_JUST_MOUNTED,
+	FUNCTANK_SENTENCE_SCAN_FOR_ENEMIES,
+	FUNCTANK_SENTENCE_DISMOUNTING,
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class CAI_FuncTankBehavior : public CAI_SimpleBehavior
+{
+	DECLARE_CLASS( CAI_FuncTankBehavior, CAI_SimpleBehavior );
+	DEFINE_CUSTOM_SCHEDULE_PROVIDER;
+	DECLARE_DATADESC();
+	
+public:
+	// Contructor/Deconstructor
+	CAI_FuncTankBehavior();
+	~CAI_FuncTankBehavior();
+
+	void UpdateOnRemove();
+	
+	// Identifier
+	const char *GetName() {	return "FuncTank"; }
+	
+	// Schedule
+	bool 		CanSelectSchedule();
+	void		BeginScheduleSelection();
+	void		EndScheduleSelection();
+	void		PrescheduleThink();
+
+	Activity	NPC_TranslateActivity( Activity activity );
+
+	// Conditions:
+	virtual void GatherConditions();
+	
+	enum
+	{
+		SCHED_MOVE_TO_FUNCTANK = BaseClass::NEXT_SCHEDULE,
+		SCHED_FIRE_FUNCTANK,
+		SCHED_SCAN_WITH_FUNCTANK,
+		SCHED_FAIL_MOVE_TO_FUNCTANK,
+	};
+	
+	// Tasks
+	void		StartTask( const Task_t *pTask );
+	void		RunTask( const Task_t *pTask );
+	
+	enum
+	{
+		TASK_GET_PATH_TO_FUNCTANK = BaseClass::NEXT_TASK,
+		TASK_FACE_FUNCTANK,
+		TASK_HOLSTER_WEAPON,
+		TASK_FIRE_FUNCTANK,
+		TASK_SCAN_LEFT_FUNCTANK,
+		TASK_SCAN_RIGHT_FUNCTANK,
+		TASK_FORGET_ABOUT_FUNCTANK,
+		TASK_FUNCTANK_ANNOUNCE_SCAN,
+	};
+
+	enum
+	{
+		COND_FUNCTANK_DISMOUNT = BaseClass::NEXT_CONDITION,
+		NEXT_CONDITION,
+	};	
+
+	// Combat.
+	CBaseEntity *BestEnemy( void );
+	void Event_Killed( const CTakeDamageInfo &info );
+
+	bool HasFuncTank( void )							{ return ( m_hFuncTank != NULL ); }
+	void SetFuncTank( CHandle<CFuncTank> hFuncTank );
+	CFuncTank *GetFuncTank() { return m_hFuncTank; }
+	void AimGun( void );
+
+	void Dismount( void );
+
+	int	 OnTakeDamage_Alive( const CTakeDamageInfo &info );
+
+	// Time.
+	void SetBusy( float flTime )		{ m_flBusyTime = flTime; }
+	bool IsBusy( void )					{ return ( gpGlobals->curtime < m_flBusyTime ); }
+
+	bool IsMounted( void )				{ return m_bMounted; }
+
+private:
+	
+	// Schedule 
+	int			SelectSchedule();
+	
+private:
+
+	CHandle<CFuncTank>	m_hFuncTank;
+	bool				m_bMounted;
+	float				m_flBusyTime;
+	bool				m_bSpottedPlayerOutOfCover;
+};
+
+#endif // AI_BEHAVIOR_FUNCTANK_H