1 files changed, 51 insertions, 0 deletions
diff --git a/game/server/tf/bot/behavior/sniper/tf_bot_sniper_lurk.h b/game/server/tf/bot/behavior/sniper/tf_bot_sniper_lurk.h
new file mode 100644
index 0000000..fc5b914
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+++ b/game/server/tf/bot/behavior/sniper/tf_bot_sniper_lurk.h
@@ -0,0 +1,51 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+// tf_bot_sniper_lurk.h
+// Move into position and wait for victims
+// Michael Booth, October 2009
+
+#ifndef TF_BOT_SNIPER_LURK_H
+#define TF_BOT_SNIPER_LURK_H
+
+#include "Path/NextBotPathFollow.h"
+
+class CTFBotHint;
+
+class CTFBotSniperLurk : public Action< CTFBot >
+{
+public:
+	virtual ActionResult< CTFBot >	OnStart( CTFBot *me, Action< CTFBot > *priorAction );
+	virtual ActionResult< CTFBot >	Update( CTFBot *me, float interval );
+	virtual void					OnEnd( CTFBot *me, Action< CTFBot > *nextAction );
+	virtual ActionResult< CTFBot >	OnSuspend( CTFBot *me, Action< CTFBot > *interruptingAction );
+	virtual ActionResult< CTFBot >	OnResume( CTFBot *me, Action< CTFBot > *interruptingAction );
+
+	// Snipers choose their targets a bit differently
+	virtual const CKnownEntity *	SelectMoreDangerousThreat( const INextBot *me, 
+															   const CBaseCombatCharacter *subject,
+															   const CKnownEntity *threat1, 
+															   const CKnownEntity *threat2 ) const;	// return the more dangerous of the two threats to 'subject', or NULL if we have no opinion
+
+	virtual QueryResultType ShouldAttack( const INextBot *me, const CKnownEntity *them ) const;	// should we attack "them"?
+	virtual QueryResultType ShouldRetreat( const INextBot *me ) const;							// is it time to retreat?
+
+	virtual const char *GetName( void ) const	{ return "SniperLurk"; };
+
+private:
+	CountdownTimer m_boredTimer;
+	CountdownTimer m_repathTimer;
+	PathFollower m_path;
+	int m_failCount;
+
+	Vector m_homePosition;			// where we want to snipe from
+	bool m_isHomePositionValid;
+	bool m_isAtHome;
+	bool FindNewHome( CTFBot *me );
+	CountdownTimer m_findHomeTimer;
+	bool m_isOpportunistic;
+
+	CUtlVector< CHandle< CTFBotHint > > m_hintVector;
+	CHandle< CTFBotHint > m_priorHint;
+	bool FindHint( CTFBot *me );
+};
+
+#endif // TF_BOT_SNIPER_LURK_H