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game/server/NextBot/NavMeshEntities/func_nav_prerequisite.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+// NextBot paths that go through this entity must fulfill the given prerequisites to pass
+// Michael Booth, August 2009
+
+#ifndef FUNC_NAV_PREREQUISITE_H
+#define FUNC_NAV_PREREQUISITE_H
+
+#include "triggers.h"
+
+/**
+ * NextBot paths that pass through this entity must fulfill the given prerequisites to pass
+ */
+DECLARE_AUTO_LIST( IFuncNavPrerequisiteAutoList );
+
+class CFuncNavPrerequisite : public CBaseTrigger, public IFuncNavPrerequisiteAutoList
+{
+	DECLARE_CLASS( CFuncNavPrerequisite, CBaseTrigger );
+
+public:
+	CFuncNavPrerequisite();
+
+	DECLARE_DATADESC();
+
+	virtual void Spawn( void );
+
+	enum TaskType
+	{
+		TASK_NONE = 0,
+		TASK_DESTROY_ENTITY = 1,
+		TASK_MOVE_TO_ENTITY = 2,
+		TASK_WAIT			= 3,
+	};
+
+	bool IsTask( TaskType type ) const;
+	CBaseEntity *GetTaskEntity( void );
+	float GetTaskValue( void ) const;
+
+	void InputEnable( inputdata_t &inputdata );
+	void InputDisable( inputdata_t &inputdata );
+	bool IsEnabled( void ) const { return !m_isDisabled; }
+
+protected:
+	int m_task;
+	string_t m_taskEntityName;
+	float m_taskValue;
+	bool m_isDisabled;
+	EHANDLE m_hTaskEntity;
+};
+
+inline float CFuncNavPrerequisite::GetTaskValue( void ) const
+{
+	return m_taskValue;
+}
+
+
+#endif // FUNC_NAV_PREREQUISITE_H