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game/server/test_stressentities.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef TEST_STRESSENTITIES_H
+#define TEST_STRESSENTITIES_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+class CBaseEntity;
+
+
+typedef CBaseEntity* (*StressEntityFn)();	// Function to create an entity for the stress test.
+
+
+// Each game DLL can instantiate these to register types of entities it can create
+// for the entity stress test.
+class CStressEntityReg
+{
+public:
+
+							CStressEntityReg( StressEntityFn fn )
+							{
+								m_pFn = fn;
+								m_pNext = s_pHead;
+								s_pHead = this;
+							}
+
+	static CStressEntityReg*GetListHead()	{ return s_pHead; }
+	CStressEntityReg*		GetNext()		{ return m_pNext; }
+	StressEntityFn			GetFn()			{ return m_pFn; }
+
+
+private:
+	static CStressEntityReg	*s_pHead;	// List of all CStressEntityReg's.
+	CStressEntityReg		*m_pNext;
+	StressEntityFn			m_pFn;
+};
+
+
+// Use this macro to register a function to create stresstest entities.
+#define REGISTER_STRESS_ENTITY( fnName ) static CStressEntityReg s_##fnName##__( fnName );
+
+
+// Helper function for the functions that create the stress entities.
+// Moves the entity to a random place in the level and returns the entity.
+CBaseEntity*	MoveToRandomSpot( CBaseEntity *pEnt );
+Vector			GetRandomSpot();
+
+
+#endif // TEST_STRESSENTITIES_H