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game/server/ragdoll_manager.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "baseentity.h"
+#include "sendproxy.h"
+#include "ragdoll_shared.h"
+#include "ai_basenpc.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+class CRagdollManager : public CBaseEntity
+{
+public:
+	DECLARE_CLASS( CRagdollManager, CBaseEntity );
+	DECLARE_SERVERCLASS();
+	DECLARE_DATADESC();
+
+	CRagdollManager();
+
+	virtual void	Activate();
+	virtual int		UpdateTransmitState();
+
+	void InputSetMaxRagdollCount(inputdata_t &data);
+	void InputSetMaxRagdollCountDX8(inputdata_t &data);
+
+	int DrawDebugTextOverlays(void);
+
+public:
+
+	void UpdateCurrentMaxRagDollCount();
+
+	CNetworkVar( int,  m_iCurrentMaxRagdollCount );
+
+	int m_iDXLevel;
+	int m_iMaxRagdollCount;
+	int m_iMaxRagdollCountDX8;
+
+	bool m_bSaveImportant;
+};
+
+
+IMPLEMENT_SERVERCLASS_ST_NOBASE( CRagdollManager, DT_RagdollManager )
+	SendPropInt( SENDINFO( m_iCurrentMaxRagdollCount ), 6 ),
+END_SEND_TABLE()
+
+LINK_ENTITY_TO_CLASS( game_ragdoll_manager, CRagdollManager );
+
+BEGIN_DATADESC( CRagdollManager )
+
+	//DEFINE_FIELD( m_iDXLevel, FIELD_INTEGER ),
+
+	DEFINE_FIELD( m_iCurrentMaxRagdollCount, FIELD_INTEGER ),
+	DEFINE_KEYFIELD( m_iMaxRagdollCount, FIELD_INTEGER,	"MaxRagdollCount" ),
+	DEFINE_KEYFIELD( m_iMaxRagdollCountDX8, FIELD_INTEGER,	"MaxRagdollCountDX8" ),
+
+	DEFINE_KEYFIELD( m_bSaveImportant, FIELD_BOOLEAN, "SaveImportant" ),
+
+	DEFINE_INPUTFUNC( FIELD_INTEGER, "SetMaxRagdollCount",  InputSetMaxRagdollCount ),
+	DEFINE_INPUTFUNC( FIELD_INTEGER, "SetMaxRagdollCountDX8",  InputSetMaxRagdollCountDX8 ),
+
+END_DATADESC()
+
+//-----------------------------------------------------------------------------
+// Constructor 
+//-----------------------------------------------------------------------------
+CRagdollManager::CRagdollManager( void )
+{
+	m_iMaxRagdollCount = -1;
+	m_iMaxRagdollCountDX8 = -1;
+	m_iCurrentMaxRagdollCount = -1;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pInfo - 
+// Output : int
+//-----------------------------------------------------------------------------
+int CRagdollManager::UpdateTransmitState()
+{
+	return SetTransmitState( FL_EDICT_ALWAYS );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CRagdollManager::Activate()
+{
+	BaseClass::Activate();
+
+	// Cache off the DX level for use later.
+	ConVarRef mat_dxlevel( "mat_dxlevel" );
+	m_iDXLevel = mat_dxlevel.GetInt();
+	
+	UpdateCurrentMaxRagDollCount();
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+void CRagdollManager::UpdateCurrentMaxRagDollCount()
+{
+	if ( ( m_iDXLevel < 90 ) && ( m_iMaxRagdollCountDX8 >= 0 ) )
+	{
+		m_iCurrentMaxRagdollCount = m_iMaxRagdollCountDX8;
+	}
+	else
+	{
+		m_iCurrentMaxRagdollCount = m_iMaxRagdollCount;
+	}
+
+	s_RagdollLRU.SetMaxRagdollCount( m_iCurrentMaxRagdollCount );
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+void CRagdollManager::InputSetMaxRagdollCount(inputdata_t &inputdata)
+{
+	m_iMaxRagdollCount = inputdata.value.Int();
+	UpdateCurrentMaxRagDollCount();
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+void CRagdollManager::InputSetMaxRagdollCountDX8(inputdata_t &inputdata)
+{
+	m_iMaxRagdollCountDX8 = inputdata.value.Int();
+	UpdateCurrentMaxRagDollCount();
+}
+
+bool RagdollManager_SaveImportant( CAI_BaseNPC *pNPC )
+{
+#ifdef HL2_DLL
+	CRagdollManager *pEnt =	(CRagdollManager *)gEntList.FindEntityByClassname( NULL, "game_ragdoll_manager" );
+
+	if ( pEnt == NULL )
+		return false;
+
+	if ( pEnt->m_bSaveImportant )
+	{
+		if ( pNPC->Classify() == CLASS_PLAYER_ALLY || pNPC->Classify() == CLASS_PLAYER_ALLY_VITAL )
+		{
+			return true;
+		}
+	}
+#endif
+
+	return false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Draw any debug text overlays
+// Output : Current text offset from the top
+//-----------------------------------------------------------------------------
+int CRagdollManager::DrawDebugTextOverlays( void ) 
+{
+	int text_offset = BaseClass::DrawDebugTextOverlays();
+
+	if (m_debugOverlays & OVERLAY_TEXT_BIT) 
+	{
+		char tempstr[512];
+
+		// print max ragdoll count
+		Q_snprintf(tempstr,sizeof(tempstr),"max ragdoll count: %d", m_iCurrentMaxRagdollCount.Get());
+		EntityText(text_offset,tempstr,0);
+		text_offset++;
+	}
+	return text_offset;
+}
+