mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-22 06:06:50 +00:00
126 lines
3.2 KiB
C++
126 lines
3.2 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//
|
|
//=============================================================================//
|
|
|
|
#include "cbase.h"
|
|
|
|
// memdbgon must be the last include file in a .cpp file!!!
|
|
#include "tier0/memdbgon.h"
|
|
|
|
// In this test, the server makes an entity (call it A) that has an EHANDLE to another
|
|
// entity (call it B). Intitially, A is sent to the client but B is not. Later,
|
|
// the server decides to send B to the client too. At that point, without resending A's EHANDLE,
|
|
// the client's EHANDLE should access B.
|
|
|
|
#if defined( GAME_DLL )
|
|
|
|
// ------------------------------------------------------------------------------------ //
|
|
// The main entity class (class A).
|
|
// ------------------------------------------------------------------------------------ //
|
|
class CHandleTest : public CBaseEntity
|
|
{
|
|
public:
|
|
DECLARE_CLASS( CHandleTest, CBaseEntity );
|
|
DECLARE_SERVERCLASS();
|
|
|
|
CHandleTest()
|
|
{
|
|
m_bSendHandle = false;
|
|
}
|
|
|
|
virtual int UpdateTransmitState()
|
|
{
|
|
// ALWAYS transmit to all clients.
|
|
return SetTransmitState( FL_EDICT_ALWAYS );
|
|
}
|
|
|
|
virtual void SetTransmit( CCheckTransmitInfo *pInfo, bool bAlways )
|
|
{
|
|
if ( pInfo->m_pTransmitEdict->Get( entindex() ) )
|
|
return;
|
|
|
|
BaseClass::SetTransmit( pInfo, bAlways );
|
|
|
|
// Force the thing we're pointing at to be sent too?
|
|
if ( m_bSendHandle )
|
|
m_Handle->SetTransmit( pInfo, bAlways );
|
|
}
|
|
|
|
CNetworkHandle( CBaseEntity, m_Handle );
|
|
CNetworkVar( bool, m_bSendHandle );
|
|
};
|
|
|
|
IMPLEMENT_SERVERCLASS_ST( CHandleTest, DT_HandleTest )
|
|
SendPropEHandle( SENDINFO( m_Handle ) ),
|
|
SendPropInt( SENDINFO( m_bSendHandle ) )
|
|
END_SEND_TABLE()
|
|
|
|
LINK_ENTITY_TO_CLASS( handle_test, CHandleTest );
|
|
|
|
|
|
// ------------------------------------------------------------------------------------ //
|
|
// The class pointed to by the handle.
|
|
// ------------------------------------------------------------------------------------ //
|
|
class CHandleDummy : public CBaseEntity
|
|
{
|
|
DECLARE_CLASS( CHandleDummy, CBaseEntity );
|
|
public:
|
|
};
|
|
LINK_ENTITY_TO_CLASS( handle_dummy, CHandleDummy );
|
|
|
|
CHandle<CHandleTest> g_HandleTest;
|
|
|
|
// The test runs this command.
|
|
void CC_Test_EHandle()
|
|
{
|
|
if ( g_HandleTest.Get() )
|
|
{
|
|
g_HandleTest->m_bSendHandle = !g_HandleTest->m_bSendHandle;
|
|
}
|
|
else
|
|
{
|
|
CHandleTest *pHolder = CREATE_ENTITY( CHandleTest, "handle_test" );
|
|
pHolder->m_Handle = CREATE_ENTITY( CHandleDummy, "handle_dummy" );
|
|
pHolder->Spawn();
|
|
g_HandleTest = pHolder;
|
|
Msg( "Created EHANDLE test entity. Run this command again to transmit the second ent.\n" );
|
|
}
|
|
}
|
|
ConCommand Test_EHandle( "Test_EHandle", CC_Test_EHandle, 0, FCVAR_CHEAT );
|
|
|
|
|
|
#else
|
|
|
|
class C_HandleTest : public C_BaseEntity
|
|
{
|
|
public:
|
|
DECLARE_CLASS( C_HandleTest, C_BaseEntity );
|
|
DECLARE_CLIENTCLASS();
|
|
|
|
C_HandleTest()
|
|
{
|
|
}
|
|
|
|
virtual void OnDataChanged( DataUpdateType_t type )
|
|
{
|
|
Msg( "m_bSendHandle: %d, m_Handle.Get: 0x%p\n", m_bSendHandle, m_Handle.Get() );
|
|
}
|
|
|
|
EHANDLE m_Handle;
|
|
bool m_bSendHandle;
|
|
};
|
|
|
|
IMPLEMENT_CLIENTCLASS_DT( C_HandleTest, DT_HandleTest, CHandleTest )
|
|
RecvPropEHandle( RECVINFO( m_Handle ) ),
|
|
RecvPropInt( RECVINFO( m_bSendHandle ) )
|
|
END_RECV_TABLE()
|
|
|
|
|
|
#endif
|
|
|
|
|