You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
2.2 KiB
68 lines
2.2 KiB
//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $Workfile: $
|
|
// $Date: $
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
// $Log: $
|
|
//
|
|
// $NoKeywords: $
|
|
//=============================================================================//
|
|
#if !defined( IPREDICTION_H )
|
|
#define IPREDICTION_H
|
|
#ifdef _WIN32
|
|
#pragma once
|
|
#endif
|
|
|
|
|
|
#include "interface.h"
|
|
#include "mathlib/vector.h" // Solely to get at define for QAngle
|
|
|
|
|
|
class IMoveHelper;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Engine interface into client side prediction system
|
|
//-----------------------------------------------------------------------------
|
|
abstract_class IPrediction
|
|
{
|
|
public:
|
|
virtual ~IPrediction( void ) {};
|
|
|
|
virtual void Init( void ) = 0;
|
|
virtual void Shutdown( void ) = 0;
|
|
|
|
// Run prediction
|
|
virtual void Update
|
|
(
|
|
int startframe, // World update ( un-modded ) most recently received
|
|
bool validframe, // Is frame data valid
|
|
int incoming_acknowledged, // Last command acknowledged to have been run by server (un-modded)
|
|
int outgoing_command // Last command (most recent) sent to server (un-modded)
|
|
) = 0;
|
|
|
|
// We are about to get a network update from the server. We know the update #, so we can pull any
|
|
// data purely predicted on the client side and transfer it to the new from data state.
|
|
virtual void PreEntityPacketReceived( int commands_acknowledged, int current_world_update_packet, int server_ticks_elapsed ) = 0;
|
|
virtual void PostEntityPacketReceived( void ) = 0;
|
|
virtual void PostNetworkDataReceived( int commands_acknowledged ) = 0;
|
|
|
|
virtual void OnReceivedUncompressedPacket( void ) = 0;
|
|
|
|
// The engine needs to be able to access a few predicted values
|
|
virtual void GetViewOrigin( Vector& org ) = 0;
|
|
virtual void SetViewOrigin( Vector& org ) = 0;
|
|
virtual void GetViewAngles( QAngle& ang ) = 0;
|
|
virtual void SetViewAngles( QAngle& ang ) = 0;
|
|
virtual void GetLocalViewAngles( QAngle& ang ) = 0;
|
|
virtual void SetLocalViewAngles( QAngle& ang ) = 0;
|
|
};
|
|
|
|
extern IPrediction *g_pClientSidePrediction;
|
|
|
|
#define VCLIENT_PREDICTION_INTERFACE_VERSION "VClientPrediction001"
|
|
|
|
#endif // IPREDICTION_H
|
|
|