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#pragma once
#include "vector.hpp"
//forward declarations
class user_cmd_t;
class IClientEntity;
class IMoveHelper {
private:
virtual void UnknownVirtual( ) = 0;
public:
virtual void SetHost( IClientEntity* host ) = 0;
};
class CMoveData {
public:
bool m_bFirstRunOfFunctions : 1;
bool m_bGameCodeMovedPlayer : 1;
bool m_bNoAirControl : 1;
unsigned long m_nPlayerHandle;
int m_nImpulseCommand;
vec3_t m_vecViewAngles;
vec3_t m_vecAbsViewAngles;
int m_nButtons;
int m_nOldButtons;
float m_flForwardMove;
float m_flSideMove;
float m_flUpMove;
float m_flMaxSpeed;
float m_flClientMaxSpeed;
vec3_t m_vecVelocity;
vec3_t m_vecOldVelocity;
float somefloat;
vec3_t m_vecAngles;
vec3_t m_vecOldAngles;
float m_outStepHeight;
vec3_t m_outWishVel;
vec3_t m_outJumpVel;
vec3_t m_vecConstraintCenter;
float m_flConstraintRadius;
float m_flConstraintWidth;
float m_flConstraintSpeedFactor;
bool m_bConstraintPastRadius;
void SetAbsOrigin( const vec3_t& vec );
const vec3_t& GetAbsOrigin( ) const;
private:
vec3_t m_vecAbsOrigin; // edict::origin
uint8_t pad_ending_001[0x160];
};
class ICSGameMovement {
public:
void ProcessMovement( IClientEntity* ent, void* data ) {
using fn = void( __thiscall* )( void*, IClientEntity*, void* );
return util::get_vfunc< fn >( this, 1 )( this, ent, data );
}
void StartTrackPredictionErrors( IClientEntity* ent ) {
using fn = void( __thiscall* )( void*, IClientEntity* );
return util::get_vfunc< fn >( this, 2 )( this, ent );
}
void FinishTrackPredictionErrors( IClientEntity* ent ) {
using fn = void( __thiscall* )( void*, IClientEntity* );
return util::get_vfunc< fn >( this, 3 )( this, ent );
}
};
class IPrediction {
public:
virtual ~IPrediction( ) { };
virtual void Init( ) = 0;
virtual void Shutdown( ) = 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 ) = 0;
virtual void PostEntityPacketReceived( ) = 0;
virtual void PostNetworkDataReceived( int commands_acknowledged ) = 0;
virtual void OnReceivedUncompressedPacket( ) = 0;
// The engine needs to be able to access a few predicted values
virtual void GetViewOrigin( vec3_t& org ) = 0;
virtual void SetViewOrigin( vec3_t& org ) = 0;
virtual void GetViewAngles( vec3_t& ang ) = 0;
virtual void SetViewAngles( vec3_t& ang ) = 0;
virtual void GetLocalViewAngles( vec3_t& ang ) = 0;
virtual void SetLocalViewAngles( vec3_t& ang ) = 0;
virtual bool InPrediction( ) const = 0;
virtual bool IsFirstTimePredicted( ) const = 0;
virtual int GetIncomingPacketNumber( ) const = 0;
virtual void RunCommand( IClientEntity *player, user_cmd_t *ucmd, IMoveHelper *moveHelper ) = 0;
virtual void SetupMove( IClientEntity *player, user_cmd_t *ucmd, IMoveHelper *pHelper, CMoveData *move ) = 0;
virtual void FinishMove( IClientEntity *player, user_cmd_t *ucmd, CMoveData *move ) = 0;
virtual void SetIdealPitch( int nSlot, IClientEntity *player, const vec3_t& origin, const vec3_t& angles, const vec3_t& viewheight ) = 0;
virtual void CheckError( int nSlot, IClientEntity *player, int commands_acknowledged ) = 0;
virtual void _Update
(
int nSlot,
bool received_new_world_update,
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;
};
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