From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001 From: Joe Ludwig Date: Wed, 26 Jun 2013 15:22:04 -0700 Subject: First version of the SOurce SDK 2013 --- mp/src/game/client/movehelper_client.cpp | 281 +++++++++++++++++++++++++++++++ 1 file changed, 281 insertions(+) create mode 100644 mp/src/game/client/movehelper_client.cpp (limited to 'mp/src/game/client/movehelper_client.cpp') diff --git a/mp/src/game/client/movehelper_client.cpp b/mp/src/game/client/movehelper_client.cpp new file mode 100644 index 00000000..2fe6f87c --- /dev/null +++ b/mp/src/game/client/movehelper_client.cpp @@ -0,0 +1,281 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: +// +// $NoKeywords: $ +//=============================================================================// +#include "cbase.h" +#include +#include "engine/IEngineSound.h" +#include "filesystem.h" +#include "igamemovement.h" +#include "engine/IEngineTrace.h" +#include "engine/ivmodelinfo.h" + +// memdbgon must be the last include file in a .cpp file!!! +#include "tier0/memdbgon.h" + +extern CMoveData *g_pMoveData; + +class CMoveHelperClient : public IMoveHelper +{ +public: + CMoveHelperClient( void ); + virtual ~CMoveHelperClient( void ); + + char const* GetName( EntityHandle_t handle ) const; + + // touch lists + virtual void ResetTouchList( void ); + virtual bool AddToTouched( const trace_t& tr, const Vector& impactvelocity ); + virtual void ProcessImpacts( void ); + + // Numbered line printf + virtual void Con_NPrintf( int idx, char const* fmt, ... ); + + virtual bool PlayerFallingDamage(void); + virtual void PlayerSetAnimation( PLAYER_ANIM eAnim ); + + // These have separate server vs client impementations + virtual void StartSound( const Vector& origin, int channel, char const* sample, float volume, soundlevel_t soundlevel, int fFlags, int pitch ); + virtual void StartSound( const Vector& origin, const char *soundname ); + virtual void PlaybackEventFull( int flags, int clientindex, unsigned short eventindex, float delay, Vector& origin, Vector& angles, float fparam1, float fparam2, int iparam1, int iparam2, int bparam1, int bparam2 ); + virtual IPhysicsSurfaceProps *GetSurfaceProps( void ); + + virtual bool IsWorldEntity( const CBaseHandle &handle ); + +private: + // results, tallied on client and server, but only used by server to run SV_Impact. + // we store off our velocity in the trace_t structure so that we can determine results + // of shoving boxes etc. around. + struct touchlist_t + { + Vector deltavelocity; + trace_t trace; + + touchlist_t() {} + + private: + touchlist_t( const touchlist_t &src ); + }; + + CUtlVector m_TouchList; +}; + +//----------------------------------------------------------------------------- +// Singleton +//----------------------------------------------------------------------------- + +IMPLEMENT_MOVEHELPER(); + +static CMoveHelperClient s_MoveHelperClient; + + +//----------------------------------------------------------------------------- +// Constructor +//----------------------------------------------------------------------------- +CMoveHelperClient::CMoveHelperClient( void ) +{ + SetSingleton( this ); +} + +CMoveHelperClient::~CMoveHelperClient( void ) +{ + SetSingleton( 0 ); +} + +//----------------------------------------------------------------------------- +// Purpose: +// Output : const char +//----------------------------------------------------------------------------- +char const* CMoveHelperClient::GetName( EntityHandle_t handle ) const +{ + return ""; +} + +//----------------------------------------------------------------------------- +// Touch list +//----------------------------------------------------------------------------- + +void CMoveHelperClient::ResetTouchList( void ) +{ + m_TouchList.RemoveAll(); +} + +//----------------------------------------------------------------------------- +// Adds to the touched list +//----------------------------------------------------------------------------- + +bool CMoveHelperClient::AddToTouched( const trace_t& tr, const Vector& impactvelocity ) +{ + int i; + + // Look for duplicates + for (i = 0; i < m_TouchList.Size(); i++) + { + if (m_TouchList[i].trace.m_pEnt == tr.m_pEnt) + { + return false; + } + } + + i = m_TouchList.AddToTail(); + m_TouchList[i].trace = tr; + VectorCopy( impactvelocity, m_TouchList[i].deltavelocity ); + + return true; +} + +void CMoveHelperClient::ProcessImpacts( void ) +{ + C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer(); + if ( !pPlayer ) + return; + + // Relink in order to build absorigin and absmin/max to reflect any changes + // from prediction. Relink will early out on SOLID_NOT + + // TODO: Touch triggers on the client + //pPlayer->PhysicsTouchTriggers(); + + // Don't bother if the player ain't solid + if ( pPlayer->IsSolidFlagSet( FSOLID_NOT_SOLID ) ) + return; + + // Save off the velocity, cause we need to temporarily reset it + Vector vel = pPlayer->GetAbsVelocity(); + + // Touch other objects that were intersected during the movement. + for (int i = 0 ; i < m_TouchList.Size(); i++) + { + // Run the impact function as if we had run it during movement. + C_BaseEntity *entity = ClientEntityList().GetEnt( m_TouchList[i].trace.m_pEnt->entindex() ); + if ( !entity ) + continue; + + Assert( entity != pPlayer ); + // Don't ever collide with self!!!! + if ( entity == pPlayer ) + continue; + + // Reconstruct trace results. + m_TouchList[i].trace.m_pEnt = entity; + + // Use the velocity we had when we collided, so boxes will move, etc. + pPlayer->SetAbsVelocity( m_TouchList[i].deltavelocity ); + + entity->PhysicsImpact( pPlayer, m_TouchList[i].trace ); + } + + // Restore the velocity + pPlayer->SetAbsVelocity( vel ); + + // So no stuff is ever left over, sigh... + ResetTouchList(); +} + +void CMoveHelperClient::StartSound( const Vector& origin, const char *soundname ) +{ + if ( !soundname ) + return; + + CLocalPlayerFilter filter; + filter.UsePredictionRules(); + C_BaseEntity::EmitSound( filter, SOUND_FROM_LOCAL_PLAYER, soundname, &origin ); +} + + +//----------------------------------------------------------------------------- +// Play a sound +//----------------------------------------------------------------------------- + +void CMoveHelperClient::StartSound( const Vector& origin, int channel, + char const* pSample, float volume, soundlevel_t soundlevel, int fFlags, int pitch ) +{ + if ( pSample ) + { + C_BaseEntity::PrecacheScriptSound( pSample ); + CLocalPlayerFilter filter; + filter.UsePredictionRules(); + + EmitSound_t ep; + ep.m_nChannel = channel; + ep.m_pSoundName = pSample; + ep.m_flVolume = volume; + ep.m_SoundLevel = soundlevel; + ep.m_nPitch = pitch; + ep.m_pOrigin = &origin; + + C_BaseEntity::EmitSound( filter, SOUND_FROM_LOCAL_PLAYER, ep ); + } +} + +//----------------------------------------------------------------------------- +// Play a event +//----------------------------------------------------------------------------- + +void CMoveHelperClient::PlaybackEventFull( int flags, int clientindex, unsigned short eventindex, float delay, Vector& origin, Vector& angles, float fparam1, float fparam2, int iparam1, int iparam2, int bparam1, int bparam2 ) +{ + // TODO + if (g_pMoveData->m_bFirstRunOfFunctions ) + { + } +} + +//----------------------------------------------------------------------------- +// Surface properties interface +//----------------------------------------------------------------------------- + +IPhysicsSurfaceProps *CMoveHelperClient::GetSurfaceProps( void ) +{ + extern IPhysicsSurfaceProps *physprops; + return physprops; +} + +//----------------------------------------------------------------------------- +// Purpose: +// Input : bDeveloper - +// *pFormat - +// ... - +//----------------------------------------------------------------------------- +void CMoveHelperClient::Con_NPrintf( int idx, char const* pFormat, ...) +{ + va_list marker; + char msg[8192]; + + va_start(marker, pFormat); + Q_vsnprintf(msg, sizeof( msg ), pFormat, marker); + va_end(marker); + +#if defined( CSTRIKE_DLL ) || defined( DOD_DLL ) // reltodo + engine->Con_NPrintf( idx, "%s", msg ); +#else + engine->Con_NPrintf( idx, msg ); +#endif +} + +//----------------------------------------------------------------------------- +// Purpose: Called when the player falls onto a surface fast enough to take +// damage, according to the rules in CGameMovement::CheckFalling. +// Output : Returns true if the player survived the fall, false if they died. +//----------------------------------------------------------------------------- +bool CMoveHelperClient::PlayerFallingDamage(void) +{ + // Do nothing; falling damage is applied in MoveHelper_Server::PlayerFallingDamage. + return(true); +} + + +//----------------------------------------------------------------------------- +// Purpose: Sets an animation in the player. +// Input : eAnim - Animation to set. +//----------------------------------------------------------------------------- +void CMoveHelperClient::PlayerSetAnimation( PLAYER_ANIM eAnim ) +{ + // Do nothing on the client. Animations are set on the server. +} + +bool CMoveHelperClient::IsWorldEntity( const CBaseHandle &handle ) +{ + return handle == cl_entitylist->GetNetworkableHandle( 0 ); +} \ No newline at end of file -- cgit v1.2.3