void CRegisteredCommands::CallCommandHandler(CLuaMain* pLuaMain, const CLuaFunctionRef& iLuaFunction, const char* szKey, const char* szArguments,
CClient* pClient)
{
assert(pLuaMain);
assert(szKey);
CLuaArguments Arguments;
// First, try to call a handler with the same number of arguments
if (pClient)
{
switch (pClient->GetClientType())
{
case CClient::CLIENT_PLAYER:
{
Arguments.PushElement(static_cast<CPlayer*>(pClient));
break;
}
case CClient::CLIENT_CONSOLE:
{
Arguments.PushElement(static_cast<CConsoleClient*>(pClient));
break;
}
default:
{
Arguments.PushBoolean(false);
break;
}
}
}
else
Arguments.PushBoolean(false);
Arguments.PushString(szKey);
if (szArguments)
{
// Create a copy and strtok modifies the string
char* szTempArguments = new char[strlen(szArguments) + 1];
strcpy(szTempArguments, szArguments);
char* arg;
arg = strtok(szTempArguments, " ");
while (arg)
{
Arguments.PushString(arg);
arg = strtok(NULL, " ");
}
delete[] szTempArguments;
}
// Call the handler with the arguments we pushed
Arguments.Call(pLuaMain, iLuaFunction);
}
//
// Handle the changing state of collision between one colshape and one entity
//
void CClientColManager::HandleHitDetectionResult ( bool bHit, CClientColShape* pShape, CClientEntity* pEntity )
{
if ( bHit )
{
// If they havn't collided yet
if ( !pEntity->CollisionExists ( pShape ) )
{
// Add the collision and the collider
pShape->AddCollider ( pEntity );
pEntity->AddCollision ( pShape );
// Can we call the event?
if ( pShape->GetAutoCallEvent () )
{
// Call the event
CLuaArguments Arguments;
Arguments.PushElement ( pEntity );
Arguments.PushBoolean ( ( pShape->GetDimension () == pEntity->GetDimension () ) );
pShape->CallEvent ( "onClientColShapeHit", Arguments, true );
CLuaArguments Arguments2;
Arguments2.PushElement ( pShape );
Arguments2.PushBoolean ( ( pShape->GetDimension () == pEntity->GetDimension () ) );
pEntity->CallEvent ( "onClientElementColShapeHit", Arguments2, true );
}
// Run whatever callback the collision item might have attached
pShape->CallHitCallback ( *pEntity );
}
}
else
{
// If they collided before
if ( pEntity->CollisionExists ( pShape ) )
{
// Remove the collision and the collider
pShape->RemoveCollider ( pEntity );
pEntity->RemoveCollision ( pShape );
// Call the event
CLuaArguments Arguments;
Arguments.PushElement ( pEntity );
Arguments.PushBoolean ( ( pShape->GetDimension () == pEntity->GetDimension () ) );
pShape->CallEvent ( "onClientColShapeLeave", Arguments, true );
CLuaArguments Arguments2;
Arguments2.PushElement ( pShape );
Arguments2.PushBoolean ( ( pShape->GetDimension () == pEntity->GetDimension () ) );
pEntity->CallEvent ( "onClientElementColShapeLeave", Arguments2, true );
pShape->CallLeaveCallback ( *pEntity );
}
}
}
void CPickup::Callback_OnLeave ( CColShape& Shape, CElement& Element )
{
if ( IS_PLAYER ( &Element ) )
{
CPlayer& Player = static_cast < CPlayer& > ( Element );
// Matching interior
if ( GetInterior () == Element.GetInterior () )
{
// Matching dimension
if ( GetDimension () == Element.GetDimension () )
{
// Is he alive?
if ( !Player.IsDead () )
{
// Call the onPickupHit event
CLuaArguments Arguments;
Arguments.PushElement ( &Player );
CallEvent ( "onPickupLeave", Arguments );
CLuaArguments Arguments2;
Arguments2.PushElement ( this ); // pickup
Element.CallEvent ( "onPlayerPickupLeave", Arguments2 );
}
}
}
}
}
void CClientMarker::Callback_OnLeave ( CClientColShape& Shape, CClientEntity& Entity )
{
if ( IS_PLAYER ( &Entity ) )
{
// Call the marker hit event
CLuaArguments Arguments;
Arguments.PushElement ( &Entity ); // player that hit it
Arguments.PushBoolean ( ( Shape.GetDimension () == Entity.GetDimension () ) ); // matching dimension?
CallEvent ( "onClientMarkerLeave", Arguments, true );
}
}
bool CClientGUIElement::_CallbackEvent2 ( CGUIElement* pCGUIElement )
{
CLuaArguments Arg;
if ( pCGUIElement )
{
CClientGUIElement* pElement = m_pGUIManager->Get ( pCGUIElement );
if ( pElement )
Arg.PushElement ( pElement );
}
CallEvent ( _szCallbackFunc2, Arg, true );
return true;
}
void CKeyBinds::Call ( CKeyBind* pKeyBind )
{
if ( pKeyBind && !pKeyBind->IsBeingDeleted () )
{
switch ( pKeyBind->GetType () )
{
case KEY_BIND_FUNCTION:
{
CKeyFunctionBind* pBind = static_cast < CKeyFunctionBind* > ( pKeyBind );
if ( pBind->luaMain && VERIFY_FUNCTION ( pBind->m_iLuaFunction ) )
{
CLuaArguments Arguments;
Arguments.PushElement ( m_pPlayer );
Arguments.PushString ( pBind->boundKey->szKey );
Arguments.PushString ( ( pBind->bHitState ) ? "down" : "up" );
Arguments.PushArguments ( pBind->m_Arguments );
Arguments.Call ( pBind->luaMain, pBind->m_iLuaFunction );
}
break;
}
case KEY_BIND_CONTROL_FUNCTION:
{
CControlFunctionBind* pBind = static_cast < CControlFunctionBind* > ( pKeyBind );
if ( pBind->luaMain && VERIFY_FUNCTION ( pBind->m_iLuaFunction ) )
{
CLuaArguments Arguments;
Arguments.PushElement ( m_pPlayer );
Arguments.PushString ( pBind->boundControl->szControl );
Arguments.PushString ( ( pBind->bHitState ) ? "down" : "up" );
Arguments.PushArguments ( pBind->m_Arguments );
Arguments.Call ( pBind->luaMain, pBind->m_iLuaFunction );
}
break;
}
default:
break;
}
}
}
void CObjectSync::StopSync ( CObject* pObject )
{
// Tell the player that used to sync it
CPlayer* pSyncer = pObject->GetSyncer ();
pSyncer->Send ( CObjectStopSyncPacket ( pObject ) );
// Unmark him as the syncing player
pObject->SetSyncer ( NULL );
// Call the onElementStopSync event
CLuaArguments Arguments;
Arguments.PushElement ( pSyncer ); // Old syncer
pObject->CallEvent ( "onElementStopSync", Arguments );
}
bool CClientGUIElement::_CallbackEvent1 ( CGUIElement* pCGUIElement )
{
CLuaArguments Arg;
if ( pCGUIElement )
{
CClientGUIElement* pElement = m_pGUIManager->Get ( pCGUIElement );
if ( pElement )
{
Arg.PushElement ( pElement );
pElement->CallEvent ( _strCallbackFunc1, Arg, true );
return true;
}
}
return false;
}
void CObjectSync::StartSync ( CPlayer* pPlayer, CObject* pObject )
{
if ( !pObject->IsSyncable () )
return;
// Tell the player
pPlayer->Send ( CObjectStartSyncPacket ( pObject ) );
// Mark him as the syncing player
pObject->SetSyncer ( pPlayer );
// Call the onElementStartSync event
CLuaArguments Arguments;
Arguments.PushElement ( pPlayer ); // New syncer
pObject->CallEvent ( "onElementStartSync", Arguments );
}
void CClientPickup::Callback_OnLeave ( CClientColShape& Shape, CClientEntity& Entity )
{
if ( IS_PLAYER ( &Entity ) )
{
bool bMatchingDimensions = (GetDimension () == Entity.GetDimension ()); // Matching dimensions?
// Call the pickup leave event (source = the pickup that was left)
CLuaArguments Arguments;
Arguments.PushElement ( &Entity ); // The element that left the pickup
Arguments.PushBoolean ( bMatchingDimensions );
CallEvent ( "onClientPickupLeave", Arguments, true);
// Call the player pickup leave event (source = the player that left the pickup)
CLuaArguments Arguments2;
Arguments2.PushElement ( this ); // The pickup that was left (this)
Arguments2.PushBoolean ( bMatchingDimensions );
Entity.CallEvent ( "onClientPlayerPickupLeave", Arguments2, true );
}
}
void CRPCFunctions::PlayerTarget ( NetBitStreamInterface & bitStream )
{
if ( m_pSourcePlayer->IsJoined () )
{
ElementID TargetID;
bitStream.ReadCompressed ( TargetID );
CElement* pTarget = NULL;
if ( TargetID != INVALID_ELEMENT_ID ) pTarget = CElementIDs::GetElement ( TargetID );
m_pSourcePlayer->SetTargetedElement ( pTarget );
// Call our script event
CLuaArguments Arguments;
if ( pTarget ) Arguments.PushElement ( pTarget );
else Arguments.PushBoolean ( false );
m_pSourcePlayer->CallEvent ( "onPlayerTarget", Arguments );
}
}
void CPickup::Callback_OnCollision ( CColShape& Shape, CElement& Element )
{
if ( IS_PLAYER ( &Element ) )
{
CPlayer& Player = static_cast < CPlayer& > ( Element );
// Is he alive?
if ( !Player.IsDead () )
{
// Matching interior
if ( GetInterior () == Element.GetInterior () )
{
// Matching dimension
if ( GetDimension () == Element.GetDimension () )
{
// Call the onPickupHit event
CLuaArguments Arguments;
Arguments.PushElement ( &Player );
bool bContinue1 = CallEvent ( "onPickupHit", Arguments );
CLuaArguments Arguments2;
Arguments2.PushElement ( this ); // pickup
bool bContinue2 = Element.CallEvent ( "onPlayerPickupHit", Arguments2 );
if ( bContinue1 && bContinue2 )
{
// Does it still exist?
if ( !IsBeingDeleted () )
{
// Can we USE the pickup?
if ( CanUse ( Player ) )
{
// USE the pickup
Use ( Player );
}
}
}
}
}
}
}
}
void CRPCFunctions::RequestStealthKill ( NetBitStreamInterface & bitStream )
{
ElementID ID;
bitStream.ReadCompressed ( ID );
CElement * pElement = CElementIDs::GetElement ( ID );
if ( pElement )
{
int elementType = pElement->GetType ();
if ( elementType == CElement::PLAYER || elementType == CElement::PED )
{
CPed * pTarget = static_cast < CPed * > ( pElement );
// Are they both alive?
if ( !m_pSourcePlayer->IsDead () && !pTarget->IsDead () )
{
//Do we have any record of the killer currently having a knife?
if ( m_pSourcePlayer->GetWeaponType( 1 ) == 4 )
{
// Are they close enough?
if ( DistanceBetweenPoints3D ( m_pSourcePlayer->GetPosition (), pTarget->GetPosition () ) <= STEALTH_KILL_RANGE )
{
CLuaArguments Arguments;
Arguments.PushElement ( pTarget );
if ( m_pSourcePlayer->CallEvent ( "onPlayerStealthKill", Arguments, false ) )
{
// Start the stealth kill
CStaticFunctionDefinitions::KillPed ( pTarget, m_pSourcePlayer, 4 /*WEAPONTYPE_KNIFE*/, 9/*BODYPART_HEAD*/, true );
}
}
}
else
{
//You shouldn't be able to get here without cheating to get a knife.
if ( !g_pGame->GetConfig ()->IsDisableAC ( "2" ) )
{
CStaticFunctionDefinitions::KickPlayer ( m_pSourcePlayer, NULL, "AC #2: You were kicked from the game" );
}
}
}
}
}
}
void CMarker::Callback_OnLeave ( CColShape& Shape, CElement& Element )
{
// Matching interior?
if ( GetInterior () == Element.GetInterior () )
{
// Call the marker hit event
CLuaArguments Arguments;
Arguments.PushElement ( &Element ); // Hit element
Arguments.PushBoolean ( GetDimension () == Element.GetDimension () ); // Matching dimension?
CallEvent ( "onMarkerLeave", Arguments );
if ( IS_PLAYER ( &Element ) )
{
CLuaArguments Arguments2;
Arguments2.PushElement ( this ); // marker
Arguments2.PushBoolean ( GetDimension () == Element.GetDimension () ); // Matching dimension?
Element.CallEvent ( "onPlayerMarkerLeave", Arguments2 );
}
}
}
void CClientWeapon::FireInstantHit ( CVector & vecOrigin, CVector & vecTarget )
#endif
{
CVector vecDirection = vecTarget - vecOrigin;
vecDirection.Normalize ();
CClientEntity * pAttachedTo = GetAttachedTo ();
CEntity * pColEntity = NULL;
CColPoint * pColPoint = NULL;
SLineOfSightBuildingResult pBuildingResult;
CEntitySAInterface * pEntity = NULL;
if ( m_Type != WEAPONTYPE_SHOTGUN )
{
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( true );
if ( m_pWeapon->ProcessLineOfSight ( &vecOrigin, &vecTarget, &pColPoint, &pColEntity, m_weaponConfig.flags, &pBuildingResult, m_Type, &pEntity ) )
{
vecTarget = pColPoint->GetPosition ();
}
// Don't continue without a valid colpoint
if ( !pColPoint )
return;
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( false );
// return if shoot if target is blocked is false and we aren't pointing at our target
if ( ( m_pTarget != NULL && m_pTarget->GetGameEntity ( ) != NULL && m_pTarget->GetGameEntity()->GetInterface ( ) != pEntity ) && m_weaponConfig.bShootIfTargetBlocked == false )
{
return;
}
// Execute our weapon fire event
CClientEntity * pClientEntity = m_pManager->FindEntitySafe ( pColEntity );
CLuaArguments Arguments;
if ( pClientEntity )
Arguments.PushElement ( pClientEntity ); // entity that got hit
else
Arguments.PushNil ( ); // Probably a building.
Arguments.PushNumber ( pColPoint->GetPosition ( ).fX ); // pos x
Arguments.PushNumber ( pColPoint->GetPosition ( ).fY ); // pos y
Arguments.PushNumber ( pColPoint->GetPosition ( ).fZ ); // pos z
Arguments.PushNumber ( pColPoint->GetNormal ( ).fX ); // Normal x
Arguments.PushNumber ( pColPoint->GetNormal ( ).fY ); // Normal y
Arguments.PushNumber ( pColPoint->GetNormal ( ).fZ ); // Normal z
Arguments.PushNumber ( pColPoint->GetSurfaceTypeB ( ) ); // Surface type "B"
Arguments.PushNumber ( pColPoint->GetLightingForTimeOfDay ( ) ); // Lighting
Arguments.PushNumber ( pColPoint->GetPieceTypeB ( ) ); // Piece
if ( !CallEvent ( "onClientWeaponFire", Arguments, true ) )
{
return;
}
DoGunShells ( vecOrigin, vecDirection );
CVector vecCollision;
if ( g_pGame->GetWaterManager ()->TestLineAgainstWater ( vecOrigin, vecTarget, &vecCollision ) )
{
g_pGame->GetFx ()->TriggerBulletSplash ( vecCollision );
g_pGame->GetAudioEngine ()->ReportBulletHit ( NULL, SURFACE_TYPE_WATER_SHALLOW, &vecCollision, 0.0f );
}
#ifdef MARKER_DEBUG
m_pMarker2->SetPosition ( vecTarget );
#endif
m_pWeapon->DoBulletImpact ( m_pObject, pEntity, &vecOrigin, &vecTarget, pColPoint, 0 );
if ( pColEntity && pColEntity->GetEntityType () == ENTITY_TYPE_PED )
{
ePedPieceTypes hitZone = ( ePedPieceTypes ) pColPoint->GetPieceTypeB ();
short sDamage = m_pWeaponInfo->GetDamagePerHit ();
m_pWeapon->GenerateDamageEvent ( dynamic_cast < CPed * > ( pColEntity ), m_pObject, m_Type, sDamage, hitZone, 0 );
}
}
#ifdef SHOTGUN_TEST
else
{
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( true );
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( false );
// Fire instant hit is off by a few degrees
FireShotgun ( m_pObject, vecOrigin, vecTarget, vecRotation );
}
#endif
if ( pColPoint )
pColPoint->Destroy ();
}
void CClientWeapon::FireInstantHit ( CVector vecOrigin, CVector vecTarget, bool bServerFire, bool bRemote )
#endif
{
CVector vecDirection = vecTarget - vecOrigin;
vecDirection.Normalize ();
CClientEntity * pAttachedTo = GetAttachedTo ();
CVector vecOriginalTarget = vecTarget;
CEntity * pColEntity = NULL;
CColPoint * pColPoint = NULL;
SLineOfSightBuildingResult pBuildingResult;
CEntitySAInterface * pEntity = NULL;
if ( m_Type != WEAPONTYPE_SHOTGUN )
{
CVector vecWeaponFirePosition;
if ( !IsLocalEntity ( ) && m_pOwner )
{
CClientPlayer * pPlayer = m_pOwner;
CClientPed * pLocalPlayer = g_pClientGame->GetLocalPlayer();
if ( pLocalPlayer && pPlayer )
{
CClientVehicle* pVehicle = pLocalPlayer->GetRealOccupiedVehicle ();
// Move both players to where they should be for shot compensation
if ( pPlayer && !pPlayer->IsLocalPlayer () )
{
if ( !pVehicle || pLocalPlayer->GetOccupiedVehicleSeat() == 0 )
{
// Warp back in time to where we were when this player shot (their latency)
// We don't account for interpolation here, +250ms seems to work better
// ** Changed ajustment to +125ms as the position of this clients player on the firers screen
// has been changed. See CClientPed::UpdateTargetPosition() **
CVector vecPosition;
unsigned short usLatency = ( pPlayer->GetLatency () + 125 );
g_pClientGame->GetNetAPI()->GetInterpolation ( vecPosition, usLatency );
// Move the entity back
if ( pVehicle )
{
pVehicle->GetPosition ( vecWeaponFirePosition );
pVehicle->SetPosition ( vecPosition, false, false );
}
else
{
pLocalPlayer->GetPosition ( vecWeaponFirePosition );
pLocalPlayer->SetPosition ( vecPosition, false, false );
}
}
}
}
}
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( true );
if ( m_pWeapon->ProcessLineOfSight ( &vecOrigin, &vecTarget, &pColPoint, &pColEntity, m_weaponConfig.flags, &pBuildingResult, m_Type, &pEntity ) )
{
vecTarget = pColPoint->GetPosition ();
}
// Don't continue without a valid colpoint
if ( !pColPoint )
return;
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( false );
// return if shoot if target is blocked is false and we aren't pointing at our target
if ( ( m_pTarget != NULL && m_pTarget->GetGameEntity ( ) != NULL && m_pTarget->GetGameEntity()->GetInterface ( ) != pEntity ) && m_weaponConfig.bShootIfTargetBlocked == false && bRemote == false )
{
if ( pColPoint )
pColPoint->Destroy ();
return;
}
// Execute our weapon fire event
CClientEntity * pClientEntity = m_pManager->FindEntitySafe ( pColEntity );
CLuaArguments Arguments;
if ( pClientEntity )
Arguments.PushElement ( pClientEntity ); // entity that got hit
else
Arguments.PushNil ( ); // Probably a building.
Arguments.PushNumber ( pColPoint->GetPosition ( ).fX ); // pos x
Arguments.PushNumber ( pColPoint->GetPosition ( ).fY ); // pos y
Arguments.PushNumber ( pColPoint->GetPosition ( ).fZ ); // pos z
Arguments.PushNumber ( pColPoint->GetNormal ( ).fX ); // Normal x
Arguments.PushNumber ( pColPoint->GetNormal ( ).fY ); // Normal y
Arguments.PushNumber ( pColPoint->GetNormal ( ).fZ ); // Normal z
Arguments.PushNumber ( pColPoint->GetSurfaceTypeB ( ) ); // Surface type "B"
Arguments.PushNumber ( pColPoint->GetLightingForTimeOfDay ( ) ); // Lighting
Arguments.PushNumber ( pColPoint->GetPieceTypeB ( ) ); // Piece
if ( !CallEvent ( "onClientWeaponFire", Arguments, true ) )
{
if ( pColPoint )
pColPoint->Destroy ();
return;
}
DoGunShells ( vecOrigin, vecDirection );
CVector vecCollision;
if ( g_pGame->GetWaterManager ()->TestLineAgainstWater ( vecOrigin, vecTarget, &vecCollision ) )
{
g_pGame->GetFx ()->TriggerBulletSplash ( vecCollision );
g_pGame->GetAudioEngine ()->ReportBulletHit ( NULL, SURFACE_TYPE_WATER_SHALLOW, &vecCollision, 0.0f );
}
#ifdef MARKER_DEBUG
m_pMarker2->SetPosition ( vecTarget );
#endif
m_pWeapon->DoBulletImpact ( m_pObject, pEntity, &vecOrigin, &vecTarget, pColPoint, 0 );
if ( !IsLocalEntity ( ) && m_pOwner )
{
CClientPed * pPed = m_pOwner;
CClientPed * pLocalPlayer = g_pClientGame->GetLocalPlayer();
if ( pPed->GetType () == CCLIENTPLAYER )
{
// Restore compensated positions
if ( !pPed->IsLocalPlayer () )
{
CClientVehicle* pVehicle = pLocalPlayer->GetRealOccupiedVehicle ();
if ( !pVehicle )
{
pLocalPlayer->SetPosition ( vecWeaponFirePosition, false, false );
}
else if ( pLocalPlayer->GetOccupiedVehicleSeat() == 0 )
{
pVehicle->SetPosition ( vecWeaponFirePosition, false, false );
}
}
}
}
if ( !IsLocalEntity ( ) && GetOwner ( ) == g_pClientGame->GetLocalPlayer ( ) && bServerFire == false )
{
g_pClientGame->GetNetAPI ( )->SendBulletSyncCustomWeaponFire ( this, vecOrigin, vecOriginalTarget );
}
}
#ifdef SHOTGUN_TEST
else
{
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( true );
//if ( pAttachedTo ) pAttachedTo->WorldIgnore ( false );
// Fire instant hit is off by a few degrees
FireShotgun ( m_pObject, vecOrigin, vecTarget, vecRotation );
}
#endif
if ( pColPoint )
pColPoint->Destroy ();
}
bool CVehiclePuresyncPacket::Read ( NetBitStreamInterface& BitStream )
{
// Got a player to read?
if ( m_pSourceElement )
{
CPlayer * pSourcePlayer = static_cast < CPlayer * > ( m_pSourceElement );
// Player is in a vehicle?
CVehicle* pVehicle = pSourcePlayer->GetOccupiedVehicle ();
if ( pVehicle )
{
// Read out the time context
unsigned char ucTimeContext = 0;
if ( !BitStream.Read ( ucTimeContext ) )
return false;
// Only read this packet if it matches the current time context that
// player is in.
if ( !pSourcePlayer->CanUpdateSync ( ucTimeContext ) )
{
return false;
}
// Read out the keysync data
CControllerState ControllerState;
if ( !ReadFullKeysync ( ControllerState, BitStream ) )
return false;
// Read out its position
SPositionSync position ( false );
if ( !BitStream.Read ( &position ) )
return false;
pSourcePlayer->SetPosition ( position.data.vecPosition );
// Jax: don't allow any outdated packets through
unsigned char ucSeat;
if ( !BitStream.Read ( ucSeat ) )
return false;
if ( ucSeat != pSourcePlayer->GetOccupiedVehicleSeat () )
{
// Mis-matching seats can happen when we warp into a different one,
// which will screw up the whole packet
return false;
}
// Read out the vehicle matrix only if he's the driver
unsigned int uiSeat = pSourcePlayer->GetOccupiedVehicleSeat ();
if ( uiSeat == 0 )
{
// Read out the vehicle rotation in degrees
SRotationDegreesSync rotation;
if( !BitStream.Read ( &rotation ) )
return false;
// Set it
pVehicle->SetPosition ( position.data.vecPosition );
pVehicle->SetRotationDegrees ( rotation.data.vecRotation );
// Move speed vector
SVelocitySync velocity;
if ( !BitStream.Read ( &velocity ) )
return false;
pVehicle->SetVelocity ( velocity.data.vecVelocity );
pSourcePlayer->SetVelocity ( velocity.data.vecVelocity );
// Turn speed vector
SVelocitySync turnSpeed;
if ( !BitStream.Read ( &turnSpeed ) )
return false;
pVehicle->SetTurnSpeed ( turnSpeed.data.vecVelocity );
// Health
SVehicleHealthSync health;
if ( !BitStream.Read ( &health ) )
return false;
float fPreviousHealth = pVehicle->GetHealth ();
float fHealth = health.data.fValue;
// Less than last time?
if ( fHealth < fPreviousHealth )
{
// Grab the delta health
float fDeltaHealth = fPreviousHealth - fHealth;
if ( fDeltaHealth > 0.0f )
{
// Call the onVehicleDamage event
CLuaArguments Arguments;
Arguments.PushNumber ( fDeltaHealth );
pVehicle->CallEvent ( "onVehicleDamage", Arguments );
}
}
pVehicle->SetHealth ( fHealth );
// Trailer chain
CVehicle* pTowedByVehicle = pVehicle;
CVehicle* pTrailer = NULL;
ElementID TrailerID;
bool bHasTrailer;
if ( !BitStream.ReadBit ( bHasTrailer ) )
return false;
while ( bHasTrailer )
{
BitStream.ReadCompressed ( TrailerID );
CElement* pElement = CElementIDs::GetElement ( TrailerID );
if ( pElement )
pTrailer = static_cast < CVehicle* > ( pElement );
// Read out the trailer position and rotation
SPositionSync trailerPosition ( false );
if ( !BitStream.Read ( &trailerPosition ) )
return false;
SRotationDegreesSync trailerRotation;
if ( !BitStream.Read ( &trailerRotation ) )
return false;
// If we found the trailer
if ( pTrailer )
{
// Set its position and rotation
pTrailer->SetPosition ( trailerPosition.data.vecPosition );
pTrailer->SetRotationDegrees ( trailerRotation.data.vecRotation );
// Is this a new trailer, attached?
CVehicle* pCurrentTrailer = pTowedByVehicle->GetTowedVehicle ();
if ( pCurrentTrailer != pTrailer )
{
// If theres a trailer already attached
if ( pCurrentTrailer )
{
pTowedByVehicle->SetTowedVehicle ( NULL );
pCurrentTrailer->SetTowedByVehicle ( NULL );
// Tell everyone to detach them
CVehicleTrailerPacket AttachPacket ( pTowedByVehicle, pCurrentTrailer, false );
g_pGame->GetPlayerManager ()->BroadcastOnlyJoined ( AttachPacket );
// Execute the attach trailer script function
CLuaArguments Arguments;
Arguments.PushElement ( pTowedByVehicle );
pCurrentTrailer->CallEvent ( "onTrailerDetach", Arguments );
}
// If something else is towing this trailer
CVehicle* pCurrentVehicle = pTrailer->GetTowedByVehicle ();
if ( pCurrentVehicle )
{
pCurrentVehicle->SetTowedVehicle ( NULL );
pTrailer->SetTowedByVehicle ( NULL );
// Tell everyone to detach them
CVehicleTrailerPacket AttachPacket ( pCurrentVehicle, pTrailer, false );
g_pGame->GetPlayerManager ()->BroadcastOnlyJoined ( AttachPacket );
// Execute the attach trailer script function
CLuaArguments Arguments;
Arguments.PushElement ( pCurrentVehicle );
pTrailer->CallEvent ( "onTrailerDetach", Arguments );
}
pTowedByVehicle->SetTowedVehicle ( pTrailer );
pTrailer->SetTowedByVehicle ( pTowedByVehicle );
// Execute the attach trailer script function
CLuaArguments Arguments;
Arguments.PushElement ( pTowedByVehicle );
bool bContinue = pTrailer->CallEvent ( "onTrailerAttach", Arguments );
// Attach or detach trailers depending on the event outcome
CVehicleTrailerPacket TrailerPacket ( pTowedByVehicle, pTrailer, bContinue );
g_pGame->GetPlayerManager ()->BroadcastOnlyJoined ( TrailerPacket );
}
}
else
break;
pTowedByVehicle = pTrailer;
if ( BitStream.ReadBit ( bHasTrailer ) == false )
return false;
}
// If there was a trailer before
CVehicle* pCurrentTrailer = pTowedByVehicle->GetTowedVehicle ();
if ( pCurrentTrailer )
{
pTowedByVehicle->SetTowedVehicle ( NULL );
pCurrentTrailer->SetTowedByVehicle ( NULL );
// Tell everyone else to detach them
CVehicleTrailerPacket AttachPacket ( pTowedByVehicle, pCurrentTrailer, false );
g_pGame->GetPlayerManager ()->BroadcastOnlyJoined ( AttachPacket );
// Execute the detach trailer script function
CLuaArguments Arguments;
Arguments.PushElement ( pTowedByVehicle );
pCurrentTrailer->CallEvent ( "onTrailerDetach", Arguments );
}
}
// Player health
SPlayerHealthSync health;
if ( !BitStream.Read ( &health ) )
return false;
float fHealth = health.data.fValue;
float fOldHealth = pSourcePlayer->GetHealth ();
float fHealthLoss = fOldHealth - fHealth;
// Less than last packet's frame?
if ( fHealth < fOldHealth && fHealthLoss > 0 )
{
// Call the onPlayerDamage event
CLuaArguments Arguments;
Arguments.PushNil ();
Arguments.PushNumber ( false );
Arguments.PushNumber ( false );
Arguments.PushNumber ( fHealthLoss );
pSourcePlayer->CallEvent ( "onPlayerDamage", Arguments );
}
pSourcePlayer->SetHealth ( fHealth );
// Armor
SPlayerArmorSync armor;
if ( !BitStream.Read ( &armor ) )
return false;
float fArmor = armor.data.fValue;
float fOldArmor = pSourcePlayer->GetArmor ();
float fArmorLoss = fOldArmor - fArmor;
// Less than last packet's frame?
if ( fArmor < fOldArmor && fArmorLoss > 0 )
{
// Call the onPlayerDamage event
CLuaArguments Arguments;
Arguments.PushNil ();
Arguments.PushNumber ( false );
Arguments.PushNumber ( false );
Arguments.PushNumber ( fArmorLoss );
pSourcePlayer->CallEvent ( "onPlayerDamage", Arguments );
}
pSourcePlayer->SetArmor ( fArmor );
// Flags
SVehiclePuresyncFlags flags;
if ( !BitStream.Read ( &flags ) )
return false;
pSourcePlayer->SetWearingGoggles ( flags.data.bIsWearingGoggles );
pSourcePlayer->SetDoingGangDriveby ( flags.data.bIsDoingGangDriveby );
// Weapon sync
if ( flags.data.bHasAWeapon )
{
SWeaponSlotSync slot;
if ( !BitStream.Read ( &slot ) )
return false;
pSourcePlayer->SetWeaponSlot ( slot.data.uiSlot );
if ( flags.data.bIsDoingGangDriveby && CWeaponNames::DoesSlotHaveAmmo ( slot.data.uiSlot ) )
{
// Read the ammo states
SWeaponAmmoSync ammo ( pSourcePlayer->GetWeaponType (), false, true );
if ( !BitStream.Read ( &ammo ) )
return false;
pSourcePlayer->SetWeaponAmmoInClip ( ammo.data.usAmmoInClip );
// Read aim data
SWeaponAimSync aim ( pSourcePlayer->GetWeaponRange (), true );
if ( !BitStream.Read ( &aim ) )
return false;
pSourcePlayer->SetAimDirection ( aim.data.fArm );
pSourcePlayer->SetSniperSourceVector ( aim.data.vecOrigin );
pSourcePlayer->SetTargettingVector ( aim.data.vecTarget );
// Read the driveby direction
SDrivebyDirectionSync driveby;
if ( !BitStream.Read ( &driveby ) )
return false;
pSourcePlayer->SetDriveByDirection ( driveby.data.ucDirection );
}
}
else
pSourcePlayer->SetWeaponSlot ( 0 );
// Vehicle specific data if he's the driver
if ( uiSeat == 0 )
{
ReadVehicleSpecific ( pVehicle, BitStream );
// Set vehicle specific stuff if he's the driver
pVehicle->SetSirenActive ( flags.data.bIsSirenOrAlarmActive );
pVehicle->SetSmokeTrailEnabled ( flags.data.bIsSmokeTrailEnabled );
pVehicle->SetLandingGearDown ( flags.data.bIsLandingGearDown );
pVehicle->SetOnGround ( flags.data.bIsOnGround );
pVehicle->SetInWater ( flags.data.bIsInWater );
pVehicle->SetDerailed ( flags.data.bIsDerailed );
pVehicle->SetHeliSearchLightVisible ( flags.data.bIsHeliSearchLightVisible );
}
// Read the vehicle_look_left and vehicle_look_right control states
// if it's an aircraft.
if ( flags.data.bIsAircraft )
{
ControllerState.LeftShoulder2 = BitStream.ReadBit () * 255;
ControllerState.RightShoulder2 = BitStream.ReadBit () * 255;
}
pSourcePlayer->GetPad ()->NewControllerState ( ControllerState );
// Success
return true;
}
}
return false;
}
void CMapManager::SpawnPlayer ( CPlayer& Player, const CVector& vecPosition, float fRotation, unsigned short usModel, unsigned char ucInterior, unsigned short usDimension, CTeam* pTeam )
{
// Don't force them off their team if the spawnpoint doesn't have one
if ( pTeam == NULL )
pTeam = Player.GetTeam ();
ElementID TeamID = ( pTeam ) ? pTeam->GetID () : INVALID_ELEMENT_ID;
// Change the time context to avoid old sync packets arriving causing players
// to slide from previous location to the new one.
unsigned char ucTimeContext = Player.GenerateSyncTimeContext ();
// Tell everyone where he spawns
m_pPlayerManager->BroadcastOnlyJoined ( CPlayerSpawnPacket ( Player.GetID (), vecPosition, fRotation, usModel, ucInterior, usDimension, TeamID, ucTimeContext ) );
// Remove him from any occupied vehicle
CVehicle* pVehicle = Player.GetOccupiedVehicle ();
if ( pVehicle )
{
pVehicle->SetOccupant ( NULL, Player.GetOccupiedVehicleSeat () );
Player.SetOccupiedVehicle ( NULL, 0 );
}
// If this guy was jacking someone, make sure its aborted
pVehicle = Player.GetJackingVehicle ();
if ( pVehicle )
{
if ( Player.GetVehicleAction () == CPlayer::VEHICLEACTION_JACKING )
{
CPed * pOccupant = pVehicle->GetOccupant ( 0 );
if ( pOccupant )
{
pOccupant->SetVehicleAction ( CPlayer::VEHICLEACTION_NONE );
// Tell everyone
CVehicleInOutPacket Reply ( pVehicle->GetID (), 0, CGame::VEHICLE_NOTIFY_JACK_RETURN, pOccupant->GetID (), Player.GetID () );
Reply.SetSourceElement ( &Player );
m_pPlayerManager->BroadcastOnlyJoined ( Reply );
}
}
if ( pVehicle->GetJackingPlayer () == &Player )
pVehicle->SetJackingPlayer ( NULL );
}
// Update the player data
Player.SetSpawned ( true );
Player.SetHealth ( Player.GetMaxHealth () );
Player.SetIsDead ( false );
Player.SetWearingGoggles ( false );
Player.SetHasJetPack ( false );
Player.SetPosition ( vecPosition );
Player.SetRotation ( fRotation );
Player.SetModel ( usModel );
Player.SetVehicleAction ( CPlayer::VEHICLEACTION_NONE );
Player.SetTeam ( pTeam, true );
Player.SetInterior ( ucInterior );
Player.SetDimension ( usDimension );
Player.AttachTo ( NULL );
// Call onPlayerSpawn
CLuaArguments OnPlayerSpawnArguments;
OnPlayerSpawnArguments.PushNumber ( vecPosition.fX );
OnPlayerSpawnArguments.PushNumber ( vecPosition.fY );
OnPlayerSpawnArguments.PushNumber ( vecPosition.fZ );
OnPlayerSpawnArguments.PushNumber ( fRotation );
OnPlayerSpawnArguments.PushElement ( pTeam );
OnPlayerSpawnArguments.PushNumber ( usModel );
OnPlayerSpawnArguments.PushNumber ( ucInterior );
OnPlayerSpawnArguments.PushNumber ( usDimension );
Player.CallEvent ( "onPlayerSpawn", OnPlayerSpawnArguments );
}
void CRPCFunctions::CursorEvent ( NetBitStreamInterface & bitStream )
{
SMouseButtonSync button;
unsigned char ucButton;
CVector2D vecCursorPosition;
unsigned short usX;
unsigned short usY;
SPositionSync position ( false );
CVector vecPosition;
bool bHasCollisionElement;
ElementID elementID;
if ( bitStream.Read ( &button ) &&
bitStream.ReadCompressed ( usX ) &&
bitStream.ReadCompressed ( usY ) &&
bitStream.Read ( &position ) &&
bitStream.ReadBit ( bHasCollisionElement ) &&
( !bHasCollisionElement || bitStream.ReadCompressed ( elementID ) ) )
{
ucButton = button.data.ucButton;
vecCursorPosition.fX = static_cast < float > ( usX );
vecCursorPosition.fY = static_cast < float > ( usY );
vecPosition = position.data.vecPosition;
if ( !bHasCollisionElement )
elementID = INVALID_ELEMENT_ID;
}
else
return;
if ( m_pSourcePlayer->IsJoined () )
{
// Get the button and state
const char* szButton = NULL;
const char* szState = NULL;
switch ( ucButton )
{
case 0:
szButton = "left";
szState = "down";
break;
case 1:
szButton = "left";
szState = "up";
break;
case 2:
szButton = "middle";
szState = "down";
break;
case 3:
szButton = "middle";
szState = "up";
break;
case 4:
szButton = "right";
szState = "down";
break;
case 5:
szButton = "right";
szState = "up";
break;
}
if ( szButton && szState )
{
CElement* pElement = CElementIDs::GetElement ( elementID );
if ( pElement )
{
// Call the onElementClicked event
CLuaArguments Arguments;
Arguments.PushString ( szButton );
Arguments.PushString ( szState );
Arguments.PushElement ( m_pSourcePlayer );
Arguments.PushNumber ( vecPosition.fX );
Arguments.PushNumber ( vecPosition.fY );
Arguments.PushNumber ( vecPosition.fZ );
pElement->CallEvent ( "onElementClicked", Arguments );
}
// Call the onPlayerClick event
CLuaArguments Arguments;
Arguments.PushString ( szButton );
Arguments.PushString ( szState );
if ( pElement )
Arguments.PushElement ( pElement );
else
Arguments.PushNil ();
Arguments.PushNumber ( vecPosition.fX );
Arguments.PushNumber ( vecPosition.fY );
Arguments.PushNumber ( vecPosition.fZ );
Arguments.PushNumber ( vecCursorPosition.fX );
Arguments.PushNumber ( vecCursorPosition.fY );
m_pSourcePlayer->CallEvent ( "onPlayerClick", Arguments );
// TODO: iterate server-side element managers for the click events, eg: colshapes
}
}
}
void CPickup::Use ( CPlayer& Player )
{
// Call the onPickupUse event
CLuaArguments Arguments;
Arguments.PushElement ( &Player );
if ( !CallEvent ( "onPickupUse", Arguments ) )
{
CLuaArguments Arguments2;
Arguments2.PushElement ( this ); // pickup
Player.CallEvent ( "onPlayerPickupUse", Arguments2 );
}
else
{
CLuaArguments Arguments2;
Arguments2.PushElement ( this ); // pickup
if ( Player.CallEvent ( "onPlayerPickupUse", Arguments2 ) )
{
// Tell all the other players to hide it if the respawn intervals are bigger than 0
if ( m_ulRespawnIntervals > 0 )
{
// Save our last used time
m_ulLastUsedTime = GetTime ();
// Mark us as not spawned
m_bSpawned = false;
// Mark us as hidden
SetVisible ( false );
}
// Tell him to play the sound and hide/show it
Player.Send ( CPickupHitConfirmPacket ( this, true ) );
// Tell everyone else to hide/show it as neccessary
g_pGame->GetPlayerManager ()->BroadcastOnlyJoined ( CPickupHitConfirmPacket ( this, false ), &Player );
// Handle it depending on the type
switch ( m_ucType )
{
// Health pickup?
case CPickup::HEALTH:
{
float fHealth = Player.GetHealth ();
float fNewHealth = fHealth + m_fAmount;
if ( fNewHealth > 200.0f )
fNewHealth = 200.0f;
CStaticFunctionDefinitions::SetElementHealth ( &Player, fNewHealth );
break;
}
// Armor pickup?
case CPickup::ARMOR:
{
float fArmor = Player.GetArmor ();
float fNewArmor = fArmor + m_fAmount;
if ( fNewArmor > 100.0f )
fNewArmor = 100.0f;
CStaticFunctionDefinitions::SetPedArmor ( &Player, fNewArmor );
break;
}
// Weapon pickup?
case CPickup::WEAPON:
{
// Give him the weapon
CStaticFunctionDefinitions::GiveWeapon ( &Player, m_ucWeaponType, m_usAmmo );
break;
}
default: break;
}
}
}
}
bool CPlayerPuresyncPacket::Read ( NetBitStreamInterface& BitStream )
{
if ( m_pSourceElement )
{
CPlayer * pSourcePlayer = static_cast < CPlayer * > ( m_pSourceElement );
// Read out the time context
unsigned char ucTimeContext = 0;
if ( !BitStream.Read ( ucTimeContext ) )
return false;
// Only read this packet if it matches the current time context that
// player is in.
if ( !pSourcePlayer->CanUpdateSync ( ucTimeContext ) )
{
return false;
}
// Read out keys
CControllerState ControllerState;
ReadFullKeysync ( ControllerState, BitStream );
pSourcePlayer->GetPad ()->NewControllerState ( ControllerState );
// Read the flags
SPlayerPuresyncFlags flags;
if ( !BitStream.Read ( &flags ) )
return false;
pSourcePlayer->SetInWater ( flags.data.bIsInWater );
pSourcePlayer->SetOnGround ( flags.data.bIsOnGround );
pSourcePlayer->SetHasJetPack ( flags.data.bHasJetPack );
pSourcePlayer->SetDucked ( flags.data.bIsDucked );
pSourcePlayer->SetWearingGoggles ( flags.data.bWearsGoogles );
pSourcePlayer->SetChoking ( flags.data.bIsChoking );
pSourcePlayer->SetAkimboArmUp ( flags.data.bAkimboTargetUp );
pSourcePlayer->SetOnFire ( flags.data.bIsOnFire );
pSourcePlayer->SetStealthAiming ( flags.data.bStealthAiming );
// Contact element
CElement* pContactElement = NULL;
if ( flags.data.bHasContact )
{
ElementID Temp;
if ( !BitStream.ReadCompressed ( Temp ) )
return false;
pContactElement = CElementIDs::GetElement ( Temp );
}
CElement * pPreviousContactElement = pSourcePlayer->GetContactElement ();
pSourcePlayer->SetContactElement ( pContactElement );
if ( pPreviousContactElement != pContactElement )
{
// Call our onPlayerContact event
CLuaArguments Arguments;
if ( pPreviousContactElement )
Arguments.PushElement ( pPreviousContactElement );
else
Arguments.PushNil ();
if ( pContactElement )
Arguments.PushElement ( pContactElement );
else
Arguments.PushNil ();
pSourcePlayer->CallEvent ( "onPlayerContact", Arguments );
}
// Player position
SPositionSync position ( false );
if ( !BitStream.Read ( &position ) )
return false;
if ( pContactElement )
{
pSourcePlayer->SetContactPosition ( position.data.vecPosition );
// Get the true position
CVector vecTempPos = pContactElement->GetPosition ();
position.data.vecPosition += vecTempPos;
}
pSourcePlayer->SetPosition ( position.data.vecPosition );
// Player rotation
SPedRotationSync rotation;
if ( !BitStream.Read ( &rotation ) )
return false;
pSourcePlayer->SetRotation ( rotation.data.fRotation );
// Move speed vector
if ( flags.data.bSyncingVelocity )
{
SVelocitySync velocity;
if ( !BitStream.Read ( &velocity ) )
return false;
pSourcePlayer->SetVelocity ( velocity.data.vecVelocity );
}
// Health ( stored with damage )
SPlayerHealthSync health;
if ( !BitStream.Read ( &health ) )
return false;
float fHealth = health.data.fValue;
// Armor
SPlayerArmorSync armor;
if ( !BitStream.Read ( &armor ) )
return false;
float fArmor = armor.data.fValue;
float fOldArmor = pSourcePlayer->GetArmor ();
float fArmorLoss = fOldArmor - fArmor;
pSourcePlayer->SetArmor ( fArmor );
// Read out and set the camera rotation
float fCameraRotation;
if ( !BitStream.Read ( fCameraRotation ) )
return false;
pSourcePlayer->SetCameraRotation ( fCameraRotation );
if ( flags.data.bHasAWeapon )
{
if ( BitStream.Version () >= 0x0d )
{
// Check client has the weapon we think he has
unsigned char ucWeaponType;
if ( !BitStream.Read ( ucWeaponType ) )
return false;
if ( pSourcePlayer->GetWeaponType () != ucWeaponType )
return false;
}
// Current weapon slot
SWeaponSlotSync slot;
if ( !BitStream.Read ( &slot ) )
return false;
unsigned int uiSlot = slot.data.uiSlot;
pSourcePlayer->SetWeaponSlot ( uiSlot );
if ( CWeaponNames::DoesSlotHaveAmmo ( uiSlot ) )
{
// Read out the ammo states
SWeaponAmmoSync ammo ( pSourcePlayer->GetWeaponType (), true, true );
if ( !BitStream.Read ( &ammo ) )
return false;
pSourcePlayer->SetWeaponAmmoInClip ( ammo.data.usAmmoInClip );
pSourcePlayer->SetWeaponTotalAmmo ( ammo.data.usTotalAmmo );
// Read out the aim data
SWeaponAimSync sync ( pSourcePlayer->GetWeaponRange (), ( ControllerState.RightShoulder1 || ControllerState.ButtonCircle ) );
if ( !BitStream.Read ( &sync ) )
return false;
// Set the arm directions and whether or not arms are up
pSourcePlayer->SetAimDirection ( sync.data.fArm );
// Read the aim data only if he's shooting or aiming
if ( sync.isFull() )
{
pSourcePlayer->SetSniperSourceVector ( sync.data.vecOrigin );
pSourcePlayer->SetTargettingVector ( sync.data.vecTarget );
}
}
else
{
pSourcePlayer->SetWeaponAmmoInClip ( 1 );
pSourcePlayer->SetWeaponTotalAmmo ( 1 );
}
}
else
{
pSourcePlayer->SetWeaponSlot ( 0 );
pSourcePlayer->SetWeaponAmmoInClip ( 1 );
pSourcePlayer->SetWeaponTotalAmmo ( 1 );
}
// Read out damage info if changed
if ( BitStream.ReadBit () == true )
{
ElementID DamagerID;
if ( !BitStream.ReadCompressed ( DamagerID ) )
return false;
SWeaponTypeSync weaponType;
if ( !BitStream.Read ( &weaponType ) )
return false;
SBodypartSync bodyPart;
if ( !BitStream.Read ( &bodyPart ) )
return false;
pSourcePlayer->SetDamageInfo ( DamagerID, weaponType.data.ucWeaponType, bodyPart.data.uiBodypart );
}
// If we know the player's dead, make sure the health we send on is 0
if ( pSourcePlayer->IsDead () )
fHealth = 0.0f;
float fOldHealth = pSourcePlayer->GetHealth ();
float fHealthLoss = fOldHealth - fHealth;
pSourcePlayer->SetHealth ( fHealth );
// Less than last packet's frame?
if ( fHealthLoss > 0 || fArmorLoss > 0 )
{
float fDamage = 0.0f;
if ( fHealthLoss > 0 ) fDamage += fHealthLoss;
if ( fArmorLoss > 0 ) fDamage += fArmorLoss;
// Call the onPlayerDamage event
CLuaArguments Arguments;
CElement* pKillerElement = CElementIDs::GetElement ( pSourcePlayer->GetPlayerAttacker () );
if ( pKillerElement ) Arguments.PushElement ( pKillerElement );
else Arguments.PushNil ();
Arguments.PushNumber ( pSourcePlayer->GetAttackWeapon () );
Arguments.PushNumber ( pSourcePlayer->GetAttackBodyPart () );
Arguments.PushNumber ( fDamage );
pSourcePlayer->CallEvent ( "onPlayerDamage", Arguments );
}
// Success
return true;
}
return false;
}
