Send a data to Client

[firesqual]

Hello guys,

I'm trying to develop a new system. My system works like that : A chest spawn which give some loots. I want to make a certain zone around it PvP, i tried to take the Arena system, it works, but when i want to take the positions of the chests, it can't take it, because client don't have the chest ID.

What i'm asking is how to send the CCtrl m_objid value to the client so it will be able to know which ID have the chest and then allow to take the positions of it ?

I tried to add this :

ar << g_WarChestMng.m_pWarChest->m_objid;

to ObjSerializeOpt.cpp in void CObj::Serialize( CAr & ar ) function, but it only broke my server xD

If you guys could help me there ! Thanks alot

[alfredico]

I don't understand. Try a better explanation and the use of CObj::Serialize seems wrong to me.

[firesqual]

I'm trying to make the area around the chest PvP. But the chest can spawn at different places.

So i need to get the Chest ID to allow PvP around it client side.. I'm trying to send the objid to the client, but can't make it works

[alfredico]

Couldn't figure out right now a way to do as you want.

Some idea I had:

Add this to a function like bool CMover::IsChestPvpZone(CMover* pMover)

FOR_LINKMAP(GetWorld(), GetPos(), pObj, nRange, CObj::linkDynamic, nLayer)
{
if(pObj->GetType() == CHEST)
{
//Set PvP to true or whatever (position coordinates I think). In range return true and not range return false
}
}
END_LINKMAP

And then add to PK zones check.

[firesqual]

But doing like this will not make it work for every different positions of the chest, right ?

[alfredico]

If there is a chest it will be a pvp zone.

[firesqual]

Only around the chest even if the chest is at different places ?

[alfredico]

Originally Posted by alfredico

If there is a chest it will be a pvp zone.

Please.

[firesqual]

Sorry, my last comment was a bug xD Thanks guys anyway, i'll try this out

[firesqual]

Hello back guys, i have some news. Its still not working, and i can't figure out why.
It seems like the client can't get the Chest because if i remove the RETURN FALSE after the if( pObj ) verification, it works but everywhere in map :/

Here is my BOOL CMover::IsWarChestTarget( CMover* pMover )

 Spoiler

#ifdef __WAR_CHEST
BOOL CMover::IsWarChestTarget( CMover* pMover )
{
CObj* pObj = g_WarChestMng.m_pWarChest;
int nRange = 48;
FOR_LINKMAP(GetWorld(), GetPos(), pObj, nRange, CObj::linkDynamic, GetLayer())
{
CObj* pObj = g_WarChestMng.m_pWarChest;
if(pObj)
{
if( pObj->GetType() == OT_CTRL )
{
CWorld* pWorld = GetWorld();
if( pWorld && pWorld->IsWarChestZone() )
{
int dx = (int)( pMover->GetPos().x - 3080 );
int dy = (int)( pMover->GetPos().z - 3671 );
int d = dx * dx + dy * dy;
if( d > 12460 )
return FALSE;

dx = (int)( GetPos().x - 3080 );
dy = (int)( GetPos().z - 3671 );
d = dx * dx + dy * dy;
if( d > 12460 )
return FALSE;

return TRUE;
}
}else
return FALSE;
}else
return FALSE;
}
END_LINKMAP
}
#endif // __WAR_CHEST

And here is my chest spawn function :

 Spoiler

void CWarChestMng::SpawnWarChest( )
{
#ifdef __WORLDSERVER
CWorld* pWorld = g_WorldMng.GetWorld( WI_WORLD_MADRIGAL );
#endif
CObj* pObj = CreateObj( D3DDEVICE, OT_CTRL, 155 );
if( IsInvalidObj( pObj ) || pObj->GetType() != OT_CTRL )
return;

CCommonCtrl* pCommonCtrl = (CCommonCtrl*)pObj;
pCommonCtrl->m_CtrlElem.m_dwMinItemNum = 1;
pCommonCtrl->m_CtrlElem.m_dwMaxiItemNum = 1;
pCommonCtrl->m_CtrlElem.m_dwInsideItemKind[0] = 26456;
pCommonCtrl->m_CtrlElem.m_dwInsideItemPer [0] = 3000000000;
// pObj->SetPos( D3DXVECTOR3( 3080.388672F, 47.924984F, 3671.386230F ) );
switch(xRandom( 2 ) )
{
case 0: pObj->SetPos( D3DXVECTOR3( 3080.388672F, 47.924984F, 3671.386230F ) ); break;
case 1: pObj->SetPos( D3DXVECTOR3( 4235.388672F, 47.924984F, 4329.386230F ) ); break;
}

#ifdef __WORLDSERVER
pWorld->ADDOBJ( pObj, TRUE, NULL );
#endif

m_pWarChest = (CObj*)pObj;

Error("L'ID : %d", g_WarChestMng.m_pWarChest->m_dwIndex);
#ifdef __WORLDSERVER
CString str;
str.Format( "WarChest has spawn !");
g_DPCoreClient.SendSystem( str );
#endif
}

#endif // __WAR_CHEST