void StoreItemRandomValue(pItem pi,int tmpreg)
{ // Function Created by Magius(CHE) for trade System
int max=0,min=0;
if ( ! pi ) return;
if (pi->good<0) return;
if (tmpreg<0)
{
pItem pio=pi->getOutMostCont();
if (pio->isInWorld())
tmpreg=calcRegionFromXY( pio->getPosition() );
else
{
pChar pc=cSerializable::findCharBySerial(pio->getContSerial());
if (!pc) return;
tmpreg=calcRegionFromXY( pc->getPosition() );
}
}
if (tmpreg<0 || tmpreg>255 || pi->good<0 || pi->good>255) return;
min=region[tmpreg].goodrnd1[pi->good];
max=region[tmpreg].goodrnd2[pi->good];
if (max!=0 || min!=0)
pi->rndvaluerate=(int) RandomNum(min,max);
}
//o---------------------------------------------------------------------------o
//| Function : void restockNPC(CChar *i, bool stockAll)
//| Date : Unknown
//| Programmer : UOX3 DevTeam
//o---------------------------------------------------------------------------o
//| Purpose : Restock NPC Vendors
//o---------------------------------------------------------------------------o
void restockNPC(CChar& i, bool stockAll)
{
if (!i.IsShop())
return; // if we aren't a shopkeeper, why bother?
CItem *ci = i.GetItemAtLayer(IL_SELLCONTAINER);
if (ValidateObject(ci))
{
CDataList< CItem * > *ciCont = ci->GetContainsList();
for (CItem *c = ciCont->First(); !ciCont->Finished(); c = ciCont->Next())
if (ValidateObject(c))
{
if (stockAll)
{
c->IncAmount(c->GetRestock());
c->SetRestock(0);
}
else if (c->GetRestock())
{
UI16 stockAmt = UOX_MIN(c->GetRestock(), static_cast<UI16>((c->GetRestock() / 2) + 1));
c->IncAmount(stockAmt);
c->SetRestock(c->GetRestock() - stockAmt);
}
if (cwmWorldState->ServerData()->TradeSystemStatus())
{
CTownRegion *tReg = calcRegionFromXY(i.GetX(), i.GetY(), i.WorldNumber());
Items->StoreItemRandomValue(c, tReg);
}
}
}
}
/*!
\brief trade System
\author Magius(CHE)
\todo Try to take a look to what is this and document it
*/
int calcGoodValue(pChar npc, pItem pi, int value,int goodtype)
{
if ( ! npc ) return 0;
if ( ! pi ) return value;
int actreg=calcRegionFromXY( npc->getPosition() );
int regvalue=0;
int x;
int good=pi->good;
if (good<=INVALID || good >255 || actreg<=INVALID || actreg>255) return value;
if (goodtype==1) regvalue=region[actreg].goodsell[pi->good]; // Vendor SELL
if (goodtype==0) regvalue=region[actreg].goodbuy[pi->good]; // Vendor BUY
x=(int) (value*abs(regvalue))/1000;
if (regvalue<0) value-=x;
else value+=x;
if (value<=0) value=1; // Added by Magius(CHE) (2)
return value;
}
void checkregion(pChar pc)
{
if ( ! pc ) return;
pClient client;
pPC tmp;
int calcreg, j;
calcreg=calcRegionFromXY( pc->getPosition() );
if (calcreg!= pc->region)
{
pFunctionHandle evt = pc->getEvent(cChar::evtChrOnRegionChange);
if(evt) {
cVariantVector params = cVariantVector(3);
params[0] = pc->getSerial(); params[1] = pc->region; params[2] = calcreg;
evt->setParams(params);
evt->execute();
}
client = (tmp = dynamic_cast<pPC>(pc))? tmp->getClient() : NULL;
if (client)
{
pweather(client);
Calendar::commitSeason(pc);
if (region[ pc->region ].name[0]!=0)
{
client->sysmessage("You have left %s.", region[ pc->region].name);
}
if (region[calcreg].name[0]!=0)
{
client->sysmessage("You have entered %s.", region[calcreg].name);
}
j=strcmp(region[calcreg].guardowner, region[pc->region].guardowner);
if ( (region[calcreg].priv & rgnFlagGuarded)!=(region[pc->region].priv & rgnFlagGuarded) ||
(region[calcreg].priv & rgnFlagGuarded && j))
{
if (region[calcreg].priv & rgnFlagGuarded)
{
if (region[calcreg].guardowner[0]==0)
client->sysmessage("You are now under the protection of the guards.");
else
client->sysmessage("You are now under the protection of %s guards.", region[calcreg].guardowner);
}
else
{
if (region[pc->region].guardowner[0]==0)
client->sysmessage("You are no longer under the protection of the guards.");
else
client->sysmessage("You are no longer under the protection of %s guards.", region[pc->region].guardowner);
}
}
}
pc->region=calcreg;
if (client)
client->playMidi();
}
}
//<Anthalir>
short calcRegionFromXY(sLocation pos)
{
return calcRegionFromXY(pos.x, pos.y);
}
