Coord Coord::losTargetPoint( cUORxTarget* target, unsigned char map )
{
SERIAL serial = target->serial();
P_ITEM pItem = World::instance()->findItem( serial );
P_CHAR pChar = World::instance()->findChar( serial );
if ( pItem )
{
pItem = pItem->getOutmostItem();
if ( pItem->container() && pItem->container()->isChar() )
{
return pItem->container()->pos().losCharPoint();
}
else
{
return pItem->pos().losItemPoint( pItem->id() );
}
}
else if ( pChar )
{
return pChar->pos().losCharPoint();
}
else
{
return Coord( target->x(), target->y(), target->z(), map );
}
}
// Remove it from all in-range sockets
void cUObject::removeFromView( bool clean )
{
// Get Real pos
Coord_cl mPos = pos_;
if( isItemSerial( serial_ ) )
{
P_ITEM pItem = dynamic_cast<P_ITEM>(this);
P_ITEM pCont = pItem->getOutmostItem();
if( pCont )
{
mPos = pCont->pos();
P_CHAR pOwner = dynamic_cast<P_CHAR>( pCont->container() );
if( pOwner )
mPos = pOwner->pos();
}
}
cUOTxRemoveObject remove;
remove.setSerial(serial_);
for (cUOSocket *socket = cNetwork::instance()->first(); socket; socket = cNetwork::instance()->next()) {
if (socket->player() != this && (clean || socket->canSee(this))) {
socket->send(&remove);
}
}
}
/*!
Checks if the specified object is in given range
*/
bool cUObject::inRange( cUObject* object, quint32 range ) const
{
if ( !object )
return false;
Coord pos = object->pos_;
if ( object->isItem() )
{
P_ITEM pItem = dynamic_cast<P_ITEM>( object );
if ( pItem )
{
P_ITEM pCont = pItem->getOutmostItem();
P_CHAR pEquipped = pItem->getOutmostChar();
if ( pEquipped )
{
pos = pEquipped->pos();
}
else if ( pCont )
{
pos = pCont->pos();
}
}
}
return pos_.distance( pos ) <= range;
}
// Remove it from all in-range sockets
void cUObject::removeFromView( bool clean )
{
// Get Real pos
Coord_cl mPos = pos_;
if( isItemSerial( serial_ ) )
{
P_ITEM pItem = dynamic_cast<P_ITEM>(this);
P_ITEM pCont = pItem->getOutmostItem();
if( pCont )
{
mPos = pCont->pos();
P_CHAR pOwner = dynamic_cast<P_CHAR>( pCont->container() );
if( pOwner )
mPos = pOwner->pos();
}
}
for( cUOSocket *socket = cNetwork::instance()->first(); socket; socket = cNetwork::instance()->next() )
if( clean || ( socket->player() && ( socket->player()->pos().distance( mPos ) <= socket->player()->visualRange() ) ) )
socket->removeObject( this );
}
// New Class implementation
void cDragItems::grabItem( cUOSocket *socket, cUORxDragItem *packet )
{
// Get our character
P_PLAYER pChar = socket->player();
if( !pChar )
return;
UINT32 weight = pChar->weight();
// Fetch the grab information
UI16 amount = packet->amount();
if( !amount )
amount = 1;
P_ITEM pItem = FindItemBySerial( packet->serial() );
// If it's an invalid pointer we can't even bounce
if( !pItem )
return;
// Are we already dragging an item ?
// Bounce it and reject the move
// (Logged out while dragging an item)
if( socket->dragging() )
{
socket->bounceItem( socket->dragging(), BR_ALREADY_DRAGGING );
return;
}
if( pItem->onPickup( pChar ) )
return;
if( pChar->onPickup( pItem ) )
return;
// Do we really want to let him break his meditation
// When he picks up an item ?
// Maybe a meditation check here ?!?
pChar->disturbMed(); // Meditation
P_CHAR itemOwner = pItem->getOutmostChar();
// Try to pick something out of another characters posessions
if( !pChar->isGM() && itemOwner && ( itemOwner != pChar ) && ( itemOwner->objectType() == enNPC && dynamic_cast<P_NPC>(itemOwner)->owner() != pChar ) )
{
socket->bounceItem( pItem, BR_BELONGS_TO_SOMEONE_ELSE );
return;
}
// Check if the user can grab the item
if( !pChar->canPickUp( pItem ) )
{
socket->bounceItem( pItem, BR_CANNOT_PICK_THAT_UP );
return;
}
// The user can't see the item
// Basically thats impossible as the socket should deny moving the item
// if it's not in line of sight but to prevent exploits
/*if( !line_of_sight( socket->socket(), pChar->pos, pItem->pos, TREES_BUSHES|WALLS_CHIMNEYS|DOORS|ROOFING_SLANTED|FLOORS_FLAT_ROOFING|LAVA_WATER ) )
{
socket->sysMessage( "You can't see the item." );
bounceItem( socket, pItem, true );
return;
}*/
P_ITEM outmostCont = pItem->getOutmostItem();
// If it's a trade-window, reset the ack-status
if( outmostCont && ( outmostCont->container() == pChar ) && ( outmostCont->layer() == 0 ) && ( outmostCont->id() == 0x1E5E ) )
{
// Get the other sides tradewindow
P_ITEM tradeWindow = FindItemBySerial( calcserial( outmostCont->moreb1(), outmostCont->moreb2(), outmostCont->moreb3(), outmostCont->moreb4() ) );
// If one of the trade-windows has the ack-status reset it
if( tradeWindow && ( tradeWindow->morez() || outmostCont->morez() ) )
{
tradeWindow->setMoreZ(0);
outmostCont->setMoreZ(0);
// sendtradestatus( tradeWindow, outmostCont );
}
}
// If the top-most container ( thats important ) is a corpse
// and looting is a crime, flag the character criminal.
if( !pChar->isGM() && outmostCont && outmostCont->corpse() )
{
// For each item we take out we loose carma
// if the corpse is innocent and not in our guild
bool sameGuild = ( GuildCompare( pChar, outmostCont->owner() ) != 0 );
if( ( outmostCont->more2() == 1 ) && !pChar->Owns( outmostCont ) && !sameGuild )
{
// pChar->karma -= 5;
pChar->setKarma( pChar->karma() - 5 );
pChar->setCriminalTime( uiCurrentTime + SrvParams->crimtime() * MY_CLOCKS_PER_SEC );
socket->sysMessage( tr("You lost some karma.") );
}
}
// Check if the item is too heavy
//if( !pc_currchar->isGMorCounselor() )
//{
//} << Deactivated (DarkStorm)
// ==== Grabbing the Item is allowed here ====
// Remove eventual item-bonusses if we're unequipping something
if( pItem->container() && pItem->container()->isChar() )
{
P_CHAR wearer = dynamic_cast<P_CHAR>( pItem->container() );
if( wearer )
wearer->removeItemBonus( pItem );
// resend the stat window
if( wearer && wearer->objectType() == enPlayer )
{
P_PLAYER pp = dynamic_cast<P_PLAYER>(wearer);
if( pp->socket() )
pp->socket()->sendStatWindow();
}
}
// Send the user a pickup sound if we're picking it up
// From a container/paperdoll
if( !pItem->isInWorld() )
socket->soundEffect( 0x57, pItem );
// If we're picking up a specific amount of what we got
// Take that into account
if( amount < pItem->amount() )
{
UI32 pickedAmount = QMIN( amount, pItem->amount() );
// We only have to split if we're not taking it all
if( pickedAmount != pItem->amount() )
{
P_ITEM splitItem = new cItem( *pItem ); // Create a new item to pick that up
splitItem->setSerial( World::instance()->findItemSerial() );
splitItem->setAmount( pItem->amount() - pickedAmount );
P_ITEM pContainer = dynamic_cast<P_ITEM>(pItem->container());
if ( pContainer )
pContainer->addItem( splitItem, false );
splitItem->SetOwnSerial( pItem->ownSerial() );
splitItem->SetSpawnSerial( pItem->spawnserial );
// He needs to see the new item
splitItem->update();
// If we're taking something out of a spawn-region it's spawning "flag" is removed isn't it?
pItem->SetSpawnSerial( INVALID_SERIAL );
pItem->setAmount( pickedAmount );
}
}
// *normally* we should exclude the dragging socket here. but it works so as well.
pItem->removeFromView( true );
// Remove it from the World if it is in world, otherwise remove it from it's current container
if( pItem->isInWorld() )
MapObjects::instance()->remove( pItem );
else
pItem->removeFromCont( true );
// The item was in a multi
if( pItem->multis() != INVALID_SERIAL )
{
cMulti* pMulti = dynamic_cast< cMulti* >( FindItemBySerial( pItem->multis() ) );
if( pMulti )
pMulti->removeItem( pItem );
}
pChar->addItem( cBaseChar::Dragging, pItem );
if( weight != pChar->weight() )
socket->sendStatWindow();
}
// New Class implementation
void DragAndDrop::grabItem( cUOSocket* socket, cUORxDragItem* packet )
{
// Get our character
P_PLAYER pChar = socket->player();
if ( !pChar )
return;
float weight = pChar->weight();
// Fetch the grab information
UI16 amount = packet->amount();
if ( !amount )
amount = 1;
P_ITEM pItem = FindItemBySerial( packet->serial() );
// If it's an invalid pointer we can't even bounce
if ( !pItem )
return;
// Are we already dragging an item ?
// Bounce it and reject the move
// (Logged out while dragging an item)
if ( socket->dragging() )
{
socket->bounceItem( socket->dragging(), BR_ALREADY_DRAGGING );
return;
}
// Check if the item can be reached
if (pItem->getOutmostChar() != pChar && !pChar->lineOfSight(pItem)) {
socket->bounceItem( pItem, BR_OUT_OF_REACH );
return;
}
if ( pItem->onPickup( pChar ) )
return;
if ( pChar->onPickup( pItem ) )
return;
// Do we really want to let him break his meditation
// When he picks up an item ?
// Maybe a meditation check here ?!?
pChar->disturbMed(); // Meditation
P_CHAR itemOwner = pItem->getOutmostChar();
// Try to pick something out of another characters posessions
if ( !pChar->isGM() && itemOwner && ( itemOwner != pChar ) && ( itemOwner->objectType() == enNPC && dynamic_cast<P_NPC>( itemOwner )->owner() != pChar ) )
{
socket->bounceItem( pItem, BR_BELONGS_TO_SOMEONE_ELSE );
return;
}
// Check if the user can grab the item
if ( !pChar->canPickUp( pItem ) )
{
socket->bounceItem( pItem, BR_CANNOT_PICK_THAT_UP );
return;
}
// The user can't see the item
// Basically thats impossible as the socket should deny moving the item
// if it's not in line of sight but to prevent exploits
/*if( !line_of_sight( socket->socket(), pChar->pos, pItem->pos, TREES_BUSHES|WALLS_CHIMNEYS|DOORS|ROOFING_SLANTED|FLOORS_FLAT_ROOFING|LAVA_WATER ) )
{
socket->sysMessage( "You can't see the item." );
bounceItem( socket, pItem, true );
return;
}*/
P_ITEM outmostCont = pItem->getOutmostItem();
// If the top-most container ( thats important ) is a corpse
// and looting is a crime, flag the character criminal.
if ( !pChar->isGM() && outmostCont && outmostCont->corpse() )
{
// For each item we take out we loose carma
// if the corpse is innocent and not in our guild
bool sameGuild = true;//( GuildCompare( pChar, outmostCont->owner() ) != 0 );
if ( outmostCont->hasTag( "notoriety" ) && outmostCont->getTag( "notoriety" ).toInt() == 1 && !pChar->owns( outmostCont ) && !sameGuild )
{
// pChar->karma -= 5;
pChar->setKarma( pChar->karma() - 5 );
pChar->setCriminalTime( Server::instance()->time() + Config::instance()->crimtime() * MY_CLOCKS_PER_SEC );
socket->sysMessage( tr( "You lost some karma." ) );
}
}
// Check if the item is too heavy
//if( !pc_currchar->isGMorCounselor() )
//{
//} << Deactivated (DarkStorm)
// ==== Grabbing the Item is allowed here ====
// Send the user a pickup sound if we're picking it up
// From a container/paperdoll
if ( !pItem->isInWorld() )
socket->soundEffect( 0x57, pItem );
// If we're picking up a specific amount of what we got
// Take that into account
if ( amount < pItem->amount() )
{
UI32 pickedAmount = QMIN( amount, pItem->amount() );
// We only have to split if we're not taking it all
if ( pickedAmount != pItem->amount() )
{
P_ITEM splitItem = pItem->dupe(); // Create a new item to pick that up
splitItem->setAmount( pItem->amount() - pickedAmount );
// Add tags to the splitted item
QStringList keys = pItem->getTags();
QStringList::const_iterator it = keys.begin();
for ( ; it != keys.end(); ++it )
{
splitItem->setTag( *it, pItem->getTag( *it ) );
}
P_ITEM pContainer = dynamic_cast<P_ITEM>( pItem->container() );
if ( pContainer )
pContainer->addItem( splitItem, false );
splitItem->SetOwnSerial( pItem->ownSerial() );
splitItem->setSpawnregion( pItem->spawnregion() );
// He needs to see the new item
splitItem->update();
// If we're taking something out of a spawn-region it's spawning "flag" is removed isn't it?
pItem->setAmount( pickedAmount );
}
}
// *normally* we should exclude the dragging socket here. but it works so as well.
pItem->removeFromView( true );
// Remove from spawnregion
pItem->setSpawnregion( 0 );
// Remove it from the World if it is in world, otherwise remove it from it's current container
if ( pItem->isInWorld() )
MapObjects::instance()->remove( pItem );
else
pItem->removeFromCont( true );
// Remove eventual item-bonusses if we're unequipping something
if ( pItem->container() && pItem->container()->isChar() )
{
P_CHAR wearer = dynamic_cast<P_CHAR>( pItem->container() );
// resend the stat window
if ( wearer && wearer->objectType() == enPlayer )
{
P_PLAYER pp = dynamic_cast<P_PLAYER>( wearer );
if ( pp->socket() )
pp->socket()->sendStatWindow();
}
}
pChar->addItem( cBaseChar::Dragging, pItem );
if ( weight != pChar->weight() )
{
socket->sendStatWindow();
}
}
void dbl_click_item(cUOSocket* socket, SERIAL target_serial) throw()
{
SERIAL serial = target_serial;
P_PLAYER pc_currchar = socket->player();
if( !pc_currchar->isGM() && /*pc_currchar->objectDelay() > 10 && ???*/ pc_currchar->objectDelay() >= uiCurrentTime )
{
socket->sysMessage(tr("You must wait to perform another action."));
return;
}
else
pc_currchar->setObjectDelay( SrvParams->objectDelay() * MY_CLOCKS_PER_SEC + uiCurrentTime );
P_ITEM pi = FindItemBySerial( serial );
if( !pi )
return;
if( pi->container() && pi->container()->isItem() && pi->type() != 1 && !pi->isInWorld())
{ // Cant use stuff that isn't in your pack.
P_CHAR pc_p = pi->getOutmostChar();
if( pc_p && pc_currchar != pc_p )
return;
}
else if( pi->container() && pi->container()->isChar() && pi->type() != 1 && !pi->isInWorld() )
{ // in a character.
P_CHAR pc_p = dynamic_cast<P_CHAR>(pi->container());
if (pc_p != NULL)
if( pc_p != pc_currchar && pi->layer() != 15 && pi->type() != 1 )
return;
}
// Criminal for looting an innocent corpse & unhidden if not owner...
if( pi->corpse() )
{
if (!pc_currchar->Owns(pi) && !pc_currchar->isGM()) {
pc_currchar->unhide();
}
// TODO: Add a XML option for this
if(!pc_currchar->Owns(pi) && !pc_currchar->isGM() && pc_currchar->isInnocent())
{
// Innocent Corpse and not in the same party && party allowance for looting?
if (pi->hasTag("notoriety") && pi->getTag("notoriety").toInt() == 0x01) {
P_PLAYER owner = dynamic_cast<P_PLAYER>(pi->owner());
bool allowed = false;
if (owner && owner->party() && owner->party() == pc_currchar->party()) {
// Check if the player allowed looting his corpse by party members
if (owner->party()->lootingAllowed().contains(owner)) {
allowed = true;
}
}
if (!allowed) {
pc_currchar->makeCriminal();
}
}
}
}
// Secure containers
if( pi->isLockedDown() && pi->secured() )
{
if( !pc_currchar->Owns( pi ) && !pc_currchar->isGM() )
{
socket->sysMessage( tr( "That is a secured chest!" ) );
return;
}
}
// Dead ppl can only use ankhs
if( pc_currchar->isDead() && pi->type() != 16 )
{
socket->sysMessage( tr( "Your ghostly hand passes trough the object." ) );
return;
}
// You can only use equipment on your own char
if( !pc_currchar->isGM() && pi->container() && pi->container()->isChar() && pi->container() != pc_currchar )
{
if( pi->layer() != 15 || !SrvParams->stealingEnabled() )
{
socket->sysMessage( tr( "You cannot use items equipped by other players." ) );
return;
}
}
// Call both events here
if( pc_currchar->onUse( pi ) )
return;
if( pi->onUse( pc_currchar ) )
return;
// Check item behaviour by it's tpye
switch (pi->type())
{
case 1: // normal containers
{
pc_currchar->setObjectDelay( 0 ); // no delay for opening containers
if( pc_currchar->isGM() )
{
socket->sendContainer( pi );
return;
}
if( pi->layer() > 0x18 )
{
socket->sysMessage( tr( "You can't see this." ) );
return;
}
if( isInLockedItem( pi ) )
{
socket->sysMessage( tr( "You have to unlock it before taking a look." ) );
return;
}
if( !pi->container() )
{
if( !pi->inRange( pc_currchar, 2 ) )
{
socket->clilocMessage( 0x7A258, "", 0x3b2 ); // You cannot reach that
return;
} else if(!pc_currchar->lineOfSight(pi, true)) {
socket->clilocMessage( 0x7A258, "", 0x3b2 ); // You cannot reach that
return;
}
socket->sendContainer( pi );
return;
}
else if( pi->container()->isItem() )
{
P_ITEM pOCont = pi->getOutmostItem();
// Check if we can reach the top-container
if( !pOCont->container() )
{
if( !pOCont->inRange( pc_currchar, 2 ) )
{
socket->clilocMessage( 0x7A258, "", 0x3b2 ); // You cannot reach that
return;
}
socket->sendContainer( pi );
}
else
{
P_CHAR pChar = dynamic_cast< P_CHAR >( pOCont->container() );
if( pChar && pChar != pc_currchar )
{
if( !pChar->inRange( pc_currchar, 2 ) )
socket->sysMessage( tr( "You must stand nearer to snoop!" ) );
else
Skills->Snooping( pc_currchar, pi );
}
else if( pChar == pc_currchar )
socket->sendContainer( pi );
}
return;
}
else if( pi->container()->isChar() )
{
// Equipped on another character
P_CHAR pChar = dynamic_cast< P_CHAR >( pi->container() );
if( pChar && pChar != pc_currchar )
{
if( !pChar->inRange( pc_currchar, 2 ) )
socket->sysMessage( tr( "You must stand nearer to snoop!" ) );
else
Skills->Snooping( pc_currchar, pi );
}
else if( pChar == pc_currchar )
socket->sendContainer( pi );
return;
}
socket->sysMessage( tr( "You can't open this container." ) );
return;
}
return;
case 16:
// Check for 'resurrect item type' this is the ONLY type one can use if dead.
if( pc_currchar->isDead() )
{
pc_currchar->resurrect();
socket->sysMessage( tr( "You have been resurrected." ) );
return;
}
else
{
socket->sysMessage( tr( "You are already living!" ) );
return;
}
// Drinks
case 105:
pc_currchar->soundEffect( 0x30 + RandomNum( 0, 1 ) );
pi->reduceAmount( 1 ); // Remove a drink
pc_currchar->message( "Gulp!" );
return;
// 1001: Sword Weapons (Swordsmanship)
case 1001:
// 1002: Axe Weapons (Swordsmanship + Lumberjacking)
case 1002:
// 1005: Fencing
case 1005:
// 1003: Macefighting (Staffs)
case 1003:
// 1004: Macefighting (Maces/WarHammer)
case 1004:
// 1006: Bows
case 1006:
// 1007: Crossbows
case 1007:
// 1008: Shields
case 1008:
break;
default:
break;
}
socket->sysMessage( tr( "You can't think of a way to use that item." ) );
}