Item* Item::create( const ItemDesc& id, u32 serial )
{
u32 objtype = id.objtype;
unsigned short graphic = id.graphic;
Item* item;
// FIXME looks like a place for a bunch of function pointers if I ever saw one.
if ( id.type == ItemDesc::DOORDESC )
{
item = new Core::UDoor( static_cast<const DoorDesc&>( id ) );
}
else if ( id.type == ItemDesc::BOATDESC )
{
// still created with create_multi
return NULL;
}
else if ( id.type == ItemDesc::HOUSEDESC )
{
// still created with create_multi
return NULL;
}
else if ( ( objtype >= Core::gamestate.spell_scroll_objtype_limits[0][0] &&
objtype <= Core::gamestate.spell_scroll_objtype_limits[0][1] ) ||
( objtype >= Core::gamestate.spell_scroll_objtype_limits[1][0] &&
objtype <= Core::gamestate.spell_scroll_objtype_limits[1][1] ) ||
( objtype >= Core::gamestate.spell_scroll_objtype_limits[2][0] &&
objtype <= Core::gamestate.spell_scroll_objtype_limits[2][1] ) )
{
item = new Core::USpellScroll( id );
}
else if ( objtype == UOBJ_CORPSE ) // ITEMDESCTODO make new ItemDesc type
{
item = new Core::UCorpse( static_cast<const ContainerDesc&>( id ) );
}
else if ( id.type == ItemDesc::SPELLBOOKDESC ) // ITEMDESCTODO make new ItemDesc type
{
item = new Core::Spellbook( static_cast<const SpellbookDesc&>( id ) );
}
else if ( id.type == ItemDesc::CONTAINERDESC )
{
item = new Core::UContainer( static_cast<const ContainerDesc&>( id ) );
}
else if ( id.type == ItemDesc::WEAPONDESC )
{
// we call find_itemdesc here because the item descriptor passed in may not
// be the "real" one - it may be a temporary descriptor.
const WeaponDesc* permanent_descriptor = static_cast<const WeaponDesc*>( &find_itemdesc( objtype ) );
item = new UWeapon( static_cast<const WeaponDesc&>( id ), permanent_descriptor );
}
else if ( id.type == ItemDesc::ARMORDESC )
{
const ArmorDesc* permanent_descriptor = static_cast<const ArmorDesc*>( &find_itemdesc( objtype ) );
item = new UArmor( static_cast<const ArmorDesc&>( id ), permanent_descriptor );
}
else if ( id.type == ItemDesc::MAPDESC ) // (graphic >= UOBJ_MAP1 && graphic <= UOBJ_ROLLED_MAP2)
{
item = new Core::Map( static_cast<const MapDesc&>( id ) );
}
else if ( objtype == Core::settingsManager.extobj.port_plank || objtype == Core::settingsManager.extobj.starboard_plank )// ITEMDESCTODO make new ItemDesc type
{
item = new Multi::UPlank( id );
}
else if ( objtype_is_lockable( objtype ) )
{
item = new Core::ULockable( id, CLASS_ITEM );
}
else
{
item = new Item( id, CLASS_ITEM );
}
// 12-17-2008 MuadDib added for reading the tilelayer at all times while retaining item.layer useage.
item->tile_layer = Core::tilelayer( graphic );
// Have to be set after the item is created, because item graphic changes
// Because items can have facing 0 as the lightsource we use as default 127 to check
if ( item->facing == 127 )
item->facing = item->tile_layer;
if ( serial )
{
item->serial = Core::UseItemSerialNumber( serial );
item->clear_dirty();
}
else if ( !find_itemdesc( objtype ).save_on_exit ) // get the real itemdesc
{
item->set_dirty();
item->serial = Core::GetNewItemSerialNumber( );
}
else // creating something new
{
item->set_dirty();
remove_resources( objtype, 1 );
item->serial = Core::GetNewItemSerialNumber( );
}
////HASH
Core::objStorageManager.objecthash.Insert( item );
////
item->serial_ext = ctBEu32( item->serial );
item->restart_decay_timer();
item->graphic = graphic;
// If item already has a serial (eg. an existing item loaded from a save),
// then do not assign CProps from descriptor
if( ! serial )
item->copyprops( id.props );
#ifdef PERGON
std::string value_self;
if (!item->getprop( "ct", value_self )) // Pergon: Check if Prop still exist - prevents Overwrite on Server-Restart
item->setprop("ct", "i" + Clib::decint( Core::read_gameclock() )); // Pergon: Init Property CreateTime for a new Item
#endif
if ( !id.control_script.empty() )
{
passert( item->process() == nullptr );
Module::UOExecutorModule* uoemod = start_script( id.control_script, item->make_ref() );
if ( uoemod )
{
uoemod->attached_item_ = item;
item->process(uoemod);
}
else
{
POLLOG << "Unable to start control script " << id.control_script.name() << " for " << id.objtype_description() << "\n";
}
}
for ( unsigned element = 0; element <= Core::ELEMENTAL_TYPE_MAX; ++element )
{
switch ( element )
{
case Core::ELEMENTAL_FIRE:
item->fire_resist(item->fire_resist().addToValue(id.element_resist.fire));
item->fire_damage(item->fire_damage().addToValue(id.element_damage.fire));
break;
case Core::ELEMENTAL_COLD:
item->cold_resist(item->cold_resist().addToValue(id.element_resist.cold));
item->cold_damage(item->cold_damage().addToValue(id.element_damage.cold));
break;
case Core::ELEMENTAL_ENERGY:
item->energy_resist(item->energy_resist().addToValue(id.element_resist.energy));
item->energy_damage(item->energy_damage().addToValue(id.element_damage.energy));
break;
case Core::ELEMENTAL_POISON:
item->poison_resist(item->poison_resist().addToValue(id.element_resist.poison));
item->poison_damage(item->poison_damage().addToValue(id.element_damage.poison));
break;
case Core::ELEMENTAL_PHYSICAL:
item->physical_resist(item->physical_resist().addToValue(id.element_resist.physical));
item->physical_damage(item->physical_damage().addToValue(id.element_damage.physical));
break;
}
}
// if ItemDesc is a dynamic one desc could differ and would be lost
const ItemDesc& origid = find_itemdesc( item->objtype_ );
if ( id.desc != origid.desc )
item->setname( id.desc );
return item;
}
Item* Item::create( const ItemDesc& id, u32 serial)
{
unsigned short objtype = id.objtype;
unsigned short graphic = id.graphic;
Item* item;
// FIXME looks like a place for a bunch of function pointers if I ever saw one.
if (id.type == ItemDesc::DOORDESC)
{
item = new UDoor( static_cast<const DoorDesc&>(id) );
}
else if (id.type == ItemDesc::BOATDESC)
{
// still created with create_multi
return NULL;
}
else if (id.type == ItemDesc::HOUSEDESC)
{
// still created with create_multi
return NULL;
}
else if ( (objtype >= spell_scroll_objtype_limits[0][0] &&
objtype <= spell_scroll_objtype_limits[0][1]) ||
(objtype >= spell_scroll_objtype_limits[1][0] &&
objtype <= spell_scroll_objtype_limits[1][1]) ||
(objtype >= spell_scroll_objtype_limits[2][0] &&
objtype <= spell_scroll_objtype_limits[2][1]) )
{
item = new USpellScroll( id );
}
else if (objtype == UOBJ_CORPSE) // ITEMDESCTODO make new ItemDesc type
{
item = new UCorpse( static_cast<const ContainerDesc&>(id) );
}
else if (id.type == ItemDesc::SPELLBOOKDESC) // ITEMDESCTODO make new ItemDesc type
{
item = new Spellbook( static_cast<const SpellbookDesc&>(id) );
}
else if (id.type == ItemDesc::CONTAINERDESC)
{
item = new UContainer( static_cast<const ContainerDesc&>(id) );
}
else if (id.type == ItemDesc::WEAPONDESC)
{
// we call find_itemdesc here because the item descriptor passed in may not
// be the "real" one - it may be a temporary descriptor.
const WeaponDesc* permanent_descriptor = static_cast<const WeaponDesc*>(&find_itemdesc(objtype));
item = new UWeapon( static_cast<const WeaponDesc&>(id), permanent_descriptor );
}
else if (id.type == ItemDesc::ARMORDESC)
{
const ArmorDesc* permanent_descriptor = static_cast<const ArmorDesc*>(&find_itemdesc(objtype));
item = new UArmor( static_cast<const ArmorDesc&>(id), permanent_descriptor );
}
else if (id.type == ItemDesc::MAPDESC) // (graphic >= UOBJ_MAP1 && graphic <= UOBJ_ROLLED_MAP2)
{
item = new Map( static_cast<const MapDesc&>(id) );
}
else if (objtype == EXTOBJ_PORT_PLANK || objtype == EXTOBJ_STARBOARD_PLANK)// ITEMDESCTODO make new ItemDesc type
{
item = new UPlank( id );
}
else if (objtype_is_lockable(objtype))
{
item = new ULockable( id, CLASS_ITEM );
}
else
{
item = new Item( id, CLASS_ITEM );
}
// 12-17-2008 MuadDib added for reading the tilelayer at all times while retaining item.layer useage.
item->tile_layer = tilelayer( graphic );
// Have to be set after the item is created, because item graphic changes
// Because items can have facing 0 as the lightsource we use as default 127 to check
if ( item->facing == 127 )
item->facing = item->tile_layer;
if (serial)
{
item->serial = UseItemSerialNumber(serial);
item->clear_dirty();
}
else if (dont_save_itemtype[objtype])
{
item->set_dirty();
item->serial = GetNewItemSerialNumber();
}
else // creating something new
{
item->set_dirty();
remove_resources( objtype, 1 );
item->serial = GetNewItemSerialNumber();
}
////HASH
objecthash.Insert(item);
////
item->serial_ext = ctBEu32( item->serial );
item->restart_decay_timer();
item->graphic = graphic;
item->graphic_ext = ctBEu16( item->graphic );
item->copyprops( id.props );
#ifdef PERGON
string value_self;
if (!item->getprop( "ct", value_self )) // Pergon: Check if Prop still exist - prevents Overwrite on Server-Restart
item->setprop("ct", "i" + decint( read_gameclock() )); // Pergon: Init Property CreateTime for a new Item
#endif
if (!id.control_script.empty())
{
UOExecutorModule* uoemod = start_script( id.control_script, item->make_ref() );
if (!uoemod)
{
Log( "Unable to start control script %s for %s\n",
id.control_script.name().c_str(),
id.objtype_description().c_str() );
}
}
for( unsigned element = 0; element <= ELEMENTAL_TYPE_MAX; ++element )
{
switch(element)
{
case ELEMENTAL_FIRE: item->element_resist.fire = id.element_resist.fire;
item->element_damage.fire = id.element_damage.fire;break;
case ELEMENTAL_COLD: item->element_resist.cold = id.element_resist.cold;
item->element_damage.cold = id.element_damage.cold;break;
case ELEMENTAL_ENERGY: item->element_resist.energy = id.element_resist.energy;
item->element_damage.energy = id.element_damage.energy; break;
case ELEMENTAL_POISON: item->element_resist.poison = id.element_resist.poison;
item->element_damage.poison = id.element_damage.poison; break;
case ELEMENTAL_PHYSICAL: item->element_resist.physical = id.element_resist.physical;
item->element_damage.physical = id.element_damage.physical; break;
}
}
// if ItemDesc is a dynamic one desc could differ and would be lost
const ItemDesc& origid = find_itemdesc( item->objtype_ );
if (id.desc != origid.desc)
item->setname( id.desc);
return item;
}
