bool knows_spell( Mobile::Character* chr, u16 spellid )
{
//copied code from Character::spellbook to support multiple spellbooks in the pack
Items::Item* item = chr->wornitem( LAYER_HAND1 );
if ( item != NULL && item->script_isa( POLCLASS_SPELLBOOK ) )
{
Spellbook* book = static_cast<Spellbook*>( item );
if ( book->has_spellid( spellid ) )
return true;
}
UContainer* cont = chr->backpack();
if ( cont != NULL )
{
for ( UContainer::const_iterator itr = cont->begin(), end = cont->end(); itr != end; ++itr )
{
const Items::Item* _item = GET_ITEM_PTR( itr );
if ( _item != NULL && _item->script_isa( POLCLASS_SPELLBOOK ) )
{
const Spellbook* book = static_cast<const Spellbook*>( _item );
if ( book->has_spellid( spellid ) )
return true;
}
}
}
return false;
}
void UCorpse::remove(iterator itr)
{
Item *item = GET_ITEM_PTR(itr);
if (Items::valid_equip_layer(item))
{
Item* item_on_layer = GetItemOnLayer(item->tile_layer);
if (item_on_layer != EMPTY_ELEM && item_on_layer->serial == item->serial)
{
RemoveItemFromLayer(item);
}
}
base::remove(itr);
}
void UCorpse::spill_contents( Multi::UMulti* multi )
{
bool any;
do
{
any = false;
for ( iterator itr = begin(); itr != end(); ++itr )
{
Item *item = GET_ITEM_PTR( itr );
if ( item->tile_layer == LAYER_HAIR || item->tile_layer == LAYER_BEARD || item->tile_layer == LAYER_FACE || item->movable() == false )
{
Core::destroy_item( item );
any = true;
break; // our iterators are now useless, so start over
}
}
} while ( any );
if ( !take_contents_to_grave )
base::spill_contents( multi );
}
