CHR_REF Passage::whoIsBlockingPassage( const CHR_REF isrc, IDSZ idsz, const BIT_FIELD targeting_bits, IDSZ require_item ) const
{
// Skip if the one who is looking doesn't exist
if ( !_currentModule->getObjectHandler().exists( isrc ) ) return INVALID_CHR_REF;
Object *psrc = _currentModule->getObjectHandler().get( isrc );
// Look at each character
for ( CHR_REF character = 0; character < OBJECTS_MAX; character++ )
{
if ( !_currentModule->getObjectHandler().exists( character ) ) continue;
Object * pchr = _currentModule->getObjectHandler().get( character );
// dont do scenery objects unless we allow items
if ( !HAS_SOME_BITS( targeting_bits, TARGET_ITEMS ) && ( CHR_INFINITE_WEIGHT == pchr->phys.weight ) ) continue;
//Check if the object has the requirements
if ( !chr_check_target( psrc, character, idsz, targeting_bits ) ) continue;
//Now check if it actually is inside the passage area
if ( objectIsInPassage( pchr->getPosX(), pchr->getPosY(), pchr->bump_1.size ) )
{
// Found a live one, do we need to check for required items as well?
if ( IDSZ_NONE == require_item )
{
return character;
}
// It needs to have a specific item as well
else
{
// I: Check left hand
if ( chr_is_type_idsz( pchr->holdingwhich[SLOT_LEFT], require_item ) )
{
// It has the item...
return character;
}
// II: Check right hand
if ( chr_is_type_idsz( pchr->holdingwhich[SLOT_RIGHT], require_item ) )
{
// It has the item...
return character;
}
// III: Check the pack
for(const std::shared_ptr<Object> pitem : pchr->getInventory().iterate())
{
if ( chr_is_type_idsz( pitem->getCharacterID(), require_item ) )
{
// It has the ipacked in inventory...
return character;
}
}
}
}
}
// No characters found
return INVALID_CHR_REF;
}
ObjectRef Passage::whoIsBlockingPassage( ObjectRef objRef, const IDSZ2& idsz, const BIT_FIELD targeting_bits, const IDSZ2& require_item ) const
{
// Skip if the one who is looking doesn't exist
if ( !_module.getObjectHandler().exists(objRef) ) return ObjectRef::Invalid;
Object *psrc = _module.getObjectHandler().get(objRef);
// Look at each character
for(const std::shared_ptr<Object> &pchr : _module.getObjectHandler().iterator())
{
if(pchr->isTerminated()) {
continue;
}
// dont do scenery objects unless we allow items
if (!HAS_SOME_BITS(targeting_bits, TARGET_ITEMS) && pchr->isScenery()) continue;
//Check if the object has the requirements
if ( !chr_check_target( psrc, pchr, idsz, targeting_bits ) ) continue;
//Now check if it actually is inside the passage area
if (objectIsInPassage(pchr))
{
// Found a live one, do we need to check for required items as well?
if ( IDSZ2::None == require_item )
{
return pchr->getObjRef();
}
// It needs to have a specific item as well
else
{
// I: Check hands
if(pchr->isWieldingItemIDSZ(require_item)) {
return pchr->getObjRef();
}
// II: Check the pack
for(const std::shared_ptr<Object> pitem : pchr->getInventory().iterate())
{
if ( pitem->getProfile()->hasTypeIDSZ(require_item) )
{
// It has the required item in inventory...
return pchr->getObjRef();
}
}
}
}
}
// No characters found
return ObjectRef::Invalid;
}
