Struct UnspawnedMobRef 

pub struct UnspawnedMobRef { /* private fields */ }

A mob the game has made but not yet added to a level (finalize_spawn’s and mob_spawn_position_check’s mob), lent to one hook call. It is not an EntityRef: the mob is in no level yet, so no entity lookup finds it. Reads take &dyn Host (mob.kind(host)); where a hook hands out an UnspawnedMobEdits with it, that makes the edits. Every read and edit after the hook returns, or with another lend’s handle, is refused with UnspawnedMobError::Expired, so a copy kept past the call changes nothing.

Implementations

impl UnspawnedMobRef

pub fn kind(self, host: &dyn Host) -> Result<Identifier, UnspawnedMobError>

Side: server. The unspawned mob’s entity type (minecraft:zombie). Expired once the hook that lent it has returned.

pub fn position(self, host: &dyn Host) -> Result<[f64; 3], UnspawnedMobError>

Side: server. Where the unspawned mob will join the level. Expired once the hook that lent it has returned.

pub fn equipment( self, host: &dyn Host, slot: EquipmentSlot, ) -> Result<Option<ItemStack>, UnspawnedMobError>

Side: server. The stack in slot (LivingEntity.getItemBySlot) and its count; None for an empty slot. Expired once the hook that lent it has returned.

pub fn attribute_base( self, host: &dyn Host, attribute: &Identifier, ) -> Result<f64, UnspawnedMobError>

Side: server. An attribute’s base value, before modifiers; Unsupported for one the mob’s type does not have. Expired once the hook that lent it has returned.

pub fn attribute_value( self, host: &dyn Host, attribute: &Identifier, ) -> Result<f64, UnspawnedMobError>

Side: server. An attribute’s value with its modifiers, its equipment’s included; Unsupported for one the mob’s type does not have. Expired once the hook that lent it has returned.

pub fn tags(self, host: &dyn Host) -> Result<Vec<String>, UnspawnedMobError>

Side: server. The tags a mod gave the unspawned mob so far (Entity.getTags). Expired once the hook that lent it has returned.

pub fn custom_name( self, host: &dyn Host, ) -> Result<Option<Text>, UnspawnedMobError>

Side: server. The unspawned mob’s custom name, if it has one. Expired once the hook that lent it has returned.

Trait Implementations

impl Clone for UnspawnedMobRef

fn clone(&self) -> UnspawnedMobRef

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for UnspawnedMobRef

impl Debug for UnspawnedMobRef

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for UnspawnedMobRef

impl Hash for UnspawnedMobRef

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UnspawnedMobRef

fn eq(&self, other: &UnspawnedMobRef) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for UnspawnedMobRef

impl Wire for UnspawnedMobRef

const MIN: usize

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<UnspawnedMobRef, WireError>

Decodes one value, leaving any following bytes for the caller.