Trait AbstractMinecart 

pub trait AbstractMinecart: VehicleEntity + AbstractMinecartEventSource {
    // Required methods
    fn minecart_base(&self) -> &AbstractMinecartBase;
    fn custom_display_block(&self) -> Option<BlockStateId>;
    fn set_custom_display_block(&self, value: Option<BlockStateId>);
    fn display_offset(&self) -> i32;
    fn set_display_offset(&self, value: i32);

    // Provided methods
    fn default_display_offset(&self) -> i32 { ... }
    fn max_speed(&self, world: &World) -> f64 { ... }
    fn minecart_default_gravity(&self) -> f64 { ... }
    fn minecart_air_drag(&self) -> f64 { ... }
    fn minecart_is_pickable(&self) -> bool { ... }
    fn minecart_is_pushable(&self) -> bool { ... }
    fn minecart_movement_emission(&self) -> EntityMovementEmission { ... }
    fn minecart_blocks_building(&self) -> bool { ... }
    fn minecart_can_collide_with(&self, other: &dyn Entity) -> bool { ... }
    fn display_block_state(&self) -> BlockStateId { ... }
    fn default_display_block_state(&self) -> BlockStateId { ... }
    fn activate_minecart(&self, _world: &World, _pos: BlockPos, _powered: bool) { ... }
    fn is_rideable(&self) -> bool { ... }
    fn is_flipped(&self) -> bool { ... }
    fn is_redstone_conductor(&self, world: &World, pos: BlockPos) -> bool { ... }
    fn is_furnace(&self) -> bool { ... }
    fn current_block_pos_or_rail_below(&self, world: &World) -> BlockPos { ... }
    fn minecart_block_speed_factor(&self) -> f32 { ... }
    fn minecart_apply_effects_from_blocks(&self) { ... }
    fn minecart_move_entity(
        self: Arc<Self>,
        mover_type: MoverType,
        delta: DVec3,
    ) -> Option<MoveResult> { ... }
    fn tick_minecart(&self, entity: &SharedEntity) { ... }
    fn apply_natural_slowdown(&self, movement: DVec3) -> DVec3 { ... }
    fn come_off_track(&self, entity: &SharedEntity, world: &World) { ... }
    fn minecart_push_entity(&self, other: &dyn Entity) { ... }
    fn push_other_minecart(
        &self,
        other_minecart: &dyn AbstractMinecart,
        xa: f64,
        za: f64,
    ) { ... }
    fn minecart_passenger_attachment_point(
        &self,
        passenger: &dyn Entity,
    ) -> DVec3 { ... }
    fn save_abstract_minecart_data(&self, nbt: &mut NbtCompound) { ... }
    fn load_abstract_minecart_data(&self, nbt: BorrowedNbtCompoundView<'_, '_>) { ... }
}

Shared behavior for every minecart variant entity.

Required Methods

fn minecart_base(&self) -> &AbstractMinecartBase

Returns the minecart’s shared non-synchronized minecart state.

fn custom_display_block(&self) -> Option<BlockStateId>

Returns the custom display block, if any.

fn set_custom_display_block(&self, value: Option<BlockStateId>)

Sets the custom display block.

fn display_offset(&self) -> i32

Returns the vertical offset of the minecart’s display block.

fn set_display_offset(&self, value: i32)

Sets the vertical offset of the minecart’s display block.

Provided Methods

fn default_display_offset(&self) -> i32

Returns the default vertical display-block offset, in sixteenths of a block.

fn max_speed(&self, world: &World) -> f64

Returns the minecart’s max speed.

fn minecart_default_gravity(&self) -> f64

Returns the default gravity of this minecart.

fn minecart_air_drag(&self) -> f64

Returns the default air drag of this minecart.

fn minecart_is_pickable(&self) -> bool

Returns whether this minecart can be targeted by picking.

fn minecart_is_pushable(&self) -> bool

Returns whether this minecart can be pushed.

fn minecart_movement_emission(&self) -> EntityMovementEmission

Returns the movement side effects emitted by this minecart.

fn minecart_blocks_building(&self) -> bool

Returns whether this minecart obstructs block placement.

fn minecart_can_collide_with(&self, other: &dyn Entity) -> bool

Returns whether this minecart can collide with other.

fn display_block_state(&self) -> BlockStateId

Returns the custom display block, or the default block state if none is set.

fn default_display_block_state(&self) -> BlockStateId

Returns air as the default display block.

fn activate_minecart(&self, _world: &World, _pos: BlockPos, _powered: bool)

Handles contact with an activator rail. Default does nothing.

fn is_rideable(&self) -> bool

Returns whether this minecart is rideable.

fn is_flipped(&self) -> bool

Returns whether this minecart’s movement-facing rotation is flipped.

fn is_redstone_conductor(&self, world: &World, pos: BlockPos) -> bool

Returns whether the block at pos is a redstone conductor.

fn is_furnace(&self) -> bool

Returns whether this minecart is a furnace minecart.

fn current_block_pos_or_rail_below(&self, world: &World) -> BlockPos

Returns the block below when it contains rails, otherwise the minecart’s current block position.

fn minecart_block_speed_factor(&self) -> f32

Returns 1.0 on rails, otherwise the default block speed factor.

fn minecart_apply_effects_from_blocks(&self)

Applies block-contact effects at the current position and clears movement.

fn minecart_move_entity( self: Arc<Self>, mover_type: MoverType, delta: DVec3, ) -> Option<MoveResult>

Moves this minecart using default entity movement, then applies block-contact effects.

fn tick_minecart(&self, entity: &SharedEntity)

Advances minecart movement, damage decay, portal handling, and fluid effects.

fn apply_natural_slowdown(&self, movement: DVec3) -> DVec3

Applies natural slowdown to the minecart movement.

fn come_off_track(&self, entity: &SharedEntity, world: &World)

Slows down the minecart when it comes off the track.

fn minecart_push_entity(&self, other: &dyn Entity)

Applies collision impulses between this minecart and another entity.

fn push_other_minecart( &self, other_minecart: &dyn AbstractMinecart, xa: f64, za: f64, )

Updates both cart’s horizontal velocities after an aligned collision, handling special cases for furnace minecarts.

fn minecart_passenger_attachment_point(&self, passenger: &dyn Entity) -> DVec3

Returns the passenger attachment point used by this minecart.

Villagers and wandering traders use vanilla’s lowered attachment point.

fn save_abstract_minecart_data(&self, nbt: &mut NbtCompound)

Saves display settings, flipped rotation, and first-tick state to NBT.

fn load_abstract_minecart_data(&self, nbt: BorrowedNbtCompoundView<'_, '_>)

Loads display settings, flipped rotation, and first-tick state from NBT.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl AbstractMinecart for MinecartEntity