Struct FluidTypeProperties 

pub struct FluidTypeProperties {
    pub description_id: String,
    pub light_level: u8,
    pub fall_distance_modifier: f32,
    pub can_push_entity: bool,
    pub can_swim: bool,
    pub can_drown: bool,
    pub can_extinguish: bool,
    pub can_hydrate: bool,
    pub supports_boating: bool,
    pub explosion_resistance: f32,
    pub randomly_ticks: bool,
    pub drip_particle: Option<String>,
}

What a registered fluid is, apart from any level or entity. Vanilla reads the entity behaviours off FluidTags.WATER and FluidTags.LAVA, so minecraft:flowing_water answers as minecraft:water. The empty fluid and a tank-only fluid emit no light, nothing can be done in them, their fall modifier scales nothing and they drip nothing and never tick randomly.

Fields

description_id: String

FluidType.getDescriptionId: fluid_type.<mod>.<name>, vanilla’s by its block (block.minecraft.water, block.minecraft.air for the empty fluid).

light_level: u8

FluidType.getLightLevel: what the fluid’s block emits, 0 through 15.

fall_distance_modifier: f32

FluidType.getFallDistanceModifier: what an entity’s fall distance is multiplied by each tick in the fluid: water’s 0 resets it, lava’s 0.5 halves it.

can_push_entity: bool

FluidType.canPushEntity: whether its current moves entities.

can_swim: bool

FluidType.canSwim: whether a sprinting entity swims in it.

can_drown: bool

FluidType.canDrownIn: whether an entity’s air runs out with its eyes in it.

can_extinguish: bool

FluidType.canExtinguish: whether it puts out a burning entity.

can_hydrate: bool

FluidType.canHydrate: whether it keeps farmland wet.

supports_boating: bool

FluidType.supportsBoating: whether a boat floats on it.

explosion_resistance: f32

Fluid.getExplosionResistance: how much of an explosion’s power the fluid soaks up per block, 100 for water, lava and a mod’s world fluid, 0 for the empty fluid and a tank-only fluid. A flowing form answers as its source.

randomly_ticks: bool

Fluid.isRandomlyTicking: whether the fluid takes random ticks, which only lava does.

drip_particle: Option<String>

Fluid.getDripParticle: the particle id a block of the fluid drips beneath it (minecraft:dripping_water, minecraft:dripping_lava), none for any other fluid.

Trait Implementations

impl Clone for FluidTypeProperties

fn clone(&self) -> FluidTypeProperties

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FluidTypeProperties

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

Formats the value using the given formatter.

impl PartialEq for FluidTypeProperties

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FluidTypeProperties

impl Wire for FluidTypeProperties

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<FluidTypeProperties, WireError>

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