EntityHealthComponent Class

Extends

• EntityAttributeComponent

Defines the health properties of an entity.

Examples

applyDamageThenHeal.ts

// A function that applies damage and then heals the entity
import { Entity, EntityComponentTypes, system, world } from '@minecraft/server';

function applyDamageAndHeal(entity: Entity) {
    entity.applyDamage(19); // Many mobs have max damage of 20 so this is a near-death mob

    system.runTimeout(() => {
        const health = entity.getComponent(EntityComponentTypes.Health);
        if (health) {
            world.sendMessage(`Entity health before heal: ${health.currentValue}`);

            health.resetToMaxValue();

            world.sendMessage(`Entity after before heal: ${health.currentValue}`);
        } else {
            console.warn('Entity does not have health component');
        }
    }, 40); // Run in a few seconds (40 ticks)
}

Constants

componentId

static read-only componentId = "minecraft:health";

Type: string

Examples

applyDamageThenHeal.ts

// A function that applies damage and then heals the entity
import { Entity, EntityComponentTypes, system, world } from '@minecraft/server';

function applyDamageAndHeal(entity: Entity) {
    entity.applyDamage(19); // Many mobs have max damage of 20 so this is a near-death mob

    system.runTimeout(() => {
        const health = entity.getComponent(EntityComponentTypes.Health);
        if (health) {
            world.sendMessage(`Entity health before heal: ${health.currentValue}`);

            health.resetToMaxValue();

            world.sendMessage(`Entity after before heal: ${health.currentValue}`);
        } else {
            console.warn('Entity does not have health component');
        }
    }, 40); // Run in a few seconds (40 ticks)
}