Entity Documentation - minecraft:damage_sensor

Defines what events to call when this entity is damaged by specific entities or items.

Damage Sensor Properties

Name	Default Value	Type	Description	Example Values
deals_damage	false	Deals Damage choices	Defines how received damage affects the entity.
deals_damage (Alternate 1)	false	Boolean true/false
triggers	not set	Triggers item	List of triggers with the events to call when taking specific kinds of damage."	Allay: [{"on_damage":{"filters":{"all_of":[{"test":"is_family","subject":"other","value":"player"},{"test":"is_owner","subject":"other"}]}},"deals_damage":"no"}], Armadillo: {"on_damage":{"filters":{"any_of":[{"test":"is_family","subject":"other","value":"mob"},{"test":"is_family","subject":"other","value":"player"}]},"event":"minecraft:threat_detected"}}, [{"on_damage":{"filters":{"any_of":[{"test":"is_family","subject":"other","value":"mob"},{"test":"is_family","subject":"other","value":"player"}]},"event":"minecraft:threat_detected"},"damage_multiplier":0.5,"damage_modifier":-1},{"damage_multiplier":0.5,"damage_modifier":-1}]

Deals Damage choices

Value	Title	Description
yes	Yes	Received damage is applied to the entity.
no	No	Received damage is not applied to the entity.
no_but_side_effects_apply	No But Side Effects Apply	Received damage is not applied to the entity, but the side effects of the attack are. This means that the attacker's weapon loses durability, enchantment side effects are applied, and so on.

Triggers item type

List of triggers with the events to call when taking specific kinds of damage.".

Triggers Properties

Name	Default Value	Type	Description	Example Values
cause	none	String	Type of damage that triggers the events.
damage_modifier	0	Decimal number	A modifier that adds/removes to the base damage received from the specified damage cause. It does not reduce damage to less than 0.
damage_multiplier	1	Decimal number	A multiplier that modifies the base damage received from the specified damage cause. If "deals_damage" is true the multiplier can only reduce the damage the entity will take to a minimum of 1.
deals_damage	false	Boolean true/false	Defines how received damage affects the entity: - "yes", received damage is applied to the entity. - "no", received damage is not applied to the entity. - "no_but_side_effects_apply", received damage is not applied to the entity, but the side effects of the attack are. This means that the attacker's weapon loses durability, enchantment side effects are applied, and so on.
on_damage	not set	Minecraft Event Trigger	Defines which entities the trigger applies to, and which, if any, event to emit when damaged.
on_damage_sound_event	not set	Minecraft Event Reference	Defines what sound to play, if any, when the "on_damage" filters are met.

Samples

Allay

"minecraft:damage_sensor": {
  "triggers": [
    {
      "on_damage": {
        "filters": {
          "all_of": [
            {
              "test": "is_family",
              "subject": "other",
              "value": "player"
            },
            {
              "test": "is_owner",
              "subject": "other"
            }
          ]
        }
      },
      "deals_damage": "no"
    }
  ]
}

Armadillo

At /minecraft:entity/component_groups/minecraft:unrolled/minecraft:damage_sensor/:

"minecraft:damage_sensor": {
  "triggers": {
    "on_damage": {
      "filters": {
        "any_of": [
          {
            "test": "is_family",
            "subject": "other",
            "value": "mob"
          },
          {
            "test": "is_family",
            "subject": "other",
            "value": "player"
          }
        ]
      },
      "event": "minecraft:threat_detected"
    }
  }
}

At /minecraft:entity/component_groups/minecraft:rolled_up/minecraft:damage_sensor/:

"minecraft:damage_sensor": {
  "triggers": [
    {
      "on_damage": {
        "filters": {
          "any_of": [
            {
              "test": "is_family",
              "subject": "other",
              "value": "mob"
            },
            {
              "test": "is_family",
              "subject": "other",
              "value": "player"
            }
          ]
        },
        "event": "minecraft:threat_detected"
      },
      "damage_multiplier": 0.5,
      "damage_modifier": -1
    },
    {
      "damage_multiplier": 0.5,
      "damage_modifier": -1
    }
  ]
}

Axolotl

"minecraft:damage_sensor": {
  "triggers": {
    "cause": "lightning",
    "deals_damage": "yes",
    "damage_multiplier": 2000
  }
}

Bat

"minecraft:damage_sensor": {
  "triggers": {
    "cause": "fall",
    "deals_damage": false
  }
}

Bee

"minecraft:damage_sensor": {
  "triggers": [
    {
      "cause": "fall",
      "deals_damage": "no"
    },
    {
      "on_damage": {
        "filters": {
          "test": "is_block",
          "subject": "block",
          "value": "minecraft:sweet_berry_bush"
        }
      },
      "deals_damage": "no"
    }
  ]
}

Blaze

"minecraft:damage_sensor": {
  "triggers": {
    "cause": "fall",
    "deals_damage": "no"
  }
}

Breeze

"minecraft:damage_sensor": {
  "triggers": [
    {
      "cause": "fall",
      "deals_damage": false
    },
    {
      "on_damage": {
        "filters": {
          "test": "is_family",
          "subject": "damager",
          "operator": "!=",
          "value": "wind_charge"
        }
      },
      "cause": "projectile",
      "deals_damage": false
    }
  ]
}

Creaking

"minecraft:damage_sensor": {
  "triggers": [
    {
      "cause": "void",
      "deals_damage": "yes"
    },
    {
      "on_damage": {
        "filters": {
          "test": "is_family",
          "subject": "other",
          "value": "player"
        },
        "event": "minecraft:damaged_by_player"
      },
      "cause": "all",
      "deals_damage": "no_but_side_effects_apply"
    },
    {
      "on_damage": {
        "filters": {
          "test": "is_family",
          "subject": "other",
          "value": "mob"
        },
        "event": "minecraft:damaged_by_entity"
      },
      "cause": "all",
      "deals_damage": "no_but_side_effects_apply"
    },
    {
      "on_damage": {
        "event": "minecraft:damaged_by_entity"
      },
      "cause": "projectile",
      "deals_damage": "no_but_side_effects_apply"
    },
    {
      "cause": "all",
      "deals_damage": "no_but_side_effects_apply"
    }
  ]
}

Creeper

"minecraft:damage_sensor": {
  "triggers": {
    "on_damage": {
      "filters": {
        "test": "is_family",
        "subject": "other",
        "value": "lightning"
      },
      "event": "minecraft:become_charged"
    },
    "deals_damage": false
  }
}

Fox

"minecraft:damage_sensor": {
  "triggers": [
    {
      "on_damage": {
        "filters": {
          "test": "is_block",
          "subject": "block",
          "value": "minecraft:sweet_berry_bush"
        }
      },
      "deals_damage": "no"
    }
  ]
}

Frog

"minecraft:damage_sensor": {
  "triggers": {
    "cause": "fall",
    "deals_damage": "yes",
    "damage_modifier": -5
  }
}