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 (Damage Sensor Trigger)	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}]
triggers (Alternate 1)	not set	Object

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

Damage Sensor Trigger 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.
damage_multiplier	1	Decimal number	A multiplier that modifies the base damage received from the specified damage cause.
deals_damage	false	Boolean true/false	Defines how received damage affects the entity.
deals_damage (Alternate 1)	not set	String
event	not set	String	Event to emit when the trigger conditions are met.
filters	not set	Minecraft filter	Filter conditions for when this trigger applies.
on_damage	not set	Minecraft Event Trigger	Defines which entities the trigger applies to, and which event to emit when damaged.
on_damage_sound_event	not set	Minecraft Event Reference	Defines what sound to play 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
    }
  ]
}

Camel

"minecraft:damage_sensor": {
  "triggers": {
    "cause": "fall",
    "deals_damage": "yes",
    "damage_modifier": -4
  }
}

Copper Golem

"minecraft:damage_sensor": {
  "triggers": [
    {
      "cause": "fall",
      "deals_damage": "no"
    },
    {
      "on_damage": {
        "filters": {
          "all_of": [
            {
              "test": "is_family",
              "subject": "other",
              "value": "lightning"
            },
            {
              "test": "is_variant",
              "subject": "self",
              "operator": "==",
              "value": 0
            }
          ]
        },
        "event": "minecraft:remove_oxidation_layer"
      },
      "deals_damage": "no"
    }
  ]
}

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
  }
}