behavior_packs/vanilla/entities/silverfish.json

{
  "format_version": "1.26.0",
  "minecraft:entity": {
    "description": {
      "identifier": "minecraft:silverfish",
      "is_experimental": false,
      "is_summonable": true,
      "is_spawnable": true,
      "spawn_category": "monster"
    },
    "components": {
      "minecraft:attack": {
        "damage": 1
      },
      "minecraft:behavior.float": {
        "priority": 1
      },
      "minecraft:behavior.hurt_by_target": {
        "alert_same_type": true,
        "priority": 1
      },
      "minecraft:behavior.nearest_attackable_target": {
        "set_persistent": true,
        "entity_types": [
          {
            "filters": {
              "AND": [
                {
                  "OR": [
                    {
                      "test": "is_family",
                      "subject": 1,
                      "operator": 0,
                      "value": "player"
                    },
                    {
                      "test": "is_family",
                      "subject": 1,
                      "operator": 0,
                      "value": "snowgolem"
                    },
                    {
                      "test": "is_family",
                      "subject": 1,
                      "operator": 0,
                      "value": "irongolem"
                    }
                  ]
                }
              ]
            },
            "max_dist": 8
          }
        ],
        "priority": 2
      },
      "minecraft:behavior.silverfish_merge_with_stone": {
        "priority": 5
      },
      "minecraft:breathable": {
        "breathes_lava": false,
        "suffocate_time": 0,
        "total_supply": 15
      },
      "minecraft:can_climb": {},
      "minecraft:collision_box": {
        "height": 0.3,
        "width": 0.4
      },
      "minecraft:despawn": {
        "filters": [
          {
            "all_of": [
              {
                "test": "is_persistent",
                "value": false
              },
              {
                "operator": ">=",
                "test": "light_level",
                "value": 8
              },
              {
                "test": "is_daytime",
                "value": true
              },
              {
                "subject": "self",
                "test": "inactivity_timer",
                "value": 600
              },
              {
                "test": "random_chance",
                "value": 50
              },
              {
                "operator": ">",
                "test": "distance_to_nearest_player",
                "value": 54
              },
              {
                "test": "surface_mob",
                "value": true
              }
            ]
          }
        ]
      },
      "minecraft:experience_reward": {
        "on_death": {
          "expression": "query.last_hit_by_player ? 5 : 0",
          "version": 0
        }
      },
      "minecraft:health": {
        "max": 8,
        "value": 8
      },
      "minecraft:hurt_on_condition": {
        "damage_conditions": [
          {
            "cause": "lava",
            "damage_per_tick": 4,
            "filters": {
              "operator": "==",
              "test": "in_lava",
              "subject": "self",
              "value": true
            }
          }
        ]
      },
      "minecraft:jump.static": {},
      "minecraft:loot": {
        "table": "loot_tables/entities/silverfish.json"
      },
      "minecraft:movement": {
        "value": 0.25
      },
      "minecraft:movement.basic": {},
      "minecraft:nameable": {},
      "minecraft:navigation.walk": {
        "can_path_over_water": true,
        "using_door_annotation": true
      },
      "minecraft:physics": {},
      "minecraft:pushable": {
        "is_pushable": true,
        "is_pushable_by_piston": true
      },
      "minecraft:type_family": {
        "family": [
          "silverfish",
          "monster",
          "mob",
          "arthropod"
        ]
      }
    },
    "component_groups": {
      "minecraft:silverfish_angry": {
        "minecraft:angry": {
          "broadcast_anger": true,
          "broadcast_range": 20,
          "calm_event": {
            "event": "minecraft:on_calm",
            "target": "self"
          },
          "duration": -1
        },
        "minecraft:behavior.melee_attack": {
          "track_target": true,
          "priority": 4
        },
        "minecraft:behavior.silverfish_wake_up_friends": {
          "priority": 1
        }
      },
      "minecraft:silverfish_calm": {
        "minecraft:on_target_acquired": {
          "event": "minecraft:become_angry",
          "target": "self"
        }
      }
    },
    "events": {
      "minecraft:become_angry": {
        "add": {
          "component_groups": [
            "minecraft:silverfish_angry"
          ]
        },
        "remove": {
          "minecraft:silverfish_calm": {}
        }
      },
      "minecraft:entity_spawned": {
        "add": {
          "component_groups": [
            "minecraft:silverfish_calm"
          ]
        },
        "remove": {}
      },
      "minecraft:on_calm": {
        "add": {
          "component_groups": [
            "minecraft:silverfish_calm"
          ]
        },
        "remove": {
          "minecraft:silverfish_angry": {}
        }
      }
    }
  }
}