bedrock-samples/resource_pack/entity/ravager.entity.json

{
  "format_version": "1.10.0",
  "minecraft:client_entity": {
    "description": {
      "identifier": "minecraft:ravager",
      "textures": {
        "default": "textures/entity/illager/ravager"
      },
      "materials": {
        "default": "ravager"
      },
      "geometry": {
        "default": "geometry.ravager"
      },
      "render_controllers": [
        "controller.render.ravager"
      ],
      "spawn_egg": {
        "texture": "spawn_egg",
        "texture_index": 57
      },
      "animations": {
        "walk": "animation.ravager.walk",
        "look_at_target": "animation.common.look_at_target",
        "idle_mouth": "animation.ravager.idle_mouth",
        "stunned": "animation.ravager.stunned",
        "roaring": "animation.ravager.roaring",
        "move": "controller.animation.ravager.move",
        "head": "controller.animation.ravager.head_movement",
        "biting": "animation.ravager.biting"
      },
      "scripts": {
        "pre_animation": [
          "variable.roar_length = 1.0;",
          "variable.bite_anim_duration = 0.75f;",
          "variable.bite_neck_length = 10;"
        ],
        "animate": [
          "move",
          "head"
        ]
      },
      "particle_effects": {
        "stun_particles": "minecraft:stunned_emitter"
      }
    }
  }
}