{
  "format_version": "1.10.0",
  "particle_effect": {
    "description": {
      "identifier": "sef:ggf",
      "basic_render_parameters": {
        "material": "particles_alpha",
        "texture": "textures/particle/particles"
      }
    },
    "components": {
      "minecraft:emitter_rate_instant": {
        "num_particles": 1
      },
      "minecraft:emitter_lifetime_expression": {
        "activation_expression": 1,
        "expiration_expression": 0
      },
      "minecraft:emitter_shape_custom": {
        "offset": [ 0, 0, 0 ],
        "direction": [ "Math.random(-0.1, 0.1)", 1.0, "Math.random(-0.1, 0.1)" ]
      },
      "minecraft:particle_initial_speed": 1.0,
      "minecraft:particle_lifetime_expression": {
        "max_lifetime": "Math.random(0.4, 1.4)"
      },
      "minecraft:particle_motion_dynamic": {
        "linear_acceleration": [ 0, 0.4, 0 ]
      },
      "minecraft:particle_appearance_billboard": {
        "size": [ 0.1, 0.1 ],
        "facing_camera_mode": "lookat_xyz",
        "uv": {
          "texture_width": 128,
          "texture_height": 128,
          "flipbook": {
            "base_UV": [ 56, 0 ],
            "size_UV": [ 8, 8 ],
            "step_UV": [ -8, 0 ],
            "frames_per_second": 8,
            "max_frame": 8,
            "stretch_to_lifetime": true,
            "loop": false
          }
        }
      },
      "minecraft:particle_appearance_tinting": {
        "color": [ "variable.ParticleRandom1*0.5", "variable.ParticleRandom1*0.5", "variable.ParticleRandom1*0.5", 1.0 ]
      },
      "minecraft:particle_appearance_lighting": {}
    }
  }
}