{
  "render_type": "translucent",
  "rotation_mode": {"y_rot": "atan2(PLAYER_X-X,PLAYER_Z-Z)"},
  "random_sprite": true,
  "kill_when_still": false,
  "liquid_affinity": "non_liquids",
  "initializer": {"lifetime": "20+rand()*60", "alpha": "0", "size": "1.25"},
  "ticker": {"alpha": "sin(pi*(AGE/LIFETIME))*max(1-(abs(PLAYER_Y-Y)/8),0)"}
}