{
  "id": "drop-13",
  "fromRevision": 12,
  "toRevision": 13,
  "steps": [
    {
      "id": "fall",
      "effect": "disc.drop",
      "trigger": {
        "kind": "after",
        "steps": []
      },
      "params": {
        "column": 3,
        "row": 5
      },
      "emits": ["impact"],
      "blocking": true,
      "timeoutMs": 1500
    },
    {
      "id": "impact",
      "effect": "sound.play",
      "trigger": {
        "kind": "marker",
        "step": "fall",
        "marker": "impact"
      },
      "params": {
        "resource": "sound.drop",
        "channel": "board",
        "policy": "mix",
        "maxLateMs": 150
      },
      "emits": [],
      "blocking": false,
      "timeoutMs": 800
    },
    {
      "id": "finish",
      "effect": "line.highlight",
      "trigger": {
        "kind": "after",
        "steps": ["fall"]
      },
      "params": {
        "cells": [35, 36, 37, 38]
      },
      "emits": [],
      "blocking": true,
      "timeoutMs": 1000
    }
  ]
}