{
  "schemaVersion": "1.0",
  "id": "adaptive_event_pool_example",
  "description": "Declared pool with recovery, repeat caps, category growth, reset, removal, and timer compression.",
  "selection": {
    "mode": "categorical_weighted",
    "cadence": "timer",
    "timerMinDays": 45,
    "timerMaxDays": 60,
    "rounding": "nearest"
  },
  "state": {
    "minor_events_since_major": 0,
    "major_gain": 150,
    "timer_compression": 0
  },
  "candidates": [
    {
      "id": "minor_fire_once",
      "category": "fire_once",
      "weight": 1000,
      "cap": 1000,
      "eligibleWhen": "not selected.minor_fire_once",
      "oneTime": true
    },
    {
      "id": "minor_repeatable",
      "category": "repeatable",
      "weight": 1000,
      "cap": 1000,
      "eligibleWhen": "true",
      "cooldownDays": 0
    },
    {
      "id": "major_crisis",
      "category": "major",
      "weight": 0,
      "cap": 1000,
      "eligibleWhen": "not selected.major_crisis",
      "oneTime": true
    }
  ],
  "recovery": [
    {
      "cadence": "monthly",
      "target": "candidate.minor_repeatable.weight",
      "amount": 20,
      "cap": "candidate.minor_repeatable.cap"
    }
  ],
  "transitions": [
    {
      "when": "selected.category != major",
      "actions": [
        { "operation": "add", "target": "state.minor_events_since_major", "value": 1 },
        {
          "operation": "add",
          "target": "candidate.major_crisis.weight",
          "value": "state.major_gain"
        },
        {
          "operation": "compress_timer",
          "target": "selection.timer_max_days",
          "value": "floor(state.minor_events_since_major / 3)"
        }
      ]
    },
    {
      "when": "selected.id == minor_repeatable",
      "actions": [
        { "operation": "multiply", "target": "candidate.minor_repeatable.cap", "value": 0.5 },
        {
          "operation": "cap",
          "target": "candidate.minor_repeatable.weight",
          "value": "candidate.minor_repeatable.cap"
        }
      ]
    },
    {
      "when": "selected.category == major",
      "actions": [
        { "operation": "set", "target": "state.minor_events_since_major", "value": 0 },
        { "operation": "reset_category", "target": "category.major", "value": 0 },
        { "operation": "reset_timer", "target": "selection", "value": null }
      ]
    },
    {
      "when": "selected.one_time == true",
      "actions": [{ "operation": "remove", "target": "selected.candidate", "value": null }]
    }
  ]
}