Custom achievements

You can define your own custom achievements in the mod's config. Achievements with specified requirements for obtaining, a description, and an achievement name are added to the achievements.json file.

---

Structure

{
  "achievements": [
    {
      "id": "test_achievment",
      "name": "First Night",
      "tooltip": "You survived the first night!",
      "conditions": {
        "deathsMax": 999
      }
    }
  ]
}

info

The id determines whether an achievement has already been earned. Multiple achievements can share the same id, but they will be counted as one — if a player has earned any achievement with that id, all others sharing it will also be marked as earned.

---

Conditions

Parameter	Description
deathsEq / deathsMin / deathsMax	Number of deaths
mobsKilledEq / mobsKilledMin / mobsKilledMax	Mobs killed
blocksDestroyedEq / blocksDestroyedMin / blocksDestroyedMax	Blocks destroyed
distanceWalkedEq / distanceWalkedMin / distanceWalkedMax	Distance walked
jumpsEq / jumpsMin / jumpsMax	Number of jumps
damageDealtEq / damageDealtMin / damageDealtMax	Damage dealt

• Eq — exactly the value required
• Min — minimum value required
• Max — maximum value allowed

All conditions in one achievement must be satisfied at the same time. Statistics are counted since the player's last sleep, not since the world was created — see player statistics.

tip

After editing achievements.json, apply it without restarting:

/midnightthoughts reload achievements

The command reports how many achievements were loaded, which is the quickest way to catch a typo that made one of them invisible.

---

Example

Single condition

{
    "achievements": [
{
    "id": "test_achievment",
    "name": "First Night",
    "tooltip": "You survived the first night!",
    "conditions": {
    "deathsMax": 999
}
}
    ]
}

Multiple conditions

{
    "achievements": [
{
    "id": "test_achievment",
    "name": "First Night",
    "tooltip": "You survived the first night!",
    "conditions": {
    "deathsMax": 999,
    "mobsKilledMin": 10,
    "jumpsEq": 1
}
}
    ]
}