Block_NetherReactor: {
    type: "compound";
    value: {
        HasFinished: { type: "byte"; value: number };
        IsInitialized: { type: "byte"; value: number };
        Progress: { type: "short"; value: number };
    };
}

Additional fields for [nether reactor](https://minecraft.wiki/w/nether reactor).

Type declaration

  • type: "compound"
  • value: {
        HasFinished: { type: "byte"; value: number };
        IsInitialized: { type: "byte"; value: number };
        Progress: { type: "short"; value: number };
    }
    • HasFinished: { type: "byte"; value: number }

      1 or 0 (true/false) - true if the reactor has completed its activation phase, and has gone dark.

    • IsInitialized: { type: "byte"; value: number }

      1 or 0 (true/false) - true if the reactor has been activated, and has turned red.

    • Progress: { type: "short"; value: number }

      Number of ticks the reactor has been active for. It finishes after 900 game ticks (45 seconds).