Upgrader

The Upgrader allows users to wager an amount to try and "upgrade" it to a specific item. The win chance is proportional to the bet amount vs item price.

Events

Client -> Server

upgrader:spin

Attempts to upgrade the wager to the target item.

• Payload:

  {
      "amount": 10.0, // Wager amount
      "item": "AK-47 | Redline", // Target item name (marketHashName)
      "clientSeed": "seed"
  }

• Response: upgrader:spin (Confirmation).

Server -> Client

upgrader:pf

Provably Fair commitment data.

• Payload:

  {
      "serverSeedCommitment": "hash",
      "clientSeed": "seed",
      "nonce": 5,
      "percent": 45.55 // The rolled lucky number
  }

upgrader:spin (Response)

• Payload (Success/Fail):

  {
      "status": true,
      "result": {
          "success": true, // Did the upgrade succeed?
          "amount": 50.0, // Won amount (value of item) or 0
          "item": "AK-47 | Redline"
      }
  }

upgrader:proof

Reveals server seed after a delay (approx 6s).

• Payload:

  {
      "serverSeed": "secret",
      "serverSeedCommitment": "hash",
      "clientSeed": "seed",
      "nonce": 5
  }

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Game Logic Details

1. Locking: Ensures only one spin per user at a time using Redis locks.