Quick links

States:

• GameState / GameContract
• CommitState + hash calculation + payout calculation / CommitContract
• LockableTokenState / LockableTokenContract
• LeaderboardEntryState / LeaderboardEntryContract

Flows:

• Orchestrating GameFlow
• Inlined CommitFlow
• Inlined RevealFlow
• Inlined ResolveFlow
• Unhappy paths ForeClosureFlow / and the BrokenGameFlows to test that
• Flows for LockableTokens
• UserAccountFlows
• LeaderboardFlow

Other:

• NicknamesDatabaseService
• API controller

Run in CLI

It is possible to simulate a game from the nodes shells.

First prepare, in the project's root folder:

$ ./gradlew deployNodes
$ ./build/nodes/runnodes

Then, play:

1. Issue some tokens for casino. On Casino node:

   >>> flow start com.cordacodeclub.flows.LockableTokenFlows$Issue$Initiator notary: Notary, holder: Casino, amount: 100000, issuer: Casino

2. Create a player account and optionally inform the Casino. On Parties node:

   >>> flow start com.cordacodeclub.flows.UserAccountFlows$Create$Initiator accountName: player1, observer: Casino

3. Beg for some tokens from casino. On Parties node:

   >>> flow start com.cordacodeclub.flows.LockableTokenFlows$Issue$InitiatorBegSimple notary: Notary, holderAccountName: player1, issuer: Casino

   Or have the casino issue you as much as you want. On Casino node:

   >>> flow start com.cordacodeclub.flows.LockableTokenFlows$Issue$SimpleInitiator notary: Notary, holderAccountName: player1, amount: 100000, issuer: Casino

4. Start a game from player. On Parties node:

   >>> flow start com.cordacodeclub.flows.GameFlows$SimpleInitiator playerAccountName: player1, playerWager: 2, issuer: Casino, casino: Casino

5. See how many tokens the player has. On Parties node:

   >>> flow start com.cordacodeclub.flows.LockableTokenFlows$Balance$SimpleLocal holderName: player1, issuer: Casino

6. See how many tokens the casino has. On Casino node:

   >>> flow start com.cordacodeclub.flows.LockableTokenFlows$Balance$Local holder: Casino, issuer: Casino

Explainers