abhi3700 / eosio_gpkbattles_contracts

GPK.Battles Betting Game on EOSIO based Blockchain - WAX

GPK.Battles Game on WAX Blockchain

Workflow

This workflow is as per the Game App.

Old

1. players transfer cards (with combo: 2a1b/1a2b) to escrow contract - gpkbatescrow
2. pair2players
3. players transfer 5 WAX each
4. players select cards manually/automatically based on time_limit of 30 sec
5. play
6. Now, Result:
   • Case-1: if draw, then players get 1 more chance. If 2 times draw successively for 1 game_id, then the round is dumped. And the card is available for selection in the cardwallet
   • Case-2: if nodraw, then winner receives 4 cards with 1 as winning reward, whereas the loser receives 2 cards with 1 losing card (any by shuffle)

New

1. player deposit game fee

2. player transfers cards (of any qty. either a/b) from simpleassets contract to gpkbatescrow contract.

3. player selects the cards (max. 3 of 2a1b/1a2b combo) & the respective cards' status is set as "selected" & gets added into the players queue for pairing

4. then presses Pair button to get paired with someone,

   • where in the front-end the player gets to see the player's display pic (dp), but not eosio-accnt name, cards.

5. then the game_id is sent to the player & then the player1 presses Play button [OPTIONAL] with the game_id

   • Here, the player2 is just notified about the pairing & game status. Let's say the player_2 presses button after already getting paired, the it gives error that "already available in game table"
   • Case-1: if draw, then players get 1 more chance. If 2 times draw successively for 1 game_id, then the round is dumped. And the card is available for selection in the cardwallet
   • Case-2: if nodraw, then winner receives 4 cards with 1 as winning reward, whereas the loser receives 2 cards with 1 losing card (any by shuffle)

Game result

• There are 3 main possibilities in game results of GPK.Battles.

Case-1: 1-draw >> Bad: where either or both of the players has not selected cards (qty. 3)

• Case-1.1: when 1 player selects cards => 1 defaulter
  • ACTION sequence: play >> del1drawgame
  • Money sequence: deduct money from both players >> add money to defrayer player, & transfer deducted money from gpkbattlesco (i.e defaulter player) to gpkbatincome
• Case-1.2: when no player select cards => 2 defaulters
  • ACTION sequence: play >> del1drawgame
  • Money sequence: deduct money from both players >> transfer deducted money from gpkbattlesco (i.e defaulter players) to gpkbatincome

Case-2: 1-draw >> Good: where both of the players have selected cards (each qty. 3)

• Case-2.1: 1-draw >> 2-draw
  • ACTION sequence: play >> play
  • Money sequence: deduct money from both players >> transfer deducted money from gpkbattlesco (i.e on behalf of both players) to gpkbatincome
• Case-2.2: 1-draw >> nodraw
  • ACTION sequence: play >> play
  • Money sequence: deduct money from both players >> transfer deducted money from gpkbattlesco (i.e on behalf of both players) to gpkbatincome

Case-3: nodraw

• ACTION sequence: play
• Money sequence: deduct money from both players

References

• simpleassets - https://wax.bloks.io/account/simpleassets?loadContract=true&tab=Tables&table=sassets&account=simpleassets&scope=simpleassets&limit=100
• How to Create a Random Number Generator in C++