November 2018
Intermediate to advanced
528 pages
13h 21m
English
Content preview from Blockchain By Example
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The Tontine contract
As stated in the introduction, Tontine is a competitive multiplayer game. When it starts, players pool their money into the Tontine contract, and once the game is over, all the funds are handed to the last surviving participant. Meanwhile, players take turns trying to stabilize their position and eliminate their opponents. The main rules of our Tontine game are as follows:
- A player can join the game by paying at least 1 ETH to the contract.
- The game starts when the first player enters.
- The player needs to ping the contract every day.
- If the player hasn't pinged the contract during the last 24 hours, other users can eliminate them.
- The last player will get all the money out of the contract and the game ends.
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