A simple Ethereum lottery contract where players can buy tickets and the winner is chosen randomly at the end of a specified time period.
The SimpleLottery contract constructor takes three arguments:
- _ticketPrice: The price of a single ticket in wei.
- _ticketCount: The maximum number of tickets that can be sold.
- _durationInMinutes: The duration of the lottery period in minutes.
Players can buy tickets by calling the buyTicket function and sending ether equal to the ticketPrice. Only one ticket per address can be purchased.
The lottery can be ended by the contract owner by calling the endLottery function. The winner is chosen randomly from the list of players who have purchased a ticket, and the entire prize pool is transferred to their address.