🟩Audit

Spin Mechanism Audit

The provided code snippet determines the winner of a spin based on a weighted random selection. Here's a breakdown of how it works:

1. Initialization:

   • cumulative_percentage is initialized to 0. This will be used to accumulate the win percentages of players as we iterate through them.

   • random_percentage is a random float value between 0 and 100. This represents a random point on our "wheel".

2. Iterating Through Players:

   • The code then iterates through each player in the last_game's players list.

   • For each player, their win_percentage is added to the cumulative_percentage.

3. Winner Selection:

   • If the random_percentage is less than or equal to the cumulative_percentage, then the current player is selected as the winner.

   • This mechanism ensures that players with higher win percentages have a larger "segment" of the wheel, and thus a higher chance of being selected as the winner.

In essence, this method is a form of weighted random selection, where each player's chance of winning is proportional to their assigned win percentage.