private static void OnVote(CommandData commandData, List <Vote> voteResults, Map[] maps, bool logResults)
{
// converts a string like "$VOTE 2" to an integer 2.
if (int.TryParse(commandData.Command.Split(' ').ElementAtOrDefault(1), out int voteFor) &&
1 <= voteFor && voteFor <= 3) // If the number is a valid map to vote for.
{
// Test if the player already voted for a map. If they did, update the map they are voting for.
for (int i = 0; i < voteResults.Count; i++)
{
if (Identity.Compare(commandData.ChatIdentity, voteResults[i].ChatIdentity))
{
// Don't log if the player is voting for the same map again.
if (voteResults[i].VotingFor != voteFor)
{
if (logResults)
{
Console.WriteLine($"Player #{i} changing their vote to {maps[voteFor - 1]} ({voteFor})");
}
voteResults[i].VotingFor = voteFor;
}
return;
}
}
// If they didn't already vote for a map, add their vote to the VoteResults list.
if (logResults)
{
Console.WriteLine($"New vote from player #{voteResults.Count}: {maps[voteFor - 1]} ({voteFor})");
}
voteResults.Add(new Vote(voteFor, commandData.ChatIdentity));
}
}