public async Task ColorMe(string color)
{
// Check if this guild supports ColorMe.
if (!guildsDefinition.GetSettings(Context.Guild.Id).colorMe)
{
await Context.Channel.SendMessageAsync("ColorMe is not enabled for this server.");
return;
}
string roleName = ("colorme" + Context.User.Id);
// Check if the color is valid.
Discord.Color roleColor = new Discord.Color();
try
{
roleColor = new Discord.Color(GetRawColor(color));
}
catch
{
await Context.Channel.SendMessageAsync("Invalid hex code.");
return;
}
// Check if the user already has a color role.
IRole colorRole = Context.Guild.Roles.FirstOrDefault(x => x.Name == roleName);
// Get where this role should go so it works, which is right above their current role.
int highestRole = Context.Guild.GetUser(Context.User.Id).Roles.LastOrDefault(x => x.Name != roleName).Position + 1;
// Create the role if needed.
if (colorRole == null)
{
colorRole = await Context.Guild.CreateRoleAsync(roleName, null, roleColor, false, null);
await colorRole.ModifyAsync(new Action <RoleProperties>(x => x.Position = highestRole));
}
else
{
await colorRole.ModifyAsync(new Action <RoleProperties>(x => x.Color = roleColor));
}
// If the user doesn't have the color role assigned, add it to them.
if (Context.Guild.GetUser(Context.User.Id).Roles.FirstOrDefault(x => x.Name == roleName) == null)
{
try
{
await Context.Guild.GetUser(Context.User.Id).AddRolesAsync(new List <IRole>()
{
colorRole
});
}catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
await Context.Channel.SendMessageAsync($"Assigned color {roleColor.ToString()} to {Context.User.Username}.");
}
