UI tweaks

src/agents/player.rs

@@ -1,6 +1,7 @@
 use std::io::{stdin, stdout, Write};
 
 use anyhow::{bail, Result};
+use itertools::Itertools;
 use termion::{color, cursor::HideCursor, event::Key, input::TermRead, raw::IntoRawMode};
 
 use crate::{
@@ -94,7 +95,7 @@ impl PlayerAgent {
 		// Ask for input until we get a valid move
 		loop {
 			print!(
-				"\r{}{}{}   ╙{}{}{}{}{}╜",
+				"\r{}{}{}   ╙{}{}{}{}{}╜  {}",
 				// Goal
 				color::Fg(self.player.color()),
 				if minimize { "Min" } else { "Max" },
@@ -109,6 +110,27 @@ impl PlayerAgent {
 				},
 				color::Fg(color::Reset),
 				" ".repeat(cursor_max - self.cursor),
+				self.symbol_selector
+					.symbols
+					.iter()
+					.map(|x| {
+						if board.contains(Symb::from_char(*x).unwrap()) {
+							format!(
+								"{}{x}{}",
+								color::Fg(color::LightBlack),
+								color::Fg(color::Reset),
+							)
+						} else if *x == self.symbol_selector.current() {
+							format!(
+								"{}{x}{}",
+								color::Fg(self.player.color()),
+								color::Fg(color::Reset),
+							)
+						} else {
+							format!("{x}",)
+						}
+					})
+					.join("")
 			);
 			stdout.flush()?;