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only allow doubling if we have enough money

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This commit is contained in:
Nick Pegg 2025-07-13 17:55:04 -07:00
parent 1306c9d208
commit 1639ae0f9b
1 changed files with 8 additions and 6 deletions
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14
src/main.rs
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@ -132,6 +132,8 @@ fn interactive_play_turn(
loop {
term.clear_screen()?;
let hand = turn.player_hand();
let can_double = initial_play && table.player_chips() > turn.bet;
let can_split = initial_play && hand.is_pair();
if turn.shuffled {
println!("Deck was shuffled");
@ -159,11 +161,11 @@ fn interactive_play_turn(
}
let mut msg = String::from("(h)it, (s)tand");
if initial_play {
if can_double {
msg += ", (d)ouble-down";
if hand.is_pair() {
msg += ", s(p)lit";
}
}
if can_split {
msg += ", s(p)lit";
}
msg += "? ";
io::stdout().write_all(msg.as_bytes())?;
@ -180,12 +182,12 @@ fn interactive_play_turn(
stop = true;
initial_play = false;
}
'd' if initial_play => {
'd' if can_double => {
table.double_down(turn)?;
stop = true;
initial_play = false;
}
'p' if initial_play && turn.player_hand().is_pair() => {
'p' if can_split => {
other_turn = Some(table.split(turn)?);
initial_play = false;
}