euchre-live

commit 25b30737caf2fd5cd4a10cca0e012eeba91e132c (patch)
parent 1b45c2cd0f65d0dd0eeda184b55d7e10b076dfc8
Author: Alex Karle <alex@karle.co>
Date:   Mon, 30 Mar 2020 00:08:57 -0400

Euchre::Dealer: Add start_game, with new in_progress state

This does two things:

  1. Add the scaffolding for a start_game action
  2. Add the in_progress state to the game

(2) is only really used for preventing join_game; there is functionally
no equivalent to why this is superior over the checking for 4 players,
except for it is slightly more readable and is a nice field to have for
debug.html / the eventual listing of games (?)

Diffstat:
M
lib/Euchre/Dealer.pm
 | 
18
+++++++++++++++++-
M
public/debug.html
 | 
14
++++++++++----

2 files changed, 27 insertions(+), 5 deletions(-)
diff --git a/lib/Euchre/Dealer.pm b/lib/Euchre/Dealer.pm
@@ -36,6 +36,7 @@ our @EXPORT = qw(
 #           caller => 0-3,
 #           table => [ c1, c2, c3, c4 ], # up to 4 cards
 #           score => [X, Y],
+#           in_progress => 0/1,
 #       }
 #
 #   We decided the players would keep track of their own hands
@@ -96,6 +97,7 @@ sub handle_msg {
         join_game   => \&join_game,
         take_seat   => \&take_seat,
         stand_up    => \&stand_up,
+        start_game  => \&start_game,
     );
 
     if (exists $dispatch{$msg->{action}}) {
@@ -125,11 +127,12 @@ sub join_game {
             table => [],
             callers => -1,
             score => [0, 0],
+            in_progress => 0,
         };
     }
 
     # Handle full game case
-    if (num_players($GAMES{$id}) >= 4) {
+    if ($GAMES{$id}->{in_progress}) {
         send_error($cid, 'Already 4 players');
     } else {
         # Add player to Game and cross-link in %PLAYERS for handle_msg
@@ -182,6 +185,19 @@ sub stand_up {
 
 }
 
+sub start_game {
+    my ($cid) = @_;
+    my $game = $GAMES{$PLAYERS{$cid}->{game_id}};
+
+    if (num_players($game->{id}) < 4) {
+        send_error($cid, "Can't start with empty seats!");
+    } else {
+        $game->{in_progress} = 1;
+        # TODO: kick spectators out?
+        # TODO: deal!
+        broadcast_gamestate($game);
+    }
+}
 
 sub num_players {
     my ($gid) = @_;
diff --git a/public/debug.html b/public/debug.html
@@ -15,7 +15,8 @@
       if (msg.msg_type === 'game_state') {
         gameState = '<br>Game:          ' + msg.game.id + '<br>' +
           'Players:       ' + msg.game.players + '<br>' +
-          'Spectators:    ' + msg.game.spectators + '<br>'
+          'Spectators:    ' + msg.game.spectators + '<br>' +
+          'In Progress?:  ' + msg.game.in_progress + '<br>'
         document.getElementById('game').innerHTML = gameState
       } else if (msg.msg_type === 'error') {
         document.getElementById('error').innerHTML += msg.msg + '<br>'
@@ -35,6 +36,9 @@
     function stand() {
       ws.send(JSON.stringify({action:'stand_up'}))
     }
+    function start_game() {
+      ws.send(JSON.stringify({action:'start_game'}))
+    }
   </script>
  <h1>Hello, World</h1>
 
@@ -43,12 +47,14 @@
  <label for="gamename">Game:</label>
  <input type="text" id="gamename">
  <button onclick="joinGame()">Join Game</button>
- <br>
- <button onclick="stand()">Stand</button>
- <br>
+ <br><br>
  <label for="seat_no">Seat:</label>
  <input type="number" id="seat_no">
  <button onclick="sit()">Sit</button>
+ <button onclick="stand()">Stand</button>
+ <br>
+ <button onclick="start_game()">Start Game</button>
+ <br>
 
  <br><br>
  <div id="game">Not in a game</div>