Declare and show a winner at the end of each game.

mindscratch · Apr 10, 2012 · bba2469 · bba2469
1 parent 3c638d8
commit bba2469
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Showing 4 changed files with 38 additions and 2 deletions.
diff --git a/examples/wordplay/client/wordplay.css b/examples/wordplay/client/wordplay.css
@@ -146,6 +146,14 @@ button:active {
     font-style: italic;
 }
 
+#scores .winner {
+    background-color: yellow;
+}
+
+#scores .winner_text {
+    float: right;
+}
+
 #scores .word {
     float: left;
     font-size: 1.25em;

diff --git a/examples/wordplay/client/wordplay.html b/examples/wordplay/client/wordplay.html
@@ -99,13 +99,16 @@ <h1>{{count}} other players are in the lobby:</h1>
 
 <template name="player">
   <div class="player">
-    <div class="header">
+    <div class="header {{winner}}">
       {{#if name}}
         {{name}}
       {{else}}
         <span class="unnamed">no name</span>
       {{/if}}
       <span class="score">{{total_score}}</span>
+      {{#if winner}}
+        <span class="winner_text">Winner!</span>
+      {{/if}}
     </div>
     {{> words}}
   </div>

diff --git a/examples/wordplay/client/wordplay.js b/examples/wordplay/client/wordplay.js
@@ -178,6 +178,13 @@ Template.scores.players = function () {
   return game() && game().players;
 };
 
+Template.player.winner = function () {
+  var g = game();
+  if (!g.winners || !_.include(g.winners, this._id))
+    return '';
+  return 'winner';
+};
+
 Template.player.total_score = function () {
   var words = Words.find({game_id: game() && game()._id,
                           player_id: this._id});

diff --git a/examples/wordplay/server/game.js b/examples/wordplay/server/game.js
@@ -20,8 +20,26 @@ Meteor.methods({
     var interval = Meteor.setInterval(function () {
       clock -= 1;
       Games.update(game_id, {$set: {clock: clock}});
-      if (clock === 0)
+
+      // end of game
+      if (clock === 0) {
+        // stop the clock
         Meteor.clearInterval(interval);
+        // declare zero or more winners
+        var scores = {};
+        Words.find({game_id: game_id}).forEach(function (word) {
+          if (!scores[word.player_id])
+            scores[word.player_id] = 0;
+          scores[word.player_id] += word.score;
+        });
+        var high_score = _.max(scores);
+        var winners = [];
+        _.each(scores, function (score, player_id) {
+          if (score == high_score)
+            winners.push(player_id);
+        });
+        Games.update(game_id, {$set: {winners: winners}});
+      }
     }, 1000);
 
     return game_id;