Add a game phase to perform judging

[empires-server] / empathy.js

diff --git a/empathy.js b/empathy.js
index b12c3e75553f596b7cc2108cc9e1c21f0bd97444..3b613e672ade0e14e0f4ff03e1b3205b4f78cddd 100644 (file)
--- a/empathy.js
+++ b/empathy.js
@@ -8,6 +8,8 @@ class Empathy extends Game {
       prompts: [],
       active_prompt: null,
       players_answered: 0,
+      ambiguities: null,
+      players_judged: 0,
       scores: null
     };
     this.answers = [];
@@ -41,6 +43,8 @@ class Empathy extends Game {
 
     this.state.active_prompt = null;
     this.state.players_answered = 0;
+    this.state.ambiguities = 0;
+    this.state.players_judged = 0;
     this.state.scores = null;
 
     this.answers = [];
@@ -117,6 +121,33 @@ class Empathy extends Game {
     return { valid: true };
   }
 
+  perform_judging() {
+    const word_map = {};
+
+    for (let a of this.answers) {
+      for (let word of a.answers) {
+        const key = this.canonize(word);
+        word_map[key] = word;
+      }
+    }
+
+    this.state.ambiguities = Object.values(word_map);
+
+    this.broadcast_event_object('ambiguities', this.state.ambiguities);
+  }
+
+  receive_judging() {
+    /* And notify players how many players have completed judging. */
+    this.state.players_judged++;
+    this.broadcast_event_object('judged', this.state.players_judged);
+
+    return { valid: true };
+  }
+
+  canonize(word) {
+    return word.replace(/[^a-zA-Z0-9]/g, '').toLowerCase();
+  }
+
   compute_scores() {
     const word_submitters = {};
     const scores = [];
@@ -219,7 +250,20 @@ router.post('/answer/:prompt_id([0-9]+)', (request, response) => {
                                      request.body.answers);
   response.json(result);
 
-  if (game.answers.length >= game.players.length)
+  if (game.state.players_answered >= game.players.length)
+    game.perform_judging();
+});
+
+router.post('/judging/:prompt_id([0-9]+)', (request, response) => {
+  const game = request.game;
+  const prompt_id = parseInt(request.params.prompt_id, 10);
+
+  const result = game.receive_judging(prompt_id,
+                                      request.session.id,
+                                      request.body);
+  response.json(result);
+
+  if (game.state.players_judged >= game.players.length)
     game.compute_scores();
 });