feat: select paired emote lines from own character

tests/emotes.test.ts

@@ -7,12 +7,21 @@ test('emotes validate fixed choices, rate limit each player and expire without c
   const emotes = createEmotes();
   assert.equal(emotes.send(0, '<script>', 1000), false);
   assert.equal(emotes.send(0, 'greet', 1000), true);
-  assert.equal(emotes.send(0, 'taunt', 1001), false);
+  assert.equal(emotes.send(0, 'mistake', 1001), false);
   assert.equal(emotes.send(1, 'thanks', 1001), true);
   assert.equal(emotes.view(1001)[0]?.id, 'greet');
   const snapshot = emotes.view(1001);
   snapshot[0]!.id = 'threaten';
   assert.equal(emotes.view(1001)[0]?.id, 'greet');
   assert.equal(emotes.view(1000 + EMOTE_DURATION_MS)[0], null);
-  assert.equal(emotes.send(0, 'taunt', 1000 + EMOTE_COOLDOWN_MS), true);
+  assert.equal(emotes.send(0, 'mistake', 1000 + EMOTE_COOLDOWN_MS), true);
+});
+
+test('emote variants are fixed when sent and invalid variants are rejected', () => {
+  const emotes = createEmotes();
+  assert.equal(emotes.send(0, 'greet', 0, 2), false);
+  assert.equal(emotes.send(0, 'greet', 0, 0), true);
+  assert.equal(emotes.send(1, 'greet', 0, 1), true);
+  assert.equal(emotes.view(1)[0]?.variant, 0);
+  assert.equal(emotes.view(2)[1]?.variant, 1);
 });

tests/p2p-recovery.test.ts

@@ -39,9 +39,10 @@ test('peer emotes reach the correct slot without exposing choices or changing th
     await a.submitAction('charge'); await h.clock.advance(1);
     const before = b.view();
     assert.equal(a.sendEmote('greet'), true);
-    assert.equal(a.sendEmote('taunt'), false);
+    assert.equal(a.sendEmote('mistake'), false);
     await h.clock.advance(1);
     assert.equal(b.view().emotes?.[0]?.id, 'greet');
+    assert.equal(b.view().emotes?.[0]?.variant, a.view().emotes?.[0]?.variant);
     assert.equal(b.view().ownAction, null);
     assert.equal(b.view().turnId, before.turnId);
     assert.deepEqual(b.view().energy, before.energy);