Support board-wide Truthtrance force questions

tests/truthtrance-force-count.test.ts

@@ -37,6 +37,7 @@ void test('parser accepts exact live pools and rejects extra, mutually exclusive
   for (const zone of [
     { kind: 'reserves' },
     { kind: 'tanks' },
+    { kind: 'board' },
     { kind: 'territory', territory: 'imperial_basin' },
     { kind: 'location', territory: 'imperial_basin', sector: 9 },
   ])
@@ -48,6 +49,7 @@ void test('parser accepts exact live pools and rejects extra, mutually exclusive
   for (const malformed of [
     { ...input, privateHint: true },
     { ...input, zone: { kind: 'reserves', territory: 'arrakeen' } },
+    { ...input, zone: { kind: 'board', territory: 'arrakeen' } },
     { ...input, zone: { kind: 'territory', territory: 'unknown' } },
     { ...input, zone: { kind: 'territory', territory: 'arrakeen', sector: 10 } },
     {
@@ -85,6 +87,24 @@ void test('parser accepts exact live pools and rejects extra, mutually exclusive
     assert.throws(() => parseForceCountFact({ ...input, value }, locations));
 });
 
+void test('board pool sums only the supplied active locations and preserves typed counters', () => {
+  const p: ForceCountPlayer = { faction: 'ixians', reserves: 6, tanks: 2,
+    forces: { 'arrakeen:10': 4, 'imperial_basin:9': 3, 'hidden_mobile_stronghold:0': 6, 'cistern:0': 5, 'invalid:0': 10 },
+    elites: { reserves: 0, tanks: 0, forces: { 'arrakeen:10': 1, 'imperial_basin:9': 2, 'hidden_mobile_stronghold:0': 3 } } };
+  const zone = { kind: 'board' } as const;
+  for (const [counter, n] of [['total', 7], ['normal', 4], ['elite', 3]] as const)
+    assert.equal(forceCountFactMatches(p, fact(zone, counter, 'eq', n), locations), true);
+  const withHms = [...locations, { territory: 'hidden_mobile_stronghold', sector: 0 }];
+  assert.equal(forceCountFactMatches(p, fact(zone, 'total', 'eq', 13), withHms), true);
+  assert.equal(forceCountFactMatches(p, fact(zone, 'elite', 'eq', 6), withHms), true);
+  assert.throws(() => forceCountFactMatches(p, fact(zone)), /board locations/);
+  assert.throws(() => forceCountFactMatches(p, fact(zone), []), /board locations/);
+  assert.throws(() => forceCountFactMatches(p, fact(zone), [...locations, locations[0]]), /duplicate/);
+  assert.throws(() => forceCountFactMatches(p, fact(zone), [{ territory: 'arrakeen', sector: 999 }]), /malformed/);
+  assert.equal(forceCountFactText(fact(zone, 'total', 'eq', 7)),
+    'you currently have exactly 7 physical forces on the current Arrakis board');
+});
+
 void test('territory-wide facts sum physical sectors and their typed subsets without counting nearby or interior territories', () => {
   const player: ForceCountPlayer = {
     faction: 'ixians', reserves: 9, tanks: 0,