Support unused selected decks with Nexus and Discovery

game/faction-module-profile.ts

@@ -59,10 +59,23 @@ export function independentDiscoveryNexusProfile(game: NexusCoreConfiguration):
   return !!game.nexusCards && independentDiscoveryProfile(game);
 }
 
-/** Common consumers of the classic and selected-independent fresh Nexus core. */
+/** Original selected decks do not require their native factions or the
+ * independent three-card variant. Keep Skills and hidden E3/Harkonnen
+ * compositions on their existing separately scoped paths. */
+export function selectedNexusWithoutCardsProfile(game: NexusCoreConfiguration): boolean {
+  const players = game.players;
+  if (game.ecazTreachery || game.leaderSkills || !game.nexusCards || !players ||
+      !game.expansions.length || !nexusCoreRosterProfile(game, true, game.discoveryEnabled === true)) return false;
+  if (game.advanced && players.some(player => player.faction === 'harkonnen') &&
+      players.some(player => player.faction === 'ecaz' || player.faction === 'moritani')) return false;
+  return game.expansions.some(expansion => !players.some(player =>
+    FACTIONS.some(faction => faction.id === player.faction && faction.expansion === expansion)));
+}
+
+/** Common consumers of supported classic and selected-deck Nexus games. */
 export function nexusCoreProfile(game: NexusCoreConfiguration): boolean {
   return classicNexusCoreProfile(game) || selectedIndependentNexusProfile(game) ||
-    independentDiscoveryNexusProfile(game);
+    independentDiscoveryNexusProfile(game) || selectedNexusWithoutCardsProfile(game);
 }
 
 function nexusCoreRosterProfile(game: NexusCoreConfiguration, selectedDecks: boolean, discovery = false): boolean {