Compose classic Homeworld Skills and Discovery with physical custody

game/discovery-module-profile.ts

@@ -9,8 +9,29 @@ export function discoveryModuleProfile(game: FactionModuleProfile): boolean {
     discoveryModeSupported(game);
 }
 
+/** Original classic Homeworld/Discovery; live Arrakis-only token frames are expected. */
+export function classicHomeworldDiscoveryProfile(game: FactionModuleProfile): boolean {
+  if (!game.homeworlds || typeof game.advanced !== 'boolean' || game.discoveryEnabled !== true ||
+    game.expansions.length || game.players.length < 2 || game.players.length > 6 ||
+    game.leaderSkills || game.nexusCards || game.techTokens || game.strongholdCards ||
+    game.ecazTreachery || game.semutaPreview || game.advancedPreview || game.kullPreview ||
+    game.nexusKullPreview || game.guildBetrayalPreview || game.richeseBetrayalPreview ||
+    game.nexusIxianReplacementPreview || game.nexusIxianBetrayalPreview ||
+    game.nexusHarkonnenBetrayalPreview) return false;
+  for (let i = 0; i < game.players.length; i++) {
+    const player = game.players[i];
+    for (let j = 0; j < i; j++) if (game.players[j].faction === player.faction) return false;
+    let classic = false;
+    for (const faction of FACTIONS)
+      if (faction.id === player.faction) { classic = faction.expansion === 'base'; break; }
+    if (!classic) return false;
+  }
+  return true;
+}
+
 /** The same roster/module contract during play; live Discovery frames are expected. */
 export function discoveryModeSupported(game: FactionModuleProfile): boolean {
+  if (classicHomeworldDiscoveryProfile(game)) return true;
   if (typeof game.advanced !== 'boolean' || game.discoveryEnabled !== true ||
     game.players.length < 2 || game.players.length > 6 ||
     (game.techTokens && game.players.length < 3) || game.expansions.length > 2 ||