Choose hub sites by trade power and drop the daily estimates

src/main/java/net/tfminecraft/simplefactions/Cache.java

@@ -169,7 +169,8 @@ public static boolean requireProvinces(org.bukkit.command.CommandSender sender)
 	public static double supplyHubMaxFee = 500.0;
 	public static int supplyHubOfferDays = 7;
 	public static int supplyHubAgreementDays = 14;
-	public static int supplyHubEstimateCandidates = 24;
+	/** Dev servers only. Sending hub terms also accepts them. */
+	public static boolean supplyHubAutoAccept = false;
 
 	public static double infrastructureFull = 20;
 	public static double infrastructureTarget = 0.75;

src/main/java/net/tfminecraft/simplefactions/SimpleFactions.java

@@ -361,6 +361,9 @@ public void onEnable() {
 			provinceManager.recalculate();
 			// Hub tax is assessed at the day change; do it once now so menus are right before then.
 			net.tfminecraft.simplefactions.guild.hub.HubTaxService.refresh(provinceManager);
+			if (Cache.supplyHubAutoAccept) {
+				getLogger().info("Hub auto-accept is on.");
+			}
 			long refreshTicks = Cache.infrastructureTrackRefreshSeconds * 20L;
 			trackInfrastructureRefreshTask = getServer().getScheduler().runTaskTimer(
 					this, () -> { refreshTrackProvinces(); }, refreshTicks, refreshTicks);
@@ -433,6 +436,8 @@ public void loadConfigs() {
 	public void registerListeners() {
 		getServer().getPluginManager().registerEvents(commands, this);
 		getServer().getPluginManager().registerEvents(inventoryManager, this);
+		getServer().getPluginManager().registerEvents(
+				new net.tfminecraft.simplefactions.managers.inventory.HubTermsPrompt(), this);
 		getServer().getPluginManager().registerEvents(bankManager, this);
 		getServer().getPluginManager().registerEvents(titleManager, this);
 		getServer().getPluginManager().registerEvents(playerManager, this);

src/main/java/net/tfminecraft/simplefactions/guild/hub/HubAgreementService.java

@@ -19,6 +19,8 @@
  */
 public final class HubAgreementService {
     static final long DAY_MILLIS = 86_400_000L;
+    /** Not a player name. Used only while supply-hubs.auto-accept is on. */
+    static final String DEV_ACTOR = "dev-auto-accept";
 
     private HubAgreementService() {
     }
@@ -75,6 +77,24 @@ public static AgreementResult accept(
         return result;
     }
 
+    /**
+     * Finishes the current offer as the host. Does nothing unless
+     * {@code supply-hubs.auto-accept} is on, so a live server still needs the other side.
+     */
+    public static AgreementResult acceptAutomatically(
+            Guild guild, String hostFactionId, String installationId) {
+        if (!net.tfminecraft.simplefactions.Cache.supplyHubAutoAccept) {
+            return AgreementResult.fail("§cThat offer is waiting on the other side");
+        }
+        AgreementResult result = accept(
+                guild, DEV_ACTOR, hostFactionId, installationId, HubAgreementFacts.LIVE, System.currentTimeMillis());
+        if (result.builtHub()) {
+            SupplyHubCommands.recalculateTrade();
+        }
+        HubAgreementMessenger.deliver(result.notices());
+        return result;
+    }
+
     public static AgreementResult decline(
             Guild guild, String actorName, String hostFactionId, String installationId) {
         AgreementResult result = decline(
@@ -258,7 +278,8 @@ static AgreementResult accept(
         if (offer.lastActor() != null && offer.lastActor().equalsIgnoreCase(actorName)) {
             return AgreementResult.fail("§cYou can only accept terms the other side sent");
         }
-        if (!actsFor(offer.awaiting(), guild, actorName, hostFactionId, facts)) {
+        boolean devHost = net.tfminecraft.simplefactions.Cache.supplyHubAutoAccept && DEV_ACTOR.equals(actorName);
+        if (!devHost && !actsFor(offer.awaiting(), guild, actorName, hostFactionId, facts)) {
             OfferSide sender = offer.awaiting() == OfferSide.HOST ? OfferSide.GUILD : OfferSide.HOST;
             if (actsFor(sender, guild, actorName, hostFactionId, facts)) {
                 return AgreementResult.fail("§cYou can only accept terms the other side sent");