pala M-faction-1c: /f desc + /f help

PALAMOD_CDC.md

@@ -610,6 +610,8 @@ avant M4 (TODO:crafts-machines).
   pouvait pas partir). Lecon : compter les parentheses d'un chainage brigadier au python
   (le patch fuzzy fusionne les lignes). VERIFIE : build SUCCESSFUL, boot Done, 0 erreur.
   UNVERIFIED en jeu.
+- M-faction-1c LIVRE 2026-10-19 ~04:20 : /f desc (chef, 140 car., sans speciaux — wiki) +
+  /f help. VERIFIE : build SUCCESSFUL, boot Done, 0 erreur. UNVERIFIED en jeu.
 - M-palaforge LIVRE 2026-10-19 ~03:55 : bloc + BE partagee (3e mode) + gate mineur 14 +
   table fonte wiki §3.2 (31 items, ratio floor usure) + fuels bois (+buche/planches/baton,
   lave exclue : seau non rendu) + craft (1 findium + 4 furnaces + 4 briques, positions

mods/pala/src/main/java/fr/surviepote/pala/PalaCommands.java

@@ -180,7 +180,16 @@ public final class PalaCommands {
                     .then(Commands.literal("transfer")
                             .then(Commands.argument("cible", EntityArgument.player())
                                     .executes(command -> fTransfer(command.getSource(),
-                                            EntityArgument.getPlayer(command, "cible"))))));
+                                            EntityArgument.getPlayer(command, "cible")))))
+
+                    .then(Commands.literal("desc")
+                            .then(Commands.argument("texte",
+                                    com.mojang.brigadier.arguments.StringArgumentType.greedyString())
+                                    .executes(command -> fDesc(command.getSource(),
+                                            com.mojang.brigadier.arguments.StringArgumentType
+                                                    .getString(command, "texte")))))
+                    .then(Commands.literal("help")
+                            .executes(command -> fHelp(command.getSource()))));
             net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.END_SERVER_TICK
                     .register(PalaCommands::tickSpawnQueue);
             net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.END_SERVER_TICK
@@ -554,6 +563,37 @@ public final class PalaCommands {
         }
     }
 
+    // M-faction-1c : description (chef, 140 caracteres max, sans format) + aide.
+    private static int fDesc(CommandSourceStack source, String texte) {
+        try {
+            ServerPlayer player = source.getPlayerOrException();
+            fr.surviepote.pala.core.PalaFactions.Faction faction =
+                    fr.surviepote.pala.core.PalaFactions.get()
+                            .byMember(player.getUUID().toString());
+            if (faction == null || !faction.owner.equals(player.getUUID().toString())) {
+                source.sendFailure(Component.literal("§cSeul le chef peut decrire."));
+                return 0;
+            }
+            if (texte.length() > 140 || !texte.matches("[A-Za-z0-9 _.,!?'()-]+")) {
+                source.sendFailure(Component.literal("§c140 caracteres max, sans caracteres speciaux."));
+                return 0;
+            }
+            faction.description = texte;
+            fr.surviepote.pala.core.PalaFactions.get().markDirty();
+            source.sendSuccess(() -> Component.literal(
+                    "§6[Faction] §7Description : " + texte), false);
+            return Command.SINGLE_SUCCESS;
+        } catch (com.mojang.brigadier.exceptions.CommandSyntaxException e) {
+            return 0;
+        }
+    }
+
+    private static int fHelp(CommandSourceStack source) {
+        source.sendSuccess(() -> Component.literal("§6[Faction] §7/f create|info|invite|join|"
+                + "leave|disband|kick|transfer|desc|help"), false);
+        return Command.SINGLE_SUCCESS;
+    }
+
     private static int fDisband(CommandSourceStack source) {
         try {
             ServerPlayer player = source.getPlayerOrException();