Cache who got the vault waring shown when placing join signs

closes #AddstarMC#270
GreenSurvivors · Jun 11, 2024 · fa78281 · fa78281
1 parent d1f778f
commit fa78281
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/Minigames/src/main/java/au/com/mineauz/minigames/signs/JoinSign.java b/Minigames/src/main/java/au/com/mineauz/minigames/signs/JoinSign.java
@@ -12,8 +12,11 @@
 import org.bukkit.event.block.SignChangeEvent;
 import org.bukkit.inventory.ItemStack;
 
-public class JoinSign implements MinigameSign {
+import java.util.HashSet;
+import java.util.UUID;
 
+public class JoinSign implements MinigameSign {
+    private static final HashSet<UUID> shownWarning = new HashSet<>();
     private static final Minigames plugin = Minigames.getPlugin();
 
     @Override
@@ -54,8 +57,12 @@ public boolean signCreate(SignChangeEvent event) {
                     event.setLine(3, "$" + event.getLine(3));
                 }
             } else {
-                event.setLine(3, "");
-                event.getPlayer().sendMessage(ChatColor.RED + MinigameUtils.getLang("minigame.error.noVault"));
+                if (!shownWarning.contains(event.getPlayer().getUniqueId())) {
+                    event.setLine(3, "");
+                    event.getPlayer().sendMessage(ChatColor.RED + MinigameUtils.getLang("minigame.error.noVault"));
+
+                    shownWarning.add(event.getPlayer().getUniqueId());
+                }
             }
             return true;
         }