From 03052b677f03defc5c95b86d2ae8529436e0cb80 Mon Sep 17 00:00:00 2001
From: YoyoNow <jwsteam@nidido.de>
Date: Mon, 15 Jun 2026 09:20:21 +0200
Subject: [PATCH] Update CustomMap

---
 .../src/de/steamwar/lobby/map/CustomMap.java  | 60 +++++++++++++------
 1 file changed, 41 insertions(+), 19 deletions(-)

diff --git a/LobbySystem/src/de/steamwar/lobby/map/CustomMap.java b/LobbySystem/src/de/steamwar/lobby/map/CustomMap.java
index ee0ebb5a..73b37e75 100644
--- a/LobbySystem/src/de/steamwar/lobby/map/CustomMap.java
+++ b/LobbySystem/src/de/steamwar/lobby/map/CustomMap.java
@@ -42,7 +42,10 @@ import java.awt.image.BufferedImage;
 import java.awt.image.WritableRaster;
 import java.io.File;
 import java.io.IOException;
+import java.time.LocalDateTime;
+import java.time.Month;
 import java.util.*;
+import java.util.concurrent.atomic.AtomicReference;
 
 public class CustomMap implements Listener {
 
@@ -56,7 +59,7 @@ public class CustomMap implements Listener {
             new Vector(2346, 45, 1297), new Vector(2345, 45, 1297), new Vector(2344, 45, 1297), new Vector(2343, 45, 1297), new Vector(2342, 45, 1297), new Vector(2341, 45, 1297), new Vector(2340, 45, 1297)
     );
 
-    private static final CustomMap RIGHT = new CustomMap(new File(System.getProperty("user.home") + "/lobbyBanner/right.png"),
+    private static final CustomMap RIGHT = new CustomMap(new File(System.getProperty("user.home") + "/lobbyBanner/right/"),
             new Vector(2330, 48, 1297), new Vector(2329, 48, 1297), new Vector(2328, 48, 1297), new Vector(2327, 48, 1297), new Vector(2326, 48, 1297), new Vector(2325, 48, 1297), new Vector(2324, 48, 1297),
             new Vector(2330, 47, 1297), new Vector(2329, 47, 1297), new Vector(2328, 47, 1297), new Vector(2327, 47, 1297), new Vector(2326, 47, 1297), new Vector(2325, 47, 1297), new Vector(2324, 47, 1297),
             new Vector(2330, 46, 1297), new Vector(2329, 46, 1297), new Vector(2328, 46, 1297), new Vector(2327, 46, 1297), new Vector(2326, 46, 1297), new Vector(2325, 46, 1297), new Vector(2324, 46, 1297),
@@ -66,32 +69,51 @@ public class CustomMap implements Listener {
     private File mapFile;
     private Map<Vector, Integer> itemFrameIndex = new HashMap<>();
     private ItemFrame[] itemFrames;
-    private long lastModified = Long.MAX_VALUE;
+    private boolean update = true;
 
-    public CustomMap(File mapFile, Vector... itemFrames) {
-        this.mapFile = mapFile;
+    public CustomMap(File mapFileOrDirectory, Vector... itemFrames) {
+        this.mapFile = mapFileOrDirectory;
         this.itemFrames = new ItemFrame[itemFrames.length];
         for (int i = 0; i < itemFrames.length; i++) {
             itemFrameIndex.put(itemFrames[i], i);
         }
 
-        Bukkit.getScheduler().runTaskTimer(LobbySystem.getInstance(), () -> {
-            long modified = mapFile.lastModified();
-            if (modified > lastModified) {
-                lastModified = modified;
-                System.out.println("Updating Banner: " + mapFile.getName());
-                Bukkit.getScheduler().runTaskAsynchronously(LobbySystem.getInstance(), () -> {
-                    try {
-                        run();
-                    } catch (IOException e) {
-                        // Ignore
-                    }
-                });
-            }
-        }, 200L, 200L);
+        if (mapFileOrDirectory.isDirectory()) {
+            AtomicReference<Month> lastMonth = new AtomicReference<>(LocalDateTime.now().getMonth());
+            Bukkit.getScheduler().runTaskTimer(LobbySystem.getInstance(), () -> {
+                Month current = LocalDateTime.now().getMonth();
+                if (!current.equals(lastMonth.get()) || update) {
+                    lastMonth.set(current);
+                    update = false;
+                    this.mapFile = new File(mapFileOrDirectory, current.getValue() + ".png");
+                    update();
+                }
+            }, 200L, 1200L);
+        } else {
+            AtomicReference<Long> lastModified = new AtomicReference<>();
+            Bukkit.getScheduler().runTaskTimer(LobbySystem.getInstance(), () -> {
+                long modified = mapFileOrDirectory.lastModified();
+                if (modified > lastModified.get() || update) {
+                    lastModified.set(modified);
+                    update = false;
+                    update();
+                }
+            }, 200L, 200L);
+        }
         Bukkit.getPluginManager().registerEvents(this, LobbySystem.getInstance());
     }
 
+    private void update() {
+        System.out.println("Updating Banner: " + mapFile.getName());
+        Bukkit.getScheduler().runTaskAsynchronously(LobbySystem.getInstance(), () -> {
+            try {
+                run();
+            } catch (IOException e) {
+                // Ignore
+            }
+        });
+    }
+
     @EventHandler
     public void onChunkLoad(ChunkLoadEvent event) {
         for (Entity entity : event.getChunk().getEntities()) {
@@ -101,7 +123,7 @@ public class CustomMap implements Listener {
             if (itemFrameIndex.containsKey(vector)) {
                 if (itemFrames[itemFrameIndex.get(vector)] != null) continue;
                 itemFrames[itemFrameIndex.get(vector)] = itemFrame;
-                lastModified = 0;
+                update = true;
 
                 ItemStack itemStack = new ItemStack(Material.FILLED_MAP, 1);
                 MapMeta mapMeta = (MapMeta) itemStack.getItemMeta();