1 files changed, 30 insertions, 0 deletions
diff --git a/patches/server/0542-Limit-item-frame-cursors-on-maps.patch b/patches/server/0542-Limit-item-frame-cursors-on-maps.patch
new file mode 100644
index 0000000000..d710b59685
--- /dev/null
+++ b/patches/server/0542-Limit-item-frame-cursors-on-maps.patch
@@ -0,0 +1,30 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Yive <[email protected]>
+Date: Wed, 26 May 2021 15:09:33 -0700
+Subject: [PATCH] Limit item frame cursors on maps
+
+
+diff --git a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+index d6a0a882331226c3ae4ced09e449eb7931740f8f..a43544704109f21bab230dd9bf0401e28f878582 100644
+--- a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
++++ b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+@@ -322,8 +322,10 @@ public class MapItemSavedData extends SavedData {
+ 
+             MapFrame worldmapframe1 = new MapFrame(blockposition, entityitemframe.getDirection().get2DDataValue() * 90, entityitemframe.getId());
+ 
++            if (this.decorations.size() < player.level().paperConfig().maps.itemFrameCursorLimit) { // Paper - Limit item frame cursors on maps
+             this.addDecoration(MapDecorationTypes.FRAME, player.level(), MapItemSavedData.getFrameKey(entityitemframe.getId()), (double) blockposition.getX(), (double) blockposition.getZ(), (double) (entityitemframe.getDirection().get2DDataValue() * 90), (Component) null);
+             this.frameMarkers.put(worldmapframe1.getId(), worldmapframe1);
++            } // Paper - Limit item frame cursors on maps
+         }
+ 
+         MapDecorations mapdecorations = (MapDecorations) stack.getOrDefault(DataComponents.MAP_DECORATIONS, MapDecorations.EMPTY);
+@@ -488,7 +490,7 @@ public class MapItemSavedData extends SavedData {
+                 return true;
+             }
+ 
+-            if (!this.isTrackedCountOverLimit(256)) {
++            if (!this.isTrackedCountOverLimit(((Level) world).paperConfig().maps.itemFrameCursorLimit)) { // Paper - Limit item frame cursors on maps
+                 this.bannerMarkers.put(mapiconbanner.getId(), mapiconbanner);
+                 this.addDecoration(mapiconbanner.getDecoration(), world, mapiconbanner.getId(), d0, d1, 180.0D, (Component) mapiconbanner.name().orElse(null)); // CraftBukkit - decompile error
+                 return true;