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-rw-r--r--patches/server/0915-Fix-missing-map-initialize-event-call.patch43
1 files changed, 43 insertions, 0 deletions
diff --git a/patches/server/0915-Fix-missing-map-initialize-event-call.patch b/patches/server/0915-Fix-missing-map-initialize-event-call.patch
new file mode 100644
index 0000000000..fd2193a41f
--- /dev/null
+++ b/patches/server/0915-Fix-missing-map-initialize-event-call.patch
@@ -0,0 +1,43 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Warrior <[email protected]>
+Date: Sun, 24 Sep 2023 18:35:28 +0200
+Subject: [PATCH] Fix missing map initialize event call
+
+== AT ==
+public net.minecraft.world.level.storage.DimensionDataStorage readSavedData(Ljava/util/function/Function;Lnet/minecraft/util/datafix/DataFixTypes;Ljava/lang/String;)Lnet/minecraft/world/level/saveddata/SavedData;
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
+index 055fcf3d51852ca466c7189f36382e0b0d0d86d2..2da315d288efa66f7bff96923ebd5eac5130ba39 100644
+--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
++++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
+@@ -1664,13 +1664,24 @@ public class ServerLevel extends Level implements WorldGenLevel {
+ @Nullable
+ @Override
+ public MapItemSavedData getMapData(MapId id) {
+- // CraftBukkit start
+- MapItemSavedData worldmap = (MapItemSavedData) this.getServer().overworld().getDataStorage().get(MapItemSavedData.factory(), id.key());
+- if (worldmap != null) {
+- worldmap.id = id;
++ // Paper start - Call missing map initialize event and set id
++ final DimensionDataStorage storage = this.getServer().overworld().getDataStorage();
++
++ final net.minecraft.world.level.saveddata.SavedData existing = storage.cache.get(id.key());
++ if (existing == null && !storage.cache.containsKey(id.key())) {
++ final MapItemSavedData worldmap = (MapItemSavedData) this.getServer().overworld().getDataStorage().get(MapItemSavedData.factory(), id.key());
++ storage.cache.put(id.key(), worldmap);
++ if (worldmap != null) {
++ worldmap.id = id;
++ new MapInitializeEvent(worldmap.mapView).callEvent();
++ return worldmap;
++ }
++ } else if (existing instanceof MapItemSavedData mapItemSavedData) {
++ mapItemSavedData.id = id;
+ }
+- return worldmap;
+- // CraftBukkit end
++
++ return existing instanceof MapItemSavedData data ? data : null;
++ // Paper end - Call missing map initialize event and set id
+ }
+
+ @Override