Fix replay in 1.21 -> RPlayer needs fixing before

FightSystem/FightSystem_14/src/de/steamwar/fightsystem/utils/WorldeditWrapper14.java

@@ -27,9 +27,7 @@ import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.bukkit.BukkitWorld;
 import com.sk89q.worldedit.extent.clipboard.BlockArrayClipboard;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
-import com.sk89q.worldedit.extent.clipboard.io.BuiltInClipboardFormat;
-import com.sk89q.worldedit.extent.clipboard.io.ClipboardWriter;
-import com.sk89q.worldedit.extent.clipboard.io.SpongeSchematicReader;
+import com.sk89q.worldedit.extent.clipboard.io.*;
 import com.sk89q.worldedit.function.operation.ForwardExtentCopy;
 import com.sk89q.worldedit.function.operation.Operations;
 import com.sk89q.worldedit.math.BlockVector3;
@@ -120,7 +118,12 @@ public class WorldeditWrapper14 implements WorldeditWrapper {
 
     @Override
     public Clipboard loadChar(String charName) throws IOException {
-        return new SpongeSchematicReader(new NBTInputStream(new GZIPInputStream(new FileInputStream(new File(FightSystem.getPlugin().getDataFolder(), "text/" + charName + ".schem"))))).read();
+        File file = new File(FightSystem.getPlugin().getDataFolder(), "text/" + charName + ".schem");
+        Clipboard clipboard;
+        try (ClipboardReader reader = Objects.requireNonNull(ClipboardFormats.findByFile(file)).getReader(new FileInputStream(file))) {
+            clipboard = reader.read();
+        }
+        return clipboard;
     }
 
     @Override

FightSystem/build.gradle.kts

@@ -50,6 +50,18 @@ tasks.register<FightServer>("WarGear20") {
     config = "WarGear20.yml"
 }
 
+tasks.register<FightServer>("HalloweenWS") {
+    group = "run"
+    description = "Run a Halloween 1.21 Fight Replay Server"
+    dependsOn(":SpigotCore:shadowJar")
+    dependsOn(":FightSystem:shadowJar")
+    template = "HalloweenWS"
+    worldName = "arenas/Lucifus"
+    config = "HalloweenWS.yml"
+    replay = 179786
+    jar = "/jars/paper-1.21.6.jar"
+}
+
 tasks.register<FightServer>("WarGear21") {
     group = "run"
     description = "Run a WarGear 1.21 Fight Server"

SpigotCore/SpigotCore_21/src/de/steamwar/core/WorldEditWrapper21.java

@@ -19,7 +19,6 @@
 
 package de.steamwar.core;
 
-import com.fastasyncworldedit.core.extent.clipboard.io.FastSchematicReaderV2;
 import com.sk89q.jnbt.NBTInputStream;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
@@ -37,7 +36,11 @@ import org.bukkit.entity.Player;
 import org.bukkit.util.Vector;
 import org.enginehub.linbus.stream.LinBinaryIO;
 
-import java.io.*;
+import java.io.DataInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
 
 public class WorldEditWrapper21 implements WorldEditWrapper {
 
@@ -68,12 +71,58 @@ public class WorldEditWrapper21 implements WorldEditWrapper {
 
     @Override
     @SuppressWarnings("removal")
-    public Clipboard getClipboard(InputStream is, NodeData.SchematicFormat schemFormat) throws IOException {
-        return switch (schemFormat) {
-            case MCEDIT -> new MCEditSchematicReader(new NBTInputStream(is)).read();
-            case SPONGE_V2 -> new SpongeSchematicV2Reader(LinBinaryIO.read(new DataInputStream(is))).read();
-            case SPONGE_V3 -> new SpongeSchematicV3Reader(LinBinaryIO.read(new DataInputStream(is))).read();
-        };
+    public Clipboard getClipboard(InputStream is, NodeData.SchematicFormat ignored) throws IOException {
+        ResetableInputStream ris = new ResetableInputStream(is);
+        for (NodeData.SchematicFormat schemFormat : NodeData.SchematicFormat.values()) {
+            try {
+                Clipboard clipboard = switch (schemFormat) {
+                    case MCEDIT -> new MCEditSchematicReader(new NBTInputStream(ris)).read();
+                    case SPONGE_V2 -> new SpongeSchematicV2Reader(LinBinaryIO.read(new DataInputStream(ris))).read();
+                    case SPONGE_V3 -> new SpongeSchematicV3Reader(LinBinaryIO.read(new DataInputStream(ris))).read();
+                };
+                ris.close();
+                return clipboard;
+            } catch (Exception e) {
+                // Ignore
+            }
+            ris.reset();
+        }
+        throw new IOException("No clipboard found");
+    }
+
+    private class ResetableInputStream extends InputStream {
+
+        private InputStream inputStream;
+        private int pointer = 0;
+        private List<Integer> list = new ArrayList<>();
+
+        public ResetableInputStream(InputStream in) {
+            this.inputStream = in;
+        }
+
+        @Override
+        public int read() throws IOException {
+            if (pointer >= list.size()) {
+                int data = inputStream.read();
+                list.add(data);
+                pointer++;
+                return data;
+            }
+            int data = list.get(pointer);
+            pointer++;
+            return data;
+        }
+
+        @Override
+        public void reset() throws IOException {
+            pointer = 0;
+        }
+
+        @Override
+        public void close() throws IOException {
+            list.clear();
+            pointer = -1;
+        }
     }
 
     @Override