feat: Don't require worldIDs to be UUIDs (fixes #22)

Author: funniray

common/src/main/java/com/funniray/minimap/common/MinimapConfig.java

@@ -18,7 +18,7 @@
 
 @ConfigSerializable
 public class MinimapConfig {
-    public UUID worldId = UUID.randomUUID();
+    public String worldId = UUID.randomUUID().toString();
     public JMConfig globalJourneymapConfig = new JMConfig();
     public XaerosConfig globalXaerosConfig = new XaerosConfig();
     @Comment("Only supports VoxelMap-Updated. See: https://github.com/funniray/minimap-control/issues/1")
@@ -46,7 +46,7 @@ public Collection<WorldConfig> getWorldConfigs() {
 
     @ConfigSerializable
     public static class WorldConfig {
-        public UUID worldId = UUID.randomUUID();
+        public String worldId = UUID.randomUUID().toString();
         public JMWorldConfig journeymapConfig = new JMWorldConfig();
         public XaerosWorldConfig xaerosConfig = new XaerosWorldConfig();
         public VoxelWorldConfig voxelConfig = new VoxelWorldConfig();

common/src/main/java/com/funniray/minimap/common/worldinfo/WorldInfoHandler.java

@@ -20,7 +20,7 @@ public WorldInfoHandler(JavaMinimapPlugin plugin) {
     }
 
     public void sendPacket(MinimapPlayer player) {
-        UUID worldId;
+        String worldId;
         // The entire server gets it's own worldId on 1.13
         // worldId on 1.12 and before is per-dimension, as bukkit reuses dimension IDs
         if (player.getVersion().greaterThanEqual(new Version(1,13,0))) {
@@ -31,7 +31,7 @@ public void sendPacket(MinimapPlayer player) {
         ByteArrayDataOutput out = ByteStreams.newDataOutput();
         out.writeByte(0);
         out.writeByte(42);
-        NetworkUtils.writeUtf(worldId.toString(), out);
+        NetworkUtils.writeUtf(worldId, out);
         player.sendPluginMessage(out.toByteArray(), WORLDINFO_CHANNEL);
     }