fixed fortress finder crashing servers

closes #372

Author: Ellpeck

src/main/java/de/ellpeck/naturesaura/items/ItemStructureFinder.java

@@ -18,13 +18,11 @@ public class ItemStructureFinder extends ItemImpl {
 
     private final ResourceKey<Structure> structure;
     private final int color;
-    private final int radius;
 
-    public ItemStructureFinder(String baseName, ResourceKey<Structure> structure, int color, int radius) {
+    public ItemStructureFinder(String baseName, ResourceKey<Structure> structure, int color) {
         super(baseName);
         this.structure = structure;
         this.color = color;
-        this.radius = radius;
     }
 
     @Override
@@ -34,7 +32,8 @@ public InteractionResultHolder<ItemStack> use(Level levelIn, Player playerIn, In
             var registry = levelIn.registryAccess().registryOrThrow(Registries.STRUCTURE);
             var holderSet = registry.getHolder(this.structure).map(HolderSet::direct).orElse(null);
             if (holderSet != null) {
-                var pos = ((ServerLevel) levelIn).getChunkSource().getGenerator().findNearestMapStructure((ServerLevel) levelIn, holderSet, playerIn.blockPosition(), this.radius, false);
+                // apparently the radius isn't really the radius anymore and even the locate command uses 100, which still allows it to find structures further away
+                var pos = ((ServerLevel) levelIn).getChunkSource().getGenerator().findNearestMapStructure((ServerLevel) levelIn, holderSet, playerIn.blockPosition(), 100, false);
                 if (pos != null) {
                     var entity = new EntityStructureFinder(ModEntities.STRUCTURE_FINDER, levelIn);
                     entity.setPos(playerIn.getX(), playerIn.getY(0.5D), playerIn.getZ());

src/main/java/de/ellpeck/naturesaura/reg/ModRegistry.java

@@ -219,9 +219,9 @@ public static void register(RegisterEvent event) {
                 new ItemArmor("sky_chest", ModArmorMaterial.SKY, ArmorItem.Type.CHESTPLATE),
                 new ItemArmor("sky_pants", ModArmorMaterial.SKY, ArmorItem.Type.LEGGINGS),
                 new ItemArmor("sky_shoes", ModArmorMaterial.SKY, ArmorItem.Type.BOOTS),
-                new ItemStructureFinder("fortress_finder", BuiltinStructures.FORTRESS, 0xba2800, 1024),
-                new ItemStructureFinder("end_city_finder", BuiltinStructures.END_CITY, 0xca5cd6, 1024),
-                new ItemStructureFinder("outpost_finder", BuiltinStructures.PILLAGER_OUTPOST, 0xab9f98, 2048),
+                new ItemStructureFinder("fortress_finder", BuiltinStructures.FORTRESS, 0xba2800),
+                new ItemStructureFinder("end_city_finder", BuiltinStructures.END_CITY, 0xca5cd6),
+                new ItemStructureFinder("outpost_finder", BuiltinStructures.PILLAGER_OUTPOST, 0xab9f98),
                 new ItemBreakPrevention(),
                 new ItemPetReviver(),
                 new ItemNetheriteFinder(),