fixed fishing errors Fixes #5108

pom.xml

@@ -13,6 +13,7 @@
     </scm>
 
     <properties>
+<!--        <spigot.version>1.19-R0.1-SNAPSHOT</spigot.version>-->
         <spigot.version>1.21.3-R0.1-SNAPSHOT</spigot.version>
         <adventure.version>4.3.5-SNAPSHOT</adventure.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/com/gmail/nossr50/skills/fishing/Fishing.java

@@ -3,23 +3,17 @@ package com.gmail.nossr50.skills.fishing;
 import com.gmail.nossr50.config.treasure.FishingTreasureConfig;
 import com.gmail.nossr50.datatypes.treasure.ShakeTreasure;
 import com.gmail.nossr50.util.Misc;
-import com.gmail.nossr50.util.adapter.BiomeAdapter;
 import org.bukkit.Material;
-import org.bukkit.block.Biome;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.inventory.ItemStack;
 
 import java.util.HashMap;
 import java.util.List;
-import java.util.Set;
 
 public final class Fishing {
 
-    protected static final HashMap<Material, List<Enchantment>> ENCHANTABLE_CACHE = new HashMap<>();
+    static final HashMap<Material, List<Enchantment>> ENCHANTABLE_CACHE = new HashMap<>();
-
-    public static Set<Biome> masterAnglerBiomes = BiomeAdapter.WATER_BIOMES;
-    public static Set<Biome> iceFishingBiomes   = BiomeAdapter.ICE_BIOMES;
 
     private Fishing() {}
 
@@ -30,7 +24,7 @@ public final class Fishing {
      *            Targeted entity
      * @return possibleDrops List of ItemStack that can be dropped
      */
-    protected static List<ShakeTreasure> findPossibleDrops(LivingEntity target) {
+    static List<ShakeTreasure> findPossibleDrops(LivingEntity target) {
         if (FishingTreasureConfig.getInstance().shakeMap.containsKey(target.getType()))
             return FishingTreasureConfig.getInstance().shakeMap.get(target.getType());
 
@@ -44,7 +38,7 @@ public final class Fishing {
      *            List of ItemStack that can be dropped
      * @return Chosen ItemStack
      */
-    protected static ItemStack chooseDrop(List<ShakeTreasure> possibleDrops) {
+    static ItemStack chooseDrop(List<ShakeTreasure> possibleDrops) {
         int dropProbability = Misc.getRandom().nextInt(100);
         double cumulatedProbability = 0;
 

src/main/java/com/gmail/nossr50/skills/fishing/FishingManager.java

@@ -16,6 +16,7 @@ import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.runnables.skills.MasterAnglerTask;
 import com.gmail.nossr50.skills.SkillManager;
 import com.gmail.nossr50.util.*;
+import com.gmail.nossr50.util.adapter.BiomeAdapter;
 import com.gmail.nossr50.util.compat.layers.skills.MasterAnglerCompatibilityLayer;
 import com.gmail.nossr50.util.player.NotificationManager;
 import com.gmail.nossr50.util.random.ProbabilityUtil;
@@ -173,7 +174,8 @@ public class FishingManager extends SkillManager {
         }
 
         // Make sure this is a body of water, not just a block of ice.
-        if (!Fishing.iceFishingBiomes.contains(block.getBiome()) && (block.getRelative(BlockFace.DOWN, 3).getType() != Material.WATER)) {
+        if (!BiomeAdapter.ICE_BIOMES.contains(block.getBiome())
+                && (block.getRelative(BlockFace.DOWN, 3).getType() != Material.WATER)) {
             return false;
         }
 

src/main/java/com/gmail/nossr50/util/adapter/BiomeAdapter.java

@@ -1,45 +1,44 @@
 package com.gmail.nossr50.util.adapter;
 
 import org.bukkit.block.Biome;
+import org.jetbrains.annotations.NotNull;
 
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.*;
+import java.util.function.Function;
 
 public class BiomeAdapter {
-    public static final Set<Biome> WATER_BIOMES;
     public static final Set<Biome> ICE_BIOMES;
 
+    static final List<String> knownColdBiomes = Arrays.asList("COLD_OCEAN", "DEEP_COLD_OCEAN", "ICE_SPIKES",
+            "FROZEN_PEAKS", "FROZEN_OCEAN", "FROZEN_RIVER", "DEEP_FROZEN_OCEAN", "SNOWY_TAIGA",
+            "OLD_GROWTH_PINE_TAIGA", "OLD_GROWTH_SPRUCE_TAIGA", "TAIGA", "SNOWY_SLOPES", "SNOWY_BEACH");
+
     static {
-        final List<Biome> allBiomes = getAllBiomes();
-        final Set<Biome> waterBiomes = new HashSet<>();
         final Set<Biome> iceBiomes = new HashSet<>();
-        for (Biome biome : allBiomes) {
+        knownColdBiomes.stream()
-            String biomeName = getBiomeName(biome);
+                .map(biomeFromString())
-            if (isWater(biomeName) && !isCold(biomeName)) {
+                .filter(Objects::nonNull)
-                waterBiomes.add(biome);
+                .forEach(iceBiomes::add);
-            } else if (isCold(biomeName)) {
-                iceBiomes.add(biome);
-            }
-        }
-        WATER_BIOMES = Collections.unmodifiableSet(waterBiomes);
         ICE_BIOMES = Collections.unmodifiableSet(iceBiomes);
     }
 
-    @SuppressWarnings("deprecation")
+    private static @NotNull Function<String, Biome> biomeFromString() {
-    private static List<Biome> getAllBiomes() {
+        return potentialBiome -> {
-        return Arrays.asList(Biome.values());
+            try {
+                Class<?> biomeClass = Class.forName("org.bukkit.block.Biome");
+                Method methodValueOf = biomeClass.getMethod("valueOf", String.class);
+                return methodValueOf.invoke(null, potentialBiome) == null
+                        ? null
+                        : (Biome) methodValueOf.invoke(null, potentialBiome);
+            } catch (IllegalArgumentException | NullPointerException e) {
+                return null;
+            } catch (ClassNotFoundException | NoSuchMethodException | InvocationTargetException
+                     | IllegalAccessException e) {
+                // Thrown when the method is not found or the class is not found
+                throw new RuntimeException(e);
             }
-
+        };
-    @SuppressWarnings("deprecation")
-    private static String getBiomeName(Biome biome) {
-        return biome.name();
-    }
-
-    private static boolean isWater(String name) {
-        return name.contains("RIVER") || name.contains("OCEAN");
-    }
-
-    private static boolean isCold(String name) {
-        return (name.contains("COLD") || name.contains("ICE")
-                || name.contains("FROZEN") || name.contains("TAIGA")) && !name.contains("WARM");
     }
 }