Added seals to make beaches more wildlife explorable

common/src/main/java/net/satisfy/wildernature/core/entity/SealEntity.java

@@ -0,0 +1,95 @@
+package com.letsdo.wildernature.entity;
+
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.entity.*;
+import net.minecraft.world.entity.ai.goal.*;
+import net.minecraft.world.entity.ai.goal.target.NearestAttackableTargetGoal;
+import net.minecraft.world.entity.animal.AbstractFish;
+import net.minecraft.world.entity.animal.Animal;
+import net.minecraft.world.entity.animal.PolarBear;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Items;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.item.crafting.Ingredient;
+import org.jetbrains.annotations.Nullable;
+
+public class SealEntity extends Animal {
+
+    private int fishInMouthTimer = 0;
+    private boolean hasFish = false;
+
+    public SealEntity(EntityType<? extends Animal> type, Level level) {
+        super(type, level);
+    }
+
+    @Override
+    protected void registerGoals() {
+        this.goalSelector.addGoal(0, new FloatGoal(this));
+        this.goalSelector.addGoal(1, new PanicGoal(this, 1.25D));
+        this.goalSelector.addGoal(2, new AvoidEntityGoal<>(this, PolarBear.class, 12.0F, 1.2D, 1.4D));
+        this.goalSelector.addGoal(3, new BreedGoal(this, 1.0D));
+        this.goalSelector.addGoal(4, new TemptGoal(this, 1.1D, Ingredient.of(ItemTags.FISHES), false));
+        this.goalSelector.addGoal(5, new RandomSwimmingGoal(this, 1.0D, 20));
+        this.goalSelector.addGoal(6, new RandomStrollGoal(this, 0.8D));
+        this.goalSelector.addGoal(7, new LookAtPlayerGoal(this, Player.class, 6.0F));
+        this.goalSelector.addGoal(8, new RandomLookAroundGoal(this));
+        this.targetSelector.addGoal(1, new NearestAttackableTargetGoal<>(this, AbstractFish.class, true));
+    }
+
+    @Override
+    public void tick() {
+        super.tick();
+        if (hasFish) {
+            if (--fishInMouthTimer <= 0) {
+                hasFish = false;
+            }
+        }
+    }
+
+    @Override
+    public boolean doHurtTarget(Entity target) {
+        boolean flag = super.doHurtTarget(target);
+        if (flag && target instanceof AbstractFish) {
+            hasFish = true;
+            fishInMouthTimer = 250; // 10 seconds at 20 ticks/sec
+            target.discard(); // instantly consume fish entity
+        }
+        return flag;
+    }
+
+    public boolean hasFishInMouth() {
+        return hasFish;
+    }
+
+    @Override
+    public boolean isFood(ItemStack stack) {
+        return stack.is(ItemTags.FISHES);
+    }
+
+    @Nullable
+    @Override
+    public AgeableMob getBreedOffspring(ServerLevel serverLevel, AgeableMob partner) {
+        return EntityTypeRegistry.SEAL.get().create(serverLevel);
+    }
+
+    @Override
+    protected float getSoundVolume() {
+        return 0.6F;
+    }
+
+    @Override
+    protected SoundEvent getAmbientSound() {
+        return SoundRegistry.SEAL_AMBIENT.get();
+    }
+
+    @Override
+    protected SoundEvent getHurtSound(DamageSource damageSource) {
+        return SoundRegistry.SEAL_HURT.get();
+    }
+
+    @Override
+    protected SoundEvent getDeathSound() {
+        return SoundRegistry.SEAL_DEATH.get();
+    }
+}

common/src/main/java/net/satisfy/wildernature/core/registry/EntityTypeRegistry.java

@@ -35,6 +35,7 @@ public class EntityTypeRegistry {
     public static final RegistrySupplier<EntityType<PenguinEntity>> PENGUIN = createEntity("penguin", () -> EntityType.Builder.of(PenguinEntity::new, MobCategory.CREATURE).sized(0.7f, 0.9f).clientTrackingRange(10).build(WilderNature.identifier("penguin").toString()));
     public static final RegistrySupplier<EntityType<RaccoonEntity>> RACCOON = createEntity("raccoon", () -> EntityType.Builder.of(RaccoonEntity::new, MobCategory.CREATURE).sized(0.6f, 0.6f).build(WilderNature.identifier("raccoon").toString()));
     public static final RegistrySupplier<EntityType<RedWolfEntity>> RED_WOLF = createEntity("red_wolf", () -> EntityType.Builder.of(RedWolfEntity::new, MobCategory.CREATURE).sized(0.7f, 0.9f).clientTrackingRange(10).build(String.valueOf(WilderNature.identifier("red_wolf"))));
+    public static final RegistrySupplier<EntityType<SealEntity>> SEAL = createEntity("seal", () -> EntityType.Builder.of(SealEntity::new, MobCategory.CREATURE).sized(1.2f, 0.9f).clientTrackingRange(10).build(String.valueOf(WilderNature.identifier("seal"))));
     public static final RegistrySupplier<EntityType<SquirrelEntity>> SQUIRREL = createEntity("squirrel", () -> EntityType.Builder.of(SquirrelEntity::new, MobCategory.CREATURE).sized(0.4f, 0.9f).build(WilderNature.identifier("squirrel").toString()));
     public static final RegistrySupplier<EntityType<TurkeyEntity>> TURKEY = createEntity("turkey", () -> EntityType.Builder.of(TurkeyEntity::new, MobCategory.CREATURE).sized(0.6F, 1.0F).build(WilderNature.identifier("turkey").toString()));
     public static final RegistrySupplier<EntityType<BulletEntity>> BULLET = createEntity("bullet", () -> EntityType.Builder.<BulletEntity>of(BulletEntity::new, MobCategory.MISC).sized(0.3125f, 0.3125f).clientTrackingRange(64).updateInterval(2).build(WilderNature.identifier("bullet").toString()));
@@ -64,6 +65,7 @@ public static void init() {
         EntityAttributeRegistry.register(PENGUIN, PenguinEntity::createMobAttributes);
         EntityAttributeRegistry.register(RACCOON, RaccoonEntity::createMobAttributes);
         EntityAttributeRegistry.register(RED_WOLF, RedWolfEntity::createMobAttributes);
+        EntityAttributeRegistry.register(SEAL, SquirrelEntity::createMobAttributes);
         EntityAttributeRegistry.register(SQUIRREL, SquirrelEntity::createMobAttributes);
         EntityAttributeRegistry.register(TURKEY, TurkeyEntity::createMobAttributes);
     }

common/src/main/java/net/satisfy/wildernature/core/registry/TagsRegistry.java

@@ -28,6 +28,7 @@ public class TagsRegistry {
     public static final TagKey<Biome> SPAWNS_HEDGEHOG = TagKey.create(Registries.BIOME, WilderNature.identifier("spawns_hedgehog"));
     public static final TagKey<Biome> SPAWNS_FLAMINGO = TagKey.create(Registries.BIOME, WilderNature.identifier("spawns_flamingo"));
     public static final TagKey<Biome> SPAWNS_PELICAN = TagKey.create(Registries.BIOME, WilderNature.identifier("spawns_pelican"));
+    public static final TagKey<Biome> SPAWNS_SEAL = TagKey.create(Registries.BIOME, WilderNature.identifier("spawns_seal"));
     public static final TagKey<EntityType<?>> OWL_TARGETS = TagKey.create(Registries.ENTITY_TYPE, WilderNature.identifier("owl_targets"));
 }
 

common/src/main/resources/data/wildernature/tags/worldgen/biome/spawns_seal.json

@@ -0,0 +1,9 @@
+{
+  "replace": false,
+  "values": [
+    "#minecraft:is_river",
+    "minecraft:beach",
+    "minecraft:frozen_ocean",
+    "minecraft:deep_frozen_ocean"
+  ]
+}

fabric/src/main/java/net/satisfy/wildernature/fabric/WilderNatureFabric.java

@@ -103,7 +103,8 @@ void addSpawns() {
         addMobSpawn(TagsRegistry.SPAWNS_CASSOWARY, EntityTypeRegistry.CASSOWARY.get(), config.CassowarySpawnWeight, config.CassowaryMinGroupSize, config.CassowaryMaxGroupSize);
         addMobSpawn(TagsRegistry.SPAWNS_FLAMINGO, EntityTypeRegistry.FLAMINGO.get(), config.FlamingoSpawnWeight, config.FlamingoMinGroupSize, config.FlamingoMaxGroupSize);
         addMobSpawn(TagsRegistry.SPAWNS_HEDGEHOG, EntityTypeRegistry.HEDGEHOG.get(), config.HedgehogSpawnWeight, config.HedgehogMinGroupSize, config.HedgehogMaxGroupSize);
-
+        addMobSpawn(TagsRegistry.SPAWNS_SEAL, EntityTypeRegistry.SEAL.get(), config.SealSpawnWeight, config.SealMinGroupSize, config.SealMaxGroupSize);
+
         if (config.removeSavannaAnimals) {
             removeSpawn(BiomeTags.IS_SAVANNA, List.of(EntityType.SHEEP, EntityType.PIG, EntityType.CHICKEN, EntityType.COW));
         }
@@ -146,6 +147,8 @@ void addSpawns() {
                 Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, AmbientCreature::checkMobSpawnRules);
         SpawnPlacements.register(EntityTypeRegistry.CASSOWARY.get(), SpawnPlacementTypes.ON_GROUND,
                 Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, AmbientCreature::checkMobSpawnRules);
+        SpawnPlacements.register(EntityTypeRegistry.SEAL.get(), SpawnPlacementTypes.ON_GROUND,
+                Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, AmbientCreature::checkMobSpawnRules);
     }
 
     void addMobSpawn(TagKey<Biome> tag, EntityType<?> entityType, int weight, int minGroupSize, int maxGroupSize) {

fabric/src/main/java/net/satisfy/wildernature/fabric/core/config/ConfigFabric.java

@@ -59,4 +59,7 @@ public class ConfigFabric implements ConfigData {
     public int HedgehogSpawnWeight = 13;
     public int HedgehogMinGroupSize = 1;
     public int HedgehogMaxGroupSize = 3;
-}
+    public int SealSpawnWeight = 8;
+    public int SealMinGroupSize = 4;
+    public int SealMaxGroupSize = 8;
+}

neoforge/src/main/java/net/satisfy/wildernature/neoforge/core/world/AddAnimalsBiomeModifier.java

@@ -45,6 +45,7 @@ public static void registerEntities() {
         registerEntity(EntityTypeRegistry.CASSOWARY.get(), Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, AmbientCreature::checkMobSpawnRules);
         registerEntity(EntityTypeRegistry.HEDGEHOG.get(), Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, AmbientCreature::checkMobSpawnRules);
         registerEntity(EntityTypeRegistry.FLAMINGO.get(), Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, AmbientCreature::checkMobSpawnRules);
+        registerEntity(EntityTypeRegistry.SEAL.get(), Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, AmbientCreature::checkMobSpawnRules);
     }
 
     @Override
@@ -66,8 +67,9 @@ public void modify(Holder<Biome> biome, Phase phase, ModifiableBiomeInfo.BiomeIn
             addMobSpawn(builder, biome, TagsRegistry.SPAWNS_CASSOWARY, EntityTypeRegistry.CASSOWARY.get(), 12, 3, 4);
             addMobSpawn(builder, biome, TagsRegistry.SPAWNS_HEDGEHOG, EntityTypeRegistry.HEDGEHOG.get(), 9, 2, 3);
             addMobSpawn(builder, biome, TagsRegistry.SPAWNS_FLAMINGO, EntityTypeRegistry.FLAMINGO.get(), 10, 4, 6);
+            addMobSpawn(builder, biome, TagsRegistry.SPAWNS_SEAL, EntityTypeRegistry.SEAL.get(), 8, 2, 6);
             addMobSpawn(builder, biome, BiomeTags.IS_JUNGLE, EntityType.FROG, 8, 3, 4);
-
+            
         }
     }