feat, fix: few changes and fixes to mobs

build.gradle

@@ -36,6 +36,9 @@ dependencies {
 
     // Development Runtime Mods.
     modLocalRuntime("maven.modrinth:modmenu:${project.modmenu_version}")
+
+    modLocalRuntime("maven.modrinth:wthit:fabric-10.0.1")
+    modLocalRuntime("maven.modrinth:badpackets:fabric-0.5.4")
 }
 
 processResources {

src/main/java/me/theclashfruit/arctic/client/entity/seal/SealRenderer.java

@@ -2,7 +2,9 @@ package me.theclashfruit.arctic.client.entity.seal;
 
 import me.theclashfruit.arctic.entity.penguin.BabyEmperorEntity;
 import me.theclashfruit.arctic.entity.seal.SealEntity;
+import net.minecraft.client.render.VertexConsumerProvider;
 import net.minecraft.client.render.entity.EntityRendererFactory;
+import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.util.Identifier;
 import software.bernie.geckolib.renderer.GeoEntityRenderer;
 
@@ -17,4 +19,13 @@ public class SealRenderer extends GeoEntityRenderer<SealEntity> {
     public Identifier getTextureLocation(SealEntity animatable) {
         return new Identifier(MOD_ID, "textures/entity/seal/seal.png");
     }
+
+    @Override
+    public void render(SealEntity entity, float entityYaw, float partialTick, MatrixStack poseStack, VertexConsumerProvider bufferSource, int packedLight) {
+        if(entity.isBaby()) {
+            poseStack.scale(0.5f, 0.5f, 0.5f);
+        }
+
+        super.render(entity, entityYaw, partialTick, poseStack, bufferSource, packedLight);
+    }
 }

src/main/java/me/theclashfruit/arctic/entity/penguin/BabyEmperorEntity.java

@@ -1,14 +1,26 @@
 package me.theclashfruit.arctic.entity.penguin;
 
+import me.theclashfruit.arctic.entity.seal.SealEntity;
 import net.minecraft.entity.EntityType;
+import net.minecraft.entity.SpawnReason;
 import net.minecraft.entity.ai.goal.*;
 import net.minecraft.entity.attribute.DefaultAttributeContainer;
 import net.minecraft.entity.attribute.EntityAttributes;
 import net.minecraft.entity.passive.AnimalEntity;
 import net.minecraft.entity.passive.PassiveEntity;
+import net.minecraft.entity.passive.PolarBearEntity;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Items;
+import net.minecraft.recipe.Ingredient;
+import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.registry.tag.BiomeTags;
+import net.minecraft.registry.tag.BlockTags;
 import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.random.Random;
 import net.minecraft.world.World;
+import net.minecraft.world.WorldAccess;
+import net.minecraft.world.biome.Biome;
 import org.jetbrains.annotations.Nullable;
 import software.bernie.geckolib.animatable.GeoEntity;
 import software.bernie.geckolib.core.animatable.GeoAnimatable;
@@ -42,17 +54,31 @@ public class BabyEmperorEntity extends AnimalEntity implements GeoEntity {
     @Override
     protected void initGoals() {
         this.goalSelector.add(0, new SwimGoal(this));
-        this.goalSelector.add(0, new EscapeDangerGoal(this, 0.65D));
-        this.goalSelector.add(1, new LookAroundGoal(this));
-        this.goalSelector.add(1, new WanderAroundGoal(this, 0.55D));
-        this.goalSelector.add(2, new LookAtEntityGoal(this, PlayerEntity.class, 6.0F));
+        this.goalSelector.add(1, new EscapeDangerGoal(this, 1.0));
+
+        // this.goalSelector.add(3, new AnimalMateGoal(this, 0.85));
+        // this.goalSelector.add(4, new TemptGoal(this, 1.2, Ingredient.ofItems(Items.SALMON), false));
+        // this.goalSelector.add(5, new FollowParentGoal(this, 1.1));
+
+        this.goalSelector.add(6, new WanderAroundGoal(this, 0.85));
+        this.goalSelector.add(7, new LookAtEntityGoal(this, PlayerEntity.class, 6.0f));
+        this.goalSelector.add(8, new LookAroundGoal(this));
+    }
+
+    public static boolean canSpawn(EntityType<BabyEmperorEntity> type, WorldAccess world, SpawnReason spawnReason, BlockPos pos, Random random) {
+        RegistryEntry<Biome> registryEntry = world.getBiome(pos);
+
+        if (registryEntry.isIn(BiomeTags.POLAR_BEARS_SPAWN_ON_ALTERNATE_BLOCKS))
+            return BabyEmperorEntity.isLightLevelValidForNaturalSpawn(world, pos) && world.getBlockState(pos.down()).isIn(BlockTags.POLAR_BEARS_SPAWNABLE_ON_ALTERNATE);
+
+        return BabyEmperorEntity.isValidNaturalSpawn(type, world, spawnReason, pos, random);
     }
 
     protected <E extends BabyEmperorEntity> PlayState predicate(final AnimationState<E> event) {
-        if(event.isMoving())
-            return event.setAndContinue(
-                    RawAnimation.begin().thenLoop("animation.baby_emperor.walk")
-            );
+//        if(event.isMoving())
+//            return event.setAndContinue(
+//                    RawAnimation.begin().thenLoop("animation.baby_emperor.walk")
+//            );
 
         return PlayState.STOP;
     }

src/main/java/me/theclashfruit/arctic/entity/penguin/CardboardEntity.java

@@ -27,7 +27,7 @@ public class CardboardEntity extends AnimalEntity implements GeoEntity {
 
     public static DefaultAttributeContainer.Builder createCardboardAttributes() {
         return AnimalEntity.createMobAttributes()
-            .add(EntityAttributes.GENERIC_MAX_HEALTH, 10)
+            .add(EntityAttributes.GENERIC_MAX_HEALTH, 20)
             .add(EntityAttributes.GENERIC_MOVEMENT_SPEED, 0);
     }
 

src/main/java/me/theclashfruit/arctic/entity/seal/SealEntity.java

@@ -1,15 +1,28 @@
 package me.theclashfruit.arctic.entity.seal;
 
+import me.theclashfruit.arctic.entity.ArcticEntities;
 import me.theclashfruit.arctic.entity.penguin.BabyEmperorEntity;
 import net.minecraft.entity.EntityType;
+import net.minecraft.entity.SpawnReason;
 import net.minecraft.entity.ai.goal.*;
 import net.minecraft.entity.attribute.DefaultAttributeContainer;
 import net.minecraft.entity.attribute.EntityAttributes;
 import net.minecraft.entity.passive.AnimalEntity;
 import net.minecraft.entity.passive.PassiveEntity;
+import net.minecraft.entity.passive.PolarBearEntity;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.recipe.Ingredient;
+import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.registry.tag.BiomeTags;
+import net.minecraft.registry.tag.BlockTags;
 import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.random.Random;
 import net.minecraft.world.World;
+import net.minecraft.world.WorldAccess;
+import net.minecraft.world.biome.Biome;
 import org.jetbrains.annotations.Nullable;
 import software.bernie.geckolib.animatable.GeoEntity;
 import software.bernie.geckolib.core.animatable.instance.AnimatableInstanceCache;
@@ -37,23 +50,40 @@ public class SealEntity extends AnimalEntity implements GeoEntity {
     @Nullable
     @Override
     public PassiveEntity createChild(ServerWorld world, PassiveEntity entity) {
-        return null;
+        return ArcticEntities.SEAL.create(world);
+    }
+
+    @Override
+    public boolean isBreedingItem(ItemStack stack) {
+        return stack.getItem() == Items.SALMON;
     }
 
     @Override
     protected void initGoals() {
         this.goalSelector.add(0, new SwimGoal(this));
-        this.goalSelector.add(0, new EscapeDangerGoal(this, 0.65D));
-        this.goalSelector.add(1, new LookAroundGoal(this));
-        this.goalSelector.add(1, new WanderAroundGoal(this, 0.55D));
-        this.goalSelector.add(2, new LookAtEntityGoal(this, PlayerEntity.class, 6.0F));
+        this.goalSelector.add(1, new EscapeDangerGoal(this, 1.0));
+        this.goalSelector.add(3, new AnimalMateGoal(this, 0.85));
+        this.goalSelector.add(4, new TemptGoal(this, 1.2, Ingredient.ofItems(Items.SALMON), false));
+        this.goalSelector.add(5, new FollowParentGoal(this, 1.1));
+        this.goalSelector.add(6, new WanderAroundGoal(this, 0.85));
+        this.goalSelector.add(7, new LookAtEntityGoal(this, PlayerEntity.class, 6.0f));
+        this.goalSelector.add(8, new LookAroundGoal(this));
+    }
+
+    public static boolean canSpawn(EntityType<SealEntity> type, WorldAccess world, SpawnReason spawnReason, BlockPos pos, Random random) {
+        RegistryEntry<Biome> registryEntry = world.getBiome(pos);
+
+        if (registryEntry.isIn(BiomeTags.POLAR_BEARS_SPAWN_ON_ALTERNATE_BLOCKS))
+            return SealEntity.isLightLevelValidForNaturalSpawn(world, pos) && world.getBlockState(pos.down()).isIn(BlockTags.POLAR_BEARS_SPAWNABLE_ON_ALTERNATE);
+
+        return SealEntity.isValidNaturalSpawn(type, world, spawnReason, pos, random);
     }
 
     protected <E extends SealEntity> PlayState predicate(final AnimationState<E> event) {
-        if(event.isMoving())
-            return event.setAndContinue(
-                RawAnimation.begin().thenLoop("animation.seal.walk")
-            );
+//        if(event.isMoving())
+//            return event.setAndContinue(
+//                RawAnimation.begin().thenLoop("animation.seal.walk")
+//            );
 
         return PlayState.STOP;
     }

src/main/java/me/theclashfruit/arctic/world/ArcticEntityGeneration.java

@@ -1,12 +1,25 @@
 package me.theclashfruit.arctic.world;
 
 import me.theclashfruit.arctic.entity.ArcticEntities;
+import me.theclashfruit.arctic.entity.penguin.BabyEmperorEntity;
+import me.theclashfruit.arctic.entity.seal.SealEntity;
 import net.fabricmc.fabric.api.biome.v1.BiomeModifications;
 import net.fabricmc.fabric.api.biome.v1.BiomeSelectors;
+import net.minecraft.entity.EntityType;
 import net.minecraft.entity.SpawnGroup;
+import net.minecraft.entity.SpawnReason;
 import net.minecraft.entity.SpawnRestriction;
 import net.minecraft.entity.passive.AnimalEntity;
+import net.minecraft.entity.passive.PigEntity;
+import net.minecraft.entity.passive.PolarBearEntity;
+import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.registry.tag.BiomeTags;
+import net.minecraft.registry.tag.BlockTags;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.random.Random;
 import net.minecraft.world.Heightmap;
+import net.minecraft.world.WorldAccess;
+import net.minecraft.world.biome.Biome;
 import net.minecraft.world.biome.BiomeKeys;
 
 public class ArcticEntityGeneration {
@@ -39,16 +52,16 @@ public class ArcticEntityGeneration {
 
         SpawnRestriction.register(
             ArcticEntities.BABY_EMPEROR,
-            SpawnRestriction.Location.NO_RESTRICTIONS,
-            Heightmap.Type.MOTION_BLOCKING_NO_LEAVES,
-            AnimalEntity::isValidNaturalSpawn
+            SpawnRestriction.Location.ON_GROUND,
+            Heightmap.Type.WORLD_SURFACE,
+            BabyEmperorEntity::canSpawn
         );
 
         SpawnRestriction.register(
             ArcticEntities.SEAL,
-            SpawnRestriction.Location.NO_RESTRICTIONS,
-            Heightmap.Type.MOTION_BLOCKING_NO_LEAVES,
-            AnimalEntity::isValidNaturalSpawn
+            SpawnRestriction.Location.ON_GROUND,
+            Heightmap.Type.WORLD_SURFACE,
+            SealEntity::canSpawn
         );
     }
 }

src/main/resources/assets/arctic/lang/en_us.json

@@ -3,5 +3,9 @@
   "modmenu.descriptionTranslation.arctic": "A mini overhaul of cold biomes.",
 
   "item.arctic.baby_emperor_spawn_egg": "Baby Emperor Spawn Egg",
-  "item.arctic.seal_spawn_egg": "Seal Spawn Egg"
+  "item.arctic.seal_spawn_egg": "Seal Spawn Egg",
+
+  "entity.arctic.baby_emperor": "Baby Emperor",
+  "entity.arctic.seal": "Seal",
+  "entity.arctic.cardboard": "Hululu Cardboard"
 }