100 lines
3.6 KiB
Java
100 lines
3.6 KiB
Java
package net.minecraft.world.entity.animal;
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import net.minecraft.core.BlockPos;
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import net.minecraft.sounds.SoundEvent;
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import net.minecraft.sounds.SoundEvents;
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import net.minecraft.tags.ItemTags;
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import net.minecraft.world.InteractionHand;
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import net.minecraft.world.InteractionResult;
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import net.minecraft.world.damagesource.DamageSource;
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import net.minecraft.world.entity.EntityDimensions;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.entity.Pose;
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import net.minecraft.world.entity.ai.attributes.AttributeSupplier;
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import net.minecraft.world.entity.ai.attributes.Attributes;
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import net.minecraft.world.entity.ai.goal.BreedGoal;
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import net.minecraft.world.entity.ai.goal.FloatGoal;
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import net.minecraft.world.entity.ai.goal.FollowParentGoal;
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import net.minecraft.world.entity.ai.goal.LookAtPlayerGoal;
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import net.minecraft.world.entity.ai.goal.PanicGoal;
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import net.minecraft.world.entity.ai.goal.RandomLookAroundGoal;
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import net.minecraft.world.entity.ai.goal.TemptGoal;
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import net.minecraft.world.entity.ai.goal.WaterAvoidingRandomStrollGoal;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.ItemUtils;
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import net.minecraft.world.item.Items;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.state.BlockState;
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public abstract class AbstractCow extends Animal {
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private static final EntityDimensions BABY_DIMENSIONS = EntityType.COW.getDimensions().scale(0.5F).withEyeHeight(0.665F);
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public AbstractCow(EntityType<? extends AbstractCow> entityType, Level level) {
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super(entityType, level);
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}
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@Override
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protected void registerGoals() {
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this.goalSelector.addGoal(0, new FloatGoal(this));
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this.goalSelector.addGoal(1, new PanicGoal(this, 2.0));
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this.goalSelector.addGoal(2, new BreedGoal(this, 1.0));
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this.goalSelector.addGoal(3, new TemptGoal(this, 1.25, itemStack -> itemStack.is(ItemTags.COW_FOOD), false));
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this.goalSelector.addGoal(4, new FollowParentGoal(this, 1.25));
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this.goalSelector.addGoal(5, new WaterAvoidingRandomStrollGoal(this, 1.0));
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this.goalSelector.addGoal(6, new LookAtPlayerGoal(this, Player.class, 6.0F));
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this.goalSelector.addGoal(7, new RandomLookAroundGoal(this));
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}
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@Override
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public boolean isFood(ItemStack stack) {
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return stack.is(ItemTags.COW_FOOD);
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}
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public static AttributeSupplier.Builder createAttributes() {
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return Animal.createAnimalAttributes().add(Attributes.MAX_HEALTH, 10.0).add(Attributes.MOVEMENT_SPEED, 0.2F);
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}
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@Override
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protected SoundEvent getAmbientSound() {
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return SoundEvents.COW_AMBIENT;
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}
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@Override
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protected SoundEvent getHurtSound(DamageSource damageSource) {
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return SoundEvents.COW_HURT;
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}
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@Override
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protected SoundEvent getDeathSound() {
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return SoundEvents.COW_DEATH;
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}
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@Override
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protected void playStepSound(BlockPos pos, BlockState state) {
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this.playSound(SoundEvents.COW_STEP, 0.15F, 1.0F);
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}
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@Override
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protected float getSoundVolume() {
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return 0.4F;
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}
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@Override
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public InteractionResult mobInteract(Player player, InteractionHand hand) {
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ItemStack itemStack = player.getItemInHand(hand);
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if (itemStack.is(Items.BUCKET) && !this.isBaby()) {
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player.playSound(SoundEvents.COW_MILK, 1.0F, 1.0F);
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ItemStack itemStack2 = ItemUtils.createFilledResult(itemStack, player, Items.MILK_BUCKET.getDefaultInstance());
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player.setItemInHand(hand, itemStack2);
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return InteractionResult.SUCCESS;
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} else {
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return super.mobInteract(player, hand);
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}
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}
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@Override
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public EntityDimensions getDefaultDimensions(Pose pose) {
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return this.isBaby() ? BABY_DIMENSIONS : super.getDefaultDimensions(pose);
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}
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}
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