83 lines
2.7 KiB
Java
83 lines
2.7 KiB
Java
package net.minecraft.world.entity.projectile;
|
|
|
|
import net.minecraft.nbt.CompoundTag;
|
|
import net.minecraft.network.syncher.EntityDataAccessor;
|
|
import net.minecraft.network.syncher.EntityDataSerializers;
|
|
import net.minecraft.network.syncher.SynchedEntityData;
|
|
import net.minecraft.network.syncher.SynchedEntityData.Builder;
|
|
import net.minecraft.world.entity.EntityType;
|
|
import net.minecraft.world.entity.LivingEntity;
|
|
import net.minecraft.world.entity.SlotAccess;
|
|
import net.minecraft.world.item.ItemStack;
|
|
import net.minecraft.world.item.Items;
|
|
import net.minecraft.world.level.Level;
|
|
import net.minecraft.world.phys.Vec3;
|
|
|
|
public abstract class Fireball extends AbstractHurtingProjectile implements ItemSupplier {
|
|
private static final float MIN_CAMERA_DISTANCE_SQUARED = 12.25F;
|
|
private static final EntityDataAccessor<ItemStack> DATA_ITEM_STACK = SynchedEntityData.defineId(Fireball.class, EntityDataSerializers.ITEM_STACK);
|
|
|
|
public Fireball(EntityType<? extends Fireball> entityType, Level level) {
|
|
super(entityType, level);
|
|
}
|
|
|
|
public Fireball(EntityType<? extends Fireball> entityType, double x, double y, double z, Vec3 movement, Level level) {
|
|
super(entityType, x, y, z, movement, level);
|
|
}
|
|
|
|
public Fireball(EntityType<? extends Fireball> entityType, LivingEntity owner, Vec3 movement, Level level) {
|
|
super(entityType, owner, movement, level);
|
|
}
|
|
|
|
public void setItem(ItemStack stack) {
|
|
if (stack.isEmpty()) {
|
|
this.getEntityData().set(DATA_ITEM_STACK, this.getDefaultItem());
|
|
} else {
|
|
this.getEntityData().set(DATA_ITEM_STACK, stack.copyWithCount(1));
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void playEntityOnFireExtinguishedSound() {
|
|
}
|
|
|
|
@Override
|
|
public ItemStack getItem() {
|
|
return this.getEntityData().get(DATA_ITEM_STACK);
|
|
}
|
|
|
|
@Override
|
|
protected void defineSynchedData(Builder builder) {
|
|
builder.define(DATA_ITEM_STACK, this.getDefaultItem());
|
|
}
|
|
|
|
@Override
|
|
public void addAdditionalSaveData(CompoundTag tag) {
|
|
super.addAdditionalSaveData(tag);
|
|
tag.put("Item", this.getItem().save(this.registryAccess()));
|
|
}
|
|
|
|
@Override
|
|
public void readAdditionalSaveData(CompoundTag tag) {
|
|
super.readAdditionalSaveData(tag);
|
|
if (tag.contains("Item", 10)) {
|
|
this.setItem((ItemStack)ItemStack.parse(this.registryAccess(), tag.getCompound("Item")).orElse(this.getDefaultItem()));
|
|
} else {
|
|
this.setItem(this.getDefaultItem());
|
|
}
|
|
}
|
|
|
|
private ItemStack getDefaultItem() {
|
|
return new ItemStack(Items.FIRE_CHARGE);
|
|
}
|
|
|
|
@Override
|
|
public SlotAccess getSlot(int slot) {
|
|
return slot == 0 ? SlotAccess.of(this::getItem, this::setItem) : super.getSlot(slot);
|
|
}
|
|
|
|
@Override
|
|
public boolean shouldRenderAtSqrDistance(double distance) {
|
|
return this.tickCount < 2 && distance < 12.25 ? false : super.shouldRenderAtSqrDistance(distance);
|
|
}
|
|
}
|