101 lines
3.2 KiB
Java
101 lines
3.2 KiB
Java
package net.minecraft.world.entity.projectile;
|
|
|
|
import net.minecraft.core.particles.ParticleTypes;
|
|
import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
|
|
import net.minecraft.network.syncher.SynchedEntityData;
|
|
import net.minecraft.server.level.ServerLevel;
|
|
import net.minecraft.util.Mth;
|
|
import net.minecraft.world.damagesource.DamageSource;
|
|
import net.minecraft.world.entity.Entity;
|
|
import net.minecraft.world.entity.EntityType;
|
|
import net.minecraft.world.entity.LivingEntity;
|
|
import net.minecraft.world.entity.animal.horse.Llama;
|
|
import net.minecraft.world.item.enchantment.EnchantmentHelper;
|
|
import net.minecraft.world.level.Level;
|
|
import net.minecraft.world.level.block.state.BlockBehaviour;
|
|
import net.minecraft.world.phys.BlockHitResult;
|
|
import net.minecraft.world.phys.EntityHitResult;
|
|
import net.minecraft.world.phys.HitResult;
|
|
import net.minecraft.world.phys.Vec3;
|
|
|
|
public class LlamaSpit extends Projectile {
|
|
public LlamaSpit(EntityType<? extends LlamaSpit> entityType, Level level) {
|
|
super(entityType, level);
|
|
}
|
|
|
|
public LlamaSpit(Level level, Llama spitter) {
|
|
this(EntityType.LLAMA_SPIT, level);
|
|
this.setOwner(spitter);
|
|
this.setPos(
|
|
spitter.getX() - (spitter.getBbWidth() + 1.0F) * 0.5 * Mth.sin(spitter.yBodyRot * (float) (Math.PI / 180.0)),
|
|
spitter.getEyeY() - 0.1F,
|
|
spitter.getZ() + (spitter.getBbWidth() + 1.0F) * 0.5 * Mth.cos(spitter.yBodyRot * (float) (Math.PI / 180.0))
|
|
);
|
|
}
|
|
|
|
@Override
|
|
protected double getDefaultGravity() {
|
|
return 0.06;
|
|
}
|
|
|
|
@Override
|
|
public void tick() {
|
|
super.tick();
|
|
Vec3 vec3 = this.getDeltaMovement();
|
|
HitResult hitResult = ProjectileUtil.getHitResultOnMoveVector(this, this::canHitEntity);
|
|
this.hitTargetOrDeflectSelf(hitResult);
|
|
double d = this.getX() + vec3.x;
|
|
double e = this.getY() + vec3.y;
|
|
double f = this.getZ() + vec3.z;
|
|
this.updateRotation();
|
|
float g = 0.99F;
|
|
if (this.level().getBlockStates(this.getBoundingBox()).noneMatch(BlockBehaviour.BlockStateBase::isAir)) {
|
|
this.discard();
|
|
} else if (this.isInWater()) {
|
|
this.discard();
|
|
} else {
|
|
this.setDeltaMovement(vec3.scale(0.99F));
|
|
this.applyGravity();
|
|
this.setPos(d, e, f);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onHitEntity(EntityHitResult result) {
|
|
super.onHitEntity(result);
|
|
if (this.getOwner() instanceof LivingEntity livingEntity) {
|
|
Entity entity = result.getEntity();
|
|
DamageSource damageSource = this.damageSources().spit(this, livingEntity);
|
|
if (this.level() instanceof ServerLevel serverLevel && entity.hurtServer(serverLevel, damageSource, 1.0F)) {
|
|
EnchantmentHelper.doPostAttackEffects(serverLevel, entity, damageSource);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onHitBlock(BlockHitResult result) {
|
|
super.onHitBlock(result);
|
|
if (!this.level().isClientSide) {
|
|
this.discard();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void defineSynchedData(SynchedEntityData.Builder builder) {
|
|
}
|
|
|
|
@Override
|
|
public void recreateFromPacket(ClientboundAddEntityPacket packet) {
|
|
super.recreateFromPacket(packet);
|
|
double d = packet.getXa();
|
|
double e = packet.getYa();
|
|
double f = packet.getZa();
|
|
|
|
for (int i = 0; i < 7; i++) {
|
|
double g = 0.4 + 0.1 * i;
|
|
this.level().addParticle(ParticleTypes.SPIT, this.getX(), this.getY(), this.getZ(), d * g, e, f * g);
|
|
}
|
|
|
|
this.setDeltaMovement(d, e, f);
|
|
}
|
|
}
|