101 lines
3.7 KiB
Java
101 lines
3.7 KiB
Java
package net.minecraft.world.entity.projectile;
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import net.minecraft.core.particles.ParticleTypes;
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import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
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import net.minecraft.network.syncher.SynchedEntityData;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.Mth;
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import net.minecraft.world.damagesource.DamageSource;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.animal.horse.Llama;
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import net.minecraft.world.item.enchantment.EnchantmentHelper;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.state.BlockBehaviour;
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import net.minecraft.world.phys.BlockHitResult;
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import net.minecraft.world.phys.EntityHitResult;
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import net.minecraft.world.phys.HitResult;
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import net.minecraft.world.phys.Vec3;
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public class LlamaSpit extends Projectile {
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public LlamaSpit(EntityType<? extends LlamaSpit> p_37224_, Level p_37225_) {
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super(p_37224_, p_37225_);
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}
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public LlamaSpit(Level p_37235_, Llama p_37236_) {
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this(EntityType.LLAMA_SPIT, p_37235_);
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this.setOwner(p_37236_);
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this.setPos(
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p_37236_.getX() - (p_37236_.getBbWidth() + 1.0F) * 0.5 * Mth.sin(p_37236_.yBodyRot * (float) (Math.PI / 180.0)),
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p_37236_.getEyeY() - 0.1F,
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p_37236_.getZ() + (p_37236_.getBbWidth() + 1.0F) * 0.5 * Mth.cos(p_37236_.yBodyRot * (float) (Math.PI / 180.0))
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);
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}
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@Override
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protected double getDefaultGravity() {
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return 0.06;
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}
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@Override
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public void tick() {
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super.tick();
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Vec3 vec3 = this.getDeltaMovement();
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HitResult hitresult = ProjectileUtil.getHitResultOnMoveVector(this, this::canHitEntity);
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this.hitTargetOrDeflectSelf(hitresult);
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double d0 = this.getX() + vec3.x;
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double d1 = this.getY() + vec3.y;
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double d2 = this.getZ() + vec3.z;
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this.updateRotation();
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float f = 0.99F;
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if (this.level().getBlockStates(this.getBoundingBox()).noneMatch(BlockBehaviour.BlockStateBase::isAir)) {
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this.discard();
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} else if (this.isInWater()) {
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this.discard();
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} else {
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this.setDeltaMovement(vec3.scale(0.99F));
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this.applyGravity();
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this.setPos(d0, d1, d2);
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}
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}
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@Override
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protected void onHitEntity(EntityHitResult p_37241_) {
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super.onHitEntity(p_37241_);
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if (this.getOwner() instanceof LivingEntity livingentity) {
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Entity entity = p_37241_.getEntity();
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DamageSource damagesource = this.damageSources().spit(this, livingentity);
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if (this.level() instanceof ServerLevel serverlevel && entity.hurtServer(serverlevel, damagesource, 1.0F)) {
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EnchantmentHelper.doPostAttackEffects(serverlevel, entity, damagesource);
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}
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}
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}
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@Override
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protected void onHitBlock(BlockHitResult p_37239_) {
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super.onHitBlock(p_37239_);
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if (!this.level().isClientSide) {
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this.discard();
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}
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}
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@Override
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protected void defineSynchedData(SynchedEntityData.Builder p_335399_) {
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}
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@Override
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public void recreateFromPacket(ClientboundAddEntityPacket p_150162_) {
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super.recreateFromPacket(p_150162_);
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double d0 = p_150162_.getXa();
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double d1 = p_150162_.getYa();
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double d2 = p_150162_.getZa();
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for (int i = 0; i < 7; i++) {
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double d3 = 0.4 + 0.1 * i;
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this.level().addParticle(ParticleTypes.SPIT, this.getX(), this.getY(), this.getZ(), d0 * d3, d1, d2 * d3);
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}
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this.setDeltaMovement(d0, d1, d2);
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}
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} |