Paper/src/main/java/net/minecraft/server/EntityWither.java

459 Zeilen
16 KiB
Java

package net.minecraft.server;
import java.util.List;
// CraftBukkit start
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import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.event.entity.ExplosionPrimeEvent;
// CraftBukkit end
public class EntityWither extends EntityMonster implements IRangedEntity {
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private float[] bp = new float[2];
private float[] bq = new float[2];
private float[] br = new float[2];
private float[] bs = new float[2];
private int[] bt = new int[2];
private int[] bu = new int[2];
private int bv;
private static final IEntitySelector bw = new EntitySelectorNotUndead();
public EntityWither(World world) {
super(world);
this.setHealth(this.getMaxHealth());
this.a(0.9F, 4.0F);
this.fireProof = true;
this.getNavigation().e(true);
this.goalSelector.a(0, new PathfinderGoalFloat(this));
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this.goalSelector.a(2, new PathfinderGoalArrowAttack(this, 1.0D, 40, 20.0F));
this.goalSelector.a(5, new PathfinderGoalRandomStroll(this, 1.0D));
this.goalSelector.a(6, new PathfinderGoalLookAtPlayer(this, EntityHuman.class, 8.0F));
this.goalSelector.a(7, new PathfinderGoalRandomLookaround(this));
this.targetSelector.a(1, new PathfinderGoalHurtByTarget(this, false));
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this.targetSelector.a(2, new PathfinderGoalNearestAttackableTarget(this, EntityInsentient.class, 0, false, false, bw));
this.b = 50;
}
protected void a() {
super.a();
this.datawatcher.a(17, new Integer(0));
this.datawatcher.a(18, new Integer(0));
this.datawatcher.a(19, new Integer(0));
this.datawatcher.a(20, new Integer(0));
}
public void b(NBTTagCompound nbttagcompound) {
super.b(nbttagcompound);
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nbttagcompound.setInt("Invul", this.bU());
}
public void a(NBTTagCompound nbttagcompound) {
super.a(nbttagcompound);
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this.p(nbttagcompound.getInt("Invul"));
}
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protected String r() {
return "mob.wither.idle";
}
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protected String aO() {
return "mob.wither.hurt";
}
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protected String aP() {
return "mob.wither.death";
}
public void c() {
this.motY *= 0.6000000238418579D;
double d0;
double d1;
double d2;
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if (!this.world.isStatic && this.q(0) > 0) {
Entity entity = this.world.getEntity(this.q(0));
if (entity != null) {
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if (this.locY < entity.locY || !this.bV() && this.locY < entity.locY + 5.0D) {
if (this.motY < 0.0D) {
this.motY = 0.0D;
}
this.motY += (0.5D - this.motY) * 0.6000000238418579D;
}
double d3 = entity.locX - this.locX;
d0 = entity.locZ - this.locZ;
d1 = d3 * d3 + d0 * d0;
if (d1 > 9.0D) {
d2 = (double) MathHelper.sqrt(d1);
this.motX += (d3 / d2 * 0.5D - this.motX) * 0.6000000238418579D;
this.motZ += (d0 / d2 * 0.5D - this.motZ) * 0.6000000238418579D;
}
}
}
if (this.motX * this.motX + this.motZ * this.motZ > 0.05000000074505806D) {
this.yaw = (float) Math.atan2(this.motZ, this.motX) * 57.295776F - 90.0F;
}
super.c();
int i;
for (i = 0; i < 2; ++i) {
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this.bs[i] = this.bq[i];
this.br[i] = this.bp[i];
}
int j;
for (i = 0; i < 2; ++i) {
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j = this.q(i + 1);
Entity entity1 = null;
if (j > 0) {
entity1 = this.world.getEntity(j);
}
if (entity1 != null) {
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d0 = this.r(i + 1);
d1 = this.s(i + 1);
d2 = this.t(i + 1);
double d4 = entity1.locX - d0;
double d5 = entity1.locY + (double) entity1.getHeadHeight() - d1;
double d6 = entity1.locZ - d2;
double d7 = (double) MathHelper.sqrt(d4 * d4 + d6 * d6);
float f = (float) (Math.atan2(d6, d4) * 180.0D / 3.1415927410125732D) - 90.0F;
float f1 = (float) (-(Math.atan2(d5, d7) * 180.0D / 3.1415927410125732D));
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this.bp[i] = this.b(this.bp[i], f1, 40.0F);
this.bq[i] = this.b(this.bq[i], f, 10.0F);
} else {
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this.bq[i] = this.b(this.bq[i], this.aN, 10.0F);
}
}
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boolean flag = this.bV();
for (j = 0; j < 3; ++j) {
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double d8 = this.r(j);
double d9 = this.s(j);
double d10 = this.t(j);
this.world.addParticle("smoke", d8 + this.random.nextGaussian() * 0.30000001192092896D, d9 + this.random.nextGaussian() * 0.30000001192092896D, d10 + this.random.nextGaussian() * 0.30000001192092896D, 0.0D, 0.0D, 0.0D);
if (flag && this.world.random.nextInt(4) == 0) {
this.world.addParticle("mobSpell", d8 + this.random.nextGaussian() * 0.30000001192092896D, d9 + this.random.nextGaussian() * 0.30000001192092896D, d10 + this.random.nextGaussian() * 0.30000001192092896D, 0.699999988079071D, 0.699999988079071D, 0.5D);
}
}
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if (this.bU() > 0) {
for (j = 0; j < 3; ++j) {
this.world.addParticle("mobSpell", this.locX + this.random.nextGaussian() * 1.0D, this.locY + (double) (this.random.nextFloat() * 3.3F), this.locZ + this.random.nextGaussian() * 1.0D, 0.699999988079071D, 0.699999988079071D, 0.8999999761581421D);
}
}
}
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protected void bi() {
int i;
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if (this.bU() > 0) {
i = this.bU() - 1;
if (i <= 0) {
// CraftBukkit start
ExplosionPrimeEvent event = new ExplosionPrimeEvent(this.getBukkitEntity(), 7.0F, false);
this.world.getServer().getPluginManager().callEvent(event);
if (!event.isCancelled()) {
this.world.createExplosion(this, this.locX, this.locY + (double) this.getHeadHeight(), this.locZ, event.getRadius(), event.getFire(), this.world.getGameRules().getBoolean("mobGriefing"));
}
// CraftBukkit end
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this.world.createExplosion(this, this.locX, this.locY + (double) this.getHeadHeight(), this.locZ, 7.0F, false, this.world.getGameRules().getBoolean("mobGriefing"));
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this.world.d(1013, (int) this.locX, (int) this.locY, (int) this.locZ, 0);
}
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this.p(i);
if (this.ticksLived % 10 == 0) {
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this.heal(10.0F, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.WITHER_SPAWN); // CraftBukkit
}
} else {
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super.bi();
int j;
for (i = 1; i < 3; ++i) {
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if (this.ticksLived >= this.bt[i - 1]) {
this.bt[i - 1] = this.ticksLived + 10 + this.random.nextInt(10);
if (this.world.difficulty >= 2) {
int i1001 = i - 1;
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int i1003 = this.bu[i - 1];
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this.bu[i1001] = this.bu[i - 1] + 1;
if (i1003 > 15) {
float f = 10.0F;
float f1 = 5.0F;
double d0 = MathHelper.a(this.random, this.locX - (double) f, this.locX + (double) f);
double d1 = MathHelper.a(this.random, this.locY - (double) f1, this.locY + (double) f1);
double d2 = MathHelper.a(this.random, this.locZ - (double) f, this.locZ + (double) f);
this.a(i + 1, d0, d1, d2, true);
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this.bu[i - 1] = 0;
}
}
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j = this.q(i);
if (j > 0) {
Entity entity = this.world.getEntity(j);
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if (entity != null && entity.isAlive() && this.e(entity) <= 900.0D && this.o(entity)) {
this.a(i + 1, (EntityLiving) entity);
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this.bt[i - 1] = this.ticksLived + 40 + this.random.nextInt(20);
this.bu[i - 1] = 0;
} else {
this.c(i, 0);
}
} else {
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List list = this.world.a(EntityLiving.class, this.boundingBox.grow(20.0D, 8.0D, 20.0D), bw);
for (int i1 = 0; i1 < 10 && !list.isEmpty(); ++i1) {
EntityLiving entityliving = (EntityLiving) list.get(this.random.nextInt(list.size()));
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if (entityliving != this && entityliving.isAlive() && this.o(entityliving)) {
if (entityliving instanceof EntityHuman) {
if (!((EntityHuman) entityliving).abilities.isInvulnerable) {
this.c(i, entityliving.id);
}
} else {
this.c(i, entityliving.id);
}
break;
}
list.remove(entityliving);
}
}
}
}
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if (this.getGoalTarget() != null) {
this.c(0, this.getGoalTarget().id);
} else {
this.c(0, 0);
}
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if (this.bv > 0) {
--this.bv;
if (this.bv == 0 && this.world.getGameRules().getBoolean("mobGriefing")) {
i = MathHelper.floor(this.locY);
j = MathHelper.floor(this.locX);
int j1 = MathHelper.floor(this.locZ);
boolean flag = false;
for (int k1 = -1; k1 <= 1; ++k1) {
for (int l1 = -1; l1 <= 1; ++l1) {
for (int i2 = 0; i2 <= 3; ++i2) {
int j2 = j + k1;
int k2 = i + i2;
int l2 = j1 + l1;
int i3 = this.world.getTypeId(j2, k2, l2);
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if (i3 > 0 && i3 != Block.BEDROCK.id && i3 != Block.ENDER_PORTAL.id && i3 != Block.ENDER_PORTAL_FRAME.id) {
// CraftBukkit start
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if (CraftEventFactory.callEntityChangeBlockEvent(this, j2, k2, l2, 0, 0).isCancelled()) {
continue;
}
// CraftBukkit end
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flag = this.world.setAir(j2, k2, l2, true) || flag;
}
}
}
}
if (flag) {
this.world.a((EntityHuman) null, 1012, (int) this.locX, (int) this.locY, (int) this.locZ, 0);
}
}
}
if (this.ticksLived % 20 == 0) {
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this.heal(1.0F);
}
}
}
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public void bT() {
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this.p(220);
this.setHealth(this.getMaxHealth() / 3.0F);
}
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public void am() {}
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public int aQ() {
return 4;
}
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private double r(int i) {
if (i <= 0) {
return this.locX;
} else {
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float f = (this.aN + (float) (180 * (i - 1))) / 180.0F * 3.1415927F;
float f1 = MathHelper.cos(f);
return this.locX + (double) f1 * 1.3D;
}
}
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private double s(int i) {
return i <= 0 ? this.locY + 3.0D : this.locY + 2.2D;
}
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private double t(int i) {
if (i <= 0) {
return this.locZ;
} else {
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float f = (this.aN + (float) (180 * (i - 1))) / 180.0F * 3.1415927F;
float f1 = MathHelper.sin(f);
return this.locZ + (double) f1 * 1.3D;
}
}
private float b(float f, float f1, float f2) {
float f3 = MathHelper.g(f1 - f);
if (f3 > f2) {
f3 = f2;
}
if (f3 < -f2) {
f3 = -f2;
}
return f + f3;
}
private void a(int i, EntityLiving entityliving) {
this.a(i, entityliving.locX, entityliving.locY + (double) entityliving.getHeadHeight() * 0.5D, entityliving.locZ, i == 0 && this.random.nextFloat() < 0.001F);
}
private void a(int i, double d0, double d1, double d2, boolean flag) {
this.world.a((EntityHuman) null, 1014, (int) this.locX, (int) this.locY, (int) this.locZ, 0);
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double d3 = this.r(i);
double d4 = this.s(i);
double d5 = this.t(i);
double d6 = d0 - d3;
double d7 = d1 - d4;
double d8 = d2 - d5;
EntityWitherSkull entitywitherskull = new EntityWitherSkull(this.world, this, d6, d7, d8);
if (flag) {
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entitywitherskull.a(true);
}
entitywitherskull.locY = d4;
entitywitherskull.locX = d3;
entitywitherskull.locZ = d5;
this.world.addEntity(entitywitherskull);
}
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public void a(EntityLiving entityliving, float f) {
this.a(0, entityliving);
}
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public boolean damageEntity(DamageSource damagesource, float f) {
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if (this.isInvulnerable()) {
return false;
} else if (damagesource == DamageSource.DROWN) {
return false;
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} else if (this.bU() > 0) {
return false;
} else {
Entity entity;
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if (this.bV()) {
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entity = damagesource.h();
if (entity instanceof EntityArrow) {
return false;
}
}
entity = damagesource.getEntity();
if (entity != null && !(entity instanceof EntityHuman) && entity instanceof EntityLiving && ((EntityLiving) entity).getMonsterType() == this.getMonsterType()) {
return false;
} else {
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if (this.bv <= 0) {
this.bv = 20;
}
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for (int i = 0; i < this.bu.length; ++i) {
this.bu[i] += 3;
}
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return super.damageEntity(damagesource, f);
}
}
}
protected void dropDeathLoot(boolean flag, int i) {
// CraftBukkit start
java.util.List<org.bukkit.inventory.ItemStack> loot = new java.util.ArrayList<org.bukkit.inventory.ItemStack>();
loot.add(new org.bukkit.inventory.ItemStack(Item.NETHER_STAR.id, 1));
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CraftEventFactory.callEntityDeathEvent(this, loot);
// CraftBukkit end
}
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protected void u() {
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this.aV = 0;
}
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public boolean L() {
return !this.dead;
}
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protected void b(float f) {}
public void addEffect(MobEffect mobeffect) {}
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protected boolean bf() {
return true;
}
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protected void az() {
super.az();
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this.getAttributeInstance(GenericAttributes.a).setValue(300.0D);
this.getAttributeInstance(GenericAttributes.d).setValue(0.6000000238418579D);
this.getAttributeInstance(GenericAttributes.b).setValue(40.0D);
}
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public int bU() {
return this.datawatcher.getInt(20);
}
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public void p(int i) {
this.datawatcher.watch(20, Integer.valueOf(i));
}
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public int q(int i) {
return this.datawatcher.getInt(17 + i);
}
public void c(int i, int j) {
this.datawatcher.watch(17 + i, Integer.valueOf(j));
}
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public boolean bV() {
return this.getHealth() <= this.getMaxHealth() / 2.0F;
}
public EnumMonsterType getMonsterType() {
return EnumMonsterType.UNDEAD;
}
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public void mount(Entity entity) {
this.vehicle = null;
}
}