geforkt von Mirrors/Paper
459 Zeilen
15 KiB
Java
459 Zeilen
15 KiB
Java
package net.minecraft.server;
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import java.util.List;
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// CraftBukkit start
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import org.bukkit.Location;
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import org.bukkit.craftbukkit.event.CraftEventFactory;
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import org.bukkit.entity.Vehicle;
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import org.bukkit.event.vehicle.VehicleDamageEvent;
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import org.bukkit.event.vehicle.VehicleDestroyEvent;
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import org.bukkit.event.vehicle.VehicleEntityCollisionEvent;
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import org.bukkit.event.vehicle.VehicleMoveEvent;
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// CraftBukkit end
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public class EntityBoat extends Entity {
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private boolean a;
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private double b;
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private int c;
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private double d;
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private double e;
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private double f;
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private double g;
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private double h;
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// CraftBukkit start
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public double maxSpeed = 0.4D;
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public double occupiedDeceleration = 0.2D;
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public double unoccupiedDeceleration = -1;
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public boolean landBoats = false;
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@Override
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public void collide(Entity entity) {
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org.bukkit.entity.Entity hitEntity = (entity == null) ? null : entity.getBukkitEntity();
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VehicleEntityCollisionEvent event = new VehicleEntityCollisionEvent((Vehicle) this.getBukkitEntity(), hitEntity);
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this.world.getServer().getPluginManager().callEvent(event);
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if (event.isCancelled()) {
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return;
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}
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super.collide(entity);
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}
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// CraftBukkit end
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public EntityBoat(World world) {
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super(world);
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this.a = true;
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this.b = 0.07D;
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this.m = true;
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this.a(1.5F, 0.6F);
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this.height = this.length / 2.0F;
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}
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protected boolean f_() {
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return false;
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}
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protected void a() {
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this.datawatcher.a(17, new Integer(0));
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this.datawatcher.a(18, new Integer(1));
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this.datawatcher.a(19, new Integer(0));
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}
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public AxisAlignedBB g(Entity entity) {
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return entity.boundingBox;
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}
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public AxisAlignedBB D() {
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return this.boundingBox;
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}
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public boolean L() {
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return true;
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}
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public EntityBoat(World world, double d0, double d1, double d2) {
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this(world);
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this.setPosition(d0, d1 + (double) this.height, d2);
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this.motX = 0.0D;
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this.motY = 0.0D;
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this.motZ = 0.0D;
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this.lastX = d0;
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this.lastY = d1;
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this.lastZ = d2;
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this.world.getServer().getPluginManager().callEvent(new org.bukkit.event.vehicle.VehicleCreateEvent((Vehicle) this.getBukkitEntity())); // CraftBukkit
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}
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public double W() {
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return (double) this.length * 0.0D - 0.30000001192092896D;
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}
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public boolean damageEntity(DamageSource damagesource, int i) {
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if (this.isInvulnerable()) {
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return false;
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} else if (!this.world.isStatic && !this.dead) {
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// CraftBukkit start
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Vehicle vehicle = (Vehicle) this.getBukkitEntity();
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org.bukkit.entity.Entity attacker = (damagesource.getEntity() == null) ? null : damagesource.getEntity().getBukkitEntity();
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VehicleDamageEvent event = new VehicleDamageEvent(vehicle, attacker, i);
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this.world.getServer().getPluginManager().callEvent(event);
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if (event.isCancelled()) {
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return true;
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}
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// i = event.getDamage(); // TODO Why don't we do this?
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// CraftBukkit end
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this.h(-this.h());
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this.b(10);
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this.setDamage(this.getDamage() + i * 10);
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this.J();
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boolean flag = damagesource.getEntity() instanceof EntityHuman && ((EntityHuman) damagesource.getEntity()).abilities.canInstantlyBuild;
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if (flag || this.getDamage() > 40) {
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// CraftBukkit start
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VehicleDestroyEvent destroyEvent = new VehicleDestroyEvent(vehicle, attacker);
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this.world.getServer().getPluginManager().callEvent(destroyEvent);
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if (destroyEvent.isCancelled()) {
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this.setDamage(40); // Maximize damage so this doesn't get triggered again right away
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return true;
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}
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// CraftBukkit end
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if (this.passenger != null) {
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this.passenger.mount(this);
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}
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if (!flag) {
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this.a(Item.BOAT.id, 1, 0.0F);
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}
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this.die();
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}
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return true;
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} else {
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return true;
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}
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}
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public boolean K() {
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return !this.dead;
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}
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public void l_() {
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// CraftBukkit start
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double prevX = this.locX;
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double prevY = this.locY;
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double prevZ = this.locZ;
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float prevYaw = this.yaw;
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float prevPitch = this.pitch;
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// CraftBukkit end
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super.l_();
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if (this.g() > 0) {
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this.b(this.g() - 1);
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}
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if (this.getDamage() > 0) {
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this.setDamage(this.getDamage() - 1);
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}
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this.lastX = this.locX;
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this.lastY = this.locY;
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this.lastZ = this.locZ;
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byte b0 = 5;
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double d0 = 0.0D;
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for (int i = 0; i < b0; ++i) {
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double d1 = this.boundingBox.b + (this.boundingBox.e - this.boundingBox.b) * (double) (i + 0) / (double) b0 - 0.125D;
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double d2 = this.boundingBox.b + (this.boundingBox.e - this.boundingBox.b) * (double) (i + 1) / (double) b0 - 0.125D;
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AxisAlignedBB axisalignedbb = AxisAlignedBB.a().a(this.boundingBox.a, d1, this.boundingBox.c, this.boundingBox.d, d2, this.boundingBox.f);
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if (this.world.b(axisalignedbb, Material.WATER)) {
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d0 += 1.0D / (double) b0;
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}
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}
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double d3 = Math.sqrt(this.motX * this.motX + this.motZ * this.motZ);
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double d4;
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double d5;
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if (d3 > 0.26249999999999996D) {
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d4 = Math.cos((double) this.yaw * 3.141592653589793D / 180.0D);
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d5 = Math.sin((double) this.yaw * 3.141592653589793D / 180.0D);
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for (int j = 0; (double) j < 1.0D + d3 * 60.0D; ++j) {
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double d6 = (double) (this.random.nextFloat() * 2.0F - 1.0F);
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double d7 = (double) (this.random.nextInt(2) * 2 - 1) * 0.7D;
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double d8;
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double d9;
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if (this.random.nextBoolean()) {
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d8 = this.locX - d4 * d6 * 0.8D + d5 * d7;
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d9 = this.locZ - d5 * d6 * 0.8D - d4 * d7;
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this.world.addParticle("splash", d8, this.locY - 0.125D, d9, this.motX, this.motY, this.motZ);
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} else {
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d8 = this.locX + d4 + d5 * d6 * 0.7D;
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d9 = this.locZ + d5 - d4 * d6 * 0.7D;
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this.world.addParticle("splash", d8, this.locY - 0.125D, d9, this.motX, this.motY, this.motZ);
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}
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}
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}
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double d10;
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double d11;
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if (this.world.isStatic && this.a) {
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if (this.c > 0) {
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d4 = this.locX + (this.d - this.locX) / (double) this.c;
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d5 = this.locY + (this.e - this.locY) / (double) this.c;
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d10 = this.locZ + (this.f - this.locZ) / (double) this.c;
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d11 = MathHelper.g(this.g - (double) this.yaw);
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this.yaw = (float) ((double) this.yaw + d11 / (double) this.c);
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this.pitch = (float) ((double) this.pitch + (this.h - (double) this.pitch) / (double) this.c);
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--this.c;
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this.setPosition(d4, d5, d10);
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this.b(this.yaw, this.pitch);
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} else {
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d4 = this.locX + this.motX;
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d5 = this.locY + this.motY;
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d10 = this.locZ + this.motZ;
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this.setPosition(d4, d5, d10);
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if (this.onGround) {
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this.motX *= 0.5D;
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this.motY *= 0.5D;
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this.motZ *= 0.5D;
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}
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this.motX *= 0.9900000095367432D;
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this.motY *= 0.949999988079071D;
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this.motZ *= 0.9900000095367432D;
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}
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} else {
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if (d0 < 1.0D) {
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d4 = d0 * 2.0D - 1.0D;
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this.motY += 0.03999999910593033D * d4;
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} else {
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if (this.motY < 0.0D) {
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this.motY /= 2.0D;
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}
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this.motY += 0.007000000216066837D;
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}
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if (this.passenger != null) {
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this.motX += this.passenger.motX * this.b;
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this.motZ += this.passenger.motZ * this.b;
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}
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// CraftBukkit start - Support unoccupied deceleration
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else if (unoccupiedDeceleration >= 0) {
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this.motX *= unoccupiedDeceleration;
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this.motZ *= unoccupiedDeceleration;
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// Kill lingering speed
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if (motX <= 0.00001) {
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motX = 0;
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}
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if (motZ <= 0.00001) {
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motZ = 0;
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}
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}
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// CraftBukkit end
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d4 = Math.sqrt(this.motX * this.motX + this.motZ * this.motZ);
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if (d4 > 0.35D) {
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d5 = 0.35D / d4;
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this.motX *= d5;
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this.motZ *= d5;
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d4 = 0.35D;
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}
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if (d4 > d3 && this.b < 0.35D) {
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this.b += (0.35D - this.b) / 35.0D;
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if (this.b > 0.35D) {
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this.b = 0.35D;
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}
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} else {
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this.b -= (this.b - 0.07D) / 35.0D;
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if (this.b < 0.07D) {
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this.b = 0.07D;
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}
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}
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if (this.onGround && !this.landBoats) { // CraftBukkit
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this.motX *= 0.5D;
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this.motY *= 0.5D;
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this.motZ *= 0.5D;
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}
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this.move(this.motX, this.motY, this.motZ);
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if (this.positionChanged && d3 > 0.2D) {
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if (!this.world.isStatic) {
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// CraftBukkit start
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Vehicle vehicle = (Vehicle) this.getBukkitEntity();
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VehicleDestroyEvent destroyEvent = new VehicleDestroyEvent(vehicle, null);
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this.world.getServer().getPluginManager().callEvent(destroyEvent);
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if (!destroyEvent.isCancelled()) {
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this.die();
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int k;
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for (k = 0; k < 3; ++k) {
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this.a(Block.WOOD.id, 1, 0.0F);
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}
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for (k = 0; k < 2; ++k) {
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this.a(Item.STICK.id, 1, 0.0F);
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}
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}
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// CraftBukkit end
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}
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} else {
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this.motX *= 0.9900000095367432D;
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this.motY *= 0.949999988079071D;
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this.motZ *= 0.9900000095367432D;
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}
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this.pitch = 0.0F;
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d5 = (double) this.yaw;
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d10 = this.lastX - this.locX;
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d11 = this.lastZ - this.locZ;
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if (d10 * d10 + d11 * d11 > 0.001D) {
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d5 = (double) ((float) (Math.atan2(d11, d10) * 180.0D / 3.141592653589793D));
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}
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double d12 = MathHelper.g(d5 - (double) this.yaw);
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if (d12 > 20.0D) {
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d12 = 20.0D;
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}
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if (d12 < -20.0D) {
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d12 = -20.0D;
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}
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this.yaw = (float) ((double) this.yaw + d12);
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this.b(this.yaw, this.pitch);
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// CraftBukkit start
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org.bukkit.Server server = this.world.getServer();
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org.bukkit.World bworld = this.world.getWorld();
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Location from = new Location(bworld, prevX, prevY, prevZ, prevYaw, prevPitch);
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Location to = new Location(bworld, this.locX, this.locY, this.locZ, this.yaw, this.pitch);
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Vehicle vehicle = (Vehicle) this.getBukkitEntity();
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server.getPluginManager().callEvent(new org.bukkit.event.vehicle.VehicleUpdateEvent(vehicle));
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if (!from.equals(to)) {
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VehicleMoveEvent event = new VehicleMoveEvent(vehicle, from, to);
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server.getPluginManager().callEvent(event);
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}
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// CraftBukkit end
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if (!this.world.isStatic) {
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List list = this.world.getEntities(this, this.boundingBox.grow(0.20000000298023224D, 0.0D, 0.20000000298023224D));
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int l;
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if (list != null && !list.isEmpty()) {
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for (l = 0; l < list.size(); ++l) {
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Entity entity = (Entity) list.get(l);
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if (entity != this.passenger && entity.L() && entity instanceof EntityBoat) {
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entity.collide(this);
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}
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}
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}
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for (l = 0; l < 4; ++l) {
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int i1 = MathHelper.floor(this.locX + ((double) (l % 2) - 0.5D) * 0.8D);
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int j1 = MathHelper.floor(this.locZ + ((double) (l / 2) - 0.5D) * 0.8D);
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for (int k1 = 0; k1 < 2; ++k1) {
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int l1 = MathHelper.floor(this.locY) + k1;
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int i2 = this.world.getTypeId(i1, l1, j1);
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if (i2 == Block.SNOW.id) {
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// CraftBukkit start
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if (CraftEventFactory.callEntityChangeBlockEvent(this, i1, l1, j1, 0, 0).isCancelled()) {
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continue;
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}
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// CraftBukkit end
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this.world.setAir(i1, l1, j1);
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} else if (i2 == Block.WATER_LILY.id) {
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// CraftBukkit start
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if (CraftEventFactory.callEntityChangeBlockEvent(this, i1, l1, j1, 0, 0).isCancelled()) {
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continue;
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}
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// CraftBukkit end
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this.world.setAir(i1, l1, j1, true);
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}
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}
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}
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if (this.passenger != null && this.passenger.dead) {
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this.passenger.vehicle = null; // CraftBukkit
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this.passenger = null;
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}
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}
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}
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}
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public void U() {
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if (this.passenger != null) {
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double d0 = Math.cos((double) this.yaw * 3.141592653589793D / 180.0D) * 0.4D;
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double d1 = Math.sin((double) this.yaw * 3.141592653589793D / 180.0D) * 0.4D;
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this.passenger.setPosition(this.locX + d0, this.locY + this.W() + this.passenger.V(), this.locZ + d1);
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}
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}
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protected void b(NBTTagCompound nbttagcompound) {}
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protected void a(NBTTagCompound nbttagcompound) {}
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public boolean a_(EntityHuman entityhuman) {
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if (this.passenger != null && this.passenger instanceof EntityHuman && this.passenger != entityhuman) {
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return true;
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} else {
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if (!this.world.isStatic) {
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entityhuman.mount(this);
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}
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return true;
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}
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}
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public void setDamage(int i) {
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this.datawatcher.watch(19, Integer.valueOf(i));
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}
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public int getDamage() {
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return this.datawatcher.getInt(19);
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}
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public void b(int i) {
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this.datawatcher.watch(17, Integer.valueOf(i));
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}
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public int g() {
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return this.datawatcher.getInt(17);
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}
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public void h(int i) {
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this.datawatcher.watch(18, Integer.valueOf(i));
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}
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public int h() {
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return this.datawatcher.getInt(18);
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}
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}
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