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199 lines
6.3 KiB
Java
199 lines
6.3 KiB
Java
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package net.minecraft.server;
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//CraftBukkit start
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import org.bukkit.craftbukkit.CraftServer;
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import org.bukkit.craftbukkit.entity.CraftEntity;
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import org.bukkit.event.entity.EntityTargetEvent;
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import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
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// CraftBukkit end
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public class EntityGhast extends EntityFlying implements IMonster {
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public int a = 0;
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public double b;
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public double c;
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public double d;
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private Entity g = null;
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private int h = 0;
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public int e = 0;
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public int f = 0;
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public EntityGhast(World world) {
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super(world);
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this.texture = "/mob/ghast.png";
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this.b(4.0F, 4.0F);
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this.bD = true;
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}
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protected void b() {
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super.b();
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this.datawatcher.a(16, Byte.valueOf((byte) 0));
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}
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public void o_() {
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super.o_();
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byte b0 = this.datawatcher.a(16);
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this.texture = b0 == 1 ? "/mob/ghast_fire.png" : "/mob/ghast.png";
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}
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protected void c_() {
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if (!this.world.isStatic && this.world.spawnMonsters == 0) {
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this.die();
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}
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this.T();
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this.e = this.f;
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double d0 = this.b - this.locX;
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double d1 = this.c - this.locY;
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double d2 = this.d - this.locZ;
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double d3 = (double) MathHelper.a(d0 * d0 + d1 * d1 + d2 * d2);
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if (d3 < 1.0D || d3 > 60.0D) {
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this.b = this.locX + (double) ((this.random.nextFloat() * 2.0F - 1.0F) * 16.0F);
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this.c = this.locY + (double) ((this.random.nextFloat() * 2.0F - 1.0F) * 16.0F);
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this.d = this.locZ + (double) ((this.random.nextFloat() * 2.0F - 1.0F) * 16.0F);
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}
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if (this.a-- <= 0) {
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this.a += this.random.nextInt(5) + 2;
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if (this.a(this.b, this.c, this.d, d3)) {
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this.motX += d0 / d3 * 0.1D;
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this.motY += d1 / d3 * 0.1D;
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this.motZ += d2 / d3 * 0.1D;
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} else {
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this.b = this.locX;
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this.c = this.locY;
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this.d = this.locZ;
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}
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}
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if (this.g != null && this.g.dead) {
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// CraftBukkit start
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EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), null, TargetReason.TARGET_DIED);
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CraftServer server = this.world.getServer();
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server.getPluginManager().callEvent(event);
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if (!event.isCancelled()) {
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if (event.getTarget() == null) {
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this.g = null;
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} else {
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this.g = ((CraftEntity) event.getTarget()).getHandle();
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}
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}
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// CraftBukkit end
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}
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if (this.g == null || this.h-- <= 0) {
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// CraftBukkit start
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Entity target = this.world.a(this, 100.0D);
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if (target != null) {
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EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), target.getBukkitEntity(), TargetReason.CLOSEST_PLAYER);
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CraftServer server = this.world.getServer();
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server.getPluginManager().callEvent(event);
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if (!event.isCancelled()) {
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if (event.getTarget() == null) {
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this.g = null;
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} else {
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this.g = ((CraftEntity) event.getTarget()).getHandle();
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}
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}
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}
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// CraftBukkit end
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if (this.g != null) {
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this.h = 20;
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}
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}
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double d4 = 64.0D;
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if (this.g != null && this.g.g(this) < d4 * d4) {
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double d5 = this.g.locX - this.locX;
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double d6 = this.g.boundingBox.b + (double) (this.g.width / 2.0F) - (this.locY + (double) (this.width / 2.0F));
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double d7 = this.g.locZ - this.locZ;
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this.K = this.yaw = -((float) Math.atan2(d5, d7)) * 180.0F / 3.1415927F;
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if (this.e(this.g)) {
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if (this.f == 10) {
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this.world.makeSound(this, "mob.ghast.charge", this.k(), (this.random.nextFloat() - this.random.nextFloat()) * 0.2F + 1.0F);
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}
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++this.f;
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if (this.f == 20) {
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this.world.makeSound(this, "mob.ghast.fireball", this.k(), (this.random.nextFloat() - this.random.nextFloat()) * 0.2F + 1.0F);
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EntityFireball entityfireball = new EntityFireball(this.world, this, d5, d6, d7);
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double d8 = 4.0D;
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Vec3D vec3d = this.b(1.0F);
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entityfireball.locX = this.locX + vec3d.a * d8;
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entityfireball.locY = this.locY + (double) (this.width / 2.0F) + 0.5D;
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entityfireball.locZ = this.locZ + vec3d.c * d8;
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this.world.addEntity(entityfireball);
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this.f = -40;
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}
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} else if (this.f > 0) {
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--this.f;
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}
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} else {
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this.K = this.yaw = -((float) Math.atan2(this.motX, this.motZ)) * 180.0F / 3.1415927F;
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if (this.f > 0) {
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--this.f;
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}
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}
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if (!this.world.isStatic) {
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byte b0 = this.datawatcher.a(16);
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byte b1 = (byte) (this.f > 10 ? 1 : 0);
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if (b0 != b1) {
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this.datawatcher.b(16, Byte.valueOf(b1));
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}
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}
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}
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private boolean a(double d0, double d1, double d2, double d3) {
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double d4 = (this.b - this.locX) / d3;
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double d5 = (this.c - this.locY) / d3;
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double d6 = (this.d - this.locZ) / d3;
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AxisAlignedBB axisalignedbb = this.boundingBox.clone();
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for (int i = 1; (double) i < d3; ++i) {
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axisalignedbb.d(d4, d5, d6);
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if (this.world.getEntities(this, axisalignedbb).size() > 0) {
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return false;
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}
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}
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return true;
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}
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protected String g() {
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return "mob.ghast.moan";
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}
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protected String h() {
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return "mob.ghast.scream";
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}
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protected String i() {
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return "mob.ghast.death";
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}
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protected int j() {
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return Item.SULPHUR.id;
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}
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protected float k() {
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return 10.0F;
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}
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public boolean d() {
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return this.random.nextInt(20) == 0 && super.d() && this.world.spawnMonsters > 0;
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}
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public int l() {
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return 1;
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}
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}
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