314 Zeilen
10 KiB
Java
314 Zeilen
10 KiB
Java
package net.minecraft.server;
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import java.util.UUID;
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// CraftBukkit start
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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.EntityUnleashEvent;
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// CraftBukkit end
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public abstract class EntityCreature extends EntityInsentient {
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public static final UUID h = UUID.fromString("E199AD21-BA8A-4C53-8D13-6182D5C69D3A");
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public static final AttributeModifier i = (new AttributeModifier(h, "Fleeing speed bonus", 2.0D, 2)).a(false);
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public PathEntity pathEntity; // CraftBukkit - private -> public
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public Entity target; // CraftBukkit - protected -> public
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protected boolean bn;
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protected int bo;
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private ChunkCoordinates bq = new ChunkCoordinates(0, 0, 0);
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private float br = -1.0F;
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private PathfinderGoal bs = new PathfinderGoalMoveTowardsRestriction(this, 1.0D);
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private boolean bt;
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public EntityCreature(World world) {
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super(world);
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}
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protected boolean bN() {
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return false;
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}
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protected void bq() {
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this.world.methodProfiler.a("ai");
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if (this.bo > 0 && --this.bo == 0) {
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AttributeInstance attributeinstance = this.getAttributeInstance(GenericAttributes.d);
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attributeinstance.b(i);
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}
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this.bn = this.bN();
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float f11 = 16.0F;
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if (this.target == null) {
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// CraftBukkit start
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Entity target = this.findTarget();
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if (target != null) {
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EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), target.getBukkitEntity(), EntityTargetEvent.TargetReason.CLOSEST_PLAYER);
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this.world.getServer().getPluginManager().callEvent(event);
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if (!event.isCancelled()) {
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if (event.getTarget() == null) {
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this.target = null;
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} else {
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this.target = ((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.target != null) {
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this.pathEntity = this.world.findPath(this, this.target, f11, true, false, false, true);
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}
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} else if (this.target.isAlive()) {
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float f1 = this.target.d((Entity) this);
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if (this.o(this.target)) {
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this.a(this.target, f1);
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}
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} else {
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// CraftBukkit start
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EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), null, EntityTargetEvent.TargetReason.TARGET_DIED);
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this.world.getServer().getPluginManager().callEvent(event);
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if (!event.isCancelled()) {
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if (event.getTarget() == null) {
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this.target = null;
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} else {
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this.target = ((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.target instanceof EntityPlayer && ((EntityPlayer) this.target).playerInteractManager.isCreative()) {
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this.target = null;
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}
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this.world.methodProfiler.b();
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if (!this.bn && this.target != null && (this.pathEntity == null || this.random.nextInt(20) == 0)) {
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this.pathEntity = this.world.findPath(this, this.target, f11, true, false, false, true);
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} else if (!this.bn && (this.pathEntity == null && this.random.nextInt(180) == 0 || this.random.nextInt(120) == 0 || this.bo > 0) && this.aV < 100) {
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this.bO();
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}
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int i = MathHelper.floor(this.boundingBox.b + 0.5D);
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boolean flag = this.M();
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boolean flag1 = this.P();
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this.pitch = 0.0F;
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if (this.pathEntity != null && this.random.nextInt(100) != 0) {
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this.world.methodProfiler.a("followpath");
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Vec3D vec3d = this.pathEntity.a((Entity) this);
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double d0 = (double) (this.width * 2.0F);
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while (vec3d != null && vec3d.d(this.locX, vec3d.d, this.locZ) < d0 * d0) {
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this.pathEntity.a();
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if (this.pathEntity.b()) {
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vec3d = null;
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this.pathEntity = null;
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} else {
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vec3d = this.pathEntity.a((Entity) this);
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}
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}
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this.bd = false;
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if (vec3d != null) {
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double d1 = vec3d.c - this.locX;
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double d2 = vec3d.e - this.locZ;
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double d3 = vec3d.d - (double) i;
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// CraftBukkit - Math -> TrigMath
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float f2 = (float) (org.bukkit.craftbukkit.TrigMath.atan2(d2, d1) * 180.0D / 3.1415927410125732D) - 90.0F;
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float f3 = MathHelper.g(f2 - this.yaw);
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this.bf = (float) this.getAttributeInstance(GenericAttributes.d).getValue();
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if (f3 > 30.0F) {
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f3 = 30.0F;
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}
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if (f3 < -30.0F) {
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f3 = -30.0F;
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}
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this.yaw += f3;
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if (this.bn && this.target != null) {
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double d4 = this.target.locX - this.locX;
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double d5 = this.target.locZ - this.locZ;
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float f4 = this.yaw;
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this.yaw = (float) (Math.atan2(d5, d4) * 180.0D / 3.1415927410125732D) - 90.0F;
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f3 = (f4 - this.yaw + 90.0F) * 3.1415927F / 180.0F;
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this.be = -MathHelper.sin(f3) * this.bf * 1.0F;
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this.bf = MathHelper.cos(f3) * this.bf * 1.0F;
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}
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if (d3 > 0.0D) {
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this.bd = true;
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}
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}
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if (this.target != null) {
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this.a(this.target, 30.0F, 30.0F);
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}
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if (this.positionChanged && !this.bQ()) {
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this.bd = true;
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}
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if (this.random.nextFloat() < 0.8F && (flag || flag1)) {
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this.bd = true;
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}
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this.world.methodProfiler.b();
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} else {
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super.bq();
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this.pathEntity = null;
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}
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}
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protected void bO() {
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this.world.methodProfiler.a("stroll");
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boolean flag = false;
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int i = -1;
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int j = -1;
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int k = -1;
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float f = -99999.0F;
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for (int l = 0; l < 10; ++l) {
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int i1 = MathHelper.floor(this.locX + (double) this.random.nextInt(13) - 6.0D);
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int j1 = MathHelper.floor(this.locY + (double) this.random.nextInt(7) - 3.0D);
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int k1 = MathHelper.floor(this.locZ + (double) this.random.nextInt(13) - 6.0D);
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float f1 = this.a(i1, j1, k1);
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if (f1 > f) {
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f = f1;
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i = i1;
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j = j1;
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k = k1;
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flag = true;
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}
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}
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if (flag) {
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this.pathEntity = this.world.a(this, i, j, k, 10.0F, true, false, false, true);
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}
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this.world.methodProfiler.b();
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}
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protected void a(Entity entity, float f) {}
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public float a(int i, int j, int k) {
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return 0.0F;
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}
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protected Entity findTarget() {
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return null;
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}
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public boolean canSpawn() {
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int i = MathHelper.floor(this.locX);
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int j = MathHelper.floor(this.boundingBox.b);
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int k = MathHelper.floor(this.locZ);
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return super.canSpawn() && this.a(i, j, k) >= 0.0F;
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}
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public boolean bQ() {
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return this.pathEntity != null;
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}
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public void setPathEntity(PathEntity pathentity) {
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this.pathEntity = pathentity;
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}
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public Entity bR() {
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return this.target;
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}
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public void setTarget(Entity entity) {
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this.target = entity;
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}
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public boolean bS() {
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return this.b(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
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}
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public boolean b(int i, int j, int k) {
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return this.br == -1.0F ? true : this.bq.e(i, j, k) < this.br * this.br;
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}
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public void a(int i, int j, int k, int l) {
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this.bq.b(i, j, k);
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this.br = (float) l;
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}
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public ChunkCoordinates bT() {
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return this.bq;
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}
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public float bU() {
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return this.br;
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}
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public void bV() {
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this.br = -1.0F;
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}
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public boolean bW() {
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return this.br != -1.0F;
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}
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protected void bJ() {
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super.bJ();
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if (this.bL() && this.getLeashHolder() != null && this.getLeashHolder().world == this.world) {
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Entity entity = this.getLeashHolder();
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this.a((int) entity.locX, (int) entity.locY, (int) entity.locZ, 5);
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float f = this.d(entity);
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if (this instanceof EntityTameableAnimal && ((EntityTameableAnimal) this).isSitting()) {
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if (f > 10.0F) {
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this.world.getServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE)); // CraftBukkit
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this.unleash(true, true);
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}
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return;
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}
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if (!this.bt) {
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this.goalSelector.a(2, this.bs);
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this.getNavigation().a(false);
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this.bt = true;
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}
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this.o(f);
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if (f > 4.0F) {
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this.getNavigation().a(entity, 1.0D);
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}
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if (f > 6.0F) {
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double d0 = (entity.locX - this.locX) / (double) f;
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double d1 = (entity.locY - this.locY) / (double) f;
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double d2 = (entity.locZ - this.locZ) / (double) f;
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this.motX += d0 * Math.abs(d0) * 0.4D;
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this.motY += d1 * Math.abs(d1) * 0.4D;
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this.motZ += d2 * Math.abs(d2) * 0.4D;
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}
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if (f > 10.0F) {
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this.world.getServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE)); // CraftBukkit
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this.unleash(true, true);
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}
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} else if (!this.bL() && this.bt) {
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this.bt = false;
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this.goalSelector.a(this.bs);
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this.getNavigation().a(true);
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this.bV();
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}
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}
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protected void o(float f) {}
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}
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