Check for PullWhileLeashed in EntityCreature.

This commit is contained in:
Jonathan Williams 2013-12-20 03:14:18 -05:00
parent 44145e01f0
commit 379b0d0d75
2 changed files with 315 additions and 0 deletions

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package net.minecraft.server.v1_6_R3;
import java.util.Random;
import java.util.UUID;
import org.bukkit.craftbukkit.v1_6_R3.CraftServer;
import org.bukkit.craftbukkit.v1_6_R3.TrigMath;
import org.bukkit.craftbukkit.v1_6_R3.entity.CraftEntity;
import org.bukkit.event.entity.EntityTargetEvent;
import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
import org.bukkit.event.entity.EntityUnleashEvent;
import org.bukkit.event.entity.EntityUnleashEvent.UnleashReason;
import org.bukkit.plugin.PluginManager;
public abstract class EntityCreature extends EntityInsentient
{
public static final UUID h = UUID.fromString("E199AD21-BA8A-4C53-8D13-6182D5C69D3A");
public static final AttributeModifier i = new AttributeModifier(h, "Fleeing speed bonus", 2.0D, 2).a(false);
public PathEntity pathEntity;
public Entity target;
protected boolean bn;
protected int bo;
private ChunkCoordinates bq = new ChunkCoordinates(0, 0, 0);
private float br = -1.0F;
private PathfinderGoal bs = new PathfinderGoalMoveTowardsRestriction(this, 1.0D);
private boolean bt;
public EntityCreature(World world)
{
super(world);
}
protected boolean bJ() {
return false;
}
protected void bl() {
this.world.methodProfiler.a("ai");
if ((this.bo > 0) && (--this.bo == 0)) {
AttributeInstance attributeinstance = getAttributeInstance(GenericAttributes.d);
attributeinstance.b(i);
}
this.bn = bJ();
float f11 = 16.0F;
if (this.target == null)
{
Entity target = findTarget();
if (target != null) {
EntityTargetEvent event = new EntityTargetEvent(getBukkitEntity(), target.getBukkitEntity(), EntityTargetEvent.TargetReason.CLOSEST_PLAYER);
this.world.getServer().getPluginManager().callEvent(event);
if (!event.isCancelled()) {
if (event.getTarget() == null)
this.target = null;
else {
this.target = ((CraftEntity)event.getTarget()).getHandle();
}
}
}
if (this.target != null)
this.pathEntity = this.world.findPath(this, this.target, f11, true, false, false, true);
}
else if (this.target.isAlive()) {
float f1 = this.target.d(this);
if (o(this.target))
a(this.target, f1);
}
else
{
EntityTargetEvent event = new EntityTargetEvent(getBukkitEntity(), null, EntityTargetEvent.TargetReason.TARGET_DIED);
this.world.getServer().getPluginManager().callEvent(event);
if (!event.isCancelled()) {
if (event.getTarget() == null)
this.target = null;
else {
this.target = ((CraftEntity)event.getTarget()).getHandle();
}
}
}
this.world.methodProfiler.b();
if ((!this.bn) && (this.target != null) && ((this.pathEntity == null) || (this.random.nextInt(20) == 0)))
this.pathEntity = this.world.findPath(this, this.target, f11, true, false, false, true);
else if ((!this.bn) && (((this.pathEntity == null) && (this.random.nextInt(180) == 0)) || (((this.random.nextInt(120) == 0) || (this.bo > 0)) && (this.aV < 100)))) {
bK();
}
int i = MathHelper.floor(this.boundingBox.b + 0.5D);
boolean flag = H();
boolean flag1 = J();
this.pitch = 0.0F;
if ((this.pathEntity != null) && (this.random.nextInt(100) != 0)) {
this.world.methodProfiler.a("followpath");
Vec3D vec3d = this.pathEntity.a(this);
double d0 = this.width * 2.0F;
while ((vec3d != null) && (vec3d.d(this.locX, vec3d.d, this.locZ) < d0 * d0)) {
this.pathEntity.a();
if (this.pathEntity.b()) {
vec3d = null;
this.pathEntity = null;
} else {
vec3d = this.pathEntity.a(this);
}
}
this.bd = false;
if (vec3d != null) {
double d1 = vec3d.c - this.locX;
double d2 = vec3d.e - this.locZ;
double d3 = vec3d.d - i;
float f2 = (float)(TrigMath.atan2(d2, d1) * 180.0D / 3.141592741012573D) - 90.0F;
float f3 = MathHelper.g(f2 - this.yaw);
this.bf = ((float)getAttributeInstance(GenericAttributes.d).getValue());
if (f3 > 30.0F) {
f3 = 30.0F;
}
if (f3 < -30.0F) {
f3 = -30.0F;
}
this.yaw += f3;
if ((this.bn) && (this.target != null)) {
double d4 = this.target.locX - this.locX;
double d5 = this.target.locZ - this.locZ;
float f4 = this.yaw;
this.yaw = ((float)(Math.atan2(d5, d4) * 180.0D / 3.141592741012573D) - 90.0F);
f3 = (f4 - this.yaw + 90.0F) * 3.141593F / 180.0F;
this.be = (-MathHelper.sin(f3) * this.bf * 1.0F);
this.bf = (MathHelper.cos(f3) * this.bf * 1.0F);
}
if (d3 > 0.0D) {
this.bd = true;
}
}
if (this.target != null) {
a(this.target, 30.0F, 30.0F);
}
if ((this.positionChanged) && (!bM())) {
this.bd = true;
}
if ((this.random.nextFloat() < 0.8F) && ((flag) || (flag1))) {
this.bd = true;
}
this.world.methodProfiler.b();
} else {
super.bl();
this.pathEntity = null;
}
}
protected void bK() {
this.world.methodProfiler.a("stroll");
boolean flag = false;
int i = -1;
int j = -1;
int k = -1;
float f = -99999.0F;
for (int l = 0; l < 10; l++) {
int i1 = MathHelper.floor(this.locX + this.random.nextInt(13) - 6.0D);
int j1 = MathHelper.floor(this.locY + this.random.nextInt(7) - 3.0D);
int k1 = MathHelper.floor(this.locZ + this.random.nextInt(13) - 6.0D);
float f1 = a(i1, j1, k1);
if (f1 > f) {
f = f1;
i = i1;
j = j1;
k = k1;
flag = true;
}
}
if (flag) {
this.pathEntity = this.world.a(this, i, j, k, 10.0F, true, false, false, true);
}
this.world.methodProfiler.b();
}
protected void a(Entity entity, float f) {
}
public float a(int i, int j, int k) {
return 0.0F;
}
protected Entity findTarget() {
return null;
}
public boolean canSpawn() {
int i = MathHelper.floor(this.locX);
int j = MathHelper.floor(this.boundingBox.b);
int k = MathHelper.floor(this.locZ);
return (super.canSpawn()) && (a(i, j, k) >= 0.0F);
}
public boolean bM() {
return this.pathEntity != null;
}
public void setPathEntity(PathEntity pathentity) {
this.pathEntity = pathentity;
}
public Entity bN() {
return this.target;
}
public void setTarget(Entity entity) {
this.target = entity;
}
public boolean bO() {
return b(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
}
public boolean b(int i, int j, int k) {
return this.br == -1.0F;
}
public void b(int i, int j, int k, int l) {
this.bq.b(i, j, k);
this.br = l;
}
public ChunkCoordinates bP() {
return this.bq;
}
public float bQ() {
return this.br;
}
public void bR() {
this.br = -1.0F;
}
public boolean bS() {
return this.br != -1.0F;
}
protected void bF() {
super.bF();
if ((bH()) && (getLeashHolder() != null) && (getLeashHolder().world == this.world) && this.PullWhileLeashed) {
Entity entity = getLeashHolder();
b((int)entity.locX, (int)entity.locY, (int)entity.locZ, 5);
float f = d(entity);
if (((this instanceof EntityTameableAnimal)) && (((EntityTameableAnimal)this).isSitting())) {
if (f > 10.0F) {
this.world.getServer().getPluginManager().callEvent(new EntityUnleashEvent(getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE));
unleash(true, true);
}
return;
}
if (!this.bt) {
this.goalSelector.a(2, this.bs);
getNavigation().a(false);
this.bt = true;
}
o(f);
if (f > 4.0F) {
getNavigation().a(entity, 1.0D);
}
if (f > 6.0F) {
double d0 = (entity.locX - this.locX) / f;
double d1 = (entity.locY - this.locY) / f;
double d2 = (entity.locZ - this.locZ) / f;
this.motX += d0 * Math.abs(d0) * 0.4D;
this.motY += d1 * Math.abs(d1) * 0.4D;
this.motZ += d2 * Math.abs(d2) * 0.4D;
}
if (f > 10.0F) {
this.world.getServer().getPluginManager().callEvent(new EntityUnleashEvent(getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE));
unleash(true, true);
}
} else if ((!bH()) && (this.bt)) {
this.bt = false;
this.goalSelector.a(this.bs);
getNavigation().a(true);
bR();
}
}
protected void o(float f)
{
}
}