/
CowController.java
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/
CowController.java
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package net.citizensnpcs.nms.v1_16_R3.entity;
import net.minecraft.server.v1_16_R3.Vec3D;
import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.v1_16_R3.CraftServer;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftCow;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftEntity;
import org.bukkit.entity.Cow;
import org.bukkit.util.Vector;
import net.citizensnpcs.api.event.NPCEnderTeleportEvent;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.nms.v1_16_R3.util.ForwardingNPCHolder;
import net.citizensnpcs.nms.v1_16_R3.util.NMSImpl;
import net.citizensnpcs.npc.CitizensNPC;
import net.citizensnpcs.npc.ai.NPCHolder;
import net.citizensnpcs.util.Util;
import net.minecraft.server.v1_16_R3.BlockPosition;
import net.minecraft.server.v1_16_R3.DamageSource;
import net.minecraft.server.v1_16_R3.DataWatcherObject;
import net.minecraft.server.v1_16_R3.Entity;
import net.minecraft.server.v1_16_R3.EntityBoat;
import net.minecraft.server.v1_16_R3.EntityCow;
import net.minecraft.server.v1_16_R3.EntityHuman;
import net.minecraft.server.v1_16_R3.EntityMinecartAbstract;
import net.minecraft.server.v1_16_R3.EntityTypes;
import net.minecraft.server.v1_16_R3.EnumHand;
import net.minecraft.server.v1_16_R3.EnumInteractionResult;
import net.minecraft.server.v1_16_R3.FluidType;
import net.minecraft.server.v1_16_R3.IBlockData;
import net.minecraft.server.v1_16_R3.ItemStack;
import net.minecraft.server.v1_16_R3.Items;
import net.minecraft.server.v1_16_R3.NBTTagCompound;
import net.minecraft.server.v1_16_R3.SoundEffect;
import net.minecraft.server.v1_16_R3.Tag;
import net.minecraft.server.v1_16_R3.Vec3D;
import net.minecraft.server.v1_16_R3.World;
public class CowController extends MobEntityController {
public CowController() {
super(EntityCowNPC.class);
}
@Override
public Cow getBukkitEntity() {
return (Cow) super.getBukkitEntity();
}
public static class CowNPC extends CraftCow implements ForwardingNPCHolder {
public CowNPC(EntityCowNPC entity) {
super((CraftServer) Bukkit.getServer(), entity);
}
}
public static class EntityCowNPC extends EntityCow implements NPCHolder {
@Override
public boolean a(Tag<FluidType> tag, double d0) {
Vec3D old = getMot().add(0, 0, 0);
boolean res = super.a(tag, d0);
if (!npc.isPushableByFluids()) {
this.setMot(old);
}
return res;
}
boolean calledNMSHeight = false;
private final CitizensNPC npc;
public EntityCowNPC(EntityTypes<? extends EntityCow> types, World world) {
this(types, world, null);
}
public EntityCowNPC(EntityTypes<? extends EntityCow> types, World world, NPC npc) {
super(types, world);
this.npc = (CitizensNPC) npc;
}
@Override
public void a(DataWatcherObject<?> datawatcherobject) {
if (npc != null && !calledNMSHeight) {
calledNMSHeight = true;
NMSImpl.checkAndUpdateHeight(this, datawatcherobject);
calledNMSHeight = false;
}
super.a(datawatcherobject);
}
@Override
protected void a(double d0, boolean flag, IBlockData block, BlockPosition blockposition) {
if (npc == null || !npc.isFlyable()) {
super.a(d0, flag, block, blockposition);
}
}
@Override
public EnumInteractionResult b(EntityHuman entityhuman, EnumHand enumhand) {
if (npc == null || !npc.isProtected())
return super.b(entityhuman, enumhand);
ItemStack itemstack = entityhuman.b(enumhand);
if (itemstack.getItem() == Items.BUCKET && !entityhuman.abilities.canInstantlyBuild && !this.isBaby()) {
return EnumInteractionResult.FAIL;
}
return super.b(entityhuman, enumhand);
}
@Override
public boolean b(float f, float f1) {
if (npc == null || !npc.isFlyable()) {
return super.b(f, f1);
}
return false;
}
@Override
public void checkDespawn() {
if (npc == null) {
super.checkDespawn();
}
}
@Override
public void collide(net.minecraft.server.v1_16_R3.Entity entity) {
// this method is called by both the entities involved - cancelling
// it will not stop the NPC from moving.
super.collide(entity);
if (npc != null) {
Util.callCollisionEvent(npc, entity.getBukkitEntity());
}
}
@Override
public boolean d(NBTTagCompound save) {
return npc == null ? super.d(save) : false;
}
@Override
public void enderTeleportTo(double d0, double d1, double d2) {
if (npc == null) {
super.enderTeleportTo(d0, d1, d2);
return;
}
NPCEnderTeleportEvent event = new NPCEnderTeleportEvent(npc);
Bukkit.getPluginManager().callEvent(event);
if (!event.isCancelled()) {
super.enderTeleportTo(d0, d1, d2);
}
}
@Override
public void g(Vec3D vec3d) {
if (npc == null || !npc.isFlyable()) {
super.g(vec3d);
} else {
NMSImpl.flyingMoveLogic(this, vec3d);
}
}
@Override
public CraftEntity getBukkitEntity() {
if (npc != null && !(super.getBukkitEntity() instanceof NPCHolder)) {
NMSImpl.setBukkitEntity(this, new CowNPC(this));
}
return super.getBukkitEntity();
}
@Override
public NPC getNPC() {
return npc;
}
@Override
protected SoundEffect getSoundAmbient() {
return NMSImpl.getSoundEffect(npc, super.getSoundAmbient(), NPC.AMBIENT_SOUND_METADATA);
}
@Override
protected SoundEffect getSoundDeath() {
return NMSImpl.getSoundEffect(npc, super.getSoundDeath(), NPC.DEATH_SOUND_METADATA);
}
@Override
protected SoundEffect getSoundHurt(DamageSource damagesource) {
return NMSImpl.getSoundEffect(npc, super.getSoundHurt(damagesource), NPC.HURT_SOUND_METADATA);
}
@Override
public void i(double x, double y, double z) {
Vector vector = Util.callPushEvent(npc, x, y, z);
if (vector != null) {
super.i(vector.getX(), vector.getY(), vector.getZ());
}
}
@Override
public boolean isClimbing() {
if (npc == null || !npc.isFlyable()) {
return super.isClimbing();
} else {
return false;
}
}
@Override
public boolean isLeashed() {
if (npc == null)
return super.isLeashed();
boolean protectedDefault = npc.data().get(NPC.DEFAULT_PROTECTED_METADATA, true);
if (!protectedDefault || !npc.data().get(NPC.LEASH_PROTECTED_METADATA, protectedDefault))
return super.isLeashed();
if (super.isLeashed()) {
unleash(true, false); // clearLeash with client update
}
return false; // shouldLeash
}
@Override
public void mobTick() {
super.mobTick();
if (npc != null) {
NMSImpl.updateMinecraftAIState(npc, this);
npc.update();
}
}
@Override
protected boolean n(Entity entity) {
if (npc != null && (entity instanceof EntityBoat || entity instanceof EntityMinecartAbstract)) {
return !npc.data().get(NPC.DEFAULT_PROTECTED_METADATA, true);
}
return super.n(entity);
}
}
}