136 lines
4.7 KiB
Java
136 lines
4.7 KiB
Java
package net.citizensnpcs.nms.v1_19_R3.entity.nonliving;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
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import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
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import org.bukkit.craftbukkit.v1_19_R3.entity.CraftEntity;
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import org.bukkit.craftbukkit.v1_19_R3.entity.CraftItemDisplay;
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import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftItemStack;
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import org.bukkit.util.Vector;
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import net.citizensnpcs.api.npc.NPC;
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import net.citizensnpcs.nms.v1_19_R3.entity.MobEntityController;
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import net.citizensnpcs.nms.v1_19_R3.util.ForwardingNPCHolder;
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import net.citizensnpcs.nms.v1_19_R3.util.NMSBoundingBox;
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import net.citizensnpcs.nms.v1_19_R3.util.NMSImpl;
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import net.citizensnpcs.npc.CitizensNPC;
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import net.citizensnpcs.npc.ai.NPCHolder;
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import net.citizensnpcs.util.Util;
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import net.minecraft.core.PositionImpl;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.tags.TagKey;
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import net.minecraft.world.entity.Display.ItemDisplay;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.material.Fluid;
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import net.minecraft.world.phys.AABB;
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public class ItemDisplayController extends MobEntityController {
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public ItemDisplayController() {
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super(EntityItemDisplayNPC.class);
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}
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@Override
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protected org.bukkit.entity.Entity createEntity(Location at, NPC npc) {
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final EntityItemDisplayNPC handle = new EntityItemDisplayNPC(EntityType.ITEM_DISPLAY,
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((CraftWorld) at.getWorld()).getHandle(), npc);
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handle.setItemStack(CraftItemStack.asNMSCopy(npc.getItemProvider().get()));
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return handle.getBukkitEntity();
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}
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@Override
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public org.bukkit.entity.ItemDisplay getBukkitEntity() {
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return (org.bukkit.entity.ItemDisplay) super.getBukkitEntity();
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}
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public static class EntityItemDisplayNPC extends ItemDisplay implements NPCHolder {
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private final CitizensNPC npc;
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public EntityItemDisplayNPC(EntityType<? extends ItemDisplay> types, Level level) {
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this(types, level, null);
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}
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public EntityItemDisplayNPC(EntityType<? extends ItemDisplay> types, Level level, NPC npc) {
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super(types, level);
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this.npc = (CitizensNPC) npc;
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}
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@Override
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public CraftEntity getBukkitEntity() {
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if (npc != null && !(super.getBukkitEntity() instanceof NPCHolder)) {
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NMSImpl.setBukkitEntity(this, new ItemDisplayNPC(this));
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}
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return super.getBukkitEntity();
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}
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@Override
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public NPC getNPC() {
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return npc;
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}
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@Override
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public boolean isPushable() {
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return npc == null ? super.isPushable()
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: npc.data().<Boolean> get(NPC.Metadata.COLLIDABLE, !npc.isProtected());
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}
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@Override
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protected AABB makeBoundingBox() {
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return NMSBoundingBox.makeBB(npc, super.makeBoundingBox());
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}
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@Override
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public void push(double x, double y, double z) {
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Vector vector = Util.callPushEvent(npc, x, y, z);
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if (vector != null) {
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super.push(vector.getX(), vector.getY(), vector.getZ());
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}
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}
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@Override
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public void push(Entity entity) {
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// this method is called by both the entities involved - cancelling
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// it will not stop the NPC from moving.
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super.push(entity);
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if (npc != null) {
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Util.callCollisionEvent(npc, entity.getBukkitEntity());
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}
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}
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@Override
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public boolean save(CompoundTag save) {
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return npc == null ? super.save(save) : false;
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}
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@Override
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public Entity teleportTo(ServerLevel worldserver, PositionImpl location) {
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if (npc == null)
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return super.teleportTo(worldserver, location);
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return NMSImpl.teleportAcrossWorld(this, worldserver, location);
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}
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@Override
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public void tick() {
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if (npc != null) {
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npc.update();
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} else {
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super.tick();
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}
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}
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@Override
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public boolean updateFluidHeightAndDoFluidPushing(TagKey<Fluid> tagkey, double d0) {
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return NMSImpl.fluidPush(npc, this, () -> super.updateFluidHeightAndDoFluidPushing(tagkey, d0));
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}
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}
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public static class ItemDisplayNPC extends CraftItemDisplay implements ForwardingNPCHolder {
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public ItemDisplayNPC(EntityItemDisplayNPC entity) {
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super((CraftServer) Bukkit.getServer(), entity);
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}
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}
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}
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