/
ItemFrameController.java
135 lines (115 loc) · 4.34 KB
/
ItemFrameController.java
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package net.citizensnpcs.nms.v1_16_R3.entity.nonliving;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_16_R3.CraftServer;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftItemFrame;
import org.bukkit.entity.Entity;
import org.bukkit.entity.ItemFrame;
import org.bukkit.util.Vector;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.nms.v1_16_R3.entity.MobEntityController;
import net.citizensnpcs.nms.v1_16_R3.util.NMSBoundingBox;
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.AxisAlignedBB;
import net.minecraft.server.v1_16_R3.BlockPosition;
import net.minecraft.server.v1_16_R3.EntityItemFrame;
import net.minecraft.server.v1_16_R3.EntityTypes;
import net.minecraft.server.v1_16_R3.EnumDirection;
import net.minecraft.server.v1_16_R3.FluidType;
import net.minecraft.server.v1_16_R3.NBTTagCompound;
import net.minecraft.server.v1_16_R3.Tag;
import net.minecraft.server.v1_16_R3.World;
public class ItemFrameController extends MobEntityController {
public ItemFrameController() {
super(EntityItemFrameNPC.class);
}
@Override
protected Entity createEntity(Location at, NPC npc) {
Entity e = super.createEntity(at, npc);
EntityItemFrame item = (EntityItemFrame) ((CraftEntity) e).getHandle();
item.setDirection(EnumDirection.EAST);
item.blockPosition = new BlockPosition(at.getX(), at.getY(), at.getZ());
return e;
}
@Override
public ItemFrame getBukkitEntity() {
return (ItemFrame) super.getBukkitEntity();
}
public static class EntityItemFrameNPC extends EntityItemFrame implements NPCHolder {
private final CitizensNPC npc;
public EntityItemFrameNPC(EntityTypes<? extends EntityItemFrame> types, World world) {
this(types, world, null);
}
public EntityItemFrameNPC(EntityTypes<? extends EntityItemFrame> types, World world, NPC npc) {
super(types, world);
this.npc = (CitizensNPC) npc;
}
@Override
public void a(AxisAlignedBB bb) {
super.a(NMSBoundingBox.makeBB(npc, bb));
}
@Override
public boolean a(Tag<FluidType> tag, double d0) {
return NMSImpl.fluidPush(npc, this, () -> super.a(tag, d0));
}
@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 CraftEntity getBukkitEntity() {
if (npc != null && !(super.getBukkitEntity() instanceof NPCHolder)) {
NMSImpl.setBukkitEntity(this, new ItemFrameNPC(this));
}
return super.getBukkitEntity();
}
@Override
public NPC getNPC() {
return npc;
}
@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 survives() {
return npc == null || !npc.isProtected() ? super.survives() : true;
}
@Override
public void tick() {
if (npc != null) {
npc.update();
} else {
super.tick();
}
}
}
public static class ItemFrameNPC extends CraftItemFrame implements NPCHolder {
private final CitizensNPC npc;
public ItemFrameNPC(EntityItemFrameNPC entity) {
super((CraftServer) Bukkit.getServer(), entity);
this.npc = entity.npc;
setItem(npc.getItemProvider().get());
}
@Override
public NPC getNPC() {
return npc;
}
}
}