/
ItemFrameController.java
143 lines (122 loc) · 4.83 KB
/
ItemFrameController.java
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package net.citizensnpcs.nms.v1_19_R2.entity.nonliving;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_19_R2.CraftServer;
import org.bukkit.craftbukkit.v1_19_R2.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_19_R2.entity.CraftItemFrame;
import org.bukkit.util.Vector;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.nms.v1_19_R2.entity.MobEntityController;
import net.citizensnpcs.nms.v1_19_R2.util.NMSBoundingBox;
import net.citizensnpcs.nms.v1_19_R2.util.NMSImpl;
import net.citizensnpcs.npc.CitizensNPC;
import net.citizensnpcs.npc.ai.NPCHolder;
import net.citizensnpcs.util.Util;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.core.PositionImpl;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.tags.TagKey;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.decoration.ItemFrame;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.material.Fluid;
import net.minecraft.world.phys.AABB;
public class ItemFrameController extends MobEntityController {
public ItemFrameController() {
super(EntityItemFrameNPC.class);
}
@Override
protected org.bukkit.entity.Entity createEntity(Location at, NPC npc) {
org.bukkit.entity.Entity e = super.createEntity(at, npc);
ItemFrame item = (ItemFrame) ((CraftEntity) e).getHandle();
item.setDirection(Direction.EAST);
item.pos = new BlockPos(at.getX(), at.getY(), at.getZ());
return e;
}
@Override
public org.bukkit.entity.ItemFrame getBukkitEntity() {
return (org.bukkit.entity.ItemFrame) super.getBukkitEntity();
}
public static class EntityItemFrameNPC extends ItemFrame implements NPCHolder {@Override public boolean isPushable() { return npc == null ? super.isPushable() : npc.data().<Boolean> get(NPC.Metadata.COLLIDABLE, !npc.isProtected()); }
private final CitizensNPC npc;
public EntityItemFrameNPC(EntityType<? extends ItemFrame> types, Level level) {
this(types, level, null);
}
public EntityItemFrameNPC(EntityType<? extends ItemFrame> types, Level level, NPC npc) {
super(types, level);
this.npc = (CitizensNPC) npc;
}
@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
protected AABB makeBoundingBox() {
return NMSBoundingBox.makeBB(npc, super.makeBoundingBox());
}
@Override
public void push(double x, double y, double z) {
Vector vector = Util.callPushEvent(npc, x, y, z);
if (vector != null) {
super.push(vector.getX(), vector.getY(), vector.getZ());
}
}
@Override
public void push(Entity entity) {
// this method is called by both the entities involved - cancelling
// it will not stop the NPC from moving.
super.push(entity);
if (npc != null) {
Util.callCollisionEvent(npc, entity.getBukkitEntity());
}
}
@Override
public boolean save(CompoundTag save) {
return npc == null ? super.save(save) : false;
}
@Override
public boolean survives() {
return npc == null || !npc.isProtected() ? super.survives() : true;
}
@Override
public Entity teleportTo(ServerLevel worldserver, PositionImpl location) {
if (npc == null)
return super.teleportTo(worldserver, location);
return NMSImpl.teleportAcrossWorld(this, worldserver, location);
}
@Override
public void tick() {
if (npc != null) {
npc.update();
} else {
super.tick();
}
}
@Override
public boolean updateFluidHeightAndDoFluidPushing(TagKey<Fluid> tagkey, double d0) {
return NMSImpl.fluidPush(npc, this, () -> super.updateFluidHeightAndDoFluidPushing(tagkey, d0));
}
}
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;
}
}
}