package com.thebrokenrail.herobrine.entity.ai;

import com.thebrokenrail.herobrine.entity.HerobrineEntity;
import net.minecraft.nbt.CompoundTag;

public abstract class AIStage {
    private String id;
    private final HerobrineEntity entity;

    public AIStage(HerobrineEntity entity) {
        this.entity = entity;
    }

    public final String getID() {
        return id;
    }
    final void setID(String id) {
        this.id = id;
    }

    protected HerobrineEntity getEntity() {
        return entity;
    }

    public final void nextStage() {
        entity.getAI().nextStage();
    }

    public abstract void tick();
    public abstract void fromTag(CompoundTag tag);
    public abstract CompoundTag toTag();

    public static abstract class AIStageFactory<T extends AIStage> {
        public abstract boolean canStart(HerobrineEntity entity);
        protected abstract T createInternal(HerobrineEntity entity);
        public T create(HerobrineEntity entity) {
            T obj = createInternal(entity);
            obj.setID(getID());
            return obj;
        }
        public abstract String getID();
    }
}