package net.minecraft.world.entity.ai.navigation;

import javax.annotation.Nullable;
import net.minecraft.core.BlockPos;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.Mob;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.pathfinder.Path;

public class WallClimberNavigation extends GroundPathNavigation {
    @Nullable
    private BlockPos pathToPosition;

    public WallClimberNavigation(Mob p_26580_, Level p_26581_) {
        super(p_26580_, p_26581_);
    }

    @Override
    public Path createPath(BlockPos p_26589_, int p_26590_) {
        this.pathToPosition = p_26589_;
        return super.createPath(p_26589_, p_26590_);
    }

    @Override
    public Path createPath(Entity p_26586_, int p_26587_) {
        this.pathToPosition = p_26586_.blockPosition();
        return super.createPath(p_26586_, p_26587_);
    }

    @Override
    public boolean moveTo(Entity p_26583_, double p_26584_) {
        Path path = this.createPath(p_26583_, 0);
        if (path != null) {
            return this.moveTo(path, p_26584_);
        } else {
            this.pathToPosition = p_26583_.blockPosition();
            this.speedModifier = p_26584_;
            return true;
        }
    }

    @Override
    public void tick() {
        if (!this.isDone()) {
            super.tick();
        } else {
            if (this.pathToPosition != null) {
                if (!this.pathToPosition.closerToCenterThan(this.mob.position(), this.mob.getBbWidth())
                    && (
                        !(this.mob.getY() > this.pathToPosition.getY())
                            || !BlockPos.containing(this.pathToPosition.getX(), this.mob.getY(), this.pathToPosition.getZ())
                                .closerToCenterThan(this.mob.position(), this.mob.getBbWidth())
                    )) {
                    this.mob.getMoveControl().setWantedPosition(this.pathToPosition.getX(), this.pathToPosition.getY(), this.pathToPosition.getZ(), this.speedModifier);
                } else {
                    this.pathToPosition = null;
                }
            }
        }
    }
}