package AnimalBreeding;

import net.risingworld.api.Plugin;
import net.risingworld.api.Timer;
import net.risingworld.api.objects.Npc;
import net.risingworld.api.objects.Player;
import net.risingworld.api.utils.Layer;
import net.risingworld.api.utils.Quaternion;
import net.risingworld.api.utils.RaycastResult;
import net.risingworld.api.utils.Vector3f;
import net.risingworld.api.worldelements.Prefab;


public class MoveNpc {


     private Plugin plugin;

    public  MoveNpc(Plugin plugin){

        this.plugin = plugin;

    }

    public void move(Player player){
        Prefab move_arrow = (Prefab)Main.prefabs.moveArrow(player);
        player.setAttribute("move_arrow", move_arrow);
        player.addGameObject(move_arrow);
        moveArrowTimer(player);

    }

    public void moveArrowTimer(Player player){
        Timer move_arrow_timer = new Timer(0.05f, 0f, -1, () -> {
            updateArrowPosition(player);
        });
        player.setAttribute("move_arrow_timer", move_arrow_timer);
        move_arrow_timer.start();
    }

    public void updateArrowPosition(Player player){
        int layerMask = Layer.getBitmask(Layer.TERRAIN, Layer.CONSTRUCTION, Layer.TRANSPARENT_CONSTRUCTION, Layer.OBJECT, Layer.DEFAULT, Layer.WATER);
        player.raycast(layerMask, (RaycastResult result) -> {
            if(result != null && player.hasAttribute("move_arrow")){
            Prefab arrow = (Prefab)player.getAttribute("move_arrow");
            arrow.moveToLocalPosition(result.getCollisionPoint(), -1);
            }
        });
    }


    public void setNpcPosition(Player player){
        Timer move_arrow_timer = (Timer)player.getAttribute("move_arrow_timer");
        move_arrow_timer.kill();

        Npc npc = (Npc)player.getAttribute("npc");
        Prefab move_arrow = (Prefab)player.getAttribute("move_arrow");
        npc.setPosition(move_arrow.getLocalPosition());
        Vector3f playerposition = player.getPosition();
        Vector3f npcposition = npc.getPosition();
        Vector3f direction = playerposition.subtract(npcposition);
        direction.normalizeLocal();
        Quaternion rotation = new Quaternion().lookAt(direction);
        npc.setRotation(rotation);
        npc.setLocked(true);
        player.removeGameObject(move_arrow);
        player.deleteAttribute("npc");
        player.deleteAttribute("move_arrow");
        player.deleteAttribute("move_arrow_timer");


    }


    public void dieWhileMoving(Player player){

    }