TalesOfNovariel/Assets/Scripts/House.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;

namespace Assets.Scripts
{
    public class House : MonoBehaviour
    {
        bool hasInteracted;
        public GameObject houseObject;
        public Vector3 playerPosition;
        GameObject houseInstance;
        bool gotItem;
        // Start is called before the first frame update
        void Start()
        {
            hasInteracted = false;
            gotItem = false;
        }

        // Update is called once per frame
        void Update()
        {

        }

        public void interact()
        {
            if (hasInteracted)
            {
                GameObject.Find("UIHandler").GetComponent<UIHandler>().showMessage("ERROR;You already entered this house");
            }
            else
            {
                playerPosition = GameObject.Find("Player").transform.position;
                houseInstance = Instantiate(houseObject);
                houseInstance.transform.position = new Vector3(playerPosition.x, 50, playerPosition.z);
                houseInstance.transform.localScale = new Vector3(1, 1, 1);
                GameObject.Find("Player").transform.position = new Vector3(playerPosition.x, 51, playerPosition.z);
            }
            hasInteracted = true;
        }

        public void getItem()
        {
            if (gotItem)
            {
                GameObject.Find("UIHandler").GetComponent<UIHandler>().showMessage("ERROR;You already looted this chest");
            }
            else
            {
                Item item;
                int luck = GameObject.Find("Player").GetComponent<Player>().getStats()[11];
                int type = new System.Random().Next(3);
                switch (type)
                {
                    case 0:
                        item = new Equipment(luck);
                        break;
                    case 1:
                        item = new Book(luck);
                        break;
                    default:
                        item = new Item(luck);
                        break;
                }
                GameObject.Find("Inventory").GetComponent<Inventory>().addItem(item);
            }
            gotItem = true;
        }

        public void leaveHouse()
        {
            GameObject.Find("Player").transform.position = playerPosition;
            Destroy(houseInstance);
        }
    }
}