Resource Counting

Questions & Answers
1

Hey. Im trying to make a Resource manager. I have a system where you can chop down trees but I want ot make it so you get wood if it is fallen. I have referenced the UI and made an int but I cant figure out how I can detect if a tree has been fallen. I will reference my Tree script (The collider has a tag for the axe to work)

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

public class Tree : MonoBehaviour
{
    //Variables
    GameObject thisTree;
    public int treeHealth = 5;
	public bool isFallen = false;

	public void Start()
    {
        thisTree = transform.parent.gameObject;
    }

	public void Update()
    {
        if(treeHealth <= 0 && isFallen == false)
        {
            Rigidbody rb = thisTree.AddComponent<Rigidbody>();
            rb.isKinematic = false;
            rb.useGravity = true;
            rb.AddForce(Vector3.forward, ForceMode.Impulse);
            StartCoroutine(destroyTree());
            isFallen = true;
        }
    }

	public IEnumerator destroyTree()
    {
        yield return new WaitForSeconds(10);
        Destroy(thisTree);
    }
}
2

This is what you need:)

Sample the height at the given position defined in world space, relative to the terrain space.