C# Inheritance example
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class BasicBug : MonoBehaviour
{
protected int _health;
protected float _speed;
public bool atBottom;
protected Rigidbody _rb;
public GameObject head;
private Collider OurCollider;
protected GameObject gameManager;
private bool increasedSpeed;
protected virtual void Start()
{
increasedSpeed = false;
gameManager = GameObject.Find("GameManager");
OurCollider = GetComponent<Collider>();
_rb = GetComponent<Rigidbody>();
atBottom = false;
}
protected virtual void Update()
{
if(_health <= 0)
{
Instantiate(head, transform.position, Quaternion.identity);
Destroy(this.gameObject);
}
if(transform.position.y < -9.5f)
{
atBottom = true;
_rb.velocity = Vector3.zero;
StartCoroutine(GetAway());
}
}
private void FixedUpdate()
{
if(transform.position.x > 7 || transform.position.x < -7)
{
Destroy(this.gameObject);
gameManager.GetComponent<LevelManager>().toEndLevelCounter++;
}
if(gameManager.GetComponent<LevelManager>().GetWaveNum() >= 10 && gameManager.GetComponent<LevelManager>().GetWaveNum() < 15)
{
if(!increasedSpeed)
{
increasedSpeed = true;
_speed *= 1.25f;
}
}
else if(gameManager.GetComponent<LevelManager>().GetWaveNum() == 15 && gameManager.GetComponent<LevelManager>().GetWaveNum() < 20)
{
if (!increasedSpeed)
{
increasedSpeed = true;
_speed *= 1.25f;
}
}
else if (gameManager.GetComponent<LevelManager>().GetWaveNum() == 20)
{
if (!increasedSpeed)
{
increasedSpeed = true;
_speed *= 1.25f;
}
}
else
{
increasedSpeed = false;
}
}
protected virtual void Move()
{
}
protected virtual void Tapped()
{
}
protected int GetHealth()
{
return _health;
}
protected float GetSpeed()
{
return _speed;
}
private void OnCollisionEnter(Collision other)
{
if(other.gameObject.tag == "Wasp" || other.gameObject.tag == "LadyBug")
{
Physics.IgnoreCollision(other.collider, OurCollider);
}
}
IEnumerator GetAway()
{
yield return new WaitForSeconds(1);
if(transform.position.x >= 0)
{
_rb.velocity = new Vector3(1, 0, 0);
}
else
{
_rb.velocity = new Vector3(-1, 0, 0);
}
}
}
Parent class
Child class
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class StrongWasp : BasicBug
{
public GameObject _shield;
protected override void Start()
{
base.Start();
_health = 2;
_speed = 4;
}
protected override void Tapped()
{
base.Tapped();
_health--;
if (_health == 1)
{
Destroy(_shield);
}
else if (_health < 1)
{
gameManager.GetComponent<LevelManager>().IncStrongWaspKilled();
Instantiate(head, transform.position, Quaternion.identity);
}
}
protected override void Update()
{
if (!atBottom)
{
Move();
}
base.Update();
}
protected override void Move()
{
_rb.velocity = new Vector3(0, -_speed, 0);
}
private void OnMouseDown()
{
Tapped();
}
}