Methods debugging, working methods of get and set methods, difference between method and property and use cases of datatypes using methods in C# for Unity

I learned about Methods debugging, working methods of get and set methods, difference between method and property and use cases of datatypes using methods…

4th Program:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Test : MonoBehaviour
{
    private int _playerHealth = 100;

    public int PlayerHealth
    {
        get
        {
            return _playerHealth;
        }

        set
        {
            _playerHealth = value;
        }
    }
    private void Start()
    {
        TakeDamage(50);
        Debug.Log(PlayerHealth);
    }

    void TakeDamage(int damage)
    {
        PlayerHealth -= damage; // PlayerHealth = PlayerHealth - damage;
    }
  
    int ShowDamage()  // Returns data
    {
        PlayerHealth -= 10;
        return PlayerHealth;
    }
    
    bool ShowDaamage()
    {
        return true;
    }  
}

From above program:

private void Start()
{
  
}

• It is private method called Start and this is builtin method inside MonoBehaviour…

private void Start()
    {
        TakeDamage(50);
        Debug.Log(PlayerHealth);
    }
void TakeDamage(int damage)
    {
        PlayerHealth -= damage;
    }

• At first this [TakeDamage(50)] 50 will be assigned to void TakeDamage(..here..) then in void TakeDamage(int damage)
• PlayerHealth -= damage; → Here the value entered in TakeDamage(..here..) assigns in value of damage…So PlayerHealth = 100–50 i.e. 50…

void TakeDamage()
    {
        PlayerHealth -= damage; // PlayerHealth = PlayerHealth - damage;
    }

• () shows that TakeDamage is a method not a property…
• It doesnot return data but it does something…

int ShowDamage()
    {
        PlayerHealth -= 10;
        return PlayerHealth;
    }

• int ShowDamage() → Returns data…
• PlayerHealth -= 10 → 10 or integer cuz ShowDamage is a method that returns integer…

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