gistfile1.cs

using System;

public class loc : Monobehaviour
{
    /*sir this code is all about
        when my character touches the touchingGameobject object 
        it will destroy player aftee 30s
    */
    public Transform touchingGameobject;
    public Transform player;
    public float     speed;
    public Transform camera;
    public Transform fire;
    public float     healthis;

    void start()
    {
    	// this code is a syntax error and does nothing so I am commenting it out
        // healthis <= 0;
        // healthis >= 1;
    }

    void update()
    {
        if (touchingGameobject && healthis <= 0)
        {
            //the player die when the player life is lesser than 1 which is equal to 0
            Destroy(player, 30); // The destroy takes 2 parameters, separated by a comma. the second number is how many seconds before it will be destroy. you dont use the * symbol to do this. You also don't put an s after the number.
            // this code wont take health off little by little. it will wait 30 seconds and then destroy the object instantly. 
            Debug.Log("i am dieing little by little");
            Transform.LookAt(camera);
        }
        //This part make the player not to die, when the player health bar is created than 1
        else if (touchingGameobject && healthis >= 1)
        {
		// fixed the destroy method
            Destroy(fire, 2);
            transform.position = Vector3.up * speed * Time.deltaTime;
            Debug.Log("to powerful to kill player right now");
        }

        if (healthis <= 0 && touchingGameobject)
        {
		// fixed the destroy method
            Destroy(player, 30);
            Debug.Log("player says game over");
        }
        else if (healthis >= 0 && touchingGameobject)
        {
		// fixed the destroy method
            Destroy(fire, 2);
            Debug.Log("player says game just began");
        }
    }
}

ok sir........ now i understand.....

but sir, how can i add an health bar to this code