Need help converting js to C

Hi!

original js script:

 #pragma strict
 #pragma implicit
 #pragma downcast
 
 static var destroyed:int=0;
 
 var score10:Material;
 var score30:Material;
 var score50:Material;
 var score100:Material;
 var score150:Material;
 var score200:Material;
 var score250:Material;
 var score3000:Material;
 var scoreParticle:GameObject;
 
 
 var crackSound:AudioClip;
 
 private var color:Color;
 private var object:Vector3;
 
 public var container :GameObject;
 
 
 function Update()
 {
     if (Input.GetButtonDown("Fire1")) 
     {
            var ray = GetComponent.<Camera>().ScreenPointToRay (Input.mousePosition); //ray from camera to mouse position, we use this for clicking on balls
            var hit : RaycastHit; 
            if ( Physics.Raycast (ray, hit, 30.0) ) //if we hit something
            { 
                if(hit.rigidbody)
                { //and it is rigidbody
                   object=hit.collider.transform.position;  // hitted object's position
                   color=hit.collider.renderer.material.color; //hitted object's color
                 hit.collider.gameObject.GetComponent.<chack>().Start(); //enable hitted object's chack script,
                 audio.volume=0.7;
                 audio.PlayOneShot(crackSound); //play crackSound
                 if(destroyed <= 0 && (int.Parse(container.GetComponent(instantiate).score) >= 10))
                 { //if we clicked and don't destroyed any balls
                     var minusScore=Instantiate(scoreParticle, object - Vector3(0,0,0.3), Quaternion.identity) as GameObject; //instantiate scoreParticle
                     minusScore.renderer.material=score10; //give material to scoreParticle
                     minusScore.renderer.material.color = color;//give ball's color to scoreParticle
                     //scoreText.text=""+(int.Parse(scoreText.text) - 10); //minus 10 to score text
                     container.GetComponent(instantiate).score=""+(int.Parse(container.GetComponent(instantiate).score) - 30); //minus 10 to score text
                 }
             }
         }         
     }
 }
 
 
 
 
 function scoresCalculation(){
 yield WaitForSeconds (0.2);
 if(destroyed == 3){//if we destroyed 3 ball
 var score1=Instantiate(scoreParticle, object - Vector3(0,0,0.3), Quaternion.identity) as GameObject; //instantiate scoreParticle
 score1.renderer.material=score30; //give material to scoreParticle
 score1.renderer.material.color = color;//give ball's color to scoreParticle
 //scoreText.text=""+(int.Parse(scoreText.text)+30); //plus 30 to score text 
 container.GetComponent(instantiate).score=""+(int.Parse(container.GetComponent(instantiate).score)+30); //plus 30 to score text 
 }
 }

Converted to C# ... fixed what i can:

 using UnityEngine;

 using System.Collections;

 

 public class clickdetecting : MonoBehaviour 

 {

 

 

 

 public static int destroyed=0;

 

 Material score10;

 Material score30;

 Material score50;

 Material score100;

 Material score150;

 Material score200;

 Material score250;

 Material score3000;

 GameObject scoreParticle;

 

 

 //GUIText scoreText;

 AudioClip crackSound;

 

 private Color color;

 private Vector3 obj;

 

 public GameObject container;

 

 

 void  Update (){

     if (Input.GetButtonDown("Fire1")) 

     {

            //var ray= GetComponent.<Camera>().ScreenPointToRay (Input.mousePosition); //ray from camera to mouse position, we use this for clicking on balls

         //var ray= GetComponent(Camera).ScreenPointToRay (Input.mousePosition); //ray from camera to mouse position, we use this for clicking on balls

         Ray ray = camera.ScreenPointToRay(Input.mousePosition);

            RaycastHit hit = new RaycastHit(); 

            if ( Physics.Raycast (ray,out hit, 30.0f) ) //if we hit something

            { 

                if(hit.rigidbody)

                { //and it is rigidbody

                   obj=hit.collider.transform.position;  // hitted object's position

                   color=hit.collider.renderer.material.color; //hitted object's color

                 //hit.collider.gameObject.GetComponent(chack).Start();//enable hitted object's chack script,

                 hit.collider.gameObject.GetComponent<chack>().Start(); //enable hitted object's chack script,

                 audio.volume=0.7f;

                 audio.PlayOneShot(crackSound); //play crackSound

                 if(destroyed <= 0 && (int.Parse(container.GetComponent<instantiate>().score) >= 10))

                 { //if we clicked and don't destroyed any balls

                     //

                     var minusScore=Instantiate(scoreParticle, obj - Vector3(0,0,0.3f), Quaternion.identity) as GameObject; //instantiate scoreParticle

                     //error CS0119: Expression denotes a `type', where a `variable', `value' or `method group' was expected

                     //error CS1502: The best overloaded method match for `UnityEngine.Object.Instantiate(UnityEngine.Object, UnityEngine.Vector3, UnityEngine.Quaternion)' has some invalid arguments

                     //error CS1503: Argument `#2' cannot convert `object' expression to type `UnityEngine.Vector3'

                     //

                     minusScore.renderer.material=score10; //give material to scoreParticle

                     minusScore.renderer.material.color = color;//give ball's color to scoreParticle

                     //scoreText.text=""+(int.Parse(scoreText.text) - 10); //minus 10 to score text

                     container.GetComponent<instantiate>().score=""+(int.Parse(container.GetComponent<instantiate>().score) - 30); //minus 10 to score text

                 }

             }

         }         

     }

 }

 

 public void scoresCalculation ()

 {

     //yield WaitForSeconds (0.2f);

     //yield return new WaitForSeconds(0.2f);

 // Should i change for yield void to IEnumerator??

     if(destroyed == 3)

     {//if we destroyed 3 ball

         GameObject core1=Instantiate(scoreParticle, obj - Vector3(0,0,0.3f), Quaternion.identity); //instantiate scoreParticle

         score1.renderer.material=score30; //give material to scoreParticle

         score1.renderer.material.color = color;//give ball's color to scoreParticle

         //scoreText.text=""+(int.Parse(scoreText.text)+30); //plus 30 to score text 

         container.GetComponent<instantiate>().score=""+(int.Parse(container.GetComponent<instantiate>().score)+30); //plus 30 to score text 

     }

 }

 

 }