BlockBreaker

public GameObject smoke;
private Color explosionColor;
private Sprite_Handler spriteHandler;

    void Start () {
        spriteHandler = FindObjectOfType<Sprite_Handler>();
    }

    void OnCollisionEnter2D(Collision2D collision){
        ShowSprite();
        Smoke();
    }

    void ShowSprite(){
        Color newColor = spriteHandler.GetColor();
        explosionColor = newColor;
    }

    void Smoke(){
        GameObject explosion =  Instantiate(smoke, this.transform.position, Quaternion.identity) as  GameObject;
        explosion.GetComponent<ParticleSystem>().startColor = explosionColor;
    }