private void initSquare()
{
isPainted = false;
isSelected = false;
isSelectedDest = false;
isAccessible = true;
anim = this.gameObject.transform.GetChild (0).animation;
colors = new SquareColors();
path = new Path();
noPathSquares = new List<GameObject> ();
}
void initVariables()
{
rows = 7;
columns = 7;
offset = 3.8f;
score = 0;
combo = 0;
paintedSquares = 0;
randomSquaresPainted = 4;
listLeft = new List<string>();
listRight = new List<string>();
listDown = new List<string>();
listUp = new List<string>();
listLine = new List<string>();
selectedSquare = null;
selectedSquareDest = null;
selectedSquareColor = Color.clear;
selectedSquareDestColor = Color.clear;
colors = new SquareColors ();
gadgetsScript = GameObject.FindGameObjectWithTag ("Gadgets").GetComponent<Gadgets> ();
}