//Get pictures of the relevant word
public void SetPic(FourPicsSprites picture)
{
for (int k = 0; k < pics.Length; k++)
{
Sprite sprite = picture.Pictures[k];
pics[k].GetComponent <Image>().sprite = sprite;
}
}
//Set buttons, Pictures and a relevant word
public void next()
{
int n = _random.Next(0, stringArray.Length);
string new_word = stringArray[n];
FourPicsSprites pic = fourPicsSprites[n];
SetWord(new_word);
SetPic(pic);
SetButton(new_word);
}
