/// <summary>
/// When clicking on card changes it's state from red to blue.
/// </summary>
/// <remarks>
/// Gets the action if the mouse is pressed.
///</remarks>
void OnMouseDown()
{
// React to the click on the card.
if (Input.GetMouseButtonDown(0))
{
// Check if the value of the card is blue and turn it red.
if (cardState == State.Blue)
{
// Set the card state to red and update the sprite
cardState = State.Red;
UpdateCardSprite();
// Flip the adjacent card and card below if needed
tmp.FlipCards(cardLevel, cardPos, CardGame.Opers.OpenBelow);
}
else if (cardState == State.Red)
{
// Flip the previous cards
tmp.FlipCards(cardLevel, cardPos, CardGame.Opers.OpenAbove);
}
}
}