koobas.hobune.stream
Memory Game Question
Ok guys so I am struggling with this problem... So basically, I am making simple 2D game with cards that need to be matched. I'm making this using sprites & prefabs. So basically I have one script which creates card deck, and I have another script which is attached to the prefab and which chooses the random image from public list of sprites.
Prefab Code:
// front of the card
public Sprite front;
// back of the card
public Sprite back;
// List of all sprites
public List<Sprite> images;
void Start () {
// Set front to random image here...
for (int i = 0; i < images.Count; i++)
{
front = SetRandomImage(images[i]);
}
}
void OnMouseDown() {
if(!_isClicked) {
// set the image to the front
GetComponent<SpriteRenderer>().sprite = front;
// I guess I need to check here if the card is same as previous
isClicked = true;
} else {
GetComponent<SpriteRenderer>().sprite = back;
_isClicked = false;
}
}
Basically, I can't figure out the way to check if the cards match. I tried getting the sprite name of the clicked sprite but I can't check if it is the same as name of previous one. Do you have any other suggestions? Thank you.
You can create a variable to store current card,when you click on a card you assign it and when you click again you do your checks.
Your problem is that you did not add any actual data to differentiate the cards in your code. Short of a very unnecessary sprite iteration, it won't be able to compare one card to another. Simply create a variable to store the card type itself. For example.
Your card class might have this
public string cardName;
or
public int cardID;
then your card handler, assuming you have one, would contain
public string firstClicked;
public string secondClicked;
OnCardEvent()
{
if (firstClicked == secondClicked)
{
//we got a match
}
}
