How do I add points when sprite clicked, else subtract point

Hi there,

I've been trying to accomplish the following:

I want a player to click blocks: if he clicks a block with a certain colour, he scores, but if he clicks outside the block or on a block with the 'wrong' colour, points should be subtracted...

I've been trying (boolean) instance variables, but can't seem to get the thing working.

Actually I only want to know if a boolean instance variable is the way to go or are there other ways?

Thanks in advance!

Hi Rjan - boolean is for true false.

It sounds like you need to do an event on mouse click / tap then nest a condition about whether the correct object was clicked - upscore if it was and downscore if it wasn't.

If you upload a capx of what you're trying to do we could have a look at it.