Finding sprites in code

My problem is that I have multiple sprites of the same type and I want to access them from the event sheet. For example I have a 'wall' sprite 4 times in one layer and I want to change the coordinates of the second instance of the wall. Is this possible and how can I do this? Thanks!

See how events work - events fundamentally work by picking individual instances.

In this case you might want to pick it based on an instance variable, or maybe use the system condition 'Pick Nth'.

There are many ways how to do that. Besides Ashley's tip, you can try example which comes with C2. When you start C2, on the welcome screen click "Browse all examples" and open "Unique IDs (UIDs).capx" file. You can find more details about it in the manual and also in this topic.

Thanks guys! It seems I should study the manual more :D