So yesterday was primarily successful however towards the end of the end we started running into some problems. Basically as we got to the end of the day we found that some of the methods we were using, or planning on using, were not going to be as successful as we thought. You see, we intended to use a "dirty" update method. This means that instead of updating the whole screen every frame, it only updates the areas covered by objects that actually need to be updated. To do this, we would simply create a list of the rectangle objects associated with what needs to be updated. The problem, however, comes up when you have overlapping rectangles. This means that if you send in two rectangles that have overlapping areas, it will update that area twice. Normally this is not too big of a deal however it can become a big deal when you have situations where one object is fully enclosed inside another and both are being updated, or when there is a large amount of overlap between two objects. Today we are going to attempt to create a viable solution for this problem. Hopefully we will be able to. Talk to you next time.