Testing conditions with an if statement
If, if, if. If I do this… if I do that… What happens if…
Certainly you've had to make decisions about all kinds of things in your life every day. We all do it all the time without actually giving the process of making a decision much thought, if any. As we make daily decisions, most of the time we just do the decision processing in our head. Unity doesn't have that human luxury, so we have to write it out so Unity can know the conditions that lead to certain choices. Having to write the logic is the strange part of writing code for beginners, simply because people usually make the vast majority of decision without writing anything down first. However, it is very simple to do.
An if statement is the most common way GameObjects make decisions. Data used to make these decisions is the information usually stored in some variables. For an if statement it's as easy as saying "If my condition is met, then execute...
