All of the Scenarios created Triggers are here.
(I have highlighted sections in color to explain the different sections.) Now let's take a look at the Triggers Menu. Although, I will say that there is a ton more you can edit than before. There is so many more Effects and a few new Conditions.Let's you code your own functions for scenario triggers.Let's you define your own variables that you can use/edit as needed.Just don't divide by 0 or the game will crash. Examples: Set, Add, Subtract, Multiply, and Divide. Let's you use Operations to/for the Values.Examples: Equal To, Less Than, More Than, Less Than Equal To, and More Than Equal To. Let's you check Conditions with Comparable Values.Allows you to Copy/Paste a new Trigger from an existing Trigger.
I will list some general changes to Triggers/Editor below. If you are coming from Age of Empires 2 TC, HD, or my Old Guide, you should know that there has been a few changes since then.