[HOI4 Modding] Using Arrays

This lesson will explain how to use and create new Arrays in Hearts of Iron 4. Arrays can be used for many things but their foremost benefit is allowing you to apply effects on many countries at once. Timestamps for this tutorial/lesson: 00:00 - Lesson Start 00:20 - Disclaimer 03:27 - Basics of Arrays 05:47 - Benefits of using Arrays 09:34 - Examples of vanilla Arrays 13:14 - Creating new Arrays 20:12 - Using triggers and effects 26:52 - Using temporary Arrays 31:22 - Extra Syntax Useful links: HOI4 Wiki