This is the Gremlin Scripts repo! Everything you need to succeed with DCS mission scripting can be found within.
Simply copy the contents of the src directory to your Missions folder in Saved Games. If you like, you can also grab MiST from this project's lib folder, though it's usually best to grab the latest version directly from GitHub. NOTE THAT MiST WILL BE REMOVED FROM THIS REPO SOON, AS WE ARE MOVING AWAY FROM IT!
Once you have the files in place, add a trigger to load MiST (follow its documentation for the best ways to do this), a second to load Gremlin, and then a third to load the exact script you wish to use, such as Gremlin Evac. Once all three are loaded, the final step is to fully set up the script(s) to do their thing - see the relevant Configuration section in the docs for more on this.
And that's it! The scripts are installed and working from this point on.
The Gremlin file provides common features that all Gremlin Scripts use to do their thing. It must be loaded after MiST, and before any other Gremlin Scripts components. Full documentation is here.
The Gremlin Evac script sets up your missions to include evacuation scenarios. Simply call Evac:setup() to get sane defaults, or customize everything by filling out the available options you wish to override. Full documentation is here.
The Gremlin Urgency script sets up your missions to include countdowns. Simply call Urgency:setup() to get sane defaults, or customize everything by filling out the available options you wish to override. Full documentation is here.
The Gremlin Waves script sets up your missions to include AI reinforcements - for either or both sides. Simply call Waves:setup() to get sane defaults, or customize everything by filling out the available options you wish to override. Full documentation is here.
Gremlin Scripts are fully tested before release. You can run these tests yourself by simply running runtests.bat all at the top level of this project.
Development follows standard project rules for Git - create a fork, make your changes on a new branch, submit a PR on GitHub, and we'll review and do our best to merge. If none of these words make any sense to you, let us know and we'll help you figure something out!