custom extracts fully implemented 😎

[GrooveypenguinX]

Server:

• added InstanceManager.ts : an easy way to get an instance of any sort of SPT import needed (OPTIONAL: if you choose not to implement this, just change the new files I added to dependency injection in the constructor and move the router-hooks to register in the mod.ts)
• added router-hooks.ts : sets custom routes for the client and server to communicate back and forth. Included is the new route for custom extracts, PathToTarkov/CustomExtracts
• added custom-extracts.ts : runs all the server logic to get the custom extract .jsons, process their data, and send it to the server/client where it can be used
• changed path-to-tarkov-controller.ts : simply merged the customextracts with the location.exits at the end of the updateLocationBaseExits method
• changed mod.ts : registered the instanceManager in preSptLoad and postDbLoad

Client:

• cleaned up the entire project, organized into Core, Patches, and Utils
• added WebRequestUtils.cs : sets up communication between server and client via routes
• added CustomExtractHandler.cs : handles all logic of getting the customextracts from the server and adding them to the available extracts for the client
• changed InitAllExfiltrations patch : merges the pmcExfilList with our customextracts

[guillaumearm]

Here is a first static review of the code, I don't have tested yet.

Tomorrow I'll test it on my current fika modpack.

[guillaumearm]

Suggested change

	const exfils = ALL_EXFILS[mapName] ?? [];
	const customExfils = NEW_CUSTOM_EXFILS[mapName] ?? [];
	exfils.push(...customExfils);
	const vanillaExfils = ALL_EXFILS[mapName] ?? [];
	const customExfils = NEW_CUSTOM_EXFILS[mapName] ?? [];
	const exfils = {
	...vanillaExfils,
	...customExfils,
	};

everytime isValidExfilForMap is called, this will mutate ALL_EXFILS and add several time the same custom exfils.

mutations is the devil.

[guillaumearm]

I think reading json files should be done only once outside of this class. (the readed custom extracts can be just passed into the CustomExtracts constructor)

[guillaumearm]

This would break the current uninstall procedure.

This check is already done few lines later.

[guillaumearm]

Is this line should be moved into a real postDBLoad ? because we are in the postSptLoad here.

[guillaumearm]

TODO: add a new configs/ExampleCustomExtracts/Tooltips.json

[guillaumearm]

TODO: add a new configs/ExampleCustomExtracts/config.json

[guillaumearm]

TODO: add a new configs/ExampleCustomExtracts/customExtracts/exfilConfig.json

[guillaumearm]

TODO: add a new configs/ExampleCustomExtracts/player_spawnpoints.json

[guillaumearm]

Maybe we can introduce a new config field enable_custom_exfils that will bypass the validation of the exfils name.

For a first iteration it seems enough.

[guillaumearm]

Don't worry @GrooveypenguinX I won't forget this PR. Now I'm more comfortable with C# and client-side modding. I think I'll make a standalone mod based on your implementation. stay tuned