Adds new mech guns, two new cars (unobtainable), and tidies the mech directory, armor stacks now and uses more gazz, gives hydraulic clams to pickutrucks, adds trunks and seats to crafting menu

[githubuser4141]

About The Pull Request

Adds a new mech gun (minigun) to the game, tidies the mech "phazon" directory.
Mechs now use a equipment system ported from Polaris, equipment is divided into 3 groups "weapons, utility and misc".
Also corrects some weird pixel x/y values to make certain mechs look better going through doorways/more centered.
Adds vision modules, things that occupy a misc slot on vehicles (same as armor and repair droids) and grant NVGs + mesons or thermals. Adds two new, highly expensive, armored fighting vehicles to the crafting menu, temporary for now and
eventually they should be craftabble using proper car crafting techniques.

Also makes armor stack, armor uses the UTILITY slot now, armor also increases gazz consumption, adds vehicle armor defines that don't use line armor, gives hydraulic clamps and storage to pickuptrucks and jeeps, and makes trunks and chairs craftable

Might contain WIP stuff, all code is definitely ported from elsewhere

Pre-Merge Checklist

• You tested this on a local server.
• This code did not runtime during testing.
• You documented all of your changes.

Changelog

🆑
tweak: Tidies the phazon directory into separate files for better organization. Slight change to mech gear slots. Adjusts pixel x/y values to make mechs look better/more centered in doorways. Adds 2 AFVs to craft in the crafting menu, eventually they should be craftable using car crafting (not yet added).
balance: Mech shotguns and mech LMGs use existing projectiles now (9mm and buck/trainshot), adds a minigun. Adds a new car that's currently not implemented. Mech guns are adjusted slightly. Adds mech vision modules. Adds chair and trunk crafting. Mech armor stacks now and uses more gazzolene. Adds hydraulic clams to pickuptrucks.
/:cl:

[xTrainx]

What's wrong with my mini gun?

[githubuser4141]

What's wrong with my mini gun?

I'm not sure, is there something wrong with it? I uncommented it and put it in the crafting menu, tested and it seemed to work (fires in full auto, overheats), but I'm not a coder, the code here is ported from elsewhere

[Aurrain]

Looks like some checks failed, I noticed a warning of "Check warning on line 138 in code/datums/components/crafting/recipes/vehicle_parts.dm" most notably.

[githubuser4141]

Looks like some checks failed, I noticed a warning of "Check warning on line 138 in code/datums/components/crafting/recipes/vehicle_parts.dm" most notably.

Should be fixed now