[CR] Bugfix/cannot reload charged items

[mft-dev]

Summary Bugfixes "Fix tools without magazines load/unload issue"

Purpose of change

Tries to fix the issue where the new nested container system assumes all items with contents/charge have a magazine or internal container.

Describe the solution

Most of the methods that deal with checking whether something can fit/hold something else have been changed to reflect the assumption that anything with fuel/charge must also have a container or magazine to hold this charge.

This is a quick-fix to work around this assumption for magazine-less tools, such as the jackhammer, sewing kits etc. The work around simply handles the case where a tool has no appropriate container for a type of ammo or fuel.

Describe alternatives you've considered

Adding a pseudo-magazine to all tools to be more in line with the nested container vision. Adding pocket_data to the jackhammer json definition will make siphoning work, but will not assign the approrirate charge to the tool.

Testing

Start a new game.

Spawn in a tailor's kit.

Unload the tailor's kit. Observe that no error is produced and that you now have a 400 thread stack.

Reload the tailor's kit. Observe that the tailor's kit now has 400 charge and you now have no thread stack.

Additional context

[KorGgenT]

can't we just adjust the json to contain things properly, instead of writing code to re-add the old charge behavior?

[KorGgenT]

i know it's possible to fix it correctly instead of adding a work-around

[mft-dev]

i know it's possible to fix it correctly instead of adding a work-around

I think you're right. I will close this PR since I mainly did the work to get a working game.