Fastload

This is an experimental build.

Here's what's new:   - Pre-rendering allows non-visible chunks to be generated

- Simplified some method calls which may very slightly reduce hiccups.

- Removed over abundance of checks which drag down performance.

- Abstracted main code from logic which should allow this to be version-agnostic.

- Made Text distance from chunk map in LevelLoadingScreen consistent & even.

- Delayed world icon screenshot to further reduce the probability of the "White world issue"

- Cleaned up events to save memory and made them more powerful tools.

- 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 and onwards are going to be in the same jar from now on. Enjoy.

Known bugs: 1.19.4 doesn't work as of yet due to a compilation issue that I can't fix yet. The rendering (Building terrain) screen will not be translated text due to fabric's limitations regarding how mods can be discriminated before loading.

If you have discovered a bug or know how to fix an already existing one, please post it on github. It really helps! But please do not submit already known ones. I am aware of them and do not need 200 reports regarding the same issue.