fix polygons getting unclosed on mirroring

merge

organize landgen a bit more

- Fix land_dump always skipping bezierize step - Fix ix overflow too

yaml crate is having problems with unaligned arrays

add command arguments to use a template from file into land_dump

add a higher level map generation lib to load yaml templates into somewhere

resolve some clippy complaints

- Add distance-divider option to land_dump - Fix multiplication overflow errors (iy went widly out of bounds)

polygonize OutlinePoints

fix compile errors

Implement non-overflowing calculations for high values

land_dump app for testing templated landgen

Fix portal color being switchable after losing control

Move spoken text from HillBilly's PoisonCough to new files, make cough more quiet

GameServer: Print syntax help if calling /maxteams without argument

GameServer: Turn some messages into warnings

probably should reuse it everywhere then

should have been just norm

You cannot optimize integral division like this. You end up multiplying by 0, 1 or 2 instead of whole spectre of ratios.

fix normal offset for split points and make directions more consistent

reorder split rectangles

simplify normal direction check for bounds distances

import some clarity into border distance computation

fix typos

a bit more simplification

swap coordinate system

a bit of simplification

typofix

Fix another typo