Support OR operator in $IFDEF. Fixes pas2c builds.

rolling back the rest

rolling back (most of) lua 5.2 compatibility patches. hopefully that will unbreak unC0Rr's lua issues for now.

sekret feature (test commit)

- Increase limits on number of mines and explosives in game scheme - Stop trying to place mines/explosives after 4 fails to place in row

Drawn maps optimizer - first steps: - Break paths into segments

Fix crashers in rc plane code

Merge

don't search for lua 5.1 anymore

Don't activate invulnerability/vampirism between shots of multiattack weapon

minimal changes for compatibility with lua 5.2, thanks to v4hn for fixing standard library loads. note: ALSO compatibile with (internal) lua 5.1, until something bothers to upgrade bundled lua version

Fix typo leading to crashes

Add race type detection

- Fix bug with infinite rounds in racer when a team quits mid-game - Don't allow placing waypoint right on top of previous one, prevents accidental double waypoints - Don't limit maps on number of embedded waypoints

Fix new generator on 32 bit arch

No more occasional long straight edges

Spelling corrections

Optimize out path closing point for one point paths

Racer challenge map #7

Official racer challenge map #6

merge

param for original highlander mode - right now just allows getting another copy of a weapon you already had, but had used that turn.

Send updated info on map switched by voting

Fix condition

Fix build

- Fix applying vote result - Votes expiring (I'm sure it doesn't even build, but my ghc is broken for now, hoping for the best)

Fix script

Racer challenge #5

Some fixes to voting + small refactoring

Better detection