Bugfixes and optimization, also some new things like a second crossing which makes more sense

B̶̨̡̗̜͙̪͕̘̱̦͈ͣ͒͆̆ͤ̑ͬ̏ͦͣ̂̇͌͊̚ ̷͑̉̒ͪ̈̔ͮ̃͑ͤ͆͌̈̂̐ͩ͝҉̢̼̣̰͍̤͕̳̹͉͙̙͙̰̞͉̦͈ͅͅR̴͓̱̯͚͈̦̖͔̝̤̘̬͇͓͛̇̋͛̑ͭ͗̏̑̋ͩͮ̅̎̓̚̚͢͜ ̶̷̭̦̬̖͚̜͖͎̳͉̼͉ͥ̾̿̀̃ͫ͆͋̎̓ͩ͆ͣ̾͂͒̉͂́͢Uͫ̾̄̃́̍ͫ̐҉̷҉͖̣͇̣͍̬̼̘̺̲̯̮̫͎ͅ ̢͖̳̠̥͉̞͖̣͉̺̥̫̖̝̲͍̣̺̄̓͋̂ͮ̑̆̽Ḩ̵̛̥̫̦̝̖͇̗̘̱̞͔͚̹̱͈̼̫ͧ̈̀̇ͯͮͫ̂ͤͤͬ͋̒̽̉̕

Second hotfix regarding cubemaps.

Hotfix for the previous build, fixed cubemaps.

Further optimization and added a few more weapon spawnpoints

Major optimization on one of the elevators, added a few more details