screen class changed
added default skin files
mouse only controls added
markers lags removed | MathUtils..tan2 not accurate enough
use gui texturepacker now
zoom with mousewheel
epic scrollbars of doom
add controller support [fail]
changed to newer libgdx version
controller support :)
rebuild weapon stuff
configuredweapon now handles the upgrades
shop checks whether you have enough money
shop now takes your money
ammo-items work again
shop working :)