fixed to crashes. and added shadows.

removed staircase terrain.

hm

hmmm

hmm

you can no longer walk up the crafting bench. block hp has been buffed oaklog 100-> 200 oakplanks 75-> 165. fixed wave break timer not reseting after dog round.

made normal wave break time 50 seconds instead of 10

made it so you can stack items on the ground. Lowered ready to use time.

crash fix

fixes to stacking items.