implented sliding
added slide attack damage
you no longer need to be still to interact
uses interact to interact with items
adds drag to blocks to allow for ice or "sticky" blocks
NimbusBp1729 was right
made our own node
Support for ice layer
Merge pull request #3 from jhoff/ice-block

Support for ice layer
remove designated block
Merge branch 'ice-block' of github.com:CalebJohn/hawkthorne-journey into ice-block
slide attack is now only available as a cheat
WIP
ice slide improvements
this should be better
Merge branch 'master' into controls_changes

Conflicts:
	src/level.lua
	src/nodes/spawn.lua
	src/player.lua
Merge branch 'master' into controls_changes
frozencave's are now ice
separates selection from use of an item
slew of weapons interface changes, maybe jhoff will like this, probably not