v0.3.1

mostly movement-related changes:

• added wall-jumping (while hugging a wall, input the direction away from it)
• now able to jump straight up by holding up while jumping
• make wavelanding easier (airdashing will now snap you up platforms if you were slightly under it)
• allow walking up/down stairs
• allow jump-cancelling attacks
• hitting enemies will now restore both your jump and airdash
• raised max moonwalk speed
• moving backwards will now send you into the idle state instead of running
• you will now automatically dash if holding a direction while in the idle state
• run speed and fast-falling is slightly faster
• gravity is slightly higher
• dash stop is slightly faster

also:

• added a height tracker in the hub level
• added a couple test levels (to test some WIP mechanics)
• added an effect when completing a level
• dying in a room will now revive all the enemies in that room
• debug hud is now hidden by default (toggle with F3)
• slight shader changes