physics (not really)

assignment for Salvatore Cordova's experimental game lab.

features are as seen in things changing, with the following additions:

• player ammo count implemented
• pickups now functional
• enemy turrets & bullets implemented
• secret crawlspace achieved
• in-air character control refined
• finicky jump animation unbroken
• physics jump pads implemented (see above)
• visuals marginally improved
• many prefabs fabricated (for future level-building)