Making Bug Fixes all day long boiiiiiiiissssss

I'm just fixing the current bugs and such right now, here's a list of what I've fixed!

• Fixed bug where player doesn't always die when falling off the edge of a platform
• Fixed the generation glitch where it would spawn multiple platforms at one spot
• Data should save when player leaves the game and the data will show up again in the next play session

Here's what I plan on also adding/fixing today!

• More platforms
• Fully fleshed out upgrade system (Health, shield, coin upgrades, and more!)
• Fixing reported bugs