Unity and Coding

Wow wow wow, this is alot harder than i thought it would be since i first started this project in renpy. I wanted more variety and freedom to design my game exactly how i wanted it so i switched to Unity but the coding for this is on another level! I just finished some basic coding following a tutorial to make a dialogue system and it kinda works. The code is probably busted somewhere but ive literally been at this for the past 10 hours. So far i have added Emil to the game,  i finished most of his sprites but i might add another pose and expression. I also want to do  a live 2d thing but thats a topic for another day. Heres a screenshot of what it looks like right now, ignore the text i was just using it as practice lol.