-Writes an algorithm that randomly generates a dungeon for my RPG game I'm writing in C++ with SFML library-

after 6hours of reading papers about algorithms, writing an algorithm myself, at 4 am I decided to give up and re try tomorrow and fix all of the problems, but all that I had in mind is, what the fuck did i just write here.. I'm sure the next day me will not understand what the hell is going on-