first 3 months

At the beginning of production everything was very troubled, to begin with, I programmed the basic mechanics such as ladder climbing, rope, wall climbing, box pushing and etc, the code was very complex and totally different from everything I've done before, it took me about 3 months to finish and there was still a bug that made everything difficult,   As to climb things it was necessary to change the axis of gravity, the jump comes out all wrong, sometimes high, sometimes low, and I don't know how to solve it.