Recently, I realized that even knough I understand many parts of game dev, a complete game and engine and how everything comes together is beyond me, so I looked into a few options and settled on diving into idTech4 to better my understanding of game dev.
The problem , however, is that information is very scant. There is no official documentation available and aside from these three sources :
I have found very little info, I have gotten the game to run from visual studio and stuff , so atleast that is taken care of, but I am unsure of how to proceed with trying to understand this massive codebase.
I kinda want to break stuff down and go into one component at a time, maybe starting with AI and character animation, but I cant even find the entry point into these subsystems, can anyone here give me some sage advice ?