>>716427726
>>716428161
>>716428445
Game code is like an onion. there's layers of "how many times per second this thing is running".
Stuff that runs only once or once per frame you don't need to optimize like a madman, but you should make it as readable as possible.
Stuff that runs a thousand times per frame you start to worry about optimization.
Stuff that runs a million times per frame you should consider shoving on the GPU somehow.