So, I'm a robot combat guy, some may or may not know this, But I need a few lines of code that I'm too stupid to make myself as I have zero knowledge in this, if your willing to help, I'll put the specific things I need under this paragraph.

1: code to get an ai tank drive vehicle without gyroscope to face towards and drive at the player.

2: code for making a walker that turns without gyroscope.

3: code that ai can use to activate a landing gear whenever player is at the front of the ai.

That's it. Please help, this project is big.