Making the sword slash can be done in a couple of ways. You could animate the sword slashing in a modelling program, then play that back in blitz, or, rotate the sword when a key is pressed. Not exactly an easy one. You should get some more of the basics done before you venture into that i think. Like structuring your code for starters.
It helps alot when searching for errors and seeing how the code is executed.
It helps alot when searching for errors and seeing how the code is executed.