mod state;

#[cfg (test)]
mod tests;

fn main() {
	use state::Instruction as Inst;
	use state::State;
	
	let chunk = state::Chunk {
		instructions: vec! [
			Inst::VarArgPrep (0),
			Inst::LoadK (0, 0),
			Inst::LoadI (1, 3),
			Inst::Add (2, 0, 1),
			Inst::MmBin (0, 1, 6),
			Inst::GetTabUp (3, 0, 1),
			Inst::Move (4, 2),
			Inst::Call (3, 2, 1),
			Inst::Return (2, 2, 1),
			Inst::Return (3, 1, 1),
		],
		constants: vec! [
			0.5.into (),
			"print".into (),
		],
	};
	
	let mut vm = State::default ();
	let upvalues = State::upvalues_from_args (std::env::args ());
	println! ("Returned: {:?}", vm.execute_chunk (&chunk, &upvalues));
}