/*!
Team Fortress 2
===============
*/

mod interfaces;
mod classes;
mod cvars;

//----------------------------------------------------------------

use std::{env, io};
use std::path::Path;

use pelite::pe32::PeFile;

fn open(base_path: &Path, dll_file: &str) -> io::Result<pelite::FileMap> {
	pelite::FileMap::open(&base_path.join(dll_file))
}

fn main() {
	// Get the tf2 folder
	let tf2_path_buffer;
	let tf2_path = {
		let mut args = env::args_os();
		args.next();
		tf2_path_buffer = args.next();
		tf2_path_buffer.as_ref()
			.map(Path::new)
			.unwrap_or(Path::new(r"C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2"))
	};

	// Start by opening relevant tf2 binaries
	let engine_dll          = open(tf2_path, "bin/engine.dll").unwrap();
	let inputsystem_dll     = open(tf2_path, "bin/inputsystem.dll").unwrap();
	let materialsystem_dll  = open(tf2_path, "bin/materialsystem.dll").unwrap();
	let shaderapidx9_dll    = open(tf2_path, "bin/shaderapidx9.dll").unwrap();
	let vgui2_dll           = open(tf2_path, "bin/vgui2.dll").unwrap();
	let vguimatsurface_dll  = open(tf2_path, "bin/vguimatsurface.dll").unwrap();
	let vphysics_dll        = open(tf2_path, "bin/vphysics.dll").unwrap();
	let vstdlib_dll         = open(tf2_path, "bin/vstdlib.dll").unwrap();
	let client_dll          = open(tf2_path, "tf/bin/client.dll").unwrap();
	let server_dll          = open(tf2_path, "tf/bin/server.dll").unwrap();

	// Interpret them as 32-bit PeFiles
	let engine_file         = PeFile::from_bytes(&engine_dll).unwrap();
	let inputsystem_file    = PeFile::from_bytes(&inputsystem_dll).unwrap();
	let materialsystem_file = PeFile::from_bytes(&materialsystem_dll).unwrap();
	let shaderapidx9_file   = PeFile::from_bytes(&shaderapidx9_dll).unwrap();
	let vgui2_file          = PeFile::from_bytes(&vgui2_dll).unwrap();
	let vguimatsurface_file = PeFile::from_bytes(&vguimatsurface_dll).unwrap();
	let vphysics_file       = PeFile::from_bytes(&vphysics_dll).unwrap();
	let vstdlib_file        = PeFile::from_bytes(&vstdlib_dll).unwrap();
	let client_file         = PeFile::from_bytes(&client_dll).unwrap();
	let server_file         = PeFile::from_bytes(&server_dll).unwrap();

	interfaces::print(engine_file);
	interfaces::print(inputsystem_file);
	interfaces::print(materialsystem_file);
	interfaces::print(shaderapidx9_file);
	interfaces::print(vgui2_file);
	interfaces::print(vguimatsurface_file);
	interfaces::print(vphysics_file);
	interfaces::print(vstdlib_file);
	interfaces::print(client_file);
	interfaces::print(server_file);

	classes::print(client_file);

	cvars::print(engine_file);
	cvars::print(client_file);
	cvars::print(server_file);
}