refactored controller module to allow expansion

src/lib/controller.rs

@@ -1,11 +1,5 @@
-use termion::{event::Key, input::TermRead, raw::IntoRawMode};
-
 use super::grid::Grid;
-use std::{
-	error::Error,
-	fmt::Display,
-	io::{stdin, stdout},
-};
+use std::{error::Error, fmt::Display};
 
 pub enum Move {
 	LEFT,
@@ -34,31 +28,4 @@ pub trait Controller {
 	fn next_move(&mut self, grid: &Grid) -> Result<Move, ControllerError>;
 }
 
-pub struct PlayerController {
-	//
-}
-
-impl PlayerController {
-	pub fn new() -> Self {
-		Self {}
-	}
-}
-
-impl Controller for PlayerController {
-	fn next_move(&mut self, _grid: &Grid) -> Result<Move, ControllerError> {
-		let stdin = stdin();
-		let mut _stdout = stdout().into_raw_mode().unwrap();
-		for c in stdin.keys() {
-			let movement = match c.unwrap() {
-				Key::Char('q') => return Err(ControllerError::ExitSignal),
-				Key::Left => Move::LEFT,
-				Key::Right => Move::RIGHT,
-				Key::Up => Move::UP,
-				Key::Down => Move::DOWN,
-				_ => continue,
-			};
-			return Ok(movement);
-		}
-		unreachable!()
-	}
-}
+pub mod player;

src/lib/controller/player.rs

@@ -0,0 +1,32 @@
+use std::io::{stdin, stdout};
+use termion::{event::Key, input::TermRead, raw::IntoRawMode};
+
+use super::{Controller, ControllerError, Move};
+use crate::lib::grid::Grid;
+
+pub struct PlayerController;
+
+impl PlayerController {
+	pub fn new() -> Self {
+		Self
+	}
+}
+
+impl Controller for PlayerController {
+	fn next_move(&mut self, _grid: &Grid) -> Result<Move, ControllerError> {
+		let stdin = stdin();
+		let mut _stdout = stdout().into_raw_mode().unwrap();
+		for c in stdin.keys() {
+			let movement = match c.unwrap() {
+				Key::Char('q') => return Err(ControllerError::ExitSignal),
+				Key::Left => Move::LEFT,
+				Key::Right => Move::RIGHT,
+				Key::Up => Move::UP,
+				Key::Down => Move::DOWN,
+				_ => continue,
+			};
+			return Ok(movement);
+		}
+		unreachable!()
+	}
+}

src/lib/game.rs

@@ -1,7 +1,7 @@
 use std::{error::Error, fmt::Display};
 
 use super::{
-	controller::{Controller, ControllerError, Move, PlayerController},
+	controller::{player::PlayerController, Controller, ControllerError, Move},
 	grid::Grid,
 };