split components into a separate crate, switched to workspace

rs48_lib/src/controller/simulated.rs

@@ -0,0 +1,34 @@
+use crate::lib::grid::Grid;
+
+use super::{Controller, ControllerError, Move};
+
+pub enum Objective {
+	Score,
+	TileCount,
+}
+
+pub struct SimulatedController {
+	_simulations_per_move: usize,
+	_length_of_simulation: usize,
+	_objective: Objective,
+}
+
+impl SimulatedController {
+	pub fn new(
+		_simulations_per_move: usize,
+		_length_of_simulation: usize,
+		_objective: Objective,
+	) -> Self {
+		Self {
+			_simulations_per_move,
+			_length_of_simulation,
+			_objective,
+		}
+	}
+}
+
+impl Controller for SimulatedController {
+	fn next_move(&mut self, _grid: &Grid) -> Result<Move, ControllerError> {
+		todo!()
+	}
+}