Es 03 Rogue Game

- init of structures
- not done
- tests not done

src/es03_game/game.rs

@@ -0,0 +1,53 @@
+use std::fmt::Display;
+
+use rand::{RngCore, SeedableRng};
+use rand_pcg::Pcg32;
+use serde::{Deserialize, Serialize};
+
+use super::{config::Config, entities::{Action, Entity}, floor::Floor, generator::Generator};
+
+/**
+ * Struttura del gioco generico che implementa un RogueLike.
+ */
+#[derive(Deserialize, Serialize)]
+pub struct Rogue {
+    floor: Floor,
+    rng: Pcg32,
+    config: Config,
+}
+
+impl Display for Rogue {
+    fn fmt(&self, _f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
+impl Rogue {
+    pub fn new() -> Self {
+        let config = Config::default();
+        let mut rng = Pcg32::seed_from_u64(config.game_seed);
+        let floor = Floor::new(Generator::new(rng.next_u64(), 0, &config));
+
+        Self { rng, config, floor }
+    }
+
+    pub fn current_floor(&mut self) -> &mut Floor {
+        &mut self.floor
+    }
+
+    pub fn build_new_floor(&mut self) {
+        let level = self.floor.get_level();
+        let floor_seed = self.rng.next_u64();
+
+        let generator = Generator::new(floor_seed, level + 1, &self.config);
+        self.floor = Floor::new(generator);
+    }
+
+    pub fn input_action(&self, entity: &Entity) -> Action {
+        todo!()
+    }
+
+    pub fn compute_turn(&mut self) {
+        todo!();
+    }
+}