Added map module and when run, the program shows an empty map

Cargo.toml

@@ -2,7 +2,8 @@
 name = "rusty_dungeon"
 version = "0.1.0"
 edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+author = "Rohmer Maxime <maxluligames@gmail.com>"
+date = "27/04/2022"
 
 [dependencies]
+bracket-lib = "~0.8.1"

doc/progress.md

@@ -0,0 +1,4 @@
+# Devloppement Progress with screenshots 
+
+First running programm with an empty map 
+<img src="./screenshots/EmptyMap.png" width="80%">

src/main.rs

@@ -1,3 +1,41 @@
-fn main() {
-    println!("Hello, world!");
+/// file : main.rs
+/// author : Maxime Rohmer (from Herbet Wolverson book)
+/// version : 0.1.0
+/// date : 26/04/2022
+/// brief : Main game file
+mod map;
+
+mod prelude {
+    pub use bracket_lib::prelude::*;
+    pub const SCREEN_WIDTH: i32 = 80;
+    pub const SCREEN_HEIGHT: i32 = 50;
+    pub use crate::map::*;
+}
+use prelude::*;
+
+const FPS_CAP : f32 = 30.0;
+
+struct State {
+    map: Map,
+}
+impl State {
+    fn new() -> Self {
+        Self {map: Map::new()}
+    }
+}
+
+impl GameState for State{
+    fn tick(&mut self,ctx: &mut BTerm){
+        ctx.cls();
+        //ctx.print(1,1,"Hello, Bracket Terminal!");
+        self.map.render(ctx);
+    }
+}
+
+fn main() -> BError{
+    let context = BTermBuilder::simple80x50()
+    .with_title("RustyDungeon")
+    .with_fps_cap(FPS_CAP)
+    .build()?;
+    main_loop(context,State::new())
 }

src/map.rs

@@ -0,0 +1,49 @@
+/// file : map.rs
+/// author : Maxime Rohmer (from Herbet Wolverson book)
+/// version : 0.1.0
+/// date : 26/04/2022
+/// brief : File that contains all the map related stuff
+
+use crate::prelude::*;
+const NUM_TILES: usize = (SCREEN_WIDTH * SCREEN_HEIGHT) as usize;
+
+#[derive(Copy, Clone, PartialEq)]
+pub enum TileType {
+    Wall,
+    Floor,
+}
+
+pub struct Map {
+    pub tiles: Vec<TileType>,
+}
+pub fn map_idx(x: i32, y: i32) -> usize {
+    ((y * SCREEN_WIDTH) + x)as usize
+}
+impl Map {
+    pub fn new() -> Self{
+        Self {
+            tiles: vec![TileType::Floor; NUM_TILES],
+        }
+    }
+    /*
+    pub fn in_bounds(&self,point : Point) -> bool{
+        point.x >=
+    }
+    */
+    pub fn render(&self, ctx: &mut BTerm){
+        for y in 0..SCREEN_HEIGHT{
+            for x in 0..SCREEN_WIDTH {
+                let idx = map_idx(x,y);
+                match self.tiles[idx] {
+                    TileType::Floor =>{
+                        ctx.set(x,y, YELLOW,BLACK,to_cp437('.'));
+                    }
+                    TileType::Wall =>{
+                        ctx.set(x,y, GREEN, BLACK,to_cp437('#'));
+                    }
+                }
+            }
+        }
+    }
+}
+