creation de la fonction

Cargo.lock

@@ -1024,6 +1024,7 @@ name = "border-wars"
 version = "0.1.0"
 dependencies = [
  "bevy",
+ "rand",
  "slotmap",
 ]
 
@@ -2428,6 +2429,12 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
 [[package]]
 name = "proc-macro-crate"
 version = "1.3.1"
@@ -2468,6 +2475,36 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17fd96390ed3feda12e1dfe2645ed587e0bea749e319333f104a33ff62f77a0b"
 
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
+
 [[package]]
 name = "range-alloc"
 version = "0.1.3"

Cargo.toml

@@ -5,4 +5,5 @@ edition = "2021"
 
 [dependencies]
 bevy = "0.10.1"
+rand = "0.8.5"
 slotmap = "1.0.6"

src/lib.rs

@@ -8,10 +8,11 @@
 #![deny(clippy::all)]
 #![deny(warnings)]
 
+use bevy::prelude::Component;
 pub mod map;
 
 /// Position d'un object sur la carte du jeu.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Component)]
 pub struct Position {
     /// La position en x.
     pub x: u8,
@@ -22,5 +23,6 @@ pub struct Position {
 
 slotmap::new_key_type! {
     /// Peut être utiliser pour identifier n'importe quel objet appartenant a un joueur (le joueur compris).
+    #[derive(Component)]
     pub struct PlayerId;
 }

src/map.rs

@@ -1,6 +1,10 @@
 //! Contiens tous ce qui est relatif à la carte du jeu.
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+use bevy::prelude::{Commands, Component};
+
+use crate::{PlayerId, Position};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Component)]
 /// Une case sur la carte du jeu.
 pub enum Tile {
     /// Un chateau.
@@ -70,3 +74,53 @@ pub enum Tile {
     /// Permet de bloquer le passage des troupes.
     Wall,
 }
+
+/// Permet de crée des entité representant les cases d'une map, sur une longueur et langueur donné
+pub fn init_map(
+    longueur: u8,
+    largeur: u8,
+    mut commands: Commands,
+    id_joueur1: PlayerId,
+    id_joueur2: PlayerId,
+) {
+    for y in 0..longueur {
+        for x in 0..largeur {
+            let mut curent_type = Tile::Grass;
+            let mut curent_id = None;
+            if x == 1 && y == 4 {
+                curent_type = Tile::Castle;
+                curent_id = Some(id_joueur1);
+            } else if x == longueur && y == 4 {
+                curent_type = Tile::Castle;
+                curent_id = Some(id_joueur2);
+            } else {
+                match (x, y) {
+                    (0, 5) | (1, 5) | (2, 4) | (1, 3) | (0, 3) => {
+                        curent_type = Tile::Grass;
+                        curent_id = Some(id_joueur1)
+                    }
+
+                    (9, 5) | (8, 5) | (8, 4) | (9, 3) | (8, 3) => {
+                        curent_type = Tile::Grass;
+                        curent_id = Some(id_joueur2)
+                    }
+
+                    _ => {
+                        if rand::random() {
+                            if rand::random() {
+                                curent_type = Tile::Forest
+                            } else {
+                                curent_type = Tile::Hill
+                            }
+                        }
+                    }
+                }
+            }
+            if let Some(id) = curent_id {
+                commands.spawn((curent_type, id, Position { x, y }));
+            } else {
+                commands.spawn((curent_type, Position { x, y }));
+            }
+        }
+    }
+}