refactor: fin de la premiere refactorisation du projet

client/js/movement.js

@@ -1 +1,36 @@
+/*
+  movement.js
 
+  ecoute les inputs clavier et annonce au serveur quand une porte est atteinte
+*/
+
+import { maze } from "./maze.js";
+import { player } from "./player.js";
+import { render } from "./canvas.js";
+import { socket } from "./socket.js";
+import { roleState } from "./role.js";
+
+export function setupMovement() {
+  document.addEventListener("keydown", (e) => {
+    if (roleState.current !== "explorateur") return;
+
+    let newX = player.x;
+    let newY = player.y;
+
+    if (e.key === "ArrowUp") newY--;
+    else if (e.key === "ArrowDown") newY++;
+    else if (e.key === "ArrowLeft") newX--;
+    else if (e.key === "ArrowRight") newX++;
+    else return;
+
+    if (maze[newY][newX] === 0 || maze[newY][newX] === 2) {
+      player.x = newX;
+      player.y = newY;
+      render();
+
+      if (maze[newY][newX] === 2) {
+        socket.emit("door_reached", { x: newX, y: newY});
+      }
+    }
+  });
+}