Merge pull request #4 from La-Fabrik-Durable/feat-editor

Feat/editor
fix editor map reliability
2026-04-28 13:22:44 +02:00 · 2026-04-28 11:06:09 +02:00 · 2026-04-28 10:53:57 +02:00 · 2026-04-28 10:52:05 +02:00 · 2026-04-28 10:48:42 +02:00 · 2026-04-28 10:44:12 +02:00
79 changed files with 7210 additions and 55 deletions
@@ -74,12 +74,12 @@ jobs:

      - name: 📏 Check bundle size
        run: |
-          # Get bundle size in KB
-          SIZE=$(du -k dist | cut -f1)
+          # Check generated app assets only; public/ model files are runtime assets copied to dist.
+          SIZE=$(du -k dist/assets | cut -f1)
          echo "Bundle size: ${SIZE}KB"

-          # Threshold: 1000KB (configurable)
-          THRESHOLD=1000
+          # Threshold: 5000KB (configurable)
+          THRESHOLD=5000

          if [ "$SIZE" -gt "$THRESHOLD" ]; then
            echo "❌ Bundle size ${SIZE}KB exceeds threshold ${THRESHOLD}KB"
@@ -37,4 +37,8 @@ Thumbs.db

 # 3D Assets Cache (drei, GLTFJSX)
 .drei/
-.glitchdrei-cache/
+.glitchdrei-cache/
+
+# Temporaire
+.backend/
+backend/
@@ -0,0 +1 @@
+22.12.0
@@ -4,13 +4,16 @@ This document describes the code that exists today in the repository.

 ## Runtime Structure

- `src/App.tsx` mounts the `Canvas`, the 3D `World`, the debug perf overlay, and the HTML overlays.
+- `src/main.tsx` mounts React and wraps the app in `BrowserRouter`.
+- `src/App.tsx` declares the top-level routes:
+  - `/` mounts the playable 3D scene, debug perf overlay, and HTML overlays.
+  - `/editor` mounts the map editor page.
 - `src/world/World.tsx` composes the active scene, including:
  - environment and lighting
  - debug helpers and debug camera mode
  - either the map scene or the debug physics test scene
  - the player rig when the active camera mode is `player`
- `src/world/Map.tsx` loads the main map model and builds the collision octree.
+- `src/world/GameMap.tsx` loads map nodes from `public/map.json`, resolves available models, and builds the collision octree.
 - `src/world/debug/TestScene.tsx` provides a debug-oriented interaction and physics scene.
 - `src/world/player/PlayerComponent.tsx` mounts the camera and controller.
 - `src/world/player/PlayerController.tsx` owns pointer lock movement, jump handling, and interaction input.
@@ -38,6 +41,26 @@ This document describes the code that exists today in the repository.
 - `src/utils/debug/scene/DebugHelpers.tsx` mounts debug helpers.
 - `src/utils/debug/scene/DebugCameraControls.tsx` mounts the free debug camera.

+## Editor System
+
+- `src/pages/editor/EditorPage.tsx` is the route-level editor page for `/editor`.
+- `src/features/editor/components/EditorControls.tsx` renders the HTML editor control panel.
+- `src/features/editor/scene/EditorScene.tsx` composes the editor canvas scene, camera controls, lights, shortcuts, and map rendering.
+- `src/features/editor/scene/EditorMap.tsx` renders map nodes, fallback cubes, selection highlighting, and transform controls.
+- `src/features/editor/controls/FlyController.tsx` provides player-style editor navigation.
+- `src/features/editor/hooks/useEditorSceneData.ts` loads scene data and handles folder upload fallback.
+- `src/features/editor/hooks/useEditorHistory.ts` owns editor undo and redo state.
+- `src/utils/editor/loadEditorScene.ts` handles editor-only folder upload parsing.
+- `src/utils/loadMapSceneData.ts` is shared by the game scene and editor to load `public/map.json` and resolve model URLs.
+- `src/types/editor.ts` contains the shared `MapNode`, `SceneData`, and `TransformMode` types.
+
+## Map Data
+
+- `public/map.json` is expected to be a `MapNode[]`.
+- Each map node `name` maps to `public/models/{name}/model.gltf`.
+- The editor renders a fallback cube for missing models.
+- The game scene filters out nodes whose model cannot be resolved.
+
 ## Current Limitations

 - The repository is still a prototype, not the full intended game runtime.
@@ -45,3 +68,4 @@ This document describes the code that exists today in the repository.
 - There is no central gameplay orchestrator such as `GameManager` yet.
 - Missions, zones, cinematics, and dialogue systems are not implemented.
 - The player uses octree collision and simple movement rules, not a complete gameplay physics stack.
+- Editor save-to-server is implemented as a Vite dev-server plugin, not a production backend API.
@@ -0,0 +1,143 @@
+# Editor Technical Notes
+
+This document describes the map editor that exists in the current codebase.
+
+## Purpose
+
+The editor is a React route used to inspect and adjust the `public/map.json` scene data from inside the La-Fabrik app. It shares the same `MapNode` data format as the game scene and uses React Three Fiber for rendering.
+
+## Routing
+
+- `/` renders the playable La-Fabrik scene.
+- `/editor` renders the map editor.
+- `src/main.tsx` wraps the app with `BrowserRouter`.
+- `src/App.tsx` defines the route and imports `EditorPage` from `src/pages/editor/EditorPage.tsx`.
+
+## File Structure
+
+```txt
+src/
+├── pages/
+│   └── editor/
+│       └── EditorPage.tsx
+├── features/
+│   └── editor/
+│       ├── components/
+│       │   └── EditorControls.tsx
+│       ├── controls/
+│       │   └── FlyController.tsx
+│       ├── hooks/
+│       │   ├── useEditorHistory.ts
+│       │   └── useEditorSceneData.ts
+│       ├── scene/
+│       │   ├── EditorMap.tsx
+│       │   └── EditorScene.tsx
+├── types/
+│   └── editor.ts
+└── utils/
+    ├── editor/
+    │   └── loadEditorScene.ts
+    └── loadMapSceneData.ts
+```
+
+## Responsibilities
+
+`src/pages/editor/EditorPage.tsx` is the route-level composition component. It owns route-specific state such as selected object, hovered object, transform mode, and player-mode toggle.
+
+`src/features/editor/hooks/useEditorSceneData.ts` loads the default map data and handles folder uploads.
+
+`src/features/editor/hooks/useEditorHistory.ts` owns editor undo and redo history.
+
+`src/features/editor/scene/EditorScene.tsx` composes the editor canvas scene, camera controls, lights, keyboard shortcuts, and `EditorMap`.
+
+`src/features/editor/scene/EditorMap.tsx` renders map nodes, fallback cubes, selection highlighting, and transform controls.
+
+`src/features/editor/components/EditorControls.tsx` renders the HTML control panel outside the canvas.
+
+`src/features/editor/controls/FlyController.tsx` provides editor movement controls for player-style navigation.
+
+`src/utils/loadMapSceneData.ts` is shared by the game map and editor. It loads `/map.json` and resolves available `public/models/{name}/model.gltf` files.
+
+`src/utils/editor/loadEditorScene.ts` contains editor-only upload handling for user-selected folders.
+
+## Data Format
+
+The shared editor type lives in `src/types/editor.ts`.
+
+```ts
+interface MapNode {
+  name: string;
+  type: string;
+  position: [number, number, number];
+  rotation: [number, number, number];
+  scale: [number, number, number];
+}
+```
+
+`public/map.json` is expected to be a `MapNode[]`.
+
+```json
+[
+  {
+    "name": "pylone",
+    "type": "Mesh",
+    "position": [0, 5, 0],
+    "rotation": [0, 1.57, 0],
+    "scale": [1, 1, 1]
+  }
+]
+```
+
+Each node `name` maps to a model folder:
+
+```txt
+public/
+├── map.json
+└── models/
+    └── pylone/
+        └── model.gltf
+```
+
+If a model is missing, the editor renders a fallback cube so the node can still be selected and transformed.
+
+## Editor Flow
+
+1. `EditorPage` mounts on `/editor`.
+2. `useEditorSceneData` calls `loadMapSceneData()`.
+3. `loadMapSceneData()` loads `/map.json` and available model URLs.
+4. If `/map.json` is missing, the page displays a folder-upload flow.
+5. `EditorScene` renders the grid, lights, camera controls, and map nodes.
+6. `EditorControls` exposes transform mode, history actions, export, save, and selection info.
+
+## Controls
+
+- Click: select a node.
+- `Esc`: clear selection.
+- `T`: translate mode.
+- `R`: rotate mode.
+- `S`: scale mode.
+- `Ctrl+Z` or `Cmd+Z`: undo.
+- `Ctrl+Y` or `Cmd+Y`: redo.
+- `WASD`, `ZQSD`, or arrow keys: move in player-controller mode.
+- `Space`: move upward in player-controller mode.
+- `Shift`: move downward in player-controller mode.
+
+## Saving And Exporting
+
+The editor supports two output paths:
+
+- Export JSON downloads the current `MapNode[]` as `map.json`.
+- Save to Server posts the current `MapNode[]` to `/api/save-map`.
+
+The dev-only `/api/save-map` endpoint is implemented by the Vite plugin in `vite.config.ts`. It writes to `public/map.json` and enforces a maximum payload size.
+
+## Styling
+
+Editor styles are in `src/index.css` under the `/* Editor page */` section. Classes are prefixed with `editor-` to avoid collisions with the game UI.
+
+## Known Limitations
+
+- Uploaded model object URLs are not currently revoked after replacement or unmount.
+- Large `map.json` files may need virtualization, culling, or LOD support later.
+- There is no snap-to-grid, duplication, material editing, or object creation workflow yet.
+- Save to Server is a Vite dev-server helper, not a production backend API.
@@ -5,7 +5,7 @@ This document lists features that are implemented in the current codebase.
 ## Scene

 - Fullscreen React Three Fiber scene
- Main map scene loaded from `public/models/map/model.gltf`
+- Main map scene loaded from `public/map.json` and matching `public/models/{name}/model.gltf` assets
 - Debug physics test scene selectable from the debug panel
 - Ambient and directional lighting
 - Environment background setup
@@ -38,6 +38,20 @@ This document lists features that are implemented in the current codebase.
 - Free debug camera
 - `r3f-perf` overlay

+## Map Editor
+
+- `/editor` route for inspecting and editing `public/map.json`
+- Automatic loading of `public/map.json` when available
+- Folder upload fallback when `map.json` is missing
+- Rendering of available `public/models/{name}/model.gltf` assets
+- Fallback cubes for nodes whose model is missing
+- Object selection by click
+- Transform modes for translate, rotate, and scale
+- Keyboard shortcuts for `T`, `R`, `S`, `Esc`, undo, and redo
+- Player-style navigation mode with `WASD`, `ZQSD`, arrow keys, `Space`, and `Shift`
+- JSON export for downloading the edited map
+- Dev-server save endpoint for writing changes back to `public/map.json`
+
 ## Not Implemented Yet

 - mission system
@@ -47,3 +61,4 @@ This document lists features that are implemented in the current codebase.
 - loading flow
 - minimap and mission HUD
 - full production separation between gameplay and debug scenes
+- production backend persistence for editor saves
@@ -0,0 +1,2 @@
+[phases.setup]
+nixPkgs = ["nodejs"]
@@ -14,9 +14,11 @@
        "@react-three/rapier": "^2.2.0",
        "gsap": "^3.15.0",
        "lil-gui": "^0.21.0",
+        "lucide-react": "^1.11.0",
        "r3f-perf": "^7.2.3",
        "react": "^19.2.4",
        "react-dom": "^19.2.4",
+        "react-router-dom": "^7.5.0",
        "three": "^0.183.2"
      },
      "devDependencies": {
@@ -35,6 +37,9 @@
        "typescript": "~6.0.2",
        "typescript-eslint": "^8.58.0",
        "vite": "^8.0.4"
+      },
+      "engines": {
+        "node": ">=20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@babel/code-frame": {
@@ -902,9 +907,6 @@
        "arm64"
      ],
      "dev": true,
-      "libc": [
-        "glibc"
-      ],
      "license": "MIT",
      "optional": true,
      "os": [
@@ -922,9 +924,6 @@
        "arm64"
      ],
      "dev": true,
-      "libc": [
-        "musl"
-      ],
      "license": "MIT",
      "optional": true,
      "os": [
@@ -942,9 +941,6 @@
        "ppc64"
      ],
      "dev": true,
-      "libc": [
-        "glibc"
-      ],
      "license": "MIT",
      "optional": true,
      "os": [
@@ -962,9 +958,6 @@
        "s390x"
      ],
      "dev": true,
-      "libc": [
-        "glibc"
-      ],
      "license": "MIT",
      "optional": true,
      "os": [
@@ -982,9 +975,6 @@
        "x64"
      ],
      "dev": true,
-      "libc": [
-        "glibc"
-      ],
      "license": "MIT",
      "optional": true,
      "os": [
@@ -1002,9 +992,6 @@
        "x64"
      ],
      "dev": true,
-      "libc": [
-        "musl"
-      ],
      "license": "MIT",
      "optional": true,
      "os": [
@@ -1845,6 +1832,19 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/cookie": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.1.1.tgz",
+      "integrity": "sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
    "node_modules/cross-env": {
      "version": "7.0.3",
      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.3.tgz",
@@ -2751,9 +2751,6 @@
        "arm64"
      ],
      "dev": true,
-      "libc": [
-        "glibc"
-      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
@@ -2775,9 +2772,6 @@
        "arm64"
      ],
      "dev": true,
-      "libc": [
-        "musl"
-      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
@@ -2799,9 +2793,6 @@
        "x64"
      ],
      "dev": true,
-      "libc": [
-        "glibc"
-      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
@@ -2823,9 +2814,6 @@
        "x64"
      ],
      "dev": true,
-      "libc": [
-        "musl"
-      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
@@ -2932,6 +2920,15 @@
        "yallist": "^3.0.2"
      }
    },
+    "node_modules/lucide-react": {
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-1.11.0.tgz",
+      "integrity": "sha512-UOhjdztXCgdBReRcIhsvz2siIBogfv/lhJEIViCpLt924dO+GDms9T7DNoucI23s6kEPpe988m5N0D2ajnzb2g==",
+      "license": "ISC",
+      "peerDependencies": {
+        "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
    "node_modules/maath": {
      "version": "0.10.8",
      "resolved": "https://registry.npmjs.org/maath/-/maath-0.10.8.tgz",
@@ -3492,6 +3489,44 @@
      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
      "license": "MIT"
    },
+    "node_modules/react-router": {
+      "version": "7.14.2",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.14.2.tgz",
+      "integrity": "sha512-yCqNne6I8IB6rVCH7XUvlBK7/QKyqypBFGv+8dj4QBFJiiRX+FG7/nkdAvGElyvVZ/HQP5N19wzteuTARXi5Gw==",
+      "license": "MIT",
+      "dependencies": {
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "7.14.2",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.14.2.tgz",
+      "integrity": "sha512-YZcM5ES8jJSM+KrJ9BdvHHqlnGTg5tH3sC5ChFRj4inosKctdyzBDhOyyHdGk597q2OT6NTrCA1OvB/YDwfekQ==",
+      "license": "MIT",
+      "dependencies": {
+        "react-router": "7.14.2"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      }
+    },
    "node_modules/react-use-measure": {
      "version": "2.1.7",
      "resolved": "https://registry.npmjs.org/react-use-measure/-/react-use-measure-2.1.7.tgz",
@@ -3583,6 +3618,12 @@
        "semver": "bin/semver.js"
      }
    },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.2",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.2.tgz",
+      "integrity": "sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw==",
+      "license": "MIT"
+    },
    "node_modules/shebang-command": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
@@ -20,9 +20,11 @@
    "@react-three/rapier": "^2.2.0",
    "gsap": "^3.15.0",
    "lil-gui": "^0.21.0",
+    "lucide-react": "^1.11.0",
    "r3f-perf": "^7.2.3",
    "react": "^19.2.4",
    "react-dom": "^19.2.4",
+    "react-router-dom": "^7.5.0",
    "three": "^0.183.2"
  },
  "devDependencies": {
@@ -41,5 +43,8 @@
    "typescript": "~6.0.2",
    "typescript-eslint": "^8.58.0",
    "vite": "^8.0.4"
+  },
+  "engines": {
+    "node": ">=20.19.0 || >=22.12.0"
  }
 }
@@ -1,22 +1,32 @@
+import { Routes, Route } from "react-router-dom";
 import { Suspense } from "react";
 import { Canvas } from "@react-three/fiber";
 import { Crosshair } from "@/components/ui/Crosshair";
 import { InteractPrompt } from "@/components/ui/InteractPrompt";
 import { DebugPerf } from "@/utils/debug/DebugPerf";
 import { World } from "@/world/World";
+import { EditorPage } from "@/pages/editor/EditorPage";

 function App(): React.JSX.Element {
  return (
-    <>
-      <Canvas camera={{ position: [85, 60, 85], fov: 42 }} shadows>
-        <Suspense fallback={null}>
-          <World />
-          <DebugPerf />
-        </Suspense>
-      </Canvas>
-      <Crosshair />
-      <InteractPrompt />
-    </>
+    <Routes>
+      <Route
+        path="/"
+        element={
+          <>
+            <Canvas camera={{ position: [85, 60, 85], fov: 42 }} shadows>
+              <Suspense fallback={null}>
+                <World />
+                <DebugPerf />
+              </Suspense>
+            </Canvas>
+            <Crosshair />
+            <InteractPrompt />
+          </>
+        }
+      />
+      <Route path="/editor" element={<EditorPage />} />
+    </Routes>
  );
 }

@@ -0,0 +1,324 @@
+import {
+  Box,
+  Braces,
+  Download,
+  Expand,
+  Keyboard,
+  Lock,
+  MousePointer2,
+  Move3D,
+  Redo2,
+  RotateCw,
+  Save,
+  Undo2,
+} from "lucide-react";
+import type { MapNode, TransformMode } from "@/types/editor";
+
+interface EditorControlsProps {
+  transformMode: TransformMode;
+  onTransformModeChange: (mode: TransformMode) => void;
+  selectedNodeIndex: number | null;
+  mapNodes: MapNode[];
+  nodesCount: number;
+  selectedNodeName: string | null;
+  undoCount: number;
+  redoCount: number;
+  onUndo: () => void;
+  onRedo: () => void;
+  onExportJson: () => void;
+  onSaveToServer?: (() => void | Promise<void>) | undefined;
+  onPlayerMode?: (() => void) | undefined;
+  isPlayerMode?: boolean;
+}
+
+export function EditorControls({
+  transformMode,
+  onTransformModeChange,
+  selectedNodeIndex,
+  mapNodes,
+  nodesCount,
+  selectedNodeName,
+  undoCount,
+  redoCount,
+  onUndo,
+  onRedo,
+  onExportJson,
+  onSaveToServer,
+  onPlayerMode,
+  isPlayerMode,
+}: EditorControlsProps): React.JSX.Element {
+  const viewModeLabel = isPlayerMode ? "View locked" : "Lock view";
+  const jsonPreview = getJsonPreview(mapNodes, selectedNodeIndex);
+
+  return (
+    <>
+      <aside className="editor-controls-panel" aria-label="Editor controls">
+        <header className="editor-panel-header">
+          <span className="editor-panel-kicker">Map Editor</span>
+          <h2>Scene controls</h2>
+          <p>Select an object, choose a transform mode, then drag the gizmo.</p>
+        </header>
+
+        <section
+          className="editor-control-section"
+          aria-labelledby="transform-heading"
+        >
+          <div className="editor-section-heading">
+            <h3 id="transform-heading">Transform</h3>
+            <span>T / R / S</span>
+          </div>
+
+          <div className="editor-transform-buttons">
+            <button
+              className={`editor-transform-button ${transformMode === "translate" ? "active" : ""}`}
+              onClick={() => onTransformModeChange("translate")}
+              aria-pressed={transformMode === "translate"}
+            >
+              <Move3D size={16} aria-hidden="true" />
+              <span>Translate</span>
+              <kbd>T</kbd>
+            </button>
+            <button
+              className={`editor-transform-button ${transformMode === "rotate" ? "active" : ""}`}
+              onClick={() => onTransformModeChange("rotate")}
+              aria-pressed={transformMode === "rotate"}
+            >
+              <RotateCw size={16} aria-hidden="true" />
+              <span>Rotate</span>
+              <kbd>R</kbd>
+            </button>
+            <button
+              className={`editor-transform-button ${transformMode === "scale" ? "active" : ""}`}
+              onClick={() => onTransformModeChange("scale")}
+              aria-pressed={transformMode === "scale"}
+            >
+              <Expand size={16} aria-hidden="true" />
+              <span>Scale</span>
+              <kbd>S</kbd>
+            </button>
+          </div>
+
+          <div className="editor-history-buttons">
+            <button
+              className="editor-history-button"
+              onClick={onUndo}
+              disabled={undoCount === 0}
+            >
+              <Undo2 size={15} aria-hidden="true" />
+              Undo
+              <span>{undoCount}</span>
+            </button>
+            <button
+              className="editor-history-button"
+              onClick={onRedo}
+              disabled={redoCount === 0}
+            >
+              <Redo2 size={15} aria-hidden="true" />
+              Redo
+              <span>{redoCount}</span>
+            </button>
+          </div>
+        </section>
+
+        <section
+          className="editor-control-section"
+          aria-labelledby="file-heading"
+        >
+          <div className="editor-section-heading">
+            <h3 id="file-heading">File</h3>
+          </div>
+
+          <button
+            className="editor-action-button editor-action-button-primary"
+            onClick={onExportJson}
+          >
+            <Download size={16} aria-hidden="true" />
+            Export JSON
+          </button>
+
+          {onSaveToServer && (
+            <button className="editor-action-button" onClick={onSaveToServer}>
+              <Save size={16} aria-hidden="true" />
+              Save to server
+            </button>
+          )}
+        </section>
+
+        <section
+          className="editor-control-section"
+          aria-labelledby="view-heading"
+        >
+          <div className="editor-section-heading">
+            <h3 id="view-heading">View</h3>
+          </div>
+
+          {onPlayerMode && (
+            <button
+              className={`editor-player-button ${isPlayerMode ? "active" : ""}`}
+              onClick={onPlayerMode}
+              aria-pressed={isPlayerMode}
+            >
+              <Lock size={16} aria-hidden="true" />
+              {viewModeLabel}
+            </button>
+          )}
+        </section>
+
+        <section
+          className="editor-control-section"
+          aria-labelledby="selection-heading"
+        >
+          <div className="editor-section-heading">
+            <h3 id="selection-heading">Selection</h3>
+            <span>{nodesCount} nodes</span>
+          </div>
+
+          {selectedNodeIndex !== null ? (
+            <div className="editor-selected-info">
+              <Box size={17} aria-hidden="true" />
+              <div>
+                <strong>
+                  {selectedNodeName || `Node ${selectedNodeIndex + 1}`}
+                </strong>
+                <span>
+                  Index {selectedNodeIndex + 1} of {nodesCount}
+                </span>
+              </div>
+            </div>
+          ) : (
+            <div className="editor-no-selection">
+              <MousePointer2 size={17} aria-hidden="true" />
+              No object selected
+            </div>
+          )}
+        </section>
+
+        <section
+          className="editor-control-section"
+          aria-labelledby="shortcuts-heading"
+        >
+          <div className="editor-section-heading">
+            <h3 id="shortcuts-heading">Shortcuts</h3>
+            <Keyboard size={15} aria-hidden="true" />
+          </div>
+
+          <dl className="editor-shortcuts-list">
+            <div>
+              <dt>Click</dt>
+              <dd>Select object</dd>
+            </div>
+            <div>
+              <dt>T / R / S</dt>
+              <dd>Transform mode</dd>
+            </div>
+            <div>
+              <dt>Ctrl Z / Y</dt>
+              <dd>Undo / redo</dd>
+            </div>
+            <div>
+              <dt>Esc</dt>
+              <dd>Deselect</dd>
+            </div>
+            <div>
+              <dt>WASD</dt>
+              <dd>Move when locked</dd>
+            </div>
+          </dl>
+        </section>
+
+        <section className="editor-json-section" aria-labelledby="json-heading">
+          <div className="editor-section-heading">
+            <h3 id="json-heading">JSON</h3>
+            <span>{jsonPreview.label}</span>
+          </div>
+
+          <pre className="editor-json-view" aria-label={jsonPreview.label}>
+            {jsonPreview.lines.map((line) => (
+              <code
+                key={line.number}
+                className={line.isSelected ? "is-selected" : undefined}
+              >
+                <span>{line.number}</span>
+                {line.content || " "}
+              </code>
+            ))}
+          </pre>
+
+          <div className="editor-json-hint">
+            <Braces size={14} aria-hidden="true" />
+            {selectedNodeIndex === null
+              ? "Raw map JSON"
+              : `Selected node ${selectedNodeIndex + 1} raw lines`}
+          </div>
+        </section>
+      </aside>
+    </>
+  );
+}
+
+interface JsonPreviewLine {
+  number: number;
+  content: string;
+  isSelected: boolean;
+}
+
+interface JsonPreview {
+  label: string;
+  lines: JsonPreviewLine[];
+}
+
+function getJsonPreview(
+  mapNodes: MapNode[],
+  selectedNodeIndex: number | null,
+): JsonPreview {
+  const { lines, ranges } = formatMapNodesWithRanges(mapNodes);
+
+  if (selectedNodeIndex === null || !ranges[selectedNodeIndex]) {
+    return {
+      label: `${lines.length} raw lines`,
+      lines: lines.map((content, index) => ({
+        number: index + 1,
+        content,
+        isSelected: false,
+      })),
+    };
+  }
+
+  const range = ranges[selectedNodeIndex];
+  const selectedLines = lines.slice(range.start - 1, range.end);
+
+  return {
+    label: `Lines ${range.start}-${range.end}`,
+    lines: selectedLines.map((content, index) => ({
+      number: range.start + index,
+      content,
+      isSelected: true,
+    })),
+  };
+}
+
+function formatMapNodesWithRanges(mapNodes: MapNode[]): {
+  lines: string[];
+  ranges: Array<{ start: number; end: number }>;
+} {
+  const lines = ["["];
+  const ranges: Array<{ start: number; end: number }> = [];
+
+  mapNodes.forEach((node, index) => {
+    const objectLines = JSON.stringify(node, null, 2)
+      .split("\n")
+      .map((line) => `  ${line}`);
+
+    if (index < mapNodes.length - 1) {
+      objectLines[objectLines.length - 1] += ",";
+    }
+
+    const start = lines.length + 1;
+    lines.push(...objectLines);
+    ranges.push({ start, end: lines.length });
+  });
+
+  lines.push("]");
+
+  return { lines, ranges };
+}
@@ -0,0 +1,126 @@
+import {
+  useRef,
+  useEffect,
+  useCallback,
+  forwardRef,
+  useImperativeHandle,
+  type ElementRef,
+} from "react";
+import { useFrame, useThree } from "@react-three/fiber";
+import { OrbitControls } from "@react-three/drei";
+import * as THREE from "three";
+
+type OrbitControlsRef = ElementRef<typeof OrbitControls>;
+
+interface FlyControllerProps {
+  speed?: number;
+  verticalSpeed?: number;
+  onPositionChange?: (position: THREE.Vector3) => void;
+  disabled?: boolean;
+}
+
+interface FlyControllerRef {
+  controls: OrbitControlsRef | null;
+}
+
+export const FlyController = forwardRef<FlyControllerRef, FlyControllerProps>(
+  (
+    { speed = 10, verticalSpeed = 5, onPositionChange, disabled = false },
+    ref,
+  ) => {
+    const { camera: rawCamera } = useThree();
+    const cameraRef = useRef(rawCamera);
+    const keys = useRef<{ [key: string]: boolean }>({});
+    const controlsRef = useRef<OrbitControlsRef | null>(null);
+    const lastPosition = useRef(new THREE.Vector3());
+
+    useImperativeHandle(ref, () => ({
+      controls: controlsRef.current,
+    }));
+
+    const handleKeyDown = useCallback((e: KeyboardEvent) => {
+      keys.current[e.code] = true;
+    }, []);
+
+    const handleKeyUp = useCallback((e: KeyboardEvent) => {
+      keys.current[e.code] = false;
+    }, []);
+
+    useEffect(() => {
+      window.addEventListener("keydown", handleKeyDown);
+      window.addEventListener("keyup", handleKeyUp);
+      return () => {
+        window.removeEventListener("keydown", handleKeyDown);
+        window.removeEventListener("keyup", handleKeyUp);
+      };
+    }, [handleKeyDown, handleKeyUp]);
+
+    useFrame((_, delta) => {
+      // Disabled mode keeps OrbitControls active without keyboard movement.
+      if (disabled) {
+        return;
+      }
+
+      // Supports AZERTY, QWERTY, and arrow-key movement.
+      const isForward =
+        keys.current["KeyW"] || keys.current["KeyZ"] || keys.current["ArrowUp"];
+      const isBackward = keys.current["KeyS"] || keys.current["ArrowDown"];
+      const isLeft =
+        keys.current["KeyQ"] ||
+        keys.current["KeyA"] ||
+        keys.current["ArrowLeft"];
+      const isRight = keys.current["KeyD"] || keys.current["ArrowRight"];
+
+      const direction = new THREE.Vector3();
+      const frontVector = new THREE.Vector3(
+        0,
+        0,
+        Number(isBackward) - Number(isForward),
+      );
+      const sideVector = new THREE.Vector3(
+        Number(isRight) - Number(isLeft),
+        0,
+        0,
+      );
+
+      direction.subVectors(frontVector, sideVector);
+      if (direction.lengthSq() > 0) {
+        direction.normalize().multiplyScalar(speed * delta);
+        direction.applyQuaternion(cameraRef.current.quaternion);
+        cameraRef.current.position.add(direction);
+      }
+
+      // Space moves up; Shift moves down.
+      if (keys.current["Space"]) {
+        cameraRef.current.position.y += verticalSpeed * delta;
+      }
+      if (keys.current["ShiftLeft"] || keys.current["ShiftRight"]) {
+        cameraRef.current.position.y -= verticalSpeed * delta;
+      }
+
+      if (
+        onPositionChange &&
+        !cameraRef.current.position.equals(lastPosition.current)
+      ) {
+        lastPosition.current.copy(cameraRef.current.position);
+        onPositionChange(cameraRef.current.position);
+      }
+    });
+
+    return (
+      <OrbitControls
+        ref={controlsRef}
+        makeDefault
+        enableDamping
+        dampingFactor={0.05}
+        mouseButtons={{
+          LEFT: THREE.MOUSE.ROTATE,
+          MIDDLE: THREE.MOUSE.DOLLY,
+          RIGHT: THREE.MOUSE.PAN,
+        }}
+      />
+    );
+  },
+);
+
+FlyController.displayName = "FlyController";
@@ -0,0 +1,164 @@
+import { useCallback, useRef, useState } from "react";
+import type { MapNode, SceneData } from "@/types/editor";
+
+interface ObjectTransform {
+  uuid: string;
+  position: { x: number; y: number; z: number };
+  rotation: { x: number; y: number; z: number };
+  scale: { x: number; y: number; z: number };
+}
+
+class HistoryManager {
+  private history: ObjectTransform[][] = [];
+  private currentIndex = -1;
+  private maxSize: number;
+
+  constructor(maxSize = 50) {
+    this.maxSize = maxSize;
+  }
+
+  saveSnapshot(objects: ObjectTransform[]): void {
+    if (this.currentIndex < this.history.length - 1) {
+      this.history = this.history.slice(0, this.currentIndex + 1);
+    }
+
+    this.history.push(objects.map((object) => ({ ...object })));
+    this.currentIndex = this.history.length - 1;
+
+    if (this.history.length > this.maxSize) {
+      this.history.shift();
+      this.currentIndex--;
+    }
+  }
+
+  undo(): ObjectTransform[] | undefined {
+    if (this.currentIndex <= 0) return undefined;
+
+    this.currentIndex--;
+    return this.history[this.currentIndex];
+  }
+
+  redo(): ObjectTransform[] | undefined {
+    if (this.currentIndex >= this.history.length - 1) return undefined;
+
+    this.currentIndex++;
+    return this.history[this.currentIndex];
+  }
+
+  getUndoCount(): number {
+    return this.currentIndex;
+  }
+
+  getRedoCount(): number {
+    return this.history.length - 1 - this.currentIndex;
+  }
+}
+
+interface UseEditorHistoryResult {
+  undoCount: number;
+  redoCount: number;
+  handleUndo: () => void;
+  handleRedo: () => void;
+  handleTransformStart: () => void;
+  handleTransformEnd: () => void;
+}
+
+export function useEditorHistory(
+  sceneData: SceneData | null,
+  setSceneData: React.Dispatch<React.SetStateAction<SceneData | null>>,
+): UseEditorHistoryResult {
+  const [undoCount, setUndoCount] = useState(0);
+  const [redoCount, setRedoCount] = useState(0);
+  const historyManager = useRef(new HistoryManager(50));
+
+  const updateHistoryCounts = useCallback(() => {
+    setUndoCount(historyManager.current.getUndoCount());
+    setRedoCount(historyManager.current.getRedoCount());
+  }, []);
+
+  const applySnapshot = useCallback(
+    (snapshot: ObjectTransform[]): void => {
+      setSceneData((prev) => {
+        if (!prev) return null;
+
+        const mapNodes = prev.mapNodes.map((node, index) => {
+          const transform = snapshot.find(
+            (item) => item.uuid === `node-${index}`,
+          );
+          if (!transform) return node;
+
+          return {
+            ...node,
+            position: [
+              transform.position.x,
+              transform.position.y,
+              transform.position.z,
+            ],
+            rotation: [
+              transform.rotation.x,
+              transform.rotation.y,
+              transform.rotation.z,
+            ],
+            scale: [transform.scale.x, transform.scale.y, transform.scale.z],
+          } satisfies MapNode;
+        });
+
+        return { ...prev, mapNodes };
+      });
+    },
+    [setSceneData],
+  );
+
+  const handleUndo = useCallback(() => {
+    const snapshot = historyManager.current.undo();
+    if (!snapshot) return;
+
+    applySnapshot(snapshot);
+    updateHistoryCounts();
+  }, [applySnapshot, updateHistoryCounts]);
+
+  const handleRedo = useCallback(() => {
+    const snapshot = historyManager.current.redo();
+    if (!snapshot) return;
+
+    applySnapshot(snapshot);
+    updateHistoryCounts();
+  }, [applySnapshot, updateHistoryCounts]);
+
+  const handleTransformStart = useCallback(() => {
+    if (!sceneData) return;
+    historyManager.current.saveSnapshot(createSnapshot(sceneData));
+  }, [sceneData]);
+
+  const handleTransformEnd = useCallback(() => {
+    if (!sceneData) return;
+    historyManager.current.saveSnapshot(createSnapshot(sceneData));
+    updateHistoryCounts();
+  }, [sceneData, updateHistoryCounts]);
+
+  return {
+    undoCount,
+    redoCount,
+    handleUndo,
+    handleRedo,
+    handleTransformStart,
+    handleTransformEnd,
+  };
+}
+
+function createSnapshot(sceneData: SceneData): ObjectTransform[] {
+  return sceneData.mapNodes.map((node, index) => ({
+    uuid: `node-${index}`,
+    position: {
+      x: node.position[0],
+      y: node.position[1],
+      z: node.position[2],
+    },
+    rotation: {
+      x: node.rotation[0],
+      y: node.rotation[1],
+      z: node.rotation[2],
+    },
+    scale: { x: node.scale[0], y: node.scale[1], z: node.scale[2] },
+  }));
+}
@@ -0,0 +1,65 @@
+import { useCallback, useEffect, useState } from "react";
+import { createSceneDataFromFiles } from "@/utils/editor/loadEditorScene";
+import { loadMapSceneData } from "@/utils/loadMapSceneData";
+import type { SceneData } from "@/types/editor";
+
+interface UseEditorSceneDataResult {
+  hasMapJson: boolean;
+  isMapLoading: boolean;
+  sceneData: SceneData | null;
+  setSceneData: React.Dispatch<React.SetStateAction<SceneData | null>>;
+  handleFolderUpload: (
+    event: React.ChangeEvent<HTMLInputElement>,
+  ) => Promise<void>;
+}
+
+export function useEditorSceneData(): UseEditorSceneDataResult {
+  const [hasMapJson, setHasMapJson] = useState<boolean>(false);
+  const [isMapLoading, setIsMapLoading] = useState<boolean>(true);
+  const [sceneData, setSceneData] = useState<SceneData | null>(null);
+
+  useEffect(() => {
+    const loadScene = async (): Promise<void> => {
+      setIsMapLoading(true);
+
+      try {
+        const loadedSceneData = await loadMapSceneData();
+        setSceneData(loadedSceneData);
+        setHasMapJson(Boolean(loadedSceneData));
+      } catch (error) {
+        console.error("Error loading map data:", error);
+        setHasMapJson(false);
+      } finally {
+        setIsMapLoading(false);
+      }
+    };
+
+    loadScene();
+  }, []);
+
+  const handleFolderUpload = useCallback(
+    async (event: React.ChangeEvent<HTMLInputElement>): Promise<void> => {
+      const files = event.target.files;
+      if (!files) return;
+
+      try {
+        const uploadedSceneData = await createSceneDataFromFiles(files);
+        setSceneData(uploadedSceneData);
+        setHasMapJson(true);
+      } catch (error) {
+        const message = error instanceof Error ? error.message : "Erreur";
+        console.error("Error processing upload:", error);
+        alert(message);
+      }
+    },
+    [],
+  );
+
+  return {
+    hasMapJson,
+    isMapLoading,
+    sceneData,
+    setSceneData,
+    handleFolderUpload,
+  };
+}
@@ -0,0 +1,344 @@
+import { useMemo, useRef, useEffect, useState } from "react";
+import { Grid, TransformControls, useGLTF } from "@react-three/drei";
+import type { ThreeEvent } from "@react-three/fiber";
+import * as THREE from "three";
+
+import type { SceneData, MapNode, TransformMode } from "@/types/editor";
+
+interface EditorMapProps {
+  sceneData: SceneData;
+  selectedNodeIndex: number | null;
+  onSelectNode: (index: number | null) => void;
+  hoveredNodeIndex: number | null;
+  onHoverNode: (index: number | null) => void;
+  transformMode: TransformMode;
+  onTransformStart: () => void;
+  onTransformEnd: () => void;
+  onNodeTransform: (nodeIndex: number, transform: MapNode) => void;
+}
+
+type EditorNodeObjectRef = React.RefObject<Map<number, THREE.Object3D>>;
+
+interface EditorNodeCommonProps {
+  index: number;
+  node: MapNode;
+  isSelected: boolean;
+  isHovered: boolean;
+  objectsMapRef: EditorNodeObjectRef;
+  onSelectNode: (index: number | null) => void;
+  onHoverNode: (index: number | null) => void;
+}
+
+function applyNodeTransform(object: THREE.Object3D, node: MapNode): void {
+  object.position.set(...node.position);
+  object.rotation.set(...node.rotation);
+  object.scale.set(...node.scale);
+}
+
+function useRegisteredEditorNode(
+  objectRef: React.RefObject<THREE.Object3D | null>,
+  index: number,
+  node: MapNode,
+  objectsMapRef: EditorNodeObjectRef,
+): void {
+  useEffect(() => {
+    const object = objectRef.current;
+    if (object) {
+      applyNodeTransform(object, node);
+      object.userData = { nodeIndex: index, nodeName: node.name };
+      objectsMapRef.current.set(index, object);
+    }
+
+    const currentMap = objectsMapRef.current;
+    const currentIndex = index;
+    return () => {
+      currentMap.delete(currentIndex);
+    };
+  }, [index, node, objectRef, objectsMapRef]);
+
+  useEffect(() => {
+    const object = objectRef.current;
+    if (object) {
+      applyNodeTransform(object, node);
+    }
+  }, [node, objectRef]);
+}
+
+function disposeMaterial(material: THREE.Material | THREE.Material[]): void {
+  if (Array.isArray(material)) {
+    material.forEach((item) => item.dispose());
+    return;
+  }
+
+  material.dispose();
+}
+
+function cloneHighlightedMaterial(
+  material: THREE.Material | THREE.Material[],
+  color: string,
+): THREE.Material | THREE.Material[] {
+  if (Array.isArray(material)) {
+    return material.map((item) => cloneHighlightedMaterial(item, color)).flat();
+  }
+
+  const clone = material.clone();
+  if (clone instanceof THREE.MeshStandardMaterial) {
+    clone.color.set(color);
+  }
+  return clone;
+}
+
+export function EditorMap({
+  sceneData,
+  selectedNodeIndex,
+  onSelectNode,
+  hoveredNodeIndex,
+  onHoverNode,
+  transformMode,
+  onTransformStart,
+  onTransformEnd,
+  onNodeTransform,
+}: EditorMapProps): React.JSX.Element {
+  const objectsMapRef = useRef<Map<number, THREE.Object3D>>(new Map());
+
+  const handleTransformMouseDown = () => {
+    onTransformStart?.();
+  };
+
+  const handleTransformMouseUp = () => {
+    if (selectedNodeIndex !== null) {
+      const obj = objectsMapRef.current.get(selectedNodeIndex);
+      if (!obj) return;
+      const node = sceneData.mapNodes[selectedNodeIndex];
+      if (node) {
+        const updatedNode: MapNode = {
+          ...node,
+          position: [obj.position.x, obj.position.y, obj.position.z],
+          rotation: [obj.rotation.x, obj.rotation.y, obj.rotation.z],
+          scale: [obj.scale.x, obj.scale.y, obj.scale.z],
+        };
+        onNodeTransform?.(selectedNodeIndex, updatedNode);
+      }
+    }
+    onTransformEnd?.();
+  };
+
+  const [selectedObject, setSelectedObject] = useState<THREE.Object3D | null>(
+    null,
+  );
+
+  useEffect(() => {
+    if (selectedNodeIndex !== null) {
+      const obj = objectsMapRef.current.get(selectedNodeIndex);
+      setSelectedObject(obj || null);
+    } else {
+      setSelectedObject(null);
+    }
+  }, [selectedNodeIndex]);
+
+  return (
+    <>
+      <Grid
+        args={[100, 100]}
+        cellSize={1}
+        cellThickness={0.5}
+        cellColor="#242424"
+        sectionSize={5}
+        sectionThickness={1}
+        sectionColor="#3a3a3a"
+        fadeDistance={50}
+        fadeStrength={1}
+        followCamera={false}
+        infiniteGrid={false}
+      />
+      <axesHelper args={[10]} />
+
+      <group
+        onClick={(e: ThreeEvent<MouseEvent>) => {
+          e.stopPropagation();
+          onSelectNode(null);
+        }}
+      >
+        {sceneData.mapNodes.map((node, index) => {
+          const modelUrl = sceneData.models.get(node.name);
+
+          if (modelUrl) {
+            return (
+              <EditorModelNode
+                key={index}
+                index={index}
+                node={node}
+                modelUrl={modelUrl}
+                isSelected={selectedNodeIndex === index}
+                isHovered={hoveredNodeIndex === index}
+                objectsMapRef={objectsMapRef}
+                onSelectNode={onSelectNode}
+                onHoverNode={onHoverNode}
+              />
+            );
+          } else {
+            return (
+              <EditorFallbackNode
+                key={index}
+                index={index}
+                node={node}
+                isSelected={selectedNodeIndex === index}
+                isHovered={hoveredNodeIndex === index}
+                objectsMapRef={objectsMapRef}
+                onSelectNode={onSelectNode}
+                onHoverNode={onHoverNode}
+              />
+            );
+          }
+        })}
+      </group>
+
+      {selectedObject && (
+        <TransformControls
+          object={selectedObject}
+          mode={transformMode}
+          onMouseDown={handleTransformMouseDown}
+          onMouseUp={handleTransformMouseUp}
+        />
+      )}
+    </>
+  );
+}
+
+function EditorModelNode({
+  index,
+  node,
+  modelUrl,
+  isSelected,
+  isHovered,
+  objectsMapRef,
+  onSelectNode,
+  onHoverNode,
+}: EditorNodeCommonProps & {
+  modelUrl: string;
+}) {
+  const groupRef = useRef<THREE.Group>(null);
+  const originalMaterialsRef = useRef(
+    new Map<THREE.Mesh, THREE.Material | THREE.Material[]>(),
+  );
+  const { scene } = useGLTF(modelUrl);
+
+  const sceneInstance = useMemo(() => scene.clone(true), [scene]);
+  useRegisteredEditorNode(groupRef, index, node, objectsMapRef);
+
+  useEffect(() => {
+    if (!groupRef.current) return;
+    const highlightColor = isSelected
+      ? "#ffffff"
+      : isHovered
+        ? "#b8b8b8"
+        : null;
+
+    groupRef.current.traverse((child) => {
+      if (!(child instanceof THREE.Mesh)) {
+        return;
+      }
+
+      const originalMaterial = originalMaterialsRef.current.get(child);
+
+      if (!originalMaterial) {
+        originalMaterialsRef.current.set(child, child.material);
+      }
+
+      if (child.material !== originalMaterial && originalMaterial) {
+        disposeMaterial(child.material);
+      }
+
+      if (highlightColor) {
+        child.material = cloneHighlightedMaterial(
+          originalMaterial ?? child.material,
+          highlightColor,
+        );
+      } else if (originalMaterial) {
+        child.material = originalMaterial;
+      }
+    });
+  }, [isSelected, isHovered]);
+
+  useEffect(() => {
+    const group = groupRef.current;
+    const originalMaterials = originalMaterialsRef.current;
+
+    return () => {
+      if (!group) return;
+
+      group.traverse((child) => {
+        if (!(child instanceof THREE.Mesh)) {
+          return;
+        }
+
+        const originalMaterial = originalMaterials.get(child);
+        if (originalMaterial && child.material !== originalMaterial) {
+          disposeMaterial(child.material);
+          child.material = originalMaterial;
+        }
+      });
+    };
+  }, []);
+
+  return (
+    <primitive
+      ref={groupRef}
+      object={sceneInstance}
+      position={node.position}
+      rotation={node.rotation}
+      scale={node.scale}
+      onClick={(e: ThreeEvent<MouseEvent>) => {
+        e.stopPropagation();
+        onSelectNode(index);
+      }}
+      onPointerEnter={(e: ThreeEvent<PointerEvent>) => {
+        e.stopPropagation();
+        onHoverNode(index);
+      }}
+      onPointerLeave={(e: ThreeEvent<PointerEvent>) => {
+        e.stopPropagation();
+        onHoverNode(null);
+      }}
+    />
+  );
+}
+
+function EditorFallbackNode({
+  index,
+  node,
+  isSelected,
+  isHovered,
+  objectsMapRef,
+  onSelectNode,
+  onHoverNode,
+}: EditorNodeCommonProps) {
+  const meshRef = useRef<THREE.Mesh>(null);
+  useRegisteredEditorNode(meshRef, index, node, objectsMapRef);
+
+  const color = isSelected ? "#ffffff" : isHovered ? "#b8b8b8" : "#6f6f6f";
+
+  return (
+    <mesh
+      ref={meshRef}
+      position={node.position}
+      rotation={node.rotation}
+      scale={node.scale}
+      onClick={(e: ThreeEvent<MouseEvent>) => {
+        e.stopPropagation();
+        onSelectNode(index);
+      }}
+      onPointerEnter={(e: ThreeEvent<PointerEvent>) => {
+        e.stopPropagation();
+        onHoverNode(index);
+      }}
+      onPointerLeave={(e: ThreeEvent<PointerEvent>) => {
+        e.stopPropagation();
+        onHoverNode(null);
+      }}
+    >
+      <boxGeometry args={[1, 1, 1]} />
+      <meshStandardMaterial color={color} />
+    </mesh>
+  );
+}
@@ -0,0 +1,108 @@
+import { useEffect } from "react";
+import { OrbitControls } from "@react-three/drei";
+import { FlyController } from "@/features/editor/controls/FlyController";
+import { EditorMap } from "@/features/editor/scene/EditorMap";
+import type { MapNode, TransformMode, SceneData } from "@/types/editor";
+
+interface EditorSceneProps {
+  sceneData: SceneData;
+  selectedNodeIndex: number | null;
+  onSelectNode: (index: number | null) => void;
+  hoveredNodeIndex: number | null;
+  onHoverNode: (index: number | null) => void;
+  transformMode: TransformMode;
+  onTransformModeChange: (mode: TransformMode) => void;
+  onTransformStart: () => void;
+  onTransformEnd: () => void;
+  onNodeTransform: (nodeIndex: number, transform: MapNode) => void;
+  onUndo: () => void;
+  onRedo: () => void;
+  isPlayerMode?: boolean;
+}
+
+export function EditorScene({
+  sceneData,
+  selectedNodeIndex,
+  onSelectNode,
+  hoveredNodeIndex,
+  onHoverNode,
+  transformMode,
+  onTransformModeChange,
+  onTransformStart,
+  onTransformEnd,
+  onNodeTransform,
+  onUndo,
+  onRedo,
+  isPlayerMode = false,
+}: EditorSceneProps): React.JSX.Element {
+  useEffect(() => {
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if (e.ctrlKey || e.metaKey) {
+        if (e.key === "z" || e.key === "Z") {
+          e.preventDefault();
+          onUndo();
+          return;
+        }
+        if (e.key === "y" || e.key === "Y") {
+          e.preventDefault();
+          onRedo();
+          return;
+        }
+      }
+
+      if (selectedNodeIndex !== null) {
+        switch (e.key.toLowerCase()) {
+          case "escape":
+            onSelectNode(null);
+            break;
+          case "t":
+            onTransformModeChange("translate");
+            break;
+          case "r":
+            onTransformModeChange("rotate");
+            break;
+          case "s":
+            onTransformModeChange("scale");
+            break;
+        }
+      }
+    };
+
+    window.addEventListener("keydown", handleKeyDown);
+    return () => window.removeEventListener("keydown", handleKeyDown);
+  }, [selectedNodeIndex, onSelectNode, onTransformModeChange, onUndo, onRedo]);
+
+  return (
+    <>
+      {isPlayerMode ? (
+        <FlyController disabled={false} />
+      ) : (
+        <OrbitControls
+          enableDamping
+          dampingFactor={0.05}
+          mouseButtons={{
+            LEFT: 0,
+            MIDDLE: 1,
+            RIGHT: 2,
+          }}
+        />
+      )}
+
+      <EditorMap
+        sceneData={sceneData}
+        selectedNodeIndex={selectedNodeIndex}
+        onSelectNode={onSelectNode}
+        hoveredNodeIndex={hoveredNodeIndex}
+        onHoverNode={onHoverNode}
+        transformMode={transformMode}
+        onTransformStart={onTransformStart}
+        onTransformEnd={onTransformEnd}
+        onNodeTransform={onNodeTransform}
+      />
+
+      <ambientLight intensity={0.6} />
+      <directionalLight position={[10, 20, 10]} intensity={1.5} castShadow />
+      <directionalLight position={[-10, 10, -10]} intensity={0.5} />
+    </>
+  );
+}
@@ -79,3 +79,573 @@ canvas {
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.03em;
 }
+
+/* Editor page */
+.editor-container {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100vw;
+  height: 100vh;
+  background: #050505;
+  color: #f8f8f8;
+  font-family:
+    Inter,
+    ui-sans-serif,
+    system-ui,
+    -apple-system,
+    BlinkMacSystemFont,
+    "Segoe UI",
+    sans-serif;
+  overflow: hidden;
+}
+
+.editor-loading,
+.editor-error {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  height: 100%;
+  color: #f8f8f8;
+  text-align: center;
+  padding: 2rem;
+}
+
+.editor-loading h2 {
+  font-size: clamp(1.8rem, 4vw, 3rem);
+  color: #ffffff;
+  margin: 0 0 0.75rem;
+  letter-spacing: -0.05em;
+}
+
+.editor-loading p {
+  font-size: 1rem;
+  color: #9b9b9b;
+}
+
+.editor-error h2 {
+  font-size: clamp(1.8rem, 4vw, 3rem);
+  color: #ffffff;
+  margin: 0 0 0.75rem;
+  letter-spacing: -0.05em;
+}
+
+.editor-error p {
+  font-size: 1.1rem;
+  color: #b7b7b7;
+  margin: 0 0 2rem;
+  max-width: 600px;
+}
+
+.editor-container code {
+  background: #171717;
+  padding: 0.2rem 0.4rem;
+  border-radius: 4px;
+  color: #ffffff;
+  font-family: "SFMono-Regular", "Courier New", monospace;
+}
+
+.editor-upload-section {
+  width: min(520px, calc(100vw - 2rem));
+  background: #0d0d0d;
+  border-radius: 24px;
+  padding: 1.25rem;
+  border: 1px solid #2a2a2a;
+  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
+}
+
+.editor-upload-section h3 {
+  color: #ffffff;
+  margin: 0 0 1rem;
+  font-size: 0.9rem;
+  font-weight: 650;
+  letter-spacing: -0.02em;
+}
+
+.editor-drop-zone {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+  min-height: 116px;
+  padding: 1.25rem;
+  border: 1px dashed #5b5b5b;
+  border-radius: 18px;
+  background: #111111;
+  color: #f8f8f8;
+  font-weight: 650;
+  text-align: center;
+  cursor: pointer;
+  transition:
+    background 160ms ease,
+    border-color 160ms ease,
+    transform 160ms ease;
+  font-size: 0.95rem;
+  margin-bottom: 1rem;
+}
+
+.editor-drop-zone:hover {
+  background: #181818;
+  border-color: #ffffff;
+  transform: translateY(-1px);
+}
+
+.editor-folder-input {
+  display: none;
+}
+
+.editor-folder-structure {
+  background: #080808;
+  border: 1px solid #202020;
+  border-radius: 16px;
+  padding: 1rem;
+}
+
+.editor-folder-structure h4 {
+  color: #ffffff;
+  margin: 0 0 0.5rem;
+  font-size: 0.78rem;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+}
+
+.editor-folder-structure pre {
+  margin: 0;
+  background: transparent;
+  color: #a7a7a7;
+  font-family: "SFMono-Regular", "Courier New", monospace;
+  font-size: 0.78rem;
+  line-height: 1.55;
+  overflow-x: auto;
+  white-space: pre-wrap;
+}
+
+.editor-camera-info {
+  position: absolute;
+  top: 16px;
+  left: 16px;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  z-index: 2;
+  background: rgba(5, 5, 5, 0.78);
+  color: #f8f8f8;
+  padding: 8px 10px;
+  border-radius: 999px;
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
+  backdrop-filter: blur(18px);
+  font-size: 11px;
+  line-height: 1;
+}
+
+.editor-camera-info span {
+  color: #9b9b9b;
+}
+
+.editor-camera-info strong {
+  color: #ffffff;
+  font-weight: 600;
+}
+
+.editor-controls-panel {
+  position: absolute;
+  right: 16px;
+  top: 16px;
+  bottom: 16px;
+  width: min(340px, calc(100vw - 32px));
+  background: rgba(8, 8, 8, 0.88);
+  padding: 14px;
+  color: #f8f8f8;
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: 28px;
+  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.45);
+  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+  backdrop-filter: blur(22px);
+  scrollbar-width: thin;
+  scrollbar-color: #3a3a3a transparent;
+}
+
+.editor-controls-panel::-webkit-scrollbar {
+  width: 6px;
+}
+
+.editor-controls-panel::-webkit-scrollbar-thumb {
+  background: #3a3a3a;
+  border-radius: 999px;
+}
+
+.editor-panel-header {
+  padding: 12px 12px 16px;
+}
+
+.editor-panel-kicker {
+  color: #8f8f8f;
+  font-size: 0.7rem;
+  font-weight: 700;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+}
+
+.editor-panel-header h2 {
+  margin: 0.35rem 0 0.45rem;
+  color: #ffffff;
+  font-size: 1.55rem;
+  font-weight: 720;
+  letter-spacing: -0.06em;
+}
+
+.editor-panel-header p {
+  margin: 0;
+  color: #a3a3a3;
+  font-size: 0.84rem;
+  line-height: 1.45;
+}
+
+.editor-control-section {
+  padding: 14px 12px;
+  border-top: 1px solid rgba(255, 255, 255, 0.09);
+}
+
+.editor-section-heading {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 10px;
+}
+
+.editor-section-heading h3 {
+  margin: 0;
+  color: #ffffff;
+  font-size: 0.78rem;
+  font-weight: 700;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+}
+
+.editor-section-heading span,
+.editor-section-heading svg {
+  color: #777777;
+  font-size: 0.74rem;
+}
+
+.editor-transform-buttons {
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: 6px;
+}
+
+.editor-transform-button {
+  display: grid;
+  grid-template-columns: 18px 1fr auto;
+  align-items: center;
+  gap: 10px;
+  width: 100%;
+  padding: 10px 11px;
+  background: #101010;
+  color: #d9d9d9;
+  border: 1px solid #242424;
+  border-radius: 14px;
+  cursor: pointer;
+  font-size: 0.88rem;
+  font-weight: 620;
+  text-align: left;
+  transition:
+    background 160ms ease,
+    border-color 160ms ease,
+    color 160ms ease,
+    transform 160ms ease;
+}
+
+.editor-transform-button.active {
+  background: #ffffff;
+  color: #050505;
+  border-color: #ffffff;
+}
+
+.editor-transform-button:hover {
+  background: #191919;
+  border-color: #5c5c5c;
+  color: #ffffff;
+  transform: translateY(-1px);
+}
+
+.editor-transform-button.active:hover {
+  background: #ffffff;
+  color: #050505;
+}
+
+.editor-transform-button kbd {
+  min-width: 22px;
+  padding: 3px 6px;
+  border-radius: 7px;
+  background: rgba(0, 0, 0, 0.08);
+  color: currentColor;
+  font-family: inherit;
+  font-size: 0.7rem;
+  font-weight: 720;
+  text-align: center;
+}
+
+.editor-history-buttons {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 8px;
+  margin-top: 8px;
+}
+
+.editor-history-button {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 7px;
+  padding: 9px;
+  background: #101010;
+  color: #f2f2f2;
+  border: 1px solid #242424;
+  border-radius: 13px;
+  cursor: pointer;
+  font-size: 0.78rem;
+  font-weight: 650;
+}
+
+.editor-history-button span {
+  color: #8e8e8e;
+}
+
+.editor-history-button:disabled {
+  cursor: not-allowed;
+  opacity: 0.38;
+}
+
+.editor-action-button,
+.editor-player-button {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 9px;
+  width: 100%;
+  padding: 11px 12px;
+  background: #101010;
+  color: #f2f2f2;
+  border: 1px solid #242424;
+  border-radius: 14px;
+  cursor: pointer;
+  font-size: 0.88rem;
+  font-weight: 680;
+  transition:
+    background 160ms ease,
+    border-color 160ms ease,
+    color 160ms ease,
+    transform 160ms ease;
+}
+
+.editor-action-button + .editor-action-button {
+  margin-top: 8px;
+}
+
+.editor-action-button:hover,
+.editor-player-button:hover {
+  background: #191919;
+  border-color: #5c5c5c;
+  color: #ffffff;
+  transform: translateY(-1px);
+}
+
+.editor-action-button-primary,
+.editor-player-button.active {
+  background: #ffffff;
+  color: #050505;
+  border-color: #ffffff;
+}
+
+.editor-action-button-primary:hover,
+.editor-player-button.active:hover {
+  background: #ffffff;
+  color: #050505;
+}
+
+.editor-selected-info {
+  display: flex;
+  align-items: center;
+  gap: 11px;
+  background: #ffffff;
+  border: 1px solid #ffffff;
+  border-radius: 16px;
+  padding: 12px;
+  color: #050505;
+}
+
+.editor-selected-info strong,
+.editor-selected-info span {
+  display: block;
+}
+
+.editor-selected-info strong {
+  font-size: 0.92rem;
+  line-height: 1.2;
+}
+
+.editor-selected-info span {
+  color: #555555;
+  font-size: 0.75rem;
+  margin-top: 2px;
+}
+
+.editor-no-selection {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  background: #101010;
+  border: 1px dashed #363636;
+  border-radius: 16px;
+  padding: 12px;
+  color: #8f8f8f;
+  font-size: 0.86rem;
+}
+
+.editor-shortcuts-list {
+  display: grid;
+  gap: 7px;
+  margin: 0;
+}
+
+.editor-shortcuts-list div {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+  padding: 7px 0;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
+}
+
+.editor-shortcuts-list div:last-child {
+  border-bottom: 0;
+}
+
+.editor-shortcuts-list dt,
+.editor-shortcuts-list dd {
+  margin: 0;
+  font-size: 0.76rem;
+}
+
+.editor-shortcuts-list dt {
+  color: #ffffff;
+  font-weight: 700;
+}
+
+.editor-shortcuts-list dd {
+  color: #8d8d8d;
+  text-align: right;
+}
+
+.editor-json-section {
+  display: flex;
+  flex-direction: column;
+  min-height: 240px;
+  padding: 14px 12px 12px;
+  border-top: 1px solid rgba(255, 255, 255, 0.09);
+}
+
+.editor-json-view {
+  flex: 1;
+  max-height: 320px;
+  margin: 0;
+  padding: 8px 0;
+  overflow: auto;
+  background: #050505;
+  border: 1px solid #1f1f1f;
+  border-radius: 16px;
+  color: #d7d7d7;
+  font-family: "SFMono-Regular", "Courier New", monospace;
+  font-size: 0.72rem;
+  line-height: 1.55;
+  scrollbar-width: thin;
+  scrollbar-color: #3a3a3a transparent;
+}
+
+.editor-json-view::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+.editor-json-view::-webkit-scrollbar-thumb {
+  background: #3a3a3a;
+  border-radius: 999px;
+}
+
+.editor-json-view code {
+  display: grid;
+  grid-template-columns: 34px max-content;
+  gap: 10px;
+  min-width: 100%;
+  padding: 0 12px;
+  background: transparent;
+  color: inherit;
+  font-family: inherit;
+  white-space: pre;
+}
+
+.editor-json-view code span {
+  color: #5f5f5f;
+  text-align: right;
+  user-select: none;
+}
+
+.editor-json-view code.is-selected {
+  background: #111111;
+  color: #f2f2f2;
+}
+
+.editor-json-view code.is-selected * {
+  color: #f2f2f2;
+}
+
+.editor-json-view code.is-selected span {
+  color: #8a8a8a;
+}
+
+.editor-json-hint {
+  display: flex;
+  align-items: center;
+  gap: 7px;
+  margin-top: 8px;
+  color: #8d8d8d;
+  font-size: 0.74rem;
+}
+
+@media (max-width: 768px) {
+  .editor-error h2 {
+    font-size: 1.5rem;
+  }
+
+  .editor-upload-section {
+    padding: 1.5rem;
+  }
+
+  .editor-drop-zone {
+    padding: 1.5rem 1rem;
+  }
+
+  .editor-camera-info {
+    display: none;
+  }
+
+  .editor-controls-panel {
+    top: auto;
+    right: 10px;
+    bottom: 10px;
+    left: 10px;
+    width: auto;
+    max-height: 46vh;
+    border-radius: 22px;
+  }
+
+  .editor-json-section {
+    min-height: 180px;
+  }
+}
@@ -1,10 +1,13 @@
 import { StrictMode } from "react";
 import { createRoot } from "react-dom/client";
-import App from "./App.tsx";
+import { BrowserRouter } from "react-router-dom";
+import App from "./App";
 import "./index.css";

 createRoot(document.getElementById("root")!).render(
  <StrictMode>
-    <App />
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
  </StrictMode>,
 );
@@ -0,0 +1,195 @@
+import { useCallback, useState } from "react";
+import { Canvas } from "@react-three/fiber";
+import { EditorControls } from "@/features/editor/components/EditorControls";
+import { useEditorHistory } from "@/features/editor/hooks/useEditorHistory";
+import { useEditorSceneData } from "@/features/editor/hooks/useEditorSceneData";
+import { EditorScene } from "@/features/editor/scene/EditorScene";
+import type { MapNode, TransformMode } from "@/types/editor";
+
+export function EditorPage(): React.JSX.Element {
+  const {
+    hasMapJson,
+    isMapLoading,
+    sceneData,
+    setSceneData,
+    handleFolderUpload,
+  } = useEditorSceneData();
+
+  const [selectedNodeIndex, setSelectedNodeIndex] = useState<number | null>(
+    null,
+  );
+  const [hoveredNodeIndex, setHoveredNodeIndex] = useState<number | null>(null);
+  const [transformMode, setTransformMode] =
+    useState<TransformMode>("translate");
+  const [isPlayerMode, setIsPlayerMode] = useState(false);
+
+  const {
+    undoCount,
+    redoCount,
+    handleUndo,
+    handleRedo,
+    handleTransformStart,
+    handleTransformEnd,
+  } = useEditorHistory(sceneData, setSceneData);
+
+  const handleSelectNode = useCallback((index: number | null) => {
+    setSelectedNodeIndex(index);
+  }, []);
+
+  const handleHoverNode = useCallback((index: number | null) => {
+    setHoveredNodeIndex(index);
+  }, []);
+
+  const handleTransformModeChange = useCallback((mode: TransformMode) => {
+    setTransformMode(mode);
+  }, []);
+
+  const handleSaveToServer = useCallback(async () => {
+    if (!sceneData) return;
+    const json = JSON.stringify(sceneData.mapNodes, null, 2);
+
+    try {
+      const response = await fetch("/api/save-map", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: json,
+      });
+
+      if (response.ok) {
+        alert("Map enregistrée avec succès!");
+      } else {
+        alert("Erreur lors de l'enregistrement");
+      }
+    } catch (err) {
+      console.error("Error saving map:", err);
+      alert("Erreur lors de l'enregistrement");
+    }
+  }, [sceneData]);
+
+  const handleExportJson = useCallback(() => {
+    if (!sceneData) return;
+    const json = JSON.stringify(sceneData.mapNodes, null, 2);
+    const blob = new Blob([json], { type: "application/json" });
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement("a");
+    a.href = url;
+    a.download = "map.json";
+    a.click();
+    window.setTimeout(() => URL.revokeObjectURL(url), 0);
+  }, [sceneData]);
+
+  const handlePlayerMode = useCallback(() => {
+    setIsPlayerMode((prev) => !prev);
+  }, []);
+
+  const handleNodeTransform = useCallback(
+    (nodeIndex: number, updatedNode: MapNode) => {
+      setSceneData((prev) => {
+        if (!prev) return null;
+        const newMapNodes = [...prev.mapNodes];
+        newMapNodes[nodeIndex] = updatedNode;
+        return { ...prev, mapNodes: newMapNodes };
+      });
+    },
+    [setSceneData],
+  );
+
+  if (isMapLoading) {
+    return (
+      <div className="editor-container">
+        <div className="editor-loading">
+          <h2>Chargement de l'éditeur...</h2>
+          <p>Vérification de map.json dans public/</p>
+        </div>
+      </div>
+    );
+  }
+
+  if (!hasMapJson) {
+    return (
+      <div className="editor-container">
+        <div className="editor-error">
+          <h2>Erreur : map.json introuvable</h2>
+          <p>
+            Le fichier map.json est requis dans le dossier <code>public/</code>.
+          </p>
+
+          <div className="editor-upload-section">
+            <h3>Télécharger un dossier contenant map.json</h3>
+
+            <label className="editor-drop-zone">
+              <input
+                type="file"
+                className="editor-folder-input"
+                onChange={handleFolderUpload}
+                multiple
+                {...{ webkitdirectory: "" }}
+              />
+              Choisir un dossier contenant map.json
+            </label>
+
+            <div className="editor-folder-structure">
+              <h4>Structure requise :</h4>
+              <pre>
+                public/ ├── <strong>map.json</strong> (à la racine) └── models/
+                ├── arbre/ │ └── model.gltf ├── building/ │ └── model.gltf └──
+                ...
+              </pre>
+            </div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="editor-container">
+      <Canvas
+        camera={{ position: [0, 50, 100], fov: 50 }}
+        style={{ width: "100%", height: "100%" }}
+        onCreated={({ gl }) => {
+          gl.setClearColor("#050505");
+        }}
+      >
+        <EditorScene
+          sceneData={sceneData!}
+          selectedNodeIndex={selectedNodeIndex}
+          onSelectNode={handleSelectNode}
+          hoveredNodeIndex={hoveredNodeIndex}
+          onHoverNode={handleHoverNode}
+          transformMode={transformMode}
+          onTransformModeChange={handleTransformModeChange}
+          onTransformStart={handleTransformStart}
+          onTransformEnd={handleTransformEnd}
+          onNodeTransform={handleNodeTransform}
+          onUndo={handleUndo}
+          onRedo={handleRedo}
+          isPlayerMode={isPlayerMode}
+        />
+      </Canvas>
+
+      {sceneData && (
+        <EditorControls
+          transformMode={transformMode}
+          onTransformModeChange={handleTransformModeChange}
+          selectedNodeIndex={selectedNodeIndex}
+          mapNodes={sceneData.mapNodes}
+          nodesCount={sceneData.mapNodes.length}
+          selectedNodeName={
+            selectedNodeIndex !== null && sceneData.mapNodes[selectedNodeIndex]
+              ? sceneData.mapNodes[selectedNodeIndex].name || null
+              : null
+          }
+          undoCount={undoCount}
+          redoCount={redoCount}
+          onUndo={handleUndo}
+          onRedo={handleRedo}
+          onExportJson={handleExportJson}
+          onSaveToServer={import.meta.env.DEV ? handleSaveToServer : undefined}
+          onPlayerMode={handlePlayerMode}
+          isPlayerMode={isPlayerMode}
+        />
+      )}
+    </div>
+  );
+}
@@ -0,0 +1,16 @@
+import type { Vector3Tuple } from "@/types/3d";
+
+export interface MapNode {
+  name: string;
+  type: string;
+  position: Vector3Tuple;
+  rotation: Vector3Tuple;
+  scale: Vector3Tuple;
+}
+
+export interface SceneData {
+  mapNodes: MapNode[];
+  models: Map<string, string>;
+}
+
+export type TransformMode = "translate" | "rotate" | "scale";
@@ -1,6 +1,6 @@
 export type InteractableKind = "grab" | "trigger";

-export interface TriggerInteractableHandle {
+interface TriggerInteractableHandle {
  kind: "trigger";
  label: string;
  onPress: () => void;
@@ -1,6 +1,6 @@
 export type LogLevel = "debug" | "info" | "warn" | "error";

-export type LogValue =
+type LogValue =
  | string
  | number
  | boolean
@@ -0,0 +1,41 @@
+import type { MapNode, SceneData } from "@/types/editor";
+
+const MAP_JSON_PATH = "/map.json";
+
+export async function createSceneDataFromFiles(
+  files: FileList,
+): Promise<SceneData> {
+  const fileMap = new Map<string, File>();
+
+  for (const file of Array.from(files)) {
+    fileMap.set(getProjectRelativePath(file), file);
+  }
+
+  const mapFile = fileMap.get(MAP_JSON_PATH);
+  if (!mapFile) {
+    throw new Error("Fichier map.json manquant à la racine du dossier");
+  }
+
+  const mapNodes: MapNode[] = JSON.parse(await mapFile.text());
+  const models = new Map<string, string>();
+
+  for (const [path, file] of fileMap.entries()) {
+    const modelMatch = path.match(/^\/models\/(.+)\/model\.gltf$/);
+    if (modelMatch?.[1]) {
+      models.set(modelMatch[1], URL.createObjectURL(file));
+    }
+  }
+
+  return { mapNodes, models };
+}
+
+function getProjectRelativePath(file: File): string {
+  const relativePath = file.webkitRelativePath || file.name;
+
+  if (!relativePath.includes("/")) {
+    return `/${relativePath}`;
+  }
+
+  const [, ...pathParts] = relativePath.split("/");
+  return `/${pathParts.join("/")}`;
+}
@@ -0,0 +1,40 @@
+import type { MapNode, SceneData } from "@/types/editor";
+
+const MAP_JSON_PATH = "/map.json";
+const MODEL_FILE_NAME = "model.gltf";
+
+export async function loadMapSceneData(): Promise<SceneData | null> {
+  const response = await fetch(MAP_JSON_PATH);
+
+  if (!response.ok) {
+    return null;
+  }
+
+  const mapNodes: MapNode[] = await response.json();
+  return createSceneData(mapNodes);
+}
+
+async function createSceneData(mapNodes: MapNode[]): Promise<SceneData> {
+  const models = await loadMapModelUrls(mapNodes);
+  return { mapNodes, models };
+}
+
+async function loadMapModelUrls(
+  mapNodes: MapNode[],
+): Promise<Map<string, string>> {
+  const uniqueModelNames = [...new Set(mapNodes.map((node) => node.name))];
+  const modelEntries = await Promise.all(
+    uniqueModelNames.map(async (modelName) => {
+      const modelUrl = `/models/${modelName}/${MODEL_FILE_NAME}`;
+
+      try {
+        const response = await fetch(modelUrl, { method: "HEAD" });
+        return response.ok ? ([modelName, modelUrl] as const) : null;
+      } catch {
+        return null;
+      }
+    }),
+  );
+
+  return new Map(modelEntries.filter((entry) => entry !== null));
+}
@@ -0,0 +1,80 @@
+import { useEffect, useMemo, useState, useRef } from "react";
+import { useGLTF } from "@react-three/drei";
+import * as THREE from "three";
+import { useOctreeGraphNode } from "@/hooks/useOctreeGraphNode";
+import { loadMapSceneData } from "@/utils/loadMapSceneData";
+import type { OctreeReadyHandler } from "@/types/3d";
+import type { MapNode } from "@/types/editor";
+
+interface GameMapProps {
+  onOctreeReady: OctreeReadyHandler;
+}
+
+export function GameMap({ onOctreeReady }: GameMapProps): React.JSX.Element {
+  const [mapNodes, setMapNodes] = useState<MapNode[]>([]);
+  const [isLoading, setIsLoading] = useState(true);
+  const groupRef = useRef<THREE.Group>(null);
+
+  useOctreeGraphNode(groupRef, onOctreeReady);
+
+  useEffect(() => {
+    const loadMap = async () => {
+      try {
+        const sceneData = await loadMapSceneData();
+        if (!sceneData) {
+          console.warn("map.json not found");
+          setIsLoading(false);
+          return;
+        }
+
+        setMapNodes(
+          sceneData.mapNodes.filter((node) => sceneData.models.has(node.name)),
+        );
+      } catch (error) {
+        console.error("Error loading map:", error);
+      } finally {
+        setIsLoading(false);
+      }
+    };
+
+    loadMap();
+  }, []);
+
+  if (isLoading) {
+    return <></>;
+  }
+
+  return (
+    <group ref={groupRef}>
+      {mapNodes.map((node, index) => (
+        <ModelInstance key={index} node={node} />
+      ))}
+    </group>
+  );
+}
+
+function ModelInstance({ node }: { node: MapNode }): React.JSX.Element {
+  const modelPath = `/models/${node.name}/model.gltf`;
+  const groupRef = useRef<THREE.Group>(null);
+  const { scene } = useGLTF(modelPath);
+  const sceneInstance = useMemo(() => scene.clone(true), [scene]);
+  const { position, rotation, scale } = node;
+
+  useEffect(() => {
+    if (groupRef.current) {
+      groupRef.current.position.set(...position);
+      groupRef.current.rotation.set(...rotation);
+      groupRef.current.scale.set(...scale);
+    }
+  }, [position, rotation, scale]);
+
+  return (
+    <primitive
+      ref={groupRef}
+      object={sceneInstance}
+      position={position}
+      rotation={rotation}
+      scale={scale}
+    />
+  );
+}
@@ -10,7 +10,7 @@ import { DebugCameraControls } from "@/utils/debug/scene/DebugCameraControls";
 import { DebugHelpers } from "@/utils/debug/scene/DebugHelpers";
 import { Environment } from "@/world/Environment";
 import { Lighting } from "@/world/Lighting";
-import { Map } from "@/world/Map";
+import { GameMap } from "@/world/GameMap";
 import { PlayerComponent } from "@/world/player/PlayerComponent";
 import { TestScene } from "@/world/debug/TestScene";

@@ -31,7 +31,7 @@ export function World(): React.JSX.Element {
      {cameraMode === "debug" ? <DebugCameraControls /> : null}

      {sceneMode === "game" ? (
-        <Map onOctreeReady={setOctree} />
+        <GameMap onOctreeReady={setOctree} />
      ) : (
        <TestScene onOctreeReady={setOctree} />
      )}
@@ -1,9 +1,103 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
+import path from "node:path";
+import fs from "node:fs";
 import { fileURLToPath } from "node:url";
+import type { ServerResponse } from "node:http";
+import type { Plugin } from "vite";
+
+const __dirname = fileURLToPath(new URL(".", import.meta.url));
+
+const MAX_MAP_PAYLOAD_BYTES = 1024 * 1024;
+const JSON_HEADERS = { "Content-Type": "application/json" };
+
+function sendJson(
+  res: ServerResponse,
+  status: number,
+  body: unknown,
+  headers: Record<string, string> = {},
+): void {
+  res
+    .writeHead(status, { ...JSON_HEADERS, ...headers })
+    .end(JSON.stringify(body));
+}
+
+function isVector3(value: unknown): value is [number, number, number] {
+  return (
+    Array.isArray(value) &&
+    value.length === 3 &&
+    value.every((item) => typeof item === "number" && Number.isFinite(item))
+  );
+}
+
+function isMapNode(value: unknown): value is Record<string, unknown> {
+  if (typeof value !== "object" || value === null) {
+    return false;
+  }
+
+  const node = value as Record<string, unknown>;
+
+  return (
+    typeof node.name === "string" &&
+    typeof node.type === "string" &&
+    isVector3(node.position) &&
+    isVector3(node.rotation) &&
+    isVector3(node.scale)
+  );
+}
+
+function isMapPayload(value: unknown): boolean {
+  return Array.isArray(value) && value.every(isMapNode);
+}
+
+const saveMapPlugin = (): Plugin => ({
+  name: "save-map-api",
+  configureServer(server) {
+    server.middlewares.use("/api/save-map", async (req, res) => {
+      if (req.method !== "POST") {
+        sendJson(res, 405, { error: "Method not allowed" }, { Allow: "POST" });
+        return;
+      }
+
+      const chunks: Buffer[] = [];
+      let size = 0;
+
+      for await (const chunk of req) {
+        const buffer = Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk);
+        size += buffer.length;
+        if (size > MAX_MAP_PAYLOAD_BYTES) {
+          sendJson(res, 413, { error: "Payload too large" });
+          req.destroy();
+          return;
+        }
+        chunks.push(buffer);
+      }
+
+      try {
+        const data = JSON.parse(Buffer.concat(chunks).toString());
+        if (!isMapPayload(data)) {
+          sendJson(res, 400, { error: "Invalid map payload" });
+          return;
+        }
+
+        const mapPath = path.resolve(__dirname, "public/map.json");
+        await fs.promises.writeFile(
+          mapPath,
+          JSON.stringify(data, null, 2),
+          "utf8",
+        );
+        sendJson(res, 200, { success: true });
+      } catch (err) {
+        const status = err instanceof SyntaxError ? 400 : 500;
+        const message = err instanceof Error ? err.message : "Unknown error";
+        sendJson(res, status, { error: message });
+      }
+    });
+  },
+});

 export default defineConfig({
-  plugins: [react()],
+  plugins: [react(), saveMapPlugin()],
  resolve: {
    alias: {
      "@": fileURLToPath(new URL("./src", import.meta.url)),
Author	SHA1	Message	Date
Tom Boullay	d4e7edaa89	Merge pull request #4 from La-Fabrik-Durable/feat-editor Feat/editor	2026-04-28 13:22:44 +02:00
Astro	ab21df18cb	fix editor map reliability	2026-04-28 11:06:09 +02:00
Astro	7e067ecccd	Update Map.tsx	2026-04-28 10:53:57 +02:00
Astro	3fac43d5f1	Create Map.tsx	2026-04-28 10:52:05 +02:00
Astro	abfbb284f5	Update debugConfig.ts	2026-04-28 10:48:42 +02:00
math-pixel	7588f7f736	Merge pull request #8 from La-Fabrik-Durable/feat/deploy-test Feat/deploy test	2026-04-28 10:44:12 +02:00
Astro	5ff5b89302	Merge branch 'feat-editor' of https://github.com/La-Fabrik-Durable/La-Fabrik into feat-editor	2026-04-28 10:43:08 +02:00
Astro	af35150452	cleaaning	2026-04-28 10:42:57 +02:00
math-pixel	31a99902dd	Delete test-editor.html	2026-04-28 10:39:58 +02:00
Astro	a259c3d2e2	fix: style	2026-04-28 10:30:31 +02:00
Astro	e19cc72ad5	tyle: refresh editor controls with monochrome UI	2026-04-28 10:08:17 +02:00
Astro	e1d2bfdc75	refactor: move game map into world folder	2026-04-28 09:47:09 +02:00
Astro	8f40bb8133	docs: document editor architecture and user features	2026-04-28 09:43:51 +02:00
Astro	7b38f04a0d	refactor: move editor page and types to conventional folders	2026-04-28 09:29:18 +02:00
math-pixel	eade051241	update: deploy file	2026-04-27 20:46:52 +02:00
math-pixel	e868e72402	update: deploy file	2026-04-27 20:40:05 +02:00
math-pixel	4783784fb3	feat: change version	2026-04-27 20:27:21 +02:00
math-pixel	bfe8c49323	fix :editor	2026-04-27 17:25:56 +02:00
math-pixel	1a91fcaca0	fix: main model map	2026-04-27 16:38:05 +02:00
math-pixel	21d91f1de1	update models loading in /editor	2026-04-27 16:27:56 +02:00
math-pixel	868f7a1cfd	fix: load all models/	2026-04-27 16:07:57 +02:00
math-pixel	2001955625	fix: address code review comments - vite.config.ts: fix __dirname for ESM, add 1MB payload limit + JSON validation - MapViewer.tsx: remove broken window.isTransforming checks, fix callback order - EditorPage.tsx: derive undoCount from historyManager in handleTransformEnd - package.json: support Node 20 or 22 in engines	2026-04-27 14:21:50 +02:00
math-pixel	3254291ba7	fix: lint	2026-04-27 14:19:26 +02:00
math-pixel	753a767662	fix: format	2026-04-27 13:57:17 +02:00
math-pixel	bcf3a63fc5	Merge branch 'develop' into feat-editor	2026-04-27 13:55:13 +02:00
math-pixel	ab8c84e006	Merge remote-tracking branch 'origin/develop' into feat-editor	2026-04-27 13:52:08 +02:00
Astro	8abc69ebc3	Merge branch 'develop' of https://github.com/La-Fabrik-Durable/La-Fabrik into develop	2026-04-27 13:50:50 +02:00
math-pixel	b63412de13	update: map & update: package json for CI	2026-04-27 13:44:14 +02:00
math-pixel	6b8ba3d58d	feat : save map.json on project	2026-04-23 15:40:10 +02:00
math-pixel	d0cf876372	feat editor	2026-04-23 15:24:40 +02:00
Astro	fd7571fbe1	Update hero.png	2026-04-16 09:25:23 +02:00