Update vcpkg.json to restrict dependencies to Windows platform and fix classic mode installation

Change package name to "simple-engine" and add platform specifiers to all dependencies. Update install script to use temporary manifest root directory for proper vcpkg classic mode operation, preventing manifest mode conflicts.

Author: gpx1000

attachments/simple_engine/install_dependencies_windows.bat

@@ -24,9 +24,11 @@ set VCPKG_BINARY_SOURCES=clear;files,%TEMP%\vcpkg-cache,readwrite
 :: Create cache directory if it doesn't exist
 if not exist %TEMP%\vcpkg-cache mkdir %TEMP%\vcpkg-cache
 
-:: Install all dependencies at once using vcpkg in classic mode
+:: Install all dependencies at once using vcpkg in classic mode by pointing to an empty manifest root
 echo Installing all dependencies...
-vcpkg install glfw3 glm tinyobjloader stb tinygltf nlohmann-json ktx[vulkan] openal-soft --triplet=x64-windows
+if not exist %TEMP%\vcpkg-classic-mode mkdir %TEMP%\vcpkg-classic-mode
+vcpkg install glfw3 glm tinyobjloader stb tinygltf nlohmann-json ktx[vulkan] openal-soft --triplet=x64-windows --x-manifest-root=%TEMP%\vcpkg-classic-mode
+rmdir %TEMP%\vcpkg-classic-mode
 
 :: Remind about Vulkan SDK
 echo.

attachments/simple_engine/vcpkg.json

@@ -1,18 +1,16 @@
 {
-  "name": "vulkan-game-engine-tutorial",
+  "name": "simple-engine",
   "version": "1.0.0",
   "dependencies": [
-    {
-      "name": "glfw3",
-      "platform": "!android"
-    },
-    "glm",
-    "openal-soft",
+    { "name": "glfw3", "platform": "windows" },
+    { "name": "glm", "platform": "windows" },
+    { "name": "openal-soft", "platform": "windows" },
+    { "name": "tinygltf", "platform": "windows" },
+    { "name": "nlohmann-json", "platform": "windows" },
     {
       "name": "ktx",
+      "platform": "windows",
       "features": [ "vulkan" ]
-    },
-    "tinygltf",
-    "nlohmann-json"
+    }
   ]
 }