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--- en:toolworks:docs:apparatus:extended-tutorial [2022/06/11 12:27] – Refactor first mechanic jispar
+++ en:toolworks:docs:apparatus:extended-tutorial [2022/06/12 14:12] – Регистр буквы исправил. jispar
@@ Line 96: / Line 96: @@
   - Go to ''MainMenu'' folder in the Content Browser and [[ue>creating-blueprint-classes-in-unreal-engine/#usingtheassetview|create]] a new HUD class (derived from ''HUD''). Name it ''BP_MainMenuHUD''. Click on the diagram-like button on the up Editor menu, under "World Override" go to the "Game Mode: Not overridden!" option, select "Create" -> "MechanicalGameMode".{{ :en:toolworks:docs:apparatus:create-main-menu-gamemode.png?nolink |}}
-  - In the pop-up window name new created blueprint like ''BP_MenuGameMode'' and place it under ''MainMenu'' folder. In the opened BP Editor navigate to [[ue>setting-up-a-game-mode-in-unreal-engine/|details panel]] and make ''HUD Class'' option to be ''BP_MainMenuHUD''. Then go to the graph editor and disable joystick like so:{{ :en:toolworks:docs:apparatus:disable-joystick.png?nolink |}}
+  - In the pop-up window name new created blueprint like ''BP_MenuGameMode'' and place it under ''MainMenu'' folder. In the opened BP Editor navigate to [[ue>setting-up-a-game-mode-in-unreal-engine/|Class defaults]] and make ''HUD Class'' option to be ''BP_MainMenuHUD'', but ''Default pawn class'' to be ''Pawn''.{{ :en:toolworks:docs:apparatus:set-gamemode.png?nolink |}}Then go to the graph editor and disable joystick like so:{{ :en:toolworks:docs:apparatus:disable-joystick.png?nolink |}}
   - Now we need to add animation of light source swaying. We will perform this logic in the GameMode BP using ECS. Go to the level editor, select ''SpotLight'' object and add a ''Subjective Actor'' component to it via details panel. Create a new detail BP called ''D_Swaying'' in the ''MainMenu'' folder. In the details panel of recently added subjective component add this detail to the spotlight.{{ :en:toolworks:docs:apparatus:swaying-detail.png?nolink |}}
   - Next, select SpotLight actor and make it [[ue>BuildingWorlds/LightingAndShadows/LightMobility/|moveable]] via details panel. Go to the newly added detail BP editor and add some variables:
@@ Line 120: / Line 120: @@
     - Amplitude: ''17'';
     - Speed: ''80''.
-  - Go to the project settings and in ''Supported Platforms'' remove all flags except for Android.
+  - Go to the project settings and in ''Supported Platforms'' remove all flags except for Android. **Find** ''Support Movable Spotlights'' and ''Support Movable SpotlightShadows'' settings and **enable** them both.
-  - Launch your game on the Android device (if you have one).
+  - Launch your game on the Android device (if you have one).<WRAP center round help 60%>
+Here are some advices of how to launch the game on the real device, because sometimes this step is just a headache for developers:
+  - Before launching on the device, reopen your UE in administrator mode, as it mentioned [[https://forums.unrealengine.com/t/packaging-fails-with-unauthorizedaccessexception-access-to-the-path-c-program-files-epic-games-ue_4-18-engine-programs-automationtool-saved-is-denied/416792|here]].
+  - To ensure that your device is connected to the computer, open [[https://ru.wikipedia.org/wiki/Cmd.exe|cmd]] and run ''adb devices''. You should see your device and its id in the output. The last command is included in Android Studio [[https://developer.android.com/studio/releases/platform-tools|platform-tools]], that is can be located in the path ''C:\Users\<UserName>\AppData\Local\Android\Sdk\platform-tools''. Use short USB cable, because long USB cables often useful only for device charging, not for gadgets connection.
+  - Go to the [[https://developer.android.com/studio/intro/update#sdk-manager|Android Studio SDK manager]] and install ''Android 10.0+ (R)'' (that is API version of 30) or ''Android 10.0 (Q)'' (API 29) and uninstall ''Android API 33''.
+  - In UE projects settings find ''Android SDK'' section and set these settings: ''SDK API level'' to ''29'' and ''NDK API level'' to ''android-29'' (as it suggested [[https://forums.unrealengine.com/t/failed-to-open-descriptor-file-android/467113/11?u=prikalel|here]]).
+  - Go to UE project settings and [[https://docs.unrealengine.com/5.0/en-US/setting-up-unreal-engine-projects-for-android-development/|configure your project for android]].
+  - You can try other build formats (like ''Multi'' or ''DXT'') as it mentioned [[https://forums.unrealengine.com/t/failed-to-open-descriptor-file-android/467113/9?u=prikalel|here]].
+  - To solve ''Failed to open descriptor file'' [[https://forums.unrealengine.com/t/failed-to-open-descriptor-file-android/467113/9?u=prikalel|error]], you can try to create a [[https://docs.unrealengine.com/4.27/en-US/SharingAndReleasing/Mobile/Android/PackagingAndroidProject/|build and install]] the game with ''bat''-script.
+  - Other solutions can be found [[https://forums.unrealengine.com/t/android-builds-do-not-work-anymore/139067/7?u=prikalel|here]], but anyway, just try to find your problem in [[https://forums.unrealengine.com/|Google]] or write your problem to [[https://discord.gg/PzZUfgHR8m|us]] directly.
+  - Check your device API level with [[https://play.google.com/store/apps/details?id=com.cpuid.cpu_z&hl=ru&gl=US|CPU-Z]] application.
+</WRAP>
+<WRAP center round info 60%>
+Our result:
+{{youtube>DWirEgd5YdM?medium}}
+</WRAP>