Mythic GME Adventures

Mythic GME Adventures is an App for managing adventures using the rules of Mythic Game Master Emulator, 2nd Edition.

Features:

Fate chart with Chaos variations (standard, mid, low, none)
Meaning tables (from the book + user-created + translation support)
Threads and Characters lists
Thread progress track and Discovery questions
Scenes with Adjustments
Keyed Scenes
Prepared Adventures
Basic dice roller
Save on Google Drive: you can share your adventures between your devices
Works offline
Export your adventure to a text file: you can format it properly in your text editor of choice
Physical dice mode: switch to this mode to roll the dice yourself and lookup the result in the App

Available on Windows, Android and Web.

The web version can be "installed" as an App on iOS and any desktop.
Please refer to the User Manual for browser compatibility.

See the Home page for more details.

Build

Windows

Install Inno Setup.

flutter build windows
"C:\Program Files (x86)\Inno Setup 6\ISCC.exe" windows\setup.iss

The setup is in .\build\windows.

Android

Update the build number in pubspec.yml for a new release. The build number will be used as versionCode in android\app\build.gradle. Android versioning.
Build the App bundle.
```
flutter build appbundle
```
The bundle is build/app/outputs/bundle/release/app-release.aab.

Web

Build the site.

flutter build web --base-href /<build_number>/

The result is in build\web.

The content must be deployed to the directory /<build_number>/ except index.html and auth.html that must be deployed at the root:

/<build_number>
  icons
  manifest.json
  main.dart.js
  ...
/index.html
/auth.html

This is required to ensure having the browser load the latest version of the site while utilizing the offline caching of the PWA.
See flutter/flutter#127459 (comment) for more info.
Another option is to build with --pwa-strategy none to disable PWA caching completely (in this case manifest.json must be updated with "start_url": ".").

Deploy: https://learn.microsoft.com/en-us/azure/static-web-apps/static-web-apps-cli-deploy

cd build\web
az login
az staticwebapp secrets list --name swa-mythic-gme-adventures --query "properties.apiKey"
swa deploy --env production --deployment-token TOKEN

Development

Certificates

Android:

 keytool -genkey -v -keystore upload-keystore.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias upload

Non versioned files

From Securesafe:

download android\upload-keystore.jks
download android\key.properties

rem Android
magick -background "#2f3066" -size 192x192 assets\ic_launcher.svg android\app\src\main\res\mipmap-xxxhdpi\ic_launcher.png
magick -background "#2f3066" -size 144x144 assets\ic_launcher.svg android\app\src\main\res\mipmap-xxhdpi\ic_launcher.png
magick -background "#2f3066" -size 96x96 assets\ic_launcher.svg android\app\src\main\res\mipmap-xhdpi\ic_launcher.png
magick -background "#2f3066" -size 72x72 assets\ic_launcher.svg android\app\src\main\res\mipmap-hdpi\ic_launcher.png
magick -background "#2f3066" -size 48x48 assets\ic_launcher.svg android\app\src\main\res\mipmap-mdpi\ic_launcher.png

magick -background none -size 108x108 assets\splash-android12-light.svg android\app\src\main\res\drawable\ic_launcher_foreground.png

magick -background none -size 500x500 assets\splash-light.svg assets\splash-light.png
magick -background none -size 500x500 assets\splash-dark.svg assets\splash-dark.png

magick -background "#2f3066" -size 512x512 assets\android-store.svg assets\android-store.png

rem Windows
magick -background none -size 16x16 assets\splash-light.svg %temp%\ic-16.png
magick -background none -size 20x20 assets\splash-light.svg %temp%\ic-20.png
magick -background none -size 24x24 assets\splash-light.svg %temp%\ic-24.png
magick -background none -size 30x30 assets\splash-light.svg %temp%\ic-30.png
magick -background none -size 32x32 assets\splash-light.svg %temp%\ic-32.png
magick -background none -size 36x36 assets\splash-light.svg %temp%\ic-36.png
magick -background none -size 40x40 assets\splash-light.svg %temp%\ic-40.png
magick -background none -size 48x48 assets\splash-light.svg %temp%\ic-48.png
magick -background none -size 60x60 assets\splash-light.svg %temp%\ic-60.png
magick -background none -size 64x64 assets\splash-light.svg %temp%\ic-64.png
magick -background none -size 72x72 assets\splash-light.svg %temp%\ic-72.png
magick -background none -size 80x80 assets\splash-light.svg %temp%\ic-80.png
magick -background none -size 96x96 assets\splash-light.svg %temp%\ic-96.png
magick -background none -size 256x256 assets\splash-light.svg %temp%\ic-256.png
magick %temp%\ic-*.png windows\runner\resources\app_icon.ico

rem web
rem https://learn.microsoft.com/en-us/microsoft-edge/progressive-web-apps-chromium/how-to/icon-theme-color
magick -background none -size 16x16 assets\splash-light_mini.svg web\favicon.png
magick -background none -size 16x16 assets\splash-light_mini.svg web\icons\icon-16.png
magick -background none -size 24x24 assets\splash-light_mini.svg web\icons\icon-24.png
magick -background none -size 32x32 assets\splash-light_mini.svg web\icons\icon-32.png
magick -background none -size 44x44 assets\splash-light_mini.svg web\icons\icon-44.png
magick -background none -size 48x48 assets\splash-light_mini.svg web\icons\icon-48.png
magick -background none -size 55x55 assets\splash-light_mini.svg web\icons\icon-55.png
magick -background none -size 71x71 assets\splash-light_mini.svg web\icons\icon-71.png
magick -background none -size 89x89 assets\splash-light_mini.svg web\icons\icon-89.png
magick -background none -size 150x150 assets\splash-light.svg web\icons\icon-150.png
magick -background none -size 188x188 assets\splash-light.svg web\icons\icon-188.png
magick -background none -size 192x192 assets\splash-light.svg web\icons\icon-192.png
magick -background none -size 256x256 assets\splash-light.svg web\icons\icon-256.png
magick -background none -size 310x310 assets\splash-light.svg web\icons\icon-310.png
magick -background none -size 388x388 assets\splash-light.svg web\icons\icon-388.png
magick -background none -size 512x512 assets\splash-light.svg web\icons\icon-512.png

Platform-specific

file_picker: https://github.com/miguelpruivo/flutter_file_picker/wiki/Setup
flutter_secure_storage: https://pub.dev/packages/flutter_secure_storage
Only one App instance on Desktop: https://stackoverflow.com/questions/67233239/run-only-single-instance-of-flutter-desktop-application

Android

android SDK versions

in android\app\build.gradle

 defaultConfig {
 	...
 	minSdkVersion 21
 	targetSdkVersion 34
 }

to avoid saving the secure storage:

in android\app\src\main\AndroidManifest.xml add to activity: android:fullBackupContent="@xml/auto_backup_rules" android:dataExtractionRules="@xml/data_extraction_rules"

add file android\app\src\main\res\xml\auto_backup_rules.xml

 <?xml version="1.0" encoding="utf-8"?>
 <full-backup-content>
 	<include domain="sharedpref" path="."/>
 	<exclude domain="sharedpref" path="FlutterSecureStorage"/>
 </full-backup-content>

add file android\app\src\main\res\xml\data_extraction_rules.xml

 <?xml version="1.0" encoding="utf-8"?>
 <data-extraction-rules>
 	<cloud-backup>
 		<include domain="sharedpref" path="."/>
 		<exclude domain="sharedpref" path="FlutterSecureStorage"/>
 	</cloud-backup>
 	<device-transfer>
 		<include domain="sharedpref" path="."/>
 		<exclude domain="sharedpref" path="FlutterSecureStorage"/>
 	</device-transfer>
 </data-extraction-rules>

to enable signing

in android\app\build.gradle

 def keystoreProperties = new Properties()
 def keystorePropertiesFile = rootProject.file('key.properties')
 if (keystorePropertiesFile.exists()) {
 		keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
 }

 android {
 	...
 	signingConfigs {
 		release {
 			keyAlias keystoreProperties['keyAlias']
 			keyPassword keystoreProperties['keyPassword']
 			storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
 			storePassword keystoreProperties['storePassword']
 		}
 	}
 	
 	buildTypes {
 		release {
 			signingConfig signingConfigs.release
 		}
 	}
 }

macOS

intercept exit event, in macos/Runner/AppDelegate.swift:

 override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
 	return false
}

Name		Name	Last commit message	Last commit date
Latest commit History 38 Commits
.github/workflows		.github/workflows
android		android
assets		assets
docs		docs
lib		lib
tools		tools
web		web
windows		windows
.editorconfig		.editorconfig
.gitignore		.gitignore
.metadata		.metadata
README.md		README.md
TRANSLATION.md		TRANSLATION.md
analysis_options.yaml		analysis_options.yaml
flutter_native_splash.yaml		flutter_native_splash.yaml
pubspec.lock		pubspec.lock
pubspec.yaml		pubspec.yaml
release.bat		release.bat

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Mythic GME Adventures

Build

Windows

Android

Web

Development

Certificates

Non versioned files

VS Code extensions

Upgrade

Google Sign-in

Image converter

Platform-specific

Android

macOS

About

Releases 14

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idispatch75/mythic-gme-adventures

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Mythic GME Adventures

Build

Windows

Android

Web

Development

Certificates

Non versioned files

VS Code extensions

Upgrade

Google Sign-in

Image converter

Platform-specific

Android

macOS

About

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Releases 14

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Contributors 2

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