Start making suggested QoL changes.

There's the iOS MinimumOSVersion change to 11.0 . There's the start to having default values in each of the most common fields, to match the fast usage of gdx-setup. There's also includes a safeguard against loading VisUI twice.

src/main/kotlin/gdx/liftoff/config/Configuration.kt

@@ -69,7 +69,8 @@ class Configuration {
   @Initiate(priority = AutumnActionPriority.TOP_PRIORITY)
   fun initiate(skinService: SkinService, interfaceService: InterfaceService, localeService: LocaleService) {
     VisUI.setSkipGdxVersionCheck(true)
-    VisUI.load(Gdx.files.internal("skin/tinted.json"))
+    if(!VisUI.isLoaded())
+      VisUI.load(Gdx.files.internal("skin/tinted.json"))
     skinService.addSkin("default", VisUI.getSkin())
     FileChooser.setDefaultPrefsName(PREFERENCES_PATH)
 

src/main/kotlin/gdx/liftoff/preferences/MainClassPreference.kt

@@ -7,4 +7,8 @@ import com.github.czyzby.autumn.mvc.stereotype.preference.Property
  */
 @Property("MainClass")
 @Suppress("unused") // Referenced via reflection.
-class MainClassPreference : AbstractStringPreference()
+class MainClassPreference : AbstractStringPreference(){
+  override fun getDefault(): String {
+    return "Main"
+  }
+}

src/main/kotlin/gdx/liftoff/preferences/NamePreference.kt

@@ -7,4 +7,9 @@ import com.github.czyzby.autumn.mvc.stereotype.preference.Property
  */
 @Property("Name")
 @Suppress("unused") // Referenced via reflection.
-class NamePreference : AbstractStringPreference()
+class NamePreference : AbstractStringPreference(){
+  override fun getDefault(): String {
+    return "ExampleGame"
+  }
+}
+

src/main/kotlin/gdx/liftoff/preferences/PackagePreference.kt

@@ -3,8 +3,13 @@ package gdx.liftoff.preferences
 import com.github.czyzby.autumn.mvc.stereotype.preference.Property
 
 /**
- * Saves package name. Package name is usually company-dependant and often shared (at least partially) across multiple projects.
+ * Saves package name. Package name is usually company-dependent and often shared (at least partially) across
+ * multiple projects.
  */
 @Property("Package")
 @Suppress("unused") // Referenced via reflection.
-class PackagePreference : AbstractStringPreference()
+class PackagePreference : AbstractStringPreference() {
+  override fun getDefault(): String {
+    return "com.libgdx.example"
+  }
+}

src/main/resources/generator/ios/Info.plist.xml

@@ -29,7 +29,7 @@
     <key>UIStatusBarHidden</key>
     <true/>
     <key>MinimumOSVersion</key>
-    <string>8.0</string>
+    <string>11.0</string>
     <key>UIDeviceFamily</key>
     <array>
         <integer>1</integer>