Make info public in ButtonImpl.kt and call execAction in ConfigScreen.kt to update the smoothCamera option of Minecraft

common/src/main/kotlin/fr/username404/snowygui/config/ConfigScreen.kt

@@ -59,6 +59,7 @@ val SnowyConfigScreen: Screen = object: Screen(translationComponent) {
                             }.setMin(1.1).build(),
                             startBooleanToggle(TranslatableComponent("$confPrefix.behavior.zoom.smoothcamera"), Zoom.smoothCameraOnZoom).setSaveConsumer {
                                 Zoom.smoothCameraOnZoom = it
+                                Zoom.execAction()
                             }.build()
                         )
                     )

common/src/main/kotlin/fr/username404/snowygui/gui/feature/ButtonImpl.kt

@@ -55,7 +55,7 @@ sealed class ButtonImpl: ColoredElement(0.0, 0.0, 73, 8, opacity = 0.60F) {
         field = value
         hidden = value
     }
-    internal val info = this::class.findAnnotation<ButtonInfo>() ?: throw Exception("Missing @ButtonInfo annotaton")
+    val info = this::class.findAnnotation<ButtonInfo>() ?: throw Exception("Missing @ButtonInfo annotaton")
     override var color = info.parent.categoryColor; get() {
         return info.parent.box.color.let {
             if (field == it) field else it

common/src/main/kotlin/fr/username404/snowygui/gui/feature/Zoom.kt

@@ -9,7 +9,7 @@ object Zoom: ButtonImpl() {
     internal var zoomFactor: Double by Configuration
     @JvmStatic
     fun getNewZoom(fov: Double): Double = fov / zoomFactor
-    override fun execAction() {
+    public override fun execAction() {
         Minecraft.getInstance().options.smoothCamera = toggled && smoothCameraOnZoom
     }
 }