diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 7a3144a..bad2f0f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,11 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
-    <!-- Required to check which pojavlauncher is installed -->
-    <queries>
-        <package android:name="net.kdt.pojavlaunch" />
-        <package android:name="net.kdt.pojavlaunch.debug" />
-    </queries>
 
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC"/>
diff --git a/app/src/main/java/eu/m724/pojavbackup/core/backup/BackupWorker.kt b/app/src/main/java/eu/m724/pojavbackup/core/backup/BackupWorker.kt
index aa8e28d..6d5059a 100644
--- a/app/src/main/java/eu/m724/pojavbackup/core/backup/BackupWorker.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/core/backup/BackupWorker.kt
@@ -21,6 +21,8 @@ import eu.m724.pojavbackup.core.data.GameDataRepository
 import eu.m724.pojavbackup.core.data.World
 import eu.m724.pojavbackup.core.datastore.SettingsRepository
 import eu.m724.pojavbackup.notification.NotificationChannels
+import eu.m724.pojavbackup.proto.BackupSource
+import kotlinx.coroutines.flow.first
 import java.time.LocalDate
 import java.time.format.DateTimeFormatter
 import java.util.UUID
@@ -55,8 +57,13 @@ class BackupWorker @AssistedInject constructor(
     }
 
     private suspend fun doBackup(backup: Backup) {
-        val settings = settingsRepository.getSettings()
-        val worldIds = settingsRepository.getIncludedWorldIds(settings.worldOrder)
+        val settings = settingsRepository.settingsFlow.first()
+        val sources = settings.sourcesList
+
+        // TODO other source types support
+        val worldIds = sources
+            .filter { it.type == BackupSource.SourceType.WORLD }
+            .map { it.id }
 
         // TODO multiple destinations support
         val destinationUri = settings.destinationsList.first().uri.toUri()
diff --git a/app/src/main/java/eu/m724/pojavbackup/core/data/GameDataModule.kt b/app/src/main/java/eu/m724/pojavbackup/core/data/GameDataModule.kt
index 6bba03b..692f5d5 100644
--- a/app/src/main/java/eu/m724/pojavbackup/core/data/GameDataModule.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/core/data/GameDataModule.kt
@@ -2,6 +2,7 @@ package eu.m724.pojavbackup.core.data
 
 import android.content.Context
 import android.util.Log
+import androidx.core.net.toUri
 import androidx.documentfile.provider.DocumentFile
 import dagger.Module
 import dagger.Provides
@@ -12,6 +13,7 @@ import eu.m724.pojavbackup.core.data.World.Companion.getWorldFromDirectory
 import eu.m724.pojavbackup.core.data.World.InvalidWorldException
 import eu.m724.pojavbackup.core.datastore.SettingsRepository
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.flow
 import java.io.File
 import javax.inject.Singleton
@@ -27,8 +29,9 @@ object GameDataModule {
         settingsRepository: SettingsRepository
     ): GameDataRepository {
         return object : GameDataRepository {
+
             override suspend fun listAllWorlds(): Flow<World> {
-                val sourceUri = settingsRepository.getSource()!!
+                val sourceUri = settingsRepository.launcherDocumentUriFlow.first().toUri()
                 val documentFile = DocumentFile.fromTreeUri(context, sourceUri)!!.findFile(".minecraft")!!.findFile("saves")!!
 
                 return flow {
@@ -43,7 +46,7 @@ object GameDataModule {
             }
 
             override suspend fun getWorld(id: String): World {
-                val sourceUri = settingsRepository.getSource()!!
+                val sourceUri = settingsRepository.launcherDocumentUriFlow.first().toUri()
                 val documentFile = DocumentFile.fromTreeUri(context, sourceUri)!!.findFile(".minecraft")!!.findFile("saves")!! // TODO maybe we could cache this
 
                 val worldFile = documentFile.findFile(id) ?: throw NoSuchFileException(File(id))
diff --git a/app/src/main/java/eu/m724/pojavbackup/core/data/World.kt b/app/src/main/java/eu/m724/pojavbackup/core/data/World.kt
index f7b6146..b23c28a 100644
--- a/app/src/main/java/eu/m724/pojavbackup/core/data/World.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/core/data/World.kt
@@ -24,20 +24,12 @@ data class World(
 
     val documentFile: DocumentFile?
 ) {
-    override fun equals(other: Any?): Boolean {
-        if (other !is World) return false
-
-        // TODO compare only id or other stuff too?
-        return this.id == other.id
-    }
-
     companion object {
-        val SEPARATOR = dummy("")
-
         fun dummy(id: String, label: String = ""): World {
             return World(id, label, Instant.EPOCH.atZone(ZoneOffset.UTC), null, null)
         }
 
+
         // TODO do below belong here?
 
         private val NBT = Nbt {
@@ -82,4 +74,20 @@ data class World(
     class InvalidWorldException(
         override val message: String?
     ) : Exception()
+
+    override fun equals(other: Any?): Boolean {
+        if (other !is World) return false
+
+        // TODO compare only id or other stuff too?
+        return this.id == other.id
+    }
+
+    override fun hashCode(): Int {
+        var result = id.hashCode()
+        result = 31 * result + displayName.hashCode()
+        result = 31 * result + lastPlayed.hashCode()
+        result = 31 * result + (icon?.hashCode() ?: 0)
+        result = 31 * result + (documentFile?.hashCode() ?: 0)
+        return result
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/pojavbackup/core/datastore/SettingsRepository.kt b/app/src/main/java/eu/m724/pojavbackup/core/datastore/SettingsRepository.kt
index d263523..a6864d2 100644
--- a/app/src/main/java/eu/m724/pojavbackup/core/datastore/SettingsRepository.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/core/datastore/SettingsRepository.kt
@@ -1,13 +1,11 @@
 package eu.m724.pojavbackup.core.datastore
 
-import android.net.Uri
-import androidx.core.net.toUri
 import androidx.datastore.core.DataStore
 import eu.m724.pojavbackup.proto.BackupDestination
+import eu.m724.pojavbackup.proto.BackupSource
 import eu.m724.pojavbackup.proto.Settings
-import eu.m724.pojavbackup.proto.WorldOrder
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.map
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -15,68 +13,43 @@ import javax.inject.Singleton
 class SettingsRepository @Inject constructor(
     private val dataStore: DataStore<Settings>
 ) {
-    fun getSettingsFlow(): Flow<Settings> {
-        return dataStore.data
-    }
+    val settingsFlow = dataStore.data
 
-    suspend fun getSettings(): Settings {
-        return dataStore.data.first()
-    }
+    /* Getters */
 
-    /* Worlds */
+    val backupSourcesFlow: Flow<List<BackupSource>> =
+        settingsFlow.map { it.sourcesList }
 
-    suspend fun getIncludedWorldIds(): List<String> {
-        return getIncludedWorldIds(getSettings().worldOrder)
-    }
+    val backupDestinationsFlow: Flow<List<BackupDestination>> =
+        settingsFlow.map { it.destinationsList }
 
-    fun getIncludedWorldIds(worldOrder: WorldOrder): List<String> {
-        return worldOrder.worldIdsList.subList(0, worldOrder.separatorIndex)
-    }
+    val launcherDocumentUriFlow: Flow<String> =
+        settingsFlow.map { it.launcherDocumentUri }
 
-    suspend fun updateWorldOrder(worldOrder: WorldOrder) {
+    /* Setters */
+
+    suspend fun updateBackupDestinations(backupDestinations: (List<BackupDestination>) -> List<BackupDestination>) {
         dataStore.updateData {
             it.toBuilder()
-                .clearWorldOrder()
-                .setWorldOrder(worldOrder)
+                .clearDestinations()
+                .addAllDestinations(backupDestinations(it.destinationsList))
                 .build()
         }
     }
 
-    /* Destination */
-
-    suspend fun getDestinations(): List<BackupDestination> {
-        return getSettings().destinationsList
-    }
-
-    suspend fun addDestination(destination: BackupDestination) {
+    suspend fun updateBackupSources(backupSources: (List<BackupSource>) -> List<BackupSource>) {
         dataStore.updateData {
             it.toBuilder()
-                .addDestinations(destination)
+                .clearSources()
+                .addAllSources(backupSources(it.sourcesList))
                 .build()
         }
     }
 
-    suspend fun removeDestination(index: Int) {
+    suspend fun updateLauncherDocumentUri(launcherDocumentUri: (String) -> String) {
         dataStore.updateData {
             it.toBuilder()
-                .removeDestinations(index)
-                .build()
-        }
-    }
-
-    /* Source / launcher */
-
-    suspend fun getSource(): Uri? {
-        return getSettings().sourceUri.let {
-            if (it.isEmpty()) null
-            else it.toUri()
-        }
-    }
-
-    suspend fun setSource(source: Uri) {
-        dataStore.updateData {
-            it.toBuilder()
-                .setSourceUri(source.toString())
+                .setLauncherDocumentUri(launcherDocumentUri(it.launcherDocumentUri))
                 .build()
         }
     }
diff --git a/app/src/main/java/eu/m724/pojavbackup/home/HomeViewModel.kt b/app/src/main/java/eu/m724/pojavbackup/home/HomeViewModel.kt
index 21e8621..6b189e2 100644
--- a/app/src/main/java/eu/m724/pojavbackup/home/HomeViewModel.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/home/HomeViewModel.kt
@@ -5,18 +5,19 @@ import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.util.Log
+import androidx.core.net.toUri
 import androidx.documentfile.provider.DocumentFile
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
 import dagger.hilt.android.qualifiers.ApplicationContext
-import eu.m724.pojavbackup.core.data.GameDataRepository
 import eu.m724.pojavbackup.core.datastore.SettingsRepository
 import eu.m724.pojavbackup.notification.NotificationChannels
 import eu.m724.pojavbackup.setup.SetupActivity
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import javax.inject.Inject
@@ -24,8 +25,7 @@ import javax.inject.Inject
 @HiltViewModel
 class HomeViewModel @Inject constructor(
     @ApplicationContext private val appContext: Context,
-    private val settingsRepository: SettingsRepository,
-    private val gameDataRepository: GameDataRepository
+    private val settingsRepository: SettingsRepository
 ) : ViewModel() {
     private val TAG = javaClass.name
 
@@ -45,9 +45,11 @@ class HomeViewModel @Inject constructor(
         onSetupRequired: (Intent) -> Unit
     ) {
         viewModelScope.launch {
-            val uri = settingsRepository.getSource()
+            val uri = settingsRepository.launcherDocumentUriFlow.first()
 
-            val storagePermission = uri?.let { checkForStoragePermission(uri) } == true
+            val storagePermission = if (uri.isNotEmpty()) {
+                checkForStoragePermission(uri.toUri())
+            } else false
 
             if (!storagePermission || (!notificationPermissionGranted && !notificationPermissionRejected)) {
                 val intent = Intent(appContext, SetupActivity::class.java)
diff --git a/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreen.kt b/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreen.kt
index 1cd7304..953f258 100644
--- a/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreen.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreen.kt
@@ -47,7 +47,7 @@ fun DashboardScreen(
         ) {
             DashboardCard(
                 title = stringResource(R.string.dashboard_card_worlds),
-                value = settings.worldOrder.separatorIndex,
+                value = settings.sourcesList.size,
                 iconResourceId = R.drawable.baseline_mosque_24,
                 onClick = onWorldsIncludedClick
             )
diff --git a/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreenViewModel.kt b/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreenViewModel.kt
index 095afc8..00e70b9 100644
--- a/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreenViewModel.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/home/screen/dashboard/DashboardScreenViewModel.kt
@@ -21,7 +21,7 @@ class DashboardScreenViewModel @Inject constructor(
 
     init {
         viewModelScope.launch {
-            settingsRepository.getSettingsFlow().collect { newSettings ->
+            settingsRepository.settingsFlow.collect { newSettings ->
                 _settings.update { newSettings }
             }
         }
diff --git a/app/src/main/java/eu/m724/pojavbackup/settings/SettingsViewModel.kt b/app/src/main/java/eu/m724/pojavbackup/settings/SettingsViewModel.kt
index b9e41eb..febfbb7 100644
--- a/app/src/main/java/eu/m724/pojavbackup/settings/SettingsViewModel.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/settings/SettingsViewModel.kt
@@ -35,7 +35,7 @@ class SettingsViewModel @Inject constructor(
                 .build()
 
             viewModelScope.launch {
-                settingsRepository.addDestination(destination)
+                settingsRepository.updateBackupDestinations { it + destination }
             }
         }
     }
diff --git a/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreen.kt b/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreen.kt
index d5b6d77..6d72c43 100644
--- a/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreen.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreen.kt
@@ -33,7 +33,6 @@ import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import androidx.navigation.NavController
 import eu.m724.pojavbackup.R
 import org.burnoutcrew.reorderable.ReorderableItem
 import org.burnoutcrew.reorderable.detectReorderAfterLongPress
@@ -45,9 +44,7 @@ import java.time.format.FormatStyle
 
 
 @Composable
-fun ContentScreen(
-    navController: NavController,
-) {
+fun ContentScreen() {
     val viewModel: ContentScreenViewModel = hiltViewModel()
 
     val uiState by viewModel.uiState.collectAsStateWithLifecycle()
@@ -59,7 +56,7 @@ fun ContentScreen(
         if (uiState.loading) {
             CircularProgressIndicator()
         } else {
-            if (uiState.worlds.size <= 1) { // separator
+            if (uiState.worldList.size <= 1) { // separator
                 Text(
                     text = stringResource(R.string.worlds_none),
                     modifier = Modifier.padding(top = 50.dp)
@@ -77,11 +74,11 @@ fun ContentScreen(
                     horizontalAlignment = Alignment.CenterHorizontally
                 ) {
                     items(
-                        items = uiState.worlds,
-                        key = { it.id }
+                        items = uiState.worldList,
+                        key = { it?.id ?: "" }
                     ) { world ->
-                        ReorderableItem(state, key = world.id) { isDragging ->
-                            if (!world.id.isEmpty()) {
+                        ReorderableItem(state, key = world?.id ?: "" ) { isDragging ->
+                            if (world != null) {
                                 WorldInfoCard(
                                     bitmap = world.icon,
                                     id = world.id,
diff --git a/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenUiState.kt b/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenUiState.kt
index 7e0638f..c737655 100644
--- a/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenUiState.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenUiState.kt
@@ -4,5 +4,5 @@ import eu.m724.pojavbackup.core.data.World
 
 data class ContentScreenUiState(
     val loading: Boolean = true,
-    val worlds: List<World> = emptyList()
+    val worldList: List<World?> = emptyList() // null is separator
 )
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenViewModel.kt b/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenViewModel.kt
index de44fa2..6c9c611 100644
--- a/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenViewModel.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/settings/screen/content/ContentScreenViewModel.kt
@@ -1,25 +1,23 @@
 package eu.m724.pojavbackup.settings.screen.content
 
-import android.content.Context
 import android.util.Log
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
-import dagger.hilt.android.qualifiers.ApplicationContext
 import eu.m724.pojavbackup.core.data.GameDataRepository
 import eu.m724.pojavbackup.core.data.World
 import eu.m724.pojavbackup.core.datastore.SettingsRepository
-import eu.m724.pojavbackup.proto.WorldOrder
+import eu.m724.pojavbackup.proto.BackupSource
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.toList
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
 class ContentScreenViewModel @Inject constructor(
-    @ApplicationContext private val appContext: Context,
     private val gameDataRepository: GameDataRepository,
     private val settingsRepository: SettingsRepository
 ) : ViewModel() {
@@ -28,26 +26,32 @@ class ContentScreenViewModel @Inject constructor(
 
     init {
         viewModelScope.launch {
-            settingsRepository.getSettingsFlow().collect { settings ->
-                val worlds = settings.worldOrder.worldIdsList.map {
-                    try {
-                        gameDataRepository.getWorld(it)
-                    } catch (e: NoSuchFileException) {
-                        World.dummy(it, "Deleted world") // TODO more clues that it's deleted
-                    } catch (e: World.InvalidWorldException) {
-                        World.dummy(it, "Corrupted world") // TODO do we want that
-                    }
-                }.toMutableList()
-                worlds.add(settings.worldOrder.separatorIndex, World.SEPARATOR)
+            val savedWorlds = gameDataRepository.listAllWorlds().toList().associate { it.id to it }
 
-                gameDataRepository.listAllWorlds().collect {
-                    if (!worlds.contains(it)) {
-                        worlds.add(it)
+            settingsRepository.backupSourcesFlow.collect { sources ->
+                val worldStack = savedWorlds.toMutableMap()
+
+                val backedUpWorlds = mutableListOf<World>()
+
+                // TODO support non-world sources
+
+                sources.forEach { source ->
+                    if (source.type != BackupSource.SourceType.WORLD) return@forEach
+
+                    val world = worldStack.remove(source.id)
+                    if (world == null) {
+                        backedUpWorlds.add(World.dummy(source.id, "Deleted world"))
+                        return@forEach
                     }
+
+                    backedUpWorlds.add(world)
                 }
 
                 _uiState.update {
-                    it.copy(loading = false, worlds = worlds)
+                    it.copy(
+                        loading = false,
+                        worldList = backedUpWorlds + null + worldStack.values
+                    )
                 }
             }
         }
@@ -55,7 +59,7 @@ class ContentScreenViewModel @Inject constructor(
 
     fun moveWorld(fromIndex: Int, toIndex: Int) {
         // Similar to mutableStateOf, create a NEW list
-        val currentList = _uiState.value.worlds.toMutableList()
+        val currentList = _uiState.value.worldList.toMutableList()
         // Check bounds for safety
         if (fromIndex in currentList.indices && toIndex >= 0 && toIndex <= currentList.size) {
             val item = currentList.removeAt(fromIndex)
@@ -67,18 +71,31 @@ class ContentScreenViewModel @Inject constructor(
         }
     }
 
-    private fun updateWorldOrder(newList: List<World>) {
+    private fun updateWorldOrder(newList: List<World?>) {
         _uiState.update {
-            it.copy(worlds = newList)
+            it.copy(
+                worldList = newList
+            )
+        }
+
+        val backupSources = mutableListOf<BackupSource>()
+
+        val iterator = newList.iterator()
+        while (iterator.hasNext()) {
+            val world = iterator.next() ?: break // remember the separator is null
+
+            val backupSource = BackupSource.newBuilder()
+                .setId(world.id)
+                .setType(BackupSource.SourceType.WORLD)
+                .build()
+
+            backupSources.add(backupSource)
         }
 
         viewModelScope.launch {
-            settingsRepository.updateWorldOrder(
-                WorldOrder.newBuilder()
-                    .addAllWorldIds(newList.filter { it != World.SEPARATOR }.map { it.id })
-                    .setSeparatorIndex(newList.indexOf(World.SEPARATOR))
-                    .build()
+            settingsRepository.updateBackupSources(
+                backupSources = { backupSources }
             )
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreen.kt b/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreen.kt
index c8dd8e7..b673214 100644
--- a/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreen.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreen.kt
@@ -22,16 +22,14 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import androidx.navigation.NavController
 import eu.m724.pojavbackup.R
 
 @Composable
 fun DestinationScreen(
-    navController: NavController,
     onAddDestination: () -> Unit
 ) {
     val viewModel: DestinationScreenViewModel = hiltViewModel()
-    val destinations by viewModel.destinations.collectAsStateWithLifecycle()
+    val destinations by viewModel.destinationsFlow.collectAsStateWithLifecycle()
 
     Column {
         Column(
diff --git a/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreenViewModel.kt b/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreenViewModel.kt
index 6acd468..fb531ac 100644
--- a/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreenViewModel.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/settings/screen/destination/DestinationScreenViewModel.kt
@@ -1,10 +1,8 @@
 package eu.m724.pojavbackup.settings.screen.destination
 
-import android.content.Context
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
-import dagger.hilt.android.qualifiers.ApplicationContext
 import eu.m724.pojavbackup.core.datastore.SettingsRepository
 import eu.m724.pojavbackup.proto.BackupDestination
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -16,18 +14,15 @@ import javax.inject.Inject
 
 @HiltViewModel
 class DestinationScreenViewModel @Inject constructor(
-    @ApplicationContext private val appContext: Context,
     private val settingsRepository: SettingsRepository
 ) : ViewModel() {
-    private val _destinations = MutableStateFlow<List<BackupDestination>>(emptyList())
-    val destinations: StateFlow<List<BackupDestination>> = _destinations.asStateFlow()
+    private val _destinationsFlow = MutableStateFlow<List<BackupDestination>>(emptyList())
+    val destinationsFlow: StateFlow<List<BackupDestination>> = _destinationsFlow.asStateFlow()
 
     init {
         viewModelScope.launch {
-            settingsRepository.getSettingsFlow().collect { settings ->
-                _destinations.update {
-                    settings.destinationsList
-                }
+            settingsRepository.backupDestinationsFlow.collect { destinations ->
+                _destinationsFlow.update { destinations }
             }
         }
     }
diff --git a/app/src/main/java/eu/m724/pojavbackup/setup/SetupActivity.kt b/app/src/main/java/eu/m724/pojavbackup/setup/SetupActivity.kt
index 7e03dda..f3ee58b 100644
--- a/app/src/main/java/eu/m724/pojavbackup/setup/SetupActivity.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/setup/SetupActivity.kt
@@ -64,7 +64,7 @@ class SetupActivity : ComponentActivity() {
         if (!viewModel.checkIfCanProceed()) return
 
         startActivity(Intent(applicationContext, HomeActivity::class.java))
-        finishActivity(0)
+        finish()
     }
 
 
diff --git a/app/src/main/java/eu/m724/pojavbackup/setup/SetupViewModel.kt b/app/src/main/java/eu/m724/pojavbackup/setup/SetupViewModel.kt
index bd325eb..0d945c1 100644
--- a/app/src/main/java/eu/m724/pojavbackup/setup/SetupViewModel.kt
+++ b/app/src/main/java/eu/m724/pojavbackup/setup/SetupViewModel.kt
@@ -2,7 +2,6 @@ package eu.m724.pojavbackup.setup
 
 import android.content.Context
 import android.content.Intent
-import android.content.pm.PackageManager.NameNotFoundException
 import android.net.Uri
 import android.util.Log
 import androidx.documentfile.provider.DocumentFile
@@ -25,11 +24,6 @@ class SetupViewModel @Inject constructor(
 ) : ViewModel() {
     private val TAG: String = javaClass.name
 
-    private val POJAV_PACKAGES = arrayOf(
-        "net.kdt.pojavlaunch",
-        "net.kdt.pojavlaunch.debug"
-    )
-
     private val _uiState = MutableStateFlow(SetupUiState())
     val uiState: StateFlow<SetupUiState> = _uiState.asStateFlow()
 
@@ -67,7 +61,7 @@ class SetupViewModel @Inject constructor(
 
             viewModelScope.launch {
                 if (hasPermission) {
-                    settingsRepository.setSource(uri)
+                    settingsRepository.updateLauncherDocumentUri { uri.toString() }
                 }
             }
 
@@ -116,17 +110,4 @@ class SetupViewModel @Inject constructor(
 
         return true
     }
-
-    fun detectInstalledLauncherPackage(): List<String> {
-        val packageManager = appContext.packageManager
-
-        return POJAV_PACKAGES.filter {
-            try {
-                packageManager.getPackageInfo(it, 0)
-                true
-            } catch (e: NameNotFoundException) {
-                false
-            }
-        }
-    }
 }
\ No newline at end of file
diff --git a/app/src/main/proto/settings.proto b/app/src/main/proto/settings.proto
index b1f5089..c5ef4b3 100644
--- a/app/src/main/proto/settings.proto
+++ b/app/src/main/proto/settings.proto
@@ -3,32 +3,29 @@ syntax = "proto3";
 option java_package = "eu.m724.pojavbackup.proto";
 option java_multiple_files = true;
 
-message WorldOrder {
-  repeated string worldIds = 1;
-  int32 separatorIndex = 2;
+message BackupSource {
+  enum SourceType {
+    WORLD = 0;
+  }
+
+  SourceType type = 1;
+  string id = 2;
 }
 
 message BackupDestination {
+  enum DestinationType {
+    EXTERNAL = 0; // currently the only one because we use DocumentFile
+  }
+
   string label = 1;
-  string uri = 2; // TODO
+  DestinationType type = 2;
+  string uri = 3; // this should be changed after adding more types
 }
 
 message Settings {
-  WorldOrder worldOrder = 1;
-  repeated string extraPaths = 2;
+  string launcherDocumentUri = 1;
+
+  repeated BackupSource sources = 2;
 
   repeated BackupDestination destinations = 3;
-
-  string sourceUri = 4;
-}
-
-
-message BackupMeta {
-  string id = 1;
-  int64 timestamp = 2;
-  int32 status = 3;
-}
-
-message BackupsMeta {
-  repeated BackupMeta backups = 1;
 }
\ No newline at end of file