Added isOnlineMultiplayer toggle in newGameScreen and an input for the player ID

core/src/com/unciv/UnCivGame.kt

@@ -5,6 +5,9 @@ import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.Input
 import com.unciv.logic.GameInfo
 import com.unciv.logic.GameSaver
+import com.unciv.logic.GameStarter
+import com.unciv.models.metadata.GameParameters
+import com.unciv.models.metadata.GameSettings
 import com.unciv.models.gamebasics.GameBasics
 import com.unciv.ui.LanguagePickerScreen
 import com.unciv.ui.utils.ImageGetter

core/src/com/unciv/logic/GameInfo.kt

@@ -2,7 +2,7 @@ package com.unciv.logic
 
 import com.badlogic.gdx.graphics.Color
 import com.unciv.Constants
-import com.unciv.GameParameters
+import com.unciv.models.metadata.GameParameters
 import com.unciv.logic.automation.NextTurnAutomation
 import com.unciv.logic.city.CityConstructions
 import com.unciv.logic.civilization.CivilizationInfo
@@ -21,7 +21,7 @@ class GameInfo {
     var civilizations = mutableListOf<CivilizationInfo>()
     var difficulty="Chieftain" // difficulty is game-wide, think what would happen if 2 human players could play on different difficulties?
     var tileMap: TileMap = TileMap()
-    var gameParameters=GameParameters()
+    var gameParameters= GameParameters()
     var turns = 0
     var oneMoreTurnMode=false
     var currentPlayer=""

core/src/com/unciv/logic/GameSaver.kt

@@ -3,7 +3,7 @@ package com.unciv.logic
 import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.files.FileHandle
 import com.badlogic.gdx.utils.Json
-import com.unciv.GameSettings
+import com.unciv.models.metadata.GameSettings
 import com.unciv.ui.utils.ImageGetter
 import java.io.File
 

core/src/com/unciv/logic/GameStarter.kt

@@ -1,49 +1,16 @@
-package com.unciv
+package com.unciv.logic
 
 import com.badlogic.gdx.math.Vector2
-import com.unciv.logic.GameInfo
-import com.unciv.logic.HexMath
+import com.unciv.Constants
 import com.unciv.logic.civilization.CivilizationInfo
-import com.unciv.logic.civilization.PlayerType
 import com.unciv.logic.map.BFS
-import com.unciv.logic.map.MapType
 import com.unciv.logic.map.TileInfo
 import com.unciv.logic.map.TileMap
+import com.unciv.models.metadata.GameParameters
 import com.unciv.models.gamebasics.GameBasics
-import com.unciv.models.gamebasics.VictoryType
-import com.unciv.ui.newgamescreen.Player
 import java.util.*
 import kotlin.collections.ArrayList
 
-enum class GameSpeed{
-    Quick,
-    Standard,
-    Epic;
-
-    fun getModifier(): Float {
-        when(this) {
-            Quick -> return 0.67f
-            Standard -> return 1f
-            Epic -> return 1.5f
-        }
-    }
-}
-
-class GameParameters { // Default values are the default new game
-    var difficulty = "Prince"
-    var gameSpeed = GameSpeed.Standard
-    var mapRadius = 20
-    var players = ArrayList<Player>().apply {
-        add(Player().apply { playerType = PlayerType.Human })
-        for (i in 1..3) add(Player())
-    }
-    var numberOfCityStates = 0
-    var mapType = MapType.Perlin
-    var noBarbarians = false
-    var mapFileName: String? = null
-    var victoryTypes: ArrayList<VictoryType> = VictoryType.values().toCollection(ArrayList()) // By default, all victory types
-}
-
 class GameStarter{
     fun startNewGame(newGameParameters: GameParameters): GameInfo {
         val gameInfo = GameInfo()

core/src/com/unciv/logic/map/TileMap.kt

@@ -1,7 +1,7 @@
 package com.unciv.logic.map
 
 import com.badlogic.gdx.math.Vector2
-import com.unciv.GameParameters
+import com.unciv.models.metadata.GameParameters
 import com.unciv.logic.GameInfo
 import com.unciv.logic.HexMath
 import com.unciv.logic.MapSaver

core/src/com/unciv/models/metadata/GameParameters.kt

@@ -0,0 +1,22 @@
+package com.unciv.models.metadata
+
+import com.unciv.logic.civilization.PlayerType
+import com.unciv.logic.map.MapType
+import com.unciv.models.gamebasics.VictoryType
+
+class GameParameters { // Default values are the default new game
+    var difficulty = "Prince"
+    var gameSpeed = GameSpeed.Standard
+    var mapRadius = 20
+    var players = ArrayList<Player>().apply {
+        add(Player().apply { playerType = PlayerType.Human })
+        for (i in 1..3) add(Player())
+    }
+    var numberOfCityStates = 0
+    var mapType = MapType.Perlin
+    var noBarbarians = false
+    var mapFileName: String? = null
+    var victoryTypes: ArrayList<VictoryType> = VictoryType.values().toCollection(ArrayList()) // By default, all victory types
+
+    var isOnlineMultiplayer = false
+}

core/src/com/unciv/models/metadata/GameSettings.kt

@@ -1,4 +1,4 @@
-package com.unciv
+package com.unciv.models.metadata
 
 import com.unciv.logic.GameSaver
 import java.util.*

core/src/com/unciv/models/metadata/GameSpeed.kt

@@ -0,0 +1,15 @@
+package com.unciv.models.metadata
+
+enum class GameSpeed{
+    Quick,
+    Standard,
+    Epic;
+
+    fun getModifier(): Float {
+        when(this) {
+            Quick -> return 0.67f
+            Standard -> return 1f
+            Epic -> return 1.5f
+        }
+    }
+}

core/src/com/unciv/models/metadata/Player.kt

@@ -0,0 +1,10 @@
+package com.unciv.models.metadata
+
+import com.unciv.Constants
+import com.unciv.logic.civilization.PlayerType
+
+class Player {
+    var playerType: PlayerType = PlayerType.AI
+    var chosenCiv = Constants.random
+    var playerId=""
+}

core/src/com/unciv/ui/mapeditor/MapEditorScreen.kt

@@ -2,7 +2,7 @@ package com.unciv.ui.mapeditor
 
 import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane
 import com.badlogic.gdx.scenes.scene2d.ui.TextButton
-import com.unciv.GameParameters
+import com.unciv.models.metadata.GameParameters
 import com.unciv.logic.MapSaver
 import com.unciv.logic.map.TileMap
 import com.unciv.models.gamebasics.tr

core/src/com/unciv/ui/newgamescreen/NewGameScreen.kt

@@ -4,9 +4,9 @@ import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.scenes.scene2d.ui.SelectBox
 import com.badlogic.gdx.scenes.scene2d.ui.Skin
 import com.badlogic.gdx.utils.Array
-import com.unciv.GameStarter
 import com.unciv.UnCivGame
 import com.unciv.logic.GameInfo
+import com.unciv.logic.GameStarter
 import com.unciv.logic.civilization.PlayerType
 import com.unciv.models.gamebasics.tr
 import com.unciv.ui.pickerscreens.PickerScreen
@@ -21,12 +21,11 @@ class NewGameScreen: PickerScreen(){
 
     val newGameParameters= UnCivGame.Current.gameInfo.gameParameters
 
-    var playerPickerTable = PlayerPickerTable(this,newGameParameters)
-
     init {
         setDefaultCloseAction()
 
-        topTable.add(NewGameScreenOptionsTable(newGameParameters))
+        val playerPickerTable = PlayerPickerTable(this, newGameParameters)
+        topTable.add(NewGameScreenOptionsTable(newGameParameters) { playerPickerTable.update() })
         topTable.add(playerPickerTable).pad(10f)
         topTable.pack()
         topTable.setFillParent(true)
@@ -34,11 +33,10 @@ class NewGameScreen: PickerScreen(){
         rightSideButton.enable()
         rightSideButton.setText("Start game!".tr())
         rightSideButton.onClick {
-            if(newGameParameters.players.none { it.playerType==PlayerType.Human })
-            {
+            if (newGameParameters.players.none { it.playerType == PlayerType.Human }) {
                 val popup = PopupTable(this)
                 popup.addGoodSizedLabel("No human players selected!").row()
-                popup.addButton("Close"){popup.remove()}
+                popup.addButton("Close") { popup.remove() }
                 popup.open()
                 return@onClick
             }
@@ -47,11 +45,11 @@ class NewGameScreen: PickerScreen(){
             rightSideButton.disable()
             rightSideButton.setText("Working...".tr())
 
-            thread { // Creating a new game can take a while and we don't want ANRs
+            thread {
+                // Creating a new game can take a while and we don't want ANRs
                 try {
                     newGame = GameStarter().startNewGame(newGameParameters)
-                }
-                catch (exception:Exception){
+                } catch (exception: Exception) {
                     val popup = PopupTable(this)
                     popup.addGoodSizedLabel("It looks like we can't make a map with the parameters you requested!".tr()).row()
                     popup.addGoodSizedLabel("Maybe you put too many players into too small a map?".tr()).row()

core/src/com/unciv/ui/newgamescreen/NewGameScreenOptionsTable.kt

@@ -6,17 +6,18 @@ import com.badlogic.gdx.scenes.scene2d.ui.SelectBox
 import com.badlogic.gdx.scenes.scene2d.ui.Table
 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener
 import com.badlogic.gdx.utils.Array
-import com.unciv.GameParameters
-import com.unciv.GameSpeed
 import com.unciv.logic.MapSaver
 import com.unciv.logic.map.MapType
 import com.unciv.models.gamebasics.GameBasics
 import com.unciv.models.gamebasics.VictoryType
 import com.unciv.models.gamebasics.tr
+import com.unciv.models.metadata.GameParameters
+import com.unciv.models.metadata.GameSpeed
 import com.unciv.ui.utils.CameraStageBaseScreen
 import com.unciv.ui.utils.toLabel
 
-class NewGameScreenOptionsTable(val newGameParameters: GameParameters): Table(CameraStageBaseScreen.skin){
+class NewGameScreenOptionsTable(val newGameParameters: GameParameters, val onMultiplayerToggled:()->Unit)
+    : Table(CameraStageBaseScreen.skin){
     init{
         addMapTypeSizeAndFile()
         addDifficultySelectBox()
@@ -24,6 +25,7 @@ class NewGameScreenOptionsTable(val newGameParameters: GameParameters): Table(Ca
         addCityStatesSelectBox()
         addVictoryTypeCheckboxes()
         addBarbariansCheckbox()
+        //addIsOnlineMultiplayerCheckbox()
 
         pack()
     }
@@ -39,6 +41,18 @@ class NewGameScreenOptionsTable(val newGameParameters: GameParameters): Table(Ca
         add(noBarbariansCheckbox).colspan(2).row()
     }
 
+    private fun addIsOnlineMultiplayerCheckbox() {
+        val isOnlineMultiplayerCheckbox = CheckBox("Online Multiplayer".tr(), CameraStageBaseScreen.skin)
+        isOnlineMultiplayerCheckbox.isChecked = newGameParameters.isOnlineMultiplayer
+        isOnlineMultiplayerCheckbox.addListener(object : ChangeListener() {
+            override fun changed(event: ChangeEvent?, actor: Actor?) {
+                newGameParameters.isOnlineMultiplayer = isOnlineMultiplayerCheckbox.isChecked
+                onMultiplayerToggled()
+            }
+        })
+        add(isOnlineMultiplayerCheckbox).colspan(2).row()
+    }
+
     private fun addMapTypeSizeAndFile() {
         add("{Map type}:".tr())
         val mapTypes = LinkedHashMap<String, MapType>()

core/src/com/unciv/ui/newgamescreen/PlayerPickerTable.kt

@@ -5,14 +5,17 @@ import com.badlogic.gdx.scenes.scene2d.Touchable
 import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane
 import com.badlogic.gdx.scenes.scene2d.ui.Table
 import com.badlogic.gdx.scenes.scene2d.ui.TextButton
+import com.badlogic.gdx.scenes.scene2d.ui.TextField
 import com.badlogic.gdx.utils.Align
-import com.unciv.Constants
-import com.unciv.GameParameters
+import com.unciv.UnCivGame
 import com.unciv.logic.civilization.PlayerType
 import com.unciv.models.gamebasics.GameBasics
 import com.unciv.models.gamebasics.tr
+import com.unciv.models.metadata.GameParameters
+import com.unciv.models.metadata.Player
 import com.unciv.ui.utils.*
 import com.unciv.ui.worldscreen.optionstable.PopupTable
+import java.util.*
 
 class PlayerPickerTable(val newGameScreen: NewGameScreen, val newGameParameters: GameParameters): Table() {
     val playerListTable = Table()
@@ -35,16 +38,12 @@ class PlayerPickerTable(val newGameScreen: NewGameScreen, val newGameParameters:
     }
 
     fun getPlayerTable(player: Player): Table {
-        val table = Table()
-        table.pad(20f)
-        table.background = ImageGetter.getBackground(ImageGetter.getBlue().lerp(Color.BLACK, 0.8f))
+        val playerTable = Table()
+        playerTable.pad(20f)
+        playerTable.background = ImageGetter.getBackground(ImageGetter.getBlue().lerp(Color.BLACK, 0.8f))
 
-        val nationImage = if(player.chosenCiv=="Random") "?".toLabel()
-                .apply { this.setAlignment(Align.center) }.setFontSize(30)
-                .setFontColor(Color.BLACK).surroundWithCircle(50f)
-        else ImageGetter.getNationIndicator(GameBasics.Nations[player.chosenCiv]!!,50f)
-        table.add(nationImage)
-        table.add((player.chosenCiv).toLabel()).pad(20f)
+        val nationTable = getNationTable(player)
+        playerTable.add(nationTable)
 
         val playerTypeTextbutton = TextButton(player.playerType.name, CameraStageBaseScreen.skin)
         playerTypeTextbutton.onClick {
@@ -53,11 +52,57 @@ class PlayerPickerTable(val newGameScreen: NewGameScreen, val newGameParameters:
             else player.playerType = PlayerType.AI
             update()
         }
-        table.add(playerTypeTextbutton).pad(20f)
-        table.add(TextButton("Remove".tr(), CameraStageBaseScreen.skin)
-                .onClick { newGameParameters.players.remove(player); update() })
-        table.touchable=Touchable.enabled
-        table.onClick {
+        playerTable.add(playerTypeTextbutton).pad(20f)
+        playerTable.add(TextButton("Remove".tr(), CameraStageBaseScreen.skin)
+                .onClick { newGameParameters.players.remove(player); update() }).row()
+        if(newGameParameters.isOnlineMultiplayer && player.playerType==PlayerType.Human) {
+            val playerIdTable = Table()
+            playerIdTable.add("Player ID:".toLabel())
+
+            val playerIdTextfield = TextField("", CameraStageBaseScreen.skin)
+            playerIdTable.add(playerIdTextfield)
+            val errorLabel = "Not a valid user id!".toLabel().setFontColor(Color.RED)
+            errorLabel.isVisible=false
+            playerIdTable.add(errorLabel)
+            playerIdTextfield.addListener {
+                try {
+                    val uuid = UUID.fromString(playerIdTextfield.text)
+                    player.playerId = playerIdTextfield.text
+                    errorLabel.isVisible=false
+                } catch (ex: Exception) {
+                    errorLabel.isVisible=true
+                }
+                true
+            }
+
+            playerIdTable.row()
+
+            val currentUserId = UnCivGame.Current.settings.userId
+            val setCurrentUserButton = TextButton("Set current user", CameraStageBaseScreen.skin)
+            setCurrentUserButton.onClick {
+                playerIdTextfield.text = currentUserId
+                errorLabel.isVisible = false
+            }
+            playerIdTable.add(setCurrentUserButton)
+
+            playerTable.add(playerIdTable).colspan(playerTable.columns)
+
+
+        }
+
+        return playerTable
+    }
+
+    private fun getNationTable(player: Player): Table {
+        val nationTable = Table()
+        val nationImage = if (player.chosenCiv == "Random") "?".toLabel()
+                .apply { this.setAlignment(Align.center) }.setFontSize(30)
+                .setFontColor(Color.BLACK).surroundWithCircle(50f)
+        else ImageGetter.getNationIndicator(GameBasics.Nations[player.chosenCiv]!!, 50f)
+        nationTable.add(nationImage)
+        nationTable.add(player.chosenCiv.toLabel()).pad(20f)
+        nationTable.touchable = Touchable.enabled
+        nationTable.onClick {
             val nationsPopup = PopupTable(newGameScreen)
             val nationListTable = Table()
             for (nation in GameBasics.Nations.values.filter { !it.isCityState() && it.name != "Barbarians" }) {
@@ -70,16 +115,12 @@ class PlayerPickerTable(val newGameScreen: NewGameScreen, val newGameParameters:
                     update()
                 }).pad(10f).width(halfWidth).row()
             }
-            nationsPopup.add(ScrollPane(nationListTable)).height(newGameScreen.stage.height*0.8f)
+            nationsPopup.add(ScrollPane(nationListTable)).height(newGameScreen.stage.height * 0.8f)
             nationsPopup.open()
             update()
         }
-        return table
+        return nationTable
     }
 }
 
 
-class Player {
-    var playerType: PlayerType = PlayerType.AI
-    var chosenCiv = Constants.random
-}