Make the lobby player list include the ready indicator and not hack it together (#1860)

* Started new Lobby

* -Proper styling
-Use a scrollcontainer :smilethink:

* Too lazy to add a stylerule, too young to optimize css

* Fix typo

Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>

Content.Client/UserInterface/LobbyGui.cs

@@ -9,6 +9,8 @@ using Robust.Client.UserInterface.Controls;
 using Robust.Shared.Interfaces.GameObjects;
 using Robust.Shared.Localization;
 using Robust.Shared.Maths;
+using System;
+using System.Collections.Generic;
 
 namespace Content.Client.UserInterface
 {
@@ -21,8 +23,7 @@ namespace Content.Client.UserInterface
         public Button CreditsButton { get; }
         public Button LeaveButton { get; }
         public ChatBox Chat { get; }
-        public ItemList OnlinePlayerItemList { get; }
-        public ItemList PlayerReadyList { get; }
+        public LobbyPlayerList OnlinePlayerList { get; }
         public ServerInfo ServerInfo { get; }
         public LobbyCharacterPreviewPanel CharacterPreview { get; }
 
@@ -226,17 +227,11 @@ namespace Content.Client.UserInterface
                                     CustomMinimumSize = (50,50),
                                     Children =
                                     {
-                                        (OnlinePlayerItemList = new ItemList
+                                        (OnlinePlayerList = new LobbyPlayerList
                                         {
                                             SizeFlagsVertical = SizeFlags.FillExpand,
                                             SizeFlagsHorizontal = SizeFlags.FillExpand,
-                                        }),
-                                        (PlayerReadyList = new ItemList
-                                        {
-                                            SizeFlagsVertical = SizeFlags.FillExpand,
-                                            SizeFlagsHorizontal = SizeFlags.FillExpand,
-                                            SizeFlagsStretchRatio = 0.2f
-                                        }),
+                                        })
                                     }
                                 }
                             }
@@ -262,4 +257,82 @@ namespace Content.Client.UserInterface
             }
         }
     }
+
+    public class LobbyPlayerList : Control
+    {
+        private ScrollContainer _scroll;
+        private VBoxContainer _vBox;
+
+        public LobbyPlayerList()
+        {
+            var panel = new PanelContainer()
+            {
+                PanelOverride = new StyleBoxFlat { BackgroundColor = Color.FromHex("#202028") },
+            };
+            _vBox = new VBoxContainer();
+            _scroll = new ScrollContainer();
+            _scroll.AddChild(_vBox);
+            panel.AddChild(_scroll);
+            AddChild(panel);
+        }
+
+        // Adds a row
+        public void AddItem(string name, string status)
+        {
+            var hbox = new HBoxContainer
+            {
+                SizeFlagsHorizontal = SizeFlags.FillExpand,
+            };
+
+            // Player Name
+            hbox.AddChild(new PanelContainer()
+            {
+                PanelOverride = new StyleBoxFlat
+                {
+                    BackgroundColor = Color.FromHex("#373744"),
+                    ContentMarginBottomOverride = 2,
+                    ContentMarginLeftOverride = 4,
+                    ContentMarginRightOverride = 4,
+                    ContentMarginTopOverride = 2
+                },
+                Children =
+                {
+                    new Label
+                    {
+                        Text = name
+                    }
+                },
+                SizeFlagsHorizontal = SizeFlags.FillExpand
+            });
+            // Status
+            hbox.AddChild(new PanelContainer()
+            {
+                PanelOverride = new StyleBoxFlat
+                {
+                    BackgroundColor = Color.FromHex("#373744"),
+                    ContentMarginBottomOverride = 2,
+                    ContentMarginLeftOverride = 4,
+                    ContentMarginRightOverride = 4,
+                    ContentMarginTopOverride = 2
+                },
+                Children =
+                {
+                    new Label
+                    {
+                        Text = status
+                    }
+                },
+                SizeFlagsHorizontal = SizeFlags.FillExpand,
+                SizeFlagsStretchRatio = 0.2f,
+            });
+
+            _vBox.AddChild(hbox);
+        }
+
+        // Deletes all rows
+        public void Clear()
+        {
+            _vBox.RemoveAllChildren();
+        }
+    }
 }