GroupsContainer -> GroupContainer.

osu.Game/Screens/Tournament/GroupContainer.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Screens.Tournament.Teams;
+using OpenTK;
+
+namespace osu.Game.Screens.Tournament
+{
+    public class GroupContainer : Container
+    {
+        private List<Group> groups = new List<Group>();
+
+        private int maxTeams;
+        private int currentGroup;
+
+        public GroupContainer(int numGroups, int teamsPerGroup)
+        {
+            FlowContainer<Group> bottomGroups;
+            FlowContainer<Group> topGroups;
+
+            maxTeams = teamsPerGroup;
+
+            char nextGroupName = 'A';
+
+            Children = new[]
+            {
+                topGroups = new FillFlowContainer<Group>
+                {
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+
+                    AutoSizeAxes = Axes.Both,
+
+                    Spacing = new Vector2(7f, 0)
+                },
+                bottomGroups = new FillFlowContainer<Group>
+                {
+                    Anchor = Anchor.BottomCentre,
+                    Origin = Anchor.BottomCentre,
+
+                    AutoSizeAxes = Axes.Both,
+
+                    Spacing = new Vector2(7f, 0)
+                }
+            };
+
+            for (int i = 0; i < numGroups; i++)
+            {
+                Group g = new Group(nextGroupName.ToString());
+
+                groups.Add(g);
+                nextGroupName++;
+
+                if (i < (int)Math.Ceiling(numGroups / 2f))
+                    topGroups.Add(g);
+                else
+                    bottomGroups.Add(g);
+            }
+        }
+
+        public void AddTeam(Team team)
+        {
+            if (groups[currentGroup].TeamsCount == maxTeams)
+                return;
+
+            groups[currentGroup].AddTeam(team);
+
+            currentGroup = (currentGroup + 1) % groups.Count;
+        }
+
+        public bool ContainsTeam(string fullName)
+        {
+            return groups.Any(g => g.ContainsTeam(fullName));
+        }
+
+        public void ClearTeams()
+        {
+            foreach (Group g in groups)
+                g.ClearTeams();
+
+            currentGroup = 0;
+        }
+
+        public string GetStringRepresentation()
+        {
+            StringBuilder sb = new StringBuilder();
+
+            foreach (Group g in groups)
+            {
+                if (g != groups.First())
+                    sb.AppendLine();
+                sb.AppendLine($"Group {g.GroupName}");
+                sb.Append(g.GetStringRepresentation());
+            }
+
+            return sb.ToString();
+        }
+    }
+}