Added all the base code for managing world-scope groups.

FFXIVClassic World Server/RetainerGroupManager.cs

@@ -0,0 +1,63 @@
+using FFXIVClassic_World_Server.DataObjects.Group;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FFXIVClassic_World_Server
+{
+    class RetainerGroupManager
+    {
+        private Server mServer;
+        private Object mGroupLockReference;
+        private Dictionary<ulong, Group> mCurrentWorldGroupsReference;
+        private Dictionary<uint, RetainerGroup> mRetainerGroupList = new Dictionary<uint, RetainerGroup>();
+
+        public RetainerGroupManager(Server server, Object groupLock, Dictionary<ulong, Group> worldGroupList)
+        {
+            mServer = server;
+            mGroupLockReference = groupLock;
+            mCurrentWorldGroupsReference = worldGroupList;
+        }
+
+        public RetainerGroup GetRetainerGroup(uint charaId)
+        {
+            if (!mRetainerGroupList.ContainsKey(charaId))            
+                return LoadRetainerGroup(charaId);            
+            else
+                return mRetainerGroupList[charaId];
+        }
+
+        private RetainerGroup LoadRetainerGroup(uint charaId)
+        {
+            lock(mGroupLockReference)
+            {
+                ulong groupId = mServer.GetGroupIndex();
+                RetainerGroup retainerGroup = new RetainerGroup(groupId, charaId);
+
+                Dictionary<uint, RetainerGroupMember> members = Database.GetRetainers(charaId);
+                if (members == null)
+                    return null;
+
+                retainerGroup.members = members;                
+                mRetainerGroupList.Add(charaId, retainerGroup);
+                mCurrentWorldGroupsReference.Add(groupId, retainerGroup);
+
+                mServer.IncrementGroupIndex();
+
+                return retainerGroup;
+            }
+        }
+
+        public void AddRetainerToGroup(ulong charaId, uint retainerId)
+        {
+
+        }
+
+        public void RemoveRetainerFromGroup(ulong charaId, uint retainerId)
+        {
+
+        }        
+    }
+}