Removed NioTSO client and server

- NioTSO client isn't needed because we're using RayLib
- Added FreeSO's API server to handle most backend operations

server/FSO.Server.Database/DA/Tuning/DbTuning.cs

@@ -0,0 +1,17 @@
+using FSO.Common.Model;
+
+namespace FSO.Server.Database.DA.Tuning
+{
+    public class DbTuning : DynTuningEntry
+    {
+        public DbTuningType owner_type { get; set; }
+        public int owner_id { get; set; }
+    }
+
+    public enum DbTuningType
+    {
+        STATIC = 1,
+        DYNAMIC = 2,
+        EVENT = 3
+    }
+}

server/FSO.Server.Database/DA/Tuning/DbTuningPreset.cs

@@ -0,0 +1,20 @@
+namespace FSO.Server.Database.DA.Tuning
+{
+    public class DbTuningPreset
+    {
+        public int preset_id;
+        public string name;
+        public string description;
+        public int flags;
+    }
+
+    public class DbTuningPresetItem
+    {
+        public int item_id;
+        public int preset_id;
+        public string tuning_type;
+        public int tuning_table;
+        public int tuning_index;
+        public float value;
+    }
+}

server/FSO.Server.Database/DA/Tuning/ITuning.cs

@@ -0,0 +1,20 @@
+using System.Collections.Generic;
+
+namespace FSO.Server.Database.DA.Tuning
+{
+    public interface ITuning
+    {
+        IEnumerable<DbTuning> All();
+        IEnumerable<DbTuning> AllCategory(string type, int table);
+        IEnumerable<DbTuningPreset> GetAllPresets();
+        IEnumerable<DbTuningPresetItem> GetPresetItems(int preset_id);
+
+        bool ActivatePreset(int preset_id, int owner_id);
+        bool ClearPresetTuning(int owner_id);
+        bool ClearInactiveTuning(int[] active_ids);
+
+        int CreatePreset(DbTuningPreset preset);
+        int CreatePresetItem(DbTuningPresetItem item);
+        bool DeletePreset(int preset_id);
+    }
+}

server/FSO.Server.Database/DA/Tuning/SqlTuning.cs

@@ -0,0 +1,72 @@
+using Dapper;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace FSO.Server.Database.DA.Tuning
+{
+    public class SqlTuning : AbstractSqlDA, ITuning
+    {
+        public SqlTuning(ISqlContext context) : base(context)
+        {
+        }
+
+        public IEnumerable<DbTuning> All()
+        {
+            return Context.Connection.Query<DbTuning>("SELECT * FROM fso_tuning");
+        }
+
+        public IEnumerable<DbTuning> AllCategory(string type, int table)
+        {
+            return Context.Connection.Query<DbTuning>("SELECT * FROM fso_tuning WHERE tuning_type = @type AND tuning_table = @table", new { type = type, table = table });
+        }
+
+        public IEnumerable<DbTuningPreset> GetAllPresets()
+        {
+            return Context.Connection.Query<DbTuningPreset>("SELECT * FROM fso_tuning_presets");
+        }
+
+        public IEnumerable<DbTuningPresetItem> GetPresetItems(int preset_id)
+        {
+            return Context.Connection.Query<DbTuningPresetItem>("SELECT * FROM fso_tuning_preset_items WHERE preset_id = @preset_id", new { preset_id });
+        }
+
+        public bool ActivatePreset(int preset_id, int owner_id)
+        {
+            return Context.Connection.Execute("INSERT IGNORE INTO fso_tuning (tuning_type, tuning_table, tuning_index, value, owner_type, owner_id) " +
+                "SELECT p.tuning_type, p.tuning_table, p.tuning_index, p.value, 'EVENT' as owner_type, @owner_id as owner_id " +
+                "FROM fso_tuning_preset_items as p " +
+                "WHERE p.preset_id = @preset_id", new { preset_id, owner_id }) > 0;
+        }
+
+        public bool ClearPresetTuning(int owner_id)
+        {
+            return Context.Connection.Execute("DELETE FROM fso_tuning WHERE owner_type = 'EVENT' AND owner_id = owner_id", new { owner_id } ) > 0;
+        }
+
+        public bool ClearInactiveTuning(int[] active_ids)
+        {
+            return Context.Connection.Execute("DELETE FROM fso_tuning WHERE owner_type = 'EVENT' AND owner_id NOT IN @active_ids", new { active_ids }) > 0;
+        }
+
+        public int CreatePreset(DbTuningPreset preset)
+        {
+            var result = Context.Connection.Query<int>("INSERT INTO fso_tuning_presets (name, description, flags) "
+                + "VALUES (@name, @description, @flags); SELECT LAST_INSERT_ID();",
+                preset).FirstOrDefault();
+            return result;
+        }
+
+        public int CreatePresetItem(DbTuningPresetItem item)
+        {
+            var result = Context.Connection.Query<int>("INSERT INTO fso_tuning_preset_items (preset_id, tuning_type, tuning_table, tuning_index, value) "
+                + "VALUES (@preset_id, @tuning_type, @tuning_table, @tuning_index, @value); SELECT LAST_INSERT_ID();",
+                item).FirstOrDefault();
+            return result;
+        }
+
+        public bool DeletePreset(int preset_id)
+        {
+            return Context.Connection.Execute("DELETE FROM fso_tuning_presets WHERE preset_id = @preset_id", new { preset_id }) > 0;
+        }
+    }
+}