Adding staff

ZooTycoon.NET/DataModels/Sections/Characteristics/StaffCharacteristics.cs

@@ -0,0 +1,7 @@
+namespace ZooTycoon.NET.DataModels.Sections.Characteristics
+{
+    public class StaffCharacteristics : Characteristics
+    {
+
+    }
+}

ZooTycoon.NET/DataModels/SubTypes/StaffSubType.cs

@@ -0,0 +1,8 @@
+namespace ZooTycoon.NET.DataModels.SubTypes
+{
+    public enum StaffSubType
+    {
+        m,
+        f
+    }
+}

ZooTycoon.NET/Entities/Staff/Staff.cs

@@ -0,0 +1,23 @@
+using ZooTycoon.NET.DataModels.Sections.Characteristics;
+using ZooTycoon.NET.DataModels.SubTypes;
+
+namespace ZooTycoon.NET.Entities.Animals
+{
+    public class Staff : ZtUnit<StaffSubType, StaffCharacteristics>
+    {
+        public Staff(string type) : this()
+        {
+            Type = type;
+        }
+
+        public Staff(string type, StaffSubType subType) : this()
+        {
+            Type = type;
+            SubType = subType;
+        }
+
+        public Staff()
+        {
+        }
+    }
+}