Fixes Script loading.

Some cleanup on array Clear
Misc errors

Source/Framework/Constants/Spells/SpellConst.cs

@@ -14,6 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+using System;
 
 namespace Framework.Constants
 {
@@ -2131,6 +2132,8 @@ namespace Framework.Constants
         Finish = 0x4,
         MaskAll = Cast | Hit | Finish
     }
+
+    [Flags]
     public enum ProcFlagsHit
     {
         None = 0x0, // No Value - Proc_Hit_Normal | Proc_Hit_Critical For Taken Proc Type, Proc_Hit_Normal | Proc_Hit_Critical | Proc_Hit_Absorb For Done

Source/Framework/Constants/UnitConst.cs

@@ -13,7 +13,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+ */
+using System;
 
 namespace Framework.Constants
 {
@@ -206,6 +207,7 @@ namespace Framework.Constants
         Deflects = 8
     }
 
+    [Flags]
     public enum HitInfo
     {
         NormalSwing = 0x0,

Source/Framework/Database/MySqlBase.cs

@@ -364,7 +364,10 @@ namespace Framework.Database
         {
             MySqlErrorCode code = (MySqlErrorCode)ex.Number;
             if (ex.InnerException != null)
-                code = (MySqlErrorCode)((MySqlException)ex.InnerException).Number;
+            {
+                if (ex.InnerException is MySqlException)
+                    code = (MySqlErrorCode)((MySqlException)ex.InnerException).Number;
+            }
 
             switch (code)
             {

Source/Framework/Util/CollectionExtensions.cs

@@ -162,6 +162,11 @@ namespace System.Collections.Generic
             array.CopyTo(blockValues, 0);
             return blockValues;
         }
+
+        public static void Clear(this Array array)
+        {
+            Array.Clear(array, 0, array.Length);
+        }
     }
 
     public interface ICheck<T>