Ram Watch - display frozen addresses (those active in cheat search) with a blue background

BizHawk.MultiClient/tools/Cheats.cs

@@ -13,6 +13,7 @@ namespace BizHawk.MultiClient
 {
     public partial class Cheats : Form
     {
+        //Open/Close rom should start a new cheat list
         //File format - loading
         //Implement Options menu settings
         //Implement Freeze/Unfreeze on enabled changed in Cheat object
@@ -751,5 +752,16 @@ namespace BizHawk.MultiClient
             CheatListView.Columns[4].Width = defaultOnWidth;
         }
 
+        public bool IsActiveCheat(MemoryDomain d, int address)
+        {
+            for (int x = 0; x < cheatList.Count; x++)
+            {
+                if (cheatList[x].address == address && cheatList[x].domain.Name == d.Name)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
     }
 }

BizHawk.MultiClient/tools/HexEditor.cs

@@ -13,6 +13,8 @@ namespace BizHawk.MultiClient
     public partial class HexEditor : Form
     {
         //TODO:
+        //Freeze address feature
+        //different back color for frozen addresses
         //Find text box - autohighlights matches, and shows total matches
         //Users can customize background, & text colors
         //Tool strip

BizHawk.MultiClient/tools/RamWatch.cs

@@ -18,7 +18,6 @@ namespace BizHawk.MultiClient
     {
         //TODO: 
         //Ability to freeze 2 & 4 byte
-        //Display frozen watches with blue background
         //Ability to watch in different memory domains
         //.wch format includes platform and domain type
         //address num digits based on domain size
@@ -118,6 +117,8 @@ namespace BizHawk.MultiClient
         {
             if (watchList[index].type == atype.SEPARATOR)
                 color = this.BackColor;
+            if (Global.MainForm.Cheats1.IsActiveCheat(Global.Emulator.MainMemory, watchList[index].address))
+                color = Color.LightCyan;
         }
 
         void WatchListView_QueryItemText(int index, int column, out string text)