From ca13b2ecaa70449228ecd3d1a76067c5212fb638 Mon Sep 17 00:00:00 2001
From: adelikat <adelikat@users.sf.net>
Date: Sun, 14 Dec 2008 22:08:33 +0000
Subject: [PATCH] Win32 - Hex Editor - prevent the user from freezing more than
 256 addresses at once

---
 changelog.txt               | 1 +
 src/cheat.cpp               | 2 +-
 src/drivers/win/memview.cpp | 5 +++++
 src/drivers/win/window.cpp  | 2 +-
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/changelog.txt b/changelog.txt
index 22bc752a..fa4077d5 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,5 @@
 ---version 2.0.4 yet to be released---
+14-dec-2008 - adelikat - win32 - hexeditor - prevent the user from freezing more than 256 addresses at once
 14-dec-2008 - adelikat - win32 - memwatch - collapsable to 1 column
 08-dec-2008 - adelikat - win32 - stop lua menu item gray if no lua script is running
 08-dec-2008 - adelikat - win32 - fix bug where no sound + mute turbo caused chirps when toggling
diff --git a/src/cheat.cpp b/src/cheat.cpp
index a1b9eaac..1fbeb4b0 100644
--- a/src/cheat.cpp
+++ b/src/cheat.cpp
@@ -111,7 +111,7 @@ void RebuildSubCheats(void)
 {
 	int x;
 	struct CHEATF *c=cheats;
-
+	FCEU_DispMessage("Numcheats: %d",numsubcheats);
 	for(x=0;x<numsubcheats;x++)
 		SetReadHandler(SubCheats[x].addr,SubCheats[x].addr,SubCheats[x].PrevRead);
 
diff --git a/src/drivers/win/memview.cpp b/src/drivers/win/memview.cpp
index c900dcc0..eb278a9d 100644
--- a/src/drivers/win/memview.cpp
+++ b/src/drivers/win/memview.cpp
@@ -1107,6 +1107,11 @@ LRESULT CALLBACK MemViewCallB(HWND hwnd, UINT message, WPARAM wParam, LPARAM lPa
 			AppendMenu(sub, MF_SEPARATOR, ID_ADDRESS_FRZ_SEP, "-");
 			AppendMenu(sub, MF_STRING, ID_ADDRESS_FRZ_UNFREEZE_ALL, "Unfreeze all");
 
+			if (CursorEndAddy - CursorStartAddy > 256)	//There is a limit of 256 possible frozen addresses, therefore if the user has selected more than this limit, disable freeze menu items
+			{
+				EnableMenuItem(sub,ID_ADDRESS_FRZ_TOGGLE_STATE,MF_GRAYED);
+				EnableMenuItem(sub,ID_ADDRESS_FRZ_FREEZE,MF_GRAYED);				
+			}
 			continue;
 		}
 		// ################################## End of SP CODE ###########################
diff --git a/src/drivers/win/window.cpp b/src/drivers/win/window.cpp
index bb143046..b166e3cc 100644
--- a/src/drivers/win/window.cpp
+++ b/src/drivers/win/window.cpp
@@ -1795,7 +1795,7 @@ void ChangeMenuItemText(int menuitem, string text)
 
 void UpdateMenuHotkeys()
 {
-	//Update all menu items that can be called rom a hotkey
+	//Update all menu items that can be called from a hotkey to include the current hotkey assignment
 	string combo, combined;
 
 	//-------------------------------FILE---------------------------------------