Added Help file to the about info.

Max length is 4095
wiiflow/help/{language}.txt
defaults to:
wiiflow/help/english.txt

A basic help file is included.  It does not contain all info yet.

source/menu/menu.cpp

@@ -291,6 +291,7 @@ void CMenu::init(void)
 	m_cheatDir = m_cfg.getString("GENERAL", "dir_cheat", sfmt("%s/gct", m_txtCheatDir.c_str()));
 	m_wipDir = m_cfg.getString("GENERAL", "dir_wip", sfmt("%s/wip", m_txtCheatDir.c_str()));
 	m_listCacheDir = m_cfg.getString("GENERAL", "dir_list_cache", sfmt("%s/lists", m_cacheDir.c_str()));
+	m_helpDir = m_cfg.getString("GENERAL", "dir_help", sfmt("%s/help", m_dataDir.c_str()));
 
 	DeviceHandler::SetWatchdog(m_cfg.getUInt("GENERAL", "watchdog_timeout", 10));
 
@@ -336,6 +337,7 @@ void CMenu::init(void)
 	makedir((char *)m_cheatDir.c_str());
 	makedir((char *)m_wipDir.c_str());
 	makedir((char *)m_listCacheDir.c_str());
+	makedir((char *)m_helpDir.c_str());
 
 	// INI files
 	m_cat.load(sfmt("%s/" CAT_FILENAME, m_settingsDir.c_str()).c_str());

source/menu/menu.hpp

@@ -105,6 +105,7 @@ private:
 	std::string m_languagesDir;
 	std::string m_listCacheDir;
 	std::string m_DMLgameDir;
+	std::string m_helpDir;
 	/* Updates */
 	char m_app_update_drive[6];
 	const char* m_app_update_url;

source/menu/menu_about.cpp

@@ -126,6 +126,21 @@ void CMenu::_textAbout(void)
 	m_btnMgr.setText(m_aboutBtnSystem, _t("sys4", L"Update"));
 	m_btnMgr.setText(m_aboutLblTitle, wfmt(_fmt("appname", L"%s (%s-r%s)"), APP_NAME, APP_VERSION, SVN_REV), false);
 
+	char * help =(char *)MEM2_alloc(4096);
+	FILE * f = fopen(sfmt("%s/%s.txt", m_helpDir.c_str(), m_curLanguage.c_str()).c_str(), "r");
+	if (f == NULL)
+		f = fopen(sfmt("%s/english.txt", m_helpDir.c_str()).c_str(), "r");
+	if (f == NULL)
+		strcpy(help, "ERROR: No Help File Found");
+	else
+	{
+		fread(help, 4095, 1, f);
+		help[4095] = 0;
+		fclose(f);
+	}
+
+	wstringEx help_text(help);
+
 	wstringEx developers(wfmt(_fmt("about6", L"\nCurrent Developers:\n%s"), DEVELOPERS));
 	wstringEx pDevelopers(wfmt(_fmt("about7", L"Past Developers:\n%s"), PAST_DEVELOPERS));
 
@@ -140,7 +155,8 @@ void CMenu::_textAbout(void)
 	if(translator.size() > 3) thanks.append(translator);
 
 	m_btnMgr.setText(m_aboutLblInfo,
-			wfmt(L"%s\n\n%s\n\n%s\n\n%s\n\n%s\n\n%s\n\n%s",
+			wfmt(L"%s\n\n%s\n\n%s\n\n%s\n\n%s\n\n%s\n\n%s\n\n%s",
+			help_text.toUTF8().c_str(),
 			developers.toUTF8().c_str(),
 			pDevelopers.toUTF8().c_str(),
 			origLoader.toUTF8().c_str(),
@@ -151,6 +167,7 @@ void CMenu::_textAbout(void)
 			false
 		);
 
+	SAFE_FREE(help);
 	Nand::Instance()->Disable_Emu();
 	iosinfo_t * iosInfo = cIOSInfo::GetInfo(mainIOS);
 	if(iosInfo != NULL)

wii/wiiflow/help/english.txt

@@ -0,0 +1,54 @@
+Controls:
+- Main menu (coverflow) :
+-- Up / Down  =  Previous / next game (vertical)
+-- Left / Right  =  Previous / next game (horizontal)
+-- Minus / Plus  =  Fast skip through games
+-- A  =  Select game
+-- B+A  =  Launch game immediately
+-- B+Home  =  Reload Wiiflow
+-- Home  =  Exit to Wii menu
+-- 1 / 2  =  Previous / next coverflow mode
+-- B+Left / B+Right  =  Change Song
+-- B+UP / B+DOWN  =  Alphabetic search
+-- B+Onscreen Arrows  =  Alphabetic search
+-- B+Minus  =  Switch Partition
+-- B+Plus  =  Sort Games
+
+-- A on Star Icon  =  Favorites
+-- B on Star Icon  =  Categories
+-- A on Gear Icon  =  Wiiflow settings
+-- A on Disc Icon (Game Disc in Drive)  =  Launch game disc
+-- A on USB Icon  =  Switch to Game menu (icon changes to channels)
+-- A on Channels Icon  =  Switch to Channels menu (icon changes to USB)
+-- A on Home Icon  =  Exit to Wii Menu
+
+- Game :
+-- A on box  =  Show the backside
+-- A out of screen  =  Launch game
+-- B  =  Back to coverflow
+-- Up / Down  =  Previous / next game (vertical)
+-- Left / Right  =  Previous / next game (horizontal)
+-- Plus  =  Game Info
+---Right (in Game Info)  =  Game Description
+---Left  (in Game Desc)  =  Game Info
+-- A on Star Icon  =  Toggle Favorite (Yellow = Favorite)
+-- A on Hand Icon  =  Parental Lock (Red = locked)
+-- A on Gear Icon  =  Game Settings
+-- A on X Icon  =   Delete Game
+
+- Settings menus :
+-- Minus / Plus  =  Previous / next page
+-- Left / Right  =  Previous / next page
+
+- Coverflow Adjust settings :
+-- B+Minus / B+Plus  =  Previous / next page
+-- B  =  Faster adjustment (B+A instead of just A to click a button)
+-- B+1  =  Copy whole coverflow
+-- B+2  =  Paste coverflow\n\
+
+TIPS for running games that crash:
+If the game just locks up with a black screen at launch then check to see if it is a PAL game.
+  (Press the Plus button on the game screen.)  If it is PAL, then set the game's video mode to "PAL 50Hz" in the game's setting screen.
+  You will need to use a component connection to the TV and have your WII set to 480p video mode.
+
+If a game crashes, then try running the game again.  If it continually crashes, then turn the USB Emulation to \"Off\" in the game's setting screen.