source/ngc/FreeTypeGX.cpp

@@ -658,6 +658,7 @@ ftgxDataOffset FreeTypeGX::getOffset(wchar_t const *text) {
 void FreeTypeGX::copyTextureToFramebuffer(GXTexObj *texObj, f32 texWidth, f32 texHeight, int16_t screenX, int16_t screenY, GXColor color) {
 
 	GX_LoadTexObj(texObj, GX_TEXMAP0);
+	GX_InvalidateTexAll();
 
 	GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
 	GX_SetVtxDesc (GX_VA_TEX0, GX_DIRECT);

source/ngc/dvd.cpp

@@ -76,7 +76,7 @@ dvd_read (void *dst, unsigned int len, u64 offset)
 			dvd[7] = 3;
 
 			// Enable reading with DMA
-			while (dvd[7] & 1) usleep(50);
+			while (dvd[7] & 1);
 
 			// Ensure it has completed
 			if (dvd[0] & 0x4)
@@ -432,7 +432,7 @@ getentry (int entrycount, unsigned char dvdbuffer[])
 					if(dvddir == dvdrootdir) // at root already, don't show ..
 						fname[0] = 0;
 					else
-						strcpy (fname, "..");
+						strcpy (fname, "Up One Level");
 				}
 				else
 				{
@@ -742,7 +742,7 @@ void uselessinquiry ()
 	dvd[6] = 0x20;
 	dvd[7] = 1;
 
-	while (dvd[7] & 1) usleep(50);
+	while (dvd[7] & 1);
 }
 
 /****************************************************************************
@@ -759,7 +759,7 @@ void dvd_motor_off ()
 	dvd[5] = 0;
 	dvd[6] = 0;
 	dvd[7] = 1; // Do immediate
-	while (dvd[7] & 1) usleep(50);
+	while (dvd[7] & 1);
 
 	/*** PSO Stops blackscreen at reload ***/
 	dvd[0] = 0x14;
@@ -785,7 +785,7 @@ int dvd_driveid()
     dvd[6] = 0x20;
     dvd[7] = 3;
 
-    while( dvd[7] & 1 ) usleep(50);
+    while( dvd[7] & 1 );
 
     DCFlushRange((void *)0x80000000, 32);
 

source/ngc/fileop.cpp

@@ -285,7 +285,7 @@ ParseDirectory()
 	ResetBrowser();
 
 	// add device to path
-	sprintf(fulldir, "%s%s", rootdir, browser.dir);
+	sprintf(fulldir, "%s/%s", rootdir, browser.dir);
 
 	// open the directory
 	dir = diropen(fulldir);

source/ngc/gui/gui_keyboard.cpp

@@ -87,7 +87,7 @@ GuiKeyboard::GuiKeyboard(char * t)
 
 	kbText = new GuiText(kbtextstr, 22, (GXColor){0, 0, 0, 0xff});
 	kbText->SetAlignment(ALIGN_CENTRE, ALIGN_TOP);
-	kbText->SetPosition(0, 10);
+	kbText->SetPosition(0, 13);
 	this->Append(kbText);
 
 	key = new GuiImageData(keyboard_key_png);

source/ngc/gui/gui_optionbrowser.cpp

@@ -238,7 +238,11 @@ void GuiOptionBrowser::Update(GuiTrigger * t)
 	int next, prev;
 
 	// update the location of the scroll box based on the position in the option list
-	int position = 136*(browser.pageIndex + selectedItem) / browser.numEntries;
+	int position = 136*(listOffset+selectedItem)/options->length;
+
+	if(position > 130)
+		position = 136;
+
 	scrollbarBoxBtn->SetPosition(0,position+36);
 
 	arrowUpBtn->Update(t);
@@ -288,7 +292,7 @@ void GuiOptionBrowser::Update(GuiTrigger * t)
 	if(!focus)
 		return; // skip navigation
 
-	if(t->Down())
+	if(t->Down() || arrowDownBtn->GetState() == STATE_CLICKED)
 	{
 		next = this->FindMenuItem(optionIndex[selectedItem], 1);
 
@@ -306,8 +310,9 @@ void GuiOptionBrowser::Update(GuiTrigger * t)
 				selectedItem++;
 			}
 		}
+		arrowDownBtn->ResetState();
 	}
-	else if(t->Up())
+	else if(t->Up() || arrowUpBtn->GetState() == STATE_CLICKED)
 	{
 		prev = this->FindMenuItem(optionIndex[selectedItem], -1);
 
@@ -325,6 +330,7 @@ void GuiOptionBrowser::Update(GuiTrigger * t)
 				selectedItem--;
 			}
 		}
+		arrowUpBtn->ResetState();
 	}
 
 	if(updateCB)

source/ngc/gui/gui_savebrowser.cpp

@@ -115,6 +115,7 @@ GuiSaveBrowser::GuiSaveBrowser(int w, int h, SaveList * s, int a)
 		saveBtn[i]->SetTrigger(trigA);
 		saveBtn[i]->SetState(STATE_DISABLED);
 		saveBtn[i]->SetEffectGrow();
+		saveBtn[i]->SetVisible(false);
 	}
 }
 
@@ -221,7 +222,11 @@ void GuiSaveBrowser::Update(GuiTrigger * t)
 	int i, len;
 	char savetext[50];
 	// update the location of the scroll box based on the position in the option list
-	int position = 136*(selectedItem) / saves->length;
+	int position = 136*(listOffset+selectedItem)/saves->length;
+
+	if(position > 130)
+		position = 136;
+
 	scrollbarBoxBtn->SetPosition(0,position+36);
 
 	arrowUpBtn->Update(t);
@@ -267,7 +272,7 @@ void GuiSaveBrowser::Update(GuiTrigger * t)
 			selectedItem -= 1;
 		}
 	}
-	else if(t->Down())
+	else if(t->Down() || arrowDownBtn->GetState() == STATE_CLICKED)
 	{
 		if(selectedItem >= SAVELISTSIZE-2)
 		{
@@ -287,8 +292,9 @@ void GuiSaveBrowser::Update(GuiTrigger * t)
 		{
 			selectedItem += 2;
 		}
+		arrowDownBtn->ResetState();
 	}
-	else if(t->Up())
+	else if(t->Up() || arrowUpBtn->GetState() == STATE_CLICKED)
 	{
 		if(selectedItem < 2)
 		{
@@ -303,6 +309,7 @@ void GuiSaveBrowser::Update(GuiTrigger * t)
 		{
 			selectedItem -= 2;
 		}
+		arrowUpBtn->ResetState();
 	}
 
 	endNavigation:

source/ngc/menu.cpp

@@ -792,9 +792,9 @@ static int MenuGameSelection()
 	{
 		int choice = WindowPrompt(
 		"Error",
-		"Game directory inaccessible on selected load device.",
+		"Games directory is inaccessible on selected load device.",
 		"Retry",
-		"Change Settings");
+		"Check Settings");
 
 		if(choice)
 			return MENU_GAMESELECTION;
@@ -1311,7 +1311,7 @@ static int MenuGame()
 			controllerBtn.SetEffect(EFFECT_FADE, -15);
 			cheatsBtn.SetEffect(EFFECT_FADE, -15);
 
-			usleep(150000);
+			usleep(150000); // wait for effects to finish
 		}
 	}
 
@@ -1587,7 +1587,7 @@ static int MenuGameSaves(int action)
 
 			w.SetEffect(EFFECT_FADE, -15);
 
-			while(bgBottomImg->GetEffect() > 0) usleep(50);
+			usleep(150000); // wait for effects to finish
 		}
 	}
 
@@ -1707,7 +1707,7 @@ static int MenuGameCheats()
 
 			w.SetEffect(EFFECT_FADE, -15);
 
-			while(bgBottomImg->GetEffect() > 0) usleep(50);
+			usleep(150000); // wait for effects to finish
 		}
 	}
 	HaltGui();
@@ -2252,8 +2252,9 @@ ButtonMappingWindow()
 	}
 
 	GuiText msgTxt(msg, 26, (GXColor){0, 0, 0, 255});
-	msgTxt.SetAlignment(ALIGN_CENTRE, ALIGN_TOP);
-	msgTxt.SetPosition(0,80);
+	msgTxt.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
+	msgTxt.SetPosition(0,-20);
+	msgTxt.SetMaxWidth(430);
 
 	promptWindow.Append(&dialogBoxImg);
 	promptWindow.Append(&titleTxt);
@@ -2982,8 +2983,8 @@ static int MenuSettingsMenu()
 	int i = 0;
 	OptionList options;
 
-	sprintf(options.name[i++], "Wiimote Orientation");
 	sprintf(options.name[i++], "Exit Action");
+	sprintf(options.name[i++], "Wiimote Orientation");
 	sprintf(options.name[i++], "Music Volume");
 	sprintf(options.name[i++], "Sound Effects Volume");
 	options.length = i;
@@ -3032,28 +3033,28 @@ static int MenuSettingsMenu()
 		VIDEO_WaitVSync ();
 
 		#ifdef HW_RVL
-		if (GCSettings.WiimoteOrientation == 0)
-			sprintf (options.value[0], "Vertical");
-		else if (GCSettings.WiimoteOrientation == 1)
-			sprintf (options.value[0], "Horizontal");
-
-		if (GCSettings.ExitAction == 0)
-			sprintf (options.value[1], "Return to Loader");
-		else if (GCSettings.ExitAction == 1)
-			sprintf (options.value[1], "Return to Wii Menu");
+		if (GCSettings.ExitAction == 1)
+			sprintf (options.value[0], "Return to Wii Menu");
 		else if (GCSettings.ExitAction == 2)
-			sprintf (options.value[1], "Power off Wii");
-		#else // GameCube
-		options.name[0][0] = 0; // Wiimote
-		options.name[2][0] = 0; // Music
-		options.name[3][0] = 0; // Sound Effects
+			sprintf (options.value[0], "Power off Wii");
+		else
+			sprintf (options.value[0], "Return to Loader");
 
+		if (GCSettings.WiimoteOrientation == 0)
+			sprintf (options.value[1], "Vertical");
+		else if (GCSettings.WiimoteOrientation == 1)
+			sprintf (options.value[1], "Horizontal");
+		#else // GameCube
 		if(GCSettings.ExitAction > 1)
 			GCSettings.ExitAction = 0;
 		if (GCSettings.ExitAction == 0)
-			sprintf (options.value[1], "Return to Loader");
-		else if (GCSettings.ExitAction == 1)
-			sprintf (options.value[1], "Reboot");
+			sprintf (options.value[0], "Return to Loader");
+		else
+			sprintf (options.value[0], "Reboot");
+
+		options.name[1][0] = 0; // Wiimote
+		options.name[2][0] = 0; // Music
+		options.name[3][0] = 0; // Sound Effects
 		#endif
 
 		if(GCSettings.MusicVolume > 0)
@@ -3071,13 +3072,13 @@ static int MenuSettingsMenu()
 		switch (ret)
 		{
 			case 0:
-				GCSettings.WiimoteOrientation ^= 1;
-				break;
-			case 1:
 				GCSettings.ExitAction++;
 				if(GCSettings.ExitAction > 2)
 					GCSettings.ExitAction = 0;
 				break;
+			case 1:
+				GCSettings.WiimoteOrientation ^= 1;
+				break;
 			case 2:
 				GCSettings.MusicVolume += 10;
 				if(GCSettings.MusicVolume > 100)
@@ -3281,11 +3282,7 @@ MainMenu (int menu)
 
 	// Load preferences
 	if(!LoadPrefs())
-	{
-		ResumeGui();
-		ErrorPrompt("Preferences reset - check your settings!");
-		currentMenu = MENU_SETTINGS_FILE;
-	}
+		SavePrefs(SILENT);
 
 	while(currentMenu != MENU_EXIT || SNESROMSize <= 0)
 	{

source/ngc/preferences.cpp

@@ -1,7 +1,7 @@
 /****************************************************************************
  * Snes9x 1.51 Nintendo Wii/Gamecube Port
  *
- * Tantric September 2008
+ * Tantric 2008-2009
  *
  * preferences.cpp
  *
@@ -15,6 +15,7 @@
 #include <mxml.h>
 
 #include "snes9xGX.h"
+#include "s9xconfig.h"
 #include "images/saveicon.h"
 #include "menu.h"
 #include "memcardop.h"
@@ -369,6 +370,8 @@ SavePrefs (bool silent)
 	if (!silent)
 		ShowAction ("Saving preferences...");
 
+	FixInvalidSettings();
+
 	AllocSaveBuffer ();
 	datasize = preparePrefsData (method);
 
@@ -437,5 +440,8 @@ bool LoadPrefs()
 
 	prefLoaded = true; // attempted to load preferences
 
+	if(prefFound)
+		FixInvalidSettings();
+
 	return prefFound;
 }

source/ngc/preferences.h

@@ -1,7 +1,7 @@
 /****************************************************************************
  * Snes9x 1.51 Nintendo Wii/Gamecube Port
  *
- * Tantric September 2008
+ * Tantric 2008-2009
  *
  * preferences.h
  *

source/ngc/s9xconfig.cpp

@@ -4,7 +4,7 @@
  * softdev July 2006
  * crunchy2 May 2007
  * Michniewski 2008
- * Tantric September 2008
+ * Tantric 2008-2009
  *
  * s9xconfig.cpp
  *
@@ -21,6 +21,25 @@
 
 struct SGCSettings GCSettings;
 
+/****************************************************************************
+ * Attempts to correct at least some invalid settings - the ones that
+ * might cause crashes
+ ***************************************************************************/
+
+void FixInvalidSettings()
+{
+	if(!(GCSettings.ZoomLevel > 0.5 && GCSettings.ZoomLevel < 1.5))
+		GCSettings.ZoomLevel = 1.0;
+	if(!(GCSettings.xshift > -50 && GCSettings.xshift < 50))
+		GCSettings.xshift = 0;
+	if(!(GCSettings.yshift > -50 && GCSettings.yshift < 50))
+		GCSettings.yshift = 0;
+	if(!(GCSettings.MusicVolume >= 0 && GCSettings.MusicVolume <= 100))
+		GCSettings.MusicVolume = 40;
+	if(!(GCSettings.SFXVolume >= 0 && GCSettings.SFXVolume <= 100))
+		GCSettings.SFXVolume = 40;
+}
+
 void
 DefaultSettings ()
 {

source/ngc/s9xconfig.h

@@ -4,7 +4,7 @@
  * softdev July 2006
  * crunchy2 May 2007
  * Michniewski 2008
- * Tantric September 2008
+ * Tantric 2008-2009
  *
  * s9xconfig.h
  *
@@ -17,6 +17,7 @@
 
 #define _S9XCONFIG_
 
+void FixInvalidSettings();
 void DefaultSettings ();
 
 #endif

source/ngc/video.cpp

@@ -977,6 +977,7 @@ void Menu_DrawImg(f32 xpos, f32 ypos, u16 width, u16 height, u8 data[], f32 degr
 
 	GX_InitTexObj(&texObj, data, width,height, GX_TF_RGBA8,GX_CLAMP, GX_CLAMP,GX_FALSE);
 	GX_LoadTexObj(&texObj, GX_TEXMAP0);
+	GX_InvalidateTexAll();
 
 	GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
 	GX_SetVtxDesc (GX_VA_TEX0, GX_DIRECT);