1 files changed, 1268 insertions, 0 deletions

diff --git a/src/extras/debugmenu.cpp b/src/extras/debugmenu.cpp
new file mode 100644
index 00000000..d6ee18ab
--- /dev/null
+++ b/src/extras/debugmenu.cpp
@@ -0,0 +1,1268 @@
+#include "common.h"
+#include "RwHelper.h"
+#include "Pad.h"
+#include "ControllerConfig.h"
+#include "Timer.h"
+#include "rtcharse.h"
+#include "inttypes.h"
+#include "debugmenu.h"
+
+#define snprintf _snprintf
+
+#define strdup _strdup
+
+
+
+// Font stuff
+struct Pt
+{
+	int x, y;
+};
+
+enum MenuFontStyle
+{
+	MENUFONT_NORMAL,
+	MENUFONT_SEL_ACTIVE,
+	MENUFONT_SEL_INACTIVE,
+	MENUFONT_MOUSE
+};
+
+RtCharset *fontStyles[4];
+RtCharsetDesc fontDesc;
+int fontscale = 1;	// not supported right now
+
+Pt
+fontGetStringSize(const char *s)
+{
+	Pt sz = { 0, 0 };
+	int x;
+	char c;
+	sz.y = fontDesc.height*fontscale;	// always assume one line;
+	x = 0;
+	while(c = *s++){
+		if(c == '\n'){
+			sz.y += fontDesc.height*fontscale;
+			if(x > sz.x)
+				sz.x = x;
+			x = 0;
+		}else
+			x += fontDesc.width*fontscale;
+	}
+	if(x > sz.x)
+		sz.x = x;
+	return sz;
+}
+
+Pt
+fontPrint(const char *s, float x, float y, int style)
+{
+	RtCharsetPrintBuffered(fontStyles[style], s, x, y, false);
+	return fontGetStringSize(s);
+}
+
+int
+fontGetLen(int len)
+{
+	return len*fontDesc.width*fontscale;
+}
+
+
+void
+createMenuFont(void)
+{
+	OpenCharsetSafe();
+
+	RwRGBA fg_normal = { 255, 255, 255, 255 };
+	RwRGBA bg_normal = { 255, 255, 255, 0 };
+	fontStyles[MENUFONT_NORMAL] = RtCharsetCreate(&fg_normal, &bg_normal);
+	assert(fontStyles[MENUFONT_NORMAL]);
+
+	RwRGBA fg_sel_active = { 200, 200, 200, 255 };
+	RwRGBA bg_sel_active = { 132, 132, 132, 255 };
+	fontStyles[MENUFONT_SEL_ACTIVE] = RtCharsetCreate(&fg_sel_active, &bg_sel_active);
+	assert(fontStyles[MENUFONT_SEL_ACTIVE]);
+
+	RwRGBA fg_sel_inactive = { 200, 200, 200, 255 };
+	RwRGBA bg_sel_inactive = { 200, 200, 200, 0 };
+	fontStyles[MENUFONT_SEL_INACTIVE] = RtCharsetCreate(&fg_sel_inactive, &bg_sel_inactive);
+	assert(fontStyles[MENUFONT_SEL_INACTIVE]);
+
+	RwRGBA fg_mouse = { 255, 255, 255, 255 };
+	RwRGBA bg_mouse = { 132, 132, 132, 255 };
+	fontStyles[MENUFONT_MOUSE] = RtCharsetCreate(&fg_mouse, &bg_mouse);
+	assert(fontStyles[MENUFONT_MOUSE]);
+
+	RtCharsetGetDesc(fontStyles[MENUFONT_NORMAL], &fontDesc);
+}
+
+
+
+
+
+
+
+enum EntryType
+{
+	MENUEMPTY = 0,
+	MENUSUB,
+	MENUVAR,
+
+	MENUVAR_INT,
+	MENUVAR_FLOAT,
+	MENUVAR_CMD,
+
+	MENUSCROLL	// dummy
+};
+
+struct Menu
+{
+	Menu *parent;
+	RwRect r;
+	MenuEntry *entries;
+	int numEntries;
+	int maxNameWidth, maxValWidth;
+
+	MenuEntry *findEntry(const char *entryname);
+	void insertEntrySorted(MenuEntry *entry);
+	void appendEntry(MenuEntry *entry);
+
+	bool isScrollingUp, isScrollingDown;
+	int scrollStart;
+	int numVisible;
+	RwRect scrollUpR, scrollDownR;
+	void scroll(int off);
+
+	int selection;
+	MenuEntry *selectedEntry;	// updated by update
+	void changeSelection(int newsel);
+	void changeSelection(MenuEntry *e);
+
+	void update(void);
+	void draw(void);
+	Menu(void){ memset(this, 0, sizeof(Menu)); }
+};
+extern Menu toplevel;
+
+struct MenuEntry_Sub : MenuEntry
+{
+	Menu *submenu;
+
+	MenuEntry_Sub(const char *name, Menu *menu);
+};
+
+struct MenuEntry_Var : MenuEntry
+{
+	int maxvallen;
+	int vartype;
+	bool wrapAround;
+
+	virtual void processInput(bool mouseOver, bool selected) = 0;
+	int getValWidth(void) { return maxvallen; }
+	virtual void getValStr(char *str, int len) = 0;
+	MenuEntry_Var(const char *name, int type);
+};
+
+struct MenuEntry_Int : MenuEntry_Var
+{
+	virtual void setStrings(const char **strings) = 0;
+	virtual int findStringLen(void) = 0;
+	MenuEntry_Int(const char *name);
+};
+
+#define INTTYPES \
+	X(Int8, int8, 4, "%4" PRId8) \
+	X(Int16, int16, 6, "%6" PRId16) \
+	X(Int32, int32, 11, "%11" PRId32) \
+	X(Int64, int64, 21, "%21" PRId64) \
+	X(UInt8, uint8, 4, "%4" PRIu8) \
+	X(UInt16, uint16, 6, "%6" PRIu16) \
+	X(UInt32, uint32, 11, "%11" PRIu32) \
+	X(UInt64, uint64, 21, "%21" PRIu64)
+#define FLOATTYPES \
+	X(Float32, float, 11, "%11.3f") \
+	X(Float64, double, 11, "%11.3lf")
+
+#define X(NAME, TYPE, MAXLEN, FMT) \
+struct MenuEntry_##NAME : MenuEntry_Int														       \
+{																		       \
+	TYPE *variable;																       \
+	TYPE lowerBound, upperBound;														       \
+	TYPE step;																       \
+	TriggerFunc triggerFunc;														       \
+	const char *fmt;															       \
+	const char **strings;															       \
+																		       \
+	void processInput(bool mouseOver, bool selected);														       \
+	void getValStr(char *str, int len);													       \
+																		       \
+	void setStrings(const char **strings);													       \
+	int findStringLen(void);														       \
+	MenuEntry_##NAME(const char *name, TYPE *ptr, TriggerFunc triggerFunc, TYPE step, TYPE lowerBound, TYPE upperBound, const char **strings);     \
+};
+INTTYPES
+#undef X
+
+#define X(NAME, TYPE, MAXLEN, FMT) \
+struct MenuEntry_##NAME : MenuEntry_Var												 \
+{																 \
+	TYPE *variable;														 \
+	TYPE lowerBound, upperBound;												 \
+	TYPE step;														 \
+	TriggerFunc triggerFunc;												 \
+	const char *fmt;													 \
+																 \
+	void processInput(bool mouseOver, bool selected);												 \
+	void getValStr(char *str, int len);											 \
+																 \
+	MenuEntry_##NAME(const char *name, TYPE *ptr, TriggerFunc triggerFunc, TYPE step, TYPE lowerBound, TYPE upperBound);	 \
+};
+FLOATTYPES
+#undef X
+
+struct MenuEntry_Cmd : MenuEntry_Var
+{
+	TriggerFunc triggerFunc;
+
+	void processInput(bool mouseOver, bool selected);
+	void getValStr(char *str, int len);
+
+	MenuEntry_Cmd(const char *name, TriggerFunc triggerFunc);
+};
+
+
+Menu *findMenu(const char *name);
+
+
+
+#define MUHKEYS \
+	X(leftjustdown, rsLEFT) \
+	X(rightjustdown, rsRIGHT) \
+	X(upjustdown, rsUP) \
+	X(downjustdown, rsDOWN) \
+	X(pgupjustdown, rsPGUP) \
+	X(pgdnjustdown, rsPGDN)
+
+#define MUHBUTTONS \
+	X(button1justdown, 1) \
+	X(button2justdown, 2) \
+	X(button3justdown, 3)
+
+#define REPEATDELAY 700
+#define REPEATINTERVAL 50
+#define X(var, keycode) static int var;
+MUHKEYS
+#undef X
+static int downtime;
+static int repeattime;
+static int lastkeydown;
+static int *keyptr;
+
+static int buttondown[3];
+static int lastbuttondown;
+static int *buttonptr;
+static int button1justdown, button2justdown, button3justdown;
+static float mouseX, mouseY;
+
+static int menuOn;
+static int menuInitialized;
+static int screenWidth, screenHeight;
+static RwRaster *cursor, *arrow;
+
+static int firstBorder = 10;
+static int topBorder = 40;	//10;
+static int leading = 4;
+static int gap = 10;
+static int minwidth = 100;
+
+void drawMouse(void);
+void drawArrow(RwRect r, int direction, int style);
+
+Menu toplevel;
+Menu *activeMenu = &toplevel;
+Menu *deepestMenu = &toplevel;
+Menu *mouseOverMenu;
+MenuEntry *mouseOverEntry;
+MenuEntry scrollUpEntry("SCROLLUP"), scrollDownEntry("SCROLLDOWN");	// dummies
+
+
+#define KEYJUSTDOWN(k) ControlsManager.GetIsKeyboardKeyJustDown((RsKeyCodes)k)
+#define KEYDOWN(k) ControlsManager.GetIsKeyboardKeyDown((RsKeyCodes)k)
+#define CTRLJUSTDOWN(key) \
+	       ((KEYDOWN(rsLCTRL) || KEYDOWN(rsRCTRL)) && KEYJUSTDOWN((RsKeyCodes)key) || \
+	        (KEYJUSTDOWN(rsLCTRL) || KEYJUSTDOWN(rsRCTRL)) && KEYDOWN((RsKeyCodes)key))
+#define CTRLDOWN(key) ((KEYDOWN(rsLCTRL) || KEYDOWN(rsRCTRL)) && KEYDOWN((RsKeyCodes)key))
+
+
+bool
+isMouseInRect(RwRect r)
+{
+	return (mouseX >= r.x && mouseX < r.x+r.w &&
+		mouseY >= r.y && mouseY < r.y+r.h);
+}
+
+/*
+ * MenuEntry
+ */
+
+MenuEntry::MenuEntry(const char *name)
+{
+	this->type = MENUEMPTY;
+	this->name = strdup(name);
+	this->next = nil;
+	this->menu = nil;
+}
+
+MenuEntry_Sub::MenuEntry_Sub(const char *name, Menu *menu)
+: MenuEntry(name)
+{
+	this->type = MENUSUB;
+	this->submenu = menu;
+}
+
+MenuEntry_Var::MenuEntry_Var(const char *name, int vartype)
+: MenuEntry(name)
+{
+	this->type = MENUVAR;
+	this->vartype = vartype;
+	this->maxvallen = 0;
+	this->wrapAround = false;
+}
+
+/*
+ * *****************************
+ * MenuEntry_Int
+ * *****************************
+ */
+
+MenuEntry_Int::MenuEntry_Int(const char *name)
+: MenuEntry_Var(name, MENUVAR_INT)
+{
+}
+
+#define X(NAME, TYPE, MAXLEN, FMT) \
+int								     \
+MenuEntry_##NAME::findStringLen(void){				     \
+	TYPE i;							     \
+	int len, maxlen = 0;					     \
+	for(i = this->lowerBound; i <= this->upperBound; i++){	     \
+		len = strlen(this->strings[i-this->lowerBound]);     \
+		if(len > maxlen)				     \
+			maxlen = len;				     \
+	}							     \
+	return maxlen;						     \
+}								     \
+void								     \
+MenuEntry_##NAME::processInput(bool mouseOver, bool selected)				     \
+{								     \
+	TYPE v, oldv;						     \
+	int overflow = 0;					     \
+	int underflow = 0;					     \
+								     \
+	v = *this->variable;					     \
+	oldv = v;						     \
+								     \
+	if((selected && leftjustdown) || (mouseOver && button3justdown)){					     \
+		v -= this->step;				     \
+		if(v > oldv)					     \
+			underflow = 1;				     \
+	}							     \
+	if((selected && rightjustdown) || (mouseOver && button1justdown)){					     \
+		v += this->step;				     \
+		if(v < oldv)					     \
+			overflow = 1;				     \
+	}							     \
+	if(this->wrapAround){					     \
+		if(v > this->upperBound || overflow) v = this->lowerBound;	     \
+		if(v < this->lowerBound || underflow) v = this->upperBound;	     \
+	}else{									     \
+		if(v > this->upperBound || overflow) v = this->upperBound;	     \
+		if(v < this->lowerBound || underflow) v = this->lowerBound;	     \
+	}							     \
+								     \
+	*this->variable = v;					     \
+	if(oldv != v && this->triggerFunc)			     \
+		this->triggerFunc();				     \
+}								     \
+void											       \
+MenuEntry_##NAME::getValStr(char *str, int len)						       \
+{											       \
+	static char tmp[20];								       \
+	if(this->strings){								       \
+		snprintf(tmp, 20, "%%%ds", this->maxvallen);				       \
+		if(*this->variable < this->lowerBound || *this->variable > this->upperBound){  \
+			snprintf(str, len, "ERROR");					       \
+			return;								       \
+		}									       \
+		snprintf(str, len, tmp, this->strings[*this->variable-this->lowerBound]);      \
+	}else										       \
+		snprintf(str, len, this->fmt, *this->variable);				       \
+}											       \
+void																			   \
+MenuEntry_##NAME::setStrings(const char **strings)													   \
+{																			   \
+	this->strings = strings;															   \
+	if(this->strings)																   \
+		this->maxvallen = findStringLen();													   \
+}																			   \
+MenuEntry_##NAME::MenuEntry_##NAME(const char *name, TYPE *ptr, TriggerFunc triggerFunc, TYPE step, TYPE lowerBound, TYPE upperBound, const char **strings)   \
+: MenuEntry_Int(name)																	   \
+{																			   \
+	this->variable = ptr;																   \
+	this->step = step;																   \
+	this->lowerBound = lowerBound;															   \
+	this->upperBound = upperBound;															   \
+	this->triggerFunc = triggerFunc;														   \
+	this->maxvallen = MAXLEN;															   \
+	this->fmt = FMT;																   \
+	this->setStrings(strings);																   \
+}
+INTTYPES
+#undef X
+
+/*
+ * *****************************
+ * MenuEntry_Float
+ * *****************************
+ */
+
+#define X(NAME, TYPE, MAXLEN, FMT) \
+MenuEntry_##NAME::MenuEntry_##NAME(const char *name, TYPE *ptr, TriggerFunc triggerFunc, TYPE step, TYPE lowerBound, TYPE upperBound)	     \
+: MenuEntry_Var(name, MENUVAR_FLOAT)															     \
+{																	     \
+	this->variable = ptr;														     \
+	this->step = step;														     \
+	this->lowerBound = lowerBound;													     \
+	this->upperBound = upperBound;													     \
+	this->triggerFunc = triggerFunc;												     \
+	this->maxvallen = MAXLEN;													     \
+	this->fmt = FMT;														     \
+}																	     \
+void																	     \
+MenuEntry_##NAME::getValStr(char *str, int len)												     \
+{																	     \
+	snprintf(str, len, this->fmt, *this->variable);											     \
+}																	     \
+void																	     \
+MenuEntry_##NAME::processInput(bool mouseOver, bool selected)													     \
+{																	     \
+	float v, oldv;															     \
+	int overflow = 0;					     \
+	int underflow = 0;					     \
+																	     \
+	v = *this->variable;														     \
+	oldv = v;															     \
+																	     \
+	if((selected && leftjustdown) || (mouseOver && button3justdown)){					     \
+		v -= this->step;				     \
+		if(v > oldv)					     \
+			underflow = 1;				     \
+	}							     \
+	if((selected && rightjustdown) || (mouseOver && button1justdown)){					     \
+		v += this->step;				     \
+		if(v < oldv)					     \
+			overflow = 1;				     \
+	}							     \
+	if(this->wrapAround){					     \
+		if(v > this->upperBound || overflow) v = this->lowerBound;	     \
+		if(v < this->lowerBound || underflow) v = this->upperBound;	     \
+	}else{									     \
+		if(v > this->upperBound || overflow) v = this->upperBound;	     \
+		if(v < this->lowerBound || underflow) v = this->lowerBound;	     \
+	}							     \
+																	     \
+	*this->variable = v;														     \
+	if(oldv != v && this->triggerFunc)												     \
+		this->triggerFunc();													     \
+}
+
+FLOATTYPES
+#undef X
+
+/*
+ * *****************************
+ * MenuEntry_Cmd
+ * *****************************
+ */
+
+void
+MenuEntry_Cmd::processInput(bool mouseOver, bool selected)
+{
+	// Don't execute on button3
+	if(this->triggerFunc && (selected && (leftjustdown || rightjustdown) || (mouseOver && button1justdown)))
+		this->triggerFunc();
+}
+
+void
+MenuEntry_Cmd::getValStr(char *str, int len)
+{
+	strncpy(str, "<", len);
+}
+
+MenuEntry_Cmd::MenuEntry_Cmd(const char *name, TriggerFunc triggerFunc)
+: MenuEntry_Var(name, MENUVAR_CMD)
+{
+	this->maxvallen = 1;
+	this->triggerFunc = triggerFunc;
+}
+
+
+/*
+ * *****************************
+ * Menu
+ * *****************************
+ */
+
+void
+Menu::scroll(int off) {
+	if(isScrollingUp && off < 0)
+		scrollStart += off;
+	if(isScrollingDown && off > 0)
+		scrollStart += off;
+	if(scrollStart < 0) scrollStart = 0;
+	if(scrollStart > numEntries-numVisible) scrollStart = numEntries-numVisible;
+}
+
+void
+Menu::changeSelection(int newsel){
+	selection = newsel;
+	if(selection < 0) selection = 0;
+	if(selection >= numEntries) selection = numEntries-1;
+	if(selection < scrollStart) scrollStart = selection;
+	if(selection >= scrollStart+numVisible) scrollStart = selection-numVisible+1;
+}
+
+void
+Menu::changeSelection(MenuEntry *sel)
+{
+	MenuEntry *e;
+	int i = 0;
+	for(e = this->entries; e; e = e->next){
+		if(e == sel){
+			this->selection = i;
+			this->selectedEntry = sel;
+			break;
+		}
+		i++;
+	}
+}
+
+
+
+MenuEntry*
+Menu::findEntry(const char *entryname)
+{
+	MenuEntry *m;
+	for(m = this->entries; m; m = m->next)
+		if(strcmp(entryname, m->name) == 0)
+			return m;
+	return nil;
+}
+
+void
+Menu::insertEntrySorted(MenuEntry *entry)
+{
+	MenuEntry **mp;
+	int cmp;
+	for(mp = &this->entries; *mp; mp = &(*mp)->next){
+		cmp = strcmp(entry->name, (*mp)->name);
+		if(cmp == 0)
+			return;
+		if(cmp < 0)
+			break;
+	}
+	entry->next = *mp;
+	*mp = entry;
+	entry->menu = this;
+	this->numEntries++;
+}
+
+void
+Menu::appendEntry(MenuEntry *entry)
+{
+	MenuEntry **mp;
+	for(mp = &this->entries; *mp; mp = &(*mp)->next);
+	entry->next = *mp;
+	*mp = entry;
+	entry->menu = this;
+	this->numEntries++;
+}
+
+void
+Menu::update(void)
+{
+	int i;
+	int x, y;
+	Pt sz;
+	MenuEntry *e;
+	int onscreen;
+	x = this->r.x;
+	y = this->r.y + 18;
+	int end = this->r.y+this->r.h - 18;
+	this->numVisible = 0;
+
+	deepestMenu = this;
+
+	int bottomy = end;
+	onscreen = 1;
+	i = 0;
+	this->maxNameWidth = 0;
+	this->maxValWidth = 0;
+	this->isScrollingUp = this->scrollStart > 0;
+	this->isScrollingDown = false;
+	this->selectedEntry = nil;
+	for(e = this->entries; e; e = e->next){
+		sz = fontGetStringSize(e->name);
+		e->r.x = x;
+		e->r.y = y;
+		e->r.w = sz.x;
+		e->r.h = sz.y;
+
+		if(i == this->selection)
+			this->selectedEntry = e;
+
+		if(i >= this->scrollStart)
+			y += sz.y + leading*fontscale;
+		if(y >= end){
+			this->isScrollingDown = true;
+			onscreen = 0;
+		}else
+			bottomy = y;
+		if(i >= this->scrollStart && onscreen)
+			this->numVisible++;
+
+		if(e->type == MENUVAR){
+			int valwidth = fontGetLen(((MenuEntry_Var*)e)->getValWidth());
+			if(valwidth > maxValWidth)
+				maxValWidth = valwidth;
+		}
+		if(e->r.w > maxNameWidth)
+			maxNameWidth = e->r.w;
+		i++;
+	}
+	if(this->r.w < maxNameWidth + maxValWidth + gap*fontscale)
+		this->r.w = maxNameWidth + maxValWidth + gap*fontscale;
+
+	this->scrollUpR = this->r;
+	this->scrollUpR.h = 16;
+	this->scrollDownR = this->scrollUpR;
+	this->scrollDownR.y = bottomy;
+
+	// Update active submenu
+	if(this->selectedEntry && this->selectedEntry->type == MENUSUB){
+		Menu *submenu = ((MenuEntry_Sub*)this->selectedEntry)->submenu;
+		submenu->r.x = this->r.x+this->r.w + 10;
+		submenu->r.y = this->r.y;
+		submenu->r.w = minwidth;	// update menu will expand
+		submenu->r.h = this->r.h;
+		submenu->update();
+	}
+}
+
+void
+Menu::draw(void)
+{
+	static char val[100];
+	int i;
+	MenuEntry *e;
+	i = 0;
+	for(e = this->entries; e; e = e->next){
+		if(i >= this->scrollStart+this->numVisible)
+			break;
+		if(i >= this->scrollStart){
+			int style = MENUFONT_NORMAL;
+			if(i == this->selection)
+				style = this == activeMenu ? MENUFONT_SEL_ACTIVE : MENUFONT_SEL_INACTIVE;
+			if(style != MENUFONT_SEL_ACTIVE && e == mouseOverEntry)
+				style = MENUFONT_MOUSE;
+			fontPrint(e->name, e->r.x, e->r.y, style);
+			if(e->type == MENUVAR){
+				int valw = fontGetLen(((MenuEntry_Var*)e)->getValWidth());
+				((MenuEntry_Var*)e)->getValStr(val, 100);
+				fontPrint(val, e->r.x+this->r.w-valw, e->r.y, style);
+			}
+		}
+		i++;
+	}
+
+	if(this->isScrollingUp)
+		drawArrow(this->scrollUpR, -1, isMouseInRect(this->scrollUpR));
+	if(this->isScrollingDown)
+		drawArrow(this->scrollDownR, 1, isMouseInRect(this->scrollDownR));
+
+	if(this->selectedEntry && this->selectedEntry->type == MENUSUB)
+		((MenuEntry_Sub*)this->selectedEntry)->submenu->draw();
+}
+
+Menu*
+findMenu(const char *name)
+{
+	Menu *m;
+	MenuEntry *e;
+	char *tmppath = strdup(name);
+	char *next, *curname;
+
+	curname = tmppath;
+	next = curname;
+
+	m = &toplevel;
+	while(*next){
+		curname = next;
+		while(*next){
+			if(*next == '|'){
+				*next++ = '\0';
+				break;
+			}
+			next++;
+		}
+		e = m->findEntry(curname);
+		if(e){
+			// return an error if the entry exists but isn't a menu
+			if(e->type != MENUSUB){
+				free(tmppath);
+				return nil;
+			}
+			m = ((MenuEntry_Sub*)e)->submenu;
+		}else{
+			// Create submenus that don't exist yet
+			Menu *submenu = new Menu();
+			submenu->parent = m;
+			MenuEntry *me = new MenuEntry_Sub(curname, submenu);
+			// Don't sort submenus outside the toplevel menu
+			if(m == &toplevel)
+				m->insertEntrySorted(me);
+			else
+				m->appendEntry(me);
+			m = submenu;
+		}
+	}
+
+	free(tmppath);
+	return m;
+}
+
+/*
+ * ****************
+ * debug menu
+ * ****************
+ */
+
+static uint8 cursorPx[] = {
+#include "cursor.inc"
+};
+
+static uint8 arrowPx[] = {
+#include "arrow.inc"
+};
+
+void
+initDebug(void)
+{
+	createMenuFont();
+
+	RwInt32 w, h, d, flags;
+	RwImage *img = RwImageCreate(16, 16, 32);
+	assert(img);
+	RwImageSetPixels(img, cursorPx);
+	RwImageSetStride(img, RwImageGetWidth(img)*4);
+	RwImageFindRasterFormat(img, rwRASTERTYPETEXTURE, &w, &h, &d, &flags);
+	cursor = RwRasterCreate(w, h, d, flags);
+	cursor = RwRasterSetFromImage(cursor, img);
+	assert(cursor);
+	RwImageDestroy(img);
+
+	img = RwImageCreate(32, 16, 32);
+	assert(img);
+	RwImageSetPixels(img, arrowPx);
+	RwImageSetStride(img, RwImageGetWidth(img)*4);
+	RwImageFindRasterFormat(img, rwRASTERTYPETEXTURE, &w, &h, &d, &flags);
+	arrow = RwRasterCreate(w, h, d, flags);
+	arrow = RwRasterSetFromImage(arrow, img);
+	assert(arrow);
+	RwImageDestroy(img);
+}
+
+void
+processInput(void)
+{
+	int shift = KEYDOWN(rsRSHIFT) || KEYDOWN(rsLSHIFT);
+#define X(var, keycode) var = KEYJUSTDOWN(keycode);
+	MUHKEYS
+#undef X
+
+	// Implement auto-repeat
+#define X(var, keycode) \
+	if(var){ \
+		repeattime = downtime = CTimer::GetTimeInMilliseconds(); \
+		lastkeydown = keycode; \
+		keyptr = &var; \
+	}
+	MUHKEYS
+#undef X
+	if(lastkeydown){
+		if(KEYDOWN(lastkeydown)){
+			int curtime = CTimer::GetTimeInMilliseconds();
+			if(curtime - downtime > REPEATDELAY){
+				if(curtime - repeattime > REPEATINTERVAL){
+					repeattime = curtime;
+					*keyptr = 1;
+				}
+			}
+		}else{
+			lastkeydown = 0;
+		}
+	}
+
+	// Also for mouse buttons
+#define X(var, num)							  \
+	if(var){							  \
+		repeattime = downtime = CTimer::GetTimeInMilliseconds();	  \
+		lastbuttondown = num;					  \
+		buttonptr = &var;					  \
+	}
+	MUHBUTTONS
+#undef X
+	if(lastbuttondown){
+		if(buttondown[lastbuttondown-1]){
+			int curtime = CTimer::GetTimeInMilliseconds();
+			if(curtime - downtime > REPEATDELAY){
+				if(curtime - repeattime > REPEATINTERVAL){
+					repeattime = curtime;
+					*buttonptr = 1;
+				}
+			}
+		}else{
+			lastbuttondown = 0;
+		}
+	}
+
+	// Walk through all visible menus and figure out which one the mouse is over
+	mouseOverMenu = nil;
+	mouseOverEntry = nil;
+	Menu *menu;
+	for(menu = deepestMenu; menu; menu = menu->parent)
+		if(isMouseInRect(menu->r)){
+			mouseOverMenu = menu;
+			break;
+		}
+	if(mouseOverMenu){
+		// Walk all visibile entries and figure out which one the mouse is over
+		MenuEntry *e;
+		int i = 0;
+		for(e = mouseOverMenu->entries; e; e = e->next){
+			if(i >= mouseOverMenu->scrollStart+mouseOverMenu->numVisible)
+				break;
+			if(i >= mouseOverMenu->scrollStart){
+				RwRect r = e->r;
+				r.w = mouseOverMenu->r.w;	// span the whole menu
+				if(isMouseInRect(r)){
+					mouseOverEntry = e;
+					break;
+				}
+			}
+			i++;
+		}
+		if(mouseOverMenu->isScrollingUp && isMouseInRect(mouseOverMenu->scrollUpR)){
+			mouseOverEntry = &scrollUpEntry;
+			mouseOverEntry->r = mouseOverMenu->scrollUpR;
+			mouseOverEntry->menu = mouseOverMenu;
+			mouseOverEntry->type = MENUSCROLL;
+		}
+		if(mouseOverMenu->isScrollingDown && isMouseInRect(mouseOverMenu->scrollDownR)){
+			mouseOverEntry = &scrollDownEntry;
+			mouseOverEntry->r = mouseOverMenu->scrollDownR;
+			mouseOverEntry->menu = mouseOverMenu;
+			mouseOverEntry->type = MENUSCROLL;
+		}
+	}
+
+	if(pgupjustdown)
+		activeMenu->scroll(shift ? -5 : -1);
+	if(pgdnjustdown)
+		activeMenu->scroll(shift ? 5 : 1);
+	if(downjustdown)
+		activeMenu->changeSelection(activeMenu->selection + (shift ? 5 : 1));
+	if(upjustdown)
+		activeMenu->changeSelection(activeMenu->selection - (shift ? 5 : 1));
+
+	if(CPad::NewMouseControllerState.WHEELUP){
+		if(mouseOverMenu)
+			activeMenu = mouseOverMenu;
+		activeMenu->scroll(shift ? -5 : -1);
+	}
+	if(CPad::NewMouseControllerState.WHEELDN){
+		if(mouseOverMenu)
+			activeMenu = mouseOverMenu;
+		activeMenu->scroll(shift ? 5 : 1);
+	}
+
+	if(mouseOverEntry == &scrollUpEntry){
+		if(button1justdown){
+			activeMenu = mouseOverEntry->menu;
+			activeMenu->scroll(shift ? -5 : -1);
+		}
+	}
+	if(mouseOverEntry == &scrollDownEntry){
+		if(button1justdown){
+			activeMenu = mouseOverEntry->menu;
+			activeMenu->scroll(shift ? 5 : 1);
+		}
+	}
+
+	// Have to call this before processInput below because menu entry can change
+	if((button1justdown || button3justdown) && mouseOverEntry){
+		activeMenu = mouseOverEntry->menu;
+		activeMenu->changeSelection(mouseOverEntry);
+	}
+	if(KEYJUSTDOWN(rsENTER)){
+		if(activeMenu->selectedEntry && activeMenu->selectedEntry->type == MENUSUB)
+			activeMenu = ((MenuEntry_Sub*)activeMenu->selectedEntry)->submenu;
+	}else if(KEYJUSTDOWN(rsBACKSP)){
+		if(activeMenu->parent)
+			activeMenu = activeMenu->parent;
+	}else{
+		if(mouseOverEntry && mouseOverEntry->type == MENUVAR)
+			((MenuEntry_Var*)mouseOverEntry)->processInput(true, mouseOverEntry == activeMenu->selectedEntry);
+		if(activeMenu->selectedEntry && activeMenu->selectedEntry->type == MENUVAR &&
+		   mouseOverEntry != activeMenu->selectedEntry)
+			((MenuEntry_Var*)activeMenu->selectedEntry)->processInput(false, true);
+	}
+}
+
+void
+updateMouse(void)
+{
+	CPad *pad = CPad::GetPad(0);
+	int dirX = 1;
+	int dirY = 1;
+
+	if(MousePointerStateHelper.bInvertHorizontally) dirX = -1;
+	if(MousePointerStateHelper.bInvertVertically) dirY = -1;
+
+	mouseX += pad->NewMouseControllerState.x*dirX;
+	mouseY += pad->NewMouseControllerState.y*dirY;
+
+	if(mouseX < 0.0f) mouseX = 0.0f;
+	if(mouseY < 0.0f) mouseY = 0.0f;
+	if(mouseX >= screenWidth) mouseX = screenWidth;
+	if(mouseY >= screenHeight) mouseY = screenHeight;
+
+	button1justdown = pad->NewMouseControllerState.LMB && !pad->OldMouseControllerState.LMB;
+	button2justdown = pad->NewMouseControllerState.MMB && !pad->OldMouseControllerState.MMB;
+	button3justdown = pad->NewMouseControllerState.RMB && !pad->OldMouseControllerState.RMB;
+	buttondown[0] = pad->NewMouseControllerState.LMB;
+	buttondown[1] = pad->NewMouseControllerState.MMB;
+	buttondown[2] = pad->NewMouseControllerState.RMB;
+
+	// Zero the mouse position so the camera won't move
+	pad->NewMouseControllerState.x = 0.0f;
+	pad->NewMouseControllerState.y = 0.0f;
+}
+
+void
+DebugMenuProcess(void)
+{
+	// We only process some input here
+
+	CPad *pad = CPad::GetPad(0);
+	if(CTRLJUSTDOWN('M'))
+		menuOn = !menuOn;
+	if(!menuOn)
+		return;
+
+	pad->DisablePlayerControls = 1;
+	// TODO: this could happen earlier
+	if(!menuInitialized){
+		initDebug();
+		menuInitialized = 1;
+	}
+	updateMouse();
+
+}
+
+#ifdef LIBRW
+#define CURRENTCAM (rw::engine->currentCamera)
+#else
+#define CURRENTCAM ((RwCamera*)RWSRCGLOBAL(curCamera))
+#endif
+
+void
+DebugMenuRender(void)
+{
+	if(!menuOn)
+		return;
+
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, 0);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, 0);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+	RwRenderStateSet(rwRENDERSTATEFOGENABLE, 0);
+	RwRenderStateSet(rwRENDERSTATECULLMODE, (void*)rwCULLMODECULLNONE);
+
+	RwCamera *cam = CURRENTCAM;
+	screenWidth = RwRasterGetWidth(RwCameraGetRaster(cam));
+	screenHeight = RwRasterGetHeight(RwCameraGetRaster(cam));
+
+//	if(screenHeight > 1080)
+//		fontscale = 2;
+//	else
+		fontscale = 1;
+
+	Pt sz;
+	sz = fontPrint("Debug Menu", firstBorder*fontscale+30, topBorder, 0);
+
+	toplevel.r.x = firstBorder*fontscale;
+	toplevel.r.y = topBorder + sz.y + 10;
+	toplevel.r.w = minwidth;	// update menu will expand
+	toplevel.r.h = screenHeight - 10 - toplevel.r.y;
+	toplevel.update();
+	toplevel.draw();
+	processInput();
+	RtCharsetBufferFlush();
+
+	drawMouse();
+}
+
+
+
+void
+drawArrow(RwRect r, int direction, int style)
+{
+	static RwImVertexIndex indices[] = { 0, 1, 2, 2, 1, 3 };
+	static RwIm2DVertex arrowVerts[4];
+
+	RwCamera *cam = CURRENTCAM;
+	float recipz = 1.0f/RwCameraGetNearClipPlane(cam);
+
+	int width = RwRasterGetWidth(arrow);
+	int height = RwRasterGetHeight(arrow);
+
+	int left = r.x + (r.w - width)/2;
+	int right = left + width;
+	int top = r.y;
+	int bottom = r.y+r.h;
+
+	float umin = 0.5f / width;
+	float vmin = 0.5f / height;
+	float umax = (width + 0.5f) / width;
+	float vmax = (height + 0.5f) / height;
+	if(direction < 0){
+		vmin = (height - 0.5f) / height;
+		vmax = -0.5f / height;
+	}
+
+	if(style){
+		RwIm2DVertexSetScreenX(&arrowVerts[0], r.x);
+		RwIm2DVertexSetScreenY(&arrowVerts[0], r.y-1);
+		RwIm2DVertexSetScreenZ(&arrowVerts[0], RwIm2DGetNearScreenZ());
+		RwIm2DVertexSetCameraZ(&arrowVerts[0], RwCameraGetNearClipPlane(cam));
+		RwIm2DVertexSetRecipCameraZ(&arrowVerts[0], recipz);
+		RwIm2DVertexSetIntRGBA(&arrowVerts[0], 132, 132, 132, 255);
+
+		RwIm2DVertexSetScreenX(&arrowVerts[1], r.x+r.w);
+		RwIm2DVertexSetScreenY(&arrowVerts[1], r.y-1);
+		RwIm2DVertexSetScreenZ(&arrowVerts[1], RwIm2DGetNearScreenZ());
+		RwIm2DVertexSetCameraZ(&arrowVerts[1], RwCameraGetNearClipPlane(cam));
+		RwIm2DVertexSetRecipCameraZ(&arrowVerts[1], recipz);
+		RwIm2DVertexSetIntRGBA(&arrowVerts[1], 132, 132, 132, 255);
+
+		RwIm2DVertexSetScreenX(&arrowVerts[2], r.x);
+		RwIm2DVertexSetScreenY(&arrowVerts[2], r.y+r.h+1);
+		RwIm2DVertexSetScreenZ(&arrowVerts[2], RwIm2DGetNearScreenZ());
+		RwIm2DVertexSetCameraZ(&arrowVerts[2], RwCameraGetNearClipPlane(cam));
+		RwIm2DVertexSetRecipCameraZ(&arrowVerts[2], recipz);
+		RwIm2DVertexSetIntRGBA(&arrowVerts[2], 132, 132, 132, 255);
+
+		RwIm2DVertexSetScreenX(&arrowVerts[3], r.x+r.w);
+		RwIm2DVertexSetScreenY(&arrowVerts[3], r.y+r.h+1);
+		RwIm2DVertexSetScreenZ(&arrowVerts[3], RwIm2DGetNearScreenZ());
+		RwIm2DVertexSetCameraZ(&arrowVerts[3], RwCameraGetNearClipPlane(cam));
+		RwIm2DVertexSetRecipCameraZ(&arrowVerts[3], recipz);
+		RwIm2DVertexSetIntRGBA(&arrowVerts[3], 132, 132, 132, 255);
+
+		RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+		RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
+		RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, arrowVerts, 4, indices, 6);
+	}
+
+
+	RwIm2DVertexSetScreenX(&arrowVerts[0], left);
+	RwIm2DVertexSetScreenY(&arrowVerts[0], top);
+	RwIm2DVertexSetScreenZ(&arrowVerts[0], RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(&arrowVerts[0], RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(&arrowVerts[0], recipz);
+	RwIm2DVertexSetIntRGBA(&arrowVerts[0], 255, 255, 255, 255);
+	RwIm2DVertexSetU(&arrowVerts[0], umin, recipz);
+	RwIm2DVertexSetV(&arrowVerts[0], vmin, recipz);
+
+	RwIm2DVertexSetScreenX(&arrowVerts[1], right);
+	RwIm2DVertexSetScreenY(&arrowVerts[1], top);
+	RwIm2DVertexSetScreenZ(&arrowVerts[1], RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(&arrowVerts[1], RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(&arrowVerts[1], recipz);
+	RwIm2DVertexSetIntRGBA(&arrowVerts[1], 255, 255, 255, 255);
+	RwIm2DVertexSetU(&arrowVerts[1], umax, recipz);
+	RwIm2DVertexSetV(&arrowVerts[1], vmin, recipz);
+
+	RwIm2DVertexSetScreenX(&arrowVerts[2], left);
+	RwIm2DVertexSetScreenY(&arrowVerts[2], bottom);
+	RwIm2DVertexSetScreenZ(&arrowVerts[2], RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(&arrowVerts[2], RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(&arrowVerts[2], recipz);
+	RwIm2DVertexSetIntRGBA(&arrowVerts[2], 255, 255, 255, 255);
+	RwIm2DVertexSetU(&arrowVerts[2], umin, recipz);
+	RwIm2DVertexSetV(&arrowVerts[2], vmax, recipz);
+
+	RwIm2DVertexSetScreenX(&arrowVerts[3], right);
+	RwIm2DVertexSetScreenY(&arrowVerts[3], bottom);
+	RwIm2DVertexSetScreenZ(&arrowVerts[3], RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(&arrowVerts[3], RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(&arrowVerts[3], recipz);
+	RwIm2DVertexSetIntRGBA(&arrowVerts[3], 255, 255, 255, 255);
+	RwIm2DVertexSetU(&arrowVerts[3], umax, recipz);
+	RwIm2DVertexSetV(&arrowVerts[3], vmax, recipz);
+
+	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, arrow);
+	RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
+	RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, arrowVerts, 4, indices, 6);
+}
+
+void
+drawMouse(void)
+{
+	static RwImVertexIndex indices[] = { 0, 1, 2, 2, 1, 3 };
+	static RwIm2DVertex vertices[4];
+	RwIm2DVertex *vert;
+	RwCamera *cam;
+	cam = CURRENTCAM;
+	float x = mouseX;
+	float y = mouseY;
+	float w = RwRasterGetWidth(cursor);
+	float h = RwRasterGetHeight(cursor);
+	float recipz = 1.0f/RwCameraGetNearClipPlane(cam);
+
+	float umin = 0.5f / w;
+	float vmin = 0.5f / h;
+	float umax = (w + 0.5f) / w;
+	float vmax = (h + 0.5f) / h;
+
+	vert = vertices;
+	RwIm2DVertexSetScreenX(vert, x);
+	RwIm2DVertexSetScreenY(vert, y);
+	RwIm2DVertexSetScreenZ(vert, RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(vert, RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(vert, recipz);
+	RwIm2DVertexSetIntRGBA(vert, 255, 255, 255, 255);
+	RwIm2DVertexSetU(vert, umin, recipz);
+	RwIm2DVertexSetV(vert, vmin, recipz);
+	vert++;
+
+	RwIm2DVertexSetScreenX(vert, x+w);
+	RwIm2DVertexSetScreenY(vert, y);
+	RwIm2DVertexSetScreenZ(vert, RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(vert, RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(vert, recipz);
+	RwIm2DVertexSetIntRGBA(vert, 255, 255, 255, 255);
+	RwIm2DVertexSetU(vert, umax, recipz);
+	RwIm2DVertexSetV(vert, vmin, recipz);
+	vert++;
+
+	RwIm2DVertexSetScreenX(vert, x);
+	RwIm2DVertexSetScreenY(vert, y+h);
+	RwIm2DVertexSetScreenZ(vert, RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(vert, RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(vert, recipz);
+	RwIm2DVertexSetIntRGBA(vert, 255, 255, 255, 255);
+	RwIm2DVertexSetU(vert, umin, recipz);
+	RwIm2DVertexSetV(vert, vmax, recipz);
+	vert++;
+
+	RwIm2DVertexSetScreenX(vert, x+w);
+	RwIm2DVertexSetScreenY(vert, y+h);
+	RwIm2DVertexSetScreenZ(vert, RwIm2DGetNearScreenZ());
+	RwIm2DVertexSetCameraZ(vert, RwCameraGetNearClipPlane(cam));
+	RwIm2DVertexSetRecipCameraZ(vert, recipz);
+	RwIm2DVertexSetIntRGBA(vert, 255, 255, 255, 255);
+	RwIm2DVertexSetU(vert, umax, recipz);
+	RwIm2DVertexSetV(vert, vmax, recipz);
+	vert++;
+
+	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, cursor);
+	RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
+	RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, vertices, 4, indices, 6);
+}
+
+
+
+
+/*
+ * Generate interfaces
+ */
+
+
+#define X(NAME, TYPE, unused1, unused2) \
+MenuEntry*																			\
+DebugMenuAdd##NAME(const char *path, const char *name, TYPE *ptr, TriggerFunc triggerFunc, TYPE step, TYPE lowerBound, TYPE upperBound, const char **strings)	\
+{																				\
+	Menu *m = findMenu(path);																\
+	if(m == nil)																		\
+		return nil;																		\
+	MenuEntry *e = new MenuEntry_##NAME(name, ptr, triggerFunc, step, lowerBound, upperBound, strings);							\
+	m->appendEntry(e);							\
+	return e;																		\
+}
+INTTYPES
+#undef X
+
+#define X(NAME, TYPE, unused1, unused2) \
+MenuEntry*																			\
+DebugMenuAdd##NAME(const char *path, const char *name, TYPE *ptr, TriggerFunc triggerFunc, TYPE step, TYPE lowerBound, TYPE upperBound)	\
+{																				\
+	Menu *m = findMenu(path);																\
+	if(m == nil)																		\
+		return nil;																		\
+	MenuEntry *e = new MenuEntry_##NAME(name, ptr, triggerFunc, step, lowerBound, upperBound);								\
+	m->appendEntry(e);							\
+	return e;																		\
+}
+FLOATTYPES
+#undef X
+
+MenuEntry*																			\
+DebugMenuAddCmd(const char *path, const char *name, TriggerFunc triggerFunc)
+{
+	Menu *m = findMenu(path);
+	if(m == nil)
+		return nil;
+	MenuEntry *e = new MenuEntry_Cmd(name, triggerFunc);
+	m->appendEntry(e);
+	return e;
+}
+
+void
+DebugMenuEntrySetWrap(MenuEntry *e, bool wrap)
+{
+	if(e && e->type == MENUVAR)
+		((MenuEntry_Var*)e)->wrapAround = wrap;
+}
+
+void
+DebugMenuEntrySetStrings(MenuEntry *e, const char **strings)
+{
+	if(e && e->type == MENUVAR_INT)
+		((MenuEntry_Int*)e)->setStrings(strings);
+}
+
+void
+DebugMenuEntrySetAddress(MenuEntry *e, void *addr)
+{
+	if(e && e->type == MENUVAR){
+		MenuEntry_Var *ev = (MenuEntry_Var*)e;
+		// HACK - we know the variable field is at the same address
+		// for all int/float classes. let's hope it stays that way.
+		if(ev->vartype = MENUVAR_INT)
+			((MenuEntry_Int32*)e)->variable = (int32*)addr;
+		else if(ev->vartype = MENUVAR_FLOAT)
+			((MenuEntry_Float32*)e)->variable = (float*)addr;
+	}
+}