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Re3/src/extras/debugmenu.cpp
eray orçunus 8a4fa58cd4 Linux build support
2020-05-11 21:00:55 +03:00

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#include "common.h"
#ifdef DEBUGMENU
#include "RwHelper.h"
#include "Pad.h"
#include "ControllerConfig.h"
#include "Timer.h"
#include "rtcharse.h"
#include "inttypes.h"
#include "debugmenu.h"
#include <new>
#ifdef _WIN32
#define snprintf _snprintf
#define strdup _strdup
#endif
// 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);
}
void
destroyMenuFont(void)
{
RtCharsetDestroy(fontStyles[MENUFONT_NORMAL]);
fontStyles[MENUFONT_NORMAL] = nil;
RtCharsetDestroy(fontStyles[MENUFONT_SEL_ACTIVE]);
fontStyles[MENUFONT_SEL_ACTIVE] = nil;
RtCharsetDestroy(fontStyles[MENUFONT_SEL_INACTIVE]);
fontStyles[MENUFONT_SEL_INACTIVE] = nil;
RtCharsetDestroy(fontStyles[MENUFONT_MOUSE]);
fontStyles[MENUFONT_MOUSE] = nil;
}
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)); }
~Menu(void);
};
extern Menu toplevel;
struct MenuEntry_Sub : MenuEntry
{
Menu *submenu;
MenuEntry_Sub(const char *name, Menu *menu);
~MenuEntry_Sub(void) { delete submenu; }
};
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::~Menu(void)
{
MenuEntry *e, *next;
for(e = entries; e; e = next){
next = e->next;
delete e;
}
memset(this, 0, sizeof(Menu));
}
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
DebugMenuInit(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);
menuInitialized = true;
}
void
DebugMenuShutdown(void)
{
if(menuInitialized){
destroyMenuFont();
RwRasterDestroy(cursor);
cursor = nil;
RwRasterDestroy(arrow);
arrow = nil;
toplevel.~Menu();
new (&toplevel) Menu();
activeMenu = &toplevel;
deepestMenu = &toplevel;
mouseOverMenu = nil;
mouseOverEntry = nil;
}
menuInitialized = false;
}
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)
DebugMenuInit();
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 = HALFPX / width;
float vmin = HALFPX / height;
float umax = (width + HALFPX) / width;
float vmax = (height + HALFPX) / height;
if(direction < 0){
vmin = (height - HALFPX) / height;
vmax = -HALFPX / 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 = HALFPX / w;
float vmin = HALFPX / h;
float umax = (w + HALFPX) / w;
float vmax = (h + HALFPX) / 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;
}
}
#endif
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