X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fgui.cpp;h=c9621175297bfdf7a7238b70e32a8de6e311a75b;hb=eec42b43c8befbc06fbf8172aa9ca7d178494e96;hp=db683ab9c0c5b8f19c7121fe0b05e40f5c9a4e59;hpb=a2f29c64b6ca441c51d6d1340907a1168c15fc7b;p=virtualjaguar diff --git a/src/gui.cpp b/src/gui.cpp index db683ab..c962117 100644 --- a/src/gui.cpp +++ b/src/gui.cpp @@ -5,21 +5,1300 @@ // by James L. Hammons // -#include +#include +#include +#include +#include +#include +#include // For toupper() #include "types.h" +#include "settings.h" #include "tom.h" +#include "video.h" #include "font1.h" +#include "crc32.h" +#include "zlib.h" +#include "unzip.h" #include "gui.h" +using namespace std; // For STL stuff + +// Private function prototypes + +class Window; // Forward declaration... + +void DrawTransparentBitmap(int16 * screen, uint32 x, uint32 y, uint16 * bitmap, uint8 * alpha = NULL); +void DrawStringTrans(int16 * screen, uint32 x, uint32 y, uint16 color, uint8 opacity, const char * text, ...); +void DrawStringOpaque(int16 * screen, uint32 x, uint32 y, uint16 color1, uint16 color2, const char * text, ...); +Window * LoadROM(void); +Window * ResetJaguar(void); +Window * RunEmu(void); +Window * Quit(void); +Window * About(void); +Window * MiscOptions(void); + +int gzfilelength(gzFile gd); + +// External variables + +extern uint8 * jaguar_mainRam; +extern uint8 * jaguar_bootRom; +extern uint8 * jaguar_mainRom; + +// Local global variables + +int mouseX, mouseY; + +uint16 mousePic[] = { + 6, 8, + + 0x03E0,0x0000,0x0000,0x0000,0x0000,0x0000, // + + 0x0300,0x03E0,0x0000,0x0000,0x0000,0x0000, // @+ + 0x0300,0x03E0,0x03E0,0x0000,0x0000,0x0000, // @++ + 0x0300,0x0300,0x03E0,0x03E0,0x0000,0x0000, // @@++ + 0x0300,0x0300,0x03E0,0x03E0,0x03E0,0x0000, // @@+++ + 0x0300,0x0300,0x0300,0x03E0,0x03E0,0x03E0, // @@@+++ + 0x0300,0x0300,0x0300,0x0000,0x0000,0x0000, // @@@ + 0x0300,0x0000,0x0000,0x0000,0x0000,0x0000 // @ +/* + 0xFFFF,0x0000,0x0000,0x0000,0x0000,0x0000, // + + 0xE318,0xFFFF,0x0000,0x0000,0x0000,0x0000, // @+ + 0xE318,0xFFFF,0xFFFF,0x0000,0x0000,0x0000, // @++ + 0xE318,0xE318,0xFFFF,0xFFFF,0x0000,0x0000, // @@++ + 0xE318,0xE318,0xFFFF,0xFFFF,0xFFFF,0x0000, // @@+++ + 0xE318,0xE318,0xE318,0xFFFF,0xFFFF,0xFFFF, // @@@+++ + 0xE318,0xE318,0xE318,0x0000,0x0000,0x0000, // @@@ + 0xE318,0x0000,0x0000,0x0000,0x0000,0x0000 // @ +*/ +}; +// 1 111 00 11 100 1 1100 -> F39C +// 1 100 00 10 000 1 0000 -> C210 +// 1 110 00 11 000 1 1000 -> E318 +// 0 000 00 11 111 0 0000 -> 03E0 +// 0 000 00 11 000 0 0000 -> 0300 + +uint16 closeBox[] = { + 7, 7, + + 0x0000,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x0000, // +++++ + 0x4B5E,0xFFFF,0x0000,0x0000,0x0000,0xFFFF,0x0217, // +@ @. + 0x4B5E,0x0000,0xFFFF,0x0000,0xFFFF,0x0000,0x0217, // + @ @ . + 0x4B5E,0x0000,0x0000,0xFFFF,0x0000,0x0000,0x0217, // + @ . + 0x4B5E,0x0000,0xFFFF,0x0000,0xFFFF,0x0000,0x0217, // + @ @ . + 0x4B5E,0xFFFF,0x0000,0x0000,0x0000,0xFFFF,0x0217, // +@ @. + 0x0000,0x0217,0x0217,0x0217,0x0217,0x0217,0x0000 // ..... +}; + +uint16 upArrowBox[] = { + 8, 8, + + 0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E, // ++++++++ + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x4B5E,0x0000,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0x0000,0x0217, // + @@@@ . + 0x4B5E,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0x0217, // +@@@@@@. + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217 // ........ +}; + +uint16 downArrowBox[] = { + 8, 8, + + 0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E, // ++++++++ + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x4B5E,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0x0217, // +@@@@@@. + 0x4B5E,0x0000,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0x0000,0x0217, // + @@@@ . + 0x4B5E,0x0000,0x0000,0xFFFF,0xFFFF,0x0000,0x0000,0x0217, // + @@ . + 0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217 // ........ +}; + +uint16 pushButtonUp[] = { + 8, 8, + + 0x0000, 0x0C63, 0x394A, 0x494A, 0x4108, 0x2CC6, 0x0421, 0x0000, + 0x0C63, 0x518C, 0x48E7, 0x48C6, 0x48A5, 0x48A5, 0x3CE7, 0x0421, + 0x3D4A, 0x48E7, 0x48C6, 0x48C6, 0x44A5, 0x48A5, 0x48A5, 0x2CC6, + 0x494A, 0x48C6, 0x48C6, 0x44A5, 0x44A5, 0x44A5, 0x48A5, 0x40E7, + 0x4529, 0x48A5, 0x44A5, 0x44A5, 0x44A5, 0x44A5, 0x4CA5, 0x40E7, + 0x2CC6, 0x48A5, 0x48A5, 0x44A5, 0x44A5, 0x48A5, 0x4CA5, 0x2CC6, + 0x0421, 0x3CE7, 0x48A5, 0x48A5, 0x4CA5, 0x4CA5, 0x44E7, 0x0421, + 0x0000, 0x0421, 0x28C6, 0x40E7, 0x40E7, 0x2CC6, 0x0421, 0x0000 +}; + +uint8 pbuAlpha[] = { + 0xFF, 0xE4, 0xA0, 0x99, 0xA4, 0xBE, 0xF0, 0xFF, + 0xE3, 0x85, 0x00, 0x00, 0x00, 0x00, 0xAF, 0xF0, + 0x9F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, + 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xAD, + 0xA3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xAC, + 0xBD, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xBF, + 0xF1, 0xAD, 0x00, 0x00, 0x00, 0x00, 0xAC, 0xF1, + 0xFF, 0xF2, 0xC0, 0xAD, 0xAD, 0xC0, 0xF2, 0xFF +}; + +uint16 pushButtonDown[] = { + 8, 8, + + 0x0000, 0x0C63, 0x4A31, 0x5631, 0x4DCE, 0x2D4A, 0x0421, 0x0000, + 0x0C63, 0x6AF7, 0x714A, 0x7908, 0x7908, 0x6908, 0x418C, 0x0421, + 0x4A31, 0x714A, 0x7508, 0x6CE7, 0x6CE7, 0x74E7, 0x68E7, 0x2929, + 0x5A31, 0x7908, 0x6CE7, 0x6CE7, 0x6CE7, 0x6CE7, 0x78E7, 0x3D6B, + 0x4DCE, 0x7908, 0x6CE7, 0x6CE7, 0x6CE7, 0x6CE7, 0x78E7, 0x416B, + 0x2D4A, 0x6D08, 0x74E7, 0x6CE7, 0x6CE7, 0x74E7, 0x6CE7, 0x2929, + 0x0842, 0x418C, 0x6CE7, 0x78E7, 0x78E7, 0x6CE7, 0x416B, 0x0842, + 0x0000, 0x0842, 0x2929, 0x416B, 0x416B, 0x2929, 0x0842, 0x0000 +}; + +uint8 pbdAlpha[] = { + 0xFF, 0xE4, 0x72, 0x68, 0x7E, 0xA7, 0xF0, 0xFF, + 0xE4, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x93, 0xF0, + 0x71, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xB2, + 0x67, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9A, + 0x7D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9A, + 0xA6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xB1, + 0xEF, 0x91, 0x00, 0x00, 0x00, 0x00, 0x96, 0xEF, + 0xFF, 0xEF, 0xAE, 0x98, 0x97, 0xAF, 0xEF, 0xFF +}; + +uint16 slideSwitchUp[] = { + 8, 16, + + 0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E, // ++++++++ + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217 // ........ +}; + +uint16 slideSwitchDown[] = { + 8, 16, + + 0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E,0x4B5E, // ++++++++ + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0217, // +....... + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x4B5E,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0C7F,0x0217, // + . + 0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217,0x0217 // ........ +}; + +/*uint16 [] = { + 8, 8, + + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, // ........ + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, // ........ + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, // ........ + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, // ........ + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, // ........ + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, // ........ + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000, // ........ + 0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000 // ........ +};*/ + +char separator[] = "--------------------------------------------------------"; + +uint16 background[1280 * 240]; + +// +// Case insensitive string compare function +// Taken straight out of Thinking In C++ by Bruce Eckel. Thanks Bruce! +// + +int stringCmpi(const string &s1, const string &s2) +{ + // Select the first element of each string: + string::const_iterator p1 = s1.begin(), p2 = s2.begin(); + + while (p1 != s1.end() && p2 != s2.end()) // Don’t run past the end + { + if (toupper(*p1) != toupper(*p2)) // Compare upper-cased chars + return (toupper(*p1) < toupper(*p2) ? -1 : 1);// Report which was lexically greater + + p1++; + p2++; + } + + // If they match up to the detected eos, say which was longer. Return 0 if the same. + return s2.size() - s1.size(); +} + +// +// Local GUI classes +// + +enum { WINDOW_CLOSE, MENU_ITEM_CHOSEN }; + +class Element +{ + public: + Element(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0) + { extents.x = x, extents.y = y, extents.w = w, extents.h = h; } + virtual void HandleKey(SDLKey key) = 0; + virtual void HandleMouseMove(uint32 x, uint32 y) = 0; + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown) = 0; + virtual void Draw(uint32, uint32) = 0; + virtual void Notify(Element *) = 0; +//Needed? virtual ~Element() = 0; +//We're not allocating anything in the base class, so the answer would be NO. + bool Inside(uint32 x, uint32 y); + // Class method + static void SetScreenAndPitch(int16 * s, uint32 p) { screenBuffer = s, pitch = p; } + + protected: + SDL_Rect extents; + uint32 state; + // Class variables... + static int16 * screenBuffer; + static uint32 pitch; +}; + +int16 * Element::screenBuffer = NULL; +uint32 Element::pitch = 0; + +bool Element::Inside(uint32 x, uint32 y) +{ + return (x >= (uint32)extents.x && x < (uint32)(extents.x + extents.w) + && y >= (uint32)extents.y && y < (uint32)(extents.y + extents.h) ? true : false); +} + + +class Button: public Element +{ + public: + Button(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0): Element(x, y, w, h), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(NULL), elementToTell(NULL) {} + Button(uint32 x, uint32 y, uint32 w, uint32 h, uint16 * p): Element(x, y, w, h), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(p), elementToTell(NULL) {} + Button(uint32 x, uint32 y, uint16 * p): Element(x, y, 0, 0), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(p), elementToTell(NULL) + { if (pic) extents.w = pic[0], extents.h = pic[1]; } + Button(uint32 x, uint32 y, uint32 w, uint32 h, string s): Element(x, y, w, h), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(NULL), text(s), elementToTell(NULL) {} + Button(uint32 x, uint32 y, string s): Element(x, y, 0, 8), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(NULL), text(s), elementToTell(NULL) + { extents.w = s.length() * 8; } + virtual void HandleKey(SDLKey key) {} + virtual void HandleMouseMove(uint32 x, uint32 y); + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown); + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0); + virtual void Notify(Element *) {} + bool ButtonClicked(void) { return activated; } + void SetNotificationElement(Element * e) { elementToTell = e; } + + protected: + bool activated, clicked, inside; + uint16 fgColor, bgColor; + uint16 * pic; + string text; + Element * elementToTell; +}; + +void Button::HandleMouseMove(uint32 x, uint32 y) +{ + inside = Inside(x, y); +} + +void Button::HandleMouseButton(uint32 x, uint32 y, bool mouseDown) +{ + if (inside) + { + if (mouseDown) + clicked = true; + + if (clicked && !mouseDown) + { + clicked = false, activated = true; + + // Send a message that we're activated (if there's someone to tell, that is) + if (elementToTell) + elementToTell->Notify(this); + } + } + else + clicked = activated = false; +} + +void Button::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/) +{ + uint32 addr = (extents.x + offsetX) + ((extents.y + offsetY) * pitch); + + for(uint32 y=0; y 0) + DrawString(screenBuffer, extents.x + offsetX, extents.y + offsetY, false, "%s", text.c_str()); +} + + +class PushButton: public Element +{ +// How to handle? +// Save state externally? + + public: +// PushButton(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0): Element(x, y, w, h), +// activated(false), clicked(false), inside(false), fgColor(0xFFFF), +// bgColor(0x03E0), pic(NULL), elementToTell(NULL) {} + PushButton(uint32 x, uint32 y, bool * st, string s): Element(x, y, 8, 8), state(st), + inside(false), text(s) { if (st == NULL) state = &internalState; } +/* Button(uint32 x, uint32 y, uint32 w, uint32 h, uint16 * p): Element(x, y, w, h), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(p), elementToTell(NULL) {} + Button(uint32 x, uint32 y, uint16 * p): Element(x, y, 0, 0), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(p), elementToTell(NULL) + { if (pic) extents.w = pic[0], extents.h = pic[1]; } + Button(uint32 x, uint32 y, uint32 w, uint32 h, string s): Element(x, y, w, h), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(NULL), text(s), elementToTell(NULL) {} + PushButton(uint32 x, uint32 y, string s): Element(x, y, 0, 8), + activated(false), clicked(false), inside(false), fgColor(0xFFFF), + bgColor(0x03E0), pic(NULL), text(s), elementToTell(NULL) + { extents.w = s.length() * 8; }*/ + virtual void HandleKey(SDLKey key) {} + virtual void HandleMouseMove(uint32 x, uint32 y); + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown); + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0); + virtual void Notify(Element *) {} +// bool ButtonClicked(void) { return activated; } +// void SetNotificationElement(Element * e) { elementToTell = e; } + + protected: + bool * state; + bool inside; +// bool activated, clicked, inside; +// uint16 fgColor, bgColor; +// uint16 * pic; + string text; +// Element * elementToTell; + bool internalState; +}; + +void PushButton::HandleMouseMove(uint32 x, uint32 y) +{ + inside = Inside(x, y); +} + +void PushButton::HandleMouseButton(uint32 x, uint32 y, bool mouseDown) +{ + if (inside && mouseDown) + { +/* if (mouseDown) + clicked = true; + + if (clicked && !mouseDown) + { + clicked = false, activated = true; + + // Send a message that we're activated (if there's someone to tell, that is) + if (elementToTell) + elementToTell->Notify(this); + }*/ + *state = !(*state); + } +// else +// clicked = activated = false; +} + +void PushButton::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/) +{ +/* uint32 addr = (extents.x + offsetX) + ((extents.y + offsetY) * pitch); + + for(uint32 y=0; y 0) + DrawString(screenBuffer, extents.x + offsetX + 12, extents.y + offsetY, false, "%s", text.c_str()); +} + + +class SlideSwitch: public Element +{ +// How to handle? +// Save state externally? + + public: + SlideSwitch(uint32 x, uint32 y, bool * st, string s1, string s2): Element(x, y, 8, 16), state(st), + inside(false), text1(s1), text2(s2) {} + virtual void HandleKey(SDLKey key) {} + virtual void HandleMouseMove(uint32 x, uint32 y); + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown); + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0); + virtual void Notify(Element *) {} +// bool ButtonClicked(void) { return activated; } +// void SetNotificationElement(Element * e) { elementToTell = e; } + + protected: + bool * state; + bool inside; +// bool activated, clicked, inside; +// uint16 fgColor, bgColor; +// uint16 * pic; + string text1, text2; +// Element * elementToTell; +}; + +void SlideSwitch::HandleMouseMove(uint32 x, uint32 y) +{ + inside = Inside(x, y); +} + +void SlideSwitch::HandleMouseButton(uint32 x, uint32 y, bool mouseDown) +{ + if (inside && mouseDown) + { +/* if (mouseDown) + clicked = true; + + if (clicked && !mouseDown) + { + clicked = false, activated = true; + + // Send a message that we're activated (if there's someone to tell, that is) + if (elementToTell) + elementToTell->Notify(this); + }*/ + *state = !(*state); + } +// else +// clicked = activated = false; +} + +void SlideSwitch::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/) +{ + DrawTransparentBitmap(screenBuffer, extents.x + offsetX, extents.y + offsetY, (*state ? slideSwitchDown : slideSwitchUp)); + if (text1.length() > 0) + DrawString(screenBuffer, extents.x + offsetX + 12, extents.y + offsetY, false, "%s", text1.c_str()); + if (text2.length() > 0) + DrawString(screenBuffer, extents.x + offsetX + 12, extents.y + offsetY + 8, false, "%s", text2.c_str()); +} + + +class Window: public Element +{ + public: +/* Window(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0): Element(x, y, w, h), + fgColor(0x4FF0), bgColor(0xFE10) + { close = new Button(w - 8, 1, closeBox); list.push_back(close); }*/ + Window(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0, + void (* f)(Element *) = NULL): Element(x, y, w, h), + /*clicked(false), inside(false),*/ fgColor(0x4FF0), bgColor(0x1E10), + handler(f) + { close = new Button(w - 8, 1, closeBox); list.push_back(close); + close->SetNotificationElement(this); } + virtual ~Window(); + virtual void HandleKey(SDLKey key); + virtual void HandleMouseMove(uint32 x, uint32 y); + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown); + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0); + virtual void Notify(Element * e); + void AddElement(Element * e); +// bool WindowActive(void) { return true; }//return !close->ButtonClicked(); } + + protected: +// bool clicked, inside; + uint16 fgColor, bgColor; + void (* handler)(Element *); + Button * close; +//We have to use a list of Element *pointers* because we can't make a list that will hold +//all the different object types in the same list... + vector list; +}; + +Window::~Window() +{ + for(uint32 i=0; iHandleKey(key); +} + +void Window::HandleMouseMove(uint32 x, uint32 y) +{ + // Handle the items this window contains... + for(uint32 i=0; iHandleMouseMove(x - extents.x, y - extents.y); +} + +void Window::HandleMouseButton(uint32 x, uint32 y, bool mouseDown) +{ + // Handle the items this window contains... + for(uint32 i=0; iHandleMouseButton(x - extents.x, y - extents.y, mouseDown); +} + +void Window::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/) +{ + uint32 addr = (extents.x + offsetX) + ((extents.y + offsetY) * pitch); + + for(uint32 y=0; yDraw(extents.x, extents.y); +} + +void Window::AddElement(Element * e) +{ + list.push_back(e); +} + +void Window::Notify(Element * e) +{ + if (e == close) + { + SDL_Event event; + event.type = SDL_USEREVENT, event.user.code = WINDOW_CLOSE; + SDL_PushEvent(&event); + } +} + + +class Text: public Element +{ + public: + Text(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0): Element(x, y, w, h), + fgColor(0x4FF0), bgColor(0xFE10) {} + Text(uint32 x, uint32 y, string s): Element(x, y, 0, 0), + fgColor(0x4FF0), bgColor(0xFE10), text(s) {} + virtual void HandleKey(SDLKey key) {} + virtual void HandleMouseMove(uint32 x, uint32 y) {} + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown) {} + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0); + virtual void Notify(Element *) {} + + protected: + uint16 fgColor, bgColor; + string text; +}; + +void Text::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/) +{ + if (text.length() > 0) + DrawString(screenBuffer, extents.x + offsetX, extents.y + offsetY, false, "%s", text.c_str()); +} + + +class ListBox: public Element +//class ListBox: public Window +{ + public: +// ListBox(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0): Element(x, y, w, h), + ListBox(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0);//: Window(x, y, w, h), +// windowPtr(0), cursor(0), limit(0), charWidth((w / 8) - 1), charHeight(h / 8), +// elementToTell(NULL), upArrow(w - 8, 0, upArrowBox), +// downArrow(w - 8, h - 8, downArrowBox), upArrow2(w - 8, h - 16, upArrowBox) {} + virtual void HandleKey(SDLKey key); + virtual void HandleMouseMove(uint32 x, uint32 y); + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown); + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0); + virtual void Notify(Element * e); + void SetNotificationElement(Element * e) { elementToTell = e; } + void AddItem(string s); + string GetSelectedItem(void); + + protected: + bool thumbClicked; + uint32 windowPtr, cursor, limit; + uint32 charWidth, charHeight; // Box width/height in characters + Element * elementToTell; + Button upArrow, downArrow, upArrow2; + vector item; + + private: + uint32 yRelativePoint; +}; + +ListBox::ListBox(uint32 x, uint32 y, uint32 w, uint32 h): Element(x, y, w, h), + thumbClicked(false), windowPtr(0), cursor(0), limit(0), charWidth((w / 8) - 1), + charHeight(h / 8), elementToTell(NULL), upArrow(w - 8, 0, upArrowBox), + downArrow(w - 8, h - 8, downArrowBox), upArrow2(w - 8, h - 16, upArrowBox) +{ + upArrow.SetNotificationElement(this); + downArrow.SetNotificationElement(this); + upArrow2.SetNotificationElement(this); + extents.w -= 8; // Make room for scrollbar... +} + +void ListBox::HandleKey(SDLKey key) +{ + if (key == SDLK_DOWN) + { + if (cursor != limit - 1) // Cursor is within its window + cursor++; + else // Otherwise, scroll the window... + { + if (cursor + windowPtr != item.size() - 1) + windowPtr++; + } + } + else if (key == SDLK_UP) + { + if (cursor != 0) + cursor--; + else + { + if (windowPtr != 0) + windowPtr--; + } + } + else if (key == SDLK_PAGEDOWN) + { + if (cursor != limit - 1) + cursor = limit - 1; + else + { + windowPtr += limit; + if (windowPtr > item.size() - limit) + windowPtr = item.size() - limit; + } + } + else if (key == SDLK_PAGEUP) + { + if (cursor != 0) + cursor = 0; + else + { + if (windowPtr < limit) + windowPtr = 0; + else + windowPtr -= limit; + } + } + else if (key >= SDLK_a && key <= SDLK_z) + { + // Advance cursor to filename with first letter pressed... + uint8 which = (key - SDLK_a) + 65; // Convert key to A-Z char + + for(uint32 i=0; i windowPtr + limit - 1) + windowPtr = i - limit + 1, cursor = limit - 1; + if (i < windowPtr) + windowPtr = i, cursor = 0; + break; + } + } + } +} + +void ListBox::HandleMouseMove(uint32 x, uint32 y) +{ + upArrow.HandleMouseMove(x - extents.x, y - extents.y); + downArrow.HandleMouseMove(x - extents.x, y - extents.y); + upArrow2.HandleMouseMove(x - extents.x, y - extents.y); + + if (thumbClicked) + { + uint32 sbHeight = extents.h - 24, + thumb = (uint32)(((float)limit / (float)item.size()) * (float)sbHeight); + +//yRelativePoint is the spot on the thumb where we clicked... + int32 newThumbStart = y - yRelativePoint; + + if (newThumbStart < 0) + newThumbStart = 0; + + if ((uint32)newThumbStart > sbHeight - thumb) + newThumbStart = sbHeight - thumb; + + windowPtr = (uint32)(((float)newThumbStart / (float)sbHeight) * (float)item.size()); +//Check for cursor bounds as well... Or do we need to??? +//Actually, we don't...! + } +} + +void ListBox::HandleMouseButton(uint32 x, uint32 y, bool mouseDown) +{ + if (Inside(x, y) && mouseDown) + { + // Why do we have to do this??? (- extents.y?) + // I guess it's because only the Window class has offsetting implemented... + cursor = (y - extents.y) / 8; + } + + // Check for a hit on the scrollbar... + if (x > (uint32)(extents.x + extents.w) && x <= (uint32)(extents.x + extents.w + 8) + && y > (uint32)(extents.y + 8) && y <= (uint32)(extents.y + extents.h - 16)) + { + if (mouseDown) + { +// This shiaut should be calculated in AddItem(), not here... (or in Draw() for that matter) + uint32 sbHeight = extents.h - 24, + thumb = (uint32)(((float)limit / (float)item.size()) * (float)sbHeight), + thumbStart = (uint32)(((float)windowPtr / (float)item.size()) * (float)sbHeight); + + // Did we hit the thumb? + if (y >= (extents.y + 8 + thumbStart) && y < (extents.y + 8 + thumbStart + thumb)) + thumbClicked = true, yRelativePoint = y - thumbStart; + } + else + thumbClicked = false; + } + + upArrow.HandleMouseButton(x - extents.x, y - extents.y, mouseDown); + downArrow.HandleMouseButton(x - extents.x, y - extents.y, mouseDown); + upArrow2.HandleMouseButton(x - extents.x, y - extents.y, mouseDown); +} + +void ListBox::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/) +{ + for(uint32 i=0; i= thumbStart + (extents.y+offsetY+8) && y < thumbStart + thumb + (extents.y+offsetY+8)) + screenBuffer[x + (y * pitch)] = (thumbClicked ? 0x458E : 0xFFFF); + else + screenBuffer[x + (y * pitch)] = 0x0200; + } + } +} + +void ListBox::Notify(Element * e) +{ + if (e == &upArrow || e == &upArrow2) + { + if (windowPtr != 0) + { + windowPtr--; + + if (cursor < limit - 1) + cursor++; + } + } + else if (e == &downArrow) + { + if (windowPtr < item.size() - limit) + { + windowPtr++; + + if (cursor != 0) + cursor--; + } + } +} + +void ListBox::AddItem(string s) +{ + // Do a simple insertion sort + bool inserted = false; + + for(vector::iterator i=item.begin(); i charHeight ? charHeight : item.size()); +} + +string ListBox::GetSelectedItem(void) +{ + return item[windowPtr + cursor]; +} + + +class FileList: public Window +{ + public: + FileList(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 0); + virtual ~FileList() {} + virtual void HandleKey(SDLKey key); + virtual void HandleMouseMove(uint32 x, uint32 y) { Window::HandleMouseMove(x, y); } + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown) { Window::HandleMouseButton(x, y, mouseDown); } + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0) { Window::Draw(offsetX, offsetY); } + virtual void Notify(Element * e); + + protected: + ListBox * files; + Button * load; +}; + +//Need 4 buttons, one scrollbar... +FileList::FileList(uint32 x, uint32 y, uint32 w, uint32 h): Window(x, y, w, h) +{ + files = new ListBox(8, 8, w - 16, h - 32); + AddElement(files); + load = new Button(8, h - 16, " Load "); + AddElement(load); + load->SetNotificationElement(this); + + DIR * dp = opendir(vjs.ROMPath); + dirent * de; + + while ((de = readdir(dp)) != NULL) + { + char * ext = strrchr(de->d_name, '.'); + + if (ext != NULL) + if (stricmp(ext, ".zip") == 0 || stricmp(ext, ".j64") == 0 + || stricmp(ext, ".abs") == 0 || stricmp(ext, ".jag") == 0 + || stricmp(ext, ".rom") == 0) + files->AddItem(string(de->d_name)); + } + + closedir(dp); +} + +void FileList::HandleKey(SDLKey key) +{ + if (key == SDLK_RETURN) + Notify(load); + else + Window::HandleKey(key); +} + +void FileList::Notify(Element * e) +{ + if (e == load) + { + char filename[MAX_PATH]; + strcpy(filename, vjs.ROMPath); + + if (strlen(filename) > 0) + if (filename[strlen(filename) - 1] != '/') + strcat(filename, "/"); + + strcat(filename, files->GetSelectedItem().c_str()); + +// uint32 romSize = JaguarLoadROM(jaguar_mainRom, filename); +// JaguarLoadCart(jaguar_mainRom, filename); + if (JaguarLoadFile(filename)) + { + SDL_Event event; + event.type = SDL_USEREVENT, event.user.code = WINDOW_CLOSE; + SDL_PushEvent(&event); + + event.type = SDL_USEREVENT, event.user.code = MENU_ITEM_CHOSEN; + event.user.data1 = (void *)ResetJaguar; + SDL_PushEvent(&event); + } + else + { + SDL_Event event; + event.type = SDL_USEREVENT, event.user.code = WINDOW_CLOSE; + SDL_PushEvent(&event); + + // Handle the error, but don't run... + // Tell the user that we couldn't run their file for some reason... !!! FIX !!! + } + } + else + Window::Notify(e); +} + + +struct NameAction +{ + string name; + Window * (* action)(void); + SDLKey hotKey; + + NameAction(string n, Window * (* a)(void) = NULL, SDLKey k = SDLK_UNKNOWN): name(n), + action(a), hotKey(k) {} +}; + + +class MenuItems +{ + public: + MenuItems(): charLength(0) {} + bool Inside(uint32 x, uint32 y) + { return (x >= (uint32)extents.x && x < (uint32)(extents.x + extents.w) + && y >= (uint32)extents.y && y < (uint32)(extents.y + extents.h) ? true : false); } + + string title; + vector item; + uint32 charLength; + SDL_Rect extents; +}; + +class Menu: public Element +{ + public: + Menu(uint32 x = 0, uint32 y = 0, uint32 w = 0, uint32 h = 8, + uint16 fgc = 0x1CFF, uint16 bgc = 0x000F, uint16 fgch = 0x421F, + uint16 bgch = 0x1CFF): Element(x, y, w, h), activated(false), clicked(false), + inside(0), insidePopup(0), fgColor(fgc), bgColor(bgc), fgColorHL(fgch), + bgColorHL(bgch), menuChosen(-1), menuItemChosen(-1) {} + virtual void HandleKey(SDLKey key); + virtual void HandleMouseMove(uint32 x, uint32 y); + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown); + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0); + virtual void Notify(Element *) {} + void Add(MenuItems mi); + + protected: + bool activated, clicked; + uint32 inside, insidePopup; + uint16 fgColor, bgColor, fgColorHL, bgColorHL; + int menuChosen, menuItemChosen; + + private: + vector itemList; +}; + +void Menu::HandleKey(SDLKey key) +{ + for(uint32 i=0; i= xpos && x < xpos + width) + { + inside = i + 1; + menuChosen = i; + break; + } + + xpos += width; + } + } + + if (!Inside(x, y) && !clicked) + { + menuChosen = -1; + } + + if (itemList[menuChosen].Inside(x, y) && clicked) + { + insidePopup = ((y - itemList[menuChosen].extents.y) / 8) + 1; + menuItemChosen = insidePopup - 1; + } +} + +void Menu::HandleMouseButton(uint32 x, uint32 y, bool mouseDown) +{ + if (!clicked) + { + if (mouseDown) + { + if (inside) + clicked = true; + else + menuChosen = -1; // clicked is already false...! + } + } + else // clicked == true + { + if (insidePopup && !mouseDown) // I.e., mouse-button-up + { + activated = true; + if (itemList[menuChosen].item[menuItemChosen].action != NULL) + { +// itemList[menuChosen].item[menuItemChosen].action(); + SDL_Event event; + event.type = SDL_USEREVENT; + event.user.code = MENU_ITEM_CHOSEN; + event.user.data1 = (void *)itemList[menuChosen].item[menuItemChosen].action; + SDL_PushEvent(&event); + + clicked = false, menuChosen = menuItemChosen = -1; + +/* SDL_Event event; + while (SDL_PollEvent(&event)); // Flush the event queue... + event.type = SDL_MOUSEMOTION; + int mx, my; + SDL_GetMouseState(&mx, &my); + event.motion.x = mx, event.motion.y = my; + SDL_PushEvent(&event); // & update mouse position...! +*/ } + } + + if (!inside && !insidePopup && mouseDown) + clicked = false, menuChosen = menuItemChosen = -1; + } +} + +void Menu::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/) +{ + uint32 xpos = extents.x + offsetX; + + for(uint32 i=0; i 0) + DrawStringOpaque(screenBuffer, itemList[menuChosen].extents.x, ypos, + color1, color2, " %-*.*s ", itemList[menuChosen].charLength, + itemList[menuChosen].charLength, itemList[menuChosen].item[i].name.c_str()); + else + DrawStringOpaque(screenBuffer, itemList[menuChosen].extents.x, ypos, + fgColor, bgColor, "%.*s", itemList[menuChosen].charLength + 2, separator); + + ypos += 8; + } + } +} + +void Menu::Add(MenuItems mi) +{ + for(uint32 i=0; i mi.charLength) + mi.charLength = mi.item[i].name.length(); + + // Set extents here as well... + mi.extents.x = extents.x + extents.w, mi.extents.y = extents.y + 9; + mi.extents.w = (mi.charLength + 2) * 8, mi.extents.h = mi.item.size() * 8; + + itemList.push_back(mi); + extents.w += (mi.title.length() + 2) * 8; +} + + +//Do we even *need* this? +class RootWindow: public Window +{ + public: + RootWindow(Menu * m, Window * w = NULL): menu(m), window(w) {} +//Do we even need to care about this crap? +// { extents.x = extents.y = 0, extents.w = 320, extents.h = 240; } + virtual void HandleKey(SDLKey key) {} + virtual void HandleMouseMove(uint32 x, uint32 y) {} + virtual void HandleMouseButton(uint32 x, uint32 y, bool mouseDown) {} + virtual void Draw(uint32 offsetX = 0, uint32 offsetY = 0) {} + virtual void Notify(Element *) {} + + private: + Menu * menu; + Window * window; + int16 * rootImage[1280 * 240 * 2]; +}; + + + +// +// GUI stuff--it's not crunchy, it's GUI! ;-) +// + void InitGUI(void) { + SDL_ShowCursor(SDL_DISABLE); + SDL_GetMouseState(&mouseX, &mouseY); } -void GUIDone(void) -{ +void GUIDone(void) +{ +} + +// +// Draw text at the given x/y coordinates. Can invert text as well. +// +void DrawString(int16 * screen, uint32 x, uint32 y, bool invert, const char * text, ...) +{ + char string[4096]; + va_list arg; + + va_start(arg, text); + vsprintf(string, text, arg); + va_end(arg); + + uint32 pitch = GetSDLScreenPitch() / 2; // Returns pitch in bytes but we need words... + uint32 length = strlen(string), address = x + (y * pitch); + + for(uint32 i=0; i> 10) & 0x1F, + eGreen = (existingColor >> 5) & 0x1F, + eBlue = existingColor & 0x1F, +//This could be done ahead of time, instead of on each pixel... + nRed = (color >> 10) & 0x1F, + nGreen = (color >> 5) & 0x1F, + nBlue = color & 0x1F; + +//This could be sped up by using a table of 5 + 5 + 5 bits (32 levels transparency -> 32768 entries) +//Here we've modified it to have 33 levels of transparency (could have any # we want!) +//because dividing by 32 is faster than dividing by 31...! + uint8 invTrans = 32 - trans; + uint16 bRed = (eRed * trans + nRed * invTrans) / 32; + uint16 bGreen = (eGreen * trans + nGreen * invTrans) / 32; + uint16 bBlue = (eBlue * trans + nBlue * invTrans) / 32; + + uint16 blendedColor = (bRed << 10) | (bGreen << 5) | bBlue; + + *(screen + address + xx + (yy * pitch)) = blendedColor; + } + fontAddr++; } } @@ -48,3 +1350,847 @@ void DrawText(int16 * screen, uint32 x, uint32 y, bool invert, const char * text address += 8; } } + +// +// GUI Main loop +// +bool GUIMain(void) +{ +// Need to set things up so that it loads and runs a file if given on the command line. !!! FIX !!! + extern int16 * backbuffer; + bool done = false; + SDL_Event event; + Window * mainWindow = NULL; + + // Set up the GUI classes... + Element::SetScreenAndPitch(backbuffer, GetSDLScreenPitch() / 2); + + Menu mainMenu; + MenuItems mi; + mi.title = "File"; + mi.item.push_back(NameAction("Load...", LoadROM, SDLK_l)); + mi.item.push_back(NameAction("Reset", ResetJaguar)); + mi.item.push_back(NameAction("Run", RunEmu, SDLK_ESCAPE)); + mi.item.push_back(NameAction("")); + mi.item.push_back(NameAction("Quit", Quit, SDLK_q)); + mainMenu.Add(mi); + mi.title = "Settings"; + mi.item.clear(); + mi.item.push_back(NameAction("Video...")); + mi.item.push_back(NameAction("Audio...")); + mi.item.push_back(NameAction("Misc...", MiscOptions, SDLK_m)); + mainMenu.Add(mi); + mi.title = "Info"; + mi.item.clear(); + mi.item.push_back(NameAction("About...", About)); + mainMenu.Add(mi); + + bool showMouse = true; + +//This is crappy!!! !!! FIX !!! + jaguar_reset(); + + // Set up our background save... + memset(background, 0x11, tom_getVideoModeWidth() * 240 * 2); + + while (!done) + { + while (SDL_PollEvent(&event)) + { + if (event.type == SDL_USEREVENT) + { + if (event.user.code == WINDOW_CLOSE) + { + delete mainWindow; + mainWindow = NULL; + } + else if (event.user.code == MENU_ITEM_CHOSEN) + { + // Confused? Let me enlighten... What we're doing here is casting + // data1 as a pointer to a function which returns a Window pointer and + // which takes no parameters (the "(Window *(*)(void))" part), then + // derefencing it (the "*" in front of that) in order to call the + // function that it points to. Clear as mud? Yeah, I hate function + // pointers too, but what else are you gonna do? + mainWindow = (*(Window *(*)(void))event.user.data1)(); + + while (SDL_PollEvent(&event)); // Flush the event queue... + event.type = SDL_MOUSEMOTION; + int mx, my; + SDL_GetMouseState(&mx, &my); + event.motion.x = mx, event.motion.y = my; + SDL_PushEvent(&event); // & update mouse position...! + + mouseX = mx, mouseY = my; // This prevents "mouse flash"... + if (vjs.useOpenGL) + mouseX /= 2, mouseY /= 2; + } + } + else if (event.type == SDL_ACTIVEEVENT) + { + if (event.active.state == SDL_APPMOUSEFOCUS) + showMouse = (event.active.gain ? true : false); + } + else if (event.type == SDL_KEYDOWN) + { + if (mainWindow) + mainWindow->HandleKey(event.key.keysym.sym); + else + mainMenu.HandleKey(event.key.keysym.sym); + } + else if (event.type == SDL_MOUSEMOTION) + { + mouseX = event.motion.x, mouseY = event.motion.y; + + if (vjs.useOpenGL) + mouseX /= 2, mouseY /= 2; + + if (mainWindow) + mainWindow->HandleMouseMove(mouseX, mouseY); + else + mainMenu.HandleMouseMove(mouseX, mouseY); + } + else if (event.type == SDL_MOUSEBUTTONDOWN) + { + uint32 mx = event.button.x, my = event.button.y; + + if (vjs.useOpenGL) + mx /= 2, my /= 2; + + if (mainWindow) + mainWindow->HandleMouseButton(mx, my, true); + else + mainMenu.HandleMouseButton(mx, my, true); + } + else if (event.type == SDL_MOUSEBUTTONUP) + { + uint32 mx = event.button.x, my = event.button.y; + + if (vjs.useOpenGL) + mx /= 2, my /= 2; + + if (mainWindow) + mainWindow->HandleMouseButton(mx, my, false); + else + mainMenu.HandleMouseButton(mx, my, false); + } + + // Draw the GUI... +// The way we do things here is kinda stupid (redrawing the screen every frame), but +// it's simple. Perhaps there may be a reason down the road to be more selective with +// our clearing, but for now, this will suffice. +// memset(backbuffer, 0x11, tom_getVideoModeWidth() * 240 * 2); + memcpy(backbuffer, background, tom_getVideoModeWidth() * 240 * 2); + + mainMenu.Draw(); + if (mainWindow) + mainWindow->Draw(); + + if (showMouse) + DrawTransparentBitmap(backbuffer, mouseX, mouseY, mousePic); + + RenderBackbuffer(); + } + } + + return true; +} + +// +// GUI "action" functions +// +Window * LoadROM(void) +{ + FileList * fileList = new FileList(8, 16, 304, 216); + + return (Window *)fileList; +} + +Window * ResetJaguar(void) +{ + jaguar_reset(); + return RunEmu(); +} + +bool debounceRunKey = true; +Window * RunEmu(void) +{ +//This is crappy... !!! FIX !!! + extern int16 * backbuffer; + extern bool finished, showGUI; + + uint32 nFrame = 0, nFrameskip = 0; + uint32 totalFrames = 0; + finished = false; + bool showMessage = true; + uint32 showMsgFrames = 120; + uint8 transparency = 0; + // Pass a message to the "joystick" code to debounce the ESC key... + debounceRunKey = true; + + uint32 cartType = 2; + if (jaguarRomSize == 0x200000) + cartType = 0; + else if (jaguarRomSize == 0x400000) + cartType = 1; + + char * cartTypeName[3] = { "2M Cartridge", "4M Cartridge", "Homebrew" }; + + while (!finished) + { + // Set up new backbuffer with new pixels and data + JaguarExecute(backbuffer, true); + totalFrames++; +//WriteLog("Frame #%u...\n", totalFrames); +//extern bool doDSPDis; +//if (totalFrames == 373) +// doDSPDis = true; + +//This sucks... !!! FIX !!! + joystick_exec(); + if (finished) + break; + + // Some QnD GUI stuff here... + if (showGUI) + { + extern uint32 gpu_pc, dsp_pc; + DrawString(backbuffer, 8, 8, false, "GPU PC: %08X", gpu_pc); + DrawString(backbuffer, 8, 16, false, "DSP PC: %08X", dsp_pc); + } + + if (showMessage) + { + DrawStringTrans(backbuffer, 8, 24*8, 0xFF0F, transparency, "Running..."); + DrawStringTrans(backbuffer, 8, 26*8, 0x3FE3, transparency, "%s, run address: %06X", cartTypeName[cartType], jaguarRunAddress); + DrawStringTrans(backbuffer, 8, 27*8, 0x3FE3, transparency, "CRC: %08X", jaguar_mainRom_crc32); + + if (showMsgFrames == 0) + { + transparency++; + + if (transparency == 33) +{ + showMessage = false; +/*extern bool doGPUDis; +doGPUDis = true;//*/ +} + + } + else + showMsgFrames--; + } + + // Simple frameskip + if (nFrame == nFrameskip) + { + RenderBackbuffer(); + nFrame = 0; + } + else + nFrame++; + } + + // Reset the pitch, since it may have been changed in-game... + Element::SetScreenAndPitch(backbuffer, GetSDLScreenPitch() / 2); + + // Save the background for the GUI... +// memcpy(background, backbuffer, tom_getVideoModeWidth() * 240 * 2); + // In this case, we squash the color to monochrome, then force it to blue + green... + for(uint32 i=0; i> 10) & 0x1F, g = (word >> 5) & 0x1F, b = word & 0x1F; + word = ((r + g + b) / 3) & 0x001F; + word = (word << 5) | word; + background[i] = word; + } + + return NULL; +} + +Window * Quit(void) +{ +//This is crap. We need some REAL exit code, instead of this psuedo crap... !!! FIX !!! + WriteLog("GUI: Quitting due to user request.\n"); + +// log_done(); + jaguar_done(); + version_done(); + memory_done(); + VideoDone(); // Free SDL components last...! + log_done(); + + exit(0); + + return NULL; // We never get here... +} + +Window * About(void) +{ + Window * window = new Window(8, 16, 304, 160); + window->AddElement(new Text(8, 8, "Virtual Jaguar 1.0.7")); + window->AddElement(new Text(8, 24, "Coders:")); + window->AddElement(new Text(16, 32, "Niels Wagenaar (nwagenaar)")); + window->AddElement(new Text(16, 40, "Carwin Jones (Caz)")); + window->AddElement(new Text(16, 48, "James L. Hammons (shamus)")); + window->AddElement(new Text(16, 56, "Adam Green")); + + return window; +} + +Window * MiscOptions(void) +{ + Window * window = new Window(8, 16, 304, 160); + window->AddElement(new PushButton(8, 8, &vjs.useJaguarBIOS, "BIOS")); + window->AddElement(new SlideSwitch(8, 20, &vjs.hardwareTypeNTSC, "PAL", "NTSC")); + window->AddElement(new PushButton(8, 40, &vjs.DSPEnabled, "DSP")); + window->AddElement(new SlideSwitch(16, 52, &vjs.usePipelinedDSP, "Original", "Pipelined")); + window->AddElement(new SlideSwitch(8, 72, (bool *)&vjs.glFilter, "Sharp", "Blurry")); + +// Missing: +// * BIOS path +// * ROM path +// * EEPROM path +// * joystick +// * joystick port +// * OpenGL? +// * GL Filter type +// * Window/fullscreen + + return window; +} + + +// +// Draw "picture" +// Uses zero as transparent color +// Can also use an optional alpha channel +// +void DrawTransparentBitmap(int16 * screen, uint32 x, uint32 y, uint16 * bitmap, uint8 * alpha/*=NULL*/) +{ + uint16 width = bitmap[0], height = bitmap[1]; + bitmap += 2; + + uint32 pitch = GetSDLScreenPitch() / 2; // Returns pitch in bytes but we need words... + uint32 address = x + (y * pitch); + + for(int yy=0; yy> 10) & 0x1F, + eGreen = (existingColor >> 5) & 0x1F, + eBlue = existingColor & 0x1F, + + nRed = (color >> 10) & 0x1F, + nGreen = (color >> 5) & 0x1F, + nBlue = color & 0x1F; + + uint8 invTrans = 255 - trans; + uint16 bRed = (eRed * trans + nRed * invTrans) / 255; + uint16 bGreen = (eGreen * trans + nGreen * invTrans) / 255; + uint16 bBlue = (eBlue * trans + nBlue * invTrans) / 255; + + uint16 blendedColor = (bRed << 10) | (bGreen << 5) | bBlue; + + *(screen + address + xx + (yy * pitch)) = blendedColor; + + alpha++; + } + + bitmap++; + } + } +} + +// +// Very very crude GUI file selector +// +/*bool UserSelectFile(char * path, char * filename) +{ +//Testing... +GUIMain(); + + extern int16 * backbuffer; + vector fileList; + + // Read in the candidate files from the directory pointed to by "path" + + DIR * dp = opendir(path); + dirent * de; + + while ((de = readdir(dp)) != NULL) + { + char * ext = strrchr(de->d_name, '.'); + + if (ext != NULL) + if (stricmp(ext, ".zip") == 0 || stricmp(ext, ".jag") == 0) + fileList.push_back(string(de->d_name)); + } + + closedir(dp); + + if (fileList.size() == 0) // Any files found? + return false; // Nope. Bail! + + // Main GUI selection loop + + uint32 cursor = 0, startFile = 0; + + if (fileList.size() > 1) // Only go GUI if more than one possibility! + { + sort(fileList.begin(), fileList.end()); + + bool done = false; + uint32 limit = (fileList.size() > 30 ? 30 : fileList.size()); + SDL_Event event; + + // Ensure that the GUI is drawn before any user input... + event.type = SDL_USEREVENT; + SDL_PushEvent(&event); + + while (!done) + { + while (SDL_PollEvent(&event)) + { + if (event.type == SDL_KEYDOWN) + { + SDLKey key = event.key.keysym.sym; + + if (key == SDLK_DOWN) + { + if (cursor != limit - 1) // Cursor is within its window + cursor++; + else // Otherwise, scroll the window... + { + if (cursor + startFile != fileList.size() - 1) + startFile++; + } + } + if (key == SDLK_UP) + { + if (cursor != 0) + cursor--; + else + { + if (startFile != 0) + startFile--; + } + } + if (key == SDLK_PAGEDOWN) + { + if (cursor != limit - 1) + cursor = limit - 1; + else + { + startFile += limit; + if (startFile > fileList.size() - limit) + startFile = fileList.size() - limit; + } + } + if (key == SDLK_PAGEUP) + { + if (cursor != 0) + cursor = 0; + else + { + if (startFile < limit) + startFile = 0; + else + startFile -= limit; + } + } + if (key == SDLK_RETURN) + done = true; + if (key == SDLK_ESCAPE) + { + WriteLog("GUI: Aborting VJ by user request.\n"); + return false; // Bail out! + } + if (key >= SDLK_a && key <= SDLK_z) + { + // Advance cursor to filename with first letter pressed... + uint8 which = (key - SDLK_a) + 65; // Convert key to A-Z char + + for(uint32 i=0; i startFile + limit - 1) + startFile = i - limit + 1, + cursor = limit - 1; + if (i < startFile) + startFile = i, + cursor = 0; + break; + } + } + } + } + else if (event.type == SDL_MOUSEMOTION) + { + mouseX = event.motion.x, mouseY = event.motion.y; + if (vjs.useOpenGL) + mouseX /= 2, mouseY /= 2; + } + else if (event.type == SDL_MOUSEBUTTONDOWN) + { + uint32 mx = event.button.x, my = event.button.y; + if (vjs.useOpenGL) + mx /= 2, my /= 2; + cursor = my / 8; + } + + // Draw the GUI... +// memset(backbuffer, 0x11, tom_getVideoModeWidth() * tom_getVideoModeHeight() * 2); + memset(backbuffer, 0x11, tom_getVideoModeWidth() * 240 * 2); + + for(uint32 i=0; i 38) + s[38] = 0; + DrawString(backbuffer, 0, i*8, (cursor == i ? true : false), " %s ", s.c_str()); + } + + DrawTransparentBitmap(backbuffer, mouseX, mouseY, mousePic); + + RenderBackbuffer(); + } + } + } + + strcpy(filename, path); + + if (strlen(path) > 0) + if (path[strlen(path) - 1] != '/') + strcat(filename, "/"); + + strcat(filename, fileList[startFile + cursor].c_str()); + + return true; +}*/ + +// +// Generic ROM loading +// +uint32 JaguarLoadROM(uint8 * rom, char * path) +{ +// We really should have some kind of sanity checking for the ROM size here to prevent +// a buffer overflow... !!! FIX !!! + uint32 romSize = 0; + + char * ext = strrchr(path, '.'); + if (ext != NULL) + { + WriteLog("VJ: Loading \"%s\"...", path); + + if (stricmp(ext, ".zip") == 0) + { + // Handle ZIP file loading here... + WriteLog("(ZIPped)..."); + + if (load_zipped_file(0, 0, path, NULL, &rom, &romSize) == -1) + { + WriteLog("Failed!\n"); + return 0; + } + } + else + { +/* FILE * fp = fopen(path, "rb"); + + if (fp == NULL) + { + WriteLog("Failed!\n"); + return 0; + } + + fseek(fp, 0, SEEK_END); + romSize = ftell(fp); + fseek(fp, 0, SEEK_SET); + fread(rom, 1, romSize, fp); + fclose(fp);*/ + + gzFile fp = gzopen(path, "rb"); + + if (fp == NULL) + { + WriteLog("Failed!\n"); + return 0; + } + + romSize = gzfilelength(fp); + gzseek(fp, 0, SEEK_SET); + gzread(fp, rom, romSize); + gzclose(fp); + } + + WriteLog("OK (%i bytes)\n", romSize); + } + + return romSize; +} + +// +// Jaguar file loading +// +//void JaguarLoadCart(uint8 * mem, char * path) +bool JaguarLoadFile(char * path) +{ +// jaguarRomSize = JaguarLoadROM(mem, path); + jaguarRomSize = JaguarLoadROM(jaguar_mainRom, path); + +/*//This is not *nix friendly for some reason... +// if (!UserSelectFile(path, newPath)) + if (!UserSelectFile((strlen(path) == 0 ? (char *)"." : path), newPath)) + { + WriteLog("VJ: Could not find valid ROM in directory \"%s\"...\nAborting!\n", path); + log_done(); + exit(0); + }*/ + + if (jaguarRomSize == 0) + { +// WriteLog("VJ: Could not load ROM from file \"%s\"...\nAborting!\n", newPath); + WriteLog("GUI: Could not load ROM from file \"%s\"...\nAborting load!\n", path); +// Need to do something else here, like throw up an error dialog instead of aborting. !!! FIX !!! +// log_done(); +// exit(0); + return false; // This is a start... + } + + jaguar_mainRom_crc32 = crc32_calcCheckSum(jaguar_mainRom, jaguarRomSize); + WriteLog("CRC: %08X\n", (unsigned int)jaguar_mainRom_crc32); + eeprom_init(); + + jaguarRunAddress = 0x802000; + + char * ext = strrchr(path, '.'); // Get the file's extension for non-cartridge checking + +//NOTE: Should fix JaguarLoadROM() to replace .zip with what's *in* the zip (.abs, .j64, etc.) + if (stricmp(ext, ".rom") == 0) + { + // File extension ".ROM": Alpine image that loads/runs at $802000 + WriteLog("GUI: Setting up homebrew (ROM)... Run address: 00802000, length: %08X\n", jaguarRomSize); + + for(int i=jaguarRomSize-1; i>=0; i--) + jaguar_mainRom[0x2000 + i] = jaguar_mainRom[i]; + + memset(jaguar_mainRom, 0xFF, 0x2000); +/* memcpy(jaguar_mainRam, jaguar_mainRom, jaguarRomSize); + memset(jaguar_mainRom, 0xFF, 0x600000); + memcpy(jaguar_mainRom + 0x2000, jaguar_mainRam, jaguarRomSize); + memset(jaguar_mainRam, 0x00, 0x400000);*/ + +/* +handler 001 at $00E00008 +handler 002 at $00E008DE +handler 003 at $00E008E2 +handler 004 at $00E008E6 +handler 005 at $00E008EA +handler 006 at $00E008EE +handler 007 at $00E008F2 +handler 008 at $00E0054A +handler 009 at $00E008FA +handler 010 at $00000000 +handler 011 at $00000000 +handler 012 at $00E008FE +handler 013 at $00E00902 +handler 014 at $00E00906 +handler 015 at $00E0090A +handler 016 at $00E0090E +handler 017 at $00E00912 +handler 018 at $00E00916 +handler 019 at $00E0091A +handler 020 at $00E0091E +handler 021 at $00E00922 +handler 022 at $00E00926 +handler 023 at $00E0092A +handler 024 at $00E0092E +handler 025 at $00E0107A +handler 026 at $00E0107A +handler 027 at $00E0107A +handler 028 at $00E008DA +handler 029 at $00E0107A +handler 030 at $00E0107A +handler 031 at $00E0107A +handler 032 at $00000000 + +Let's try setting up the illegal instruction vector for a stubulated jaguar... +*/ +/* SET32(jaguar_mainRam, 0x08, 0x00E008DE); + SET32(jaguar_mainRam, 0x0C, 0x00E008E2); + SET32(jaguar_mainRam, 0x10, 0x00E008E6); // <-- Should be here (it is)... + SET32(jaguar_mainRam, 0x14, 0x00E008EA);//*/ + + // Try setting the vector to say, $1000 and putting an instruction there that loops forever: + // This kludge works! Yeah! + SET32(jaguar_mainRam, 0x10, 0x00001000); + SET16(jaguar_mainRam, 0x1000, 0x60FE); // Here: bra Here + } + else if (stricmp(ext, ".abs") == 0) + { + // File extension ".ABS": Atari linker output file with header (w/o is useless to us here) + +/* +ABS Format sleuthing (LBUGDEMO.ABS): + +000000 60 1B 00 00 05 0C 00 04 62 C0 00 00 04 28 00 00 +000010 12 A6 00 00 00 00 00 80 20 00 FF FF 00 80 25 0C +000020 00 00 40 00 + +DRI-format file detected... +Text segment size = 0x0000050c bytes +Data segment size = 0x000462c0 bytes +BSS Segment size = 0x00000428 bytes +Symbol Table size = 0x000012a6 bytes +Absolute Address for text segment = 0x00802000 +Absolute Address for data segment = 0x0080250c +Absolute Address for BSS segment = 0x00004000 + +(CRZDEMO.ABS): +000000 01 50 00 03 00 00 00 00 00 03 83 10 00 00 05 3b +000010 00 1c 00 03 00 00 01 07 00 00 1d d0 00 03 64 98 +000020 00 06 8b 80 00 80 20 00 00 80 20 00 00 80 3d d0 + +000030 2e 74 78 74 00 00 00 00 00 80 20 00 00 80 20 00 .txt (+36 bytes) +000040 00 00 1d d0 00 00 00 a8 00 00 00 00 00 00 00 00 +000050 00 00 00 00 00 00 00 20 +000058 2e 64 74 61 00 00 00 00 00 80 3d d0 00 80 3d d0 .dta (+36 bytes) +000068 00 03 64 98 00 00 1e 78 00 00 00 00 00 00 00 00 +000078 00 00 00 00 00 00 00 40 +000080 2e 62 73 73 00 00 00 00 00 00 50 00 00 00 50 00 .bss (+36 bytes) +000090 00 06 8b 80 00 03 83 10 00 00 00 00 00 00 00 00 +0000a0 00 00 00 00 00 00 00 80 + +Header size is $A8 bytes... + +BSD/COFF format file detected... +3 sections specified +Symbol Table offset = 230160 ($00038310) +Symbol Table contains 1339 symbol entries ($0000053B) +The additional header size is 28 bytes ($001C) +Magic Number for RUN_HDR = 0x00000107 +Text Segment Size = 7632 ($00001DD0) +Data Segment Size = 222360 ($00036498) +BSS Segment Size = 428928 ($00068B80) +Starting Address for executable = 0x00802000 +Start of Text Segment = 0x00802000 +Start of Data Segment = 0x00803dd0 +*/ + if (jaguar_mainRom[0] == 0x60 && jaguar_mainRom[1] == 0x1B) + { + uint32 loadAddress = GET32(jaguar_mainRom, 0x16), //runAddress = GET32(jaguar_mainRom, 0x2A), + codeSize = GET32(jaguar_mainRom, 0x02) + GET32(jaguar_mainRom, 0x06); + WriteLog("GUI: Setting up homebrew (ABS-1)... Run address: %08X, length: %08X\n", loadAddress, codeSize); + + if (loadAddress < 0x800000) + memcpy(jaguar_mainRam + loadAddress, jaguar_mainRom + 0x24, codeSize); + else + { + for(int i=codeSize-1; i>=0; i--) + jaguar_mainRom[(loadAddress - 0x800000) + i] = jaguar_mainRom[i + 0x24]; +/* memcpy(jaguar_mainRam, jaguar_mainRom + 0x24, codeSize); + memset(jaguar_mainRom, 0xFF, 0x600000); + memcpy(jaguar_mainRom + (loadAddress - 0x800000), jaguar_mainRam, codeSize); + memset(jaguar_mainRam, 0x00, 0x400000);*/ + } + + jaguarRunAddress = loadAddress; + } + else if (jaguar_mainRom[0] == 0x01 && jaguar_mainRom[1] == 0x50) + { + uint32 loadAddress = GET32(jaguar_mainRom, 0x28), runAddress = GET32(jaguar_mainRom, 0x24), + codeSize = GET32(jaguar_mainRom, 0x18) + GET32(jaguar_mainRom, 0x1C); + WriteLog("GUI: Setting up homebrew (ABS-2)... Run address: %08X, length: %08X\n", runAddress, codeSize); + + if (loadAddress < 0x800000) + memcpy(jaguar_mainRam + loadAddress, jaguar_mainRom + 0xA8, codeSize); + else + { + for(int i=codeSize-1; i>=0; i--) + jaguar_mainRom[(loadAddress - 0x800000) + i] = jaguar_mainRom[i + 0xA8]; +/* memcpy(jaguar_mainRam, jaguar_mainRom + 0xA8, codeSize); + memset(jaguar_mainRom, 0xFF, 0x600000); + memcpy(jaguar_mainRom + (loadAddress - 0x800000), jaguar_mainRam, codeSize); + memset(jaguar_mainRam, 0x00, 0x400000);*/ + } + + jaguarRunAddress = runAddress; + } + else + { + WriteLog("GUI: Couldn't find correct ABS format: %02X %02X\n", jaguar_mainRom[0], jaguar_mainRom[1]); + return false; + } + } + else if (stricmp(ext, ".jag") == 0) + { + // File extension ".JAG": Atari server file with header +//NOTE: The bytes 'JAGR' should also be at position $1C... +// Also, there's *always* a $601A header at position $00... + if (jaguar_mainRom[0] == 0x60 && jaguar_mainRom[1] == 0x1A) + { + uint32 loadAddress = GET32(jaguar_mainRom, 0x22), runAddress = GET32(jaguar_mainRom, 0x2A); +//This is not always right! Especially when converted via bin2jag1!!! +//We should have access to the length of the furshlumiger file that was loaded anyway! +//Now, we do! ;-) +// uint32 progLength = GET32(jaguar_mainRom, 0x02); +//jaguarRomSize +//jaguarRunAddress +// WriteLog("Jaguar: Setting up PD ROM... Run address: %08X, length: %08X\n", runAddress, progLength); +// memcpy(jaguar_mainRam + loadAddress, jaguar_mainRom + 0x2E, progLength); + WriteLog("GUI: Setting up homebrew (JAG)... Run address: %08X, length: %08X\n", runAddress, jaguarRomSize - 0x2E); + memcpy(jaguar_mainRam + loadAddress, jaguar_mainRom + 0x2E, jaguarRomSize - 0x2E); +// SET32(jaguar_mainRam, 4, runAddress); + jaguarRunAddress = runAddress; + } + else + return false; + } + // .J64 (Jaguar cartridge ROM image) is implied by the FileList object... + + return true; +} + +// +// Get the length of a (possibly) gzipped file +// +int gzfilelength(gzFile gd) +{ + int size = 0, length = 0; + unsigned char buffer[0x10000]; + + gzrewind(gd); + + do + { + // Read in chunks until EOF + size = gzread(gd, buffer, 0x10000); + + if (size <= 0) + break; + + length += size; + } + while (!gzeof(gd)); + + gzrewind(gd); + return length; +}