Cleanup of BRA menu code.

svn-id: r30739

1 files changed, 3 insertions, 207 deletions

diff --git a/engines/parallaction/parallaction_br.cpp b/engines/parallaction/parallaction_br.cpp
index 123a0f968e..f8ba6e7e07 100644
--- a/engines/parallaction/parallaction_br.cpp
+++ b/engines/parallaction/parallaction_br.cpp
@@ -31,17 +31,8 @@
 
 namespace Parallaction {
 
-enum MenuOptions {
-	kMenuPart0 = 0,
-	kMenuPart1 = 1,
-	kMenuPart2 = 2,
-	kMenuPart3 = 3,
-	kMenuPart4 = 4,
-	kMenuLoadGame = 5,
-	kMenuQuit = 6
-};
 
-const char *partNames[] = {
+const char *Parallaction_br::_partNames[] = {
 	"PART0",
 	"PART1",
 	"PART2",
@@ -104,33 +95,12 @@ void Parallaction_br::callFunction(uint index, void* parm) {
 }
 
 int Parallaction_br::go() {
-	splash("dyna");
-	splash("core");
-
-	// TODO: load progress value from special save game
-	_progress = 3;
 
 	while ((_engineFlags & kEngineQuit) == 0) {
 
-//		initCharacter();
-
-		int option = showMenu();
-		switch (option) {
-		case kMenuQuit:
-			_engineFlags |= kEngineQuit;
-			break;
-
-		case kMenuLoadGame:
-			warning("loadgame not yet implemented");
-			break;
-
-		default:
-			_part = option;
-			_disk->selectArchive(partNames[_part]);
-			startPart();
-			break;
-		}
+		guiStart();
 
+//		initCharacter();
 
 		runGame();
 
@@ -143,180 +113,6 @@ int Parallaction_br::go() {
 	return 0;
 }
 
-void Parallaction_br::splash(const char *name) {
-
-	_gfx->clearScreen();
-	_gfx->setBackground(kBackgroundSlide, name, 0, 0);
-	_gfx->_backgroundInfo.x = (_screenWidth - _gfx->_backgroundInfo.width) >> 1;
-	_gfx->_backgroundInfo.y = (_screenHeight - _gfx->_backgroundInfo.height) >> 1;
-	_gfx->updateScreen();
-	_system->delayMillis(600);
-
-	Palette blackPal;
-	Palette pal(_gfx->_backgroundInfo.palette);
-	for (uint i = 0; i < 64; i++) {
-		pal.fadeTo(blackPal, 1);
-		_gfx->setPalette(pal);
-		_gfx->updateScreen();
-		_system->delayMillis(20);
-	}
-
-}
-
-#define MENUITEMS_X			250
-#define MENUITEMS_Y			200
-
-#define MENUITEM_WIDTH		190
-#define MENUITEM_HEIGHT		18
-
-void Parallaction_br::renderMenuItem(Graphics::Surface &surf, const char *text) {
-	surf.create(MENUITEM_WIDTH, MENUITEM_HEIGHT, 1);
-	_menuFont->setColor(0);
-	_menuFont->drawString((byte*)surf.getBasePtr(5, 2), MENUITEM_WIDTH, text);
-}
-
-void Parallaction_br::invertMenuItem(Graphics::Surface &surf) {
-	for (int i = 0; i < surf.w * surf.h; i++)
-		((byte*)surf.pixels)[i] ^= 0xD;
-}
-
-/*
-	this adapter can handle Surfaces containing multiple frames,
-	provided all these frames are the same width and height
-*/
-struct SurfaceToMultiFrames : public Frames {
-
-	uint _num;
-	uint _width, _height;
-	Graphics::Surface *_surf;
-
-	SurfaceToMultiFrames(uint num, uint w, uint h, Graphics::Surface *surf) : _num(num), _width(w), _height(h), _surf(surf) {
-
-	}
-
-	~SurfaceToMultiFrames() {
-		delete _surf;
-	}
-
-	uint16	getNum() {
-		return _num;
-	}
-	byte*	getData(uint16 index) {
-		assert(index < _num);
-		return (byte*)_surf->getBasePtr(0, _height * index);
-	}
-	void	getRect(uint16 index, Common::Rect &r) {
-		assert(index < _num);
-		r.left = 0;
-		r.top = 0;
-		r.setWidth(_width);
-		r.setHeight(_height);
-	}
-
-};
-
-Frames* Parallaction_br::renderMenuItem(const char *text) {
-	// this builds a surface containing two copies of the text.
-	// one is in normal color, the other is inverted.
-	// the two 'frames' are used to display selected/unselected menu items
-
-	Graphics::Surface *surf = new Graphics::Surface;
-	surf->create(MENUITEM_WIDTH, MENUITEM_HEIGHT*2, 1);
-
-	// build first frame to be displayed when item is not selected
-	_menuFont->setColor(0);
-	_menuFont->drawString((byte*)surf->getBasePtr(5, 2), MENUITEM_WIDTH, text);
-
-	// build second frame to be displayed when item is selected
-	_menuFont->drawString((byte*)surf->getBasePtr(5, 2 + MENUITEM_HEIGHT), MENUITEM_WIDTH, text);
-	byte *s = (byte*)surf->getBasePtr(0, MENUITEM_HEIGHT);
-	for (int i = 0; i < surf->w * MENUITEM_HEIGHT; i++) {
-		*s++ ^= 0xD;
-	}
-
-	// wrap the surface into the suitable Frames adapter
-	return new SurfaceToMultiFrames(2, MENUITEM_WIDTH, MENUITEM_HEIGHT, surf);
-}
-
-
-int Parallaction_br::showMenu() {
-	// TODO: filter menu entries according to progress in game
-
-	#define NUM_MENULINES	7
-	Frames *_lines[NUM_MENULINES];
-
-	const char *menuStrings[NUM_MENULINES] = {
-		"SEE INTRO",
-		"NEW GAME",
-		"SAVED GAME",
-		"EXIT TO DOS",
-		"PART 2",
-		"PART 3",
-		"PART 4"
-	};
-
-	MenuOptions options[NUM_MENULINES] = {
-		kMenuPart0,
-		kMenuPart1,
-		kMenuLoadGame,
-		kMenuQuit,
-		kMenuPart2,
-		kMenuPart3,
-		kMenuPart4
-	};
-
-	_gfx->clearScreen();
-	_gfx->setBackground(kBackgroundSlide, "tbra", 0, 0);
-	_gfx->_backgroundInfo.x = 20;
-	_gfx->_backgroundInfo.y = 50;
-
-	int availItems = 4 + _progress;
-
-	// TODO: keep track of and destroy menu item frames/surfaces
-
-	int i;
-	for (i = 0; i < availItems; i++) {
-		_lines[i] = renderMenuItem(menuStrings[i]);
-		uint id = _gfx->setItem(_lines[i], MENUITEMS_X, MENUITEMS_Y + MENUITEM_HEIGHT * i, 0xFF);
-		_gfx->setItemFrame(id, 0);
-	}
-
-	int selectedItem = -1;
-
-	setMousePointer(0);
-
-	while (true) {
-
-		if ((_mouseButtons == kMouseLeftUp) && selectedItem >= 0)
-			break;
-
-		readInput();
-
-		if ((_mousePos.x > MENUITEMS_X) && (_mousePos.x < (MENUITEMS_X+MENUITEM_WIDTH)) && (_mousePos.y > MENUITEMS_Y)) {
-			selectedItem = (_mousePos.y - MENUITEMS_Y) / MENUITEM_HEIGHT;
-
-			if (!(selectedItem < availItems))
-				selectedItem = -1;
-		} else
-			selectedItem = -1;
-
-		for (int i = 0; i < availItems; i++) {
-			_gfx->setItemFrame(i, selectedItem == i ? 1 : 0);
-		}
-
-		_gfx->updateScreen();
-		_system->delayMillis(20);
-	}
-
-	_system->showMouse(false);
-	_gfx->hideDialogueStuff();
-
-	for (i = 0; i < availItems; i++) {
-		delete _lines[i];
-	}
-
-	return options[selectedItem];
-}
 
 
 void Parallaction_br::initFonts() {