Renamed AGIs savegame.cpp to saveload.cpp, to match the other engines

svn-id: r26330

1 files changed, 0 insertions, 824 deletions

diff --git a/engines/agi/savegame.cpp b/engines/agi/savegame.cpp
deleted file mode 100644
index 4f25b58cc5..0000000000
--- a/engines/agi/savegame.cpp
+++ /dev/null
@@ -1,824 +0,0 @@
-/* ScummVM - Scumm Interpreter
- * Copyright (C) 2006 The ScummVM project
- *
- * Copyright (C) 1999-2003 Sarien Team
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-/*
- * Savegame support by Vasyl Tsvirkunov <vasyl@pacbell.net>
- * Multi-slots by Claudio Matsuoka <claudio@helllabs.org>
- */
-
-#include "common/stdafx.h"
-#include "common/file.h"
-
-#include "agi/agi.h"
-#include "agi/graphics.h"
-#include "agi/sprite.h"
-#include "agi/keyboard.h"
-#include "agi/menu.h"
-
-#define SAVEGAME_VERSION 3
-
-/*
- * Version 0 (Sarien): view table has 64 entries
- * Version 1 (Sarien): view table has 256 entries (needed in KQ3)
- * Version 2 (ScummVM): first ScummVM version
- * Version 3 (ScummVM): adding AGIPAL save/load support
- */
-
-namespace Agi {
-
-static const uint32 AGIflag=MKID_BE('AGI:');
-
-int AgiEngine::saveGame(const char *fileName, const char *description) {
-	char gameIDstring[8]="gameIDX";
-	int i;
-	struct ImageStackElement *ptr = _imageStack;
-	Common::OutSaveFile *out;
-
-	debugC(3, kDebugLevelMain | kDebugLevelSavegame, "AgiEngine::saveGame(%s, %s)", fileName, description);
-	if (!(out = _saveFileMan->openForSaving(fileName))) {
-		warning("Can't create file '%s', game not saved", fileName);
-		return errBadFileOpen;
-	} else {
-		debugC(3, kDebugLevelMain | kDebugLevelSavegame, "Successfully opened %s for writing", fileName);
-	}
-
-	out->writeUint32BE(AGIflag);
-	out->write(description, 31);
-
-	out->writeByte(SAVEGAME_VERSION);
-	debugC(5, kDebugLevelMain | kDebugLevelSavegame, "Writing save game version (%d)", SAVEGAME_VERSION);
-
-	out->writeByte(_game.state);
-	debugC(5, kDebugLevelMain | kDebugLevelSavegame, "Writing game state (%d)", _game.state);
-	
-	strcpy(gameIDstring, _game.id);
-	out->write(gameIDstring, 8);
-	debugC(5, kDebugLevelMain | kDebugLevelSavegame, "Writing game id (%s, %s)", gameIDstring, _game.id);
-
-	for (i = 0; i < MAX_FLAGS; i++)
-		out->writeByte(_game.flags[i]);
-	for (i = 0; i < MAX_VARS; i++)
-		out->writeByte(_game.vars[i]);
-
-	out->writeSint16BE((int8)_game.horizon);
-	out->writeSint16BE((int16)_game.lineStatus);
-	out->writeSint16BE((int16)_game.lineUserInput);
-	out->writeSint16BE((int16)_game.lineMinPrint);
-
-	out->writeSint16BE((int16)_game.inputMode);
-	out->writeSint16BE((int16)_game.lognum);
-
-	out->writeSint16BE((int16)_game.playerControl);
-	out->writeSint16BE((int16)_game.quitProgNow);
-	out->writeSint16BE((int16)_game.statusLine);
-	out->writeSint16BE((int16)_game.clockEnabled);
-	out->writeSint16BE((int16)_game.exitAllLogics);
-	out->writeSint16BE((int16)_game.pictureShown);
-	out->writeSint16BE((int16)_game.hasPrompt);
-	out->writeSint16BE((int16)_game.gameFlags);
-
-	out->writeSint16BE((int16)_game.inputEnabled);
-
-	for (i = 0; i < _HEIGHT; i++)
-		out->writeByte(_game.priTable[i]);
-	
-	out->writeSint16BE((int16)_game.gfxMode);
-	out->writeByte(_game.cursorChar);
-	out->writeSint16BE((int16)_game.colorFg);
-	out->writeSint16BE((int16)_game.colorBg);
-
-	/* game.hires */
-	/* game.sbuf */
-	/* game.ego_words */
-	/* game.num_ego_words */
-
-	out->writeSint16BE((int16)_game.numObjects);
-	for (i = 0; i < (int16)_game.numObjects; i++)
-		out->writeSint16BE((int16)objectGetLocation(i));
-
-	/* game.ev_keyp */
-	for (i = 0; i < MAX_STRINGS; i++)
-		out->write(_game.strings[i], MAX_STRINGLEN);
-
-	/* record info about loaded resources */
-	for (i = 0; i < MAX_DIRS; i++) {
-		out->writeByte(_game.dirLogic[i].flags);
-		out->writeSint16BE((int16)_game.logics[i].sIP);
-		out->writeSint16BE((int16)_game.logics[i].cIP);
-	}
-	for (i = 0; i < MAX_DIRS; i++)
-		out->writeByte(_game.dirPic[i].flags);
-	for (i = 0; i < MAX_DIRS; i++)
-		out->writeByte(_game.dirView[i].flags);
-	for (i = 0; i < MAX_DIRS; i++)
-		out->writeByte(_game.dirSound[i].flags);
-
-	/* game.pictures */
-	/* game.logics */
-	/* game.views */
-	/* game.sounds */
-
-	for (i = 0; i < MAX_VIEWTABLE; i++) {
-		VtEntry *v = &_game.viewTable[i];
-
-		out->writeByte(v->stepTime);
-		out->writeByte(v->stepTimeCount);
-		out->writeByte(v->entry);
-		out->writeSint16BE(v->xPos);
-		out->writeSint16BE(v->yPos);
-		out->writeByte(v->currentView);
-
-		/* v->view_data */
-
-		out->writeByte(v->currentLoop);
-		out->writeByte(v->numLoops);
-
-		/* v->loop_data */
-
-		out->writeByte(v->currentCel);
-		out->writeByte(v->numCels);
-
-		/* v->cel_data */
-		/* v->cel_data_2 */
-
-		out->writeSint16BE(v->xPos2);
-		out->writeSint16BE(v->yPos2);
-
-		/* v->s */
-
-		out->writeSint16BE(v->xSize);
-		out->writeSint16BE(v->ySize);
-		out->writeByte(v->stepSize);
-		out->writeByte(v->cycleTime);
-		out->writeByte(v->cycleTimeCount);
-		out->writeByte(v->direction);
-
-		out->writeByte(v->motion);
-		out->writeByte(v->cycle);
-		out->writeByte(v->priority);
-
-		out->writeUint16BE(v->flags);
-
-		out->writeByte(v->parm1);
-		out->writeByte(v->parm2);
-		out->writeByte(v->parm3);
-		out->writeByte(v->parm4);
-	}
-
-	/* Save image stack */
-
-	for (i = 0; i < _imageStackPointer; i++) {
-		ptr = &_imageStack[i];
-		out->writeByte(ptr->type);
-		out->writeSint16BE(ptr->parm1);
-		out->writeSint16BE(ptr->parm2);
-		out->writeSint16BE(ptr->parm3);
-		out->writeSint16BE(ptr->parm4);
-		out->writeSint16BE(ptr->parm5);
-		out->writeSint16BE(ptr->parm6);
-		out->writeSint16BE(ptr->parm7);
-	}
-	out->writeByte(0);
-
-	//Write which file number AGIPAL is using (0 if not being used)
-	out->writeSint16BE(_gfx->getAGIPalFileNum());
-
-	out->finalize();
-	if (out->ioFailed())
-		warning("Can't write file '%s'. (Disk full?)", fileName);
-	else
-		debugC(1, kDebugLevelMain | kDebugLevelSavegame, "Saved game %s in file %s", description, fileName);
-	
-	delete out;
-	debugC(3, kDebugLevelMain | kDebugLevelSavegame, "Closed %s", fileName);
-	return errOK;
-}
-
-int AgiEngine::loadGame(const char *fileName) {
-	char description[31], saveVersion, loadId[8];
-	int i, vtEntries = MAX_VIEWTABLE;
-	uint8 t;
-	int16 parm[7];
-	Common::InSaveFile *in;
-
-	debugC(3, kDebugLevelMain | kDebugLevelSavegame, "AgiEngine::loadGame(%s)", fileName);
-
-	if (!(in = _saveFileMan->openForLoading(fileName))) {
-		warning("Can't open file '%s', game not loaded", fileName);
-		return errBadFileOpen;
-	} else {
-		debugC(3, kDebugLevelMain | kDebugLevelSavegame, "Successfully opened %s for reading", fileName);
-	}
-
-	uint32 typea = in->readUint32BE();
-	if (typea == AGIflag) {
-		debugC(6, kDebugLevelMain | kDebugLevelSavegame, "Has AGI flag, good start");
-	} else {
-		warning("This doesn't appear to be an AGI savegame, game not restored");
-		delete in;	
-		return errOK;
-	} 
-
-	in->read(description, 31);
-	
-	debugC(6, kDebugLevelMain | kDebugLevelSavegame, "Description is: %s", description);
-	
-	saveVersion = in->readByte();
-	if (saveVersion != SAVEGAME_VERSION)
-		warning("Old save game version (%d, current version is %d). Will try and read anyway, but don't be surprised if bad things happen", saveVersion, SAVEGAME_VERSION);
-
-	_game.state = in->readByte();
-	
-	in->read(loadId, 8);
-	if (strcmp(loadId, _game.id)) {
-		delete in;	
-		warning("This save seems to be from a different AGI game (save from %s, running %s), not loaded", loadId, _game.id);
-		return errBadFileOpen;
-	}
-
-	for (i = 0; i < MAX_FLAGS; i++)
-		_game.flags[i] = in->readByte();
-	for (i = 0; i < MAX_VARS; i++)
-		_game.vars[i] = in->readByte();
-
-	_game.horizon = in->readSint16BE();
-	_game.lineStatus = in->readSint16BE();
-	_game.lineUserInput = in->readSint16BE();
-	_game.lineMinPrint = in->readSint16BE();
-	
-	/* These are never saved */
-	_game.cursorPos = 0;
-	_game.inputBuffer[0] = 0;
-	_game.echoBuffer[0] = 0;
-	_game.keypress = 0;
-
-	_game.inputMode = in->readSint16BE();
-	_game.lognum = in->readSint16BE();
-
-	_game.playerControl = in->readSint16BE();
-	_game.quitProgNow = in->readSint16BE();
-	_game.statusLine = in->readSint16BE();
-	_game.clockEnabled = in->readSint16BE();
-	_game.exitAllLogics = in->readSint16BE();
-	_game.pictureShown = in->readSint16BE();
-	_game.hasPrompt = in->readSint16BE();
-	_game.gameFlags = in->readSint16BE();
-	_game.inputEnabled = in->readSint16BE();
-
-	for (i = 0; i < _HEIGHT; i++)
-		_game.priTable[i] = in->readByte();
-
-	if (_game.hasWindow)
-		closeWindow();
-
-	_game.msgBoxTicks = 0;
-	_game.block.active = false;
-	/* game.window - fixed by close_window() */
-	/* game.has_window - fixed by close_window() */
-
-	_game.gfxMode = in->readSint16BE();
-	_game.cursorChar = in->readByte();
-	_game.colorFg = in->readSint16BE();
-	_game.colorBg = in->readSint16BE();
-
-	/* game.hires - rebuilt from image stack */
-	/* game.sbuf - rebuilt from image stack */
-
-	/* game.ego_words - fixed by clean_input */
-	/* game.num_ego_words - fixed by clean_input */
-
-	_game.numObjects = in->readSint16BE();
-	for (i = 0; i < (int16)_game.numObjects; i++)
-		objectSetLocation(i, in->readSint16BE());
-
-	/* Those are not serialized */
-	for (i = 0; i < MAX_DIRS; i++) {
-		_game.evKeyp[i].occured = false;
-	}
-
-	for (i = 0; i < MAX_STRINGS; i++)
-		in->read(_game.strings[i], MAX_STRINGLEN);
-
-	for (i = 0; i < MAX_DIRS; i++) {
-		if (in->readByte() & RES_LOADED)
-			agiLoadResource(rLOGIC, i);
-		else
-			agiUnloadResource(rLOGIC, i);
-		_game.logics[i].sIP = in->readSint16BE();
-		_game.logics[i].cIP = in->readSint16BE();
-	}
-
-	for (i = 0; i < MAX_DIRS; i++) {
-		if (in->readByte() & RES_LOADED)
-			agiLoadResource(rPICTURE, i);
-		else
-			agiUnloadResource(rPICTURE, i);
-	}
-
-	for (i = 0; i < MAX_DIRS; i++) {
-		if (in->readByte() & RES_LOADED)
-			agiLoadResource(rVIEW, i);
-		else
-			agiUnloadResource(rVIEW, i);
-	}
-
-	for (i = 0; i < MAX_DIRS; i++) {
-		if (in->readByte() & RES_LOADED)
-			agiLoadResource(rSOUND, i);
-		else
-			agiUnloadResource(rSOUND, i);
-	}
-
-	/* game.pictures - loaded above */
-	/* game.logics - loaded above */
-	/* game.views - loaded above */
-	/* game.sounds - loaded above */
-
-	for (i = 0; i < vtEntries; i++) {
-		VtEntry *v = &_game.viewTable[i];
-
-		v->stepTime = in->readByte();
-		v->stepTimeCount = in->readByte();
-		v->entry = in->readByte();
-		v->xPos = in->readSint16BE();
-		v->yPos = in->readSint16BE();
-		v->currentView = in->readByte();
-
-		/* v->view_data - fixed below  */
-
-		v->currentLoop = in->readByte();
-		v->numLoops = in->readByte();
-
-		/* v->loop_data - fixed below  */
-
-		v->currentCel = in->readByte();
-		v->numCels = in->readByte();
-
-		/* v->cel_data - fixed below  */
-		/* v->cel_data_2 - fixed below  */
-
-		v->xPos2 = in->readSint16BE();
-		v->yPos2 = in->readSint16BE();
-
-		/* v->s - fixed below */
-
-		v->xSize = in->readSint16BE();
-		v->ySize = in->readSint16BE();
-		v->stepSize = in->readByte();
-		v->cycleTime = in->readByte();
-		v->cycleTimeCount = in->readByte();
-		v->direction = in->readByte();
-
-		v->motion = in->readByte();
-		v->cycle = in->readByte();
-		v->priority = in->readByte();
-
-		v->flags = in->readUint16BE();
-
-		v->parm1 = in->readByte();
-		v->parm2 = in->readByte();
-		v->parm3 = in->readByte();
-		v->parm4 = in->readByte();
-	}
-	for (i = vtEntries; i < MAX_VIEWTABLE; i++) {
-		memset(&_game.viewTable[i], 0, sizeof(VtEntry));
-	}
-
-	/* Fix some pointers in viewtable */
-
-	for (i = 0; i < MAX_VIEWTABLE; i++) {
-		VtEntry *v = &_game.viewTable[i];
-
-		if (_game.dirView[v->currentView].offset == _EMPTY)
-			continue;
-
-		if (!(_game.dirView[v->currentView].flags & RES_LOADED))
-			agiLoadResource(rVIEW, v->currentView);
-
-		setView(v, v->currentView);	/* Fix v->view_data */
-		setLoop(v, v->currentLoop);	/* Fix v->loop_data */
-		setCel(v, v->currentCel);	/* Fix v->cel_data */
-		v->celData2 = v->celData;
-		v->s = NULL;	/* not sure if it is used... */
-	}
-
-	_sprites->eraseBoth();
-
-	/* Clear input line */
-	_gfx->clearScreen(0);
-	writeStatus();
-
-	/* Recreate background from saved image stack */
-	clearImageStack();
-	while ((t = in->readByte()) != 0) {
-		for (i = 0; i < 7; i++)
-			parm[i] = in->readSint16BE();
-		replayImageStackCall(t, parm[0], parm[1], parm[2],
-				parm[3], parm[4], parm[5], parm[6]);
-	}
-
-	//Load AGIPAL Data 
-	if (saveVersion >= 3)
-		_gfx->setAGIPal(in->readSint16BE());
-
-	delete in;	
-	debugC(3, kDebugLevelMain | kDebugLevelSavegame, "Closed %s", fileName);
-
-	setflag(fRestoreJustRan, true);
-
-	_game.hasPrompt = 0;	/* force input line repaint if necessary */
-	cleanInput();
-
-	_sprites->eraseBoth();
-	_sprites->blitBoth();
-	_sprites->commitBoth();
-	_picture->showPic();
-	_gfx->doUpdate();
-
-	return errOK;
-}
-
-#define NUM_SLOTS 100
-#define NUM_VISIBLE_SLOTS 12
-
-const char *AgiEngine::getSavegameFilename(int num) {
-	static char saveLoadSlot[12];
-	sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), num + _firstSlot);
-	return saveLoadSlot;
-}
-
-void AgiEngine::getSavegameDescription(int num, char *buf, bool showEmpty) {
-	char fileName[MAX_PATH];
-	Common::InSaveFile *in;
-		
-	debugC(4, kDebugLevelMain | kDebugLevelSavegame, "Current game id is %s", _targetName.c_str());
-	sprintf(fileName, "%s", getSavegameFilename(num));
-	if (!(in = _saveFileMan->openForLoading(fileName))) {
-		debugC(4, kDebugLevelMain | kDebugLevelSavegame, "File %s does not exist", fileName);
-		if (showEmpty)
-			strcpy(buf, "        (empty slot)");
-		else
-			*buf = 0;
-	} else {
-		debugC(4, kDebugLevelMain | kDebugLevelSavegame, "Successfully opened %s for reading", fileName);
-		uint32 type = in->readUint32BE();
-		if (type == AGIflag) {
-			debugC(6, kDebugLevelMain | kDebugLevelSavegame, "Has AGI flag, good start");
-			in->read(buf, 31);
-		} else {
-			warning("This doesn't appear to be an AGI savegame");
-			strcpy(buf, "(corrupt file)");
-		} 
-
-		delete in;
-	}
-}
-	
-int AgiEngine::selectSlot() {
-	int i, key, active = 0;
-	int rc = -1;
-	int hm = 1, vm = 3;	/* box margins */
-	int xmin, xmax, slotClicked;
-	char desc[NUM_VISIBLE_SLOTS][40];
-	int textCentre, buttonLength, buttonX[2], buttonY;
-	const char *buttonText[] = { "  OK  ", "Cancel", NULL };
-
-	for (i = 0; i < NUM_VISIBLE_SLOTS; i++) {
-		getSavegameDescription(i, desc[i]);
-	}
-
-	textCentre = GFX_WIDTH / CHAR_LINES / 2;
-	buttonLength = 6;
-	buttonX[0] = (textCentre - 3 * buttonLength / 2) * CHAR_COLS;
-	buttonX[1] = (textCentre + buttonLength / 2) * CHAR_COLS;
-	buttonY = (vm + 17) * CHAR_LINES;
-	
-	for (i = 0; i < 2; i++)
-		_gfx->drawButton(buttonX[i], buttonY, buttonText[i], 0, 0, MSG_BOX_TEXT, MSG_BOX_COLOUR);
-
-	AllowSyntheticEvents on(this);
-
-	for (;;) {
-		char dstr[64];
-		for (i = 0; i < NUM_VISIBLE_SLOTS; i++) {
-			sprintf(dstr, "[%2d. %-28.28s]", i + _firstSlot, desc[i]);
-			printText(dstr, 0, hm + 1, vm + 4 + i,
-					(40 - 2 * hm) - 1, i == active ? MSG_BOX_COLOUR : MSG_BOX_TEXT,
-					i == active ? MSG_BOX_TEXT : MSG_BOX_COLOUR);
-		}
-
-		char upArrow[] = "^";
-		char downArrow[] = "v";
-		char scrollBar[] = " ";
-
-		int sbPos;
-
-		// Use the extreme scrollbar positions only if the extreme
-		// slots are in sight.
-
-		if (_firstSlot == 0)
-			sbPos = 1;
-		else if (_firstSlot == NUM_SLOTS - NUM_VISIBLE_SLOTS)
-			sbPos = NUM_VISIBLE_SLOTS - 2;
-		else {
-			sbPos = 2 + (_firstSlot * (NUM_VISIBLE_SLOTS - 4)) / (NUM_SLOTS - NUM_VISIBLE_SLOTS - 1);
-			if (sbPos >= NUM_VISIBLE_SLOTS - 3)
-				sbPos = NUM_VISIBLE_SLOTS - 3;
-		}
-
-		for (i = 1; i < NUM_VISIBLE_SLOTS - 1; i++)
-			printText(scrollBar, 35, hm + 1, vm + 4 + i, 1, MSG_BOX_COLOUR, 7, true);
-
-		printText(upArrow, 35, hm + 1, vm + 4, 1, 8, 7);
-		printText(downArrow, 35, hm + 1, vm + 4 + NUM_VISIBLE_SLOTS - 1, 1, 8, 7);
-		printText(scrollBar, 35, hm + 1, vm + 4 + sbPos, 1, MSG_BOX_COLOUR, MSG_BOX_TEXT);
-		
-		_gfx->pollTimer();	/* msdos driver -> does nothing */
-		key = doPollKeyboard();
-		switch (key) {
-		case KEY_ENTER:
-			rc = active;
-			strncpy(_game.strings[MAX_STRINGS], desc[i], MAX_STRINGLEN);
-			goto press;
-		case KEY_ESCAPE:
-			rc = -1;
-			goto getout;
-		case BUTTON_LEFT:
-			if (_gfx->testButton(buttonX[0], buttonY, buttonText[0])) {
-				rc = active;
-				strncpy(_game.strings[MAX_STRINGS], desc[i], MAX_STRINGLEN);
-				goto press;
-			}
-			if (_gfx->testButton(buttonX[1], buttonY, buttonText[1])) {
-				rc = -1;
-				goto getout;
-			}
-			slotClicked = ((int)g_mouse.y-1)/CHAR_COLS-(vm+4);
-			xmin = (hm + 1) * CHAR_COLS;
-			xmax = xmin + CHAR_COLS * 34;
-			if ((int)g_mouse.x >= xmin && (int)g_mouse.x <= xmax) {
-				if (slotClicked >= 0 && slotClicked < NUM_VISIBLE_SLOTS) 
-					active = slotClicked;
-			}
-			xmin = (hm + 36) * CHAR_COLS;
-			xmax = xmin + CHAR_COLS;
-			if ((int)g_mouse.x >= xmin && (int)g_mouse.x <= xmax) {
-				if (slotClicked >= 0 && slotClicked < NUM_VISIBLE_SLOTS) {
-					if (slotClicked == 0)
-						keyEnqueue(KEY_UP);
-					else if (slotClicked == NUM_VISIBLE_SLOTS - 1)
-						keyEnqueue(KEY_DOWN);
-					else if (slotClicked < sbPos)
-						keyEnqueue(KEY_UP_RIGHT);
-					else if (slotClicked > sbPos)
-						keyEnqueue(KEY_DOWN_RIGHT);
-				}
-			}
-			break;
-		case KEY_DOWN:
-			active++;
-			if (active >= NUM_VISIBLE_SLOTS) {
-				if (_firstSlot + NUM_VISIBLE_SLOTS < NUM_SLOTS) {
-					_firstSlot++;
-					for (i = 1; i < NUM_VISIBLE_SLOTS; i++)
-						memcpy(desc[i - 1], desc[i], sizeof(desc[0]));
-					getSavegameDescription(NUM_VISIBLE_SLOTS - 1, desc[NUM_VISIBLE_SLOTS - 1]);
-				}
-				active = NUM_VISIBLE_SLOTS - 1;
-			}
-			break;
-		case KEY_UP:
-			active--;
-			if (active < 0) {
-				active = 0;
-				if (_firstSlot > 0) {
-					_firstSlot--;
-					for (i = NUM_VISIBLE_SLOTS - 1; i > 0; i--)
-						memcpy(desc[i], desc[i - 1], sizeof(desc[0]));
-					getSavegameDescription(0, desc[0]);
-				}
-			}
-			break;
-			
-		// Page Up/Down and mouse wheel scrolling all leave 'active'
-		// unchanged so that a visible slot will remain selected.
-
-		case WHEEL_DOWN:
-			if (_firstSlot < NUM_SLOTS - NUM_VISIBLE_SLOTS) {
-				_firstSlot++;
-				for (i = 1; i < NUM_VISIBLE_SLOTS; i++)
-					memcpy(desc[i - 1], desc[i], sizeof(desc[0]));
-				getSavegameDescription(NUM_VISIBLE_SLOTS - 1, desc[NUM_VISIBLE_SLOTS - 1]);
-			}
-			break;
-		case WHEEL_UP:
-			if (_firstSlot > 0) {
-				_firstSlot--;
-				for (i = NUM_VISIBLE_SLOTS - 1; i > 0; i--)
-					memcpy(desc[i], desc[i - 1], sizeof(desc[0]));
-				getSavegameDescription(0, desc[0]);
-			}
-			break;
-		case KEY_DOWN_RIGHT:
-			// This is probably triggered by Page Down.
-			_firstSlot += NUM_VISIBLE_SLOTS;
-			if (_firstSlot > NUM_SLOTS - NUM_VISIBLE_SLOTS) {
-				_firstSlot = NUM_SLOTS - NUM_VISIBLE_SLOTS;
-			}
-			for (i = 0; i < NUM_VISIBLE_SLOTS; i++)
-				getSavegameDescription(i, desc[i]);
-			break;
-		case KEY_UP_RIGHT:
-			// This is probably triggered by Page Up.
-			_firstSlot -= NUM_VISIBLE_SLOTS;
-			if (_firstSlot < 0) {
-				_firstSlot = 0;
-			}
-			for (i = 0; i < NUM_VISIBLE_SLOTS; i++)
-				getSavegameDescription(i, desc[i]);
-			break;
-		}
-		_gfx->doUpdate();
-	}
-
-press:
-	debugC(8, kDebugLevelMain | kDebugLevelInput, "Button pressed: %d", rc);
-
-getout:
-	closeWindow();
-	return rc;
-}
-
-int AgiEngine::saveGameDialog() {
-	char fileName[MAX_PATH];
-	char *desc;
-	const char *buttons[] = { "Do as I say!", "I regret", NULL };
-	char dstr[200];
-	int rc, slot = 0;
-	int hm, vm, hp, vp;	
-	int w;
-
-	hm = 1;
-	vm = 3;
-	hp = hm * CHAR_COLS;
-	vp = vm * CHAR_LINES;
-	w = (40 - 2 * hm) - 1;
-
-	sprintf(fileName, "%s", getSavegameFilename(slot));
-
-	drawWindow(hp, vp, GFX_WIDTH - hp, GFX_HEIGHT - vp);
-	printText("Select a slot in which you wish to\nsave the game:",
-			0, hm + 1, vm + 1, w, MSG_BOX_TEXT, MSG_BOX_COLOUR);
-
-	slot = selectSlot();
-	if (slot < 0)	
-		return errOK;
-
-	drawWindow(hp, vp + 5 * CHAR_LINES, GFX_WIDTH - hp,
-			GFX_HEIGHT - vp - 9 * CHAR_LINES);
-	printText("Enter a description for this game:",
-			0, hm + 1, vm + 6, w, MSG_BOX_TEXT, MSG_BOX_COLOUR);
-	_gfx->drawRectangle(3 * CHAR_COLS, 11 * CHAR_LINES - 1,
-			37 * CHAR_COLS, 12 * CHAR_LINES, MSG_BOX_TEXT);
-	_gfx->flushBlock(3 * CHAR_COLS, 11 * CHAR_LINES - 1,
-			37 * CHAR_COLS, 12 * CHAR_LINES);
-
-	// The description field of the save/restore dialog holds 32 characters
-	// but we use four of them for the slot number. The input field is a
-	// bit wider than that, so we don't have to worry about leaving space
-	// for the cursor.
-
-	getString(2, 11, 28, MAX_STRINGS);
-
-	// If we're saving over an old slot, show the old description. We can't
-	// access that buffer directly, so we have to feed the characters to
-	// the input handler one at a time.
-
-	char name[40];
-	int numChars;
-
-	getSavegameDescription(slot, name, false);
-
-	for (numChars = 0; numChars < 28 && name[numChars]; numChars++)
-		handleGetstring(name[numChars]);
-
-	_gfx->printCharacter(numChars + 3, 11, _game.cursorChar, MSG_BOX_COLOUR, MSG_BOX_TEXT);
-	do {
-		mainCycle();
-	} while (_game.inputMode == INPUT_GETSTRING);
-	closeWindow();
-
-	desc = _game.strings[MAX_STRINGS];
-	sprintf(dstr, "Are you sure you want to save the game "
-			"described as:\n\n%s\n\nin slot %d?\n\n\n", desc, slot + _firstSlot);
-
-	rc = selectionBox(dstr, buttons);
-
-	if (rc != 0) {
-		messageBox("Game NOT saved.");
-		return errOK;
-	}
-
-	sprintf(fileName, "%s", getSavegameFilename(slot));
-	debugC(8, kDebugLevelMain | kDebugLevelResources, "file is [%s]", fileName);
-
-	saveGame(fileName, desc);
-
-	messageBox("Game saved.");
-
-	return errOK;
-}
-
-int AgiEngine::saveGameSimple() {
-	char fileName[MAX_PATH];
-
-	sprintf(fileName, "%s", getSavegameFilename(0));
-	saveGame(fileName, "Default savegame");
-
-	return errOK;
-}
-
-int AgiEngine::loadGameDialog() {
-	char fileName[MAX_PATH];
-	int rc, slot = 0;
-	int hm, vm, hp, vp;	/* box margins */
-	int w;
-
-	hm = 1;
-	vm = 3;
-	hp = hm * CHAR_COLS;
-	vp = vm * CHAR_LINES;
-	w = (40 - 2 * hm) - 1;
-
-	sprintf(fileName, "%s", getSavegameFilename(slot));
-
-	_sprites->eraseBoth();
-	_sound->stopSound();
-
-	drawWindow(hp, vp, GFX_WIDTH - hp, GFX_HEIGHT - vp);
-	printText("Select a game which you wish to\nrestore:",
-			0, hm + 1, vm + 1, w, MSG_BOX_TEXT, MSG_BOX_COLOUR);
-
-	slot = selectSlot();
-
-	if (slot < 0) {
-		messageBox("Game NOT restored.");
-		return errOK;
-	}
-
-	sprintf(fileName, "%s", getSavegameFilename(slot));
-
-	if ((rc = loadGame(fileName)) == errOK) {
-		messageBox("Game restored.");
-		_game.exitAllLogics = 1;
-		_menu->enableAll();
-	} else {
-		messageBox("Error restoring game.");
-	}
-
-	return rc;
-}
-
-int AgiEngine::loadGameSimple() {
-	char fileName[MAX_PATH];
-	int rc = 0;
-
-	sprintf(fileName, "%s", getSavegameFilename(0));
-
-	_sprites->eraseBoth();
-	_sound->stopSound();
-	closeWindow();
-
-	if ((rc = loadGame(fileName)) == errOK) {
-		messageBox("Game restored.");
-		_game.exitAllLogics = 1;
-		_menu->enableAll();
-	} else {
-		messageBox("Error restoring game.");
-	}
-
-	return rc;
-}
-
-} // End of namespace Agi