path: root/engines/gob/pregob/onceupon/onceupon.cpp

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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.
 *
 */

#include "gob/gob.h"
#include "gob/global.h"
#include "gob/util.h"
#include "gob/dataio.h"
#include "gob/surface.h"
#include "gob/draw.h"
#include "gob/video.h"
#include "gob/anifile.h"
#include "gob/aniobject.h"

#include "gob/pregob/onceupon/onceupon.h"

static const  int kPaletteSize  = 16;
static const uint kPaletteCount = 20;

static const byte kCopyProtectionPalette[3 * kPaletteSize] = {
	0x00, 0x00, 0x00, 0x19, 0x00, 0x19, 0x00, 0x3F, 0x00, 0x00, 0x2A, 0x2A,
	0x2A, 0x00, 0x00, 0x2A, 0x00, 0x2A, 0x2A, 0x15, 0x00, 0x00, 0x19, 0x12,
	0x00, 0x00, 0x00, 0x15, 0x15, 0x3F, 0x15, 0x3F, 0x15, 0x00, 0x20, 0x3F,
	0x3F, 0x00, 0x00, 0x3F, 0x00, 0x20, 0x3F, 0x3F, 0x00, 0x3F, 0x3F, 0x3F
};

static const byte kGamePalettes[kPaletteCount][3 * kPaletteSize] = {
	{
		0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x18, 0x00, 0x00, 0x3C,
		0x1C, 0x28, 0x00, 0x10, 0x18, 0x00, 0x1C, 0x1C, 0x20, 0x14, 0x14, 0x14,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x14, 0x20, 0x04,
		0x3C, 0x2C, 0x00, 0x02, 0x00, 0x18, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x38, 0x20, 0x3C, 0x2C, 0x10, 0x30, 0x20, 0x08, 0x28,
		0x14, 0x00, 0x1C, 0x20, 0x20, 0x38, 0x18, 0x18, 0x2C, 0x10, 0x10, 0x24,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x3C, 0x20, 0x20, 0x24, 0x14, 0x14, 0x1C, 0x10, 0x10,
		0x14, 0x0C, 0x0C, 0x1C, 0x1C, 0x1C, 0x18, 0x18, 0x18, 0x10, 0x10, 0x10,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x10, 0x28, 0x1C, 0x10, 0x1C, 0x10, 0x10, 0x14, 0x0C,
		0x1C, 0x1C, 0x3C, 0x24, 0x24, 0x3C, 0x18, 0x18, 0x24, 0x10, 0x10, 0x18,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x3F, 0x26, 0x3F, 0x36, 0x1C, 0x36, 0x2C, 0x12, 0x2A,
		0x27, 0x0C, 0x24, 0x22, 0x07, 0x1E, 0x1D, 0x03, 0x18, 0x16, 0x00, 0x10,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3A, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x3F, 0x39, 0x26, 0x38, 0x34, 0x1C, 0x30, 0x2F, 0x13,
		0x27, 0x29, 0x0C, 0x1D, 0x22, 0x07, 0x14, 0x1B, 0x03, 0x0C, 0x14, 0x00,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3A, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x1C, 0x34, 0x38, 0x14, 0x2C, 0x30,
		0x0C, 0x20, 0x2C, 0x08, 0x18, 0x28, 0x04, 0x10, 0x20, 0x00, 0x08, 0x1C,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x38, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x3C, 0x2C, 0x24, 0x38, 0x24, 0x1C, 0x30, 0x1C, 0x14,
		0x28, 0x18, 0x0C, 0x20, 0x10, 0x04, 0x1C, 0x0C, 0x00, 0x14, 0x08, 0x00,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x38, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x3C, 0x34, 0x24, 0x38, 0x2C, 0x1C, 0x30, 0x24, 0x14,
		0x2C, 0x1C, 0x10, 0x30, 0x30, 0x3C, 0x1C, 0x1C, 0x38, 0x0C, 0x0C, 0x38,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x02, 0x03, 0x14, 0x07, 0x07, 0x1D,
		0x0E, 0x0E, 0x25, 0x17, 0x17, 0x2E, 0x21, 0x22, 0x36, 0x2F, 0x2F, 0x3F,
		0x3F, 0x3F, 0x3F, 0x3F, 0x3B, 0x0D, 0x3A, 0x31, 0x0A, 0x35, 0x28, 0x07,
		0x30, 0x21, 0x04, 0x2B, 0x19, 0x02, 0x26, 0x12, 0x01, 0x16, 0x0B, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x21, 0x01, 0x00, 0x2A, 0x02, 0x00,
		0x33, 0x03, 0x00, 0x3D, 0x06, 0x00, 0x2A, 0x19, 0x05, 0x15, 0x14, 0x14,
		0x22, 0x1F, 0x1E, 0x2F, 0x2C, 0x28, 0x3F, 0x3C, 0x29, 0x3F, 0x38, 0x0B,
		0x3B, 0x30, 0x0A, 0x37, 0x29, 0x08, 0x33, 0x23, 0x07, 0x2F, 0x1D, 0x06
	},
	{
		0x00, 0x00, 0x00, 0x00, 0x1C, 0x38, 0x34, 0x30, 0x28, 0x2C, 0x24, 0x1C,
		0x24, 0x18, 0x10, 0x1C, 0x10, 0x08, 0x14, 0x04, 0x04, 0x10, 0x00, 0x00,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x38, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x00, 0x1C, 0x38, 0x34, 0x30, 0x28, 0x2C, 0x24, 0x1C,
		0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x38, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x1A, 0x30, 0x37, 0x14, 0x28, 0x31, 0x10, 0x20, 0x2C,
		0x0C, 0x19, 0x27, 0x08, 0x12, 0x21, 0x05, 0x0C, 0x1C, 0x03, 0x07, 0x16,
		0x01, 0x03, 0x11, 0x00, 0x00, 0x0C, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x34, 0x30, 0x34, 0x30, 0x24, 0x30, 0x28, 0x1C, 0x28,
		0x24, 0x14, 0x24, 0x1C, 0x0C, 0x1C, 0x18, 0x08, 0x18, 0x14, 0x04, 0x14,
		0x0C, 0x04, 0x0C, 0x08, 0x00, 0x08, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x2C, 0x24, 0x0C, 0x34, 0x34, 0x28, 0x2C, 0x2C, 0x1C,
		0x24, 0x24, 0x10, 0x1C, 0x18, 0x08, 0x14, 0x14, 0x08, 0x10, 0x10, 0x04,
		0x0C, 0x0C, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x38, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, 0x28, 0x31, 0x10, 0x20, 0x2C,
		0x0C, 0x19, 0x27, 0x08, 0x12, 0x21, 0x05, 0x0C, 0x1C, 0x03, 0x07, 0x16,
		0x01, 0x03, 0x11, 0x00, 0x3C, 0x00, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x10, 0x28, 0x1C, 0x10, 0x1C, 0x10, 0x10, 0x14, 0x0C,
		0x1C, 0x1C, 0x3C, 0x24, 0x24, 0x3C, 0x18, 0x18, 0x24, 0x10, 0x10, 0x18,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	},
	{
		0x00, 0x00, 0x00, 0x10, 0x28, 0x1C, 0x10, 0x1C, 0x10, 0x10, 0x14, 0x0C,
		0x1C, 0x1C, 0x3C, 0x24, 0x24, 0x3C, 0x18, 0x18, 0x24, 0x10, 0x10, 0x18,
		0x14, 0x20, 0x04, 0x00, 0x00, 0x24, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00,
		0x3C, 0x2C, 0x00, 0x3C, 0x18, 0x00, 0x3C, 0x04, 0x00, 0x1C, 0x00, 0x00
	}
};

static const uint kLanguageCount = 5;

static const uint kCopyProtectionHelpStringCount = 3;

static const char *kCopyProtectionHelpStrings[kLanguageCount][kCopyProtectionHelpStringCount] = {
	{ // French
		"Consulte le livret des animaux, rep\212re la",
		"page correspondant \205 la couleur de l\'\202cran",
		"et clique le symbole associ\202 \205 l\'animal affich\202.",
	},
	{ // German
		"Suche im Tieralbum die Seite, die der Farbe auf",
		"dem Bildschirm entspricht und klicke auf das",
		"Tiersymbol.",
	},
	{ // English
		"Consult the book of animals, find the page",
		"corresponding to the colour of screen and click",
		"the symbol associated with the animal displayed.",
	},
	{ // Spanish
		"Consulta el libro de los animales, localiza la ",
		"p\240gina que corresponde al color de la pantalla.",
		"Cliquea el s\241mbolo asociado al animal que aparece.",
	},
	{ // Italian
		"Guarda il libretto degli animali, trova la",
		"pagina che corrisponde al colore dello schermo,",
		"clicca il simbolo associato all\'animale presentato",
	}
};

static const char *kCopyProtectionWrongStrings[kLanguageCount] = {
	"Tu t\'es tromp\202, dommage...", // French
	"Schade, du hast dich geirrt."  , // German
	"You are wrong, what a pity!"   , // English
	"Te equivocas, l\240stima..."   , // Spanish
	"Sei Sbagliato, peccato..."       // Italian
};

static const uint kCopyProtectionShapeCount = 5;

static const int16 kCopyProtectionShapeCoords[kCopyProtectionShapeCount][6] = {
	{  0,  51,  26,  75,  60, 154},
	{ 28,  51,  58,  81,  96, 151},
	{ 60,  51,  94,  79, 136, 152},
	{ 96,  51, 136,  71, 180, 155},
	{140,  51, 170,  77, 228, 153}
};

enum ClownAnimation {
	kClownAnimationClownCheer = 0,
	kClownAnimationClownStand = 1,
	kClownAnimationClownCry   = 6
};

namespace Gob {

namespace OnceUpon {

OnceUpon::OnceUpon(GobEngine *vm) : PreGob(vm), _jeudak(0), _lettre(0), _plettre(0), _glettre(0),
	_openedArchives(false) {

}

OnceUpon::~OnceUpon() {
	deinit();
}

void OnceUpon::init() {
	deinit();

	bool hasSTK1 = _vm->_dataIO->openArchive("stk1.stk", true);
	bool hasSTK2 = _vm->_dataIO->openArchive("stk2.stk", true);
	bool hasSTK3 = _vm->_dataIO->openArchive("stk3.stk", true);

	if (!hasSTK1 || !hasSTK2 || !hasSTK3)
		error("OnceUpon::OnceUpon(): Failed to open archives");

	_openedArchives = true;

	_jeudak  = _vm->_draw->loadFont("jeudak.let");
	_lettre  = _vm->_draw->loadFont("lettre.let");
	_plettre = _vm->_draw->loadFont("plettre.let");
	_glettre = _vm->_draw->loadFont("glettre.let");

	if (!_jeudak || !_lettre || !_plettre || !_glettre)
		error("OnceUpon::OnceUpon(): Failed to fonts (%d, %d, %d, %d)",
		      _jeudak != 0, _lettre != 0, _plettre != 0, _glettre != 0);

	if (_vm->_global->_language == kLanguageAmerican)
		_vm->_global->_language = kLanguageBritish;

	if ((_vm->_global->_language >= kLanguageCount))
		error("We do not support the language \"%s\".\n"
		      "If you are certain that your game copy includes this language,\n"
		      "please contact the ScummVM team with details about this version.\n"
		      "Thanks", _vm->getLangDesc(_vm->_global->_language));

	initScreen();
}

void OnceUpon::deinit() {
	delete _jeudak;
	delete _lettre;
	delete _plettre;
	delete _glettre;

	_jeudak  = 0;
	_lettre  = 0;
	_plettre = 0;
	_glettre = 0;

	if (_openedArchives) {
		_vm->_dataIO->closeArchive(true);
		_vm->_dataIO->closeArchive(true);
		_vm->_dataIO->closeArchive(true);
	}

	_openedArchives = false;
}

void OnceUpon::setCopyProtectionPalette() {
	setPalette(kCopyProtectionPalette, kPaletteSize);
}

void OnceUpon::setGamePalette(uint palette) {
	if (palette >= kPaletteCount)
		return;

	setPalette(kGamePalettes[palette], kPaletteSize);
}

enum CopyProtectionState {
	kCPStateSetup,     // Set up the screen
	kCPStateWaitUser,  // Waiting for the user to pick a shape
	kCPStateWaitClown, // Waiting for the clown animation to finish
	kCPStateFinish     // Finishing
};

bool OnceUpon::doCopyProtection(const uint8 colors[7], const uint8 shapes[7 * 20], const uint8 obfuscate[4]) {
	fadeOut();
	setCopyProtectionPalette();

	Surface sprites[2] = {Surface(320, 200, 1), Surface(320, 200, 1)};

	_vm->_video->drawPackedSprite("grille1.cmp", sprites[0]);
	_vm->_video->drawPackedSprite("grille2.cmp", sprites[1]);

	ANIFile   ani  (_vm, "grille.ani", 320);
	ANIObject clown(ani);

	setCursor(sprites[1], 5, 110, 20, 134, 3, 0);

	CopyProtectionState state = kCPStateSetup;

	uint8 triesLeft   =  2;
	int8  animalShape = -1;
	bool  hasCorrect  = false;

	while (!_vm->shouldQuit() && (state != kCPStateFinish)) {
		clearAnim(clown);

		// Set up the screen
		if (state == kCPStateSetup) {
			animalShape = cpSetup(colors, shapes, obfuscate, sprites);

			setAnimState(clown, kClownAnimationClownStand, false, false);
			state = kCPStateWaitUser;
		}

		drawAnim(clown);

		// If we're waiting for the clown and he finished, evaluate if we're finished
		if (!clown.isVisible() && (state == kCPStateWaitClown))
			state = (hasCorrect || (--triesLeft == 0)) ? kCPStateFinish : kCPStateSetup;

		showCursor();
		fadeIn();

		endFrame(true);

		int16 mouseX, mouseY;
		MouseButtons mouseButtons;

		checkInput(mouseX, mouseY, mouseButtons);

		if (state == kCPStateWaitUser) {
			// Look if we clicked a shaped and got it right

			int8 guessedShape = -1;
			if (mouseButtons == kMouseButtonsLeft)
				guessedShape = cpFindShape(mouseX, mouseY);

			if (guessedShape >= 0) {
				hasCorrect  = guessedShape == animalShape;
				animalShape = -1;

				setAnimState(clown, hasCorrect ? kClownAnimationClownCheer : kClownAnimationClownCry, true, false);
				state = kCPStateWaitClown;
			}
		}
	}

	fadeOut();
	hideCursor();
	clearScreen();

	// Display the "You are wrong" screen
	if (!hasCorrect)
		cpWrong();

	return hasCorrect;
}

int8 OnceUpon::cpSetup(const uint8 colors[7], const uint8 shapes[7 * 20], const uint8 obfuscate[4],
                       const Surface sprites[2]) {

	fadeOut();
	hideCursor();

	// Get a random animal and animal color
	int8 animalColor = _vm->_util->getRandom(7);
	while ((colors[animalColor] == 1) || (colors[animalColor] == 7) || (colors[animalColor] == 11))
		animalColor = _vm->_util->getRandom(7);

	int8 animal = _vm->_util->getRandom(20);

	int8 animalShape = shapes[animalColor * 20 + animal];
	if (animal < 4)
		animal = obfuscate[animal];

	// Get the position of the animal sprite
	int16 animalLeft = (animal % 4) * 80;
	int16 animalTop  = (animal / 4) * 50;

	uint8 sprite = 0;
	if (animalTop >= 200) {
		animalTop -= 200;
		sprite = 1;
	}

	int16 animalRight  = animalLeft + 80 - 1;
	int16 animalBottom = animalTop  + 50 - 1;

	// Fill with the animal color
	_vm->_draw->_backSurface->fill(colors[animalColor]);

	// Print the help line strings
	for (uint i = 0; i < kCopyProtectionHelpStringCount; i++) {
		const char * const helpString = kCopyProtectionHelpStrings[_vm->_global->_language][i];

		const int x = 160 - (strlen(helpString) * _plettre->getCharWidth()) / 2;
		const int y = i * 10 + 5;

		_plettre->drawString(helpString, x, y, 8, 0, true, *_vm->_draw->_backSurface);
	}

	// White rectangle with black border
	_vm->_draw->_backSurface->fillRect( 93, 43, 226, 134, 15);
	_vm->_draw->_backSurface->drawRect( 92, 42, 227, 135,  0);

	// Draw the animal in the animal color
	_vm->_draw->_backSurface->fillRect(120, 63, 199, 112, colors[animalColor]);
	_vm->_draw->_backSurface->blit(sprites[sprite], animalLeft, animalTop, animalRight, animalBottom, 120, 63, 0);

	// Draw the shapes
	for (uint i = 0; i < kCopyProtectionShapeCount; i++) {
		const int16 * const coords = kCopyProtectionShapeCoords[i];

		_vm->_draw->_backSurface->blit(sprites[1], coords[0], coords[1], coords[2], coords[3], coords[4], coords[5], 0);
	}

	_vm->_draw->forceBlit();

	return animalShape;
}

int8 OnceUpon::cpFindShape(int16 x, int16 y) const {
	// Look through all shapes and check if the coordinates are inside one of them
	for (uint i = 0; i < kCopyProtectionShapeCount; i++) {
		const int16 * const coords = kCopyProtectionShapeCoords[i];

		const int16 left   = coords[4];
		const int16 top    = coords[5];
		const int16 right  = coords[4] + (coords[2] - coords[0] + 1) - 1;
		const int16 bottom = coords[5] + (coords[3] - coords[1] + 1) - 1;

		if ((x >= left) && (x <= right) && (y >= top) && (y <= bottom))
			return i;
	}

	return -1;
}

void OnceUpon::cpWrong() {
	// Display the "You are wrong" string, centered

	const char * const wrongString = kCopyProtectionWrongStrings[_vm->_global->_language];
	const int          wrongX      = 160 - (strlen(wrongString) * _plettre->getCharWidth()) / 2;

	_vm->_draw->_backSurface->clear();
	_plettre->drawString(wrongString, wrongX, 100, 15, 0, true, *_vm->_draw->_backSurface);

	_vm->_draw->forceBlit();

	fadeIn();

	waitInput();

	fadeOut();
	clearScreen();
}

void OnceUpon::setAnimState(ANIObject &ani, uint16 state, bool once, bool pause) const {
	ani.setAnimation(state);
	ani.setMode(once ? ANIObject::kModeOnce : ANIObject::kModeContinuous);
	ani.setPause(pause);
	ani.setVisible(true);
	ani.setPosition();
}

} // End of namespace OnceUpon

} // End of namespace Gob