void AgiEngine::selectItems(int n) {
int fsel = 0;
bool exit_select = false;
while (!exit_select && !(shouldQuit() || _restartGame)) {
if (n > 0)
printItem(fsel, STATUS_BG, STATUS_FG);
switch (waitAnyKey()) {
case KEY_ENTER:
setvar(vSelItem, _intobj[fsel]);
exit_select = true;
break;
case KEY_ESCAPE:
setvar(vSelItem, 0xff);
exit_select = true;
break;
case KEY_UP:
if (fsel >= 2)
fsel -= 2;
break;
case KEY_DOWN:
if (fsel + 2 < n)
fsel += 2;
break;
case KEY_LEFT:
if (fsel % 2 == 1)
fsel--;
break;
case KEY_RIGHT:
if (fsel % 2 == 0 && fsel + 1 < n)
fsel++;
break;
case BUTTON_LEFT:{
int i = findItem();
if (i >= 0 && i < n) {
setvar(vSelItem, _intobj[fsel = i]);
debugC(6, kDebugLevelInventory, "item found: %d", fsel);
showItems();
printItem(fsel, STATUS_BG, STATUS_FG);
_gfx->doUpdate();
exit_select = true;
}
break;
}
default:
break;
}
if (!exit_select) {
showItems();
_gfx->doUpdate();
}
}
debugC(6, kDebugLevelInventory, "selected: %d", fsel);
}
/**
* Display inventory items.
*/
void AgiEngine::inventory() {
int oldFg, oldBg;
int n;
// screen is white with black text
oldFg = _game.colorFg;
oldBg = _game.colorBg;
_game.colorFg = 0;
_game.colorBg = 15;
_gfx->clearScreen(_game.colorBg);
switch (getLanguage()) {
case Common::RU_RUS:
printText(YOUHAVE_MSG_RU, 0, YOUHAVE_X_RU, YOUHAVE_Y_RU, 40, STATUS_FG, STATUS_BG);
break;
default:
printText(YOUHAVE_MSG, 0, YOUHAVE_X, YOUHAVE_Y, 40, STATUS_FG, STATUS_BG);
break;
}
// FIXME: doesn't check if objects overflow off screen...
_intobj = (uint8 *)malloc(4 + _game.numObjects);
memset(_intobj, 0, (4 + _game.numObjects));
n = showItems();
switch (getLanguage()) {
case Common::RU_RUS:
if (getflag(fStatusSelectsItems)) {
printText(SELECT_MSG_RU, 0, SELECT_X_RU, SELECT_Y_RU, 40, STATUS_FG, STATUS_BG);
} else {
printText(ANY_KEY_MSG_RU, 0, ANY_KEY_X_RU, ANY_KEY_Y_RU, 40, STATUS_FG, STATUS_BG);
}
break;
default:
if (getflag(fStatusSelectsItems)) {
printText(SELECT_MSG, 0, SELECT_X, SELECT_Y, 40, STATUS_FG, STATUS_BG);
} else {
printText(ANY_KEY_MSG, 0, ANY_KEY_X, ANY_KEY_Y, 40, STATUS_FG, STATUS_BG);
}
break;
}
_gfx->flushScreen();
// If flag 13 is set, we want to highlight & select an item.
// opon selection, put objnum in var 25. Then on esc put in
// var 25 = 0xff.
if (getflag(fStatusSelectsItems))
selectItems(n);
free(_intobj);
if (!getflag(fStatusSelectsItems))
waitAnyKey();
_gfx->clearScreen(0);
writeStatus();
_picture->showPic();
_game.colorFg = oldFg;
_game.colorBg = oldBg;
_game.hasPrompt = 0;
flushLines(_game.lineUserInput, 24);
}
/*This method packs the whole algorithm in one single function.
* If the basic mode for the webcam usage in the SettingObject is set,
* then it will return the following states:
* It returns -1 if an error occurs (i. e. the src image is empty)
* It returns 0 if no barcode on the image was detected
* It returns 1 if one or more barcodes were detected
*
* Furthermore it reads all the settings from the SettingObject,
* to check if additionally informations should be shown.
* */
int get_Barcode( Mat& src, SettingObject& s) {
if (!s.isBasic()) {
s.printSettings();
}
/// Load source image, convert it to gray and blur it
// Mat src; //, gray;
//sample images for testing purposes:
// src = get_image_from_webcam();
// src = imread("media/gut/joghurt_scaled.jpg");
// src = imread("media/gut/highQu_scaled.jpg");
// src = imread("media/gut/toffifee_scaled.jpg");
// src = imread("media/gut/mandarine_scaled.jpg");
// src = imread("media/gut/bottle_scaled.jpg");
// src = imread("media/internet/test.png");
// src = imread("media/internet/Chips_rotated.jpg", CV_LOAD_IMAGE_COLOR);
// src = imread("media/internet/per_verzerrt.jpg", CV_LOAD_IMAGE_COLOR);
// src = imread("media/internet/chips.jpg", CV_LOAD_IMAGE_COLOR);
// src = imread("media/gut/mandarine.jpg", CV_LOAD_IMAGE_COLOR);
// src = imread("media/internet/Gefro Pesto Verde (2).jpg", CV_LOAD_IMAGE_COLOR);
// src = imread("media/internet/Knorr fix Bolognese (3).JPG", CV_LOAD_IMAGE_COLOR);
// src = imread("media/internet/Knorr fix Bolognes Tomaten-Mozarella (4).JPG", CV_LOAD_IMAGE_COLOR);
//blank = imread("media/blank2.jpg", CV_LOAD_IMAGE_COLOR);
if (src.empty()) {
cout << "src is empty!" << endl;
return -1;
}
// blank = imread("media/blank2.jpg", CV_LOAD_IMAGE_COLOR);
int pxl_Sum = src.cols * src.rows;
if (!s.isBasic()) {
cout << "pxl_Sum: " << pxl_Sum << endl;
}
// Mat canny_output;
Mat bw_thresh, gray;
prepareSrc(src, bw_thresh, gray);
// medianBlur ( gray, gray, 3 );
if (s.isShowAllSteps()) {
namedWindow("Source", CV_WINDOW_AUTOSIZE);
imshow("Source", src);
waitAnyKey(s);
namedWindow( "Gray", CV_WINDOW_AUTOSIZE );
imshow( "Gray", gray );
waitAnyKey(s);
}
// find_moments(canny_output, 3, skel3, gray.size());
vector<ContourObject> vecCO(find_mser(gray, s));
if (!s.isBasic()) {
cout << "vecCO.size() = " << vecCO.size() << endl;
}
Mat mfiltered = Mat::zeros( src.size(), CV_8UC3 );
// skel3.copyTo(mfiltered);
// cvtColor(mfiltered, mfiltered, CV_GRAY2BGR);
vector<ContourObject> fVecCO(filter_by_rect(vecCO, bw_thresh, .4, 5 )); //.95, 7
vector<ContourObject> fVecCO2(fVecCO);
// vector<ContourObject> fVecCO2(filter_by_dst(fVecCO, pxl_Sum, 0.0003, skel3.size() )); //0.00001
if (!s.isBasic()) {
cout << "fVecCO.size(): " << fVecCO.size() << endl;
cout << "fVecCO2.size(): " << fVecCO2.size() << endl;
}
draw_minRectangles(fVecCO2, mfiltered);
if (s.isShowAllSteps()) {
namedWindow("mFiltered", CV_WINDOW_AUTOSIZE); //CV_WINDOW_NORMAL
imshow("mFiltered", mfiltered);
waitAnyKey(s);
}
//cluster_rect was previously used to find potential barcode areas
/*
Mat cluster = Mat::zeros(mfiltered.size(),CV_8UC1);
//cout << "mfilteed size: " << mfiltered.size();
cluster_rect(cluster, fVecCO2);
*/
Mat mCenter = draw_massCenter(fVecCO2, mfiltered.size(), s);
vector<Vec4i> pLines = get_probabilistic_hough_lines(mCenter);
if (!s.isBasic()) {
/// Show the result
cout << "p_line.size(): " << pLines.size() << endl;
}
vector<Vec4i> fLines = filter_hough_lines2(pLines);
if (!s.isBasic()) {
cout << "f_line.size(): " << fLines.size() << endl;
}
// cout << "length norm(fLines[0]): " << norm(fLines[0]) << endl;
if (s.isShowAllSteps()) {
draw_hough_lines(mCenter, fLines);
waitAnyKey(s);
}
vector<vector<Point2f> > cornerPoints = get_corner_points(fLines, fVecCO2, src.clone(), s);
if (s.isShowAllSteps()) {
waitAnyKey(s);
}
//find_groups(mfiltered, vector<ContourObject> fVecCO2);
vector<Mat> mBarcodes;
mBarcodes = p_transform(src, cornerPoints, s);
waitAnyKey(s);
/*vector<string> barcode;
vector<string> type;
vector<float> angle;*/
string barcode;
string type;
float angle;
bool readSuccess = false;
size_t mBarcodesSize = mBarcodes.size();
if (mBarcodesSize > 0) {
for (size_t i = 0; i < mBarcodes.size(); i++) {
readSuccess = get_barcode_string(mBarcodes[i], barcode, type, angle, i, s);
if (readSuccess) {
cout << "Barcode was successfully decoded." << endl;
cout << "type: " << type << endl;
cout << "barcode-symbol: " << barcode << endl;
cout << "angle: " << angle << endl;
// string speak = string("espeak.exe -v de \"") + string("Typ: ") + type + string("barcode: ") + barcode + string("\"");
// int retCode = system(speak.c_str());
if (s.isBasic()) {
return 1;
}
}
else {
if (!s.isBasic()) {
cout << "no barcode could be read." << endl;
}
}
//if the transformation failed to be read, sent the whole src image to zBar
if (i == mBarcodesSize-1 && barcode.length() == 0) {
//add the source image to the list
Mat src_bw;
src.copyTo(src_bw);
make_adaptiv_bw(src_bw);
mBarcodes.push_back(src_bw);
mBarcodes.push_back(src);
}
}
}
String article, descr;
// article = "Dontodent - Fresh White Zahnpflegekaugummis";
// descr = "Zuckerfreie Kaugummi-Dragées mit Süßungsmitteln und Aroma glutenfrei laktosefrei ";
// speak_article_descr(article, descr);
bool searchSuccess = false;
// cout << "type.: " << type << endl;
if ( !s.isBasic() && type.find("EAN") != unsigned(-1) ) {
const char* pathProductCSV = "media/database/product_database.csv";
const char* pathAdderCSV = "media/database/adder_database.csv";
cout << "i want to search!" << s.isSearch() << endl;
waitAnyKey(s);
searchSuccess = get_article_descr_csv(pathProductCSV, barcode, article, descr) ||
get_article_descr_csv(pathAdderCSV, barcode, article, descr);
if (searchSuccess) {
cout << "article:" << article << endl;
cout << "beschr: " << descr << endl;
} else if (s.isSearch()){
cout << "look-up at codecheck.info..." << endl;
searchSuccess = get_article_description_internet(barcode, article, descr);
if (searchSuccess) {
add_article_descr_to_csv(pathAdderCSV, barcode, article, descr);
}
}
}
if (searchSuccess) {
// cout << "article: " << article << endl;
draw_article_description(article, descr);
if (s.isSpeach()) {
speak_article_descr(article, descr);
}
} else if (!s.isBasic()){
cout << "no article description was found." << endl;
}
if (!s.isBasic()) {
waitKey(0);
}
return (0);
}