void Level::initCommon(GameInterface *game)
{
this->game = game;
banana_in_hand = true;
banana_type = BANANA_TYPE_1;
just_throwed = false;
bananas_shot = 0;
time_playing = 0;
time_banana_in_air = 0;
cur_score = 0;
best_score = 0;
Rect t_rect(0, 0, SCREEN_W, SCREEN_H);
this->background.init(game, "./sources/game_background.png", t_rect);
t_rect.init(1166, 0, 200, 60);
this->btn.init(game, "./sources/game_btn_pause.png", t_rect, &this->goToPauseMenu);
t_rect.init(100, 535, 200, 200);
this->monkey.init(game, "./sources/monkey.png", t_rect);
t_rect.init(112, 580, 35, 70);
this->banana[BANANA_TYPE_1].init(game, "./sources/banana.png", t_rect);
t_rect.init(112, 580, 35, 70);
this->banana[BANANA_TYPE_2].init(game, "./sources/banana2.png", t_rect);
t_rect.init(112, 580, 35, 70);
this->banana[BANANA_TYPE_3].init(game, "./sources/banana3.png", t_rect);
t_rect.init(112, 580, 35, 70);
this->banana[BANANA_TYPE_4].init(game, "./sources/banana4.png", t_rect);
t_rect.init(1200, 650, 100, 100);
this->target.init(game, "./sources/target.png", t_rect);
t_rect.init(100, 502, 250, 250);
this->cage.init(game, "./sources/cage.png", t_rect);
SDL_Color color = {0,0,0};
t_rect.init(0, 5, 250, 50);
text_bananas_shot.init(game,"Bananas shot: ", color, "./sources/font.ttf", t_rect);
t_rect.init(250, 5, 20, 50);
shot.init(game, 0, color, "./sources/font.ttf", t_rect);
t_rect.init(500, 5, 200, 50);
text_score.init(game,"Score: ", color, "./sources/font.ttf", t_rect);
t_rect.init(700, 5, 100, 50);
score.init(game, 0 , color, "./sources/font.ttf", t_rect);
}
void CLEyeCameraCapture::Run()
{
// Create camera instance
_cam = CLEyeCreateCamera(_cameraGUID, _mode, _resolution, _fps);
if(_cam == NULL) return;
// Get camera frame dimensions
CLEyeCameraGetFrameDimensions(_cam, w, h);
// Depending on color mode chosen, create the appropriate OpenCV image
if(_mode == CLEYE_COLOR_PROCESSED || _mode == CLEYE_COLOR_RAW)
pCapImage = cvCreateImage(cvSize(w, h), IPL_DEPTH_8U, 4);
else
pCapImage = cvCreateImage(cvSize(w, h), IPL_DEPTH_8U, 1);
// Set some camera parameters
//CLEyeSetCameraParameter(_cam, CLEYE_GAIN, 20);
//CLEyeSetCameraParameter(_cam, CLEYE_EXPOSURE, 511);
CLEyeSetCameraParameter(_cam, CLEYE_AUTO_GAIN, true);
CLEyeSetCameraParameter(_cam, CLEYE_AUTO_EXPOSURE, true);
CLEyeSetCameraParameter( _cam, CLEYE_HFLIP, true);
// Start capturing
CLEyeCameraStart(_cam);
cvGetImageRawData(pCapImage, &pCapBuffer);
pCapture = pCapImage;
long frames = 0;
long count = GetTickCount();
long prevCount = 0;
double fps = 0;
// image capturing loop
Mat src_gray, subImage, subImage_gray;
vector<Vec3f> circles;
Point center;
Point n_center;
int radius = 0;
int counter = 0;
char* fpsText = new char[5];
char* pos_text = new char[10];
while(_running)
{
CLEyeCameraGetFrame(_cam, pCapBuffer);
//check fps every 100 frames
frames++;
if((frames % 100) == 0){
prevCount = count;
count = GetTickCount();
fps = 100000.0/(count - prevCount);
//std::cout << "fps: " << fps << endl;
sprintf(fpsText, "fps: %f", fps);
}
if(frames > 100)
putText(pCapture, fpsText, Point(5, 20), CV_FONT_HERSHEY_PLAIN, 1, Scalar(0, 255, 0));
else
putText(pCapture, "calculating fps...", Point(5, 20), CV_FONT_HERSHEY_PLAIN, 1, Scalar(0, 255, 0));
//find circle in whole area of frame first
if(!_isTracking){
CircleDetector(pCapture, src_gray, circles, center, radius);
if(circles.size() != 0)
_isTracking = true;
n_center = center;
}
//dynamically move subimage area by tracking the object
else
{
int subImage_size = 30;
Point temp = FixSubImageSize(n_center, 320, 240, subImage_size);
Rect t_rect(temp.x - subImage_size, temp.y - subImage_size, subImage_size*2, subImage_size*2);
subImage = pCapture(t_rect);
CircleDetector(subImage, subImage_gray, circles, center, radius);
imshow(trackingWindowName, subImage);
if(circles.size() == 0)
{
counter++;
if(counter == 3)
{
_isTracking = false;
counter = 0;
cout << "Lost tracking! Search whole frame." << endl;
}
}
else
{
counter = 0;
n_center.x = temp.x - subImage_size + center.x;
n_center.y = temp.y - subImage_size + center.y;
cout << "fps: " << fps << " x:" << n_center.x << ", y:" << n_center.y << endl;
}
}
sprintf(pos_text, "x=%d,y=%d", n_center.x, n_center.y);
if(circles.size() != 0){
putText(pCapture, pos_text, Point(n_center.x + radius, n_center.y - radius), CV_FONT_HERSHEY_PLAIN, 1, Scalar(0, 255, 0));
}
imshow(_windowName, pCapture);
}
// Stop camera capture
CLEyeCameraStop(_cam);
// Destroy camera object
CLEyeDestroyCamera(_cam);
// Destroy the allocated OpenCV image
cvReleaseImage(&pCapImage);
_cam = NULL;
}
