/*!
*/
BallItem* GridItem::hideBall(BallItem *ball)
{
if (!ball) {
qDebug() << "GridItem::hideBall(BallItem *): pointer to the ball item is NULL";
return 0;
}
ball->setVisible(false);
// changes used position to an available one
BallItemsProvider::instance()->fromUsedToAvailable(ball->coordinates());
//
freePos(ball->coordinates());
return ball;
}
/*!
*/
void GridItem::moveBall(BallItem *ball, const QVector<GridPos> &path)
{
if (!ball) {
qDebug() << "GridItem::moveBall(...): pointer to the ball item is NULL";
return;
}
QVector<GridPos> tmpPath(path);
// skip the first square
GridPos firstPos = tmpPath.front();
freePos(firstPos);
//
// the source square becomes available
BallItemsProvider::instance()->fromUsedToAvailable(firstPos);
//
QGraphicsScene *theScene = scene();
Q_ASSERT(theScene);
Q_ASSERT(theScene->views().isEmpty() == false);
theScene->views()[0]->setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
foreach(GridPos pos, tmpPath) {
if (pos != tmpPath.back()) {
// do not store the ball item on the positions of the intermediate squares (the 3rd argument
// is set to false).
showBall(ball, pos, false);
pause(100);
} else {
// is there any hint ball onto the target square ?
BallItem *hintBall = ballAt(pos);
if (hintBall) {
hideBall(hintBall);
delete hintBall;
BallItemsProvider::instance()->removeHint(hintBall);
}
// stores the ball item on the position of the target square.
showBall(ball, pos, true);
}
// also wipes the path tracks square by square
m_pathTracker.removeFrontLine();
update();
}
}
int main(int argc,char *argv[]) {
FILE *fp3;
char line3[128];
if (argc != 4) //ERROR CHECK NUMBER OF ARGS
{
printf("\n Babbage USEAGE: <./a.out> <positive.txt> <negative.txt> <review#.txt> \n ");
printf("\n Netbeans USEAGE: <positive.txt> <negative.txt> <review#.txt> \n ");
return 0;
}
LIST1 *current1, *temp;
LIST2 *temp2;
current1 = positive_list(argv[1]); //ASSIGN CURRENT1 TO THE POSITIVE LIST
LIST2 *current2;
current2 = negative_list(argv[2]); //ASSIGN CURRENT2 TO THE NEGATIVE LIST
if ((fp3 = fopen(argv[3], "r")) == NULL) //ERROR CHECK FILE OPENING
{
printf("\nError opening file");
return 0;
}
int numPositive = 0, numNegative = 0;
char *token;
printf("\n----------- FOUND WORDS -----------\n\n");
while(!feof(fp3)){
fscanf(fp3,"%s\n",line3);
token = strtok(line3," ,.\n");
for(temp = current1; temp ; temp=temp->next){
if(strcmp(token,temp->positive) == 0)
{
printf("The token \"%s\" was a valid positive word.\n",temp->positive); //PRINT OUT POSITIVE TOKENS
numPositive++;
}
}
for(temp2 = current2; temp2 ; temp2=temp2->next){
if(strcmp(token,temp2->negative) == 0)
{
printf("The token \"%s\" was a valid negative word.\n",temp2->negative); //PRINT OUT NEGATIVE TOKENS
numNegative++;
}
}
}
fclose(fp3); //CLOSE FILE
print(numPositive,numNegative,argv[3]);
freePos(current1);
freeNeg(current2);
return 0;
}