void StepComp()
{
int x = 0, y = 0;
if((igra->last_hit_x != -1) && (igra->last_hit_y != -1))
ChooseWay();
else
{
if(igra->difficultly_level == HARD)
{
x = qrand() % SIZE_FIELD_SQUARE;
y = 4 - ((x + 1) % 4) + (qrand() % 3) * 4; //smart rand
if(y > 9)
y %= 4;
int k = 0;
while((MyField[y][x] == MISS) || (MyField[y][x] == HIT))
{
if (k < 500)
{
x = qrand() % SIZE_FIELD_SQUARE;
y = 4 - ((x + 1) % 4) + (qrand() % 3) * 4;
if(y > 9)
y %= 4;
k++;
}
else
{
igra->difficultly_level = MEDIUM;
break;
}
}
}
if(igra->difficultly_level == MEDIUM)
{
x = qrand() % SIZE_FIELD_SQUARE;
y = 4 - ((x + 3) % 4) + (qrand() % 3) * 4; //smart rand
if(y > 9)
y %= 4;
int k = 0;
while((MyField[y][x] == MISS) || (MyField[y][x] == HIT))
{
if(k < 500)
{
x = qrand() % SIZE_FIELD_SQUARE;
y = 4 - ((x + 3) % 4) + (qrand() % 3) * 4;
if(y > 9)
y %= 4;
k++;
}
else
{
igra->difficultly_level = EASY;
break;
}
}
}
if(igra->difficultly_level == EASY)
{
x = qrand() % SIZE_FIELD_SQUARE;
y = qrand() % SIZE_FIELD_SQUARE;
int k = 0;
while(((MyField[y][x] == MISS) || (MyField[y][x] == HIT)) && (k < 500))
{
x = qrand() % SIZE_FIELD_SQUARE;
y = qrand() % SIZE_FIELD_SQUARE;
k++;
}
if(k == 500)
{
for(int i(0); i < SIZE_FIELD_SQUARE; i++)
for(int j(0); j < SIZE_FIELD_SQUARE; j++)
{
if((MyField[i][j] == EMPTY) || (MyField[i][j] == BUSY))
{
x = j;
y = i;
}
}
}
}
if(MyField[y][x] == EMPTY)
{
MyField[y][x] = MISS;
addCell(x, y, igra->scene1);
igra->miss->play();
while(!igra->miss->isFinished())
Delay();
igra->currentMove = true;
}
if(MyField[y][x] == BUSY)
{
MyField[y][x] = HIT;
igra->last_hit_x = x;
igra->last_hit_y = y;
addCell(x, y, igra->scene1);
if(isCrashed(x, y, MyField, igra->scene1))
igra->kill->play();
else
igra->hit->play();
while((!igra->hit->isFinished()) || (!igra->kill->isFinished()))
Delay();
igra->comp_win++;
if(isCrashed(x, y, MyField, igra->scene1))
{
igra->last_hit_x = -1;
igra->last_hit_y = -1;
}
StepComp();
}
}
if(igra->comp_win == 20) //if computer won
{
QSound *lose = new QSound("music/lose.wav");
lose->play();
QMessageBox::information(0, "Result", "You lose!");
while(!lose->isFinished())
Delay();
igra->currentMove = true;
//igra->comp_win++;
igra->finish = true;
}
}
