/**
* Moves the UFO to its destination.
*/
void Ufo::think()
{
if (!isCrashed())
{
move();
if (reachedDestination())
{
setSpeed(0);
}
}
}
/**
* Changes the current altitude of the UFO.
* @param altitude Altitude.
*/
void Ufo::setAltitude(const std::string &altitude)
{
_altitude = altitude;
if (_altitude != "STR_GROUND")
{
_status = FLYING;
}
else
{
_status = isCrashed() ? CRASHED : LANDED;
}
}
/**
* Returns the UFO's unique identifying name.
* @param lang Language to get strings from.
* @return Full name.
*/
std::wstring Ufo::getName(Language *lang) const
{
std::wstringstream name;
if (!isCrashed())
{
name << lang->getString("STR_UFO_") << _id;
}
else
{
name << lang->getString("STR_CRASH_SITE_") << _id;
}
return name.str();
}
/**
* Moves the UFO to its destination.
*/
void Ufo::think()
{
if (!isCrashed())
{
setLongitude(_lon + _speedLon);
setLatitude(_lat + _speedLat);
if (_dest != 0 && finishedRoute())
{
_lon = _dest->getLongitude();
_lat = _dest->getLatitude();
setSpeed(0);
}
}
}
/**
* Returns the UFO's unique identifying name.
* @param lang Language to get strings from.
* @return Full name.
*/
std::wstring Ufo::getName(Language *lang) const
{
std::wstringstream name;
if (!isCrashed())
{
// apparently this string is never actually used ingame??
//if (_altitude == "STR_GROUND")
// name << lang->getString("STR_LANDING_SITE_") << _id;
//else
name << lang->getString("STR_UFO_") << _id;
}
else
{
name << lang->getString("STR_CRASH_SITE_") << _id;
}
return name.str();
}
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;
}
}
int Kill(int Way)
{
int x = igra->last_hit_x;
int y = igra->last_hit_y;
switch (Way)
{
case 0:
while((x > 0) && (MyField[y][--x] != MISS) && (MyField[y][x] != HIT))
{
MyField[y][x] += MISS - EMPTY;
addCell(x, y, igra->scene1);
if(MyField[y][x] == HIT)
{
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(MyField[y][x] == MISS)
{
igra->miss->play();
while(!igra->miss->isFinished())
Delay();
}
if(isCrashed(igra->last_hit_x, igra->last_hit_y, MyField, igra->scene1))
return 1;
if(((MyField[y][x] == MISS) || (x == 0)) && (igra->last_hit_x - x > 1))
return 2;
else if(MyField[y][x] == MISS)
return 0;
}
break;
case 1:
while((y > 0) && (MyField[--y][x] != MISS) && (MyField[y][x] != HIT))
{
Delay();
MyField[y][x] += MISS - EMPTY;
addCell(x, y, igra->scene1);
if(MyField[y][x] == HIT)
{
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(MyField[y][x] == MISS)
{
igra->miss->play();
while(!igra->miss->isFinished())
Delay();
}
if(isCrashed(igra->last_hit_x, igra->last_hit_y, MyField, igra->scene1))
return 1;
if(((MyField[y][x] == MISS) || (y == 0)) && (igra->last_hit_y - y > 1))
return 2;
else if(MyField[y][x] == MISS)
return 0;
}
break;
case 2:
while((x < SIZE_FIELD_SQUARE - 1) && (MyField[y][++x] != MISS) && (MyField[y][x] != HIT))
{
Delay();
MyField[y][x] += MISS - EMPTY;
addCell(x, y, igra->scene1);
if(MyField[y][x] == HIT)
{
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(MyField[y][x] == MISS)
{
igra->miss->play();
while(!igra->miss->isFinished())
Delay();
}
if(isCrashed(igra->last_hit_x, igra->last_hit_y, MyField, igra->scene1))
return 1;
if(((MyField[y][x] == MISS) || (x == SIZE_FIELD_SQUARE - 1)) && (x - igra->last_hit_x > 1))
return 2;
else if(MyField[y][x] == MISS)
return 0;
}
break;
case 3:
while((y < SIZE_FIELD_SQUARE - 1) && (MyField[++y][x] != MISS) && (MyField[y][x] != HIT))
{
Delay();
MyField[y][x] += MISS - EMPTY;
addCell(x, y, igra->scene1);
if(MyField[y][x] == HIT)
{
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(MyField[y][x] == MISS)
{
igra->miss->play();
while(!igra->miss->isFinished())
Delay();
}
if(isCrashed(igra->last_hit_x, igra->last_hit_y, MyField, igra->scene1))
return 1;
if(((MyField[y][x] == MISS) || (y == SIZE_FIELD_SQUARE - 1)) && (y - igra->last_hit_y > 1))
return 2;
else if(MyField[y][x] == MISS)
return 0;
}
break;
default:
break;
}
return 3;
}
