void Menu::options()
{
const char* names[] = {
"CLR",
"SDIR",
"SPDS",
"TRGT",
"BACK"
};
switch (gUserInterface.getString(names, 5, 4)) {
case 0:
clear();
break;
case 1:
startDirection();
break;
case 2:
speeds();
break;
case 3:
targetCell();
break;
case 4:
// back
break;
default:
break;
}
}
void ScoreRoller::SetScore( int score )
{
int dir = ( _score < score ? 1 : ( _score > score ? -1 : 0 ));
if ( 0 == dir )
{
int numRollers = _rollers.size();
for ( int i=0, base=1; i<numRollers; ++i, base *=10 )
{
int value = (score/base)%10;
_rollers[i]->SetValue( value, 0);
}
}
else
{
int numRollers = _rollers.size();
std::vector< int > values( numRollers );
std::vector< float > speeds( numRollers );
int baseZero = 10;
for ( int i=0; i<numRollers; ++i )
{
baseZero *= 10;
}
for ( int i=0, base=1; i<numRollers; ++i, base *=10 )
{
int oldValue = ((_score+baseZero)/base)%10;
int value = ((score+baseZero)/base)%10;
if ( oldValue != value )
{
int base1 = 10;
for ( int j=0; j<i; ++j )
{
values[i-j-1] += base1*dir;
base1 += 10;
}
values[i] = _rollers[i]->GetValue() + (value - oldValue);
}
else
{
values[i] = _rollers[i]->GetValue();
}
speeds[i] = _rollSpeed;
}
{
int oldValue = ((_score+baseZero)/(baseZero/10))%10;
int value = ((score+baseZero)/(baseZero/10))%10;
if ( oldValue != value )
{
int base1 = 10;
for ( int j=0; j<numRollers; ++j )
{
values[numRollers-j-1] += base1*dir;
base1 += 10;
}
}
}
if ( dir > 0 )
{
for ( int i=1; i<numRollers; ++i )
{
float d1 = values[i-1] - _rollers[i-1]->GetValue();
float d2 = values[i] - _rollers[i]->GetValue();
if ( d1 > 0 && d2 > 0 )
{
float k = d1 / d2;
for ( int j=0; j<i; ++j )
{
speeds[j] *= k;
}
}
}
}
else if ( dir < 0 )
{
for ( int i=1; i<numRollers; ++i )
{
float d1 = values[i-1] - _rollers[i-1]->GetValue();
float d2 = values[i] - _rollers[i]->GetValue();
if ( d1 < 0 && d2 < 0 )
{
float k = d1 / d2;
for ( int j=0; j<i; ++j )
{
speeds[j] *= k;
}
}
}
}
for ( int i=0; i<numRollers; ++i )
{
_rollers[i]->SetValue( values[i], dir );
_rollers[i]->SetRollSpeed( speeds[i] );
}
}
_score = score;
}
