void ItemSpace::setWorkingArea(const QSizeF& area)
{
if (workingGeom.isValid()) {
// if the working area size changed and alignment includes right or bottom,
// the difference is added to all positions to keep items in the same place
// relative to the borders of alignment
if (((spaceAlignment & Qt::AlignRight) || (spaceAlignment & Qt::AlignBottom)) &&
(area.width() != workingGeom.width() || area.height() != workingGeom.height())) {
offsetPositions(QPointF(area.width()-workingGeom.width(), area.height()-workingGeom.height()));
}
}
QSizeF old = workingGeom;
workingGeom = area;
if (area.width() < old.width() || area.height() < old.height()) {
checkBorders();
}
if (area.width() > old.width() || area.height() > old.height()) {
checkPreferredPositions();
}
}
//------------------------------------------------------------------------------
bool
Game::update( float dt )
{
const Controller & pad( Engine::instance()->getController() );
HGE * hge( Engine::hge() );
ViewPort * vp( Engine::vp() );
if ( Engine::instance()->isPaused() )
{
return false;
}
if ( m_replaying )
{
m_timer += dt;
if ( m_timer < 0.2f )
{
return false;
}
if ( m_row == 1 )
{
if ( m_num == 0 )
{
m_replaying = false;
}
else
{
--m_num;
m_index = m_replay[m_num][0];
m_rotate = m_replay[m_num][1];
m_col = m_replay[m_num][3];
++m_row;
}
}
else
{
++m_row;
}
}
else if ( pad.isConnected() )
{
if ( pad.buttonDown( XPAD_BUTTON_BUTTON_Y ) )
{
m_replaying = true;
m_row = 1;
clearArena();
}
if ( pad.buttonDown( XPAD_BUTTON_X ) )
{
m_index = ( m_index + 6 ) % 7;
}
if ( pad.buttonDown( XPAD_BUTTON_B ) )
{
m_index = ( m_index + 1 ) % 7;
}
if ( pad.buttonDown( XPAD_BUTTON_LEFT_SHOULDER ) )
{
m_rotate = ( m_rotate + 3 ) % 4;
}
if ( pad.buttonDown( XPAD_BUTTON_RIGHT_SHOULDER ) )
{
m_rotate = ( m_rotate + 1 ) % 4;
}
if ( pad.buttonDown( XPAD_BUTTON_DPAD_UP ) )
{
m_row = ( m_row + 22 ) % 23;
}
if ( pad.buttonDown( XPAD_BUTTON_DPAD_DOWN ) )
{
m_row = ( m_row + 1 ) % 23;
}
if ( pad.buttonDown( XPAD_BUTTON_DPAD_LEFT ) )
{
m_col = ( m_col + 12 ) % 13;
}
if ( pad.buttonDown( XPAD_BUTTON_DPAD_RIGHT ) )
{
m_col = ( m_col + 1 ) % 13;
}
}
else
{
if ( Engine::hge()->Input_KeyDown( HGEK_R ) )
{
m_replaying = true;
m_row = 1;
clearArena();
}
if ( Engine::hge()->Input_KeyDown( HGEK_A ) )
{
m_index = ( m_index + 6 ) % 7;
}
if ( Engine::hge()->Input_KeyDown( HGEK_D ) )
{
m_index = ( m_index + 1 ) % 7;
}
if ( Engine::hge()->Input_KeyDown( HGEK_W ) )
{
m_rotate = ( m_rotate + 3 ) % 4;
}
if ( Engine::hge()->Input_KeyDown( HGEK_S ) )
{
m_rotate = ( m_rotate + 1 ) % 4;
}
if ( Engine::hge()->Input_KeyDown( HGEK_UP ) )
{
m_row = ( m_row + 22 ) % 23;
}
if ( Engine::hge()->Input_KeyDown( HGEK_DOWN ) )
{
m_row = ( m_row + 1 ) % 23;
}
if ( Engine::hge()->Input_KeyDown( HGEK_LEFT ) )
{
m_col = ( m_col + 12 ) % 13;
}
if ( Engine::hge()->Input_KeyDown( HGEK_RIGHT ) )
{
m_col = ( m_col + 1 ) % 13;
}
}
clearPiece();
for ( int i = 0; i < 8; i += 2 )
{
int x( PIECE[m_index][i] ), y( PIECE[m_index][i+1] + 1 );
for ( int j = 0; j < m_rotate; ++j )
{
b2Swap( x, y );
y = 3 - y;
}
m_piece[x][y]= true;
}
for ( int x = 0; x < 10; ++x )
{
for ( int y = 0; y < 20; ++y )
{
m_buffer[x][y] = m_arena[x][y];
}
}
if ( m_replaying )
{
if ( m_row == m_replay[m_num][2] )
{
m_row = 1;
for ( int y = 0; y < 4; ++y )
{
for ( int x = 0; x < 4; ++x )
{
if ( ! m_piece[x][y] )
{
continue;
}
m_arena[m_col + x - 3][m_row + y - 3] = true;
}
}
}
return false;
}
checkBorders();
// If the piece has space beneath it, then fall down until we either hit the
// bottom or there is something below us.
while( ! checkBottom() && blankBelow() )
{
m_row += 1;
}
// Add rows, starting at the bottom, to accomodate the piece
addRows();
// If the user presses the button, check if the piece has nothing blocking
// it above. If it doesn't, remove it.
if ( pad.isConnected() )
{
if ( pad.buttonDown( XPAD_BUTTON_A ) )
{
removePiece();
}
}
else
{
if ( Engine::hge()->Input_KeyDown( HGEK_SPACE ) )
{
removePiece();
}
}
return false;
}
