void CPowerupManager::handleWalls( CPlayer& player, std::set<CPlayer*>& crashedPlayers )
{
CCoordinates playersPreviousCoordinates = player.GetPreviousPosition( );
CCoordinates playersCoordinates = player.GetPosition();
for( auto powerup : powerups ) {
CCoordinates realCoordinates( playersCoordinates.y * 10 + 5, playersCoordinates.x * 10 + 5 ),
realPreviousCoordinates( playersPreviousCoordinates.y * 10 + 5, playersPreviousCoordinates.x * 10 + 5 );
if( powerup.second != WALL ) {
continue;
}
CCoordinates firstPoint( powerup.first.y * 10, powerup.first.x * 10 ),
secondPoint( (powerup.first.y + 1) * 10, powerup.first.x * 10 ),
thirdPoint( (powerup.first.y + 1) * 10, (powerup.first.x + 1) * 10 ),
fourthPoint( powerup.first.y * 10, (powerup.first.x + 1) * 10 );
if( isIntersects( realPreviousCoordinates, realCoordinates, firstPoint, secondPoint ) ||
isIntersects( realPreviousCoordinates, realCoordinates, secondPoint, thirdPoint ) ||
isIntersects( realPreviousCoordinates, realCoordinates, thirdPoint, fourthPoint ) ||
isIntersects( realPreviousCoordinates, realCoordinates, fourthPoint, firstPoint ) ) {
powerups.erase( powerup.first );
crashedPlayers.insert( &player );
return;
}
}
}
bool Game::playerOutOfTrack( size_t num )
{
Coordinates playersPreviousCoordinates = players[num].getPreviousPosition();
Coordinates playersCoordinates = players[num].getPosition();
int minX = std::min( playersPreviousCoordinates.x, playersCoordinates.x ),
maxX = std::max( playersPreviousCoordinates.x, playersCoordinates.x ),
minY = std::min( playersPreviousCoordinates.y, playersCoordinates.y ),
maxY = std::max( playersPreviousCoordinates.y, playersCoordinates.y );
Coordinates realCoordinates( playersCoordinates.x * 10 + 5, playersCoordinates.y * 10 + 5 ),
realPreviousCoordinates( playersPreviousCoordinates.x * 10 + 5, playersPreviousCoordinates.y * 10 + 5 );
for( int i = minX; i <= maxX; ++i ) {
for( int j = minY; j <= maxY; ++j ) {
if( map.isEmpty( i, j ) ) {
continue;
}
Coordinates firstPoint( i * 10, j * 10 ),
secondPoint( ( i + 1 ) * 10, j * 10 ),
thirdPoint( ( i + 1 ) * 10, ( j + 1 ) * 10 ),
fourthPoint( i * 10, ( j + 1 ) * 10 );
if( isIntersects( realPreviousCoordinates, realCoordinates, firstPoint, secondPoint ) ||
isIntersects( realPreviousCoordinates, realCoordinates, secondPoint, thirdPoint ) ||
isIntersects( realPreviousCoordinates, realCoordinates, thirdPoint, fourthPoint ) ||
isIntersects( realPreviousCoordinates, realCoordinates, fourthPoint, firstPoint ) ) {
return true;
}
}
}
return false;
}
