void DoRotate( int player )
{
MBoolean possible;
EraseSpriteBlobs( player );
blobR[player] = ( blobR[player] + 1 ) % 4;
possible = CanMoveDirection( player, 0, halfway[player]? 1: 0 );
StartTweak( player, 0, 1, 0 ); // only rotates clockwise
if( !possible )
{
if( blobR[player] == downRotate )
{
if( halfway[player] )
halfway[player] = false;
else
blobY[player]--;
if( ++blobSpin[player] >= 4 )
{
blobTime[player] = animTime[player] = GameTickCount( );
role[player] = kLockdownBlobs;
anim[player] = 0;
PlayStereoFrequency( player, kPlace, player );
}
}
if( blobR[player] == leftRotate )
{
if( CanGoRight(player) )
GoRight( player );
else
{
blobR[player]++;
StartTweak( player, 0, 2, 0 );
}
}
if( blobR[player] == rightRotate )
{
if( CanGoLeft(player) )
GoLeft( player );
else
{
blobR[player]++;
StartTweak( player, 0, 2, 0 );
if( !CanMoveDirection( player, 0, halfway[player]? 1: 0 ) )
{
if( halfway[player] )
halfway[player] = false;
else
blobY[player]--;
if( ++blobSpin[player] >= 4 )
{
blobTime[player] = animTime[player] = GameTickCount( );
role[player] = kLockdownBlobs;
anim[player] = 0;
PlayStereoFrequency( player, kPlace, player );
}
}
}
}
}
DrawSpriteBlobs( player, kNoSuction );
PlayStereo( player, kRotate );
}
void PlayStereo( short player, short which )
{
PlayStereoFrequency( player, which, 0 );
}
void ZapBlobs( int player )
{
int x, y, cluster, clusterCount = 0, multiplier, amount = 0;
int zapFocusX = -1, zapFocusY = -1, zapFocusC = 0;
zapScorePt[player].y = 0;
zapScoreFrame[player] = 0;
switch( chain[player] )
{
case 1: multiplier = 1; break;
default: multiplier = 2 << chain[player]; break;
}
for( y=kGridDown-1; y>=0; y-- )
{
for( x=kGridAcross-1; x>=0; x-- )
{
if( grid[player][x][y] >= kFirstBlob &&
grid[player][x][y] <= kLastBlob &&
suction[player][x][y] != kInDeath )
{
cluster = SizeUp( grid[player], x, y, grid[player][x][y] );
if( cluster >= kBlobClusterSize )
{
clusterCount++;
zapFocusX = x;
zapFocusY = y;
zapFocusC = grid[player][x][y];
amount += cluster * 10;
multiplier += cluster - kBlobClusterSize;
RemoveBlobs( player, x, y, grid[player][x][y], 0 );
}
}
}
}
if( clusterCount > 0 )
{
switch( clusterCount )
{
case 1: break;
case 2: multiplier += 3; break;
case 3: multiplier += 6; break;
case 4: multiplier += 12; break;
default: multiplier += 24; break;
}
if( multiplier > 999 ) multiplier = 999;
CalculateGrays( 1-player, amount * multiplier / difficulty[player] );
potentialCombo[player].value += amount * multiplier;
if( players == 1 ) amount *= ((level <= kLevels)? level: 1);
score[player] += amount * multiplier;
ZapScoreDisplay( player, amount, multiplier, zapFocusX, zapFocusY, zapFocusC );
}
blobTime[player] = GameTickCount( );
if( clusterCount > 0 )
{
chain[player]++;
role[player] = kKillBlobs;
PlayStereoFrequency( player, kSquishy, zapIteration[player]++ );
}
else
{
if( control[player] == kPlayerControl )
{
SubmitCombo( &potentialCombo[player] );
}
SetupGrays( player );
role[player] = kDropGrays;
if( BusyDroppingGrays( player ) )
{
PlayStereoFrequency( player, kWhistle, player );
}
}
}
