inline bool bmlparser::getline(bool allow_empty)
{
nextline:
if (!m_data)
{
null:
m_thisline = "";
m_indent = "";
return true;
}
m_thisline = cutline(m_data);
size_t indentlen = bml_size_white(m_thisline);
if (indentlen == m_thisline.length())
{
if (allow_empty) goto nextline;
else goto null;
}
int sharedindent = min(indentlen, m_indent.length());
bool badwhite = (memcmp(m_thisline.bytes().ptr(), m_indent.bytes().ptr(), sharedindent)!=0);
m_indent = cut(m_thisline, 0, indentlen, 0);
return !badwhite;
}
void GameHandler::step_physic()
{
if (gamestate == PAUSED || gamestate == CUTPAUSED_PAUSED)
return;
else if (gamestate == CUTPAUSED)
{
if (--cutpausecontdown)
return;
else
{
gamestate = RUNNING;
// Effectively cut lines at the end of the cutpause
for (float i = 0.0; i < gameopt.rows; i += gameopt.rowwidth)
{
if (linesbeingcut[i])
cutline(i, i + gameopt.rowwidth);
}
linesbeingcut = linesfalse;
newrandompiece();
}
}
bool checklineandnewpiece = false, callgameover = false;
nextpiece_rot += gameopt.physicstep;
nextpiece_rot = fmod(nextpiece_rot, 2*M_PI);
physichandler.step(level, [&](float x, float y)
{
if (gamestate == GAMEOVER)
return;
// The falling piece has landed:
// time to generate another piece if the screen is not full
physichandler.untagfallingpiece();
if (y > 0)
checklineandnewpiece = true;
else
callgameover = true;
});
if (checklineandnewpiece && gameopt.gametype == GameOptions::CUTTING)
{
float totalcuttedarea = 0.0;
int cuttedlines = 0;
updatelinearea();
for (float i = 0.0; i < gameopt.rows; i += gameopt.rowwidth)
{
if (linearea[i] > gameopt.cuttingrowarea)
{
// Cutting should happened
totalcuttedarea = linearea[i];
cuttedlines++;
linesbeingcut[i] = true;
}
}
if (cuttedlines != 0)
{
// Update score
int scoreadd = ceil(pow((cuttedlines*3),pow((totalcuttedarea/(10*cuttedlines)),10))*20+cuttedlines*cuttedlines*40);
score += scoreadd;
linesortiles += cuttedlines;
level = linesortiles/10;
updatescoregraphic();
// Set all pieces velocity to 0
physichandler.iteratepieces([&](PhysicPiece * php){
php->standstill();
});
gamestate = CUTPAUSED;
//TODO: make this parametric
cutpausecontdown = 60;
// Return!! Avoid creating newpiece
return;
}
newrandompiece();
}
else if (checklineandnewpiece && gameopt.gametype == GameOptions::STACK)
{
score += 100;
linesortiles += 1;
level = 0;
updatescoregraphic();
newrandompiece();
}
if (callgameover)
{
physichandler.gameover();
gamestate = GAMEOVER;
}
if (gamestate == GAMEOVER)
{
bool nopiece = true;
physichandler.iteratepieces([&](PhysicPiece * php){
nopiece = false;
//If piece fallen outside of the screen
if (php->getY() > gameopt.rows + 4 * gameopt.rowwidth )
{
GamePiece * pgp = static_cast<GamePiece*>(php->getUserData());
deletepiece(pgp);
}
});
if (nopiece)
{
//END GAME
}
}
}