void StageBuilder::visit(PlayerSet &players, Visitor &visitor, bool isPlaying) {
std::vector<int> masks;
int m = players.size();
int h = 0;
for (; h < m; h++) {
Player &player = players[h];
unsigned int i = 0;
// vale solo per TAB pro
for (; i < masks.size() && i < player.m_masks.size(); i++)
if (masks[i] != player.m_masks[i]) break;
// vale solo per TAB pro
if (i < masks.size() || i < player.m_masks.size()) {
while (i < masks.size()) {
masks.pop_back();
visitor.disableMask();
}
while (i < player.m_masks.size()) {
int maskIndex = player.m_masks[i];
visitor.beginMask();
visit(*m_maskPool[maskIndex], visitor, isPlaying);
visitor.endMask();
masks.push_back(maskIndex);
visitor.enableMask();
i++;
}
}
player.m_isPlaying = isPlaying;
visitor.onImage(player);
}
// vale solo per TAB pro
for (h = 0; h < (int)masks.size(); h++) visitor.disableMask();
}
void StageBuilder::dumpPlayerSet(PlayerSet &players, std::ostream &out) {
out << "[";
int m = players.size();
for (int i = 0; i < m; i++) {
if (i > 0) out << " ";
const Player &player = players[i];
out << "img";
if (!player.m_masks.empty()) {
out << "(" << player.m_masks[0];
for (unsigned int j = 1; j < player.m_masks.size(); j++)
out << "," << player.m_masks[j];
out << ")";
}
}
out << "]";
}
