void MainWindow::on_actionClear_NPC_garbadge_triggered()
{
if(activeChildWindow() != WND_Level) return;
LevelEdit *box = activeLvlEditWin();
if(!box) return;
if(!box->sceneCreated) return;
QList<LevelNPC> _fine_npcs;
QList<LevelNPC> _found_garbage;
for(int i = 0; i < box->LvlData.npc.size(); i++)
{
LevelNPC npc = box->LvlData.npc[i];
bool fine = true;
for(int j = 0; j < _fine_npcs.size(); j++)
{
if(npc.id != _fine_npcs[j].id) continue;
if(npc.x != _fine_npcs[j].x) continue;
if(npc.y != _fine_npcs[j].y) continue;
if(npc.layer != _fine_npcs[j].layer) continue;
if(npc.generator != _fine_npcs[j].generator) continue;
if(npc.msg != _fine_npcs[j].msg) continue;
if(npc.event_activate != _fine_npcs[j].event_activate) continue;
if(npc.event_die != _fine_npcs[j].event_die) continue;
if(npc.event_talk != _fine_npcs[j].event_talk) continue;
if(npc.event_emptylayer != _fine_npcs[j].event_emptylayer) continue;
fine = false;
_found_garbage.push_back(npc);
break;
}
if(fine) _fine_npcs.push_back(npc);
}
if(_found_garbage.isEmpty())
QMessageBox::information(this, tr("NPC garbage clean-up"), tr("Everything is fine, level has no NPC garbage!"), QMessageBox::Ok);
else
{
QMessageBox::StandardButton x = QMessageBox::question(this, tr("NPC garbage clean-up"), tr("Found %1 junk NPC's. Do you want to remove them?\nPress \"Help\" to show info about the junk NPCs we found.").arg(_found_garbage.size()), QMessageBox::Yes | QMessageBox::No | QMessageBox::Help);
if((x != QMessageBox::Yes) && (x != QMessageBox::Help)) return;
bool help = (x == QMessageBox::Help);
LvlScene *sc = box->scene;
sc->clearSelection();
LvlScene::PGE_ItemList items = sc->items();
LevelData removedItems;
QPointF jumpTo;
for(int i = 0; i < items.size(); i++)
{
if(items[i]->data(ITEM_TYPE).toString() == "NPC")
{
ItemNPC *npc = qgraphicsitem_cast<ItemNPC *>(items[i]);
if(!npc) continue;
for(int j = 0; j < _found_garbage.size(); j++)
{
if(npc->m_data.meta.array_id == _found_garbage[j].meta.array_id)
{
if(help) //Select & jump
{
npc->setSelected(true);
jumpTo = npc->scenePos();
}
else //Delete actual NPC
{
removedItems.npc.push_back(npc->m_data);
npc->removeFromArray();
delete npc;
}
break;
}
}
}
}
if(!help)
{
if(!removedItems.npc.isEmpty())
sc->m_history->addRemove(removedItems);
QMessageBox::information(this, tr("NPC garbage clean-up"), tr("NPC garbabe has been removed!\nThis operation can be undone with Ctrl+Z or Edit/Undo action."), QMessageBox::Ok);
}
else
{
box->goTo(jumpTo.x(), jumpTo.y(), true, QPoint(0, 0), true);
}
}
}
