int IssueRequeueProductionOrder(int old_queue_index, int new_queue_index) {
if (old_queue_index == new_queue_index) {
Logger().errorStream() << "AIInterface::IssueRequeueProductionOrder : passed same old and new indexes... nothing to do.";
return 0;
}
int empire_id = AIClientApp::GetApp()->EmpireID();
Empire* empire = AIClientApp::GetApp()->Empires().Lookup(empire_id);
const ProductionQueue& queue = empire->GetProductionQueue();
if (old_queue_index < 0 || static_cast<int>(queue.size()) <= old_queue_index) {
Logger().errorStream() << "AIInterface::IssueRequeueProductionOrder : passed old_queue_index outside range of items on queue.";
return 0;
}
// After removing an earlier entry in queue, all later entries are shifted down one queue index, so
// inserting before the specified item index should now insert before the previous item index. This
// also allows moving to the end of the queue, rather than only before the last item on the queue.
int actual_new_index = new_queue_index;
if (old_queue_index < new_queue_index)
actual_new_index = new_queue_index - 1;
if (new_queue_index < 0 || static_cast<int>(queue.size()) <= actual_new_index) {
Logger().errorStream() << "AIInterface::IssueRequeueProductionOrder : passed new_queue_index outside range of items on queue.";
return 0;
}
AIClientApp::GetApp()->Orders().IssueOrder(OrderPtr(
new ProductionQueueOrder(empire_id, old_queue_index, new_queue_index)));
return 1;
}
int IssueDequeueProductionOrder(int queue_index) {
int empire_id = AIClientApp::GetApp()->EmpireID();
Empire* empire = AIClientApp::GetApp()->Empires().Lookup(empire_id);
const ProductionQueue& queue = empire->GetProductionQueue();
if (queue_index < 0 || static_cast<int>(queue.size()) <= queue_index) {
Logger().errorStream() << "AIInterface::IssueDequeueProductionOrder : passed queue_index outside range of items on queue.";
return 0;
}
AIClientApp::GetApp()->Orders().IssueOrder(OrderPtr(
new ProductionQueueOrder(empire_id, queue_index)));
return 1;
}
int IssueChangeProductionQuantityOrder(int queue_index, int new_quantity, int new_blocksize) {
int empire_id = AIClientApp::GetApp()->EmpireID();
Empire* empire = AIClientApp::GetApp()->Empires().Lookup(empire_id);
const ProductionQueue& queue = empire->GetProductionQueue();
if (queue_index < 0 || static_cast<int>(queue.size()) <= queue_index) {
Logger().errorStream() << "AIInterface::IssueChangeProductionQuantityOrder : passed queue_index outside range of items on queue.";
return 0;
}
if (queue[queue_index].item.build_type != BT_SHIP) {
Logger().errorStream() << "AIInterface::IssueChangeProductionQuantityOrder : passed queue_index for a non-ship item.";
return 0;
}
AIClientApp::GetApp()->Orders().IssueOrder(OrderPtr(
new ProductionQueueOrder(empire_id, queue_index, new_quantity, new_blocksize)));
return 1;
}
