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source: code/branches/mergeFS18/src/libraries/network/FunctionCallManager.cc @ 12089

Last change on this file since 12089 was 12027, checked in by merholzl, 6 years ago

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1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Oliver Scheuss <scheusso [at] ee.ethz.ch>, (C) 2008
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29#include "FunctionCallManager.h"
30#include "packet/FunctionCalls.h"
31#include "core/GameMode.h"
32#include "GamestateHandler.h"
33#include "Host.h"
34#include "util/OrxAssert.h"
35
36namespace orxonox {
37
38std::map<uint32_t, packet::FunctionCalls*> FunctionCallManager::sPeerMap_;
39std::vector<std::pair<FunctionCall, std::pair<uint32_t, uint32_t>>> FunctionCallManager::sIncomingFunctionCallBuffer_;
40
41
42void FunctionCallManager::addCall(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5)
43{
44  // If the peerID doesn't exist yet in the map...
45  if(sPeerMap_.find(peerID) == sPeerMap_.end())
46  {
47    // ... add a new FunctionCalls packet for the peer
48    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
49    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
50  }
51
52  // Add a new function call to the peer
53  FunctionCallManager::sPeerMap_[peerID]->addCall(functionID, objectID, mt1, mt2, mt3, mt4, mt5);
54}
55
56/**
57 * Send all function calls in sPeerMap_ to a given host, then clear sPeerMap_
58 * @param host The host to send the function calls to
59 */
60void FunctionCallManager::sendCalls(orxonox::Host* host)
61{
62  for (const auto& mapEntry : FunctionCallManager::sPeerMap_ )
63  {
64    assert(!FunctionCallManager::sPeerMap_.empty());
65    mapEntry.second->send(host);
66  }
67  FunctionCallManager::sPeerMap_.clear();
68}
69
70/**
71 * Place an incoming function call in the queue for processing.
72 */
73void FunctionCallManager::bufferIncomingFunctionCall(const orxonox::FunctionCall& fctCall, uint32_t minGamestateID, uint32_t peerID)
74{
75  FunctionCallManager::sIncomingFunctionCallBuffer_.emplace_back(fctCall, std::make_pair(minGamestateID, peerID));
76}
77
78/**
79 * Process queue of incoming function calls.
80 */
81void FunctionCallManager::processBufferedFunctionCalls()
82{
83  std::vector<std::pair<FunctionCall, std::pair<uint32_t, uint32_t>>>::iterator it = FunctionCallManager::sIncomingFunctionCallBuffer_.begin();
84  while( it != FunctionCallManager::sIncomingFunctionCallBuffer_.end() )
85  {
86    OrxAssert( Host::getActiveInstance(), "No Host class existing" );
87    if( it->second.first <= Host::getActiveInstance()->getLastReceivedGamestateID(it->second.second) && it->first.execute() )
88      FunctionCallManager::sIncomingFunctionCallBuffer_.erase(it++);
89    else
90    {
91      ++it;
92    }
93  }
94}
95
96
97} //namespace orxonox
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