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inputsystem.cpp

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00001 /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*-
00002 
00003    this file is part of rcssserver3D
00004    Fri May 9 2003
00005    Copyright (C) 2002,2003 Koblenz University
00006    Copyright (C) 2004 RoboCup Soccer Server 3D Maintenance Group
00007    $Id: inputsystem.cpp,v 1.7 2004/04/23 21:11:04 fruit Exp $
00008 
00009    This program is free software; you can redistribute it and/or modify
00010    it under the terms of the GNU General Public License as published by
00011    the Free Software Foundation; version 2 of the License.
00012 
00013    This program is distributed in the hope that it will be useful,
00014    but WITHOUT ANY WARRANTY; without even the implied warranty of
00015    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016    GNU General Public License for more details.
00017 
00018    You should have received a copy of the GNU General Public License
00019    along with this program; if not, write to the Free Software
00020    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00021 */
00022 #include "inputsystem.h"
00023 
00024 using namespace kerosin;
00025 using namespace zeitgeist;
00026 
00027 InputSystem::InputSystem() : mInputServer(NULL)
00028 {
00029 }
00030 
00031 InputSystem::~InputSystem()
00032 {
00033 }
00034 
00035 bool
00036 InputSystem::Init(kerosin::InputServer* inputServer)
00037 {
00038     mInputServer = inputServer;
00039 
00040     return (mInputServer != 0);
00041 }
00042 
00043 void
00044 InputSystem::AddInput(InputServer::Input& input)
00045 {
00046     AddInputInternal(input);
00047 }
00048 
00049 bool
00050 InputSystem::GetInput(InputServer::Input& input)
00051 {
00052     static bool hasDoneTimer = false;
00053     if (mInputQueue.size() > 0)
00054     {
00055         input = mInputQueue.front();
00056         mInputQueue.pop_front();
00057         return true;
00058     }
00059 
00060     if (!hasDoneTimer)
00061     {
00062         hasDoneTimer = true;
00063         return UpdateTimerInput(input);
00064     }
00065     else
00066     {
00067         hasDoneTimer = false;
00068         return false;
00069     }
00070 }
00071 
00072 void
00073 InputSystem::AddInputInternal(InputServer::Input& input)
00074 {
00075     mInputQueue.push_back(input);
00076 }
00077 
00078 bool
00079 InputSystem::UpdateTimerInput(InputServer::Input &/*input*/)
00080 {
00081     return false;
00082 }

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