136 lines
3.3 KiB
C++
136 lines
3.3 KiB
C++
/**
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* $Id$
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#include <assert.h>
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#include "SCA_IInputDevice.h"
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SCA_IInputDevice::SCA_IInputDevice()
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:
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m_currentTable(0)
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{
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ClearStatusTable(0);
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ClearStatusTable(1);
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}
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SCA_IInputDevice::~SCA_IInputDevice()
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{
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}
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void SCA_IInputDevice::HookEscape()
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{
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assert(false && "This device does not support hooking escape.");
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}
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void SCA_IInputDevice::ClearStatusTable(int tableid)
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{
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for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
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m_eventStatusTables[tableid][i]=SCA_InputEvent(SCA_InputEvent::KX_NO_INPUTSTATUS,0);
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}
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const SCA_InputEvent& SCA_IInputDevice::GetEventValue(SCA_IInputDevice::KX_EnumInputs inputcode)
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{
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// cerr << "SCA_IInputDevice::GetEventValue" << endl;
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return m_eventStatusTables[m_currentTable][inputcode];
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}
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int SCA_IInputDevice::GetNumActiveEvents()
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{
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int num = 0;
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// cerr << "SCA_IInputDevice::GetNumActiveEvents" << endl;
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for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
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{
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const SCA_InputEvent& event = m_eventStatusTables[m_currentTable][i];
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if ((event.m_status == SCA_InputEvent::KX_JUSTACTIVATED)
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|| (event.m_status == SCA_InputEvent::KX_ACTIVE))
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num++;
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}
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return num;
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}
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int SCA_IInputDevice::GetNumJustEvents()
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{
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int num = 0;
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// cerr << "SCA_IInputDevice::GetNumJustEvents" << endl;
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for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
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{
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const SCA_InputEvent& event = m_eventStatusTables[m_currentTable][i];
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if ((event.m_status == SCA_InputEvent::KX_JUSTACTIVATED)
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|| (event.m_status == SCA_InputEvent::KX_JUSTRELEASED))
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num++;
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}
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return num;
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}
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void SCA_IInputDevice::NextFrame()
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{
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m_currentTable = 1 - m_currentTable;
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// cerr << "SCA_IInputDevice::NextFrame " << GetNumActiveEvents() << endl;
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for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
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{
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switch (m_eventStatusTables[1 - m_currentTable][i].m_status)
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{
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case SCA_InputEvent::KX_NO_INPUTSTATUS:
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m_eventStatusTables[m_currentTable][i]
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= SCA_InputEvent(SCA_InputEvent::KX_NO_INPUTSTATUS, 1);
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break;
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case SCA_InputEvent::KX_JUSTACTIVATED:
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m_eventStatusTables[m_currentTable][i]
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= SCA_InputEvent(SCA_InputEvent::KX_ACTIVE, 1);
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break;
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case SCA_InputEvent::KX_ACTIVE:
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m_eventStatusTables[m_currentTable][i]
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= SCA_InputEvent(SCA_InputEvent::KX_ACTIVE, 1);
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break;
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case SCA_InputEvent::KX_JUSTRELEASED:
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m_eventStatusTables[m_currentTable][i]
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= SCA_InputEvent(SCA_InputEvent::KX_NO_INPUTSTATUS, 1);
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break;
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default:
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; /* error */
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}
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}
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}
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