1 files changed, 138 insertions, 0 deletions
diff --git a/source/gameengine/GameLogic/SCA_IInputDevice.cpp b/source/gameengine/GameLogic/SCA_IInputDevice.cpp
new file mode 100644
index 00000000000..75a78fe5871
--- /dev/null
+++ b/source/gameengine/GameLogic/SCA_IInputDevice.cpp
@@ -0,0 +1,138 @@
+/**
+ * $Id$
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include <iostream.h>
+
+#include "SCA_IInputDevice.h"
+
+
+
+SCA_IInputDevice::SCA_IInputDevice()
+	:
+	m_currentTable(0)
+{
+	ClearStatusTable(0);
+	ClearStatusTable(1);
+}
+
+
+
+SCA_IInputDevice::~SCA_IInputDevice()
+{
+}	
+
+
+
+void SCA_IInputDevice::ClearStatusTable(int tableid)
+{
+	for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
+		m_eventStatusTables[tableid][i]=SCA_InputEvent(SCA_InputEvent::KX_NO_INPUTSTATUS,0);
+}
+
+
+
+const SCA_InputEvent& SCA_IInputDevice::GetEventValue(SCA_IInputDevice::KX_EnumInputs inputcode)
+{
+  //	cerr << "SCA_IInputDevice::GetEventValue" << endl;
+	return m_eventStatusTables[m_currentTable][inputcode];
+}
+
+
+
+int SCA_IInputDevice::GetNumActiveEvents()
+{
+	int num = 0;
+
+	//	cerr << "SCA_IInputDevice::GetNumActiveEvents" << endl;
+
+	for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
+	{
+		const SCA_InputEvent& event = m_eventStatusTables[m_currentTable][i];
+		if ((event.m_status == SCA_InputEvent::KX_JUSTACTIVATED)
+			|| (event.m_status == SCA_InputEvent::KX_ACTIVE))
+			num++;
+	}
+
+	return num;
+}
+
+
+
+int SCA_IInputDevice::GetNumJustEvents()
+{
+	int num = 0;
+
+	//	cerr << "SCA_IInputDevice::GetNumJustEvents" << endl;
+
+	for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
+	{
+		const SCA_InputEvent& event = m_eventStatusTables[m_currentTable][i];
+		if ((event.m_status == SCA_InputEvent::KX_JUSTACTIVATED)
+			|| (event.m_status == SCA_InputEvent::KX_JUSTRELEASED))
+			num++;
+	}
+
+	return num;
+}
+
+
+
+void SCA_IInputDevice::NextFrame()
+{
+	m_currentTable = 1 - m_currentTable;
+
+	//	cerr << "SCA_IInputDevice::NextFrame " << GetNumActiveEvents() << endl;
+	
+	for (int i=0;i<SCA_IInputDevice::KX_MAX_KEYS;i++)
+	{
+		switch (m_eventStatusTables[1 - m_currentTable][i].m_status)
+		{
+		case SCA_InputEvent::KX_NO_INPUTSTATUS:
+			m_eventStatusTables[m_currentTable][i]
+				= SCA_InputEvent(SCA_InputEvent::KX_NO_INPUTSTATUS, 1);
+			break;
+		case SCA_InputEvent::KX_JUSTACTIVATED:
+			m_eventStatusTables[m_currentTable][i]
+				= SCA_InputEvent(SCA_InputEvent::KX_ACTIVE, 1);
+			break;
+		case SCA_InputEvent::KX_ACTIVE:
+			m_eventStatusTables[m_currentTable][i]
+				= SCA_InputEvent(SCA_InputEvent::KX_ACTIVE, 1);
+			break;
+		case SCA_InputEvent::KX_JUSTRELEASED:
+			m_eventStatusTables[m_currentTable][i]
+				= SCA_InputEvent(SCA_InputEvent::KX_NO_INPUTSTATUS, 1);
+			break;
+		default:
+			; /* error */
+		}	
+	}
+}