blender/source/gameengine/GameLogic/SCA_KeyboardSensor.h

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2002-10-12 11:37:38 +00:00
/**
* $Id$
*
* ***** 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 *****
* Sensor for keyboard input
*/
#ifndef __KX_KEYBOARDSENSOR
#define __KX_KEYBOARDSENSOR
#include "SCA_ISensor.h"
#include "BoolValue.h"
#include <list>
/**
* The keyboard sensor listens to the keyboard, and passes on events
* on selected keystrokes. It has an alternate mode in which it logs
* keypresses to a property. Note that these modes are not mutually
* exclusive. */
class SCA_KeyboardSensor : public SCA_ISensor
{
Py_Header;
class SCA_KeyboardManager* m_pKeyboardMgr;
/**
* the key this sensor is sensing for
*/
int m_hotkey;
short int m_qual,m_qual2;
short int m_val;
/**
* If this toggle is true, all incoming key events generate a
* response.
*/
bool m_bAllKeys;
/**
* The name of the property to which logged text is appended. If
* this property is not defined, no logging takes place.
*/
STR_String m_targetprop;
/**
* The property that indicates whether or not to log text when in
* loggin mode. If the property equals 0, no loggin is done. For
* all other values, logging is active. Logging can only become
* active if there is a property to log to. Logging is independant
* from hotkey settings. */
STR_String m_toggleprop;
/**
* Log the keystrokes from the current input buffer.
*/
void LogKeystrokes(void);
/**
* Adds this key-code to the target prop.
*/
void AddToTargetProp(int keyIndex);
/**
* Determine whether this character can be printed. We cannot use
* the library functions here, because we need to test our own
* keycodes. */
bool IsPrintable(int keyIndex);
/**
* Transform keycodes to something printable.
*/
char ToCharacter(int keyIndex, bool shifted);
/**
* Tests whether this is a delete key.
*/
bool IsDelete(int keyIndex);
/**
* Tests whether shift is pressed.
*/
bool IsShifted(void);
public:
SCA_KeyboardSensor(class SCA_KeyboardManager* keybdmgr,
short int hotkey,
short int qual,
short int qual2,
bool bAllKeys,
const STR_String& targetProp,
const STR_String& toggleProp,
SCA_IObject* gameobj,
PyTypeObject* T=&Type );
virtual ~SCA_KeyboardSensor();
virtual CValue* GetReplica();
short int GetHotkey();
virtual bool Evaluate(CValue* event);
virtual bool IsPositiveTrigger();
bool TriggerOnAllKeys();
/* --------------------------------------------------------------------- */
/* Python interface ---------------------------------------------------- */
/* --------------------------------------------------------------------- */
virtual PyObject* _getattr(char *attr);
PyObject* PySetAllMode(PyObject* self,
PyObject* args,
PyObject* kwds);
static PyObject* sPySetAllMode(PyObject* self,
PyObject* args,
PyObject* kwds);
/** 1. GetKey : check which key this sensor looks at */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,GetKey);
/** 2. SetKey: change the key to look at */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,SetKey);
/** 3. GetHold1 : set the first bucky bit */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,GetHold1);
/** 4. SetHold1: change the first bucky bit */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,SetHold1);
/** 5. GetHold2 : set the second bucky bit */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,GetHold2);
/** 6. SetHold2: change the second bucky bit */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,SetHold2);
/** 9. GetPressedKeys: */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,GetPressedKeys);
/** 9. GetCurrrentlyPressedKeys: */
KX_PYMETHOD_DOC(SCA_KeyboardSensor,GetCurrentlyPressedKeys);
};
#endif //__KX_KEYBOARDSENSOR