diff options
Diffstat (limited to 'source/gameengine/GameLogic/SCA_MouseSensor.cpp')
| -rw-r--r-- | source/gameengine/GameLogic/SCA_MouseSensor.cpp | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/source/gameengine/GameLogic/SCA_MouseSensor.cpp b/source/gameengine/GameLogic/SCA_MouseSensor.cpp new file mode 100644 index 00000000000..f21e4c1b07e --- /dev/null +++ b/source/gameengine/GameLogic/SCA_MouseSensor.cpp @@ -0,0 +1,273 @@ +/** + * Sensor for mouse input + * + * + * $Id$ + * + * ***** 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 "SCA_MouseSensor.h" +#include "SCA_EventManager.h" +#include "SCA_MouseManager.h" +#include "SCA_LogicManager.h" +#include "SCA_IInputDevice.h" +#include "ConstExpr.h" +#include <iostream> + +/* ------------------------------------------------------------------------- */ +/* Native functions */ +/* ------------------------------------------------------------------------- */ + +SCA_MouseSensor::SCA_MouseSensor(SCA_MouseManager* eventmgr, + int startx,int starty, + short int mousemode, + SCA_IObject* gameobj, + PyTypeObject* T) + : SCA_ISensor(gameobj,eventmgr, T), + m_pMouseMgr(eventmgr), + m_x(startx), + m_y(starty) +{ + m_mousemode = mousemode; + m_triggermode = true; + m_val = 0; /* stores the latest attribute */ + + switch (m_mousemode) { + case KX_MOUSESENSORMODE_LEFTBUTTON: + m_hotkey = SCA_IInputDevice::KX_LEFTMOUSE; + break; + case KX_MOUSESENSORMODE_MIDDLEBUTTON: + m_hotkey = SCA_IInputDevice::KX_MIDDLEMOUSE; + break; + case KX_MOUSESENSORMODE_RIGHTBUTTON: + m_hotkey = SCA_IInputDevice::KX_RIGHTMOUSE; + break; + default: + ; /* ignore, no hotkey */ + } + +} + +SCA_MouseSensor::~SCA_MouseSensor() +{ + /* Nothing to be done here. */ +} + + + +CValue* SCA_MouseSensor::GetReplica() +{ + CValue* replica = new SCA_MouseSensor(*this); + // this will copy properties and so on... + CValue::AddDataToReplica(replica); + + return replica; +} + + + +bool SCA_MouseSensor::IsPositiveTrigger() +{ + bool result = (m_val != 0); + if (m_invert) + result = !result; + + return result; +} + + + +short int SCA_MouseSensor::GetModeKey() +{ + return m_mousemode; +} + + + +SCA_IInputDevice::KX_EnumInputs SCA_MouseSensor::GetHotKey() +{ + return m_hotkey; +} + + + +bool SCA_MouseSensor::Evaluate(CValue* event) +{ + bool result = false; + SCA_IInputDevice* mousedev = m_pMouseMgr->GetInputDevice(); + + + +// SCA_ILogicBrick::RegisterEvent(event); +// if (m_mousemode == KX_MOUSESENSORMODE_MOVEMENT) cout << "\nChecking for movement..."; +//CValue* val = event->GetProperty("val"); + + /* both MOUSEX and MOUSEY. Treat all of these as key-presses. */ + /* So, treat KX_MOUSESENSORMODE_POSITION as */ + /* KX_MOUSESENSORMODE_POSITIONX || KX_MOUSESENSORMODE_POSITIONY */ + + switch (m_mousemode) { + case KX_MOUSESENSORMODE_LEFTBUTTON: + case KX_MOUSESENSORMODE_MIDDLEBUTTON: + case KX_MOUSESENSORMODE_RIGHTBUTTON: + { + const SCA_InputEvent& event = mousedev->GetEventValue(m_hotkey); + if (event.m_status == SCA_InputEvent::KX_JUSTACTIVATED) + { + m_val = 1; + result = true; + } else + { + if (event.m_status == SCA_InputEvent::KX_JUSTRELEASED) + { + m_val = 0; + result = true; + } + } + break; + } + case KX_MOUSESENSORMODE_MOVEMENT: + + { + const SCA_InputEvent& eventX = mousedev->GetEventValue(SCA_IInputDevice::KX_MOUSEX); + const SCA_InputEvent& eventY = mousedev->GetEventValue(SCA_IInputDevice::KX_MOUSEY); + + if (eventX.m_status == SCA_InputEvent::KX_JUSTACTIVATED || + eventY.m_status == SCA_InputEvent::KX_JUSTACTIVATED || + eventX.m_status == SCA_InputEvent::KX_ACTIVE || + eventY.m_status == SCA_InputEvent::KX_ACTIVE) + + { + m_val = 1; + result = true; + } else + { + if (eventX.m_status == SCA_InputEvent::KX_JUSTRELEASED || + eventY.m_status == SCA_InputEvent::KX_JUSTRELEASED ) + { + m_val = 0; + result = true; + } + } + break; + } + default: + ; /* error */ + } + + return result; +} + +void SCA_MouseSensor::setX(short x) +{ + m_x = x; +} + +void SCA_MouseSensor::setY(short y) +{ + m_y = y; +} + +bool SCA_MouseSensor::isValid(SCA_MouseSensor::KX_MOUSESENSORMODE m) +{ + bool res = false; + + res = ((m > KX_MOUSESENSORMODE_NODEF) && (m < KX_MOUSESENSORMODE_MAX)); + + return res; +} + +/* ------------------------------------------------------------------------- */ +/* Python functions */ +/* ------------------------------------------------------------------------- */ + +/* Integration hooks ------------------------------------------------------- */ +PyTypeObject SCA_MouseSensor::Type = { + PyObject_HEAD_INIT(&PyType_Type) + 0, + "SCA_MouseSensor", + sizeof(SCA_MouseSensor), + 0, + PyDestructor, + 0, + __getattr, + __setattr, + 0, //&MyPyCompare, + __repr, + 0, //&cvalue_as_number, + 0, + 0, + 0, + 0 +}; + +PyParentObject SCA_MouseSensor::Parents[] = { + &SCA_MouseSensor::Type, + &SCA_ISensor::Type, + &SCA_ILogicBrick::Type, + &CValue::Type, + NULL +}; + +PyMethodDef SCA_MouseSensor::Methods[] = { + {"getXPosition", (PyCFunction) SCA_MouseSensor::sPyGetXPosition, METH_VARARGS, GetXPosition_doc}, + {"getYPosition", (PyCFunction) SCA_MouseSensor::sPyGetYPosition, METH_VARARGS, GetYPosition_doc}, + {NULL,NULL} //Sentinel +}; + +PyObject* SCA_MouseSensor::_getattr(char* attr) { + _getattr_up(SCA_ISensor); +} + +/* get x position ---------------------------------------------------------- */ +char SCA_MouseSensor::GetXPosition_doc[] = +"getXPosition\n" +"\tReturns the x-coordinate of the mouse sensor, in frame coordinates.\n" +"\tThe lower-left corner is the origin. The coordinate is given in\n" +"\tpixels\n"; +PyObject* SCA_MouseSensor::PyGetXPosition(PyObject* self, + PyObject* args, + PyObject* kwds) { + return PyInt_FromLong(m_x); +} + +/* get y position ---------------------------------------------------------- */ +char SCA_MouseSensor::GetYPosition_doc[] = +"getYPosition\n" +"\tReturns the y-coordinate of the mouse sensor, in frame coordinates.\n" +"\tThe lower-left corner is the origin. The coordinate is given in\n" +"\tpixels\n"; +PyObject* SCA_MouseSensor::PyGetYPosition(PyObject* self, + PyObject* args, + PyObject* kwds) { + return PyInt_FromLong(m_y); +} + +/* eof */ |