forked from bartvdbraak/blender
98ee2a781d
when python is disabled videotextures are not built.
315 lines
7.7 KiB
C++
315 lines
7.7 KiB
C++
/**
|
|
* Sensor for mouse input
|
|
*
|
|
*
|
|
* $Id$
|
|
*
|
|
* ***** BEGIN GPL 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.
|
|
*
|
|
* 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): José I. Romero (cleanup and fixes)
|
|
*
|
|
* ***** END GPL 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>
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Native functions */
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
SCA_MouseSensor::SCA_MouseSensor(SCA_MouseManager* eventmgr,
|
|
int startx,int starty,
|
|
short int mousemode,
|
|
SCA_IObject* gameobj)
|
|
: SCA_ISensor(gameobj,eventmgr),
|
|
m_x(startx),
|
|
m_y(starty)
|
|
{
|
|
m_mousemode = mousemode;
|
|
m_triggermode = true;
|
|
|
|
UpdateHotkey(this);
|
|
Init();
|
|
}
|
|
|
|
void SCA_MouseSensor::Init()
|
|
{
|
|
m_val = (m_invert)?1:0; /* stores the latest attribute */
|
|
m_reset = true;
|
|
}
|
|
|
|
SCA_MouseSensor::~SCA_MouseSensor()
|
|
{
|
|
/* Nothing to be done here. */
|
|
}
|
|
|
|
void SCA_MouseSensor::UpdateHotkey(void *self)
|
|
{
|
|
// gosh, this function is so damn stupid
|
|
// its here because of a design mistake in the mouse sensor, it should only
|
|
// have 3 trigger modes (button, wheel, move), and let the user set the
|
|
// hotkey separately, like the other sensors. but instead it has a mode for
|
|
// each friggin key and i have to update the hotkey based on it... genius!
|
|
SCA_MouseSensor* sensor = reinterpret_cast<SCA_MouseSensor*>(self);
|
|
|
|
switch (sensor->m_mousemode) {
|
|
case KX_MOUSESENSORMODE_LEFTBUTTON:
|
|
sensor->m_hotkey = SCA_IInputDevice::KX_LEFTMOUSE;
|
|
break;
|
|
case KX_MOUSESENSORMODE_MIDDLEBUTTON:
|
|
sensor->m_hotkey = SCA_IInputDevice::KX_MIDDLEMOUSE;
|
|
break;
|
|
case KX_MOUSESENSORMODE_RIGHTBUTTON:
|
|
sensor->m_hotkey = SCA_IInputDevice::KX_RIGHTMOUSE;
|
|
break;
|
|
case KX_MOUSESENSORMODE_WHEELUP:
|
|
sensor->m_hotkey = SCA_IInputDevice::KX_WHEELUPMOUSE;
|
|
break;
|
|
case KX_MOUSESENSORMODE_WHEELDOWN:
|
|
sensor->m_hotkey = SCA_IInputDevice::KX_WHEELDOWNMOUSE;
|
|
break;
|
|
default:
|
|
; /* ignore, no hotkey */
|
|
}
|
|
}
|
|
|
|
CValue* SCA_MouseSensor::GetReplica()
|
|
{
|
|
SCA_MouseSensor* replica = new SCA_MouseSensor(*this);
|
|
// this will copy properties and so on...
|
|
replica->ProcessReplica();
|
|
replica->Init();
|
|
|
|
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()
|
|
{
|
|
bool result = false;
|
|
bool reset = m_reset && m_level;
|
|
SCA_IInputDevice* mousedev = ((SCA_MouseManager *)m_eventmgr)->GetInputDevice();
|
|
|
|
m_reset = false;
|
|
switch (m_mousemode) {
|
|
case KX_MOUSESENSORMODE_LEFTBUTTON:
|
|
case KX_MOUSESENSORMODE_MIDDLEBUTTON:
|
|
case KX_MOUSESENSORMODE_RIGHTBUTTON:
|
|
case KX_MOUSESENSORMODE_WHEELUP:
|
|
case KX_MOUSESENSORMODE_WHEELDOWN:
|
|
{
|
|
const SCA_InputEvent& mevent = mousedev->GetEventValue(m_hotkey);
|
|
switch (mevent.m_status){
|
|
case SCA_InputEvent::KX_JUSTACTIVATED:
|
|
m_val = 1;
|
|
result = true;
|
|
break;
|
|
case SCA_InputEvent::KX_JUSTRELEASED:
|
|
m_val = 0;
|
|
result = true;
|
|
break;
|
|
case SCA_InputEvent::KX_ACTIVE:
|
|
if (m_val == 0)
|
|
{
|
|
m_val = 1;
|
|
if (m_level)
|
|
result = true;
|
|
}
|
|
break;
|
|
default:
|
|
if (m_val == 1)
|
|
{
|
|
m_val = 0;
|
|
result = true;
|
|
}
|
|
break;
|
|
}
|
|
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;
|
|
}
|
|
else //KX_NO_IMPUTSTATUS
|
|
{
|
|
if (m_val == 1)
|
|
{
|
|
m_val = 0;
|
|
result = true;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
default:
|
|
; /* error */
|
|
}
|
|
|
|
if (reset)
|
|
// force an event
|
|
result = true;
|
|
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)
|
|
{
|
|
return ((m > KX_MOUSESENSORMODE_NODEF) && (m < KX_MOUSESENSORMODE_MAX));
|
|
}
|
|
|
|
#ifndef DISABLE_PYTHON
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Python functions */
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
KX_PYMETHODDEF_DOC_O(SCA_MouseSensor, getButtonStatus,
|
|
"getButtonStatus(button)\n"
|
|
"\tGet the given button's status (KX_INPUT_NONE, KX_INPUT_NONE, KX_INPUT_JUST_ACTIVATED, KX_INPUT_ACTIVE, KX_INPUT_JUST_RELEASED).\n")
|
|
{
|
|
if (PyLong_Check(value))
|
|
{
|
|
int button = PyLong_AsSsize_t(value);
|
|
|
|
if ((button < SCA_IInputDevice::KX_LEFTMOUSE)
|
|
|| (button > SCA_IInputDevice::KX_RIGHTMOUSE)){
|
|
PyErr_SetString(PyExc_ValueError, "sensor.getButtonStatus(int): Mouse Sensor, invalid button specified!");
|
|
return NULL;
|
|
}
|
|
|
|
SCA_IInputDevice* mousedev = ((SCA_MouseManager *)m_eventmgr)->GetInputDevice();
|
|
const SCA_InputEvent& event = mousedev->GetEventValue((SCA_IInputDevice::KX_EnumInputs) button);
|
|
return PyLong_FromSsize_t(event.m_status);
|
|
}
|
|
|
|
Py_RETURN_NONE;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Python Integration Hooks */
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
PyTypeObject SCA_MouseSensor::Type = {
|
|
PyVarObject_HEAD_INIT(NULL, 0)
|
|
"SCA_MouseSensor",
|
|
sizeof(PyObjectPlus_Proxy),
|
|
0,
|
|
py_base_dealloc,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
py_base_repr,
|
|
0,0,0,0,0,0,0,0,0,
|
|
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
|
|
0,0,0,0,0,0,0,
|
|
Methods,
|
|
0,
|
|
0,
|
|
&SCA_ISensor::Type,
|
|
0,0,0,0,0,0,
|
|
py_base_new
|
|
};
|
|
|
|
PyMethodDef SCA_MouseSensor::Methods[] = {
|
|
KX_PYMETHODTABLE_O(SCA_MouseSensor, getButtonStatus),
|
|
{NULL,NULL} //Sentinel
|
|
};
|
|
|
|
int SCA_MouseSensor::UpdateHotkeyPy(void *self, const PyAttributeDef*)
|
|
{
|
|
UpdateHotkey(self);
|
|
// return value is used in py_setattro(),
|
|
// 0=attribute checked ok (see Attributes array definition)
|
|
return 0;
|
|
}
|
|
|
|
PyAttributeDef SCA_MouseSensor::Attributes[] = {
|
|
KX_PYATTRIBUTE_SHORT_RW_CHECK("mode",KX_MOUSESENSORMODE_NODEF,KX_MOUSESENSORMODE_MAX-1,true,SCA_MouseSensor,m_mousemode,UpdateHotkeyPy),
|
|
KX_PYATTRIBUTE_SHORT_LIST_RO("position",SCA_MouseSensor,m_x,2),
|
|
{ NULL } //Sentinel
|
|
};
|
|
|
|
#endif // DISABLE_PYTHON
|
|
|
|
/* eof */
|