forked from bartvdbraak/blender
57d48d4493
Here is the description: As the summary says, this patch adds a new event to both SCA_PythonKeyboard and SCA_PythonMouse. This property is similar to the events property that both have, but it only returns events which are not KX_NO_INPUTSTATUS. This moves the "no input" check from Python to C, which gave my input handling code a 2x speed up. Python sucks (performance-wise) with iterating lists and SCA_PythonKeyboard has close to 200 events (I think something like 177, but I don't know for sure).
123 lines
3.6 KiB
C++
123 lines
3.6 KiB
C++
/*
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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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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/** \file gameengine/GameLogic/SCA_PythonKeyboard.cpp
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* \ingroup gamelogic
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*/
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#include "SCA_PythonKeyboard.h"
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#include "SCA_IInputDevice.h"
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/* ------------------------------------------------------------------------- */
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/* Native functions */
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/* ------------------------------------------------------------------------- */
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SCA_PythonKeyboard::SCA_PythonKeyboard(SCA_IInputDevice* keyboard)
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: PyObjectPlus(),
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m_keyboard(keyboard)
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{
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#ifdef WITH_PYTHON
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m_event_dict = PyDict_New();
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#endif
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}
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SCA_PythonKeyboard::~SCA_PythonKeyboard()
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{
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#ifdef WITH_PYTHON
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PyDict_Clear(m_event_dict);
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Py_DECREF(m_event_dict);
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#endif
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}
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#ifdef WITH_PYTHON
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/* ------------------------------------------------------------------------- */
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/* Python functions */
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/* ------------------------------------------------------------------------- */
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/* Integration hooks ------------------------------------------------------- */
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PyTypeObject SCA_PythonKeyboard::Type = {
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PyVarObject_HEAD_INIT(NULL, 0)
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"SCA_PythonKeyboard",
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sizeof(PyObjectPlus_Proxy),
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0,
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py_base_dealloc,
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0,
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0,
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0,
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0,
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py_base_repr,
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0,0,0,0,0,0,0,0,0,
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
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0,0,0,0,0,0,0,
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Methods,
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0,
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0,
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&PyObjectPlus::Type,
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0,0,0,0,0,0,
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py_base_new
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};
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PyMethodDef SCA_PythonKeyboard::Methods[] = {
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{NULL,NULL} //Sentinel
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};
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PyAttributeDef SCA_PythonKeyboard::Attributes[] = {
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KX_PYATTRIBUTE_RO_FUNCTION("events", SCA_PythonKeyboard, pyattr_get_events),
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KX_PYATTRIBUTE_RO_FUNCTION("active_events", SCA_PythonKeyboard, pyattr_get_active_events),
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{ NULL } //Sentinel
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};
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PyObject* SCA_PythonKeyboard::pyattr_get_events(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
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{
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SCA_PythonKeyboard* self = static_cast<SCA_PythonKeyboard*>(self_v);
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for (int i=SCA_IInputDevice::KX_BEGINKEY; i<=SCA_IInputDevice::KX_ENDKEY; i++)
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{
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const SCA_InputEvent & inevent = self->m_keyboard->GetEventValue((SCA_IInputDevice::KX_EnumInputs)i);
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PyDict_SetItem(self->m_event_dict, PyLong_FromSsize_t(i), PyLong_FromSsize_t(inevent.m_status));
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}
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Py_INCREF(self->m_event_dict);
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return self->m_event_dict;
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}
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PyObject* SCA_PythonKeyboard::pyattr_get_active_events(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
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{
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SCA_PythonKeyboard* self = static_cast<SCA_PythonKeyboard*>(self_v);
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PyDict_Clear(self->m_event_dict);
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for (int i=SCA_IInputDevice::KX_BEGINKEY; i<=SCA_IInputDevice::KX_ENDKEY; i++)
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{
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const SCA_InputEvent & inevent = self->m_keyboard->GetEventValue((SCA_IInputDevice::KX_EnumInputs)i);
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if (inevent.m_status != SCA_InputEvent::KX_NO_INPUTSTATUS)
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PyDict_SetItem(self->m_event_dict, PyLong_FromSsize_t(i), PyLong_FromSsize_t(inevent.m_status));
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}
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Py_INCREF(self->m_event_dict);
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return self->m_event_dict;
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}
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#endif
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