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BGE API cleanup: introduction of a generic framework to link Python attributes to logic brick class member. See KX_PYATTRIBUTE macros in PyObjectPlus.h.

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This commit is contained in:
Benoit Bolsee
2008-12-31 20:35:20 +00:00
parent eee013d9b9
commit 2dfd34994f
7 changed files with 638 additions and 217 deletions
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69
source/gameengine/GameLogic/SCA_MouseSensor.cpp
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@@ -59,7 +59,7 @@ SCA_MouseSensor::SCA_MouseSensor(SCA_MouseManager* eventmgr,
m_mousemode = mousemode;
m_triggermode = true;
UpdateHotkey();
UpdateHotkey(this);
Init();
}
@@ -74,33 +74,37 @@ SCA_MouseSensor::~SCA_MouseSensor()
/* Nothing to be done here. */
}
void SCA_MouseSensor::UpdateHotkey()
int 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!
switch (m_mousemode) {
SCA_MouseSensor* sensor = reinterpret_cast<SCA_MouseSensor*>(self);
switch (sensor->m_mousemode) {
case KX_MOUSESENSORMODE_LEFTBUTTON:
m_hotkey = SCA_IInputDevice::KX_LEFTMOUSE;
sensor->m_hotkey = SCA_IInputDevice::KX_LEFTMOUSE;
break;
case KX_MOUSESENSORMODE_MIDDLEBUTTON:
m_hotkey = SCA_IInputDevice::KX_MIDDLEMOUSE;
sensor->m_hotkey = SCA_IInputDevice::KX_MIDDLEMOUSE;
break;
case KX_MOUSESENSORMODE_RIGHTBUTTON:
m_hotkey = SCA_IInputDevice::KX_RIGHTMOUSE;
sensor->m_hotkey = SCA_IInputDevice::KX_RIGHTMOUSE;
break;
case KX_MOUSESENSORMODE_WHEELUP:
m_hotkey = SCA_IInputDevice::KX_WHEELUPMOUSE;
sensor->m_hotkey = SCA_IInputDevice::KX_WHEELUPMOUSE;
break;
case KX_MOUSESENSORMODE_WHEELDOWN:
m_hotkey = SCA_IInputDevice::KX_WHEELDOWNMOUSE;
sensor->m_hotkey = SCA_IInputDevice::KX_WHEELDOWNMOUSE;
break;
default:
; /* ignore, no hotkey */
}
// return value is used in _setattr(),
// 0=attribute checked ok (see Attributes array definition)
return 0;
}
CValue* SCA_MouseSensor::GetReplica()
@@ -331,44 +335,25 @@ PyMethodDef SCA_MouseSensor::Methods[] = {
{NULL,NULL} //Sentinel
};
PyObject* SCA_MouseSensor::_getattr(const STR_String& attr) {
if (attr == "position")
return Py_BuildValue("[ii]", m_x, m_y);
if (attr == "mode")
return PyInt_FromLong(m_mousemode);
PyAttributeDef SCA_MouseSensor::Attributes[] = {
KX_PYATTRIBUTE_SHORT_RW_CHECK("mode",KX_MOUSESENSORMODE_NODEF,KX_MOUSESENSORMODE_MAX-1,SCA_MouseSensor,m_mousemode,UpdateHotkey),
KX_PYATTRIBUTE_SHORT_ARRAY_RO("position",SCA_MouseSensor,m_x,2),
{ NULL } //Sentinel
};
PyObject* SCA_MouseSensor::_getattr(const STR_String& attr)
{
PyObject* object = _getattr_self(Attributes, this, attr);
if (object != NULL)
return object;
_getattr_up(SCA_ISensor);
}
int SCA_MouseSensor::_setattr(const STR_String& attr, PyObject *value)
{
if (attr == "mode")
{
if (!PyInt_Check(value)){
PyErr_SetString(PyExc_TypeError, "expected an integer");
return 1;
}
int val = PyInt_AsLong(value);
if ((val < KX_MOUSESENSORMODE_NODEF)
|| (val > KX_MOUSESENSORMODE_MAX)){
PyErr_SetString(PyExc_ValueError, "invalid mode specified!");
return 1;
}
m_mousemode = val;
UpdateHotkey();
return 0;
}
if (attr == "position")
{
PyErr_SetString(PyExc_AttributeError, "'position' is a read-only property!");
return 1;
}
int ret = _setattr_self(Attributes, this, attr, value);
if (ret >= 0)
return ret;
return SCA_ISensor::_setattr(attr, value);
}