diff options
Diffstat (limited to 'source/gameengine/GameLogic/SCA_KeyboardSensor.cpp')
| -rw-r--r-- | source/gameengine/GameLogic/SCA_KeyboardSensor.cpp | 191 |
1 files changed, 157 insertions, 34 deletions
diff --git a/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp b/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp index f7bec628991..fa39a13679f 100644 --- a/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp +++ b/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp @@ -62,7 +62,7 @@ SCA_KeyboardSensor::SCA_KeyboardSensor(SCA_KeyboardManager* keybdmgr, if (hotkey == SCA_IInputDevice::KX_ESCKEY) keybdmgr->GetInputDevice()->HookEscape(); // SetDrawColor(0xff0000ff); - m_val=0; + Init(); } @@ -71,14 +71,22 @@ SCA_KeyboardSensor::~SCA_KeyboardSensor() { } - +void SCA_KeyboardSensor::Init() +{ + // this function is used when the sensor is disconnected from all controllers + // by the state engine. It reinitializes the sensor as if it was just created. + // However, if the target key is pressed when the sensor is reactivated, it + // will not generated an event (see remark in Evaluate()). + m_val = (m_invert)?1:0; + m_reset = true; +} CValue* SCA_KeyboardSensor::GetReplica() { - CValue* replica = new SCA_KeyboardSensor(*this); + SCA_KeyboardSensor* replica = new SCA_KeyboardSensor(*this); // this will copy properties and so on... CValue::AddDataToReplica(replica); - + replica->Init(); return replica; } @@ -113,8 +121,12 @@ bool SCA_KeyboardSensor::TriggerOnAllKeys() bool SCA_KeyboardSensor::Evaluate(CValue* eventval) { bool result = false; - SCA_IInputDevice* inputdev = m_pKeyboardMgr->GetInputDevice(); + bool reset = m_reset && m_level; + bool qual = true; + bool qual_change = false; + short int m_val_orig = m_val; + SCA_IInputDevice* inputdev = m_pKeyboardMgr->GetInputDevice(); // cerr << "SCA_KeyboardSensor::Eval event, sensing for "<< m_hotkey << " at device " << inputdev << "\n"; /* See if we need to do logging: togPropState exists and is @@ -127,24 +139,29 @@ bool SCA_KeyboardSensor::Evaluate(CValue* eventval) LogKeystrokes(); } - + m_reset = false; /* Now see whether events must be bounced. */ if (m_bAllKeys) { bool justactivated = false; bool justreleased = false; + bool active = false; for (int i=SCA_IInputDevice::KX_BEGINKEY ; i< SCA_IInputDevice::KX_ENDKEY;i++) { const SCA_InputEvent & inevent = inputdev->GetEventValue((SCA_IInputDevice::KX_EnumInputs) i); - if (inevent.m_status == SCA_InputEvent::KX_JUSTACTIVATED) - { + switch (inevent.m_status) + { + case SCA_InputEvent::KX_JUSTACTIVATED: justactivated = true; - } - if (inevent.m_status == SCA_InputEvent::KX_JUSTRELEASED) - { + break; + case SCA_InputEvent::KX_JUSTRELEASED: justreleased = true; + break; + case SCA_InputEvent::KX_ACTIVE: + active = true; + break; } } @@ -156,8 +173,27 @@ bool SCA_KeyboardSensor::Evaluate(CValue* eventval) { if (justreleased) { - m_val=0; + m_val=(active)?1:0; result = true; + } else + { + if (active) + { + if (m_val == 0) + { + m_val = 1; + if (m_level) { + result = true; + } + } + } else + { + if (m_val == 1) + { + m_val = 0; + result = true; + } + } } } @@ -170,9 +206,52 @@ bool SCA_KeyboardSensor::Evaluate(CValue* eventval) (SCA_IInputDevice::KX_EnumInputs) m_hotkey); // cerr << "======= SCA_KeyboardSensor::Evaluate:: status: " << inevent.m_status << endl; - + + + /* Check qualifier keys + * - see if the qualifiers we request are pressed - 'qual' true/false + * - see if the qualifiers we request changed their state - 'qual_change' true/false + */ + if (m_qual > 0) { + const SCA_InputEvent & qualevent = inputdev->GetEventValue((SCA_IInputDevice::KX_EnumInputs) m_qual); + switch(qualevent.m_status) { + case SCA_InputEvent::KX_NO_INPUTSTATUS: + qual = false; + break; + case SCA_InputEvent::KX_JUSTRELEASED: + qual_change = true; + qual = false; + break; + case SCA_InputEvent::KX_JUSTACTIVATED: + qual_change = true; + } + } + if (m_qual2 > 0 && qual==true) { + const SCA_InputEvent & qualevent = inputdev->GetEventValue((SCA_IInputDevice::KX_EnumInputs) m_qual2); + /* copy of above */ + switch(qualevent.m_status) { + case SCA_InputEvent::KX_NO_INPUTSTATUS: + qual = false; + break; + case SCA_InputEvent::KX_JUSTRELEASED: + qual_change = true; + qual = false; + break; + case SCA_InputEvent::KX_JUSTACTIVATED: + qual_change = true; + } + } + /* done reading qualifiers */ + if (inevent.m_status == SCA_InputEvent::KX_NO_INPUTSTATUS) { + if (m_val == 1) + { + // this situation may occur after a scene suspend: the keyboard release + // event was not captured, produce now the event off + m_val = 0; + result = true; + } } else { if (inevent.m_status == SCA_InputEvent::KX_JUSTACTIVATED) @@ -185,11 +264,52 @@ bool SCA_KeyboardSensor::Evaluate(CValue* eventval) { m_val = 0; result = true; + } else + { + if (inevent.m_status == SCA_InputEvent::KX_ACTIVE) + { + if (m_val == 0) + { + m_val = 1; + if (m_level) + { + result = true; + } + } + } } } } + + /* Modify the key state based on qual(s) + * Tested carefuly. dont touch unless your really sure. + * note, this will only change the results if key modifiers are set. + * + * When all modifiers and keys are positive + * - pulse true + * + * When ANY of the modifiers or main key become inactive, + * - pulse false + */ + if (qual==false) { /* one of the qualifiers are not pressed */ + if (m_val_orig && qual_change) { /* we were originally enabled, but a qualifier changed */ + result = true; + } else { + result = false; + } + m_val = 0; /* since one of the qualifiers is not on, set the state to false */ + } else { /* we done have any qualifiers or they are all pressed */ + if (m_val && qual_change) { /* the main key state is true and our qualifier just changed */ + result = true; + } + } + /* done with key quals */ + } - + + if (reset) + // force an event + result = true; return result; } @@ -209,6 +329,7 @@ void SCA_KeyboardSensor::AddToTargetProp(int keyIndex) newprop.SetLength(oldlength - 1); CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); + newstringprop->Release(); } } else { /* append */ @@ -216,6 +337,7 @@ void SCA_KeyboardSensor::AddToTargetProp(int keyIndex) STR_String newprop = tprop->GetText() + pchar; CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); + newstringprop->Release(); } } else { if (!IsDelete(keyIndex)) { @@ -224,6 +346,7 @@ void SCA_KeyboardSensor::AddToTargetProp(int keyIndex) STR_String newprop = pchar; CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); + newstringprop->Release(); } } } @@ -448,12 +571,12 @@ PyObject* SCA_KeyboardSensor::sPySetAllMode(PyObject* self, PyObject* kwds) { // printf("sPyIsPositive\n"); - return ((SCA_KeyboardSensor*) self)->PyIsPositive(self, args, kwds); + return ((SCA_KeyboardSensor*) self)->PyIsPositive(self); } /** 1. GetKey : check which key this sensor looks at */ -char SCA_KeyboardSensor::GetKey_doc[] = +const char SCA_KeyboardSensor::GetKey_doc[] = "getKey()\n" "\tReturn the code of the key this sensor is listening to.\n" ; PyObject* SCA_KeyboardSensor::PyGetKey(PyObject* self, PyObject* args, PyObject* kwds) @@ -462,7 +585,7 @@ PyObject* SCA_KeyboardSensor::PyGetKey(PyObject* self, PyObject* args, PyObject* } /** 2. SetKey: change the key to look at */ -char SCA_KeyboardSensor::SetKey_doc[] = +const char SCA_KeyboardSensor::SetKey_doc[] = "setKey(keycode)\n" "\t- keycode: any code from GameKeys\n" "\tSet the key this sensor should listen to.\n" ; @@ -482,7 +605,7 @@ PyObject* SCA_KeyboardSensor::PySetKey(PyObject* self, PyObject* args, PyObject* } /** 3. GetHold1 : set the first bucky bit */ -char SCA_KeyboardSensor::GetHold1_doc[] = +const char SCA_KeyboardSensor::GetHold1_doc[] = "getHold1()\n" "\tReturn the code of the first key modifier to the key this \n" "\tsensor is listening to.\n" ; @@ -492,7 +615,7 @@ PyObject* SCA_KeyboardSensor::PyGetHold1(PyObject* self, PyObject* args, PyObjec } /** 4. SetHold1: change the first bucky bit */ -char SCA_KeyboardSensor::SetHold1_doc[] = +const char SCA_KeyboardSensor::SetHold1_doc[] = "setHold1(keycode)\n" "\t- keycode: any code from GameKeys\n" "\tSet the first modifier to the key this sensor should listen to.\n" ; @@ -512,7 +635,7 @@ PyObject* SCA_KeyboardSensor::PySetHold1(PyObject* self, PyObject* args, PyObjec } /** 5. GetHold2 : get the second bucky bit */ -char SCA_KeyboardSensor::GetHold2_doc[] = +const char SCA_KeyboardSensor::GetHold2_doc[] = "getHold2()\n" "\tReturn the code of the second key modifier to the key this \n" "\tsensor is listening to.\n" ; @@ -522,7 +645,7 @@ PyObject* SCA_KeyboardSensor::PyGetHold2(PyObject* self, PyObject* args, PyObjec } /** 6. SetHold2: change the second bucky bit */ -char SCA_KeyboardSensor::SetHold2_doc[] = +const char SCA_KeyboardSensor::SetHold2_doc[] = "setHold2(keycode)\n" "\t- keycode: any code from GameKeys\n" "\tSet the first modifier to the key this sensor should listen to.\n" ; @@ -542,7 +665,7 @@ PyObject* SCA_KeyboardSensor::PySetHold2(PyObject* self, PyObject* args, PyObjec } -char SCA_KeyboardSensor::GetPressedKeys_doc[] = +const char SCA_KeyboardSensor::GetPressedKeys_doc[] = "getPressedKeys()\n" "\tGet a list of pressed keys that have either been pressed, or just released this frame.\n" ; @@ -582,7 +705,7 @@ PyObject* SCA_KeyboardSensor::PyGetPressedKeys(PyObject* self, PyObject* args, P -char SCA_KeyboardSensor::GetCurrentlyPressedKeys_doc[] = +const char SCA_KeyboardSensor::GetCurrentlyPressedKeys_doc[] = "getCurrentlyPressedKeys()\n" "\tGet a list of keys that are currently pressed.\n" ; @@ -653,17 +776,17 @@ PyParentObject SCA_KeyboardSensor::Parents[] = { }; PyMethodDef SCA_KeyboardSensor::Methods[] = { - {"getKey", (PyCFunction) SCA_KeyboardSensor::sPyGetKey, METH_VARARGS, GetKey_doc}, - {"setKey", (PyCFunction) SCA_KeyboardSensor::sPySetKey, METH_VARARGS, SetKey_doc}, - {"getHold1", (PyCFunction) SCA_KeyboardSensor::sPyGetHold1, METH_VARARGS, GetHold1_doc}, - {"setHold1", (PyCFunction) SCA_KeyboardSensor::sPySetHold1, METH_VARARGS, SetHold1_doc}, - {"getHold2", (PyCFunction) SCA_KeyboardSensor::sPyGetHold2, METH_VARARGS, GetHold2_doc}, - {"setHold2", (PyCFunction) SCA_KeyboardSensor::sPySetHold2, METH_VARARGS, SetHold2_doc}, -// {"getUseAllKeys", (PyCFunction) SCA_KeyboardSensor::sPyGetUseAllKeys, METH_VARARGS, GetUseAllKeys_doc}, -// {"setUseAllKeys", (PyCFunction) SCA_KeyboardSensor::sPySetUseAllKeys, METH_VARARGS, SetUseAllKeys_doc}, - {"getPressedKeys", (PyCFunction) SCA_KeyboardSensor::sPyGetPressedKeys, METH_VARARGS, GetPressedKeys_doc}, - {"getCurrentlyPressedKeys", (PyCFunction) SCA_KeyboardSensor::sPyGetCurrentlyPressedKeys, METH_VARARGS, GetCurrentlyPressedKeys_doc}, -// {"getKeyEvents", (PyCFunction) SCA_KeyboardSensor::sPyGetKeyEvents, METH_VARARGS, GetKeyEvents_doc}, + {"getKey", (PyCFunction) SCA_KeyboardSensor::sPyGetKey, METH_VARARGS, (PY_METHODCHAR)GetKey_doc}, + {"setKey", (PyCFunction) SCA_KeyboardSensor::sPySetKey, METH_VARARGS, (PY_METHODCHAR)SetKey_doc}, + {"getHold1", (PyCFunction) SCA_KeyboardSensor::sPyGetHold1, METH_VARARGS, (PY_METHODCHAR)GetHold1_doc}, + {"setHold1", (PyCFunction) SCA_KeyboardSensor::sPySetHold1, METH_VARARGS, (PY_METHODCHAR)SetHold1_doc}, + {"getHold2", (PyCFunction) SCA_KeyboardSensor::sPyGetHold2, METH_VARARGS, (PY_METHODCHAR)GetHold2_doc}, + {"setHold2", (PyCFunction) SCA_KeyboardSensor::sPySetHold2, METH_VARARGS, (PY_METHODCHAR)SetHold2_doc}, +// {"getUseAllKeys", (PyCFunction) SCA_KeyboardSensor::sPyGetUseAllKeys, METH_VARARGS, (PY_METHODCHAR)GetUseAllKeys_doc}, +// {"setUseAllKeys", (PyCFunction) SCA_KeyboardSensor::sPySetUseAllKeys, METH_VARARGS, (PY_METHODCHAR)SetUseAllKeys_doc}, + {"getPressedKeys", (PyCFunction) SCA_KeyboardSensor::sPyGetPressedKeys, METH_VARARGS, (PY_METHODCHAR)GetPressedKeys_doc}, + {"getCurrentlyPressedKeys", (PyCFunction) SCA_KeyboardSensor::sPyGetCurrentlyPressedKeys, METH_VARARGS, (PY_METHODCHAR)GetCurrentlyPressedKeys_doc}, +// {"getKeyEvents", (PyCFunction) SCA_KeyboardSensor::sPyGetKeyEvents, METH_VARARGS, (PY_METHODCHAR)GetKeyEvents_doc}, {NULL,NULL} //Sentinel }; |