diff options
Diffstat (limited to 'source/gameengine/Ketsji/KX_SCA_DynamicActuator.cpp')
| -rw-r--r-- | source/gameengine/Ketsji/KX_SCA_DynamicActuator.cpp | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/source/gameengine/Ketsji/KX_SCA_DynamicActuator.cpp b/source/gameengine/Ketsji/KX_SCA_DynamicActuator.cpp new file mode 100644 index 00000000000..d44ab477749 --- /dev/null +++ b/source/gameengine/Ketsji/KX_SCA_DynamicActuator.cpp @@ -0,0 +1,206 @@ +// +// Adjust dynamics settins for this object +// +// $Id$ +// +// ***** 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): none yet. +// +// ***** END GPL LICENSE BLOCK ***** + +// +// Previously existed as: + +// \source\gameengine\GameLogic\SCA_DynamicActuator.cpp + +// Please look here for revision history. + +#include "KX_SCA_DynamicActuator.h" + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +/* ------------------------------------------------------------------------- */ +/* Python functions */ +/* ------------------------------------------------------------------------- */ + +/* Integration hooks ------------------------------------------------------- */ + + PyTypeObject + +KX_SCA_DynamicActuator:: + +Type = { + PyObject_HEAD_INIT(&PyType_Type) + 0, + "KX_SCA_DynamicActuator", + sizeof(KX_SCA_DynamicActuator), + 0, + PyDestructor, + 0, + __getattr, + __setattr, + 0, + __repr, + 0, + 0, + 0, + 0, + 0 +}; + +PyParentObject KX_SCA_DynamicActuator::Parents[] = { + &KX_SCA_DynamicActuator::Type, + &SCA_IActuator::Type, + &SCA_ILogicBrick::Type, + &CValue::Type, + NULL +}; + + +PyMethodDef KX_SCA_DynamicActuator::Methods[] = { + KX_PYMETHODTABLE(KX_SCA_DynamicActuator, setOperation), + KX_PYMETHODTABLE(KX_SCA_DynamicActuator, getOperation), + {NULL,NULL} //Sentinel +}; + + + +PyObject* KX_SCA_DynamicActuator::_getattr(const STR_String& attr) +{ + _getattr_up(SCA_IActuator); +} + + + +/* 1. setOperation */ +KX_PYMETHODDEF_DOC(KX_SCA_DynamicActuator, setOperation, +"setOperation(operation?)\n" +"\t - operation? : type of dynamic operation\n" +"\t 0 = restore dynamics\n" +"\t 1 = disable dynamics\n" +"\t 2 = enable rigid body\n" +"\t 3 = disable rigid body\n" +"Change the dynamic status of the parent object.\n") +{ + int dyn_operation; + + if (!PyArg_ParseTuple(args, "i", &dyn_operation)) + { + return NULL; + } + if (dyn_operation <0 || dyn_operation>3) { + PyErr_SetString(PyExc_IndexError, "Dynamic Actuator's setOperation() range must be between 0 and 3"); + return NULL; + } + m_dyn_operation= dyn_operation; + Py_Return; +} + +KX_PYMETHODDEF_DOC(KX_SCA_DynamicActuator, getOperation, +"getOperation() -> integer\n" +"Returns the operation type of this actuator.\n" +) +{ + return PyInt_FromLong((long)m_dyn_operation); +} + + +/* ------------------------------------------------------------------------- */ +/* Native functions */ +/* ------------------------------------------------------------------------- */ + +KX_SCA_DynamicActuator::KX_SCA_DynamicActuator(SCA_IObject *gameobj, + short dyn_operation, + PyTypeObject* T) : + + SCA_IActuator(gameobj, T), + m_dyn_operation(dyn_operation) +{ +} /* End of constructor */ + + +KX_SCA_DynamicActuator::~KX_SCA_DynamicActuator() +{ + // there's nothing to be done here, really.... +} /* end of destructor */ + + + +bool KX_SCA_DynamicActuator::Update() +{ + // bool result = false; /*unused*/ + KX_GameObject *obj = (KX_GameObject*) GetParent(); + bool bNegativeEvent = IsNegativeEvent(); + KX_IPhysicsController* controller; + RemoveAllEvents(); + + if (bNegativeEvent) + return false; // do nothing on negative events + + if (!obj) + return false; // object not accessible, shouldnt happen + controller = obj->GetPhysicsController(); + if (!controller) + return false; // no physic object + + switch (m_dyn_operation) + { + case 0: + obj->RestoreDynamics(); + break; + case 1: + obj->SuspendDynamics(); + break; + case 2: + controller->setRigidBody(true); + break; + case 3: + controller->setRigidBody(false); + break; + } + + return false; +} + + + +CValue* KX_SCA_DynamicActuator::GetReplica() +{ + KX_SCA_DynamicActuator* replica = + new KX_SCA_DynamicActuator(*this); + + if (replica == NULL) + return NULL; + + replica->ProcessReplica(); + + // this will copy properties and so on... + CValue::AddDataToReplica(replica); + + return replica; +}; + + +/* eof */ |