/**
* $Id: BL_ActionActuator.cpp,v 1.7 2004/07/17 05:28:20 kester Exp $
*
 * ***** BEGIN GPL/BL DUAL 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. The Blender
 * Foundation also sells licenses for use in proprietary software under
 * the Blender License.  See http://www.blender.org/BL/ for information
 * about this.
 *
 * 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/BL DUAL LICENSE BLOCK *****
*/

#include "SCA_LogicManager.h"
#include "BL_ActionActuator.h"
#include "BL_ArmatureObject.h"
#include "BL_SkinDeformer.h"
#include "KX_GameObject.h"
#include "STR_HashedString.h"
#include "DNA_action_types.h"
#include "DNA_actuator_types.h"
#include "BKE_action.h"
#include "DNA_armature_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_arithb.h"
#include "MT_Matrix4x4.h"
#include "BKE_utildefines.h"

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

BL_ActionActuator::~BL_ActionActuator()
{
	if (m_pose) {
		clear_pose(m_pose);
		MEM_freeN(m_pose);
		m_pose = NULL;
	};
	
	if (m_userpose){
		clear_pose(m_userpose);
		MEM_freeN(m_userpose);
		m_userpose=NULL;
	}
	if (m_blendpose) {
		clear_pose(m_blendpose);
		MEM_freeN(m_blendpose);
		m_blendpose = NULL;
	};
	
}

void BL_ActionActuator::ProcessReplica(){
//	bPose *oldpose = m_pose;
//	bPose *oldbpose = m_blendpose;
	
	m_pose = NULL;
	m_blendpose = NULL;
	m_localtime=m_starttime;
	m_lastUpdate=-1;
	
}

void BL_ActionActuator::SetBlendTime (float newtime){
	m_blendframe = newtime;
}

CValue* BL_ActionActuator::GetReplica() {
	BL_ActionActuator* replica = new BL_ActionActuator(*this);//m_float,GetName());
	replica->ProcessReplica();
	
	// this will copy properties and so on...
	CValue::AddDataToReplica(replica);
	return replica;
};

bool BL_ActionActuator::Update(double curtime,double deltatime)
{
	bool bNegativeEvent = false;
	bool bPositiveEvent = false;
	bool keepgoing = true;
	bool wrap = false;
	bool apply=true;
	int	priority;
	float newweight;
	
	// result = true if animation has to be continued, false if animation stops
	// maybe there are events for us in the queue !
	
	for (vector<CValue*>::iterator i=m_events.end(); !(i==m_events.begin());)
	{
		i--;
		if ((*i)->GetNumber() == 0.0f)
		{
			bNegativeEvent = true;
		}
		else
			bPositiveEvent= true;
		(*i)->Release();
		m_events.pop_back();
	}
	
	/*	We know that action actuators have been discarded from all non armature objects:
	if we're being called, we're attached to a BL_ArmatureObject */
	BL_ArmatureObject *obj = (BL_ArmatureObject*)GetParent();
	float length = m_endtime - m_starttime;
	
	priority = m_priority;
	
	/* Determine pre-incrementation behaviour and set appropriate flags */
	switch (m_playtype){
	case ACT_ACTION_MOTION:
		if (bNegativeEvent){
			keepgoing=false;
			apply=false;
		};
		break;
	case ACT_ACTION_FROM_PROP:
		if (bNegativeEvent){
			apply=false;
			keepgoing=false;
		}
		break;
	case ACT_ACTION_LOOP_END:
		if (bPositiveEvent){
			if (!(m_flag & ACT_FLAG_LOCKINPUT)){
				m_flag &= ~ACT_FLAG_KEYUP;
				m_flag &= ~ACT_FLAG_REVERSE;
				m_flag |= ACT_FLAG_LOCKINPUT;
				m_localtime = m_starttime;
			}
		}
		if (bNegativeEvent){
			m_flag |= ACT_FLAG_KEYUP;
		}
		break;
	case ACT_ACTION_LOOP_STOP:
		if (bPositiveEvent){
			if (!(m_flag & ACT_FLAG_LOCKINPUT)){
				m_flag &= ~ACT_FLAG_REVERSE;
			}
		}
		if (bNegativeEvent){
			keepgoing=false;
			apply=false;
		}
		break;
	case ACT_ACTION_FLIPPER:
		if (bPositiveEvent){
			if (!(m_flag & ACT_FLAG_LOCKINPUT)){
				m_flag &= ~ACT_FLAG_REVERSE;
			}
		}
		else if (bNegativeEvent){
			m_flag |= ACT_FLAG_REVERSE;
		}
		break;
	case ACT_ACTION_PLAY:
		if (bPositiveEvent){
			if (!(m_flag & ACT_FLAG_LOCKINPUT)){
				m_flag &= ~ACT_FLAG_REVERSE;
				m_localtime = m_starttime;
				m_flag |= ACT_FLAG_LOCKINPUT;
			}
		}
		break;
	default:
		break;
	}
	
	/* Perform increment */
	if (keepgoing){
		if (m_playtype == ACT_ACTION_MOTION){
			MT_Point3	newpos;
			MT_Point3	deltapos;
			
			newpos = obj->NodeGetWorldPosition();
			
			/* Find displacement */
			deltapos = newpos-m_lastpos;
			m_localtime += (length/m_stridelength) * deltapos.length();
			m_lastpos = newpos;
		}
		else{
			if (m_flag & ACT_FLAG_REVERSE)
				m_localtime -= deltatime* KX_FIXED_FRAME_PER_SEC;
			else
				m_localtime += deltatime* KX_FIXED_FRAME_PER_SEC;
		}
	}
	
	/* Check if a wrapping response is needed */
	if (length){
		if (m_flag & ACT_FLAG_REVERSE){
			if (m_localtime < m_starttime){
				m_localtime = m_endtime+(
					(int)((m_localtime - m_starttime)/length)
					*(int)length);
				wrap = true;
			}			
		}
		else{
			if (m_localtime > m_endtime){
				m_localtime = m_starttime+(
					(int)((m_localtime - m_endtime)/length)
					*(int)length);
				wrap = true;
			}
		}
		
	}
	else
		m_localtime = m_starttime;
	
	/* Perform post-increment tasks */
	switch (m_playtype){
	case ACT_ACTION_FROM_PROP:
		{
			CValue* propval = GetParent()->GetProperty(m_propname);
			if (propval)		 {
				m_localtime = propval->GetNumber();
			};
			
			if (bNegativeEvent){
				keepgoing=false;
			}
		}
		break;
	case ACT_ACTION_MOTION:
		break;
	case ACT_ACTION_LOOP_STOP:
		break;
	case ACT_ACTION_FLIPPER:
		if (wrap){
			if (!(m_flag & ACT_FLAG_REVERSE)){
				m_localtime=m_endtime;
				keepgoing = false;
			}
			else {
				m_localtime=m_starttime;
				keepgoing = false;
			}
		}
		break;
	case ACT_ACTION_LOOP_END:
		if (wrap){
			if (m_flag & ACT_FLAG_KEYUP){
				keepgoing = false;
				m_localtime = m_endtime;
				m_flag &= ~ACT_FLAG_LOCKINPUT;
			}
		}
		break;
	case ACT_ACTION_PLAY:
		if (wrap){
			m_localtime = m_endtime;
			keepgoing = false;
			m_flag &= ~ACT_FLAG_LOCKINPUT;
		}
		break;
	default:
		keepgoing = false;
		break;
	}
	
	
	if (bNegativeEvent){
		m_blendframe=0.0;
		
	}
	
	
	/* Apply the pose if necessary*/
	if (apply){

		/* Priority test */
		if (obj->SetActiveAction(this, priority, curtime)){
			
			/* Get the underlying pose from the armature */
			obj->GetPose(&m_pose);
			
			/* Override the necessary channels with ones from the action */
			get_pose_from_action(&m_pose, m_action, m_localtime);

			/* Perform the user override (if any) */
			if (m_userpose){
				get_pose_from_pose(&m_pose, m_userpose);
				clear_pose(m_userpose);
				MEM_freeN(m_userpose);
				m_userpose = NULL;
			}
#if 1
			/* Handle blending */
			if (m_blendin && (m_blendframe<m_blendin)){
				/* If this is the start of a blending sequence... */
				if ((m_blendframe==0.0) || (!m_blendpose)){
					obj->GetMRDPose(&m_blendpose);
				}
				
				/* Find percentages */
				newweight = (m_blendframe/(float)m_blendin);
				blend_poses(m_pose, m_blendpose, 1.0 - newweight, POSE_BLEND);

				/* Increment current blending percentage */
				m_blendframe+=(deltatime*KX_FIXED_FRAME_PER_SEC);
				if (m_blendframe>m_blendin)
					m_blendframe = m_blendin;
				
			}
#endif
			m_lastUpdate = m_localtime;
			obj->SetPose (m_pose);
		}
		else{
			m_blendframe = 0.0;
		}
	}
	
	if (!keepgoing){
		m_blendframe = 0.0;
	}
	return keepgoing;
};

/* ------------------------------------------------------------------------- */
/* Python functions                                                          */
/* ------------------------------------------------------------------------- */

/* Integration hooks ------------------------------------------------------- */

PyTypeObject BL_ActionActuator::Type = {
	PyObject_HEAD_INIT(&PyType_Type)
		0,
		"BL_ActionActuator",
		sizeof(BL_ActionActuator),
		0,
		PyDestructor,
		0,
		__getattr,
		__setattr,
		0, //&MyPyCompare,
		__repr,
		0, //&cvalue_as_number,
		0,
		0,
		0,
		0
};

PyParentObject BL_ActionActuator::Parents[] = {
	&BL_ActionActuator::Type,
		&SCA_IActuator::Type,
		&SCA_ILogicBrick::Type,
		&CValue::Type,
		NULL
};

PyMethodDef BL_ActionActuator::Methods[] = {
	{"setAction", (PyCFunction) BL_ActionActuator::sPySetAction, METH_VARARGS, SetAction_doc},
	{"setStart", (PyCFunction) BL_ActionActuator::sPySetStart, METH_VARARGS, SetStart_doc},
	{"setEnd", (PyCFunction) BL_ActionActuator::sPySetEnd, METH_VARARGS, SetEnd_doc},
	{"setBlendin", (PyCFunction) BL_ActionActuator::sPySetBlendin, METH_VARARGS, SetBlendin_doc},
	{"setPriority", (PyCFunction) BL_ActionActuator::sPySetPriority, METH_VARARGS, SetPriority_doc},
	{"setFrame", (PyCFunction) BL_ActionActuator::sPySetFrame, METH_VARARGS, SetFrame_doc},
	{"setProperty", (PyCFunction) BL_ActionActuator::sPySetProperty, METH_VARARGS, SetProperty_doc},
	{"setBlendtime", (PyCFunction) BL_ActionActuator::sPySetBlendtime, METH_VARARGS, SetBlendtime_doc},

	{"getAction", (PyCFunction) BL_ActionActuator::sPyGetAction, METH_VARARGS, GetAction_doc},
	{"getStart", (PyCFunction) BL_ActionActuator::sPyGetStart, METH_VARARGS, GetStart_doc},
	{"getEnd", (PyCFunction) BL_ActionActuator::sPyGetEnd, METH_VARARGS, GetEnd_doc},
	{"getBlendin", (PyCFunction) BL_ActionActuator::sPyGetBlendin, METH_VARARGS, GetBlendin_doc},
	{"getPriority", (PyCFunction) BL_ActionActuator::sPyGetPriority, METH_VARARGS, GetPriority_doc},
	{"getFrame", (PyCFunction) BL_ActionActuator::sPyGetFrame, METH_VARARGS, GetFrame_doc},
	{"getProperty", (PyCFunction) BL_ActionActuator::sPyGetProperty, METH_VARARGS, GetProperty_doc},
	{"setChannel", (PyCFunction) BL_ActionActuator::sPySetChannel, METH_VARARGS, SetChannel_doc},
//	{"getChannel", (PyCFunction) BL_ActionActuator::sPyGetChannel, METH_VARARGS},
	{"getType", (PyCFunction) BL_ActionActuator::sPyGetType, METH_VARARGS, GetType_doc},	
	{"setType", (PyCFunction) BL_ActionActuator::sPySetType, METH_VARARGS, SetType_doc},
	{NULL,NULL} //Sentinel
};

PyObject* BL_ActionActuator::_getattr(const STR_String& attr) {
	_getattr_up(SCA_IActuator);
}

/*     setStart                                                              */
char BL_ActionActuator::GetAction_doc[] = 
"getAction()\n"
"\tReturns a string containing the name of the current action.\n";

PyObject* BL_ActionActuator::PyGetAction(PyObject* self, 
										 PyObject* args, 
										 PyObject* kwds) {
	PyObject *result;
	
	if (m_action){
		result = Py_BuildValue("s", m_action->id.name+2);
	}
	else{
		Py_INCREF(Py_None);
		result = Py_None;
	}
	
	return result;
}

/*     getProperty                                                             */
char BL_ActionActuator::GetProperty_doc[] = 
"getProperty()\n"
"\tReturns the name of the property to be used in FromProp mode.\n";

PyObject* BL_ActionActuator::PyGetProperty(PyObject* self, 
										   PyObject* args, 
										   PyObject* kwds) {
	PyObject *result;
	
	result = Py_BuildValue("s", (const char *)m_propname);
	
	return result;
}

/*     getFrame                                                              */
char BL_ActionActuator::GetFrame_doc[] = 
"getFrame()\n"
"\tReturns the current frame number.\n";

PyObject* BL_ActionActuator::PyGetFrame(PyObject* self, 
										PyObject* args, 
										PyObject* kwds) {
	PyObject *result;
	
	result = Py_BuildValue("f", m_localtime);
	
	return result;
}

/*     getEnd                                                                */
char BL_ActionActuator::GetEnd_doc[] = 
"getEnd()\n"
"\tReturns the last frame of the action.\n";

PyObject* BL_ActionActuator::PyGetEnd(PyObject* self, 
									  PyObject* args, 
									  PyObject* kwds) {
	PyObject *result;
	
	result = Py_BuildValue("f", m_endtime);
	
	return result;
}

/*     getStart                                                              */
char BL_ActionActuator::GetStart_doc[] = 
"getStart()\n"
"\tReturns the starting frame of the action.\n";

PyObject* BL_ActionActuator::PyGetStart(PyObject* self, 
										PyObject* args, 
										PyObject* kwds) {
	PyObject *result;
	
	result = Py_BuildValue("f", m_starttime);
	
	return result;
}

/*     getBlendin                                                            */
char BL_ActionActuator::GetBlendin_doc[] = 
"getBlendin()\n"
"\tReturns the number of interpolation animation frames to be\n"
"\tgenerated when this actuator is triggered.\n";

PyObject* BL_ActionActuator::PyGetBlendin(PyObject* self, 
										  PyObject* args, 
										  PyObject* kwds) {
	PyObject *result;
	
	result = Py_BuildValue("f", m_blendin);
	
	return result;
}

/*     getPriority                                                           */
char BL_ActionActuator::GetPriority_doc[] = 
"getPriority()\n"
"\tReturns the priority for this actuator.  Actuators with lower\n"
"\tPriority numbers will override actuators with higher numbers.\n";

PyObject* BL_ActionActuator::PyGetPriority(PyObject* self, 
										   PyObject* args, 
										   PyObject* kwds) {
	PyObject *result;
	
	result = Py_BuildValue("i", m_priority);
	
	return result;
}

/*     setAction                                                             */
char BL_ActionActuator::SetAction_doc[] = 
"setAction(action, (reset))\n"
"\t - action    : The name of the action to set as the current action.\n"
"\t - reset     : Optional parameter indicating whether to reset the\n"
"\t               blend timer or not.  A value of 1 indicates that the\n"
"\t               timer should be reset.  A value of 0 will leave it\n"
"\t               unchanged.  If reset is not specified, the timer will"
"\t	              be reset.\n";

PyObject* BL_ActionActuator::PySetAction(PyObject* self, 
										 PyObject* args, 
										 PyObject* kwds) {
	char *string;
	int	reset = 1;

	if (PyArg_ParseTuple(args,"s|i",&string, &reset))
	{
		bAction *action;
		
		action = (bAction*)SCA_ILogicBrick::m_sCurrentLogicManager->GetActionByName(STR_String(string));
		
		if (!action){
			/* NOTE!  Throw an exception or something */
			//			printf ("setAction failed: Action not found\n", string);
		}
		else{
			m_action=action;
			if (reset)
				m_blendframe = 0;
		}
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*     setStart                                                              */
char BL_ActionActuator::SetStart_doc[] = 
"setStart(start)\n"
"\t - start     : Specifies the starting frame of the animation.\n";

PyObject* BL_ActionActuator::PySetStart(PyObject* self, 
										PyObject* args, 
										PyObject* kwds) {
	float start;
	
	if (PyArg_ParseTuple(args,"f",&start))
	{
		m_starttime = start;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*     setEnd                                                                */
char BL_ActionActuator::SetEnd_doc[] = 
"setEnd(end)\n"
"\t - end       : Specifies the ending frame of the animation.\n";

PyObject* BL_ActionActuator::PySetEnd(PyObject* self, 
									  PyObject* args, 
									  PyObject* kwds) {
	float end;
	
	if (PyArg_ParseTuple(args,"f",&end))
	{
		m_endtime = end;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*     setBlendin                                                            */
char BL_ActionActuator::SetBlendin_doc[] = 
"setBlendin(blendin)\n"
"\t - blendin   : Specifies the number of frames of animation to generate\n"
"\t               when making transitions between actions.\n";

PyObject* BL_ActionActuator::PySetBlendin(PyObject* self, 
										  PyObject* args, 
										  PyObject* kwds) {
	float blendin;
	
	if (PyArg_ParseTuple(args,"f",&blendin))
	{
		m_blendin = blendin;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*     setBlendtime                                                          */
char BL_ActionActuator::SetBlendtime_doc[] = 
"setBlendtime(blendtime)\n"
"\t - blendtime : Allows the script to directly modify the internal timer\n"
"\t               used when generating transitions between actions.  This\n"
"\t               parameter must be in the range from 0.0 to 1.0.\n";

PyObject* BL_ActionActuator::PySetBlendtime(PyObject* self, 
										  PyObject* args, 
										  PyObject* kwds) {
	float blendframe;
	
	if (PyArg_ParseTuple(args,"f",&blendframe))
	{
		m_blendframe = blendframe * m_blendin;
		if (m_blendframe<0)
			m_blendframe = 0;
		if (m_blendframe>m_blendin)
			m_blendframe = m_blendin;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*     setPriority                                                           */
char BL_ActionActuator::SetPriority_doc[] = 
"setPriority(priority)\n"
"\t - priority  : Specifies the new priority.  Actuators will lower\n"
"\t               priority numbers will override actuators with higher\n"
"\t               numbers.\n";

PyObject* BL_ActionActuator::PySetPriority(PyObject* self, 
										   PyObject* args, 
										   PyObject* kwds) {
	int priority;
	
	if (PyArg_ParseTuple(args,"i",&priority))
	{
		m_priority = priority;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*     setFrame                                                              */
char BL_ActionActuator::SetFrame_doc[] = 
"setFrame(frame)\n"
"\t - frame     : Specifies the new current frame for the animation\n";

PyObject* BL_ActionActuator::PySetFrame(PyObject* self, 
										PyObject* args, 
										PyObject* kwds) {
	float frame;
	
	if (PyArg_ParseTuple(args,"f",&frame))
	{
		m_localtime = frame;
		if (m_localtime<m_starttime)
			m_localtime=m_starttime;
		else if (m_localtime>m_endtime)
			m_localtime=m_endtime;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*     setProperty                                                           */
char BL_ActionActuator::SetProperty_doc[] = 
"setProperty(prop)\n"
"\t - prop      : A string specifying the property name to be used in\n"
"\t               FromProp playback mode.\n";

PyObject* BL_ActionActuator::PySetProperty(PyObject* self, 
										   PyObject* args, 
										   PyObject* kwds) {
	char *string;
	
	if (PyArg_ParseTuple(args,"s",&string))
	{
		m_propname = string;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/*
PyObject* BL_ActionActuator::PyGetChannel(PyObject* self, 
										   PyObject* args, 
										   PyObject* kwds) {
	char *string;
	
	if (PyArg_ParseTuple(args,"s",&string))
	{
		m_propname = string;
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}
*/

/*     setChannel                                                            */
char BL_ActionActuator::SetChannel_doc[] = 
"setChannel(channel, matrix)\n"
"\t - channel   : A string specifying the name of the bone channel.\n"
"\t - matrix    : A 4x4 matrix specifying the overriding transformation\n"
"\t               as an offset from the bone's rest position.\n";

PyObject* BL_ActionActuator::PySetChannel(PyObject* self, 
										   PyObject* args, 
										   PyObject* kwds) 
{
	float matrix[4][4];
	char *string;
	PyObject* pylist;
	bool	error = false;
	int row,col;
	int	mode = 0;	/* 0 for bone space, 1 for armature/world space */
	
	PyArg_ParseTuple(args,"sO|i", &string, &pylist, &mode);
	
	if (pylist->ob_type == &CListValue::Type)
	{
		CListValue* listval = (CListValue*) pylist;
		if (listval->GetCount() == 4)
		{
			for (row=0;row<4;row++) // each row has a 4-vector [x,y,z, w]
			{
				CListValue* vecval = (CListValue*)listval->GetValue(row);
				for (col=0;col<4;col++)
				{
					matrix[row][col] = vecval->GetValue(col)->GetNumber();
					
				}
			}
		}
		else
		{
			error = true;
		}
	}
	else
	{
		// assert the list is long enough...
		int numitems = PyList_Size(pylist);
		if (numitems == 4)
		{
			for (row=0;row<4;row++) // each row has a 4-vector [x,y,z, w]
			{
				
				PyObject* veclist = PyList_GetItem(pylist,row); // here we have a vector4 list
				for (col=0;col<4;col++)
				{
					matrix[row][col] =  PyFloat_AsDouble(PyList_GetItem(veclist,col));
					
				}
			}
		}
		else
		{
			error = true;
		}
	}
	
	if (!error)
	{

/*	DO IT HERE */
		bPoseChannel *pchan;

		pchan = (bPoseChannel*) MEM_callocN(sizeof(bPoseChannel), "userChannel");
		strcpy(pchan->name, string);
		Mat4ToQuat(matrix, pchan->quat);
		Mat4ToSize(matrix, pchan->size);
		VECCOPY (pchan->loc, matrix[3]);
		
		pchan->flag |= POSE_ROT|POSE_LOC|POSE_SIZE;

		if (!m_userpose){
			m_userpose = (bPose*)MEM_callocN(sizeof(bPose), "userPose");
		}

		verify_pose_channel(m_userpose, string);
		set_pose_channel(m_userpose, pchan);
	}
	
	Py_INCREF(Py_None);
	return Py_None;
}

/* getType */
char BL_ActionActuator::GetType_doc[] =
"getType()\n"
"\tReturns the operation mode of the actuator.\n";
PyObject* BL_ActionActuator::PyGetType(PyObject* self,
                                       PyObject* args, 
                                       PyObject* kwds) {
    return Py_BuildValue("h", m_playtype);
}

/* setType */
char BL_ActionActuator::SetType_doc[] =
"setType(mode)\n"
"\t - mode: Play (0), Flipper (2), LoopStop (3), LoopEnd (4) or Property (6)\n"
"\tSet the operation mode of the actuator.\n";
PyObject* BL_ActionActuator::PySetType(PyObject* self,
                                       PyObject* args,
                                       PyObject* kwds) {
	short typeArg;
                                                                                                             
    if (!PyArg_ParseTuple(args, "h", &typeArg)) {
        return NULL;
    }

	switch (typeArg) {
	case KX_ACT_ACTION_PLAY:
	case KX_ACT_ACTION_FLIPPER:
	case KX_ACT_ACTION_LOOPSTOP:
	case KX_ACT_ACTION_LOOPEND:
	case KX_ACT_ACTION_PROPERTY:
		m_playtype = typeArg;
		break;
	default:
		printf("Invalid type for action actuator: %d\n", typeArg); /* error */
    }
	
    Py_Return;
}

