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blender/source/gameengine/Converter/BL_ActionActuator.cpp

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/**
* $Id$
*
* ***** 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 *****
*/
#if defined (__sgi)
#include <math.h>
#else
#include <cmath>
#endif
#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_nla_types.h"
#include "BKE_action.h"
#include "DNA_action_types.h"
#include "DNA_armature_types.h"
#include "DNA_scene_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_arithb.h"
#include "MT_Matrix4x4.h"
#include "BKE_utildefines.h"
#include "FloatValue.h"
#include "PyObjectPlus.h"
#include "KX_PyMath.h"
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
BL_ActionActuator::~BL_ActionActuator()
{
if (m_pose)
game_free_pose(m_pose);
if (m_userpose)
game_free_pose(m_userpose);
if (m_blendpose)
game_free_pose(m_blendpose);
}
void BL_ActionActuator::ProcessReplica()
{
SCA_IActuator::ProcessReplica();
m_pose = NULL;
m_blendpose = NULL;
m_localtime=m_startframe;
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();
return replica;
}
bool BL_ActionActuator::ClampLocalTime()
{
if (m_startframe < m_endframe)
{
if (m_localtime < m_startframe)
{
m_localtime = m_startframe;
return true;
}
else if (m_localtime > m_endframe)
{
m_localtime = m_endframe;
return true;
}
} else {
if (m_localtime > m_startframe)
{
m_localtime = m_startframe;
return true;
}
else if (m_localtime < m_endframe)
{
m_localtime = m_endframe;
return true;
}
}
return false;
}
void BL_ActionActuator::SetStartTime(float curtime)
{
float direction = m_startframe < m_endframe ? 1.0 : -1.0;
if (!(m_flag & ACT_FLAG_REVERSE))
m_starttime = curtime - direction*(m_localtime - m_startframe)/KX_KetsjiEngine::GetAnimFrameRate();
else
m_starttime = curtime - direction*(m_endframe - m_localtime)/KX_KetsjiEngine::GetAnimFrameRate();
}
void BL_ActionActuator::SetLocalTime(float curtime)
{
float delta_time = (curtime - m_starttime)*KX_KetsjiEngine::GetAnimFrameRate();
if (m_endframe < m_startframe)
delta_time = -delta_time;
if (!(m_flag & ACT_FLAG_REVERSE))
m_localtime = m_startframe + delta_time;
else
m_localtime = m_endframe - delta_time;
}
bool BL_ActionActuator::Update(double curtime, bool frame)
{
bool bNegativeEvent = false;
bool bPositiveEvent = false;
bool keepgoing = true;
bool wrap = false;
bool apply=true;
int priority;
float newweight;
curtime -= KX_KetsjiEngine::GetSuspendedDelta();
// result = true if animation has to be continued, false if animation stops
// maybe there are events for us in the queue !
if (frame)
{
bNegativeEvent = m_negevent;
bPositiveEvent = m_posevent;
RemoveAllEvents();
if (bPositiveEvent)
m_flag |= ACT_FLAG_ACTIVE;
if (bNegativeEvent)
{
// dont continue where we left off when restarting
if (m_end_reset) {
m_flag &= ~ACT_FLAG_LOCKINPUT;
}
if (!(m_flag & ACT_FLAG_ACTIVE))
return false;
m_flag &= ~ACT_FLAG_ACTIVE;
}
}
/* 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_endframe - m_startframe;
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_startframe;
m_starttime = curtime;
}
}
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;
m_flag &= ~ACT_FLAG_KEYUP;
m_flag |= ACT_FLAG_LOCKINPUT;
SetStartTime(curtime);
}
}
if (bNegativeEvent){
m_flag |= ACT_FLAG_KEYUP;
m_flag &= ~ACT_FLAG_LOCKINPUT;
keepgoing=false;
apply=false;
}
break;
case ACT_ACTION_FLIPPER:
if (bPositiveEvent){
if (!(m_flag & ACT_FLAG_LOCKINPUT)){
m_flag &= ~ACT_FLAG_REVERSE;
m_flag |= ACT_FLAG_LOCKINPUT;
SetStartTime(curtime);
}
}
else if (bNegativeEvent){
m_flag |= ACT_FLAG_REVERSE;
m_flag &= ~ACT_FLAG_LOCKINPUT;
SetStartTime(curtime);
}
break;
case ACT_ACTION_PLAY:
if (bPositiveEvent){
if (!(m_flag & ACT_FLAG_LOCKINPUT)){
m_flag &= ~ACT_FLAG_REVERSE;
m_localtime = m_starttime;
m_starttime = curtime;
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{
SetLocalTime(curtime);
}
}
/* Check if a wrapping response is needed */
if (length){
if (m_localtime < m_startframe || m_localtime > m_endframe)
{
m_localtime = m_startframe + fmod(m_localtime, length);
wrap = true;
}
}
else
m_localtime = m_startframe;
/* 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_endframe;
//keepgoing = false;
}
else {
m_localtime=m_startframe;
keepgoing = false;
}
}
break;
case ACT_ACTION_LOOP_END:
if (wrap){
if (m_flag & ACT_FLAG_KEYUP){
keepgoing = false;
m_localtime = m_endframe;
m_flag &= ~ACT_FLAG_LOCKINPUT;
}
SetStartTime(curtime);
}
break;
case ACT_ACTION_PLAY:
if (wrap){
m_localtime = m_endframe;
keepgoing = false;
m_flag &= ~ACT_FLAG_LOCKINPUT;
}
break;
default:
keepgoing = false;
break;
}
/* Set the property if its defined */
if (m_framepropname[0] != '\0') {
CValue* propowner = GetParent();
CValue* oldprop = propowner->GetProperty(m_framepropname);
CValue* newval = new CFloatValue(m_localtime);
if (oldprop) {
oldprop->SetValue(newval);
} else {
propowner->SetProperty(m_framepropname, newval);
}
newval->Release();
}
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 */
// XXX extract_pose_from_action(m_pose, m_action, m_localtime);
/* Perform the user override (if any) */
if (m_userpose){
extract_pose_from_pose(m_pose, m_userpose);
game_free_pose(m_userpose); //cant use MEM_freeN(m_userpose) because the channels need freeing too.
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);
m_blendstart = curtime;
}
/* Find percentages */
newweight = (m_blendframe/(float)m_blendin);
// XXX blend_poses(m_pose, m_blendpose, 1.0 - newweight, ACTSTRIPMODE_BLEND);
/* Increment current blending percentage */
m_blendframe = (curtime - m_blendstart)*KX_KetsjiEngine::GetAnimFrameRate();
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 */
/* ------------------------------------------------------------------------- */
/* setStart */
const char BL_ActionActuator::GetAction_doc[] =
"getAction()\n"
"\tReturns a string containing the name of the current action.\n";
PyObject* BL_ActionActuator::PyGetAction(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("getAction()", "the action property");
if (m_action){
return PyString_FromString(m_action->id.name+2);
}
Py_RETURN_NONE;
}
/* getProperty */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("getProperty()", "the property property");
PyObject *result;
result = Py_BuildValue("s", (const char *)m_propname);
return result;
}
/* getProperty */
const char BL_ActionActuator::GetFrameProperty_doc[] =
"getFrameProperty()\n"
"\tReturns the name of the property, that is set to the current frame number.\n";
PyObject* BL_ActionActuator::PyGetFrameProperty(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("getFrameProperty()", "the frameProperty property");
PyObject *result;
result = Py_BuildValue("s", (const char *)m_framepropname);
return result;
}
/* getFrame */
const char BL_ActionActuator::GetFrame_doc[] =
"getFrame()\n"
"\tReturns the current frame number.\n";
PyObject* BL_ActionActuator::PyGetFrame(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("getFrame()", "the frame property");
PyObject *result;
result = Py_BuildValue("f", m_localtime);
return result;
}
/* getEnd */
const char BL_ActionActuator::GetEnd_doc[] =
"getEnd()\n"
"\tReturns the last frame of the action.\n";
PyObject* BL_ActionActuator::PyGetEnd(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("getEnd()", "the end property");
PyObject *result;
result = Py_BuildValue("f", m_endframe);
return result;
}
/* getStart */
const char BL_ActionActuator::GetStart_doc[] =
"getStart()\n"
"\tReturns the starting frame of the action.\n";
PyObject* BL_ActionActuator::PyGetStart(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("getStart()", "the start property");
PyObject *result;
result = Py_BuildValue("f", m_startframe);
return result;
}
/* getBlendin */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("getBlendin()", "the blendin property");
PyObject *result;
result = Py_BuildValue("f", m_blendin);
return result;
}
/* getPriority */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("getPriority()", "the priority property");
PyObject *result;
result = Py_BuildValue("i", m_priority);
return result;
}
/* setAction */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("setAction()", "the action property");
char *string;
int reset = 1;
if (PyArg_ParseTuple(args,"s|i:setAction",&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;
}
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setStart */
const char BL_ActionActuator::SetStart_doc[] =
"setStart(start)\n"
"\t - start : Specifies the starting frame of the animation.\n";
PyObject* BL_ActionActuator::PySetStart(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("setStart()", "the start property");
float start;
if (PyArg_ParseTuple(args,"f:setStart",&start))
{
m_startframe = start;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setEnd */
const char BL_ActionActuator::SetEnd_doc[] =
"setEnd(end)\n"
"\t - end : Specifies the ending frame of the animation.\n";
PyObject* BL_ActionActuator::PySetEnd(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("setEnd()", "the end property");
float end;
if (PyArg_ParseTuple(args,"f:setEnd",&end))
{
m_endframe = end;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setBlendin */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("setBlendin()", "the blendin property");
float blendin;
if (PyArg_ParseTuple(args,"f:setBlendin",&blendin))
{
m_blendin = blendin;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setBlendtime */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("setBlendtime()", "the blendtime property");
float blendframe;
if (PyArg_ParseTuple(args,"f:setBlendtime",&blendframe))
{
m_blendframe = blendframe * m_blendin;
if (m_blendframe<0)
m_blendframe = 0;
if (m_blendframe>m_blendin)
m_blendframe = m_blendin;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setPriority */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("setPriority()", "the priority property");
int priority;
if (PyArg_ParseTuple(args,"i:setPriority",&priority))
{
m_priority = priority;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setFrame */
const char BL_ActionActuator::SetFrame_doc[] =
"setFrame(frame)\n"
"\t - frame : Specifies the new current frame for the animation\n";
PyObject* BL_ActionActuator::PySetFrame(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("setFrame()", "the frame property");
float frame;
if (PyArg_ParseTuple(args,"f:setFrame",&frame))
{
m_localtime = frame;
if (m_localtime<m_startframe)
m_localtime=m_startframe;
else if (m_localtime>m_endframe)
m_localtime=m_endframe;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setProperty */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("setProperty()", "the property property");
char *string;
if (PyArg_ParseTuple(args,"s:setProperty",&string))
{
m_propname = string;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
/* setFrameProperty */
const char BL_ActionActuator::SetFrameProperty_doc[] =
"setFrameProperty(prop)\n"
"\t - prop : A string specifying the property of the frame set up update.\n";
PyObject* BL_ActionActuator::PySetFrameProperty(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("setFrameProperty()", "the frameProperty property");
char *string;
if (PyArg_ParseTuple(args,"s:setFrameProperty",&string))
{
m_framepropname = string;
}
else {
return NULL;
}
Py_RETURN_NONE;
}
PyObject* BL_ActionActuator::PyGetChannel(PyObject* value) {
char *string= PyString_AsString(value);
if (!string) {
PyErr_SetString(PyExc_TypeError, "expected a single string");
return NULL;
}
bPoseChannel *pchan;
// get_pose_channel accounts for NULL pose, run on both incase one exists but
// the channel doesnt
if( !(pchan=get_pose_channel(m_userpose, string)) &&
!(pchan=get_pose_channel(m_pose, string)) )
{
PyErr_SetString(PyExc_ValueError, "channel doesnt exist");
return NULL;
}
PyObject *ret = PyTuple_New(3);
PyObject *list = PyList_New(3);
PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->loc[0]));
PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->loc[1]));
PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->loc[2]));
PyTuple_SET_ITEM(ret, 0, list);
list = PyList_New(3);
PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->size[0]));
PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->size[1]));
PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->size[2]));
PyTuple_SET_ITEM(ret, 1, list);
list = PyList_New(4);
PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->quat[0]));
PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->quat[1]));
PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->quat[2]));
PyList_SET_ITEM(list, 3, PyFloat_FromDouble(pchan->quat[3]));
PyTuple_SET_ITEM(ret, 2, list);
return ret;
/*
return Py_BuildValue("([fff][fff][ffff])",
pchan->loc[0], pchan->loc[1], pchan->loc[2],
pchan->size[0], pchan->size[1], pchan->size[2],
pchan->quat[0], pchan->quat[1], pchan->quat[2], pchan->quat[3] );
*/
}
/* getType */
const char BL_ActionActuator::GetType_doc[] =
"getType()\n"
"\tReturns the operation mode of the actuator.\n";
PyObject* BL_ActionActuator::PyGetType(PyObject* args,
PyObject* kwds) {
ShowDeprecationWarning("getType()", "the type property");
return Py_BuildValue("h", m_playtype);
}
/* setType */
const 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* args,
PyObject* kwds) {
ShowDeprecationWarning("setType()", "the type property");
short typeArg;
if (!PyArg_ParseTuple(args, "h:setType", &typeArg)) {
return NULL;
}
switch (typeArg) {
case ACT_ACTION_PLAY:
case ACT_ACTION_FLIPPER:
case ACT_ACTION_LOOP_STOP:
case ACT_ACTION_LOOP_END:
case ACT_ACTION_FROM_PROP:
m_playtype = typeArg;
break;
default:
printf("Invalid type for action actuator: %d\n", typeArg); /* error */
}
Py_RETURN_NONE;
}
PyObject* BL_ActionActuator::PyGetContinue() {
ShowDeprecationWarning("getContinue()", "the continue property");
return PyInt_FromLong((long)(m_end_reset==0));
}
PyObject* BL_ActionActuator::PySetContinue(PyObject* value) {
ShowDeprecationWarning("setContinue()", "the continue property");
int param = PyObject_IsTrue( value );
if( param == -1 ) {
PyErr_SetString( PyExc_TypeError, "expected True/False or 0/1" );
return NULL;
}
if (param) {
m_end_reset = 0;
} else {
m_end_reset = 1;
}
Py_RETURN_NONE;
}
//<-----Deprecated
/* setChannel */
KX_PYMETHODDEF_DOC(BL_ActionActuator, setChannel,
"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")
{
BL_ArmatureObject *obj = (BL_ArmatureObject*)GetParent();
char *string;
PyObject *pymat= NULL;
PyObject *pyloc= NULL, *pysize= NULL, *pyquat= NULL;
bPoseChannel *pchan;
if(PyTuple_Size(args)==2) {
if (!PyArg_ParseTuple(args,"sO:setChannel", &string, &pymat)) // matrix
return NULL;
}
else if(PyTuple_Size(args)==4) {
if (!PyArg_ParseTuple(args,"sOOO:setChannel", &string, &pyloc, &pysize, &pyquat)) // loc/size/quat
return NULL;
}
else {
PyErr_SetString(PyExc_ValueError, "Expected a string and a 4x4 matrix (2 args) or a string and loc/size/quat sequences (4 args)");
return NULL;
}
if(pymat) {
float matrix[4][4];
MT_Matrix4x4 mat;
if(!PyMatTo(pymat, mat))
return NULL;
mat.setValue((const float *)matrix);
BL_ArmatureObject *obj = (BL_ArmatureObject*)GetParent();
obj->GetPose(&m_pose); /* Get the underlying pose from the armature */
if (!m_userpose) {
obj->GetPose(&m_pose); /* Get the underlying pose from the armature */
game_copy_pose(&m_userpose, m_pose);
}
pchan= verify_pose_channel(m_userpose, string); // adds the channel if its not there.
VECCOPY (pchan->loc, matrix[3]);
Mat4ToSize(matrix, pchan->size);
Mat4ToQuat(matrix, pchan->quat);
}
else {
MT_Vector3 loc;
MT_Vector3 size;
MT_Vector4 quat;
if (!PyVecTo(pyloc, loc) || !PyVecTo(pysize, size) || !PyVecTo(pyquat, quat))
return NULL;
// same as above
if (!m_userpose) {
obj->GetPose(&m_pose); /* Get the underlying pose from the armature */
game_copy_pose(&m_userpose, m_pose);
}
pchan= verify_pose_channel(m_userpose, string);
// for some reason loc.setValue(pchan->loc) fails
pchan->loc[0]= loc[0]; pchan->loc[1]= loc[1]; pchan->loc[2]= loc[2];
pchan->size[0]= size[0]; pchan->size[1]= size[1]; pchan->size[2]= size[2];
pchan->quat[0]= quat[0]; pchan->quat[1]= quat[1]; pchan->quat[2]= quat[2]; pchan->quat[3]= quat[3];
}
pchan->flag |= POSE_ROT|POSE_LOC|POSE_SIZE;
Py_RETURN_NONE;
}
/* ------------------------------------------------------------------------- */
/* Python Integration Hooks */
/* ------------------------------------------------------------------------- */
PyTypeObject BL_ActionActuator::Type = {
#if (PY_VERSION_HEX >= 0x02060000)
PyVarObject_HEAD_INIT(NULL, 0)
#else
/* python 2.5 and below */
PyObject_HEAD_INIT( NULL ) /* required py macro */
0, /* ob_size */
#endif
"BL_ActionActuator",
sizeof(PyObjectPlus_Proxy),
0,
py_base_dealloc,
0,
0,
0,
0,
py_base_repr,
0,0,0,0,0,0,
py_base_getattro,
py_base_setattro,
0,0,0,0,0,0,0,0,0,
Methods
};
PyParentObject BL_ActionActuator::Parents[] = {
&BL_ActionActuator::Type,
&SCA_IActuator::Type,
&SCA_ILogicBrick::Type,
&CValue::Type,
NULL
};
PyMethodDef BL_ActionActuator::Methods[] = {
//Deprecated ----->
{"setAction", (PyCFunction) BL_ActionActuator::sPySetAction, METH_VARARGS, (PY_METHODCHAR)SetAction_doc},
{"setStart", (PyCFunction) BL_ActionActuator::sPySetStart, METH_VARARGS, (PY_METHODCHAR)SetStart_doc},
{"setEnd", (PyCFunction) BL_ActionActuator::sPySetEnd, METH_VARARGS, (PY_METHODCHAR)SetEnd_doc},
{"setBlendin", (PyCFunction) BL_ActionActuator::sPySetBlendin, METH_VARARGS, (PY_METHODCHAR)SetBlendin_doc},
{"setPriority", (PyCFunction) BL_ActionActuator::sPySetPriority, METH_VARARGS, (PY_METHODCHAR)SetPriority_doc},
{"setFrame", (PyCFunction) BL_ActionActuator::sPySetFrame, METH_VARARGS, (PY_METHODCHAR)SetFrame_doc},
{"setProperty", (PyCFunction) BL_ActionActuator::sPySetProperty, METH_VARARGS, (PY_METHODCHAR)SetProperty_doc},
{"setFrameProperty", (PyCFunction) BL_ActionActuator::sPySetFrameProperty, METH_VARARGS, (PY_METHODCHAR)SetFrameProperty_doc},
{"setBlendtime", (PyCFunction) BL_ActionActuator::sPySetBlendtime, METH_VARARGS, (PY_METHODCHAR)SetBlendtime_doc},
{"getAction", (PyCFunction) BL_ActionActuator::sPyGetAction, METH_VARARGS, (PY_METHODCHAR)GetAction_doc},
{"getStart", (PyCFunction) BL_ActionActuator::sPyGetStart, METH_VARARGS, (PY_METHODCHAR)GetStart_doc},
{"getEnd", (PyCFunction) BL_ActionActuator::sPyGetEnd, METH_VARARGS, (PY_METHODCHAR)GetEnd_doc},
{"getBlendin", (PyCFunction) BL_ActionActuator::sPyGetBlendin, METH_VARARGS, (PY_METHODCHAR)GetBlendin_doc},
{"getPriority", (PyCFunction) BL_ActionActuator::sPyGetPriority, METH_VARARGS, (PY_METHODCHAR)GetPriority_doc},
{"getFrame", (PyCFunction) BL_ActionActuator::sPyGetFrame, METH_VARARGS, (PY_METHODCHAR)GetFrame_doc},
{"getProperty", (PyCFunction) BL_ActionActuator::sPyGetProperty, METH_VARARGS, (PY_METHODCHAR)GetProperty_doc},
{"getFrameProperty", (PyCFunction) BL_ActionActuator::sPyGetFrameProperty, METH_VARARGS, (PY_METHODCHAR)GetFrameProperty_doc},
{"getChannel", (PyCFunction) BL_ActionActuator::sPyGetChannel, METH_O},
{"getType", (PyCFunction) BL_ActionActuator::sPyGetType, METH_VARARGS, (PY_METHODCHAR)GetType_doc},
{"setType", (PyCFunction) BL_ActionActuator::sPySetType, METH_VARARGS, (PY_METHODCHAR)SetType_doc},
{"getContinue", (PyCFunction) BL_ActionActuator::sPyGetContinue, METH_NOARGS, 0},
{"setContinue", (PyCFunction) BL_ActionActuator::sPySetContinue, METH_O, 0},
//<------
KX_PYMETHODTABLE(BL_ActionActuator, setChannel),
{NULL,NULL} //Sentinel
};
PyAttributeDef BL_ActionActuator::Attributes[] = {
KX_PYATTRIBUTE_FLOAT_RW("frameStart", 0, MAXFRAMEF, BL_ActionActuator, m_startframe),
KX_PYATTRIBUTE_FLOAT_RW("frameEnd", 0, MAXFRAMEF, BL_ActionActuator, m_endframe),
KX_PYATTRIBUTE_FLOAT_RW("blendIn", 0, MAXFRAMEF, BL_ActionActuator, m_blendin),
KX_PYATTRIBUTE_RW_FUNCTION("action", BL_ActionActuator, pyattr_get_action, pyattr_set_action),
KX_PYATTRIBUTE_SHORT_RW("priority", 0, 100, false, BL_ActionActuator, m_priority),
KX_PYATTRIBUTE_FLOAT_RW_CHECK("frame", 0, MAXFRAMEF, BL_ActionActuator, m_localtime, CheckFrame),
KX_PYATTRIBUTE_STRING_RW("propName", 0, 31, false, BL_ActionActuator, m_propname),
KX_PYATTRIBUTE_STRING_RW("framePropName", 0, 31, false, BL_ActionActuator, m_framepropname),
KX_PYATTRIBUTE_BOOL_RW("useContinue", BL_ActionActuator, m_end_reset),
KX_PYATTRIBUTE_FLOAT_RW_CHECK("blendTime", 0, MAXFRAMEF, BL_ActionActuator, m_blendframe, CheckBlendTime),
KX_PYATTRIBUTE_SHORT_RW_CHECK("mode",0,100,false,BL_ActionActuator,m_playtype,CheckType),
{ NULL } //Sentinel
};
PyObject* BL_ActionActuator::py_getattro(PyObject *attr) {
py_getattro_up(SCA_IActuator);
}
PyObject* BL_ActionActuator::py_getattro_dict() {
py_getattro_dict_up(SCA_IActuator);
}
int BL_ActionActuator::py_setattro(PyObject *attr, PyObject* value) {
py_setattro_up(SCA_IActuator);
}
PyObject* BL_ActionActuator::pyattr_get_action(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
BL_ActionActuator* self= static_cast<BL_ActionActuator*>(self_v);
return PyString_FromString(self->GetAction() ? self->GetAction()->id.name+2 : "");
}
int BL_ActionActuator::pyattr_set_action(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
BL_ActionActuator* self= static_cast<BL_ActionActuator*>(self_v);
if (!PyString_Check(value))
{
PyErr_SetString(PyExc_ValueError, "actuator.action = val: Action Actuator, expected the string name of the action");
return PY_SET_ATTR_FAIL;
}
bAction *action= NULL;
STR_String val = PyString_AsString(value);
if (val != "")
{
action= (bAction*)SCA_ILogicBrick::m_sCurrentLogicManager->GetActionByName(val);
if (!action)
{
PyErr_SetString(PyExc_ValueError, "actuator.action = val: Action Actuator, action not found!");
return PY_SET_ATTR_FAIL;
}
}
self->SetAction(action);
return PY_SET_ATTR_SUCCESS;
}
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