bool SCA_PropertyActuator::Update()
{
bool result = false;
bool bNegativeEvent = IsNegativeEvent();
RemoveAllEvents();
if (bNegativeEvent)
return false; // do nothing on negative events
CValue* propowner = GetParent();
CParser parser;
parser.SetContext( propowner->AddRef());
CExpression* userexpr= NULL;
if (m_type==KX_ACT_PROP_TOGGLE)
{
/* dont use */
CValue* newval;
CValue* oldprop = propowner->GetProperty(m_propname);
if (oldprop)
{
newval = new CBoolValue((oldprop->GetNumber()==0.0) ? true:false);
oldprop->SetValue(newval);
} else
{ /* as not been assigned, evaluate as false, so assign true */
newval = new CBoolValue(true);
propowner->SetProperty(m_propname,newval);
}
newval->Release();
}
else if ((userexpr = parser.ProcessText(m_exprtxt))) {
switch (m_type)
{
case KX_ACT_PROP_ASSIGN:
{
CValue* newval = userexpr->Calculate();
CValue* oldprop = propowner->GetProperty(m_propname);
if (oldprop)
{
oldprop->SetValue(newval);
} else
{
propowner->SetProperty(m_propname,newval);
}
newval->Release();
break;
}
case KX_ACT_PROP_ADD:
{
CValue* oldprop = propowner->GetProperty(m_propname);
if (oldprop)
{
// int waarde = (int)oldprop->GetNumber(); /*unused*/
CExpression* expr = new COperator2Expr(VALUE_ADD_OPERATOR,new CConstExpr(oldprop->AddRef()),
userexpr->AddRef());
CValue* newprop = expr->Calculate();
oldprop->SetValue(newprop);
newprop->Release();
expr->Release();
}
break;
}
case KX_ACT_PROP_COPY:
{
if (m_sourceObj)
{
CValue* copyprop = m_sourceObj->GetProperty(m_exprtxt);
if (copyprop)
{
CValue *val = copyprop->GetReplica();
GetParent()->SetProperty(
m_propname,
val);
val->Release();
}
}
break;
}
/* case KX_ACT_PROP_TOGGLE: */ /* accounted for above, no need for userexpr */
default:
{
}
}
userexpr->Release();
}
return result;
}
bool BL_ActionActuator::Update(double curtime, bool frame)
{
bool bNegativeEvent = false;
bool bPositiveEvent = false;
bool bUseContinue = false;
KX_GameObject *obj = (KX_GameObject*)GetParent();
short playtype = BL_Action::ACT_MODE_PLAY;
float start = m_startframe;
float end = m_endframe;
// If we don't have an action, we can't do anything
if (!m_action)
return false;
// Convert our playtype to one that BL_Action likes
switch(m_playtype)
{
case ACT_ACTION_LOOP_END:
case ACT_ACTION_LOOP_STOP:
playtype = BL_Action::ACT_MODE_LOOP;
break;
case ACT_ACTION_PINGPONG:
// We handle ping pong ourselves to increase compabitility
// with files made prior to animation changes from GSoC 2011.
playtype = BL_Action::ACT_MODE_PLAY;
if (m_flag & ACT_FLAG_REVERSE)
{
start = m_endframe;
end = m_startframe;
}
break;
case ACT_ACTION_FROM_PROP:
CValue* prop = GetParent()->GetProperty(m_propname);
// If we don't have a property, we can't do anything, so just bail
if (!prop) return false;
playtype = BL_Action::ACT_MODE_PLAY;
start = end = prop->GetNumber();
break;
}
if (m_flag & ACT_FLAG_CONTINUE)
bUseContinue = true;
// Handle events
if (frame)
{
bNegativeEvent = m_negevent;
bPositiveEvent = m_posevent;
RemoveAllEvents();
}
// "Active" actions need to keep updating their current frame
if (bUseContinue && (m_flag & ACT_FLAG_ACTIVE))
m_localtime = obj->GetActionFrame(m_layer);
if (m_flag & ACT_FLAG_ATTEMPT_PLAY)
SetLocalTime(curtime);
else
ResetStartTime(curtime);
// Handle a frame property if it's defined
if ((m_flag & ACT_FLAG_ACTIVE) && m_framepropname[0] != 0)
{
CValue* oldprop = obj->GetProperty(m_framepropname);
CValue* newval = new CFloatValue(obj->GetActionFrame(m_layer));
if (oldprop)
oldprop->SetValue(newval);
else
obj->SetProperty(m_framepropname, newval);
newval->Release();
}
// Handle a finished animation
if ((m_flag & ACT_FLAG_PLAY_END) && (m_flag & ACT_FLAG_ACTIVE) && obj->IsActionDone(m_layer))
{
m_flag &= ~ACT_FLAG_ACTIVE;
m_flag &= ~ACT_FLAG_ATTEMPT_PLAY;
if (m_playtype == ACT_ACTION_PINGPONG)
m_flag ^= ACT_FLAG_REVERSE;
return false;
}
// If a different action is playing, we've been overruled and are no longer active
if (obj->GetCurrentAction(m_layer) != m_action && !obj->IsActionDone(m_layer))
m_flag &= ~ACT_FLAG_ACTIVE;
if (bPositiveEvent || (m_flag & ACT_FLAG_ATTEMPT_PLAY && !(m_flag & ACT_FLAG_ACTIVE)))
{
if (bPositiveEvent && m_playtype == ACT_ACTION_PLAY)
{
if (obj->IsActionDone(m_layer))
m_localtime = start;
ResetStartTime(curtime);
}
if (obj->PlayAction(m_action->id.name+2, start, end, m_layer, m_priority, m_blendin, playtype, m_layer_weight, m_ipo_flags))
{
m_flag |= ACT_FLAG_ACTIVE;
if (bUseContinue)
obj->SetActionFrame(m_layer, m_localtime);
if (m_playtype == ACT_ACTION_PLAY || m_playtype == ACT_ACTION_PINGPONG)
m_flag |= ACT_FLAG_PLAY_END;
else
m_flag &= ~ACT_FLAG_PLAY_END;
}
m_flag |= ACT_FLAG_ATTEMPT_PLAY;
}
else if ((m_flag & ACT_FLAG_ACTIVE) && bNegativeEvent)
{
m_flag &= ~ACT_FLAG_ATTEMPT_PLAY;
m_localtime = obj->GetActionFrame(m_layer);
bAction *curr_action = obj->GetCurrentAction(m_layer);
if (curr_action && curr_action != m_action)
{
// Someone changed the action on us, so we wont mess with it
// Hopefully there wont be too many problems with two actuators using
// the same action...
m_flag &= ~ACT_FLAG_ACTIVE;
return false;
}
switch(m_playtype)
{
case ACT_ACTION_LOOP_STOP:
obj->StopAction(m_layer); // Stop the action after getting the frame
// We're done
m_flag &= ~ACT_FLAG_ACTIVE;
return false;
case ACT_ACTION_LOOP_END:
// Convert into a play and let it finish
obj->SetPlayMode(m_layer, BL_Action::ACT_MODE_PLAY);
m_flag |= ACT_FLAG_PLAY_END;
break;
case ACT_ACTION_FLIPPER:
// Convert into a play action and play back to the beginning
end = start;
start = obj->GetActionFrame(m_layer);
obj->PlayAction(m_action->id.name+2, start, end, m_layer, m_priority, 0, BL_Action::ACT_MODE_PLAY, m_layer_weight, m_ipo_flags);
m_flag |= ACT_FLAG_PLAY_END;
break;
}
}
return m_flag & ACT_FLAG_ACTIVE;
}
bool BL_ShapeActionActuator::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)
{
if (!(m_flag & ACT_FLAG_ACTIVE))
return false;
m_flag &= ~ACT_FLAG_ACTIVE;
}
}
/* This action can only be attached to a deform object */
BL_DeformableGameObject *obj = (BL_DeformableGameObject*)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_PINGPONG:
if (bPositiveEvent){
if (!(m_flag & ACT_FLAG_LOCKINPUT)){
m_flag &= ~ACT_FLAG_KEYUP;
m_localtime = m_starttime;
m_starttime = curtime;
m_flag |= ACT_FLAG_LOCKINPUT;
}
}
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_PINGPONG:
if (wrap){
if (!(m_flag & ACT_FLAG_REVERSE))
m_localtime = m_endframe;
else
m_localtime = m_startframe;
m_flag &= ~ACT_FLAG_LOCKINPUT;
m_flag ^= ACT_FLAG_REVERSE; //flip direction
keepgoing = false;
}
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=0.0f;
/* Apply the pose if necessary*/
if (apply) {
/* Priority test */
if (obj->SetActiveAction(this, priority, curtime)){
BL_ShapeDeformer *shape_deformer = dynamic_cast<BL_ShapeDeformer*>(obj->GetDeformer());
Key *key = NULL;
if (shape_deformer)
key = shape_deformer->GetKey();
if (!key) {
// this could happen if the mesh was changed in the middle of an action
// and the new mesh has no key, stop the action
keepgoing = false;
}
else {
ListBase tchanbase= {NULL, NULL};
if (m_blendin && m_blendframe==0.0f){
// this is the start of the blending, remember the startup shape
obj->GetShape(m_blendshape);
m_blendstart = curtime;
}
KeyBlock *kb;
// We go through and clear out the keyblocks so there isn't any interference
// from other shape actions
for (kb=(KeyBlock*)key->block.first; kb; kb=(KeyBlock*)kb->next)
kb->curval = 0.f;
animsys_evaluate_action(m_idptr, m_action, NULL, m_localtime);
// XXX - in 2.5 theres no way to do this. possibly not that important to support - Campbell
if (0) { // XXX !execute_ipochannels(&tchanbase)) {
// no update, this is possible if action does not match the keys, stop the action
keepgoing = false;
}
else {
// the key have changed, apply blending if needed
if (m_blendin && (m_blendframe<m_blendin)){
newweight = (m_blendframe/(float)m_blendin);
BlendShape(key, 1.0f - newweight);
/* Increment current blending percentage */
m_blendframe = (curtime - m_blendstart)*KX_KetsjiEngine::GetAnimFrameRate();
if (m_blendframe>m_blendin)
m_blendframe = m_blendin;
}
m_lastUpdate = m_localtime;
}
BLI_freelistN(&tchanbase);
}
}
else{
m_blendframe = 0.0f;
}
}
if (!keepgoing){
m_blendframe = 0.0f;
}
return keepgoing;
};
void BL_ConvertTextProperty(Object* object, KX_FontObject* fontobj,SCA_TimeEventManager* timemgr,SCA_IScene* scene, bool isInActiveLayer)
{
CValue* tprop = fontobj->GetProperty("Text");
if(!tprop) return;
bProperty* prop = get_ob_property(object, "Text");
if(!prop) return;
Curve *curve = static_cast<Curve *>(object->data);
STR_String str = curve->str;
CValue* propval = NULL;
switch(prop->type) {
case GPROP_BOOL:
{
int value = atoi(str);
propval = new CBoolValue((bool)(value != 0));
tprop->SetValue(propval);
break;
}
case GPROP_INT:
{
int value = atoi(str);
propval = new CIntValue(value);
tprop->SetValue(propval);
break;
}
case GPROP_FLOAT:
{
float floatprop = atof(str);
propval = new CFloatValue(floatprop);
tprop->SetValue(propval);
break;
}
case GPROP_STRING:
{
propval = new CStringValue(str, "");
tprop->SetValue(propval);
break;
}
case GPROP_TIME:
{
float floatprop = atof(str);
CValue* timeval = new CFloatValue(floatprop);
// set a subproperty called 'timer' so that
// we can register the replica of this property
// at the time a game object is replicated (AddObjectActuator triggers this)
CValue *bval = new CBoolValue(true);
timeval->SetProperty("timer",bval);
bval->Release();
if (isInActiveLayer)
{
timemgr->AddTimeProperty(timeval);
}
propval = timeval;
tprop->SetValue(timeval);
}
default:
{
// todo make an assert etc.
}
}
if (propval) {
propval->Release();
}
}
bool KX_IpoActuator::Update(double curtime, bool frame)
{
// result = true if animation has to be continued, false if animation stops
// maybe there are events for us in the queue !
bool bNegativeEvent = false;
bool numevents = false;
bool bIpoStart = false;
curtime -= KX_KetsjiEngine::GetSuspendedDelta();
if (frame)
{
numevents = m_posevent || m_negevent;
bNegativeEvent = IsNegativeEvent();
RemoveAllEvents();
}
float start_smaller_then_end = ( m_startframe < m_endframe ? 1.0f : -1.0f);
bool result=true;
if (!bNegativeEvent)
{
if (m_starttime < -2.0f*fabs(m_endframe - m_startframe))
{
// start for all Ipo, initial start for LOOP_STOP
m_starttime = curtime;
m_bIpoPlaying = true;
bIpoStart = true;
}
}
switch ((IpoActType)m_type)
{
case KX_ACT_IPO_PLAY:
{
// Check if playing forwards. result = ! finished
if (start_smaller_then_end > 0.f)
result = (m_localtime < m_endframe && m_bIpoPlaying);
else
result = (m_localtime > m_endframe && m_bIpoPlaying);
if (result)
{
SetLocalTime(curtime);
/* Perform clamping */
ClampLocalTime();
if (bIpoStart)
((KX_GameObject*)GetParent())->InitIPO(m_ipo_as_force, m_ipo_add, m_ipo_local);
((KX_GameObject*)GetParent())->UpdateIPO(m_localtime,m_recurse);
} else
{
m_localtime=m_startframe;
m_direction=1;
}
break;
}
case KX_ACT_IPO_PINGPONG:
{
result = true;
if (bNegativeEvent && !m_bIpoPlaying)
result = false;
else
SetLocalTime(curtime);
if (ClampLocalTime())
{
result = false;
m_direction = -m_direction;
}
if (bIpoStart && m_direction > 0)
((KX_GameObject*)GetParent())->InitIPO(m_ipo_as_force, m_ipo_add, m_ipo_local);
((KX_GameObject*)GetParent())->UpdateIPO(m_localtime,m_recurse);
break;
}
case KX_ACT_IPO_FLIPPER:
{
if (bNegativeEvent && !m_bIpoPlaying)
result = false;
if (numevents)
{
float oldDirection = m_direction;
if (bNegativeEvent)
m_direction = -1;
else
m_direction = 1;
if (m_direction != oldDirection)
// changing direction, reset start time
SetStartTime(curtime);
}
SetLocalTime(curtime);
if (ClampLocalTime() && m_localtime == m_startframe)
result = false;
if (bIpoStart)
((KX_GameObject*)GetParent())->InitIPO(m_ipo_as_force, m_ipo_add, m_ipo_local);
((KX_GameObject*)GetParent())->UpdateIPO(m_localtime,m_recurse);
break;
}
case KX_ACT_IPO_LOOPSTOP:
{
if (numevents)
{
if (bNegativeEvent)
{
result = false;
m_bNegativeEvent = false;
numevents = false;
}
if (!m_bIpoPlaying)
{
// Ipo was stopped, make sure we will restart from where it stopped
SetStartTime(curtime);
if (!bNegativeEvent)
// positive signal will restart the Ipo
m_bIpoPlaying = true;
}
} // fall through to loopend, and quit the ipo animation immediatly
}
case KX_ACT_IPO_LOOPEND:
{
if (numevents) {
if (bNegativeEvent && m_bIpoPlaying) {
m_bNegativeEvent = true;
}
}
if (bNegativeEvent && !m_bIpoPlaying) {
result = false;
}
else
{
if (m_localtime*start_smaller_then_end < m_endframe*start_smaller_then_end)
{
SetLocalTime(curtime);
}
else {
if (!m_bNegativeEvent) {
/* Perform wraparound */
SetLocalTime(curtime);
if (start_smaller_then_end > 0.f)
m_localtime = m_startframe + fmod(m_localtime - m_startframe, m_endframe - m_startframe);
else
m_localtime = m_startframe - fmod(m_startframe - m_localtime, m_startframe - m_endframe);
SetStartTime(curtime);
bIpoStart = true;
}
else
{
/* Perform clamping */
m_localtime=m_endframe;
result = false;
m_bNegativeEvent = false;
}
}
}
if (m_bIpoPlaying && bIpoStart)
((KX_GameObject*)GetParent())->InitIPO(m_ipo_as_force, m_ipo_add, m_ipo_local);
((KX_GameObject*)GetParent())->UpdateIPO(m_localtime,m_recurse);
break;
}
case KX_ACT_IPO_KEY2KEY:
{
// not implemented yet
result = false;
break;
}
case KX_ACT_IPO_FROM_PROP:
{
result = !bNegativeEvent;
CValue* propval = GetParent()->GetProperty(m_propname);
if (propval)
{
m_localtime = propval->GetNumber();
if (bIpoStart)
((KX_GameObject*)GetParent())->InitIPO(m_ipo_as_force, m_ipo_add, m_ipo_local);
((KX_GameObject*)GetParent())->UpdateIPO(m_localtime,m_recurse);
} else
{
result = false;
}
break;
}
default:
result = false;
}
/* 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 (!result)
{
if (m_type != KX_ACT_IPO_LOOPSTOP)
this->ResetStartTime();
m_bIpoPlaying = false;
}
return result;
}
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);
// 2.4x function,
/* Override the necessary channels with ones from the action */
// XXX extract_pose_from_action(m_pose, m_action, m_localtime);
// 2.5x - replacement for extract_pose_from_action(...) above.
{
struct PointerRNA id_ptr;
Object *arm= obj->GetArmatureObject();
bPose *pose_back= arm->pose;
arm->pose= m_pose;
RNA_id_pointer_create((ID *)arm, &id_ptr);
animsys_evaluate_action(&id_ptr, m_action, NULL, m_localtime);
arm->pose= pose_back;
// 2.5x - could also do this but looks too high level, constraints use this, it works ok.
// Object workob; /* evaluate using workob */
// what_does_obaction((Scene *)obj->GetScene(), obj->GetArmatureObject(), &workob, m_pose, m_action, NULL, m_localtime);
}
// done getting the pose from the action
/* 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);
game_blend_poses(m_pose, m_blendpose, 1.0 - newweight);
/* 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;
};