public override void update (float t)
{
int found = 0;
float new_t = 0;
CCAction action0 = _actions [0];
CCAction action1 = _actions [1];
if(FloatUtils.Small(t , _split) ) {
// action[0]
found = 0;
if( !FloatUtils.EQ(_split , 0) )
new_t = t / _split;
else
new_t = 1;
} else {
// action[1]
found = 1;
if (FloatUtils.EQ( _split , 1) )
new_t = 1;
else
new_t = (t-_split) / (1 - _split );
}
if ( found==1 ) {
if( _last == -1 ) {
// action[0] was skipped, execute it.
action0.startWithTarget(_target);
action0.update(1.0f);
action0.stop();
}
else if( _last == 0 )
{
// switching to action 1. stop action 0.
action0.update(1.0f);
action0.stop();
}
}
else if(found==0 && _last==1 )
{
// Reverse mode ?
// XXX: Bug. this case doesn't contemplate when _last==-1, found=0 and in "reverse mode"
// since it will require a hack to know if an action is on reverse mode or not.
// "step" should be overriden, and the "reverseMode" value propagated to inner Sequences.
action1.update(0);
action1.stop();
}
// Last action found and it is done.
if( found == _last && _actions[found].isDone() ) {
return;
}
// New action. Start it.
if( found != _last )
_actions[found].startWithTarget(_target);
_actions[found].update(new_t);
_last = found;
}
