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#include "Puppet.h"
Puppet::Puppet()
{
}
Puppet::~Puppet()
{
//dtor
}
void Puppet::load(string filename) {
ofxXmlSettings XML;
int frames=0;
long t=ofGetElapsedTimeMillis();
if( !XML.loadFile(filename) ){
printf("unable to load %s check data/ folder\n",filename.c_str());
}else{
if(XML.pushTag("VFxmas")) {
for (int i=0;i<XML.getNumTags("Clip");i++) {
string name=XML.getAttribute("Clip", "name","",i);
if (name!="") {
clips[name]=puppetSprite();
clips[name].load(XML.getAttribute("Clip", "files","",i),XML.getAttribute("Clip", "frames",0,i),XML.getAttribute("Clip", "start",0,i));
clips[name].setAnchorPercent(XML.getAttribute("Clip", "xAnchorPct",0.5,i),XML.getAttribute("Clip", "yAnchorPct",0.5,i));
clips[name].setFrameRate(XML.getAttribute("Clip", "rate",25,i));
clips[name].setLoop(false);
frames+=clips[name].getTotalFrames();
}
}
printf("loaded %s: %i animation clips with %i frames in %2fs\n",filename.c_str(),clips.size(),frames,((float)(ofGetElapsedTimeMillis()-t))*.001f);
}
}
}
void Puppet::draw(float x, float y, float scale) {
if (playlist.size()>0) {
if (!clips[playlist[0].second].getIsPlaying()) {
if (ofGetElapsedTimeMillis()-playlist[0].first>clips[playlist[0].second].getDuration()) {
playlist.erase(playlist.begin());
}
if (playlist.size()>0) {
if (playlist[0].first<ofGetElapsedTimeMillis())
clips[playlist[0].second].play();
}
}
}
if (playlist.size()==0) {
if (clips.find("base") != clips.end()) clips["base"].draw(x,y,scale);
}
else if (clips[playlist[0].second].getIsPlaying()){
clips[playlist[0].second].update();
clips[playlist[0].second].draw(x,y,scale);
}
}
void Puppet::play(string clip,int time){
if (clips.find(clip) != clips.end()) {
playlist.push_back(make_pair(time,clip));
if (playlist.size()==1&&time<ofGetElapsedTimeMillis()) clips[playlist[0].second].play();
//printf("playing %s, %i, %s\n",playlist[0].c_str(),playlist.size(),clips[playlist[0]].getIsPlaying()?"true":"false");
}
}
void Puppet::playNow(string clip,int time){
if (playlist.size()>0) {
clips[playlist[0].second].stop();
playlist.clear();
}
play(clip);
}
bool Puppet::isPlaying(){
if (playlist.size()>0) return clips[playlist[0].second].getIsPlaying();
else return false;
}
void Puppet::clear(){
playlist.clear();
}
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