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#ifndef _BUTTON_CHECK
#define _BUTTON_CHECK
#include "ofMain.h"
#include "ofURLFileLoader.h"
long toLong(const string& intString);
class buttonChecker : public ofThread{
public:
float interval; //time between refreshes in seconds
std::string url;
long last;
float triggerTime;
bool active;
buttonChecker(){
url = "http://tycleeson.com/trigger.php";
interval=0.05;
last=0;
triggerTime=0.0f;
active=false;
}
void set_interval(float _interval){
interval=_interval;
}
void start(){
startThread(true, false); // blocking, verbose
}
void stop(){
stopThread();
}
bool action(){
if(active){
active=false;
return true;
}
return false;
}
//--------------------------
void threadedFunction(){
cout << "Api: " << url<<endl;
while( isThreadRunning() != 0 ){
//cout<<"."<<std::flush;
long result = toLong(ofLoadURL(url).data.getText());
if (result>last){
last=result;
active=true;
triggerTime=ofGetElapsedTimef();
}
ofSleepMillis(interval * 1000);
}
}
};
#endif
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