rename myaction to callback

src/timer.cpp

@@ -9,14 +9,14 @@ using namespace std;
 
 Timer::Timer(size_t triggeramount, function<bool()> myaction, milliseconds triggerinterval)
 	:triggeramount(triggeramount)
-	, timeraction(myaction)
+	, callback(myaction)
 	, triggerinterval(triggerinterval) {}
 
 void Timer::add_time(milliseconds deltatime) {
 	accumulator += deltatime;
 	if (accumulator >= triggerinterval) {
 		accumulator -= triggerinterval;
-		timeraction();
+		callback();
 		triggercount++;
 		if (!isinfinite && triggercount >= triggeramount){
 			isexpired=true;