From 64c314421a700696260d73395776634dc64fc46c Mon Sep 17 00:00:00 2001
From: Daniel Karbach <daniel.karbach@localhorst.tv>
Date: Sun, 12 Aug 2012 16:06:23 +0200
Subject: [PATCH] added repetition awareness in timers

---
 src/app/Timer.h | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/src/app/Timer.h b/src/app/Timer.h
index 70b49b0..750f3ad 100644
--- a/src/app/Timer.h
+++ b/src/app/Timer.h
@@ -17,13 +17,14 @@ namespace app {
 template<class Time>
 struct TimerData {
 
-	TimerData() : time(0), target(0), refCount(0), justHit(false) { }
-	TimerData(Time target) : time(0), target(target), refCount(0), justHit(false) { }
+	TimerData() : time(0), target(0), refCount(0), justHit(false), repeat(false) { }
+	TimerData(Time target, bool repeat) : time(0), target(target), refCount(0), justHit(false), repeat(repeat) { }
 
 	Time time;
 	Time target;
 	int refCount;
 	bool justHit;
+	bool repeat;
 
 };
 
@@ -47,11 +48,11 @@ public:
 	}
 
 public:
-	bool Running() const {
-		return data;
-	}
 	bool Finished() const {
-		return data ? data->time >= data->target : false;
+		return data && data->target != Time() && !data->repeat && data->time >= data->target;
+	}
+	bool Running() const {
+		return data && !Finished();
 	}
 	Time Elapsed() const {
 		return data ? data->time : Time();
@@ -60,7 +61,7 @@ public:
 		return data ? (data->target - data->time) : Time();
 	}
 	int Iteration() const {
-		return (data && data->target > 0) ? std::floor(data->time / data->target) : 0;
+		return (data && data->target > Time()) ? std::floor(data->time / data->target) : Time();
 	}
 	bool JustHit() const {
 		return data && data->justHit;
@@ -73,14 +74,14 @@ public:
 		}
 	}
 	void Reset() {
-		if (data) data->time = 0;
+		if (data) data->time = Time();
 	}
 	void Restart() {
 		if (data) {
-			if (data->target > 0 && data->justHit) {
+			if (data->target > Time() && data->justHit) {
 				data->time -= data->target;
 			} else {
-				data->time = 0;
+				data->time = Time();
 			}
 		}
 	}
@@ -102,7 +103,7 @@ public:
 		for (typename std::list<TimerData<Time> >::iterator i(data.begin()), end(data.end()); i != end;) {
 			if (i->target > 0) {
 				Time intervalTime(i->time);
-				while (intervalTime > i->target) intervalTime -= i->target;
+				if (i->repeat) while (intervalTime > i->target) intervalTime -= i->target;
 				i->justHit = intervalTime < i->target && intervalTime + delta >= i->target;
 			}
 			i->time += delta;
@@ -118,11 +119,11 @@ public:
 		return Timer<Time>(&data.back());
 	}
 	Timer<Time> StartCountdown(Time duration) {
-		data.push_back(TimerData<Time>(duration));
+		data.push_back(TimerData<Time>(duration, false));
 		return Timer<Time>(&data.back());
 	}
 	Timer<Time> StartInterval(Time duration) {
-		data.push_back(TimerData<Time>(duration));
+		data.push_back(TimerData<Time>(duration, true));
 		return Timer<Time>(&data.back());
 	}
 
-- 
2.39.2