X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fapp%2FTimer.h;h=13f48f3d7d38ec884c38234fc4fdc7355e1f990c;hb=3f9f41338d8100a719e161a3a1cdda9dd227e2b4;hp=465ed64e45edc14a13faa7f462b70e35275e83a1;hpb=bce16ed519add0d5398d504d2554395c43c74571;p=l2e.git

diff --git a/src/app/Timer.h b/src/app/Timer.h
index 465ed64..13f48f3 100644
--- a/src/app/Timer.h
+++ b/src/app/Timer.h
@@ -10,18 +10,21 @@
 
 #include <algorithm>
 #include <list>
+#include <cmath>
 
 namespace app {
 
 template<class Time>
 struct TimerData {
 
-	TimerData() : time(0), target(0), refCount(0) { }
-	TimerData(Time target) : time(0), target(target), refCount(0) { }
+	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;
 
 };
 
@@ -45,11 +48,14 @@ public:
 	}
 
 public:
-	bool Running() const {
+	bool Started() 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();
@@ -57,6 +63,31 @@ public:
 	Time Remaining() const {
 		return data ? (data->target - data->time) : Time();
 	}
+	int Iteration() const {
+		return (data && data->target > Time()) ? std::floor(data->time / data->target) : Time();
+	}
+	bool JustHit() const {
+		return data && data->justHit;
+	}
+
+	void Clear() {
+		if (data) {
+			--data->refCount;
+			data = 0;
+		}
+	}
+	void Reset() {
+		if (data) data->time = Time();
+	}
+	void Restart() {
+		if (data) {
+			if (data->target > Time() && data->justHit) {
+				data->time -= data->target;
+			} else {
+				data->time = Time();
+			}
+		}
+	}
 
 private:
 	TimerData<Time> *data;
@@ -73,6 +104,11 @@ public:
 public:
 	void Update(Time delta) {
 		for (typename std::list<TimerData<Time> >::iterator i(data.begin()), end(data.end()); i != end;) {
+			if (i->target > 0) {
+				Time intervalTime(i->time);
+				if (i->repeat) while (intervalTime > i->target) intervalTime -= i->target;
+				i->justHit = intervalTime < i->target && intervalTime + delta >= i->target;
+			}
 			i->time += delta;
 			if (i->refCount <= 0) {
 				i = data.erase(i);
@@ -86,7 +122,11 @@ 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, true));
 		return Timer<Time>(&data.back());
 	}