Add counter to the Timer class

satoruhiga · Feb 21, 2014 · f232012 · f232012
1 parent 3d7d30b
commit f232012
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Showing 2 changed files with 15 additions and 8 deletions.
diff --git a/src/ofxAnimationPrimitives/Pattern.h b/src/ofxAnimationPrimitives/Pattern.h
@@ -40,7 +40,7 @@ class ListPattern : public Pattern
 
 	bool valid() const { return num > 0 || num == -1; }
 
-//protected:
+protected:
 
 	int num;
 	void tick() { if (num > 0) num--; }

diff --git a/src/ofxAnimationPrimitives/Timer.h b/src/ofxAnimationPrimitives/Timer.h
@@ -19,16 +19,18 @@ class Timer : protected Ticker
 {
 public:
 
-	ofEvent<ofEventArgs> timerEvent;
+	ofEvent<int> timerEvent;
 
-	Timer() : remain(0), duration(0), repeat(false) {}
+	Timer() : remain(0), duration(0), repeat(0) {}
 
-	void start(float duration, bool repeat = true)
+	void start(float duration, int repeat = -1)
 	{
 		this->duration = duration;
 		this->remain = duration;
 		this->repeat = repeat;
 
+		count = 0;
+
 		Ticker::play();
 	}
 
@@ -37,21 +39,26 @@ class Timer : protected Ticker
 		Ticker::stop();
 	}
 
+	int getCount() const { return count; }
+
 protected:
 
 	float remain, duration;
-	bool repeat;
+	int repeat, count;
 
 	void tick(float delta)
 	{
 		remain -= delta;
 
 		if (remain > 0) return;
 
-		static ofEventArgs args;
-		ofNotifyEvent(timerEvent, args, this);
+		int N = count;
+		ofNotifyEvent(timerEvent, N, this);
+
+		count++;
 
-		if (repeat)
+		if (repeat < 0
+			|| count < repeat)
 		{
 			remain += duration;
 		}