reading durations

2 files changed, 43 insertions, 6 deletions

diff --git a/futuregael/src/ofApp.cpp b/futuregael/src/ofApp.cpp
index fe007e8..c912916 100644
--- a/futuregael/src/ofApp.cpp
+++ b/futuregael/src/ofApp.cpp
@@ -61,10 +61,10 @@ void ofApp::keyReleased(int key){
 			break;
 		}
 		case ' ':{
-			if (playline->audio.isPlaying()){
-				playline->audio.stop();
+			if (playline->isPlaying()){
+				playline->stop();
 			}
-			else playline->audio.play();
+			else playline->play();
 			break;
 		}
 		default:{
diff --git a/futuregael/src/ofApp.h b/futuregael/src/ofApp.h
index f627e48..d656bf1 100644
--- a/futuregael/src/ofApp.h
+++ b/futuregael/src/ofApp.h
@@ -6,17 +6,54 @@
 
 class scriptLine{
 public:
-	scriptLine(string audiofile,string cols,string words){
-		audio.load(audiofile);
-		text=words;
+	scriptLine(string audiofile,string cols,string wrds){
+		if (audio.load(audiofile)){
+			//requires https://github.com/arturoc/openFrameworks/tree/feature-soundPlayerDuration
+        	duration = ((float)audio.getDurationMS())/1000.0f;
+
+        	vector<string> words=ofSplitString(wrds," ");
+        	
+        	avgWordDuration = duration / words.size();
+
+        	ofLog()<<"loaded "<<audiofile<<", duration "<<duration<<"s, avg "<<avgWordDuration;
+		}
+		else duration=0.0f;
+		
+		text=wrds;
 		vector<string> colours=ofSplitString(cols,",");
 		for (auto c: colours){
 			palette.push_back(ofColor::fromHex(ofHexToInt(c)));
 		}
+
+		bisPlaying=false;
+
+	}
+	void play(){
+		if (audio.isLoaded()){
+			audio.play();
+			startTime=ofGetElapsedTimef();
+		}
+	}
+	bool isPlaying(){
+		return audio.isPlaying();
+	}
+	void stop(){
+		if (isPlaying()){
+			audio.stop();
+		}
+	}
+	void update(){
+		if (isPlaying()){
+			//if (ofGetElapsedTimef()){}
+		}
 	}
 	vector<ofColor> palette;
 	string text;
 	ofSoundPlayer audio;
+	float duration;
+	float avgWordDuration;
+	bool bisPlaying;
+	float startTime;
 };
 
 class ofApp : public ofBaseApp{