Diff: sound.cpp

Revision:

0:941225f01ccc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sound.cpp	Thu Oct 22 16:50:22 2015 +0000
@@ -0,0 +1,53 @@
+#include "soundBuilder.h"
+
+
+Note::Note()
+{
+    freq = 333;
+    length = 3;
+    volume = 1;
+    }
+Note::Note(float f, float len, float vol)
+{
+    freq =f;
+    length = len;
+    volume = vol;
+    
+    }
+//get
+float Note::getFreq()
+{
+    return freq;
+    }
+float Note::getLength()
+{
+    return length;
+    }    
+float Note::getVol()
+{
+    return volume;
+    }
+    
+SoundBuilder::SoundBuilder()
+{
+    ind = 0;
+    
+    }
+SoundBuilder::SoundBuilder(Speaker *speakerin)
+{
+    ind = 0;
+    speaker = speakerin;
+    }
+void SoundBuilder::addNote(Note note)
+{
+    song[ind] = note;
+    ind = ind+1;
+    }
+void SoundBuilder::playSong()
+{
+    for (int i = 0; i < ind; i++)
+    {
+        speaker->PlayNote(song[i].getFreq(), song[i].getLength(), song[i].getVol());
+    }
+}
+