Only print fps when necessary

bxt · Apr 23, 2012 · 2f91d12 · 2f91d12
1 parent ca47a2e
commit 2f91d12
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/unilectures.processing/src/bxt/icosahedron/processing/FpsPrinter.java b/unilectures.processing/src/bxt/icosahedron/processing/FpsPrinter.java
@@ -9,6 +9,7 @@ public class FpsPrinter extends FpsCounter implements Drawable {
 
 	private int every = 40;
 	private final NumberFormat format = new DecimalFormat("###.#");
+	private String previousOutput = null;
 
 	private PApplet p;
 
@@ -26,7 +27,11 @@ public FpsPrinter(int every, PApplet p) {
 	@Override
 	public void draw() {
 		if(p.frameCount % every == 0) {
-			PApplet.println(format.format(getAvgFps(p.frameCount)) + " fps");
+			String output = format.format(getAvgFps(p.frameCount)) + " fps";
+			if(!output.equals(previousOutput)) {
+				PApplet.println(output);
+				previousOutput = output;
+			}
 		}
 	}