Fixing toggleSpeed issues, qunit tests has to be modified accordingly

js/input.js

@@ -221,26 +221,52 @@ function togglecolor(blocks, hex){
 
 function togglespeed(increment, blocks, hex){
 
+
+	//iterfactor is used to modify block falling speeds
+	var iterfactor = window.speedscale;
+
 	// check if we are incrementing or decrementing the game speed
 	if (increment < 0){
 
 		// if incrementing, adjust the speed accordingly
-		if (window.speedscale >= 0.3){
-			window.speedscale -= 0.1;
+		// if (window.speedscale >= 0.4){
+		// 	window.speedscale -= 0.1;
+
+		// }
+
+		// MODIFIED:
+		// Instead of modifying window.speedscale, we modify difficulty to ensure block generations are normal
+
+		if (waveone.nextGen.diffculty > 0){
+			waveone.nextGen.difficulty -= 1;
 		}
+		iterfactor -= 0.1;
+
+
 	}
 	else { // increment is positive
 		// if decrementing, adjust the speed accordingly
-		if (window.speedscale < 1.4){
-			window.speedscale += 0.1;
+
+		// if (window.speedscale < 1.4){
+		// 	window.speedscale += 0.1;
+		// }
+
+		// MODIFIED:
+		// Instead of modifying window.speedscale, we modify difficulty to ensure block generations are normal
+
+		if (waveone.nextGen.diffculty < 35){
+			waveone.nextGen.difficulty += 3;
 		}
+
+		iterfactor += 0.1;
 	}
 
 	// slow down the generation of the wave speeds
-	waveone.nextGen = waveone.nextGen*(1/window.speedscale)/(1/window.oldspeedscale);
-    var iterfactor = window.speedscale / window.oldspeedscale;
+	// waveone.nextGen = waveone.nextGen*(1/window.speedscale)/(1/window.oldspeedscale);
+    // var iterfactor = window.speedscale / window.oldspeedscale;
+
 
-	// slow down speed of falling blocks
+	// adjust speed of falling blocks
 	for (var k = 0; k < blocks.length; k++){
 		blocks[k].iter = blocks[k].iter * iterfactor;
 	}