no wall nound on hard drop

js/app.js

@@ -119,9 +119,9 @@ let playerActions = {
     hardDrop: function() {
         scheduler.clearTimeout(lockDown)
         playSound(hardDropSound)
-        while (matrix.piece.move(TRANSLATION.DOWN, ROTATION.NONE, true)) stats.score +=2
+        while (matrix.piece.move(TRANSLATION.DOWN, ROTATION.NONE, true)) stats.score += 2
         matrix.table.classList.add("hard-dropped-table-animation")
-        lockDown()
+        lockDown(true)
         return true
     },
 
@@ -215,10 +215,10 @@ function fall() {
     matrix.piece.move(TRANSLATION.DOWN)
 }
 
-function lockDown() {
+function lockDown(hardDropped=false) {
     scheduler.clearTimeout(lockDown)
     scheduler.clearInterval(fall)
-    if (lastActionSucceded) wallSound.play()
+    if (lastActionSucceded && !hardDropped) playSound(wallSound)
 
     if (matrix.lock()) {
         let tSpin = matrix.piece.tSpin

js/game_logic.js

@@ -349,13 +349,11 @@ class Tetromino {
             }
             matrix.drawPiece()
             return true
-        } else if (!hardDropped) {
-            if (translation == TRANSLATION.DOWN) {
+        } else if (!hardDropped && translation == TRANSLATION.DOWN) {
                 this.locked = true
                 if (!scheduler.timeoutTasks.has(lockDown))
                     scheduler.setTimeout(lockDown, stats.lockDelay)
                 matrix.drawPiece()
-            }
         }
     }