sound fix

main.py

@@ -189,10 +189,12 @@ class previewrend:
     def select(self, x, y):
         if f"{x}:{y}" in self._grid:
             self._grid[f"{x}:{y}"].config(background="cyan")
+            self.update()
 
     def deselect(self, x, y):
         if f"{x}:{y}" in self._grid:
             self._grid[f"{x}:{y}"].config(background="white")
+            self.update()
 
     def pix(self, x, y, text, bcolor, fcolor):
         self._xcam.config(text=LH.string("xcam")+str(self._cam.position.x))
@@ -636,7 +638,7 @@ class gsound:
         game.currentsounds.append(self)
     
     def play(self):
-        if self._playing == True: return
+        if self._playing == True: self.stop()
         self._sound = sa.play_buffer(self._data, 2, 2, 44100)
         self._playing = True