more improvements

source/Main.gd

@@ -36,8 +36,10 @@ func new_game(level):
 	if held_piece:
 		remove_child(held_piece)
 		held_piece = null
-	autoshift_action = ""
+	if next_piece:
+		remove_child(next_piece)
 	next_piece = random_piece()
+	autoshift_action = ""
 	$MidiPlayer.position = 0
 	$Stats.new_game(level)
 	new_piece()
@@ -133,11 +135,9 @@ func hard_drop():
 	lock()
 
 func _on_DropTimer_timeout():
-	current_piece.move(movements["soft_drop"])
-
-func _on_LockDelay_timeout():
 	if not current_piece.move(movements["soft_drop"]):
-		lock()
+		if $LockDelay.is_stopped():
+			lock()
 		
 func lock():
 	if $Matrix/GridMap.lock(current_piece):

source/Main.tscn

@@ -426,7 +426,7 @@ autostart = false
 [node name="AutoShiftTimer" type="Timer" parent="." index="9"]
 
 process_mode = 1
-wait_time = 0.03
+wait_time = 0.02
 one_shot = false
 autostart = false
 
@@ -550,8 +550,6 @@ _sections_unfolded = [ "Margin", "custom_colors", "custom_fonts" ]
 
 [connection signal="timeout" from="DropTimer" to="." method="_on_DropTimer_timeout"]
 
-[connection signal="timeout" from="LockDelay" to="." method="_on_LockDelay_timeout"]
-
 [connection signal="timeout" from="AutoShiftDelay" to="." method="_on_AutoShiftDelay_timeout"]
 
 [connection signal="timeout" from="AutoShiftTimer" to="." method="_on_AutoShiftTimer_timeout"]

source/Stats.gd

@@ -77,7 +77,7 @@ func piece_locked(lines, t_spin):
 		ds = SCORES[lines][t_spin]
 		goal -= ds
 		$VBC/Goal.text = str(goal)
-		ds *= 100
+		ds *= 100 * level
 		emit_signal("flash_text", str(ds))
 		score += ds
 		$VBC/Score.text = str(score)