Makes it possible to jump up and down 1 colomn lists with the left and right arrows

Data/Scripts/007_Objects and windows/005_SpriteWindow_text.rb

@@ -848,6 +848,22 @@ class SpriteWindow_Selectable < SpriteWindow_Base
     super
     if self.active && @item_max > 0 && @index >= 0 && !@ignore_input
       if Input.repeat?(Input::UP)
+        scroll_up()
+      elsif Input.repeat?(Input::DOWN)
+        scroll_down()
+      elsif Input.repeat?(Input::LEFT) && @column_max > 1
+        scroll_left()
+      elsif Input.repeat?(Input::RIGHT) && @column_max > 1
+        scroll_right()
+      elsif Input.repeat?(Input::JUMPUP) || Input.repeat?(Input::LEFT)
+        jump_up()
+      elsif Input.repeat?(Input::JUMPDOWN) || Input.repeat?(Input::RIGHT)
+        jump_down()
+      end
+    end
+  end
+
+  def scroll_up()
     if @index >= @column_max ||
       (Input.trigger?(Input::UP) && (@item_max % @column_max)==0)
       oldindex = @index
@@ -857,7 +873,9 @@ class SpriteWindow_Selectable < SpriteWindow_Base
         update_cursor_rect
       end
     end
-      elsif Input.repeat?(Input::DOWN)
+  end
+
+  def scroll_down()
     if @index < @item_max - @column_max ||
       (Input.trigger?(Input::DOWN) && (@item_max % @column_max)==0)
       oldindex = @index
@@ -867,16 +885,9 @@ class SpriteWindow_Selectable < SpriteWindow_Base
         update_cursor_rect
       end
     end
-      elsif Input.repeat?(Input::LEFT)
-        if @column_max >= 2 && @index > 0
-          oldindex = @index
-          @index -= 1
-          if @index!=oldindex
-            pbPlayCursorSE()
-            update_cursor_rect
   end
-        end
+
-      elsif Input.repeat?(Input::RIGHT)
+  def scroll_left()
     if @column_max >= 2 && @index < @item_max - 1
       oldindex = @index
       @index += 1
@@ -885,7 +896,21 @@ class SpriteWindow_Selectable < SpriteWindow_Base
         update_cursor_rect
       end
     end
-      elsif Input.repeat?(Input::JUMPUP)
+  end
+
+  def scroll_right()
+    if @column_max >= 2 && @index > 0
+      oldindex = @index
+      @index -= 1
+      if @index!=oldindex
+        pbPlayCursorSE()
+        update_cursor_rect
+      end
+    end
+  end
+
+
+  def jump_up()
     if @index > 0
       oldindex = @index
       @index = [self.index-self.page_item_max, 0].max
@@ -895,7 +920,10 @@ class SpriteWindow_Selectable < SpriteWindow_Base
         update_cursor_rect
       end
     end
-      elsif Input.repeat?(Input::JUMPDOWN)
+  end
+
+
+  def jump_down()
     if @index < @item_max-1
       oldindex = @index
       @index = [self.index+self.page_item_max, @item_max-1].min
@@ -906,8 +934,6 @@ class SpriteWindow_Selectable < SpriteWindow_Base
       end
     end
   end
-    end
-  end
 
   private