Help iwth script (RGSS Player crash)

[Whisper]

Hello :)
I was trying to "make" script that would show menu on the left side of the map with specified items to use. (by copying and little modyfying a part from 1-Scene Custom Menu System by LegACy)
It supposed to work like for example: "Hero standing in front of mystery box. Witch item You want to use on this box" and now menu appaears, hero is choosing item and bla bla bla. Doesn't matters. The point is:
After choosing item or pushing B(ESC) everything is ok... for a while. After that:


It says that RGSS Player stopped working

Anyone knows how to modify that?

Code:

#=============================================================
# Scene Zadaniowe

#===========================================================================================================================================
# Based on Window_Item, Wingow_Help & 1-Scene Custom Menu by LegACy
#------------------------------------------------------------------------------
#  This window displays items in possession on the item and battle screens.
#==============================================================================

class Window_Zada < Window_Selectable
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    super(0, 64, 220, 416)
    self.opacity = 200
    @column_max = 1
    @attribute = $data_system.elements[21] # Should be @attribute = LegACy::ITEMS[2] but then it wont wtart without 1-Scene Custom Menu by LegACy
    refresh
    self.index = 0
    # If in battle, move window to center of screen
    # and make it semi-transparent
  end
  #--------------------------------------------------------------------------
  # * Get Item
  #--------------------------------------------------------------------------
  def item
    return @data[self.index]
  end
    #--------------------------------------------------------------------------
    # * Updates Window With New Item Type
    #     attribute : new item type
    #--------------------------------------------------------------------------
    def update_item(attribute)
      @attribute = attribute
      refresh
    end

  #--------------------------------------------------------------------------
  # * Refresh
  #--------------------------------------------------------------------------
    def refresh
      if self.contents != nil
        self.contents.dispose
        self.contents = nil
      end
      @data = []
      # Add item
      for i in 1...$data_items.size
        if $game_party.item_number(i) > 0 and
          $data_items[i].element_set.include?(@attribute)
          @data.push($data_items[i])
        end
      end
      # Also add weapons and armors
      for i in 1...$data_weapons.size
        if $game_party.weapon_number(i) > 0 and
          $data_weapons[i].element_set.include?(@attribute)
          @data.push($data_weapons[i])
        end
      end
     for i in 1...$data_armors.size
        if $game_party.armor_number(i) > 0 and
          $data_armors[i].guard_element_set.include?(@attribute)
          @data.push($data_armors[i])
        end
      end
      # If item count is not 0, make a bit map and draw all items
      @item_max = @data.size
      if @item_max > 0
        self.contents = Bitmap.new(width - 32, row_max * 32)
        for i in 0...@item_max
          draw_item(i)
        end
      end
    end
  #--------------------------------------------------------------------------
  # * Draw Item
  #     index : item number
  #--------------------------------------------------------------------------
  def draw_item(index)
    item = @data[index]
    case item
    when RPG::Item
      number = $game_party.item_number(item.id)
    when RPG::Weapon
      number = $game_party.weapon_number(item.id)
    when RPG::Armor
      number = $game_party.armor_number(item.id)
    end
    if item.is_a?(RPG::Item) and
       $game_party.item_can_use?(item.id)
      self.contents.font.color = normal_color
    else
      self.contents.font.color = disabled_color
    end
    x = 4 + index % 1 * (208 + 32)
    y = index / 1 * 32
    rect = Rect.new(x, y, self.width / @column_max - 32, 32)
    self.contents.font.size = 15
    self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
    bitmap = RPG::Cache.icon(item.icon_name)
    opacity = self.contents.font.color == normal_color ? 255 : 128
    self.contents.blt(x, y + 4, bitmap, Rect.new(0, 0, 24, 24), opacity)
    self.contents.draw_text(x + 28, y, 212, 32, item.name, 0)
    self.contents.draw_text(x + 150, y, 16, 32, ":", 1)
    self.contents.draw_text(x + 146, y, 24, 32, number.to_s, 2)
  end
  #--------------------------------------------------------------------------
  # * Help Text Update
  #--------------------------------------------------------------------------
  def update_help
    @help_window.set_text(self.item == nil ? "" : self.item.description)
  end
end

#==============================================================================
# ** Window_Zada2 (Help)
#------------------------------------------------------------------------------
#  This window shows skill and item explanations along with actor status.
#==============================================================================

class Window_Zada2 < Window_Base
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    super(0, 0, 640, 64)
    self.contents = Bitmap.new(width - 32, height - 32)
    self.opacity = 200
  end
  #--------------------------------------------------------------------------
  # * Set Text
  #  text  : text string displayed in window
  #  align : alignment (0..flush left, 1..center, 2..flush right)
  #--------------------------------------------------------------------------
  def set_text(text, align = 0)
    # If at least one part of text and alignment differ from last time
    if text != @text or align != @align
      # Redraw text
      self.contents.clear
      self.contents.font.size = 18
      self.contents.font.color = normal_color
      self.contents.draw_text(4, 0, self.width - 40, 32, text, align)
      @text = text
      @align = align
      @actor = nil
    end
    self.visible = true
  end
  #--------------------------------------------------------------------------
  # * Set Actor
  #     actor : status displaying actor
  #--------------------------------------------------------------------------
  def set_actor(actor)
    if actor != @actor
      self.contents.clear
      draw_actor_name(actor, 4, 0)
      draw_actor_state(actor, 140, 0)
      draw_actor_hp(actor, 284, 0)
      draw_actor_sp(actor, 460, 0)
      @actor = actor
      @text = nil
      self.visible = true
    end
  end
  #--------------------------------------------------------------------------
  # * Set Enemy
  #     enemy : name and status displaying enemy
  #--------------------------------------------------------------------------
  def set_enemy(enemy)
    text = enemy.name
    state_text = make_battler_state_text(enemy, 112, false)
    if state_text != ""
      text += "  " + state_text
    end
    set_text(text, 1)
  end
end


#==============================================================================
# ** Scene_Zada
#------------------------------------------------------------------------------
#  This class performs item screen processing.
#==============================================================================

class Scene_Zada
  #--------------------------------------------------------------------------
  # * Main Processing
  #--------------------------------------------------------------------------
  def main
    # Make help window, item window
    @help_window = Window_Zada2.new
    @item_window = Window_Zada.new
    # Associate help window
    @item_window.help_window = @help_window
    # Make target window (set to invisible / inactive)
    @target_window = Window_Target.new
    @target_window.visible = false
    @target_window.active = false
    @spriteset = Spriteset_Map.new
    # Execute transition
    Graphics.transition
    # Main loop
    loop do
      # Update game screen
      Graphics.update
      # Update input information
      Input.update
      # Frame update
      update
      # Abort loop if screen is changed
      if $scene != self
        break
      end
    end
    # Prepare for transition
    Graphics.freeze
    # Dispose of windows
    @help_window.dispose
    @item_window.dispose
    @target_window.dispose
  end
  #--------------------------------------------------------------------------
  # * Frame Update
  #--------------------------------------------------------------------------
  def update
    # Update windows
    @help_window.update
    @item_window.update
    @target_window.update
    # If item window is active: call update_item
    if @item_window.active
      update_item
      return
    end
    # If target window is active: call update_target
    if @target_window.active
      update_target
      return
    end
  end
  #--------------------------------------------------------------------------
  # * Frame Update (when item window is active)
  #--------------------------------------------------------------------------
  def update_item
   # If B button was pressed
      if Input.trigger?(Input::B)
        # Play cancel SE
        $game_system.se_play($data_system.cancel_se)
        # Switch to item command window
      @item_window.active = false
      @target_window.visible = false
      @target_window.active = false
      Graphics.update
      $scene = Scene_Map.new
   #   return
    end
    # If C button was pressed
    if Input.trigger?(Input::C)
      # Get currently selected data on the item window
      @item = @item_window.item
      # If not a use item
      unless @item.is_a?(RPG::Item)
        # Play buzzer SE
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      # If it can't be used
      unless $game_party.item_can_use?(@item.id)
        # Play buzzer SE
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      # Play decision SE
      $game_system.se_play($data_system.decision_se)
      # If effect scope is an ally
      if @item.scope >= 3
        # Activate target window
        @item_window.active = false
        @target_window.x = (@item_window.index + 1) % 2 * 304
        @target_window.visible = true
        @target_window.active = true
        # Set cursor position to effect scope (single / all)
        if @item.scope == 4 || @item.scope == 6
          @target_window.index = -1
        else
          @target_window.index = 0
        end
      # If effect scope is other than an ally
      else
        # If command event ID is valid
        if @item.common_event_id > 0
          # Command event call reservation
          $game_temp.common_event_id = @item.common_event_id
          # Play item use SE
          $game_system.se_play(@item.menu_se)
          # If consumable
          if @item.consumable
            # Decrease used items by 1
            $game_party.lose_item(@item.id, 1)
            # Draw item window item
            @item_window.draw_item(@item_window.index)
          end
          # Switch to map screen
          $scene = Scene_Map.new
          return
        end
      end
      return
    end
  end
  #--------------------------------------------------------------------------
  # * Frame Update (when target window is active)
  #--------------------------------------------------------------------------
  def update_target
    # If B button was pressed
    if Input.trigger?(Input::B)
      # Play cancel SE
      $game_system.se_play($data_system.cancel_se)
      # If unable to use because items ran out
      unless $game_party.item_can_use?(@item.id)
        # Remake item window contents
        @item_window.refresh
      end
      # Erase target window
      @item_window.active = true
      @target_window.visible = false
      @target_window.active = false
      return
    end
    # If C button was pressed
    if Input.trigger?(Input::C)
      # If items are used up
      if $game_party.item_number(@item.id) == 0
        # Play buzzer SE
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      # If target is all
      if @target_window.index == -1
        # Apply item effects to entire party
        used = false
        for i in $game_party.actors
          used |= i.item_effect(@item)
        end
      end
      # If single target
      if @target_window.index >= 0
        # Apply item use effects to target actor
        target = $game_party.actors[@target_window.index]
        used = target.item_effect(@item)
      end
      # If an item was used
      if used
        # Play item use SE
        $game_system.se_play(@item.menu_se)
        # If consumable
        if @item.consumable
          # Decrease used items by 1
          $game_party.lose_item(@item.id, 1)
          # Redraw item window item
          @item_window.draw_item(@item_window.index)
        end
        # Remake target window contents
        @target_window.refresh
        # If all party members are dead
        if $game_party.all_dead?
          # Switch to game over screen
          $scene = Scene_Gameover.new
          return
        end
        # If common event ID is valid
        if @item.common_event_id > 0
          # Common event call reservation
          $game_temp.common_event_id = @item.common_event_id
          # Switch to map screen
          $scene = Scene_Map.new
          return
        end
      end
      # If item wasn't used
      unless used
        # Play buzzer SE
        $game_system.se_play($data_system.buzzer_se)
      end
      return
    end
  end
end

[DerVVulfman]

On examination, nothing in your code appears to be any different than what I would use. Heck, I go BEYOND this code at times.

Is there a chance that you're using a demo from another person's project? And thus, use the Game.Exe or have a Game.Ini which is asking you to use an RGSS**.dll you do not use? If so, try a fresh project and see what happens.

[LiTTleDRAgo]

Code:

class Scene_Zada
 #--------------------------------------------------------------------------
 # * Main Processing
 #--------------------------------------------------------------------------
 def main
   # Make help window, item window
   @help_window = Window_Zada2.new
   @item_window = Window_Zada.new
   # Associate help window
   @item_window.help_window = @help_window
   # Make target window (set to invisible / inactive)
   @target_window = Window_Target.new
   @target_window.visible = false
   @target_window.active = false
   @spriteset = Spriteset_Map.new
   # Execute transition
   Graphics.transition
   # Main loop
   loop do
     # Update game screen
     Graphics.update
     # Update input information
     Input.update
     # Frame update
     update
     # Abort loop if screen is changed
     if $scene != self
       break
     end
   end
   # Prepare for transition
   Graphics.freeze
   # Dispose of windows
   @help_window.dispose
   @item_window.dispose
   @target_window.dispose
   @spriteset.dispose # <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 end
end

[Whisper]

@DerVVulfman
No, its my project. I've tryied few things before and everything failed. However it worked on "plain project". But it doesn't matters anymore because...
@LiTTleDRAgo
You found a solutnion! 1 000 000 points for You, thank You so much :)

Thanks for helping me guys i really apreciate it :) You da real MVP :)