Added scripts

scripts/Window_Item.rb

@@ -0,0 +1,207 @@
+#==============================================================================
+# ** Window_Item
+#------------------------------------------------------------------------------
+#  This window displays items in possession on the item and battle screens.
+#==============================================================================
+
+class Window_Item < Window_Selectable
+  COLUMN_MAX = 2
+
+  #--------------------------------------------------------------------------
+  # * Object Initialization
+  #--------------------------------------------------------------------------
+  def initialize
+    super(16, 96, 608, 368)
+    @column_max = 2
+    refresh
+    self.index = 0
+    self.back_opacity = 230
+    self.z = 9998
+    self.visible = false
+    self.active = false
+
+    @fade_in = false
+    @fade_out = false
+
+    @help_window = Window_Help.new
+  end
+  #--------------------------------------------------------------------------
+  # * Get Item
+  #--------------------------------------------------------------------------
+  def item
+    return @data[self.index]
+  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 $game_party.item_number(i) > 0
+        @data.push($data_items[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.index = 0 if self.index == -1
+      self.contents = Bitmap.new(width - 32, row_max * 32)
+      for i in 0...@item_max
+        draw_item(i)
+      end
+    else
+      self.index = -1
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Draw Item
+  #     index : item number
+  #--------------------------------------------------------------------------
+  def draw_item(index)
+    item = @data[index]
+
+    # Font color
+    if $game_variables[1] == @data[index].id
+      self.contents.font.color = active_item_color
+    else
+      self.contents.font.color = normal_color
+    end
+
+    # Geometry
+    x = index % 2 * (self.width / COLUMN_MAX)
+    y = index / 2 * 32
+    off = index == @index ? 2 : 0
+    rect = Rect.new(x, y, self.width / COLUMN_MAX - 32, 32)
+    self.contents.draw_text(rect, item.name, 1)
+
+    bitmap = RPG::Cache.icon(item.icon_name)
+    self.contents.blt(x + off, y + off, bitmap, Rect.new(off, off, 32 - off * 2, 32 - off * 2), self.contents.font.color.alpha)
+  end
+  #--------------------------------------------------------------------------
+  # * Help Text Update
+  #--------------------------------------------------------------------------
+  def update_help
+    self.contents.clear if self.contents
+    (0...@item_max).each { |i| draw_item(i) }
+    @help_window.set_text(self.item == nil ? tr("No item selected.") : self.item.description, 1)
+  end
+  #--------------------------------------------------------------------------
+  # * Update
+  #--------------------------------------------------------------------------
+  def update
+    super
+
+    # Handle fade-in effect
+    if @fade_in
+      if Input.trigger?(Input::MENU)
+        @fade_in = false
+        @fade_out = true
+      else
+        self.opacity += 48
+        self.contents_opacity += 48
+        @help_window.opacity += 48
+        @help_window.contents_opacity += 48
+        if self.contents_opacity == 255
+          @fade_in = false
+        end
+        return
+      end
+    end
+
+    # Handle fade-out effect
+    if @fade_out
+      self.opacity -= 48
+      self.contents_opacity -= 48
+      @help_window.opacity -= 48
+      @help_window.contents_opacity -= 48
+      if self.contents_opacity == 0
+        @fade_out = false
+        self.visible = false
+        self.active = false
+        @help_window.visible = false
+      end
+      return
+    end
+
+    # Don't do anything if not active
+    if !self.active
+      return
+    end
+
+    # Select menu item
+    if Input.trigger?(Input::ACTION)
+      if @item_max == 0
+        $game_system.se_play($data_system.buzzer_se)
+        return
+      end
+      item_a = $game_variables[1]
+      item_b = @data[@index].id
+      if item_a == item_b
+        $game_variables[1] = 0
+        $game_system.se_play($data_system.cancel_se)
+      else
+        $game_system.se_play($data_system.decision_se)
+        if item_a == 0
+          $game_variables[1] = item_b
+          draw_item(@index)
+        else
+          # Draw both as active
+          $game_variables[1] = item_b
+          draw_item(@index)
+          # Combine items
+          $game_variables[1] = 0
+          $game_variables[2] = Item.combine(item_a, item_b)
+          $game_switches[1] = true
+        end
+      end
+    end
+
+    # Close menu
+    if Input.trigger?(Input::CANCEL) ||
+        Input.trigger?(Input::MENU) ||
+        Input.trigger?(Input::ITEMS)
+      unless Input.trigger?(Input::MENU)
+        $game_system.se_play($data_system.cancel_se)
+      end
+      @fade_out = true
+      return
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Open
+  #--------------------------------------------------------------------------
+  def open
+    refresh
+
+    # Search for selected item and auto-select
+    if $game_variables[1] > 0
+      @data.each_with_index do |item, i|
+        if $game_variables[1] == item.id
+          self.index = i
+          break
+        end
+      end
+    end
+
+    self.opacity = 0
+    self.contents_opacity = 0
+    self.visible = true
+    @help_window.opacity = 0
+    @help_window.contents_opacity = 0
+    @help_window.visible = true
+    self.active = true
+    @fade_in = true
+  end
+  #--------------------------------------------------------------------------
+  # * Dispose
+  #--------------------------------------------------------------------------
+  def dispose
+    super
+    @help_window.dispose
+  end
+end