Added scripts

scripts/Window_ShopCommand.rb

@@ -0,0 +1,37 @@
+#==============================================================================
+# ** Window_ShopCommand
+#------------------------------------------------------------------------------
+#  This window is used to choose your business on the shop screen.
+#==============================================================================
+
+class Window_ShopCommand < Window_Selectable
+  #--------------------------------------------------------------------------
+  # * Object Initialization
+  #--------------------------------------------------------------------------
+  def initialize
+    super(0, 64, 480, 64)
+    self.contents = Bitmap.new(width - 32, height - 32)
+    @item_max = 3
+    @column_max = 3
+    @commands = ["Buy", "Sell", "Exit"]
+    refresh
+    self.index = 0
+  end
+  #--------------------------------------------------------------------------
+  # * Refresh
+  #--------------------------------------------------------------------------
+  def refresh
+    self.contents.clear
+    for i in 0...@item_max
+      draw_item(i)
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Draw Item
+  #     index : item number
+  #--------------------------------------------------------------------------
+  def draw_item(index)
+    x = 4 + index * 160
+    self.contents.draw_text(x, 0, 128, 32, @commands[index])
+  end
+end