Method: FXMapperWindow.paste_selected

Defined in:

lib/IFMapper/FXMapperWindow.rb

.paste_selected(map) ⇒ Object

Paste selected elements

# File 'lib/IFMapper/FXMapperWindow.rb', line 652

def self.paste_selected(map)
  return if not @@copy_buffer
  return map.navigation_warning if map.navigation

  sel = @@copy_buffer
  pos = map.find_empty_area( sel[0] )
  if not pos
    w = FXWarningBox.new( map.window, ERR_NO_FREE_ROOM)
    w.execute
  else
    map.clear_selection


    # Add rooms
    r_to_nr = {}  # orig room to new room hash
    rooms = sel[0]
    rooms.each { |r|
      nr = map.new_room(r.x + pos[0], r.y + pos[1])
      nr.selected = true
      nr.copy(r) # copy the room data
      r_to_nr[r] = nr
    }

    if rooms.empty?
      # Add connections only (no rooms copied)
      sel[1].each { |c|
        exitA, exitB = c.dirs
        roomA = c.roomA
        roomB = c.roomB
        sect  = map.sections[map.section]
        if not sect.rooms.include?(roomA) or
            (roomB and not sect.rooms.include?(roomB))
          next
        end
        begin
          nc = map.new_connection(roomA, exitA, roomB, exitB)
          nc.selected = true
          nc.dir = c.dir
          nc.type = c.type
        rescue
        end
      }
    else
      # Add connections
      sel[1].each { |c|
        exitA, exitB = c.dirs
        roomA = r_to_nr[c.roomA]
        if c.roomB
          roomB = r_to_nr[c.roomB]
        else
          roomB = nil
        end
        next if not roomA
        begin
          nc = map.new_connection(roomA, exitA, roomB, exitB)
          nc.selected = true
          nc.dir  = c.dir
          nc.type = c.type
        rescue Section::ConnectionError => e
          puts c
          puts e
        end
      }
    end

    map.create_pathmap
    map.draw
  end
end