Page 90 - Trackpad v5 class 4
P. 90

LOOKS BLOCK


            Looks blocks are purple in colour and let you modify the sprite’s costumes and colours.
            The Looks blocks display text within pop-up bubbles.




                          Blocks                                         Functions




              say Hello!  for 2   seconds        This block displays a speech bubble of the sprite for a
                                                 specified amount of time.


              say Hello!                         This block displays a speech bubble of the sprite.



                                                 This block gives the sprite a thought bubble with the
              think Hmm...    for 2  seconds     desired  text which stays for  a specified  number of
                                                 seconds.


              think Hmm...                       This block gives the sprite a thought bubble with the
                                                 desired text.

                                                 This block  changes the appearance  of the sprite  by
               switch costume to   costume2
                                                 switching its costume.

                                                 This block changes the costume of the sprite to the next
              next costume
                                                 costume in the costume list.

                                                 This block changes the size of the sprite by the desired
               change size by  10
                                                 proportion.

                                                 This block  sets  the  size  of the  sprite  to  a specified
              set size by  100 %
                                                 percentage of the original size.

                                                 This block changes the visual effect applied to the sprite
              change color   effect by 25
                                                 by the specified amount.



              set  color  effect to 0            This block sets the visual effect to a specified number.


                                                 If the block’s sprite is hidden, it will show the sprite. If
              show
                                                 the sprite is already visible, nothing will change.

                                                 If the block’s sprite is visible, it will hide the sprite. If the
               hide
                                                 sprite is already hidden, nothing will change.




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