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Looks Blocks

                  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.


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

                     switch costume to  costume2  This block changes the appearance of the Sprite by switching
                                                its costume.
                           next costume         This block changes the costume of the Sprite to the next costume
                                                in the costume list.

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

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

                     change color  effect by 25  This block changes the visual effect applied to the Sprite by the
                                                specified amount.
                      set  color  effect to 0   This block sets the visual effect to a specified number.


                          show  /  hide         The show block shows the hidden Sprite.

                                                The hide block hides the current Sprite.

                  Sound Blocks

                  Sound blocks are in pink colour. They control sound functions. We can add music to our
                  Scratch project by using Sound blocks. You can even record your voice and save it.

                            Blocks                                           Functions

                    play sound Meow  until done  This block plays a sound until the complete sound has been played.

                        start sound Meow       This block starts playing a sound.


                          stop all sounds      This block stops all the sounds.

                         clear sound effects   This block clears all the sound effects.





                       78    DigiCode AI (Ver. 2.1)-IV
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