Page 74 - TP_Play_V2.1_class4
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Use go to mouse-pointer to tell the Sprite to move to a specific position on the stage.
You can choose from one of the two given options: the mouse-pointer or a
random position.
if on edge, bounce block makes the Sprite flip over if it touches the
edge of the screen.
3 left-right
set rotation style left-right block is used to set the rotation style don‘t ratation
of a sprite. The options to choose from are left-right, don't all round
rotation and all round.
Looks Blocks
The blocks in purple colour are Looks blocks. They control how a
Sprite appears on stage.
Use the say Hello! for 2 seconds block to add a speech bubble to the
Sprite for the given time in seconds.
say Hello! block adds a speech bubble to the Sprite with the given text. The
speech bubble will continue to appear until another speech or thought block is
activated, or the stop button is pressed.
think Hmm... for 2 seconds block adds a thought bubble to the Sprite
with the given text, for the given time in seconds.
think Hmm... block shows a thought bubble with the given text. The
bubble will continue to appear until another speech or thought
block is activated, or the stop button is pressed.
show and hide block shows and hides the Sprite on the
stage respectively.
change color effect by 25 block applies the effect on Sprite
according to the selected option. The number in the
block specifies the strength of the effect. The seven
effects are: color, fisheye, whirl, pixelate, mosaic,
brightness and ghost.
clear graphic effects block will reset any graphical effects
applied on the sprite. They will be reset to their default value zero.
Sound Blocks
Sound blocks are in pink colour. They control sound functions. We can add music
to our Scratch project by using Sound blocks. We can even record our voice and
save it. We can play it with a sprite.
72 Play (Ver. 2.1)-IV

