arrow_back A Bigger Future
In this video, you will make the picture the Imaginator chooses for your friend’s future grow and shrink.
First, make the sprite grow.
Click on the home sprite.
Click on the “looks” menu.
Click the “change size by” block.
The home gets bigger.
To make the sprite get smaller again, place a negative sign in front of the number in the “change size by” block.
Click on the block again.
The home sprite shrinks back to its original size.
Drag out two “change size by” blocks.
Place the same number in both blocks, but make one positive and one negative.
The “change size by” block changes the sprite’s size one time.
To make the sprite change sizes many times so it looks like it’s growing bit by bit, use a loop.
Place a loop around the “change size by” block that has a positive value.
In today’s project, you used a “repeat until” loop to keep the future choices cycling until your friend pressed a key.
In this case, the sprite will grow a specific number of times until it reaches a size you like.
Place a “repeat” loop around the “change size by” block to make that happen.
Click on the block.
The home gradually gets larger.
Next, place the repeat loop around the negative “change size by” block.
Click on it.
The home sprite shrinks gradually.
Tinker with the values in the blocks to change the number of times the sprite grows and shrinks.
Finally, place this code after the “repeat until” loop.
Click the flag.
When you press the spacebar, the home sprite the imaginator chose should grow and shrink, then the jobs sprite should start flipping.
Follow these same instructions to make the job sprite grow and shrink as well.
Now it’s your turn: Make the sprite grow and shrink using a “change size by” block.
Make the sprite change size gradually by adding a “repeat” loop around the “change size by” blocks.
Add the new code after the “repeat until” loop in your project.