Ball in a square

MIT App Inventor Help
1

Hi guys, so I am working on this project because I am new to the Mit app. I am just trying to create something. like a ball in a square, where the user presses the button and it randomly draws a square on the canvas, but when the ball is in the square twice, it will say you won. I have tried different approaches, but they aren’t working.

IMG_2371
IMG_2371828×1792 32.4 KB

IMG_2370
IMG_23701920×2560 357 KB

2

(Canned Reply: ABG- Export & Upload .aia)
Export your .aia file and upload it here.
export_and_upload_aia

3

BallInSquare.aia (4.8 KB)
I have attached it. I don't know how to do that on MacBook

4

blocks (1)
blocks (1)748×1798 128 KB

These are your current blocks.

Why do you have empty sockets?

5

I got lost while trying to add the block to the sockets

blocks-2
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6

The blue gear can be used to add or remove sockets.

1 Like
7

By the way, do the Mole Mash tutorial.

8

Also a slightly different requirement, but may help you....

9

Try this:

ballInSquare.aia (3.8 KB)

image

(there are other ways to approach this)

10

I tried the approach you sent, but the app keeps closing whenever I press the start button.how can i modify that. Here is my approach:I tired but i don't know if it's correct.

IMG_2375
IMG_2375828×1792 34 KB

blocks (1)
blocks (1)3136×908 365 KB

11

I tried the approach you sent, but the app keeps closing whenever I press the start button.How can I modify that? Here is my approach:I tired, but the square is not like the normal square, like the above approach

blocks (2)
blocks (2)3203×1092 444 KB

12

Are you saying you tried my AIA project and it crashed, or you copied the blocks in your own project and it crashed ?

13

yes I put it on my project, and it crashed.

14

Just try my AIA project then, does that work for you?