# Help **URL:** https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=125 [Latest](https://forum.makecode.com/latest.md) · [Categories](https://forum.makecode.com/categories.md) · [Tags](https://forum.makecode.com/tags.md) **Page:** 126 --- ## [Sprite stops overlap](https://forum.makecode.com/t/sprite-stops-overlap/2759)
**Author:** [@GameGod](https://forum.makecode.com/u/GameGod)\ **Replies:** 12\ **Last updated:** [October 9, 2020, 10:41pm UTC](https://forum.makecode.com/t/sprite-stops-overlap/2759 "2020-10-09T22:41:15Z")
Is there a way to make a tilemap where when you touch the ground you lose, but if you touch the ground while overlapping another sprite, you don’t? (I don’t want to make the sprite a tile) --- ## [Gravity Formula](https://forum.makecode.com/t/gravity-formula/3821)
**Author:** [@GameGod](https://forum.makecode.com/u/GameGod)\ **Replies:** 6\ **Last updated:** [October 9, 2020, 4:37pm UTC](https://forum.makecode.com/t/gravity-formula/3821 "2020-10-09T16:37:24Z")
What is the formula for a sprite to jump x blocks high? I need exactly x tiles high. --- ## [Enemy Defeat](https://forum.makecode.com/t/enemy-defeat/3177)
**Author:** [@Kat](https://forum.makecode.com/u/Kat)\ **Replies:** 15\ **Last updated:** [October 8, 2020, 9:40pm UTC](https://forum.makecode.com/t/enemy-defeat/3177 "2020-10-08T21:40:40Z")
I have tried different methods for the enemy to be beaten, overlap+b, projectiles, and jumping on top of the enemy and none seemed to work very well. Any suggestions? --- ## [Block Editor Turning Numbers to Nulls](https://forum.makecode.com/t/block-editor-turning-numbers-to-nulls/3816)
**Author:** [@WeCodeMakeCode](https://forum.makecode.com/u/WeCodeMakeCode)\ **Replies:** 0\ **Last updated:** [October 8, 2020, 9:13pm UTC](https://forum.makecode.com/t/block-editor-turning-numbers-to-nulls/3816 "2020-10-08T21:13:29Z")
The attached 2 minute video documents the problem. When I switch from JavaScript to Blocks the editor turns all my numbers to nulls. I first created the program in Blocks but a few days ago this behavior started. I open… --- ## [Math.power()](https://forum.makecode.com/t/math-power/3786)
**Author:** [@cosmoscowboy](https://forum.makecode.com/u/cosmoscowboy)\ **Replies:** 5\ **Last updated:** [October 8, 2020, 8:11pm UTC](https://forum.makecode.com/t/math-power/3786 "2020-10-08T20:11:25Z")
I see in block code there a square\_root() function. Is there also a power() function? For example: x2 = x \* x x3 = x \* x \* x --- ## [Bug found when a sprite follows a sprite](https://forum.makecode.com/t/bug-found-when-a-sprite-follows-a-sprite/3754)
**Author:** [@cosmoscowboy](https://forum.makecode.com/u/cosmoscowboy)\ **Replies:** 16\ **Last updated:** [October 8, 2020, 6:22am UTC](https://forum.makecode.com/t/bug-found-when-a-sprite-follows-a-sprite/3754 "2020-10-08T06:22:24Z")
As seen in the following game, I have two sprites at opposite corners from each other. The top left sprite follows the bottom right sprite at a speed of 100px/ms. When the moving sprite stops, I expected that their x,y l… --- ## [Sprite overlap and tiles](https://forum.makecode.com/t/sprite-overlap-and-tiles/3806)
**Author:** [@cosmoscowboy](https://forum.makecode.com/u/cosmoscowboy)\ **Replies:** 4\ **Last updated:** [October 7, 2020, 11:14pm UTC](https://forum.makecode.com/t/sprite-overlap-and-tiles/3806 "2020-10-07T23:14:34Z")
I am working on a remake of the retro classic ‘Frogger’. I have a question regarding to the overlapping of sprites and the position of tiles. My question relates to the part of the the game where the playe… --- ## [Stopping a Sprite](https://forum.makecode.com/t/stopping-a-sprite/3363)
**Author:** [@GameGod](https://forum.makecode.com/u/GameGod)\ **Replies:** 49\ **Last updated:** [October 7, 2020, 1:40pm UTC](https://forum.makecode.com/t/stopping-a-sprite/3363 "2020-10-07T13:40:52Z")
I know this sounds simple, but I’ve tried everything. How can I stop a sprite when it hits another sprite? I tried setting the velocity to zero, and I tried moving the sprite back a few pixels, but nothing works. --- ## [Eu to querendo por animação no meu perçonagem alguem pode me ajudar eu sou novo no ramo de programador](https://forum.makecode.com/t/eu-to-querendo-por-animacao-no-meu-perconagem-alguem-pode-me-ajudar-eu-sou-novo-no-ramo-de-programador/3746)
**Author:** [@lipinhofoxbr1212](https://forum.makecode.com/u/lipinhofoxbr1212)\ **Replies:** 5\ **Last updated:** [October 6, 2020, 6:43pm UTC](https://forum.makecode.com/t/eu-to-querendo-por-animacao-no-meu-perconagem-alguem-pode-me-ajudar-eu-sou-novo-no-ramo-de-programador/3746 "2020-10-06T18:43:32Z")
https://arcade.makecode.com/#editor --- ## [Testing modifications to the sound engine](https://forum.makecode.com/t/testing-modifications-to-the-sound-engine/3351)
**Author:** [@kwx](https://forum.makecode.com/u/kwx)\ **Replies:** 20\ **Last updated:** [October 6, 2020, 6:20pm UTC](https://forum.makecode.com/t/testing-modifications-to-the-sound-engine/3351 "2020-10-06T18:20:57Z")
Following up on my previous sound post (thanks @richard for helping with that), I’ve started poking at the sound engine to see how hard it would be to implement some waveforms similar to the 8-bit Atari’s POKEY pseudoran… --- ## [Dark mood and sprite light](https://forum.makecode.com/t/dark-mood-and-sprite-light/3756)
**Author:** [@adcoding](https://forum.makecode.com/u/adcoding)\ **Replies:** 4\ **Last updated:** [October 6, 2020, 8:00am UTC](https://forum.makecode.com/t/dark-mood-and-sprite-light/3756 "2020-10-06T08:00:10Z")
I would like to create a dark atmosphere where the character gives off light. I am looking for tutorials, but I can’t find anything to help me. --- ## [I need help on loading the positions (SOLVED)](https://forum.makecode.com/t/i-need-help-on-loading-the-positions-solved/3769)
**Author:** [@Dreadmask197](https://forum.makecode.com/u/Dreadmask197)\ **Replies:** 0\ **Last updated:** [October 5, 2020, 3:23pm UTC](https://forum.makecode.com/t/i-need-help-on-loading-the-positions-solved/3769 "2020-10-05T15:23:08Z")
the names are overlapping and the positions on the game isnt working. Anyone know why? SOLVED: I put the positions after the text --- ## [Get number of columns and rows in tilemap](https://forum.makecode.com/t/get-number-of-columns-and-rows-in-tilemap/3752)
**Author:** [@cosmoscowboy](https://forum.makecode.com/u/cosmoscowboy)\ **Replies:** 10\ **Last updated:** [October 5, 2020, 12:30am UTC](https://forum.makecode.com/t/get-number-of-columns-and-rows-in-tilemap/3752 "2020-10-05T00:30:16Z")
Based on this question, I can make a tilemap to be a certain number of columns and rows, but once it’s made, I cannot see a block function to get those values. I have to remember what those values are for each tilemap … --- ## [What does the return 0 block does](https://forum.makecode.com/t/what-does-the-return-0-block-does/3204)
**Author:** [@Dreadmask197](https://forum.makecode.com/u/Dreadmask197)\ **Replies:** 68\ **Last updated:** [October 4, 2020, 10:36pm UTC](https://forum.makecode.com/t/what-does-the-return-0-block-does/3204 "2020-10-04T22:36:25Z")
What does it do? --- ## [Blocks Layout becomes stacked](https://forum.makecode.com/t/blocks-layout-becomes-stacked/1560)
**Author:** [@kyle76063](https://forum.makecode.com/u/kyle76063)\ **Replies:** 13\ **Last updated:** [October 4, 2020, 7:03pm UTC](https://forum.makecode.com/t/blocks-layout-becomes-stacked/1560 "2020-10-04T19:03:02Z")
I often toggle between Blocks and Javascript view. Originally, going back to Blocks view would change the layout in a reasonable spread-out view. After creating more Functions, going back to Blocks view started stackin… --- ## [Help with Jump](https://forum.makecode.com/t/help-with-jump/3720)
**Author:** [@annapurna079](https://forum.makecode.com/u/annapurna079)\ **Replies:** 2\ **Last updated:** [October 1, 2020, 6:09pm UTC](https://forum.makecode.com/t/help-with-jump/3720 "2020-10-01T18:09:43Z")
I need help My picachu wont jump. can you help me? https://makecode.com/\_5FkLp38mJTse --- ## [Gray blocks](https://forum.makecode.com/t/gray-blocks/3705)
**Author:** [@purna079](https://forum.makecode.com/u/purna079)\ **Replies:** 3\ **Last updated:** [October 1, 2020, 12:38am UTC](https://forum.makecode.com/t/gray-blocks/3705 "2020-10-01T00:38:08Z")
how do you get gray blocks? I don’t know how but it seems like a bunch of other people have done it! and whenever i have something that cant be converted to blocks it just says i have to either discard or stay in java… --- ## [The Wild Sucromon is not summoning when i'm in battle mode](https://forum.makecode.com/t/the-wild-sucromon-is-not-summoning-when-im-in-battle-mode/3688)
**Author:** [@Dreadmask197](https://forum.makecode.com/u/Dreadmask197)\ **Replies:** 3\ **Last updated:** [September 30, 2020, 12:59am UTC](https://forum.makecode.com/t/the-wild-sucromon-is-not-summoning-when-im-in-battle-mode/3688 "2020-09-30T00:59:19Z")
--- ## [How to upload MakeCode Arcade games on itch.io](https://forum.makecode.com/t/how-to-upload-makecode-arcade-games-on-itch-io/3526)
**Author:** [@VSPDEV](https://forum.makecode.com/u/VSPDEV)\ **Replies:** 4\ **Last updated:** [September 25, 2020, 3:13pm UTC](https://forum.makecode.com/t/how-to-upload-makecode-arcade-games-on-itch-io/3526 "2020-09-25T15:13:23Z")
As you know the makecode arcade traffic jam is going on and I want to submit my project so any one can tell me how to upload makecode arcade games on itch.io?, Thanks for help. --- ## [Pause menu flashing](https://forum.makecode.com/t/pause-menu-flashing/3612)
**Author:** [@slimehunter](https://forum.makecode.com/u/slimehunter)\ **Replies:** 0\ **Last updated:** [September 24, 2020, 7:20pm UTC](https://forum.makecode.com/t/pause-menu-flashing/3612 "2020-09-24T19:20:21Z")
EDIT: I unplugged all of my USB devices, and this stopped happening, so I’m assuming one of them was to blame. I’m seeing this issue where the menu is constantly opening and closing in the simulator. It’s making all ga… --- ## [Animate vs Legacy in On Game Update](https://forum.makecode.com/t/animate-vs-legacy-in-on-game-update/3587)
**Author:** [@techahoynyc](https://forum.makecode.com/u/techahoynyc)\ **Replies:** 3\ **Last updated:** [September 23, 2020, 7:53pm UTC](https://forum.makecode.com/t/animate-vs-legacy-in-on-game-update/3587 "2020-09-23T19:53:49Z")
I have another odd issue in my game and am wondering if anyone else can explain what is going on. I am trying to animate my character when they are moving left or right and have found that the ‘animate’ blocks do not wo… --- ## [I need some help with bluetooth](https://forum.makecode.com/t/i-need-some-help-with-bluetooth/2221)
**Author:** [@EV3\_Freak](https://forum.makecode.com/u/EV3_Freak)\ **Replies:** 1\ **Last updated:** [September 21, 2020, 11:47pm UTC](https://forum.makecode.com/t/i-need-some-help-with-bluetooth/2221 "2020-09-21T23:47:47Z")
Hello everyone! I would like to know how I can send a message via bluetooth (or similar) to my second EV3 brick using the mindstorms makecode editor. Can you help me? EV3\_Freak --- ## [Error error](https://forum.makecode.com/t/error-error/3556)
**Author:** [@Dreadmask197](https://forum.makecode.com/u/Dreadmask197)\ **Replies:** 1\ **Last updated:** [September 21, 2020, 6:32am UTC](https://forum.makecode.com/t/error-error/3556 "2020-09-21T06:32:40Z")
Well I guess this is how you contact the site’s administrator --- ## [Sucromonpt2 53:37](https://forum.makecode.com/t/sucromonpt2-53-37/3553)
**Author:** [@Dreadmask197](https://forum.makecode.com/u/Dreadmask197)\ **Replies:** 3\ **Last updated:** [September 20, 2020, 8:29pm UTC](https://forum.makecode.com/t/sucromonpt2-53-37/3553 "2020-09-20T20:29:19Z")
I need help with the swap feature because when I swap my Sucromon, it swaps into the same one but the name is in the wrong place. Can anyone help? Thanks in advance --- ## [Saves on make code](https://forum.makecode.com/t/saves-on-make-code/3539)
**Author:** [@isaacreisbr23](https://forum.makecode.com/u/isaacreisbr23)\ **Replies:** 3\ **Last updated:** [September 19, 2020, 9:10pm UTC](https://forum.makecode.com/t/saves-on-make-code/3539 "2020-09-19T21:10:05Z")
guys how to create a saves system in make code arcade?? --- ## [\[SOLVED\] Destructable Walls \[Blocks\]](https://forum.makecode.com/t/solved-destructable-walls-blocks/3529)
**Author:** [@slimehunter](https://forum.makecode.com/u/slimehunter)\ **Replies:** 2\ **Last updated:** [September 18, 2020, 8:33pm UTC](https://forum.makecode.com/t/solved-destructable-walls-blocks/3529 "2020-09-18T20:33:46Z")
\[SOLVED\] Found out how to do this by looking at the Tiny Wizards source and setting a collision event without automatically setting collision on during wall creation. Thank you! Hello! Is there a way to turn off collis… --- ## [Serious performance degradation on the PyGamer over the last months](https://forum.makecode.com/t/serious-performance-degradation-on-the-pygamer-over-the-last-months/3515)
**Author:** [@ractive](https://forum.makecode.com/u/ractive)\ **Replies:** 2\ **Last updated:** [September 18, 2020, 6:09am UTC](https://forum.makecode.com/t/serious-performance-degradation-on-the-pygamer-over-the-last-months/3515 "2020-09-18T06:09:07Z")
After a couple of months I got back the this game that I developed: https://github.com/ractive/air-combat I opened it and downloaded it to the PyGamer. After starting to play on the PyGamer I realized that the game gets… --- ## [Como pasar contenido de variables a la pagina web](https://forum.makecode.com/t/como-pasar-contenido-de-variables-a-la-pagina-web/3506)
**Author:** [@ClaudioOrts](https://forum.makecode.com/u/ClaudioOrts)\ **Replies:** 1\ **Last updated:** [September 17, 2020, 4:32pm UTC](https://forum.makecode.com/t/como-pasar-contenido-de-variables-a-la-pagina-web/3506 "2020-09-17T16:32:14Z")
Cuando trabajo con JavaScript, mediante DOM o jQuery, document.getElementById(‘dato’).value = 78; puedo apuntar a un (div id=’ dato’ ) del HTML y colocar el valor 78. Cómo se pude hacer desde el JavaScript de Makecode… --- ## [Next Project?](https://forum.makecode.com/t/next-project/3508)
**Author:** [@Kat](https://forum.makecode.com/u/Kat)\ **Replies:** 1\ **Last updated:** [September 17, 2020, 3:18pm UTC](https://forum.makecode.com/t/next-project/3508 "2020-09-17T15:18:01Z")
poll --- ## [Red light problem](https://forum.makecode.com/t/red-light-problem/3494)
**Author:** [@annapurna079](https://forum.makecode.com/u/annapurna079)\ **Replies:** 4\ **Last updated:** [September 17, 2020, 1:22am UTC](https://forum.makecode.com/t/red-light-problem/3494 "2020-09-17T01:22:38Z")
I need help with a traffic light problem. I want the light to change to a green light every couple seconds but everything i do just makes a red light. Please help. [Previous page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=124) [Next page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=126)