How to program snake on Ti-84 Plus CE
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- čas přidán 24. 11. 2021
- Program snake on your favorite Calculator!
Source Code: pastebin.com/SKxGmY9D
Source Code for color snake: pastebin.com/yU6MhwSg
Video for color snake: • Program COLOR SNAKE on...
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If your snake is going too fast, watch this video: Snake Program Speed FIXED!!!
• Snake Program Speed FI...
If your snake is going very fast for some reason, put this into your code right underneath the "While C" line:
:For(K,1,50
:End
***You can make 50 higher if you want a slower snake, and 50 lower if you want faster snake. It's up to you! Post in the comments if this for loop helped!
Useful Links:
Snake Download: mega.nz/file/A0JXnaLA#Hg-Eabh...
Button Guide: mega.nz/file/ptRBnSyA#SY6wDsD...
Program Pong: • Program pong on the ti...
Ti-connect CE for downloading stuff to your calculator:
education.ti.com/en/software/...
Cemetech: www.cemetech.net/
Cemetech programs/games: www.cemetech.net/downloads/br...
Cemetech Snake games: www.cemetech.net/downloads/br... - Věda a technologie
If your snake is going very fast for some reason, put this into your code right underneath the "While C" line:
:For(K,1,50
:End
***You can make 50 higher if you want a slower snake, and 50 lower if you want faster snake. It's up to you! Post in the comments if this for loop helped!
What is For mean?
@@mptjeeeee It is a lop that repeats itself depending on the numbers. For example,
For(A,1,50
End
The A is repeating itself 50 times. Any code that goes in between the for and the end command get repeated 50 times.
If I say [Disp A] between those two commands, the calculator will display numbers 1-50.
How can I put a new one in between 2 lines
@@mptjeeeee [2nd][del][enter]
I did this but now just when it’s going up or down it’s going slower. When I go to the left or to the right it’s still fast
If anyone wants to get this working on a "TI-84 Plus". Simply replace every 10 with an 8 and every 26 with a 16.
I did but it still didn't work... i must have put something in wrong and now I'm sad :(
Oh shit thanks!!
@@vinconevita i don’t think you should if it’s something like the following:
12 61
or something like that
Not every 26 has to be a 16. There is one specific 26 that's in the directional part of the code that should stay a 26, as it has to deal with input, and not the Matrix. If it's not a 26, it makes you unable to move right
Edit: I found the timestamp of it just about. It's 19:02 , the line of code is
1>D
If G=26 and D≠4
2>D
This specific 26 should stay as such. Other than that, every other 26 and 10 can be changed
@@speedyshadman3270i had the same probelm as the other guy and did this and it still dosnt work it just prints “snake” onto the screen
bro this was actually amazing! now i wont be bored in geometry and algebra anymore
perfect! and also exactly what I needed
I had no idea how to program direction keys
Thank you so much! It's so cool how you know what all this stuff means-you must really know your stuff!-and it also probably took you forever to type all the code into pastebin, so props for that!
I am currently working on putting this program into my calculator, I should be done with it today. Math boutta be lit 🔥🔥
ong
Who's here 10/27/2022? Great video man keep up the good work!
Thank you for making this video!
Glad it was helpful!
Math teacher: "No games in my classroom"
The kids in the back:
Hi! I will be playing during class :)
This took me a long time to do but finally i got it.
The up arrows are not working, but everything else is fine. What do? I'm on a TI-84 Plus
This was awesome! works perfectly. Can you explain what a matrix/dimension is and how it works? it's very important but i don't quite understand.
Is it like a 2D array?
When I collect a star it ends the game and says syntax error, when I hit goto it takes me to line 16. line 16 says 5 -> [A] O,P Am I missing something?
Edit: If anyone else has this same problem it was just our mistake typing it in, It should look like this 5 -> [A] (O,P Make sure there's a (!!!!
Hi so I'm having a problem and possibly 2 so first off when I collect the things instead of grabbing it and increasing the score the game ends and the snake can move through itself but I'm not sure if there is anything in the code to stop that help is appreciated. When I hit a I'll call them apples it puts up sintax error and it puts me at line 33. Output(o,p,*
Everyone say hi or post your feedback!
I loved this program, however my ti84 was recently cleared by accident and I tried to re-program the game. I changed all of the 10s to 8s and 26s to 16s to fit my screen size, but now it is still saying that there is a domain error, but this time in line 49 “output (V,U,” //one space. Have triple checked my code and still cannot find the bug. Can you please help me? Thanks!
I will look into it tonight!
This program is awesome but for some reason, my left arrow makes the snake go down, and my down and right key do nothing. Can you please help me? Thank you.
I'm sorry, I forgot to add. I use a Ti-84 Plus.
whenever i ate the food as the snake i died in the game. why does it do this?
I got a error that says ''invalid dim'' i've checked all coding and everythings right but it still shows me invalid dim, i used a Ti-84 plus, could that be the problem? please help me i wanna play this in my math lessons.
I have the same problem
Tried both pong and snake program, did it exactly as said in the video's, but both just syntax error, almost always going to a output line. :/ any idea what the issue is? I use a "TI-84 Plus CE-T python edition", maybe that its different on that? Would love to be able to play it
I posted a download in the description for the snake game, if you are able to, download it and see if it works!
I also have a Ti-84 Plus CE-T and both programs work.
I have a ti 84 plus ce and when I run the game it says “value entered is not allowed in the function or command” and it shows me line 48 output(V,U,”
This is my first time coding so I have no clue what to do
When I try to run it I instantly get a “invalid dimension” error. What have I’ve done wrong and how can I fix it? When I press go to it takes me to the line the says: 5➡️[A](0,P
Does this work on a TI-83 plus?
Where would I put a wait to make the snakes movement be slower
The TI-84 Plus CE Python edition must be different bc I can't do a lot of the things u do. I can't click prgm to get to the menu and the sto button gives me an equal sign instead of an arrow...
Thanks for the video. Sadly when I execute it the food appears and then it says Error. When I press Go to it brings me to the line "Output(Y, X, 0"
I check the source code and still don't know what's wrong.
Me too
I would check the source code revolving around X and Y. Also make sure you have the color edition calculator.
@@CalculatorGuy2001 It might be the type of calculator, yeah. Thank you
I was following along on my TI-84 Plus Silver edition, and at the 10 minute, 12 second mark (where you mentioned this part of the code is the food generation) I tried to run it, but got a domain error on my screen. Any idea why this could have happened? Or how to fix it?
(This is also my 1st time coding literally anything)
Yeah you need to turn all of the 26s to 16s and all of the 10s to 8s. The screen sizes are different in your case.
@@CalculatorGuy2001 ah thank you so much. I’ll try that. Thank you :)
mine starts and ends and just says score 2 everytime and the goto brings me to the While[A](O,P)=0 and i have everything right, im also using the same calculator
How do i fix when it sneds me to output(o,p,"x it stas syntax
for some reason for me when i open it it says "Done" on the top right and nothing else works
I need help if works but my right key won’t work and I have TI-84 plus and how do I slow it down
Any help? I followed exact instructions and whenever I execute the code it makes me die immediately
my snake wont go right
When my snake moves, it just leaves its body behind and doesn’t bring it along with it, and on top of that it moves faster when going up/down than left/right.
Make sure you have a space entered inside the parenthesis in line 48
Hi! thank you for this video! i have a question, When I let the program run it automatically says like game over and score :1, Do I need to redo everything or is there a simple fix?
I have the same problem
I would say just double check all of your lines using pastebin link
Are you able to adjust this for a Ti - 84 plus? I believe the screen size is different and I tried adjusting some numbers but it's always a domain issue
You can! i also have a TI-84 plus and i changed the numbers so that it could work i will put this symbol:**** around the ones i changed
ClrHome
0→G
1→C
1→S
3→X
3→Y
3→V
3→U
2→D
0→T
DelVar [A]
****{08,16→dim([A]****
For(F,1,5
****randInt(1,08→O****
****randInt(1,16→P****
5→[A](O,P
Output(O,P,"*
End
While C and G≠45
Output(Y,X,0
If [A](Y,X)[greater than]1
Then
S+1→S
0→T
While [A](O,P)≠0
****randInt(1,08→O****
****randInt(1,16→P****
If [A](Y,X)≠5 or S≥200
0→C
End
5→[A](O,P
Output(O,P,"*
End
getKey→G
If G=24 and D≠2
4→D
If G=25 and D≠3
1→D
If G=26 and D≠4
2→D
If G=34 and D≠1
3→D
D→[A](Y,X
X+(D=2)-(D=4→X
Y+(D=3)-(D=1→Y
If Y[greater than]08 or Y[less than]1 or X[greater than]16 or X[less than]1
0→C
Output(V,U," //one space
If T=1
Then
[A](V,U→K
0→[A](V,U
U+(K=2)-(K=4→U
V+(K=3)-(K=1→V
End
1→T
End
ClrHome
Output(4,5,"GAME OVER
If S≥200
Output(4,5,"YOU WIN!!
Output(5,5,"SCORE:
Output(5,12,S
"
I have the same model, your error says "ERR:DOMAIN" in the 17th line too?
Yup it only works for the CE sadly
You can actually change the location randomizers where it does rand(1,26) and rand(1,10) to rand(1,8) and rand(1,16). Hope that helps!
@@gremilinKirby9094 tysm for this i finally got it to work
Hii!! This was absolutely amazing and my first time programming anything on the calculator. When I started the game it was incredibly faster than yours, is there a way to slow it down?
Pinned comment has a method on how to do it!
Hey Dylan! I tried this on my TI-84 plus, and it says error, when I go to it it brings me to I think line 17 and it’s the one that says Output(O,P”* and idk what I did wrong or how to fix it, help?
make sure there is a comma between the P and the quotation mark!
when i run the program, it works, but if i try to move up or down, the snake apparently runs into an invisible wall and the game over screen shows up. basically it won't let me move up or down without instantly killing me. any fix?
Have you figured it out? Having same problem
I did this on a ti84 plus c silver edition and when i try it it says ERROR: DOMAIN
Value entered is not allowed in the funtion or command.
Ex:RADIAN MODE tan( /2
Domain error means the program is trying to draw the snake outside the screen. Double check to make sure you have no typos especially the lines with “sto” (the arrow). If you still need help send me an email with a video or images of your source code. Calculatorguy2001@gmail.com
Hi, even using source code, I get an error message saying 'invalid dimension, and I don't know why it says that. since the dimensions should be 10x26. Thanks!
looks like the computer says the error is where it says "randint(1,26->p
5->(O,P
I'm having the same issue
I’m having an issue where the [A] matrix won’t store 10,26
This is how the line is written:{10.26->dim([A]
The -> represents store as I cannot find a button for store on my phone key board
The Error screen says
Check 1
Wow that’s really weird! Tbh it could be anything. Rewatch the video for any typos? Clearing the ram will help with the stat plot thing but it will also delete your programs.
Did you ever fix it
Hey if you are still having issues with this, I fixed mine by putting a comma instead of a period in "{10.26->dim([A]"
For some reason my snake never goes, it shows the 5 apples at once and once i collect all the apple nothing happens
All of my arrows work besides my “up” arrow when controlling my snake. What am I doing wrong? I looked through my code and I don’t think I made a mistake anywhere.
There seems to be typo somewhere around your GETKEY command
I'm having the same problem. Did you ever solve it?
Doing this instead of my actual calculus work 😂
When I press execute the snake character dies and it displays the game over and score
I shall now be bypassing my schools legal laws and permits now
Can you help? My snake's length doesn't decrease. I double-checked the code (I was following the pastebin) and it was correct, line for line. EDIT: using a TI-84 Plus CE.
Same problem with me
I edited line 48 in pastebin. Let me know if it fixes the problem!
Okay so my game works but when I try to move down the game stops and if I move up everything stops
same!!!
I am not able to turn right, does anyone know a fix?
I use the same model as you used in your video, yet when I start the program, I can see the board for a split second, then it takes me to the GAME OVER screen. Is there any way to fix this?
Make sure all of your lines exist, maybe an :End command is missing?
@@CalculatorGuy2001 Yep! I found the issue. Thanks!
What was the issue
@@diamond_ninja6632 The game board would flash between starting and game over, but I got it fixed!
@@Contrope this is happening to me, where was the end command missing?
Could somebody help me?
I wrote the program and triple checked if everything is right but everytime I try to run the program it is saying: Syntax Error.
If I press Goto it sends me to the line 17: Output(O, P"0
Can somebody tell me how to fix that?
Edit: I have a Ti-84 Plus CE-T, could this be the problem?
Second Edit: The Pong Program worked.
I think you forgot the comma between P and ". It should be Output(O, P,"0
Thank you, now it works!
It says there's an error on line 17 with the Output(O,P,"*
Im having this problem where im pretty sure i did everything correctly, ( this is my third freaking time doing this), and when i execute program, i can see the snake head and the food for a second, then it says "syntax error, check all arguments entered," and i cant find the problem. I have the Ti-84 Plus Ce
nevermind i found the issue, had a few extra parantheses, great video!
i keep getting a syntax error on my ti-84 plus CE it also says check all arguments entered. what can i do to fix this
I would say double check your source code!
Um I did this but, I deleted it when I cleared ram. It worked for 30 seconds. Now it’s gone. Is there a way to save to the actual memory besides the ram?
Please help. I have a STAAR exam in math coming up, and when I finish my test I would like to play this. I don’t want to be sitting in a classroom for 5 hours not doing anything, lol. Also, this video was really great. Good job.
Yes, go to the memory menu, [2nd][+], go to all or prgm, and press enter next to the program you want to archive. The star next to the program means that it is saved in the Hard Memory instead of the ram. You may have to un-archive it to play the program though.
Thanks so much, now imma go do both pong and snake. Have blessed day
For some reason can't go up whenever I am travelling left, any fixes?
Double check your code under the getkey command
I'm having a problem where it ends the game immediately after I run the program.
Sorry if you still need help, make you’re your code has no typos, especially the END command
When I press exec snake, I instantly get error: Domain then I press goto and its line 48 that is giving me trouble but I only have one space.
the goto sometimes go to the wrong line.
i would check the source code or go through the video to make sure the codes exaclty match
usally is because you typed a plus instead of a equal sign or smt
I don’t know why but when I press execute it takes me to domain error and to line 5->[a](O,P
Me too
Hey so I’m having the problem of the snake just getting infinity long, like it will just stop the end of the snake and keep stretching, is there any simple fix?
Double check your output() lines
@@CalculatorGuy2001 I’ve gone through the code and it looks to be the same as the one in your description, could it be a different issue?
@@CalculatorGuy2001 Im having the same problem as him. All my code is correct but my snake doesn't have an end to it
Fred it could be. I would suggest you look at the source code again, and I’m going to double check it on my side too.
I have a dim problem?
Is this supposed to be in basic or python? I coded it but my snake is so fast that its hard to control. Is there a way to fix that?
Basic, and wow! I thought snake was slow enough to control! You can put a for loop underneath the “while” line.
For(Q,1,100
End
You can experiment with the 100 and change it to meet your speed. Lower is faster.
@@CalculatorGuy2001 thank you so much! I coded it exactly how you did and mine was way faster than yours. I will use this information to fix it!
Also which while line
@@roaringfire6102 11:09
@@CalculatorGuy2001 thanks
when i run the game it shows the screen for a second or two and then brings me to a screen that says “error: domain value entered is not allowed in the function or command. ex: radian mode tan (pie/2) degree mode e^(pie/2*i)” and when i go to the command problem it goes to the line :output (v, u, “ ‘space’ but i triple checked there. whats wrong???
edit: when it plays for a few second i can move down but the snake is huge! the tail doesnt move with the head
It seems like the variable v or u is not changing the way they need to
It seems like the variable v or u is not changing the way they need to
Will this work on ti nspire cx ii cas
I did this on a TI-38 plus and I changed every 10 with a 8 and every 26 with a 16 but the zeros don’t despawn. And when I touch food the program crashes.
There's probably more you need to change. I can make a ti-83 plus video for this if you want me to.
will this work for a TI-82?
Edit: Yes it does! But my snake can't turn right for some reason lol, I probably just missed something in the code.
The problem was that i changed all the 10:s to 8:s and all the 26:s with 16:s whitch does make it run on a 82 in the first place but there was one 26 that didn't need to be changed
Which ones???
Everything works just fine, but I cannot turn right. I’m on a TI-83 plus btw
Whenever i eat the food i get an error
How do u change the speed of the snake, it's going too fast for me
There is a solution in the description
I just posted a video on this solution if you need it! CZcams is having technical difficulties... little did I know that my description does not update when I add stuff to it right now!
@@CalculatorGuy2001 thanks
It does not work for me (TI-84 Plus CE-T). The error is INVALID DIMENSION
The program sends me to this line to fix the issue:
5->[A](0,P
It has to be an O like “oh” not a 0 “zero”
Does this work on TI-83 Plus? Also, I get a domain error at the asterisk in the line Output(O,P,"×
did it work?
Sorry about your issue! I would double check your code for any typos!
Does this work on the TI-30XS multi view
I don't think so.
@@CalculatorGuy2001 ok
you should do how to program minecraft ;)
You read my mind! I thought of that plenty of times before but I am still trying to come up with something!
Hi, um theirs no comma button on the TI-84 Plus so can i just put a period or no?
Did you find it? It’s above 7
@@CalculatorGuy2001 the only thing i see above the 7 is and (u and O)? im using the Ti84 Plus
@@elijahbrown2811 Send me a picture of your calculator to calculatorguy2001@gmail.com
Does this work on TI-83 Plus, i tried it but i keeps saying “ERR : DOMAIN
1: Quit
2: Goto
The error is on step 17 so is there any possible reason
What are the values in matrix a?
The matrix is an array filled with 0's when it's created, and the body of the snake makes each 0 turn to 1. The tail makes the 1's turn back to 0's.
Hello i have a small problem, my snake goes really fast and i don't know how to fix it :/
read the pinned comment
for some reason it says error but i cant find any mistake, when i goto it say like the end after 1 store T helpp!!
Did you double check the source code?
hi!
question, My snake is going really fast, how would I fix this?
I just posted a solution in the description for you and for all! Enjoy!
Anyone know how to fix not being able to move?
Hey so I did the code but when I start the program it gives me a invalid dimension error, how can I fix this?
It seems like an issue with the matrix
@@CalculatorGuy2001 I am kinda clueless do you have any inkling as to what may be wrong with the matrix
will this work with an Ti-nspire cx II ?
No sadly the programming language is different
Thanks! My program won’t work though. I am on a regular TI-84 plus and there is a domain error. Can you please teach me how to fix this. Great video though
Ok, so I fixed the original problem but now it shows me the play screen for a second then immediately says “game over”
You might be missing a line. The source code is in the description!
@@CalculatorGuy2001 thanks
@@CalculatorGuy2001 I checked my code and I fixed it! If My snake hits the bottom or the right side, there is a domain error
This is really cool. I managed to do this and I don‘t know the first thing about programing. I think I have something wrong in my calculator settings though because when I try to run it I get a domain error and it says there is a value not allowed and takes me to line 47. Do you have any idea how to fix this?
I personally don’t know because I would need to know the steps you did to get there. If in doubt, I posted the download and the source code in the description. Domain errors happen with the output command or matrices ex [A](V,U). If you are still stuck, send me a video to my email, calculatorguy2001@gmail.com
@@CalculatorGuy2001 thanks so much! I managed to figure it out, I just missed one of the first lines
@@CalculatorGuy2001 hi how do I slow down the speed of the snake
Run for about a sec then shows sentax error on line 48 "Output(V,U" " and solution?
You need a comma after the U
@@CalculatorGuy2001 ok i did an its still saying syntax error
So you know how to make the snake move slower? For some reason my snake is going 2 times faster than yours.
If not already in the description, I will post a solution in the description to make the snake go slower!
is there a way to use programs with test mode on?
Big oof! I don’t think so! Test mode used to let you still write programs, but I don’t know if TI took even that out!
Does this work on the TI-30
Sadly no :(
Hi!
what if i wantone food
Dylan, every thing was perfect except the speed. Could you tell me how to slow the snake down? Thanks!!
There should be source code for speed in the description!
@@CalculatorGuy2001 I see the source code, but I dont know where the speed part is.
You insert it into the code. It doesn’t exist in your code yet
@@CalculatorGuy2001 What do I insert lol I know nothing about coding
I’ll actually make a video about this snake speed thing, it’s a very common issue among everyone. Look for something perhaps later today or tomorrow
Q: can you add a line in the middle of code with a ti-84 plus calculator
Yes if the syntax is acceptable
Looked it up and I just press 2nd delete
It's not working for me for some reason, when I go to where it says the error is, it says is line 17
Output(O,P,-*
Can you help me with this?
That line should be Output(O,P, “*
@@CalculatorGuy2001 how do you get that symbol?
[alpha][+]
@@CalculatorGuy2001 Thank you! 😊
@@CalculatorGuy2001i have that exactly the same but it still wont work, i am on the ti 83
my thing doesnt turn left on the bottom half of screen but does work on top half. I am on TI 84 plus
change every 10 to a 8 and every 26 into a 16
exept the one on line 39
I need help it says error on my ti 84 ce python any suggestions 😊
Press goto when you get the error and double check for typos
It didn't work. When I click GoTo it brings me to line 16 which says 5 ->[A](0,P
It’s O not 0… 😂
@@CalculatorGuy2001 yep, that was it. Thanks!
Hey, my snake is going too fast and I wanted to ask how to change it.
Everything else works perfectly.Thanks!
I’m going to add something in the description for that. Do you have a python CE?
I had this same issue with Snake as well as Pong(The ball moved insanely fast at speed ten). I think it’s because of Python requiring a higher framerate or something, so the Python edition just runs way too fast for these games. In theory if there were a way to waste enough processing power, you could slow the framerate enough to make the games run normally. The only issue being I have no idea how to do this and would appreciate some words of advice from Master Dylan himself.
@@CalculatorGuy2001 yeah, i´ve got the TI-84 Plus CE-T.
what happens if my thing says error:syntax
nvm i found out why but tysm for the tutorial bc now i can show my friends
what do i do to slow down the snake?
I think I posted a solution in the description, let me know if you still need help!