#1✎ 165NathanielSpring 2017 Contest WinnerI won the SmileBASIC Source Spring 2017 Contest!Programming ContestStaff Pick"Your program is one of our favorites!" - StaffAchievementsHelperReceived for being very helpful around SmileBASIC SourceAchievementsRecently I've discovered that GLINE can crash SmileBASIC in a running program.
Here's the code I used:
ACLS
BGMPLAY 17
?"Press any button to crash"
REPEAT
UNTIL BUTTON(2)
GLINE 0,1e+9,1,-1e+9
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#2✎ 477SquareFingersInteresting bug, it leads to a 3DS system restart, not just SmileBasic closing. And GLINE 0,1e9,0,-1e8 does not trigger it, neither does GLINE 1,1e9,1,-1e8, suggesting it's not the endpoints, it's the slope. And GLINE 1,1e9,0,-1e8 works, suggesting that it's just anticlockwise of vertical, not clockwise of vertical. How bizarre.
EDIT:GLINE 1E9,0,-1E9,1 is just, just wierd. I defy anyone to explain the result. I promise it doesn't crash the 3DS (or, I guess I should say, it doesn't crash my SmileBasic 3.3.2 on New 3DS Ver. 11.3.0-36U): it just draws a messed-up line.
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by SquareFingers
#3✎ 165NathanielSpring 2017 Contest WinnerI won the SmileBASIC Source Spring 2017 Contest!Programming ContestStaff Pick"Your program is one of our favorites!" - StaffAchievementsHelperReceived for being very helpful around SmileBASIC SourceAchievementsStrange... It crashes on my New 3DS, but not on my old one. Both of which are v3.3.2.
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#4✎ 477SquareFingersNathaniel: Which one, the very last one I posted? Note that the large range there is over X, not Y.
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#5✎ 165NathanielSpring 2017 Contest WinnerI won the SmileBASIC Source Spring 2017 Contest!Programming ContestStaff Pick"Your program is one of our favorites!" - StaffAchievementsHelperReceived for being very helpful around SmileBASIC SourceAchievementsYou flipped X and Y when you tried it. Here's what it's suppost to look like:
GLINE 0,1E9,1,-1E8
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by Nathaniel
#6✎ 477SquareFingersYes, GLINE 1E9,0,-1E9,1 is different from what you did. On my system, it draws a small 45-degree line in the top-left corner of the screen (I think 7,0 to 0,7), and a short vertical line dropping from the lowest pixel (I think 0,7 to 0,14). Two straight line segments, from one GLINE.
- I don't mean to ignore, or push aside, your GLINE. I'm just exploring how deep the problem is, trying to give it more context and define it further, so I'm writing about other GLINEs too.
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by SquareFingers
#7✎ 165NathanielSpring 2017 Contest WinnerI won the SmileBASIC Source Spring 2017 Contest!Programming ContestStaff Pick"Your program is one of our favorites!" - StaffAchievementsHelperReceived for being very helpful around SmileBASIC SourceAchievementsOoh! Try- GLINE 1E9,0,-1E9,64
Looks like this:
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by randomous
#9✎ 165NathanielSpring 2017 Contest WinnerI won the SmileBASIC Source Spring 2017 Contest!Programming ContestStaff Pick"Your program is one of our favorites!" - StaffAchievementsHelperReceived for being very helpful around SmileBASIC SourceAchievements
Same here. I actually tried it with GTRI, but it just took forever to render a plain white screen.
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#10✎ 477SquareFingersA clue?: IEEE single-precision floating-point has only about 9 decimal digits of precision. Once that data type can no longer count in '1's, is when this bug appears to manifest.
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#11✎ 165NathanielSpring 2017 Contest WinnerI won the SmileBASIC Source Spring 2017 Contest!Programming ContestStaff Pick"Your program is one of our favorites!" - StaffAchievementsHelperReceived for being very helpful around SmileBASIC SourceAchievementsMaybe it tries to draw on the a subpixel...
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#12✎ 110CyberYoshi64Avatar TabooI didn't change my avatar for 180 daysWebsiteIntermediate ProgrammerI can make programs, but I still have trouble here and there. Programming StrengthForum ContributorHiddenAchievementsI don't know, this still works in V3.5.2 EU.
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by CyberYoshi64
#13✎ 264spaceturtlesVideo GamesI like to play video games!HobbiesAvatar BlockI didn't change my avatar for 30 days.WebsiteIntermediate ProgrammerI can make programs, but I still have trouble here and there. Programming Strength
Ooh! Try- GLINE 1E9,0,-1E9,64
Looks like this:
Since the second y value is 64 why does that go off-screen? Weird.
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by spaceturtles
#14✎ 425ToadIsTheBestForum ContributorHiddenAchievementsNight PersonI like the quiet night and sleep late.Express YourselfExpert ProgrammerProgramming no longer gives me any trouble. Come to me for help, if you like!Programming Strength
Interesting bug, it leads to a 3DS system restart, not just SmileBasic closing. -snip-
That's the normal behavior of a crash on the 3DS.
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#15✎ 110CyberYoshi64Avatar TabooI didn't change my avatar for 180 daysWebsiteIntermediate ProgrammerI can make programs, but I still have trouble here and there. Programming StrengthForum ContributorHiddenAchievementsNathaniel:
Maybe it tries to draw on the a subpixel...
If it did so, how would it go with this (and many other)
GLINE 8,8,99,230
GLINE 1,1,0,6
'''
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by CyberYoshi64
#16✎ 17GrandDad__the glitch no longer work in 3.6.0 :(
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#17✎ 165NathanielSpring 2017 Contest WinnerI won the SmileBASIC Source Spring 2017 Contest!Programming ContestStaff Pick"Your program is one of our favorites!" - StaffAchievementsHelperReceived for being very helpful around SmileBASIC SourceAchievementsI'm not sure there's any way to crash SmileBASIC in 3.6.0. At least, no way that I've heard of so far. Which might be a good thing...
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#18✎ 155012Me21AdminSyntax HighlighterReceived for creating the code syntax highlighter on SBSNight PersonI like the quiet night and sleep late.Express YourselfSecond YearMy account is over 2 years oldWebsite
I'm not sure there's any way to crash SmileBASIC in 3.6.0. At least, no way that I've heard of so far. Which might be a good thing...
I don't think they fixed CONTROLLER, unfortunately.
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