#1✎ 173NathanielAmazing ContributorSomeone thinks I'm an awesome person who has done so much for the community!AchievementsScholarReceived for knowing a great deal about programming topicsAchievementsFinal(?) Contest WinnerI won the (possibly) final SmileBASIC Source Contest! October 2018Programming ContestRecently 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✎ 173NathanielAmazing ContributorSomeone thinks I'm an awesome person who has done so much for the community!AchievementsScholarReceived for knowing a great deal about programming topicsAchievementsFinal(?) Contest WinnerI won the (possibly) final SmileBASIC Source Contest! October 2018Programming ContestStrange... 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✎ 173NathanielAmazing ContributorSomeone thinks I'm an awesome person who has done so much for the community!AchievementsScholarReceived for knowing a great deal about programming topicsAchievementsFinal(?) Contest WinnerI won the (possibly) final SmileBASIC Source Contest! October 2018Programming ContestYou 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✎ 173NathanielAmazing ContributorSomeone thinks I'm an awesome person who has done so much for the community!AchievementsScholarReceived for knowing a great deal about programming topicsAchievementsFinal(?) Contest WinnerI won the (possibly) final SmileBASIC Source Contest! October 2018Programming ContestOoh! Try- GLINE 1E9,0,-1E9,64
Looks like this:
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by randomous
#9✎ 173NathanielAmazing ContributorSomeone thinks I'm an awesome person who has done so much for the community!AchievementsScholarReceived for knowing a great deal about programming topicsAchievementsFinal(?) Contest WinnerI won the (possibly) final SmileBASIC Source Contest! October 2018Programming Contest
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✎ 173NathanielAmazing ContributorSomeone thinks I'm an awesome person who has done so much for the community!AchievementsScholarReceived for knowing a great deal about programming topicsAchievementsFinal(?) Contest WinnerI won the (possibly) final SmileBASIC Source Contest! October 2018Programming ContestMaybe it tries to draw on the a subpixel...
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#12✎ 153CyberYoshi64Avatar TabooI didn't change my avatar for 180 daysWebsiteNight PersonI like the quiet night and sleep late.Express YourselfFirst YearMy account is over 1 year oldWebsiteI don't know, this still works in V3.5.2 EU.
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by CyberYoshi64
#13✎ 317spaceturtlesVideo 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✎ 593IAmRalseiForum LeaderHiddenAchievementsFirst YearMy account is over 1 year oldWebsiteExpert 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✎ 153CyberYoshi64Avatar TabooI didn't change my avatar for 180 daysWebsiteNight PersonI like the quiet night and sleep late.Express YourselfFirst YearMy account is over 1 year oldWebsiteNathaniel:
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✎ 173NathanielAmazing ContributorSomeone thinks I'm an awesome person who has done so much for the community!AchievementsScholarReceived for knowing a great deal about programming topicsAchievementsFinal(?) Contest WinnerI won the (possibly) final SmileBASIC Source Contest! October 2018Programming ContestI'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✎ 165812Me21Head AdminThird YearMy account is over 3 years oldWebsiteSyntax HighlighterReceived for creating the code syntax highlighter on SBSNight PersonI like the quiet night and sleep late.Express Yourself
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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