Programming Forums > Application Development > C++

teencoder · Jun 26th, 2006, 11:30 PM

Yeah but I just wrote a function but when I call it boom an error for each perimeter.

Cache · Jun 26th, 2006, 11:52 PM

Kinda looks like a half-baked copy/paste job to me. Read the error message and you should figure out that you're calling member functions as if they were variables: 'paball.access_moving_up' should be 'paball.access_moving_up()' and the same for all functions you call.

Also, why have you put function prototypes in the body of 'main' ?
and it looks like you trying to 'goto' a type, lol. Pobably more stuff wrong too.

teencoder · Jun 27th, 2006, 12:51 AM

Yeah Cache I found that. And I changed the gotos now I've got to figure out where my other errors. I did write this all myself except for the image collision function. First Game attempt in C++ so it's sorta sloppy. I may take the classes and functions and rewrite it.
Thanks everyone.

coldDeath · Jun 27th, 2006, 1:52 AM

Quote:

Originally Posted by King

goto statements lead to spagetti code. I am sure you could find a reason for using one, but there is probably always a better way. If I ever used a goto for any of the projects at school I would fail the project, and if I used one at work I would probably get fired lol.

This is a small interesting article about the goto statement, but in the situations shown, it isn't the only method to do what he wants.

DaWei · Jun 27th, 2006, 5:55 AM

There's a case for using goto. Most of the people that use it are the ones that shouldn't be using it. If you have enough expertise to use it properly, you won't use it sloppily. Little turtles walk softly because they can't walk, hardly.

InfoGeek · Jun 27th, 2006, 8:05 AM

Quote:

Originally Posted by coldDeath

This is a small interesting article about the goto statement, but in the situations shown, it isn't the only method to do what he wants.

See Dawei's Views about goto.

Jun 27th, 2006, 11:20 AM

Dev Cpp, I've had wierd errors, with it too. That's why I re-tried my code in code::blocks. Besides, Dev-Cpp (the new one anyways) is still beta.

angry_asian · Jun 27th, 2006, 11:30 AM

yeah i started with it and ended up buying visual c++, i like it better, easier for me although ppl told me it was harder

Jun 27th, 2006, 11:32 AM

Visual C++ is a great tool. But there's alittle to much there for me to use. Besides, I don't want fill my hard drive full of tools I can't use...

Jun 26th, 2006, 11:30 PM	#11
teencoder Hobbyist Programmer Join Date: Jul 2005 Posts: 158 Rep Power: 0	Yeah but I just wrote a function but when I call it boom an error for each perimeter. __________________ Geeks may not be cool now but in the long run they prosper.

Jun 27th, 2006, 12:51 AM	#13
teencoder Hobbyist Programmer Join Date: Jul 2005 Posts: 158 Rep Power: 0	Yeah Cache I found that. And I changed the gotos now I've got to figure out where my other errors. I did write this all myself except for the image collision function. First Game attempt in C++ so it's sorta sloppy. I may take the classes and functions and rewrite it. Thanks everyone. __________________ Geeks may not be cool now but in the long run they prosper. Last edited by teencoder; Jun 27th, 2006 at 1:06 AM. Reason: forgot to give credit for a function

Jun 27th, 2006, 5:55 AM	#15
DaWei Resident Grouch Join Date: Jun 2005 Posts: 6,453 Rep Power: 10	There's a case for using goto. Most of the people that use it are the ones that shouldn't be using it. If you have enough expertise to use it properly, you won't use it sloppily. Little turtles walk softly because they can't walk, hardly. __________________ Abstraction doesn't make it impossible to write bad code; it makes it possible to write superior code. Contributor's Corner: Grumpy on C++ Exceptions DaWei on Pointers

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Jun 26th, 2006, 11:52 PM	#12
Cache Hobbyist Join Date: Sep 2005 Posts: 261 Rep Power: 4	Kinda looks like a half-baked copy/paste job to me. Read the error message and you should figure out that you're calling member functions as if they were variables: 'paball.access_moving_up' should be 'paball.access_moving_up()' and the same for all functions you call. Also, why have you put function prototypes in the body of 'main' ? and it looks like you trying to 'goto' a type, lol. Pobably more stuff wrong too.

Jun 27th, 2006, 11:20 AM	#17
Zap Guest Posts: n/a	Dev Cpp, I've had wierd errors, with it too. That's why I re-tried my code in code::blocks. Besides, Dev-Cpp (the new one anyways) is still beta.

Jun 27th, 2006, 11:30 AM	#18
angry_asian Hobbyist Programmer Join Date: Jun 2006 Location: at my computer desk Posts: 138 Rep Power: 3	yeah i started with it and ended up buying visual c++, i like it better, easier for me although ppl told me it was harder

Jun 27th, 2006, 11:32 AM	#19
Zap Guest Posts: n/a	Visual C++ is a great tool. But there's alittle to much there for me to use. Besides, I don't want fill my hard drive full of tools I can't use...

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Programming Forums > Application Development > C++

Help!!! I'm having trouble with some weird argument error