PureBasic Forums - English

Hello!

I think it would be very nice, if there would be #PB_Constants for every command.

For example, the MessageRequester()*,** has its own constants, even Round()* got new constants.

But what about commands like ReplaceString()*? It's a bit annoying to look up everytime what 1 and 2 stands for (regarding the Mode-Parameter).
By in troducing constants, the coder still has the choice wether he/she uses them or not. Coders, who use constants (I even use #PB_MessageRequester_YesNoCancel all the time, although it's much to type) can increase the readability of their code; also people, who read codes from other programers, benefit from this.

Please, go through all commands and add constants for commands that I currently cannot remember. The onliest commands I've got in my mind are Sprite3DQuality()*, FlipBuffers()* and CompareMemoryString()*,**

P.S.: Maybe it is really time to create a new page in the manual containing a table showing which constant has got which value.

* ) This command should have constants for its parameters
**) This command should have constants for its returning values

I will add constants for the commands you mentioned.

> P.S.: Maybe it is really time to create a new page in the manual containing a table showing which constant has got which value.

One reason for using constants is that they can have different values for each OS without any changes needed on the coder's part.
For example the #PB_Event_... or #PB_Shortcut_... constants have very different values depending on the OS.

Publishing a list would defeat this purpose, as it only encourages people to use the numeric values out of lazyness (less typing),
but kill the crossplatform compatibility along with it. This can already be seen on some code posted here in the forum and its not a good trend imho.

I will add constants for the commands you mentioned

These are the onliest commands, I can currently remember... Maybe I forgot some, that's why I advised you to go through the command index.
Thank you!

as it only encourages people to use the numeric values out of lazyness (less typing),

In gerneral I would say, that it depends on the coder... He/She should have the choice.
Of course your're right it would be nice, if you use constants, but the user bought PureBasic, so he can (should) decide.
Even if there would be a constant list, I will continue using constants: You cannot remmeber ALL the values. And personally, I'm interested in a readable code. No matter wether you publish a constant table or not, thos who use numbers can't be stopped.
But the idea of a table was only a suggestion.

Well, to get the value of a constant, the StructureViewer (which, as the name does not suggest also displays constants )
can be used if it is needed.

Yes, I know the StructureViewer, but didn't remember it.
OK, then everything is done/planned.

AND51 wrote:

I will add constants for the commands you mentioned

These are the onliest commands, I can currently remember... Maybe I forgot some, that's why I advised you to go through the command index.

Yes, and I just found a "hidden" command: ChangeListIconGadgetDisplay().
I don't want to post every single command here that I find, I just want to show that there could be more commands which don't come to your mind easily.
So please, go through the command list, if you have got time.

Hello!
You might have a deeper look again, as long as commands like FileSize() and JoyStickAxisX()/JoyStickAxisY() are unprocessed, too.

*BUMP*

In order to keep consistency, FileSize() should have it's own constants:Is this luck or done on purpose, can you guarantee that this also works in future versions or will there be extra constants?