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Dark GDK / Debug Information

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Brillig
16
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Joined: 19th May 2008
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Posted: 20th May 2008 07:46
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The dbText function seems rather useless for Debug or HUD information since you can't print out variables within the string.

Has anyone found a good way of printing out variable values on the in-game screen?
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waka324
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Joined: 31st Mar 2008
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Posted: 20th May 2008 11:40
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I just use the fstream commands to put information in a file for viewing to see what went wrong where something simple like

std::ofstream debug;
debug.open("filename.txt");
debug>>varriable_check<<"\n"<<"place in code";
debug.close();

just make sure multithreading is on in project properties.
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tobi453
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Posted: 20th May 2008 14:41
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You can do it this way:



FINAL VERSION RELEASED!!!!
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FERSIS
18
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Joined: 17th May 2006
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Posted: 20th May 2008 20:16 Edited at: 20th May 2008 20:19
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since it is ontopic.
Does VC++ have some function to write to the output window ? so i can avoid the printf use??
thanks

EDIT:typo
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Lilith
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Joined: 12th Feb 2008
Location: Dallas, TX
Posted: 20th May 2008 20:34
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C++ promotes the concept of inserting an object into a stream. For standard output this stream is cout. Standard error is cerr and there's also clog though I haven't figured where that fits.

To send something to the stream you use the << operator.



This would send

This is a string literal This is a stored string 10000

to the standard out stream. The endl at the end is an end line token, which generates a carriage-return/linefeed sequence.

There are other tokens that can be inserted to affect the formatting of the lines but that gets a bit involved and is beyond the scope of this class.

Lilith, Night Butterfly
I'm not a programmer but I play one in the office
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jason p sage
17
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Joined: 10th Jun 2007
Location: Ellington, CT USA
Posted: 21st May 2008 18:10
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nice tip there lilith!

thats beeter then mine:



http://www.jasonpetersage.com/?PAGE=ironinfantry&SECTION=ironinfantry
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Brillig
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Joined: 19th May 2008
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Posted: 22nd May 2008 02:01
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sprintf! Great idea!

Thanks guys!
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