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Dark GDK / Printing Player Stats Variables With dbText()

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ReiKumar
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Posted: 7th Oct 2008 09:54
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I cant seem to be able to print my player stats variables to display on my HUD... anyone got any ideas?

BTW, where is there a 'db' in front of everything? Why db?

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Niels Henriksen
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Posted: 7th Oct 2008 10:01
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dbText ( 0, 0, "Health = " PlayerHealth ) ;

should maybe be:

dbText ( 0, 0, "Health = %s", PlayerHealth ) ;

Im not a C++ expert but I have seen something like this.

The reason that there are db infront of all commands is because it comes from DarkBasic.

Niels Henriksen
www.tales-of-the-realms.com
if Microsoft can sell software with bugs, so can I.
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ReiKumar
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Posted: 7th Oct 2008 10:18
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Quote: "dbText ( 0, 0, "Health = " PlayerHealth ) ;

should maybe be:

dbText ( 0, 0, "Health = %s", PlayerHealth ) ;

Im not a C++ expert but I have seen something like this."



1>c:\users\rei\documents\visual studio 2008\projects\gun\gun\hud.h(9) : error C2660: 'dbText' : function does not take 4 arguments
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Niels Henriksen
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Posted: 7th Oct 2008 10:38
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Did you try to search on the forum? Try search for dbText

I found this within 30 seconds




then you just need to find out how to put integer and string together in C++

Niels Henriksen
www.tales-of-the-realms.com
if Microsoft can sell software with bugs, so can I.
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Lilith
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Posted: 7th Oct 2008 20:10
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Quote: "BTW, where is there a 'db' in front of everything? Why db?"


db stands for Dark Basic. When functions are created it's not advisable to give them generic names like "Print" because you may end up with conflicts in other libraries that include functions with the same names. It's typical to prefix function names with something that ties it to the package it's associated with. Since these functions derive from functions in Dark Basic, db is the obvious choice.

Lilith, Night Butterfly
I'm not a programmer but I play one in the office
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ReiKumar
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Posted: 7th Oct 2008 23:03
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Quote: "Did you try to search on the forum? Try search for dbText

I found this within 30 seconds


+ Code Snippet

char* xtext = dbStr(dbCameraPositionX());
dbText ( 0, 0, xtext);



then you just need to find out how to put integer and string together in C++"




Thanks
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Hayer
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Posted: 9th Oct 2008 01:25
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If I remember right you can do something like this

int test = 22;
char* text_test = static_cast<char>(test);
dbText(0,0,text_test);

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Jonas
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Posted: 10th Oct 2008 02:05 Edited at: 10th Oct 2008 02:28
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This might help: http://www.cppreference.com/wiki/string/append

Edit: my bad... *shuts up now*

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Mahoney
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Posted: 10th Oct 2008 02:13 Edited at: 10th Oct 2008 02:14
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Either sprintf(?) or itoa(). Take your pick.

Windows Vista Home Premium Intel Pentium Dual-Core 1.6 Ghz 1GB DDR2 RAM GeForce 8600GT Twin Turbo
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Chamill
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Posted: 11th Oct 2008 20:15
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You guys are just making it too long

I work with this:

int Health;
dbText( whateverx , whatevery , dbStr(Health) );

dbStr() does the whole thing for you.

Chamillion

You can only get smarter by facing a smarter opponent.
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