showing part of an array in digit

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showing part of an array in digit #377322 07/12/11 08:02 07/12/11 08:02
Joined: May 2011 Posts: 46 kleines Kaff irgendwo in Hesse... Kitsu OP Newbie
Kitsu OP Newbie Joined: May 2011 Posts: 46 kleines Kaff irgendwo in Hesse...	Hi, i have a little problem with showing a part of an array in a digit. while definination and declaration seems to work Code: STRING * res[6]; res[0] = "640 x 480"; res[1] = "800 x 600"; res[2] = "1024 x 768"; but as i want to show it via Code: digits(0, 0, " %s", "Arial#16", 1, res[1]); it shows only "(null)" also unfortunately Code: str_cpy(resolution, res[num]); gives me an malfunction says: "Empty pointer in set_res" (set_res is the function called by the button from the panel with the digits above) what i have to do to use the part of the array in the digits and iin other functions without exactly know thwat the player wants and witout writing a new function for each possibility? i hope you can help me with it greetings ~kitsu fogman: "Hint: It�s useful to learn to read before you try to write games."

Re: showing part of an array in digit [Re: Kitsu] #377326 07/12/11 09:32 07/12/11 09:32
Joined: Feb 2009 Posts: 3,207 Germany, Magdeburg Rei_Ayanami Expert
Rei_Ayanami Expert Joined: Feb 2009 Posts: 3,207 Germany, Magdeburg	STRING * res[6]; //Ok res[0] = "640 x 480"; //No res[1] = "800 x 600"; //No res[2] = "1024 x 768";//No You need to make a function that inits the strings: res[0] = str_create("640 x 480"); res[1] = str_create(..); .. Then, the digits will work MarianFrische.com

Re: showing part of an array in digit [Re: Rei_Ayanami] #377328 07/12/11 10:07 07/12/11 10:07
Joined: May 2011 Posts: 46 kleines Kaff irgendwo in Hesse... Kitsu OP Newbie
Kitsu OP Newbie Joined: May 2011 Posts: 46 kleines Kaff irgendwo in Hesse...	hmm anyhow the global declared string array isn't grey as the other global strings (and not shown in the code jumper on the right side) also str_create isn't highlighted (?) and if i now call the function which shows the panel containing the digits the engine crashes (also it crahes instantly if the panel is shown at the beginning) Last edited by Kitsu; 07/12/11 10:08. fogman: "Hint: It�s useful to learn to read before you try to write games."

Re: showing part of an array in digit [Re: Kitsu] #377337
07/12/11 11:46 07/12/11 11:46

Joined: Jul 2008
Posts: 1,178
England

MrGuest

Serious User

MrGuest

Serious User

Joined: Jul 2008
Posts: 1,178
England

Code:

///////////////////////////////
#include <acknex.h>
#include <default.c>

///////////////////////////////

FONT* fnt_test = "arial#20";
STRING* str_res[6];

PANEL* pnl_res = {
//	digits(10, 10, "%s", *, 1, str_res[0]); //wont' work, string is not yet initialised!
	flags = SHOW;
}

void main(){
	
	str_res[0]= str_create("600x480");
	str_res[1]= str_create("800x600");
	pan_setstring(pnl_res, 0, 10, 10, fnt_test, str_res[0]);
	pan_setstring(pnl_res, 0, 10, 30, fnt_test, str_res[1]);
}

though you'd be better off using TEXT instead of PANEL

Code:

TEXT* txt_res = {
	font = fnt_test;
	pos_x = 300;
	strings = 6;
	string("600x480", "800x600", "1024x768");
	flags = SHOW;
}

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