[Help] Color - Printable Version
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+---- Thread: [Help] Color (/showthread.php?tid=87286)
[Help] Color - borisblat - 19.07.2009
How can i do the command: /ChangeColor [R] [G] [B] ?
thanks,=]
Re: [Help] Color - Weirdosport - 19.07.2009
You first need to seperate the values the player gives. Then you'll be left with 3 integers. I'm going to call them R G and B. The Alpha channel, will be A. This determines how opaque/transparent the text will be. You need to define this yourself (0-255). Col will be the output, which is the integer value of the colour.
pawn Код:
//top of script
#define A 255
//in the function/command etc
R *= 16777216;
G *= 65536;
B *= 256
Col = R + G + B + A;
Re: [Help] Color - borisblat - 19.07.2009
Edit: Wait, so i do
new R = strval(tmp);
new G = strval(tmp);
new B = strval(tmp);
new Col = R + G + B; ?
Re: [Help] Color - Weirdosport - 19.07.2009
Quote:
|
Originally Posted by borisblat
and where is the B interger?,
edit: oops, i forgot to put "B" in the question.. |
Oh but I haven't added the alpha channel bit.. What do you want it to default as, FF or AA?
Re: [Help] Color - borisblat - 19.07.2009
yes sorry, didn't noticed, well look at my edit ..
Edit: Wait, so i do
new R = strval(tmp);
new G = strval(tmp);
new B = strval(tmp);
new Col = R + G + B; ?
Re: [Help] Color - ByFukara - 19.07.2009
Код:
B *= 16;
Re: [Help] Color - borisblat - 19.07.2009
wtf, i don't know so much about c++...
what the *= mean?
Re: [Help] Color - ByFukara - 19.07.2009
for exam.
2 * 16
Re: [Help] Color - Weirdosport - 19.07.2009
Not sure why you're talking about *= 16... And you don't just add the numbers together, you need to times them by powers of 256.
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A *= 10
is the same as:
A = A * 10
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You have to do the strval bit or whatever for yourself, but you need to have the numbers you want stored in the variables R G and B, before you do what I just did to them. If in doubt send the code.
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Note, I just changed the code so that it would work.
Re: [Help] Color - borisblat - 19.07.2009
well, so i do this thing, what ever it is, and then i do
SetPlayerColor(playerid, Col);?