[Elie1996]

I'd like to do something like this:

function(color1,color2)
{
SendClientMessage(playerid,COLOR_WHITE, "{color1} Hello {color2} World!");
return 1;
}


It seems far-fetched but is it somehow possible.

Thanks.

[DRIFT_HUNTER]

#define color_black "{000000}"

SendClientMessage(playerid,COLOR_WHITE, "Hello "color_black" World!");

[Mencent]

Hello!

You can realize that like this:

PHP код:

stock function1(color1[],color2[])
{
    new string[144],s1[10],s2[10];
    if(!strcmp(color1,"red",true))format(s1,sizeof(s1),"ef3f23");
    if(!strcmp(color2,"green",true))format(s2,sizeof(s2),"476e15");
    format(string,sizeof string,"{%s} Hello,{%s} this is a test message!",s1,s2);
    SendClientMessageToAll(-1,string);
    return 1;
} 


So, you have the choice between red and green. Of yourse, you can insert more colours.

[Stinged]

Quote:

Originally Posted by Mencent Hello! You can realize that like this: PHP код: stock function1(color1[],color2[]) {     new string[144],s1[10],s2[10];     if(!strcmp(color1,"red",true))format(s1,sizeof(s1),"ef3f23");     if(!strcmp(color2,"green",true))format(s2,sizeof(s2),"476e15");     format(string,sizeof string,"{%s} Hello,{%s} this is a test message!",s1,s2);     SendClientMessageToAll(-1,string);     return 1; }  So, you have the choice between red and green. Of yourse, you can insert more colours.

That's just a waste of memory.
If you want to make a function like that, you just just use a macro.

[Elie1996]

Yeah I know those, But I wish to use the parameters color1 and color2. And not A macro definition... Isn't there a way?

[Stinged]

Why do you reject using a macro? It does the job fine here.

Код:

#define function(%0,%1,%2)         SendClientMessage(%0, COLOR_WHITE, "{"#%1"}Hello {"#%2"}World!")
// %0 = player
// %1 = color1 -- This format: RRGGBB
// %2 = color2 -- This format: RRGGBB

// Example:
function(playerid, 000000, 00FF00);
Would send this:

Hello World

[SickAttack]

pawn Код:

// ** INCLUDES

#include <a_samp>
#include <sscanf>
#include <zcmd>

// ** MAIN

main()
{
    print("Loaded \"color_hex_function.amx\".");
}

// ** CALLBACKS

public OnGameModeInit()
{
    return 1;
}

public OnGameModeExit()
{
    return 1;
}

// ** COMMANDS

CMD:color(playerid, params[])
{
    Function(playerid, "0xFFF000FF", "0xFF0000FF");
    return 1;
}

// ** FUNCTIONS

stock Function(playerid, color_1[], color_2[])
{
    new string[144];
    format(string, sizeof(string), "{%06x}Hello {%06x}World!", HexToInt(color_1) >>> 8, HexToInt(color_2) >>> 8);
    SendClientMessage(playerid, -1, string);
    return 1;
}

stock HexToInt(hex[])
{
    new int;
    sscanf(hex, "x", int);
    return int;
}

[Elie1996]

Quote:

Originally Posted by SickAttack pawn Код: // ** INCLUDES #include <a_samp> #include <sscanf> #include <zcmd> // ** MAIN main() {     print("Loaded \"color_hex_function.amx\"."); } // ** CALLBACKS public OnGameModeInit() {     return 1; } public OnGameModeExit() {     return 1; } // ** COMMANDS CMD:color(playerid, params[]) {     Function(playerid, "0xFFF000FF", "0xFF0000FF");     return 1; } // ** FUNCTIONS stock Function(playerid, color_1[], color_2[]) {     new string[144]; [COLOR="Red"]   format(string, sizeof(string), "{%06x}Hello {%06x}World!", HexToInt(color_1) >>> 8, HexToInt(color_2) >>> 8);[/COLOR]     SendClientMessage(playerid, -1, string);     return 1; } stock HexToInt(hex[]) {     new int;     sscanf(hex, "x", int);     return int; }

Hey could you explain two the line of format for me?
I don't understand what ">>> 8" means, nor the {%06x}

also, just to be sure, what do u assume you exactly have in array hex[]? Only the code of the colors correct?
Thanks for replying!

[Elie1996]

Quote:

Originally Posted by Stinged Why do you reject using a macro? It does the job fine here. Код: #define function(%0,%1,%2) SendClientMessage(%0, COLOR_WHITE, "{"#%1"}Hello {"#%2"}World!") // %0 = player // %1 = color1 -- This format: RRGGBB // %2 = color2 -- This format: RRGGBB // Example: function(playerid, 000000, 00FF00); Would send this: Hello World

I refuse to use MACROS because they won't work in my case.
I know how to use MACRO like this; but I need to write code that'll allow me to send different colors of my choice to make my code look cleaner.

[SickAttack]

Quote:

Originally Posted by Elie1996 Hey could you explain two the line of format for me? I don't understand what ">>> 8" means, nor the {%06x} also, just to be sure, what do u assume you exactly have in array hex[]? Only the code of the colors correct? Thanks for replying!

hex[] = variable passed to the function
{%06x} = placeholder for hexadecimal values, the 6 ensures that the output string will always be six characters long and the 0 will pad it with zeros if it's not
>>> 8 = logical right shift to remove the alpha value (transparent: two last characters)

https://sampwiki.blast.hk/wiki/Colors_List