[BigETI]

Quote:

Originally Posted by Scottas There are any way to use defines in define? For example: pawn Код: #define one       #if !defined two #error... So in that way, I could check entered parameters doesn't dublicated for some setup functions during compile time. Or there are any other way to do this?

Yes it is

Examples:

pawn Код:

#define RED 0xFF0000FF
#define invalidid SendClientMessage(playerid, RED, "This Player ID is not connected.");

pawn Код:

#define SetVehicleNumberPlateF(%0,%1,%2); UseBrackets\
    {\
    new formatstring[32];\
    format(formatstring,sizeof(formatstring),%1,%2);\
    SetVehicleNumberPlate(%0,formatstring);\
    }

#define UseBrackets if(negative != positive)
new bool:negative = false, bool:positive = true;

As you can see that I've used defines inside the defines.
But if you write the same define text into it's own define so the compiler will crash.

Example:

pawn Код:

#define fail_defined_variable fail_defined_variable //It loops around and there is no end
new fail_defined_variable;

In the worst case after compiling it you have to close pawncc.exe from taskmanager.