How do you have defines with specific values using PlayerSettings.SetScriptingDefineSymbolsForGroup

Unity Engine
1

How can I achieve something like this:

string[] defines = new string[] {
    "DEBUG",
    "FLURRY_API_KEY=XXXXXXXXXXXX",
};
PlayerSettings.SetScriptingDefineSymbolsForGroup(buildTargetGroup, string.Join(";", defines));

If the above example isn’t clear, I’m trying to not only define something called FLURRY_API_KEY but I also want it to have a specific value of “XXXXXXXXXXXX”. We have many different build configurations on many platforms and I’d like to be able to track them all individually by specifying compile time defines.

2

Ok this looks like its a C# limitation and #defines don’t work like they do in C\C++. Preprocessor directives - C# reference | Microsoft Learn

Whats kinds of techniques are people using in this kind of situation?

3

I have the same issue,Do you find the way?

4

I ended up doing it like this:

public class BuildSystemConstants {

    // Specify per build configuration properties below

   
    #if Define1

    public static readonly string FlurryAPIKey = "";
    public static readonly string SystemTypeName = "xxxxx";

    
    #elif Define2

    public static readonly string FlurryAPIKey = "";
    public static readonly string SystemTypeName = "yyyyy";

   
    #elif Define3

    public static readonly string FlurryAPIKey = "";
    public static readonly string SystemTypeName = "zzzzz";
}
#endif

And in my build script I define either Define1, Define2 or Define3 to activate those configurations

5

A little complexity， But it’s work, thanks