Jdo i have to do Trainer1? everywhere or is there a shortcut?
Jbecause everytime i want to use Trainer1 it needs a ?
Ji geuss and the last line gives a warning that i dont know how to fix
Ji am new to C# btw
K?First thing that I notice though is that all of your fields for
Arena are static which isn't good.Jthat is the task for school
Jall the vars in arena must be static
IThey probably are requiring static vars because they are easier to reason about when beginning, but it makes your code look unusual to experienced devs I think.
K^ huge reg flag for me, but makes more sense in a beginner school assignment
Kyou don't have to use
?In most systems, the code is made up primarily of classes and there are patterns to ensure private fields are initialized when the class is constructed. Its an easier way to deal with the null syntax.
Kfor example
IIf you are learning and finding the null reference handling annoying or confusing... you can also disable it.
IIts useful in larger projects, but I find it annoying sometimes when prototyping or for quick one-off projects.
Jthe reason i placed a ? is so the warning there went away
KKif you want to read more about it, you can look at this: https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/operators/member-access-operators#null-conditional-operators--and-
C# operators that you use to access type members or null-conditionally access type members. These operators include the dot operator -
.[, ], ^ and .., and invocation - (, )
Ji will
JThanks
