TryGetValue

Below is from ChatGPT

1️⃣ out

• Not exactly “outside the method”, but close.

• out is a keyword that tells the method:

  “I want you to assign a value to this variable inside the method, and then I’ll use it afterward.”

• The variable must be assigned by the method before it’s used.

• It’s a way to return an extra value from a method (since a method normally can only return one thing).

Example:

int result; 
bool success = int.TryParse("123", out result); 
// result is assigned inside TryParse

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2️⃣ var

• var just tells the compiler:

  “Figure out the type of this variable automatically from the assigned value.”

• In our case, config will automatically be AnimationStateConfig because stateConfigs is a Dictionary<Attacks, AnimationStateConfig>.

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3️⃣ config

• This is the variable name that receives the value from the dictionary.

• Its type is AnimationStateConfig.

• After the TryGetValue call, config contains the AnimationStateConfig instance corresponding to the current attack state.