Concat_StrStr — concatenate two strings

Append — concatenate two strings into one

Pure node. For multiple strings, chain multiple Append nodes or use Format Text.

Array_Add — add element to end of array

UKismetArrayLibrary::Array_Add. Returns new index.

Add_FloatFloat — add two floats

Pin names A, B, ReturnValue.

BuildString — build formatted string with prefix, suffix, and value

Also: BuildString_Int, BuildString_Name, BuildString_Vector, etc.

Array Add — add an element to the end of an array

Target Array is the array variable (pass by reference). Returns new array length.

Conv_BoolToString — convert boolean to string

string

string

Conv_StringToFloat — convert string to float

Format Text — format text with named arguments

K2Node_FormatText. Use {ArgName} placeholders in format string. Adds input pins per argument automatically.