TArray

Inheritance

RemoteObject

Metamethods

__index

• Usage: TArray[ArrayIndex]
• Return type: auto
• Attempts to retrieve the value at the specified integer offset ArrayIndex in the array.
• Can return any type, you can use the type() function on the returned value to figure out what Lua class it's using (if non-trivial type).

__newindex

• Usage: TArray[ArrayIndex] = NewValue
• Attempts to set the value at the specified integer offset ArrayIndex in the array to NewValue.

__len

• Usage: #TArray
• Return type: integer
• Returns the number of current elements in the array.

Methods

GetArrayAddress()

• Return type: integer
• Returns: the address in memory where the TArray struct is located.

GetArrayNum()

• Return type: integer
• Returns: the number of current elements in the array.

GetArrayMax()

• Return type: integer
• Returns: the maximum number of elements allowed in this array (aka capacity).

GetArrayDataAddress()

• Return type: integer
• Returns: the address in memory where the data for this array is stored.

Empty()

• Clears the array.

ForEach(function Callback)

• Iterates the entire TArray and calls the callback function for each element in the array.
• The callback params are: integer index, RemoteUnrealParam elem | LocalUnrealParam elem.
• Use elem:get() and elem:set() to access/mutate an array element.