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* [Member Declarations](#member-declarations)
	* [Example: Member declarations](#example-member-declarations)
* [Member Declaration Flags](#member-declaration-flags)

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# Member Declarations

Member declarations define data within a structure or class that can be
accessed directly within methods of the object (or its derived classes,) or
indirectly from instances of it with the member access operator.

A member declaration is formed as so:

```
$[Member-declaration-flags...]$ Type Variable-name $[ , Variable-name]$... ;
```

## Example: Member declarations

Some basic member variables.

```
// An integer. Visible to and modifiable by everything.
int m_MyCoolInt;

// Three separate integers, defined short-hand.
int m_CoolInt1, m_CoolInt2, m_CoolInt3;

// Ten integers in one variable.
int[10] m_CoolIntArray;

// Can only be seen by this type.
private int m_CoolPrivateInt;

// Read-only (part of the class data, can only be seen by descendant types.
protected meta int m_CoolMetaInt;
```

# Member Declaration Flags

| Flag                                    | Description                                                                                                                                           |
| ----                                    | -----------                                                                                                                                           |
| `deprecated ( "ver" $[ , "reason" ]$ )` | If accessed, a script warning will occur on load if the archive version is greater than `ver`, with the reason `reason` specified in the message. |
| `internal`                              | Member is only writable from the base resource archive (`gzdoom.pk3`.) *Version 3.4.0 and newer.*                                              |
| `latent`                                | Does nothing. Purpose unknown.                                                                                                                        |
| `meta`                                  | Member is read-only static class data. Only really useful on actors, since these can be set via properties on them.                               |
| `native`                                | Member is from the engine. Only usable internally.                                                                                                    |
| `play`                                  | Member has Play scope.                                                                                                                                |
| `private`                               | Member is not visible to any class but this one.                                                                                                      |
| `protected`                             | Member is not visible to any class but this one and any descendants of it.                                                                            |
| `readonly`                              | Member is not writable.                                                                                                                               |
| `transient`                             | Member is not saved into save games. Required for unserializable objects and recommended for UI context objects.                                    |
| `ui`                                    | Member has UI scope.                                                                                                                                  |
| `version ( "ver" )`                     | Restricted to ZScript version `ver` or higher.                                                                                                        |

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