# Overrides
Several final overrides to add some final behaviour to certain methods.
This is the very last file being included in the library.


- - -

## RSClient.IsLoggedIn override
```pascal
function TRSClient.IsLoggedIn(): Boolean; override;
```
Checks for a bunch of game settings when being logged in returns true.

These settings are checked at least once and WaspLib and cache the results so we
don't check it again unless for some reason is needed.

These ensures things like:
- The mainscreen is set to the highest pitch
- The client has max brightness set
- The roofs are hidden
- XPBar is set properly (this check can fail and more checks will be done).

Example:
```pascal
WriteLn RSClient.IsLoggedIn();
```


- - -

## GameTabs.GetCurrent override
```pascal
function TRSGameTabs.GetCurrent(): ERSGameTab; override;
```
Override that handles several scenarios where the "current" gametab is not visible.

E.g., when the bank is open, all gametab buttons are hidden but you have the inventory open.

Example:
```pascal
WriteLn GameTabs.GetCurrent();
```


- - -

## GameTabs.Open override;
```pascal
function TRSGameTabs.Open(tab: ERSGameTab): Boolean; override;
```
Overrides {ref}`GameTabs.Open` to close the bank if the bank open.


- - -

## HouseOptions.Open override
```pascal
function TRSHouseOptions.Open(): Boolean; override;
```
Attempts to open the house options on the options gametab.

Since {ref}`HouseOptions` depends on {ref}`Options`, an override is necessary.

Example:
```pascal
WriteLn HouseOptions.Open();
```


- - -

## WorldSwitcher.Open override
```pascal
function TRSWorldSwitcher.Open(waitLoad: Boolean = True): Boolean; override;
```
Attempts to open the world switcher.

Since {ref}`WorldSwitcher` depends on {ref}`Logout`, this override is necessary.

Example:
```pascal
WriteLn WorldSwitcher.Open();
```


- - -

## Chat.LeveledUp override
```pascal
function TRSChat.LeveledUp(): Boolean; override;
```
Returns true if we have the level up message on the chat box and attempts to
increment {ref}`Stats` `Levels` variables.

Example:
```pascal
if Chat.LeveledUp() then
  Chat.ClickContinue(True);
```