# XPBar
Methods to interact with the XP bar.


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## TXPBar
Record responsible with interacting with the {ref}`XPBar`.


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## XPBar.SetupInterface
```pascal
procedure TXPBar.SetupInterface();
```
Internal method used to setup the {ref}`TXPBar` coordinates and core values.

This is automatically called for you on the {ref}`XPBar variable`.


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## XPBar.IsOpen
```pascal
function TXPBar.IsOpen(): Boolean;
```
Checks if the XPBar circle is enabled.
This does not mean that the XPBar is actually visible, simply that according to the
XPBar circle, it is enabled.

Example:
```pascal
WriteLn XPBar.IsEnabled();
```


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## XPBar.WaitOpen
```pascal
function TXPBar.WaitOpen(time: Integer = TICK; interval: Integer = -1): Boolean;
```
Waits for the XPBar to be open.
This does not mean that the XPBar is actually visible, simply that according to the
XPBar button, it is enabled.

Example:
```pascal
WriteLn XPBar.WaitOpen();
```


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## XPBar.Open
```pascal
function TXPBar.Open(): Boolean;
```
Opens the XPBar by clicking the XPBar circle.

Example:
```pascal
if not XPBar.IsOpen() then
  WriteLn XPBar.Open();
```


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## XPBar.Close
```pascal
function TXPBar.Close(): Boolean;
```
Closes the XPBar by clicking the XPBar circle.

Example:
```pascal
if XPBar.IsOpen() then
  WriteLn XPBar.Close();
```


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## XPBar.Setup
```pascal
function TXPBar.Setup(): Boolean;
```
Internal method automatically called by WaspLib once when attempting to read the XPBar.
Should only ever run once.


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## XPBar.Read
```pascal
function TXPBar.Read(): UInt64;
```
Reads the XP in the XPBar.

Example:
```pascal
WriteLn XPBar.Read();
```


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## XPBar.EarnedXP
```pascal
function TXPBar.EarnedXP(): Boolean;
```
Returns True/False if we earned XP since the last time this, {ref}`XPBar.Read`
or {ref}`XPBar.WaitXP` were called.

When this returns true it also resets {ref}`Activity`.

Example:
```pascal
while True do
  WriteLn XPBar.EarnedXP();
```


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## XPBar.WaitXP
```pascal
function TXPBar.WaitXP(time: Integer = TICK; interval: Integer = -1): Boolean;
```
Waits a set amount of time until XPBar.EarnedXP() is true.


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## XPBar.TotalEarnedXP
```pascal
function TXPBar.TotalEarnedXP(update: Boolean = False): UInt64;
```
Returns the total amount of earned experience tracked since the script started running.
This is pretty reliable but should be taken with a grain of salt since XPBar can be misread
due to several reasons, like open interfaces.


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## XPBar variable
Global {ref}`TXPBar` variable.