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| Parameter | Type | Mandatory | Description | Game version | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| button | Constant |  | A constant defining which button to display:
| 3.1 Beta 1 |
Return value
| Value | Type | Description | Game version |
|---|---|---|---|
undefined | Undefined | The reticule button was added (or was already present) | 3.1 Beta 1 |
| <error> | Error | The "button" parameter contained an invalid constant. | 3.1 Beta 1 |
Example
| Code Block | ||||||||
|---|---|---|---|---|---|---|---|---|
| ||||||||
setTutorialMode(true); addReticuleButton(RESEARCH); |
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