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Created Component/Sign (markdown)

Florian Nücke 2014-01-10 12:27:19 -08:00
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Component-Sign.md Normal file

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This is the component provided by the [[Sign Upgrade|Items#sign-upgrade]].
Component name: `sign`.
Callbacks:
- `getValue(): string or nil, string`
Gets the text currently displayed on the sign in front of the robot, or `nil` and an error message if there is no sign in front of the robot.
- `setValue(value: string): string or nil, string`
Sets the text of the sign in front of the robot. Returns the new text on the sign (which may be a truncated version of the passed argument) or `nil` and an error message if there is no sign in front of the robot.