27 lines
546 B
Plaintext
27 lines
546 B
Plaintext
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// we rebuild the sensor list with every invocation, because things change
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function buildSensorList {
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local sList is Lexicon().
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list SENSORS in SensorList.
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for s in SensorList {
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sList:add(s:type, s).
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}
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return sList.
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}
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function HasSensor {
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parameter s.
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local sList is buildSensorList().
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return sList:HasKey(s).
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}
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function ReadSensor {
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parameter s.
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local sList is buildSensorList().
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if not sList:HasKey(s) {
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return -1. // TODO: is -1 an impossible result for all sensors? I suspect not...
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}
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return sList[s].
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}
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