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Factor out and scale spin speed

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Eric Rosenbaum 2019-01-28 17:06:14 -05:00
parent 1abbf55f55
commit b5fb80190d
1 changed files with 14 additions and 12 deletions
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24
src/extensions/scratch3_gdx_for/index.js
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@ -318,24 +318,26 @@ class GdxFor {
} }
getSpinSpeedX () { getSpinSpeedX () {
if (this._canReadSensors()) { return this._getSpinSpeed(5);
return this._device.getSensor(5).value * (180 / Math.PI);
}
return 0;
} }
getSpinSpeedY () { getSpinSpeedY () {
if (this._canReadSensors()) { return this._getSpinSpeed(6);
return this._device.getSensor(6).value * (180 / Math.PI);
}
return 0;
} }
getSpinSpeedZ () { getSpinSpeedZ () {
if (this._canReadSensors()) { return this._getSpinSpeed(7);
return this._device.getSensor(7).value * (180 / Math.PI);
} }
return 0;
_getSpinSpeed (sensorNum) {
if (!this._canReadSensors()) return 0;
let val = this._device.getSensor(sensorNum).value;
val = MathUtil.radToDeg(val);
const framesPerSec = 1000 / this._runtime.currentStepTime;
val = val / framesPerSec; // convert to from degrees per sec to degrees per frame
val = Math.round(val);
val = val * -1;
return val;
} }
} }