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Fixing #1567: EV3 motor position reporter gets inverted.

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This commit is contained in:
Evelyn Eastmond 2018-09-10 12:27:38 -04:00
parent f467d2d01f
commit fe288902fa
1 changed files with 7 additions and 7 deletions
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14
src/extensions/scratch3_ev3/index.js
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@ -231,14 +231,10 @@ class EV3Motor {
} }
/** /**
* @return {int} - this motor's current position, in the range [0,360]. * @return {int} - this motor's current position, in the range [-inf,inf].
*/ */
get position () { get position () {
let value = this._position; return this._position;
value = value % 360;
value = value < 0 ? value * -1 : value;
return value;
} }
/** /**
@ -1156,8 +1152,12 @@ class Scratch3Ev3Blocks {
} }
const motor = this._peripheral.motor(port); const motor = this._peripheral.motor(port);
let position = 0;
if (motor) {
position = MathUtil.wrapClamp(motor.position, 0, 360);
}
return motor ? motor.position : 0; return position;
} }
whenButtonPressed (args) { whenButtonPressed (args) {