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Merge pull request #841 from sjhuang26/issue-795-clear-answer

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Clear answer on green flag
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Paul Kaplan 2017-12-04 11:41:16 -05:00 committed by GitHub
commit aa306e1f29
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2 changed files with 15 additions and 0 deletions
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5
src/blocks/scratch3_sensing.js
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@ -21,6 +21,7 @@ class Scratch3SensingBlocks {
this._questionList = [];
this.runtime.on('ANSWER', this._onAnswer.bind(this));
this.runtime.on('PROJECT_START', this._resetAnswer.bind(this));
this.runtime.on('PROJECT_STOP_ALL', this._clearAllQuestions.bind(this));
}
@ -73,6 +74,10 @@ class Scratch3SensingBlocks {
}
}
_resetAnswer () {
this._answer = '';
}
_enqueueAsk (question, resolve, target, wasVisible, wasStage) {
this._questionList.push([question, resolve, target, wasVisible, wasStage]);
}

10
src/engine/runtime.js
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@ -317,6 +317,15 @@ class Runtime extends EventEmitter {
return 'BLOCK_GLOW_OFF';
}
/**
* Event name when the project is started (threads may not necessarily be
* running).
* @const {string}
*/
static get PROJECT_START () {
return 'PROJECT_START';
}
/**
* Event name when threads start running.
* Used by the UI to indicate running status.
@ -1057,6 +1066,7 @@ class Runtime extends EventEmitter {
*/
greenFlag () {
this.stopAll();
this.emit(Runtime.PROJECT_START);
this.ioDevices.clock.resetProjectTimer();
this.clearEdgeActivatedValues();
// Inform all targets of the green flag.