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Merge pull request #1832 from ericrosenbaum/bugfix/makey-fixes

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Makey Makey extension fixes
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Eric Rosenbaum 2018-12-10 10:17:10 -05:00 committed by GitHub
commit d2a6a0faa1
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1 changed files with 11 additions and 1 deletions
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12
src/extensions/scratch3_makeymakey/index.js
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@ -86,6 +86,9 @@ class Scratch3MakeyMakeyBlocks {
this.keyPressed = this.keyPressed.bind(this);
this.runtime.on('KEY_PRESSED', this.keyPressed);
this._clearkeyPressBuffer = this._clearkeyPressBuffer.bind(this);
this.runtime.on('PROJECT_STOP_ALL', this._clearkeyPressBuffer);
/*
* An object containing a set of sequence objects.
* These are the key sequences currently being detected by the "when
@ -155,7 +158,7 @@ class Scratch3MakeyMakeyBlocks {
`${KEY_ID_UP} ${KEY_ID_DOWN}`,
`${KEY_ID_DOWN} ${KEY_ID_UP}`,
`${KEY_ID_UP} ${KEY_ID_RIGHT} ${KEY_ID_DOWN} ${KEY_ID_LEFT}`,
`${KEY_ID_SPACE} ${KEY_ID_SPACE} ${KEY_ID_SPACE}`,
`${KEY_ID_UP} ${KEY_ID_LEFT} ${KEY_ID_DOWN} ${KEY_ID_RIGHT}`,
`${KEY_ID_UP} ${KEY_ID_UP} ${KEY_ID_DOWN} ${KEY_ID_DOWN} ` +
`${KEY_ID_LEFT} ${KEY_ID_RIGHT} ${KEY_ID_LEFT} ${KEY_ID_RIGHT}`
];
@ -337,6 +340,13 @@ class Scratch3MakeyMakeyBlocks {
}
}
/**
* Clear the key press buffer.
*/
_clearkeyPressBuffer () {
this.keyPressBuffer = [];
}
/*
* Add a key sequence to the set currently being checked on each key press.
* @param {string} sequenceString a string of space-separated KEY_IDs.