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Add optional type param to export sprite API.

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This commit is contained in:
Karishma Chadha 2018-06-25 09:23:04 -04:00
parent f06b8a3943
commit 55a5592ab6
1 changed files with 14 additions and 2 deletions
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16
src/virtual-machine.js
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@ -281,7 +281,19 @@ class VirtualMachine extends EventEmitter {
} }
} }
exportSprite (targetId) { /**
* Exports a sprite in the sprite3 format.
* @param {string} targetId ID of the target to export
* @param {string=} optZipType Optional type that the resulting
* zip should be outputted in. Options are: base64, binarystring,
* array, uint8array, arraybuffer, blob, or nodebuffer. Defaults to
* blob if argument not provided.
* See https://stuk.github.io/jszip/documentation/api_jszip/generate_async.html#type-option
* for more information about these options.
* @return {object} A generated zip of the sprite and its assets in the format
* specified by optZipType or blob by default.
*/
exportSprite (targetId, optZipType) {
const soundDescs = serializeSounds(this.runtime, targetId); const soundDescs = serializeSounds(this.runtime, targetId);
const costumeDescs = serializeCostumes(this.runtime, targetId); const costumeDescs = serializeCostumes(this.runtime, targetId);
const spriteJson = JSON.stringify(sb3.serialize(this.runtime, targetId)); const spriteJson = JSON.stringify(sb3.serialize(this.runtime, targetId));
@ -291,7 +303,7 @@ class VirtualMachine extends EventEmitter {
this._addFileDescsToZip(soundDescs.concat(costumeDescs), zip); this._addFileDescsToZip(soundDescs.concat(costumeDescs), zip);
return zip.generateAsync({ return zip.generateAsync({
type: 'blob', type: typeof optZipType === 'string' ? optZipType : 'blob',
compression: 'DEFLATE', compression: 'DEFLATE',
compressionOptions: { compressionOptions: {
level: 6 level: 6