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Return extension ids from serializeBlocks instead of modifying Set passed to it

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This commit is contained in:
Connor Hudson 2018-06-20 15:42:56 -04:00
parent 15de2eaa68
commit 17679340f9
1 changed files with 7 additions and 8 deletions
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15
src/serialization/sb3.js
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@ -272,12 +272,13 @@ const compressInputTree = function (block, blocks) {
* Serialize the given blocks object (representing all the blocks for the target
* currently being serialized.)
* @param {object} blocks The blocks to be serialized
* @param {Set} extensionIDs Set of extension ids
* @return {object} The serialized blocks with compressed inputs and compressed
* primitives.
* @return {Array} An array of the serialized blocks with compressed inputs and
* compressed primitives and the list of all extension IDs present
* in the serialized blocks.
*/
const serializeBlocks = function (blocks, extensionIDs) {
const serializeBlocks = function (blocks) {
const obj = Object.create(null);
const extensionIDs = new Set();
for (const blockID in blocks) {
if (!blocks.hasOwnProperty(blockID)) continue;
obj[blockID] = serializeBlock(blocks[blockID], blocks);
@ -314,7 +315,7 @@ const serializeBlocks = function (blocks, extensionIDs) {
delete obj[blockID];
}
}
return obj;
return [obj, Array.from(extensionIDs)];
};
/**
@ -422,15 +423,13 @@ const serializeComments = function (comments) {
*/
const serializeTarget = function (target) {
const obj = Object.create(null);
const extensionIDs = new Set();
obj.isStage = target.isStage;
obj.name = obj.isStage ? 'Stage' : target.name;
const vars = serializeVariables(target.variables);
obj.variables = vars.variables;
obj.lists = vars.lists;
obj.broadcasts = vars.broadcasts;
obj.blocks = serializeBlocks(target.blocks, extensionIDs);
obj.extensions = Array.from(extensionIDs);
[obj.blocks, obj.extensions] = serializeBlocks(target.blocks);
obj.comments = serializeComments(target.comments);
obj.currentCostume = target.currentCostume;
obj.costumes = target.costumes.map(serializeCostume);