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fix: properly handle steps in entity list

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This commit is contained in:
cha0s 2019-04-28 22:30:22 -05:00
parent de57404d59
commit ee99aaa283
1 changed files with 18 additions and 13 deletions
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31
packages/entity/list/index.js
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@ -59,24 +59,29 @@ export class EntityList extends decorate(class {}) {
patchStateStep(uuid, step) {
const entity = this._entities[uuid];
if ('remove' === step.op && '/' === step.path) {
// Maybe already destroyed on the client?
if (entity && entity.is('existent')) {
entity.destroy();
if ('/' === step.path) {
switch (step.op) {
case 'add':
// New entity. Create with patch as traits.
const newEntity = (new Entity()).fromJSON({
traits: step.value,
});
newEntity.instanceUuid = uuid;
this.addEntity(newEntity);
break;
case 'remove':
// Maybe already destroyed on the client?
if (entity && entity.is('existent')) {
entity.destroy();
}
break;
}
return;
}
if (entity) {
if ('replace' === step.op && entity) {
// Exists; patch.
entity.patchState([step]);
}
else {
// New entity. Create with patch as traits.
const newEntity = (new Entity()).fromJSON({
traits: step.value,
});
newEntity.instanceUuid = uuid;
this.addEntity(newEntity);
}
}
get quadTree() {