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Nodes with changed parents added to difference

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Ansis Brammanis
2013-01-16 11:31:36 -05:00
parent db14e810d0
commit 0a1e16a319
1 changed files with 11 additions and 2 deletions
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js/id/graph/graph.js
+11 -2
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@@ -128,11 +128,19 @@ iD.Graph.prototype = {
},
difference: function (graph) {
var result = [], entity, id;
var result = [], entity, oldentity, id;
for (id in this.entities) {
entity = this.entities[id];
if (entity !== graph.entities[id]) {
oldentity = graph.entities[id];
if (entity !== oldentity) {
if (entity.type === 'way') {
result = oldentity
? result
.concat(_.difference(entity.nodes, oldentity.nodes))
.concat(_.difference(oldentity.nodes, entity.nodes))
: result.concat(entity.nodes);
}
result.push(id);
}
}
@@ -141,6 +149,7 @@ iD.Graph.prototype = {
entity = graph.entities[id];
if (entity && !this.entities.hasOwnProperty(id)) {
result.push(id);
if (entity.type === 'way') result = result.concat(entity.nodes);
}
}