Computation engine rewrite continues

app/imports/api/creature/computation/newEngine/computeComputation/computeVariable.js

@@ -0,0 +1,33 @@
+import aggregate from '/imports/api/creature/computation/newEngine/computeComputation/aggregateProps/index.js';
+
+export default function computeVariable(graph, node){
+  if (!node.data) node.data = {};
+  aggregateLinks(graph, node);
+}
+
+function aggregateLinks(graph, node){
+  let definingProp;
+  let overridenProps = [];
+  graph.forEachLinkedNode(
+    node.id,
+    (linkedNode, link) => {
+      if (!linkedNode.data) linkedNode.data = {};
+      // Ignore inactive props
+      if (linkedNode.data.inactive) return;
+      // Apply all the aggregations
+      let arg = {node, linkedNode, link};
+      aggregate.definitions(arg);
+      aggregate.baseValue(arg);
+      aggregate.damageMultipliers(arg);
+      aggregate.effects(arg);
+      aggregate.proficiencies(arg);
+      aggregate.skills(arg);
+      aggregate.toggles(arg);
+    },
+    true // enumerate only outbound links
+  );
+  // store the defining and overriden props on the node
+  if (!node.data) node.data = {};
+  node.data.definingProp = definingProp;
+  node.data.overridenProps = overridenProps;
+}