"incremental.js" vuex store for shared state. See InfinityTester component for examples on how to modify the store; arbitarily many currencies can be controlled.

store/incremental.js

@@ -0,0 +1,24 @@
+import Decimal from "break_infinity.js"
+
+export const state = () => ({
+    currency: {
+        energy: new Decimal(0),
+        // if it hasn't been your
+        days: new Decimal(0),
+        weeks: new Decimal(0),
+        months: new Decimal(0),
+        // or even your
+        years: new Decimal(0)
+    }
+})
+
+export const mutations = {
+    add(state, { key, value }) {
+        state.currency[key] = Decimal.add(state.currency[key], value)
+    },
+
+    set(state, { key, value }) {
+        state.currency[key] = value
+    }
+}
+