Adding option to sort buildings by price until next achievement

src/Data/SettingsData.js

@@ -308,8 +308,9 @@ const Config = {
       'Sort buildings: default',
       'Sort buildings: PP of x1 purchase',
       'Sort buildings: PP of selected bulk mode',
+      'Sort buildings: price until next achievement',
     ],
-    'Sort the display of buildings in either default order or by PP',
+    'Sort the display of buildings in default order, by PP, or until next achievement',
     false,
     () => {
       UpdateBuildings();

src/Disp/BuildingsUpgrades/Buildings.js

@@ -3,6 +3,7 @@ import {
   CacheObjects1,
   CacheObjects10,
   CacheObjects100,
+  CacheObjectsNextAchievement,
 } from '../../Cache/VariablesAndData';
 import { CMOptions } from '../../Config/VariablesAndData';
 import BuildingSell from '../../Sim/SimulationEvents/SellBuilding';
@@ -63,47 +64,64 @@ export default function UpdateBuildings() {
     });
   }
 
-  // Build array of pointers, sort by pp, use array index (+2) as the grid row number
+  // Build array of pointers and sort according to the user's configured sort option.
-  // (grid rows are 1-based indexing, and row 1 is the bulk buy/sell options)
+  // This regulates sorting of buildings.
-  // This regulates sorting of buildings
+  let arr;
-  if (Game.buyMode === 1 && CMOptions.SortBuildings) {
+  if (Game.buyMode !== 1 || !CMOptions.SortBuildings) {
-    let arr;
+    arr = Object.keys(CacheObjects1).map(k => {
-    if (CMOptions.SortBuildings === 1) {
+      const o = {};
-      arr = Object.keys(CacheObjects1).map(k => {
+      o.name = k;
-        const o = {};
+      o.id = Game.Objects[k].id;
-        o.name = k;
+      return o;
-        o.pp = CacheObjects1[k].pp;
+    });
-        o.color = CacheObjects1[k].color;
+    // Sort using default order.
-        return o;
+    arr.sort((a, b) => a.id - b.id);
-      });
+  } else if (CMOptions.SortBuildings === 1) {
-    } else if (CMOptions.SortBuildings === 2) {
+    arr = Object.keys(CacheObjects1).map(k => {
-      arr = Object.keys(target).map(k => {
+      const o = {};
-        const o = {};
+      o.name = k;
-        o.name = k;
+      o.pp = CacheObjects1[k].pp;
-        o.pp = target[k].pp;
+      o.color = CacheObjects1[k].color;
-        o.color = target[k].color;
+      return o;
-        return o;
+    });
-      });
-    }
     // Sort by pp colour group, then by pp.
     arr.sort((a, b) =>
       ColoursOrdering.indexOf(a.color) === ColoursOrdering.indexOf(b.color)
         ? a.pp - b.pp
         : ColoursOrdering.indexOf(a.color) - ColoursOrdering.indexOf(b.color)
     );
-    for (let x = 0; x < arr.length; x++) {
+  } else if (CMOptions.SortBuildings === 2) {
-      Game.Objects[arr[x].name].l.style.gridRow = `${x + 2}/${x + 2}`;
+    arr = Object.keys(target).map(k => {
-    }
-  } else {
-    const arr = Object.keys(CacheObjects1).map(k => {
       const o = {};
       o.name = k;
-      o.id = Game.Objects[k].id;
+      o.pp = target[k].pp;
+      o.color = target[k].color;
       return o;
     });
-    arr.sort((a, b) => a.id - b.id);
+    // Sort by pp colour group, then by pp.
-    for (let x = 0; x < arr.length; x++) {
+    arr.sort((a, b) =>
-      Game.Objects[arr[x].name].l.style.gridRow = `${x + 2}/${x + 2}`;
+      ColoursOrdering.indexOf(a.color) === ColoursOrdering.indexOf(b.color)
-    }
+        ? a.pp - b.pp
+        : ColoursOrdering.indexOf(a.color) - ColoursOrdering.indexOf(b.color)
+    );
+  } else if (CMOptions.SortBuildings === 3) {
+    arr = Object.keys(CacheObjectsNextAchievement).map(k => {
+      const o = {};
+      o.name = k;
+      o.amountUntilNext = CacheObjectsNextAchievement[k].AmountNeeded;
+      o.priceUntilNext = CacheObjectsNextAchievement[k].price;
+      return o;
+    });
+    // Sort by price until next achievement. Buildings that aren't close to an achievement are always last.
+    arr.sort((a, b) =>
+      (a.amountUntilNext !== 101 ? a.priceUntilNext : Infinity) -
+      (b.amountUntilNext !== 101 ? b.priceUntilNext : Infinity)
+    );
+  }
+
+  // Use array index (+2) as the grid row number.
+  // (grid rows are 1-based indexing, and row 1 is the bulk buy/sell options)
+  for (let x = 0; x < arr.length; x++) {
+    Game.Objects[arr[x].name].l.style.gridRow = `${x + 2}/${x + 2}`;
   }
 }