Fixed display of prod upgrades, adjusted numbers

constants.js

@@ -119,7 +119,8 @@ const upgrade_types = {
       return productivity * 2;
     },
     "desc": function(effect) {
-      return "2x food production from " + effect.target;
+      console.log(effect);
+      return round(effect.amount, 2) + "x food production from " + buildings[effect.target].plural;
     }
   },
   "prod-all": {
@@ -127,7 +128,7 @@ const upgrade_types = {
       return productivity * effect.amount;
     },
     "desc": function(effect) {
-      return Math.round((effect.amount - 1) * 100) + "% increase to food production";
+      return round((effect.amount - 1) * 100) + "% increase to food production";
     }
   }
 }
@@ -137,7 +138,7 @@ const upgrades = {
     "name": "Bigger Micros",
     "desc": "A macro micro? Certainly more filling.",
     "cost": {
-      "food": buildings.micro.cost * 5
+      "food": buildings.micro.cost * 10
     },
     "effect": {
       "type": "prod",
@@ -159,11 +160,11 @@ const upgrades = {
     "effect": {
       "type": "prod",
       "target": "micro",
-      "amount": 2,
+      "amount": 2.25,
     },
     "prereqs": {
       "buildings": {
-        "micro": 10
+        "micro": 5
       },
       "upgrades": [
         "micro-prod-1"
@@ -196,7 +197,7 @@ const upgrades = {
     "effect": {
       "type": "prod",
       "target": "anthro",
-      "amount": 2,
+      "amount": 2.25,
     },
     "prereqs": {
       "buildings": {

gorge.js

@@ -100,7 +100,7 @@ function addResources() {
 function displayResources() {
   document.getElementById("resource-food").innerText = "Food: " + render(resources.food);
 
-  document.getElementById("productivity").innerText = (Math.round(calculateProductivity() * 10) / 10) + " food/sec";
+  document.getElementById("productivity").innerText = round(calculateProductivity(), 1) + " food/sec";
 }
 
 function displayBuildings() {

util.js

@@ -14,3 +14,7 @@ function removeChildren(element) {
     element.removeChild(element.lastChild);
   }
 }
+
+function round(val, places) {
+  return Math.round(val * Math.pow(10, places)) / Math.pow(10, places);
+}