Added printCost() function

src/js/utilJS.tw

@@ -491,6 +491,33 @@ window.cashFormat = function(s) {
 	return "¤"+commaNum(s);
 };
 
+window.printCost = (function() {
+	let V;
+	let r;
+
+	function printCost(cost, upkeep, arcology) {
+		V = State.variables
+		r = "";
+		if (!upkeep) {
+			upkeep = 0
+		}
+		if (!arcology) {
+			arcology = 0
+		}
+			r += `//Costs <span class=yellowgreen><<print cashFormat(Math.trunc(` + cost
+		if (arcology == 0) {
+			r += `*${V.upgradeMultiplierArcology}))>></span>//`
+		} else {
+			r += `))>></span>//`
+		}
+		if (upkeep == 1) {
+			r += `// and will incur upkeep costs//`
+		}
+		return r;
+	};
+	return printCost;
+})();
+
 window.isFloat = function(n){
 	return n === +n && n !== (n|0);
 };