generalise support for giving a bonus to classes who have fewer lessons

per week

1 files changed, 11 insertions, 9 deletions

diff --git a/js/main.js b/js/main.js
index dfef356..31f6dcd 100644
--- a/js/main.js
+++ b/js/main.js
@@ -6,9 +6,10 @@
 //
 
 // class: one of the classes in our school
-var Class = function (grade, clas, total) {
+var Class = function (grade, clas, total, modifier) {
     this.grade = grade;
     this.clas = clas;
+    this.modifier = modifier;
     // human-readable ID
     this.id = this.grade + '-' + this.clas;
     this.total = total;
@@ -36,12 +37,13 @@ Class.prototype.changeTime = function (change) {
 
 // now set up all our classes
 var classes = [
-    new Class(5, 1, 30),
-    new Class(5, 2, 30),
-    new Class(5, 3, 30),
-    new Class(6, 1, 19),
-    new Class(6, 2, 18),
-    new Class(6, 3, 19)
+    new Class(5, 1, 25, 1.5),
+    new Class(5, 2, 25, 1.5),
+    new Class(5, 3, 25, 1.5),
+    new Class(6, 1, 25, 1),
+    new Class(6, 2, 25, 1),
+    new Class(6, 3, 25, 1),
+    new Class(6, 4, 25, 1)
 ];
 
 // method to sort them
@@ -118,8 +120,8 @@ function updateClasses ()
             var change = parseInt(prompt("Change points by how much?", 0));
 
             // give grade 5 their bonus
-            if (clas.grade == 5)
-                change = change * 1.5;
+            var multiplier = parseFloat(prompt("Multiplier to previous change?", clas.modifier))
+            change = parseInt(change * multiplier);
 
             // modify class points
             classes[index].changePoints(change);