Added the ability to double all number of dice to roll using context

app/imports/parser/parseTree/IfNode.js

@@ -16,13 +16,9 @@ export default class IfNode extends ParseNode {
     let condition = this.condition[fn](scope, context);
     if (condition instanceof ConstantNode){
       if (condition.value){
-        let consequent = this.consequent[fn](scope, context);
-        consequent.inheritDetails([condition, this]);
-        return this.consequent[fn](scope);
+        return this.consequent[fn](scope, context);
       } else {
-        let alternative = this.alternative[fn](scope, context);
-        alternative.inheritDetails([condition, this]);
-        return alternative;
+        return this.alternative[fn](scope, context);
       }
     } else {
       return new IfNode({

app/imports/parser/parseTree/RollNode.js

@@ -40,9 +40,13 @@ export default class RollNode extends ParseNode {
       });
     }
     let number = left.value;
+    if (context.doubleRolls){
+      number *= 2;
+    }
     if (number > 100) return new ErrorNode({
       node: this,
-      error: 'Can\'t roll more than 100 dice at once'
+      error: 'Can\'t roll more than 100 dice at once',
+      context,
     });
     let diceSize = right.value;
     let randomSrc = DDP.randomStream('diceRoller');

app/imports/parser/parser.js

@@ -8,9 +8,10 @@ export default function parser(){
 }
 
 export class CompilationContext {
-  constructor(){
+  constructor({doubleRolls}){
     this.errors = [];
     this.rolls = [];
+    this.doubleRolls = doubleRolls;
   }
   storeError(e){
     this.errors.push(e);