v9 - roll now async (sync is removed in v10)

system/scripts/dice/dietype/l5r-base-die.js

@@ -79,14 +79,14 @@ export class L5rBaseDie extends DiceTerm {
      * @return {L5rBaseDie}            The evaluated RollTerm
      * @override
      */
-    evaluate({ minimize = false, maximize = false, async = false } = {}) {
+    async evaluate({ minimize = false, maximize = false, async = true } = {}) {
         if (this._evaluated) {
             throw new Error(`This ${this.constructor.name} has already been evaluated and is immutable`);
         }
 
         // Roll the initial number of dice
         for (let n = 1; n <= this.number; n++) {
-            this.roll({ minimize, maximize, async }); // TODO async/await in v10.x currently the inline roll is sync
+            await this.roll({ minimize, maximize, async });
         }
 
         // Apply modifiers

system/scripts/dice/roll-n-keep-dialog.js

@@ -583,7 +583,7 @@ export class RollnKeepDialog extends FormApplication {
         };
 
         // Fill the data
-        roll.evaluate({ async: false });
+        await roll.evaluate();
 
         // Modify results
         roll.terms.map((term) => {

system/scripts/dice/roll.js

@@ -56,7 +56,7 @@ export class RollL5r5e extends Roll {
      * Execute the Roll, replacing dice and evaluating the total result
      * @override
      **/
-    evaluate({ minimize = false, maximize = false, async = false } = {}) {
+    async evaluate({ minimize = false, maximize = false, async = true } = {}) {
         if (this._evaluated) {
             throw new Error("This Roll object has already been rolled.");
         }
@@ -71,7 +71,7 @@ export class RollL5r5e extends Roll {
         this._total = 0;
 
         // Roll
-        super.evaluate({ minimize, maximize, async });
+        await super.evaluate({ minimize, maximize, async });
         this._evaluated = true;
 
         // Save initial formula
@@ -297,7 +297,7 @@ export class RollL5r5e extends Roll {
     async toMessage(messageData = {}, { rollMode = null, create = true } = {}) {
         // Perform the roll, if it has not yet been rolled
         if (!this._evaluated) {
-            this.evaluate({ async: false });
+            await this.evaluate();
         }
 
         // RollMode