Let's you get a number from the stack to use in dice

lib/dice.ts

@@ -72,32 +72,36 @@ export class Dice {
     return this.computeDistribution();
   }
 
-  private computeDistribution(): Record<number, number> {
+  public computeDistribution(): Record<number, number> {
+    const maxSum = this.count * this.sides;
+    const dp: number[][] = Array.from({ length: this.count + 1 }, () =>
+      Array(maxSum + 1).fill(0)
+    );
+
+    dp[0][0] = 1;
+
+    for (let dice = 1; dice <= this.count; dice++) {
+      for (let sum = 0; sum <= maxSum; sum++) {
+        for (let face = 1; face <= this.sides; face++) {
+          if (sum >= face) {
+            dp[dice][sum] += dp[dice - 1][sum - face];
+          }
+        }
+      }
+    }
+
     const distribution: Record<number, number> = {};
-
-    // Helper function to compute the sum distribution for given number of dice
-    const computeSumDistribution = (
-      dice: number,
-      sides: number,
-      currentSum: number,
-      currentDice: number
-    ): void => {
-      if (currentDice === dice) {
-        distribution[currentSum] = (distribution[currentSum] || 0) + 1;
-        return;
-      }
-      for (let i = 1; i <= sides; i++) {
-        computeSumDistribution(dice, sides, currentSum + i, currentDice + 1);
-      }
-    };
-
-    // Compute distribution
-    computeSumDistribution(this.count, this.sides, 0, 0);
+    for (let sum = this.count; sum <= maxSum; sum++) {
+      distribution[sum] = dp[this.count][sum];
+    }
 
     return distribution;
   }
+
   // STATIC
   static isDice(d: string) {
     return /\d+[dD]\d+/.test(d);
   }
 }
+
+// globalThis.Dice = Dice;

lib/ttcQuery/TTCResolvers.ts

@@ -23,14 +23,18 @@ export class TTCQueryResolver {
   }
 
   public resolve(resolver: string, onDemand?: boolean) {
-    const resList = resolver.split(",");
-    for (const res of resList) {
-      this.stack.push(this.parseResolver(res));
-    }
-    const last = this.stack.at(-1);
-    if (typeof last === "function" && !onDemand) return last();
+    try {
+      const resList = resolver.split(",");
+      for (const res of resList) {
+        this.stack.push(this.parseResolver(res));
+      }
+      const last = this.stack.at(-1);
+      if (typeof last === "function" && !onDemand) return last();
 
-    return last;
+      return last;
+    } catch (e) {
+      return e?.toString();
+    }
   }
 
   private parseResolver(resolver: string) {
@@ -51,8 +55,20 @@ export class TTCQueryResolver {
       const [_, idx, q] = query.match(/^(\$\d+)\.(.*)/) || [];
       if (!_) throw "Detected stack query but did not match the regex";
       const stackItem = this.getFromStack(idx);
-      if (typeof stackItem === "string" && Dice.isDice(stackItem)) {
-        return this.handleDice(stackItem, q);
+      if (
+        typeof stackItem === "string" &&
+        Dice.isDice(
+          stackItem.replace(/\$\d+/g, (e) =>
+            this.getFromStack<number>(e).toString()
+          )
+        )
+      ) {
+        return this.handleDice(
+          stackItem.replace(/\$\d+/g, (e) =>
+            this.getFromStack<number>(e).toString()
+          ),
+          q
+        );
       }
 
       return this.parser.search(q, stackItem as QueryableObject);
@@ -68,7 +84,7 @@ export class TTCQueryResolver {
     const d = new Dice(dice);
     const [method, n] = query.split(":");
     let num = Number(n);
-    if (n && n.startsWith("$")) num = this.getFromStack(n);
+    // if (n && n.startsWith("$")) num = this.getFromStack(n);
     switch (method) {
       case "roll":
         return () => d.roll().total;