diff --git a/ablescript/src/variables.rs b/ablescript/src/variables.rs
index 9b85c184..96d89d20 100644
--- a/ablescript/src/variables.rs
+++ b/ablescript/src/variables.rs
@@ -122,10 +122,14 @@ impl Value {
         match self {
             Value::Abool(a) => a as _,
             Value::Bool(b) => b as _,
+            Value::Functio(_) => self.len(),
             Value::Int(i) => i,
             Value::Nul => consts::ANSWER,
             Value::Str(text) => text.parse().unwrap_or(consts::ANSWER),
-            _ => self.len() as _,
+            Value::Cart(c) => c
+                .into_iter()
+                .map(|(i, v)| i.into_i32() * v.borrow().clone().into_i32())
+                .sum(),
         }
     }