is_true

spacestation13 · Nov 13, 2023 · 1880f8d · 1880f8d
1 parent 7cb5739
commit 1880f8d
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diff --git a/crates/byondapi-rs/src/typecheck_trait.rs b/crates/byondapi-rs/src/typecheck_trait.rs
@@ -16,4 +16,6 @@ pub trait ByondTypeCheck {
     fn is_list(&self) -> bool;
     /// Check if this is a pointer.
     fn is_ptr(&self) -> bool;
+    /// Check if this is true-ish.
+    fn is_true(&self) -> bool;
 }
diff --git a/crates/byondapi-rs/src/value/mod.rs b/crates/byondapi-rs/src/value/mod.rs
@@ -54,4 +54,9 @@ impl ByondTypeCheck for ByondValue {
     fn is_ptr(&self) -> bool {
         is_pointer_shim(self)
     }
+
+    fn is_true(&self) -> bool {
+        // Safety: This operation only fails if our CByondValue is invalid, which cannot happen.
+        unsafe { byond().ByondValue_IsTrue(&self.0) }
+    }
 }