rename velocity to speed

mass is a scalar quantity

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 62079ef..371d30f 100755
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -204,9 +204,9 @@ impl ExportedVM {
         vm.heading
     }
 
-    pub fn velocity(&mut self) -> isize {
+    pub fn speed(&mut self) -> isize {
         let Some(vm) = &self.vm else { return 0 };
-        vm.velocity
+        vm.speed
     }
 
     pub fn doppler(&mut self) -> isize {