diff --git a/sonic-radiance.love/birb/utils/math.lua b/sonic-radiance.love/birb/utils/math.lua
index 47ded13..3d0ba85 100644
--- a/sonic-radiance.love/birb/utils/math.lua
+++ b/sonic-radiance.love/birb/utils/math.lua
@@ -56,6 +56,14 @@ function Math.between(num, value1, value2)
   return math.min(math.max(num, min), max)
 end
 
+function Math.either(bool, val1, val2)
+  if (bool) then
+    return val1
+  else
+    return val2
+  end
+end
+
 -- VECTOR/DIRECTION functions
 -- Easy-to-use function to handle point and motion