diff --git a/module/utils/clamp.mjs b/module/utils/clamp.mjs
new file mode 100644
index 0000000..141185b
--- /dev/null
+++ b/module/utils/clamp.mjs
@@ -0,0 +1,5 @@
+export function clamp(min, ideal, max) {
+	min ??= Number.NEGATIVE_INFINITY;
+	max ??= Number.POSITIVE_INFINITY;
+	return Math.max(min, Math.min(ideal, max));
+};