feat: Add global function to map values

source/code/hippie/app.js

@@ -523,6 +523,22 @@ function capitalizeFirstLetter(text) {
 	return text.charAt(0).toUpperCase() + text.slice(1);
 }
 
+function mapRange(value, inMin, inMax, outMin, outMax, reverse = false, clamp = false) {
+	let min = outMin;
+	let max = outMax;
+
+	if (reverse) {
+		[min, max] = [max, min];
+	}
+
+	const mapped = (value - inMin) * (max - min) / (inMax - inMin) + min;
+
+	if (clamp) {
+		return Math.max(Math.min(min, max), Math.min(Math.max(min, max), mapped));
+	}
+	return mapped;
+}
+
 // CONCEPTS
 
 // NOTE: Benutzt private Zuweisungen