1 files changed, 19 insertions, 16 deletions
diff --git a/src/main/kotlin/util/render/LerpUtils.kt b/src/main/kotlin/util/render/LerpUtils.kt
index f2c2f25..63a13ec 100644
--- a/src/main/kotlin/util/render/LerpUtils.kt
+++ b/src/main/kotlin/util/render/LerpUtils.kt
@@ -1,33 +1,36 @@
-
 package moe.nea.firmament.util.render
 
 import me.shedaniel.math.Color
 
-val pi = Math.PI
-val tau = Math.PI * 2
-fun lerpAngle(a: Float, b: Float, progress: Float): Float {
-    // TODO: there is at least 10 mods to many in here lol
-    val shortestAngle = ((((b.mod(tau) - a.mod(tau)).mod(tau)) + tau + pi).mod(tau)) - pi
-    return ((a + (shortestAngle) * progress).mod(tau)).toFloat()
+val π = Math.PI
+val τ = Math.PI * 2
+fun  lerpAngle(a: Float, b: Float, progress: Float): Float {
+	// TODO: there is at least 10 mods to many in here lol
+	val shortestAngle = ((((b.mod(τ) - a.mod(τ)).mod(τ)) + τ + π).mod(τ)) - π
+	return ((a + (shortestAngle) * progress).mod(τ)).toFloat()
 }
 
+fun wrapAngle(angle: Float): Float = (angle.mod(τ) + τ).mod(τ).toFloat()
+fun wrapAngle(angle: Double): Double = (angle.mod(τ) + τ).mod(τ)
+
 fun lerp(a: Float, b: Float, progress: Float): Float {
-    return a + (b - a) * progress
+	return a + (b - a) * progress
 }
+
 fun lerp(a: Int, b: Int, progress: Float): Int {
-    return (a + (b - a) * progress).toInt()
+	return (a + (b - a) * progress).toInt()
 }
 
 fun ilerp(a: Float, b: Float, value: Float): Float {
-    return (value - a) / (b - a)
+	return (value - a) / (b - a)
 }
 
 fun lerp(a: Color, b: Color, progress: Float): Color {
-    return Color.ofRGBA(
-        lerp(a.red, b.red, progress),
-        lerp(a.green, b.green, progress),
-        lerp(a.blue, b.blue, progress),
-        lerp(a.alpha, b.alpha, progress),
-    )
+	return Color.ofRGBA(
+		lerp(a.red, b.red, progress),
+		lerp(a.green, b.green, progress),
+		lerp(a.blue, b.blue, progress),
+		lerp(a.alpha, b.alpha, progress),
+	)
 }