From 3989dbd860a4398153a0c47ce646ec2e0f3913e7 Mon Sep 17 00:00:00 2001
From: Sebastian Hartte <sebastian@hartte.de>
Date: Sun, 14 Jun 2020 00:52:36 +0200
Subject: [PATCH] Interpolate sky-chest lid angle (like vanilla does) for
 smoother opening and closing.

---
 src/main/java/appeng/tile/storage/TileSkyChest.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main/java/appeng/tile/storage/TileSkyChest.java b/src/main/java/appeng/tile/storage/TileSkyChest.java
index c1aa04ea1..1b6636887 100644
--- a/src/main/java/appeng/tile/storage/TileSkyChest.java
+++ b/src/main/java/appeng/tile/storage/TileSkyChest.java
@@ -186,9 +186,8 @@ public class TileSkyChest extends AEBaseInvTile implements ITickableTileEntity,
 	}
 
 	@Override
-	public float getLidAngle(float v) {
-		// FIXME: Do it nicely as the chest does it (interpolation, baby!)
-		return lidAngle;
+	public float getLidAngle(float partialTicks) {
+		return MathHelper.lerp(partialTicks, this.prevLidAngle, this.lidAngle);
 	}
 
 }