fix button spacing/flicker

source/funkin/editors/character/CharacterAnimButton.hx

@@ -172,9 +172,7 @@ class CharacterAnimButton extends UIButton {
 		members.push(ghostIcon);
 	}
 
-	public override function update(elapsed:Float) {
-		bHeight = closed ? 52 : 208;
-
+	public inline function updateButtonsPos() {
 		playIcon.follow(this, 22, (52/2) - (playIcon.height/2));
 		field.follow(this, 22+16+10, (52/2) - (field.height/2) + 1);
 
@@ -200,13 +198,17 @@ class CharacterAnimButton extends UIButton {
 
 		indicesTextBox.follow(this, 158, 164);
 
-		for (button in foldableButtons)
-			button.visible = button.active = !closed;
-
 		for (ui => text in labels) {
 			text.follow(ui, -(2+(ui is UICheckbox?12:0)), -(18+(ui is UICheckbox?6:0)));
 			text.visible = text.active = ui.visible;
 		}
+	}
+
+	public override function update(elapsed:Float) {
+		bHeight = closed ? 52 : 208;
+
+		for (button in foldableButtons)
+			button.visible = button.active = !closed;
 
 		super.update(elapsed);
 	}
@@ -366,6 +368,7 @@ class CharacterAnimButton extends UIButton {
 	}
 
 	public override function draw() {
+		updateButtonsPos();
 		super.draw();
 
 		if (!closed && parent.displayAnimsFramesList.exists(anim)) {

source/funkin/editors/ui/UIButtonList.hx

@@ -67,21 +67,23 @@ class UIButtonList<T:UIButton> extends UIWindow {
 	}
 
 	public inline function updateButtonsPos(elapsed:Float) {
+		var endButtonY:Float = 0;
 		for (i => button in buttons.members) {
 			if (button == null) continue;
-
+			
 			if (curMoving != button) {
 				button.setPosition(
 					(bWidth/2) - (buttonSize.x/2) + buttonOffset.x,
-					CoolUtil.fpsLerp(button.y, ((buttonSize.y+buttonSpacing) * i) + buttonOffset.y, 0.25));
+					CoolUtil.fpsLerp(button.y, endButtonY + buttonOffset.y, 0.25));
 			}
+			endButtonY += button.bHeight+buttonSpacing;
 			if (button.hovered && FlxG.mouse.justPressed) curMoving = button;
 		}
 
 		if (addButton != null)
 			addButton.setPosition(
 				(bWidth/2) - (buttonSize.x/2) + buttonOffset.x,
-				CoolUtil.fpsLerp(addButton.y, ((buttonSize.y+buttonSpacing) * buttons.members.length) + buttonOffset.y, 0.25));
+				CoolUtil.fpsLerp(addButton.y, endButtonY + buttonOffset.y, 0.25));
 
 		if (curMoving != null) {
 			curMovingInterval += FlxG.mouse.deltaY;

source/funkin/game/Character.hx

@@ -305,6 +305,11 @@ class Character extends FunkinSprite implements IBeatReceiver implements IOffset
 		for (anim in xml.nodes.anim)
 			XMLUtil.addXMLAnimation(this, anim);
 
+		for (offset in animOffsets) {
+			offset.x = FlxMath.roundDecimal(offset.x, 2);
+			offset.y = FlxMath.roundDecimal(offset.y, 2);
+		}
+
 		for (attribute in xml.x.attributes())
 			if (!characterProperties.contains(attribute))
 				extra[attribute] = xml.x.get(attribute);