From a84dac98845d6ccf094da47516274cd1852d9c32 Mon Sep 17 00:00:00 2001
From: lunarcleint <88809950+lunarcleint@users.noreply.github.com>
Date: Sun, 9 Jun 2024 02:40:37 -0700
Subject: [PATCH] ok it works just gotta fix isOnScreen

---
 source/funkin/editors/ui/UISliceSprite.hx | 29 ++++++++++++++++-------
 source/funkin/editors/ui/UISlider.hx      |  2 ++
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/source/funkin/editors/ui/UISliceSprite.hx b/source/funkin/editors/ui/UISliceSprite.hx
index d4da80d7..c72307e8 100644
--- a/source/funkin/editors/ui/UISliceSprite.hx
+++ b/source/funkin/editors/ui/UISliceSprite.hx
@@ -245,15 +245,26 @@ class UISliceSprite extends UISprite {
 	private inline function __genUVs() {
 		uvtData.length = 0;
 
-		__genSliceUV(topleft);
-		__genSliceUV(top);
-		__genSliceUV(topright);
-		__genSliceUV(middleleft);
-		__genSliceUV(middle);
-		__genSliceUV(middleright);
-		__genSliceUV(bottomleft);
-		__genSliceUV(bottom);
-		__genSliceUV(bottomright);
+		if (drawTop) {
+			__genSliceUV(topleft);
+			if (bWidth > topleft.frame.width + topright.frame.width) 
+				__genSliceUV(top);
+			__genSliceUV(topright);
+		}
+
+		if (drawMiddle && bHeight > top.frame.height + bottom.frame.height) {
+			__genSliceUV(middleleft);
+			if (bWidth > (middleleft.frame.width * Math.min(bWidth/(middleleft.frame.width*2), 1)) + middleright.frame.width)
+				__genSliceUV(middle);
+			__genSliceUV(middleright);
+		}
+
+		if (drawBottom) {
+			__genSliceUV(bottomleft);
+			if (bWidth > bottomleft.frame.width + bottomright.frame.width)
+				__genSliceUV(bottom);
+			__genSliceUV(bottomright);
+		}
 
 		__framesDirty = false;
 	} 
diff --git a/source/funkin/editors/ui/UISlider.hx b/source/funkin/editors/ui/UISlider.hx
index 86f1eed6..5869a08b 100644
--- a/source/funkin/editors/ui/UISlider.hx
+++ b/source/funkin/editors/ui/UISlider.hx
@@ -100,6 +100,8 @@ class UISlider extends UISprite {
 		valueStepper.bWidth = Std.int(FlxMath.lerp(valueStepper.bWidth, __stepperWidth, 1/2.25));
 		valueStepper.follow(this, -startText.width-10 - valueStepper.bWidth - 4, (height-valueStepper.bHeight)/2);
 
+		@:privateAccess valueStepper.__framesDirty = true;
+
 		var lastBarProgress:Float = __barProgress;
 
 		if (selectableHitbox.hovered && FlxG.mouse.pressed) {