major change here, hope nothing bad happens

versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java

@@ -1,35 +1,14 @@
 package org.saturnclient.impl.cosmetics.utils;
 
 import net.minecraft.client.render.RenderLayer;
-import net.minecraft.client.render.RenderPhase;
-import net.minecraft.client.render.VertexFormat.DrawMode;
-import net.minecraft.client.render.VertexFormats;
-import net.minecraft.client.render.RenderPhase.Textures;
-import net.minecraft.client.render.block.entity.EndPortalBlockEntityRenderer;
 import net.minecraft.util.Identifier;
 
 public class ShaderUtils {
-    public static final RenderLayer END_GATEWAY = RenderLayer.of(
-            "end_gateway_no_cull",
-            VertexFormats.POSITION,
-            DrawMode.QUADS,
-            1536,
-            false,
-            false,
-            RenderLayer.MultiPhaseParameters.builder()
-                    .program(RenderLayer.END_GATEWAY_PROGRAM)
-                    .texture(Textures.create()
-                            .add(EndPortalBlockEntityRenderer.SKY_TEXTURE, false, false)
-                            .add(EndPortalBlockEntityRenderer.PORTAL_TEXTURE, false, false)
-                            .build())
-                    .cull(RenderPhase.DISABLE_CULLING)
-                    .build(false));
-
     public static RenderLayer getRenderLayer(Identifier texture) {
         if (texture.getPath().endsWith("end.png")) {
-            return END_GATEWAY;
+            return RenderLayer.getEndGateway();
         } else {
             return RenderLayer.getEntityAlpha(texture);
         }
     }
-}
+}