CatServer/patches/net/minecraft/client/LoadingScreenRenderer.java.patch

--- ../src-base/minecraft/net/minecraft/client/LoadingScreenRenderer.java
+++ ../src-work/minecraft/net/minecraft/client/LoadingScreenRenderer.java
@@ -139,6 +139,10 @@
                     GlStateManager.clear(16640);
                 }
 
+                try
+                {
+                if (!net.minecraftforge.fml.client.FMLClientHandler.instance().handleLoadingScreen(scaledresolution)) //FML Don't render while FML's pre-screen is rendering
+                {
                 Tessellator tessellator = Tessellator.getInstance();
                 BufferBuilder bufferbuilder = tessellator.getBuffer();
                 this.mc.getTextureManager().bindTexture(Gui.OPTIONS_BACKGROUND);
@@ -174,6 +178,12 @@
                 GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
                 this.mc.fontRenderer.drawStringWithShadow(this.currentlyDisplayedText, (float)((k - this.mc.fontRenderer.getStringWidth(this.currentlyDisplayedText)) / 2), (float)(l / 2 - 4 - 16), 16777215);
                 this.mc.fontRenderer.drawStringWithShadow(this.message, (float)((k - this.mc.fontRenderer.getStringWidth(this.message)) / 2), (float)(l / 2 - 4 + 8), 16777215);
+                }
+                }
+                catch (java.io.IOException e)
+                {
+                    throw new RuntimeException(e);
+                } //FML End
                 this.framebuffer.unbindFramebuffer();
 
                 if (OpenGlHelper.isFramebufferEnabled())