From ee8e876e79fdd4d506ea9285cf5169fabf7f832c Mon Sep 17 00:00:00 2001
From: Kam <KamronGaming@gmail.com>
Date: Tue, 1 Aug 2023 17:33:49 -0400
Subject: [PATCH] Fix Blocks not showing in Hanging Banners

---
 .../blocks/BlockWallBannerRenderer.java       | 62 ++++++++++++++++---
 1 file changed, 55 insertions(+), 7 deletions(-)

diff --git a/src/main/java/noppes/npcs/client/renderer/blocks/BlockWallBannerRenderer.java b/src/main/java/noppes/npcs/client/renderer/blocks/BlockWallBannerRenderer.java
index e905571b8..0d3653350 100644
--- a/src/main/java/noppes/npcs/client/renderer/blocks/BlockWallBannerRenderer.java
+++ b/src/main/java/noppes/npcs/client/renderer/blocks/BlockWallBannerRenderer.java
@@ -3,10 +3,14 @@ package noppes.npcs.client.renderer.blocks;
 import cpw.mods.fml.client.registry.RenderingRegistry;
 import net.minecraft.block.Block;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.texture.TextureManager;
 import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.IIcon;
+import net.minecraft.util.ResourceLocation;
 import noppes.npcs.CustomItems;
 import noppes.npcs.blocks.BlockWallBanner;
 import noppes.npcs.blocks.tiles.TileWallBanner;
@@ -54,23 +58,67 @@ public class BlockWallBannerRenderer extends BlockRendererInterface{
 	}
     public void doRender(double par2, double par4, double par6, int meta, ItemStack iicon)
     {
-        if (iicon.getItemSpriteNumber() == 0 && RenderBlocks.renderItemIn3d(Block.getBlockFromItem(iicon.getItem()).getRenderType()))
-        	return;
         GL11.glPushMatrix();
         bindTexture(TextureMap.locationItemsTexture);
-        GL11.glTranslatef((float)par2 + 0.5f, (float)par4 +0.2f, (float)par6 + 0.5f);
+        GL11.glTranslatef((float)par2 + 0.5f, (float)par4 +1.3f, (float)par6 + 0.5f);
         GL11.glRotatef(180, 0, 0, 1);
-    	GL11.glRotatef(90 * meta, 0, 1, 0);
-        GL11.glTranslatef(0, 0, 0.26f);
+        GL11.glRotatef(90 * meta, 0, 1, 0);
+        GL11.glTranslatef(0, 0, -0.14f);
         GL11.glDepthMask(false);
         float f2 = 0.05f;
         Minecraft mc = Minecraft.getMinecraft();
         GL11.glScalef(f2, f2, f2);
-    	renderer.renderItemIntoGUI(this.func_147498_b(), mc.renderEngine, iicon, -8, -8);
+        renderItemBanner(mc.renderEngine, iicon, -8, -8, false);
         GL11.glDepthMask(true);
         GL11.glPopMatrix();
     }
-    
+
+    public void renderItemBanner(TextureManager txtMng, ItemStack item, int p_77015_4_, int p_77015_5_, boolean renderEffect)
+    {
+        Object object = item.getIconIndex();
+        int l;
+        float f;
+        float f3;
+        float f4;
+
+        GL11.glDisable(GL11.GL_LIGHTING);
+        GL11.glEnable(GL11.GL_BLEND);
+        OpenGlHelper.glBlendFunc(770, 771, 1, 0);
+        ResourceLocation resourcelocation = txtMng.getResourceLocation(item.getItemSpriteNumber());
+        txtMng.bindTexture(resourcelocation);
+
+        if (object == null)
+        {
+            object = ((TextureMap)Minecraft.getMinecraft().getTextureManager().getTexture(resourcelocation)).getAtlasSprite("missingno");
+        }
+
+        l = item.getItem().getColorFromItemStack(item, 0);
+        f3 = (float)(l >> 16 & 255) / 255.0F;
+        f4 = (float)(l >> 8 & 255) / 255.0F;
+        f = (float)(l & 255) / 255.0F;
+
+        if (renderer.renderWithColor)
+        {
+            GL11.glColor4f(f3, f4, f, 1.0F);
+        }
+
+        GL11.glDisable(GL11.GL_LIGHTING); //Forge: Make sure that render states are reset, a renderEffect can derp them up.
+        GL11.glEnable(GL11.GL_ALPHA_TEST);
+        GL11.glEnable(GL11.GL_BLEND);
+
+        renderer.renderIcon(p_77015_4_, p_77015_5_, (IIcon)object, 16, 16);
+
+        GL11.glEnable(GL11.GL_LIGHTING);
+        GL11.glDisable(GL11.GL_ALPHA_TEST);
+        GL11.glDisable(GL11.GL_BLEND);
+
+        if (renderEffect && item.hasEffect(0))
+        {
+            renderer.renderEffect(txtMng, p_77015_4_, p_77015_5_);
+        }
+        GL11.glEnable(GL11.GL_LIGHTING);
+        GL11.glEnable(GL11.GL_CULL_FACE);
+    }
 
 
 	@Override