improved readability of JEI recipes when using resource packs that al…

…ter the background texture

src/main/java/com/codetaylor/mc/advancedmortars/modules/mortar/integration/jei/JEICategoryMortar.java

@@ -7,6 +7,7 @@
 import mezz.jei.api.ingredients.IIngredients;
 import mezz.jei.api.recipe.IRecipeCategory;
 import mezz.jei.api.recipe.IRecipeWrapper;
+import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.MathHelper;

src/main/java/com/codetaylor/mc/advancedmortars/modules/mortar/integration/jei/JEIRecipeWrapperMortar.java

@@ -6,6 +6,7 @@
 import mezz.jei.api.ingredients.IIngredients;
 import mezz.jei.api.recipe.IRecipeWrapper;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.crafting.Ingredient;
 import net.minecraft.util.ResourceLocation;
@@ -18,6 +19,11 @@
 public class JEIRecipeWrapperMortar
     implements IRecipeWrapper {
 
+  private static final ResourceLocation TEXTURE_PRIMARY_OVERLAY = new ResourceLocation(
+      ModuleMortar.MOD_ID,
+      "textures/gui/jei_primary.png"
+  );
+
   private static final ResourceLocation TEXTURE_SECONDARY_OVERLAY = new ResourceLocation(
       ModuleMortar.MOD_ID,
       "textures/gui/jei_secondary.png"
@@ -59,11 +65,18 @@ public void drawInfo(
       Minecraft minecraft, int recipeWidth, int recipeHeight, int mouseX, int mouseY
   ) {
 
+    GlStateManager.enableBlend();
+
     if (this.outputs.size() > 1) {
       GuiHelper.drawTexturedRect(minecraft, TEXTURE_SECONDARY_OVERLAY, recipeWidth - 26, 0, 26, 54, 0, 0, 0, 26, 54);
 
       String text = Math.round(this.secondaryOutputChance * 100) + "%";
       minecraft.fontRenderer.drawStringWithShadow(text, recipeWidth - 2, 32, 0xFFFFFF);
+
+    } else {
+      GuiHelper.drawTexturedRect(minecraft, TEXTURE_PRIMARY_OVERLAY, recipeWidth - 26, 0, 26, 54, 0, 0, 0, 26, 54);
     }
+
+    GlStateManager.disableBlend();
   }
 }

src/main/java/com/codetaylor/mc/advancedmortars/modules/mortar/integration/jei/PluginJEI.java

@@ -5,9 +5,15 @@
 import com.codetaylor.mc.advancedmortars.modules.mortar.recipe.IRecipeMortar;
 import com.codetaylor.mc.advancedmortars.modules.mortar.recipe.RecipeMortar;
 import com.codetaylor.mc.advancedmortars.modules.mortar.reference.EnumMortarType;
-import mezz.jei.api.*;
+import mezz.jei.api.IJeiHelpers;
+import mezz.jei.api.IModPlugin;
+import mezz.jei.api.IModRegistry;
+import mezz.jei.api.JEIPlugin;
 import mezz.jei.api.gui.IDrawable;
 import mezz.jei.api.recipe.IRecipeCategoryRegistration;
+import mezz.jei.gui.elements.DrawableResource;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.ResourceLocation;
 
@@ -63,12 +69,20 @@ private JEICategoryMortar createCategory(EnumMortarType type) {
 
   private IDrawable createBackground() {
 
-    IGuiHelper guiHelper = this.jeiHelpers.getGuiHelper();
     ResourceLocation resourceLocation = new ResourceLocation(
         ModuleMortar.MOD_ID,
         TEXTURE_BACKGROUND
     );
-    return guiHelper.createDrawable(resourceLocation, 0, 0, 116, 54, 116, 54);
+    return new DrawableResource(resourceLocation, 0, 0, 116, 54, 0, 0, 0, 0, 116, 54) {
+
+      @Override
+      public void draw(Minecraft minecraft) {
+
+        GlStateManager.enableBlend();
+        super.draw(minecraft);
+        GlStateManager.disableBlend();
+      }
+    };
   }
 
   private String createTitleTranslateKey(EnumMortarType type) {