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fix an exception in the booklet with broken furnace recipes
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93ac064869
commit
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1 changed files with 6 additions and 2 deletions
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@ -12,6 +12,7 @@ package de.ellpeck.actuallyadditions.mod.booklet.page;
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import de.ellpeck.actuallyadditions.api.booklet.internal.GuiBookletBase;
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import de.ellpeck.actuallyadditions.mod.booklet.gui.GuiBooklet;
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import de.ellpeck.actuallyadditions.mod.util.StackUtil;
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import net.minecraft.item.ItemStack;
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import net.minecraft.item.crafting.FurnaceRecipes;
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import net.minecraftforge.fml.client.config.GuiUtils;
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@ -32,8 +33,11 @@ public class PageFurnace extends BookletPage{
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private static ItemStack getInputForOutput(ItemStack output){
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for(Map.Entry<ItemStack, ItemStack> entry : FurnaceRecipes.instance().getSmeltingList().entrySet()){
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if(entry.getValue().isItemEqual(output)){
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return entry.getKey();
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ItemStack stack = entry.getValue();
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if(StackUtil.isValid(stack)){
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if(stack.isItemEqual(output)){
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return entry.getKey();
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}
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}
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}
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return null;
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