Add smithing recipes, close #352

Signed-off-by: shedaniel <daniel@shedaniel.me>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/main/java/me/shedaniel/rei/plugin/smithing/DefaultSmithingDisplay.java b/src/main/java/me/shedaniel/rei/plugin/smithing/DefaultSmithingDisplay.java
new file mode 100644
index 000000000..0fff256f6
--- /dev/null
+++ b/src/main/java/me/shedaniel/rei/plugin/smithing/DefaultSmithingDisplay.java
@@ -0,0 +1,51 @@
+package me.shedaniel.rei.plugin.smithing;
+
+import com.google.common.collect.Lists;
+import me.shedaniel.rei.api.EntryStack;
+import me.shedaniel.rei.api.RecipeDisplay;
+import me.shedaniel.rei.plugin.DefaultPlugin;
+import me.shedaniel.rei.utils.CollectionUtils;
+import net.minecraft.recipe.SmithingRecipe;
+import net.minecraft.util.Identifier;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collections;
+import java.util.List;
+
+public class DefaultSmithingDisplay implements RecipeDisplay {
+    @NotNull
+    private List<List<EntryStack>> input;
+    @NotNull
+    private List<EntryStack> output;
+    
+    public DefaultSmithingDisplay(@NotNull SmithingRecipe recipe) {
+        this(
+                Lists.newArrayList(
+                        CollectionUtils.map(recipe.base.getMatchingStacksClient(), EntryStack::create),
+                        CollectionUtils.map(recipe.addition.getMatchingStacksClient(), EntryStack::create)
+                ),
+                Collections.singletonList(EntryStack.create(recipe.getOutput()))
+        );
+    }
+    
+    public DefaultSmithingDisplay(@NotNull List<List<EntryStack>> input, @NotNull List<EntryStack> output) {
+        this.input = input;
+        this.output = output;
+        if (this.input.size() != 2) throw new IllegalArgumentException("input must have 2 entries.");
+    }
+    
+    @Override
+    public List<List<EntryStack>> getInputEntries() {
+        return input;
+    }
+    
+    @Override
+    public List<EntryStack> getOutputEntries() {
+        return output;
+    }
+    
+    @Override
+    public Identifier getRecipeCategory() {
+        return DefaultPlugin.SMITHING;
+    }
+}