1 files changed, 64 insertions, 0 deletions
diff --git a/src/main/java/ggfab/api/GGFabRecipeMaps.java b/src/main/java/ggfab/api/GGFabRecipeMaps.java
new file mode 100644
index 0000000000..cd2663f944
--- /dev/null
+++ b/src/main/java/ggfab/api/GGFabRecipeMaps.java
@@ -0,0 +1,64 @@
+package ggfab.api;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+
+import net.minecraft.item.ItemStack;
+
+import com.gtnewhorizons.modularui.common.widget.ProgressBar;
+
+import ggfab.GGItemList;
+import gregtech.api.enums.ToolDictNames;
+import gregtech.api.gui.modularui.GTUITextures;
+import gregtech.api.recipe.RecipeMap;
+import gregtech.api.recipe.RecipeMapBackend;
+import gregtech.api.recipe.RecipeMapBuilder;
+import gregtech.api.recipe.RecipeMetadataKey;
+import gregtech.api.recipe.metadata.SimpleRecipeMetadataKey;
+import gregtech.api.util.GTRecipe;
+
+public class GGFabRecipeMaps {
+
+    public static final RecipeMetadataKey<ToolDictNames> OUTPUT_TYPE = SimpleRecipeMetadataKey
+        .create(ToolDictNames.class, "output_type");
+    public static final RecipeMetadataKey<Integer> OUTPUT_COUNT = SimpleRecipeMetadataKey
+        .create(Integer.class, "output_count");
+    public static final RecipeMap<RecipeMapBackend> toolCastRecipes = RecipeMapBuilder.of("ggfab.recipe.toolcast")
+        .maxIO(1, 4, 1, 0)
+        .minInputs(1, 1)
+        .progressBar(GTUITextures.PROGRESSBAR_ARROW, ProgressBar.Direction.RIGHT)
+        .recipeEmitter(b -> {
+            Optional<GTRecipe> rr = b.noOptimize()
+                .validateNoInput()
+                .validateInputFluidCount(0, 1)
+                .validateNoOutput()
+                .validateNoOutputFluid()
+                .build();
+            if (!rr.isPresent()) return Collections.emptyList();
+            ToolDictNames outputType = b.getMetadata(OUTPUT_TYPE);
+            GTRecipe r = rr.get();
+            int outputSize = b.getMetadataOrDefault(OUTPUT_COUNT, 0);
+            if (outputSize > 64 * 4 || outputSize <= 0) return Collections.emptyList();
+            ItemStack shape, output;
+            try {
+                shape = GGItemList.valueOf("Shape_One_Use_" + outputType)
+                    .get(0L);
+                output = GGItemList.valueOf("One_Use_" + outputType)
+                    .get(outputSize);
+            } catch (IllegalArgumentException ex) {
+                // this looks like python not java, but I don't have better way around this
+                return Collections.emptyList();
+            }
+            output.stackSize = outputSize;
+            List<ItemStack> outputs = new ArrayList<>();
+            int maxStackSize = output.getMaxStackSize();
+            while (output.stackSize > maxStackSize) outputs.add(output.splitStack(maxStackSize));
+            outputs.add(output);
+            r.mInputs = new ItemStack[] { shape };
+            r.mOutputs = outputs.toArray(new ItemStack[0]);
+            return Collections.singletonList(r);
+        })
+        .build();
+}