add Ore Dictionary grid filter, implements #814

src/main/java/com/raoulvdberge/refinedstorage/gui/grid/filtering/GridFilterOreDict.java

@@ -0,0 +1,19 @@
+package com.raoulvdberge.refinedstorage.gui.grid.filtering;
+
+import com.raoulvdberge.refinedstorage.gui.grid.stack.IGridStack;
+
+import java.util.Arrays;
+import java.util.function.Predicate;
+
+public class GridFilterOreDict implements Predicate<IGridStack> {
+    private String oreName;
+
+    public GridFilterOreDict(String oreName) {
+        this.oreName = oreName.toLowerCase();
+    }
+
+    @Override
+    public boolean test(IGridStack stack) {
+        return Arrays.stream(stack.getOreIds()).anyMatch(oreName -> oreName.toLowerCase().contains(this.oreName));
+    }
+}

src/main/java/com/raoulvdberge/refinedstorage/gui/grid/filtering/GridFilterParser.java

@@ -18,6 +18,8 @@ public class GridFilterParser {
                 filters.add(new GridFilterMod(part.substring(1)));
             } else if (part.startsWith("#")) {
                 filters.add(new GridFilterTooltip(part.substring(1)));
+            } else if (part.startsWith("$")) {
+                filters.add(new GridFilterOreDict(part.substring(1)));
             } else {
                 filters.add(new GridFilterName(part));
             }

src/main/java/com/raoulvdberge/refinedstorage/gui/grid/stack/GridStackFluid.java

@@ -33,6 +33,11 @@ public class GridStackFluid implements IGridStack {
         return stack.getFluid().getStill(stack).getResourceDomain();
     }
 
+    @Override
+    public String[] getOreIds() {
+        return new String[]{ stack.getFluid().getName() };
+    }
+
     @Override
     public String getTooltip() {
         return stack.getFluid().getLocalizedName(stack);

src/main/java/com/raoulvdberge/refinedstorage/gui/grid/stack/GridStackItem.java

@@ -9,19 +9,24 @@ import net.minecraft.client.resources.I18n;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.oredict.OreDictionary;
 
+import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class GridStackItem implements IGridStack {
     private int hash;
     private ItemStack stack;
     private boolean craftable;
     private boolean displayCraftText;
+    private String[] oreIds;
 
     public GridStackItem(ByteBuf buf) {
         stack = RSUtils.readItemStack(buf);
         hash = buf.readInt();
         craftable = buf.readBoolean();
+        oreIds = null;
 
         setDisplayCraftText(buf.readBoolean());
     }
@@ -61,6 +66,14 @@ public class GridStackItem implements IGridStack {
         return Item.REGISTRY.getNameForObject(stack.getItem()).getResourceDomain();
     }
 
+    @Override
+    public String[] getOreIds() {
+        if (oreIds == null) {
+            oreIds = Arrays.stream(OreDictionary.getOreIDs(stack)).mapToObj(OreDictionary::getOreName).collect(Collectors.toList()).toArray(new String[0]);
+        }
+        return oreIds;
+    }
+
     @Override
     public String getTooltip() {
         List<String> lines = stack.getTooltip(Minecraft.getMinecraft().player, Minecraft.getMinecraft().gameSettings.advancedItemTooltips);

src/main/java/com/raoulvdberge/refinedstorage/gui/grid/stack/IGridStack.java

@@ -9,6 +9,8 @@ public interface IGridStack {
 
     String getModId();
 
+    String[] getOreIds();
+
     String getTooltip();
 
     int getQuantity();