Grid filter support for Wireless Grid

src/main/java/refinedstorage/container/ContainerGrid.java

@@ -60,9 +60,7 @@ public class ContainerGrid extends ContainerBase {
             addSlotToContainer(new SlotOutput(((TileGrid) grid).getPatterns(), 1, 152, 132));
         }
 
-        if (!(grid instanceof WirelessGrid)) {
+        addSlotToContainer(new SlotItemHandler(grid.getFilter(), 0, 204, 6));
-            addSlotToContainer(new SlotItemHandler(((TileGrid) grid).getFilter(), 0, 204, 6));
-        }
     }
 
     public IGrid getGrid() {

src/main/java/refinedstorage/gui/grid/GuiGrid.java

@@ -46,7 +46,7 @@ public class GuiGrid extends GuiBase {
     private int slotNumber;
 
     public GuiGrid(ContainerGrid container, IGrid grid) {
-        super(container, !(grid instanceof WirelessGrid) ? 227 : 193, (grid.getType() == EnumGridType.CRAFTING || grid.getType() == EnumGridType.PATTERN) ? 247 : 208);
+        super(container, 227, (grid.getType() == EnumGridType.CRAFTING || grid.getType() == EnumGridType.PATTERN) ? 247 : 208);
 
         setScrollbar(new Scrollbar(174, 20, 12, (grid.getType() == EnumGridType.CRAFTING || grid.getType() == EnumGridType.PATTERN) ? 70 : 88));
         getScrollbar().setCanScroll(false);
@@ -100,8 +100,7 @@ public class GuiGrid extends GuiBase {
             while (t.hasNext()) {
                 ClientStack stack = t.next();
 
-                if (!(grid instanceof WirelessGrid)) {
+                List<ItemStack> filteredItems = grid.getFilteredItems();
-                    List<ItemStack> filteredItems = ((TileGrid) grid).getFilteredItems();
 
                 boolean found = filteredItems.isEmpty();
 
@@ -118,7 +117,6 @@ public class GuiGrid extends GuiBase {
 
                     continue;
                 }
-                }
 
                 if (grid.getViewType() == TileGrid.VIEW_TYPE_NON_CRAFTABLES && stack.isCraftable()) {
                     t.remove();
@@ -175,8 +173,33 @@ public class GuiGrid extends GuiBase {
             }
         }
 
-        getScrollbar().setCanScroll(getRows() > getVisibleRows());
+        getScrollbar()
-        getScrollbar().setScrollDelta((float) getScrollbar().getScrollbarHeight() / (float) getRows());
+
+            .
+
+                setCanScroll(getRows()
+
+                    >
+
+                    getVisibleRows()
+
+                );
+
+        getScrollbar()
+
+            .
+
+                setScrollDelta((float) getScrollbar
+
+                    ().
+
+                    getScrollbarHeight()
+
+                    / (float)
+
+                    getRows()
+
+                );
     }
 
     private int getOffset() {

src/main/java/refinedstorage/inventory/GridFilterInGridItemHandler.java

@@ -0,0 +1,40 @@
+package refinedstorage.inventory;
+
+import net.minecraft.item.ItemStack;
+import refinedstorage.RefinedStorageItems;
+import refinedstorage.tile.TileBase;
+
+import java.util.List;
+
+public class GridFilterInGridItemHandler extends BasicItemHandler {
+    private List<ItemStack> filteredItems;
+
+    public GridFilterInGridItemHandler(List<ItemStack> filteredItems) {
+        super(1, new BasicItemValidator(RefinedStorageItems.GRID_FILTER));
+
+        this.filteredItems = filteredItems;
+    }
+
+    @Override
+    protected void onContentsChanged(int slot) {
+        super.onContentsChanged(slot);
+
+        filteredItems.clear();
+
+        ItemStack stack = getStackInSlot(slot);
+
+        if (stack != null && stack.hasTagCompound()) {
+            BasicItemHandler items = new BasicItemHandler(9 * 3);
+
+            TileBase.readItems(items, 0, stack.getTagCompound());
+
+            for (int i = 0; i < items.getSlots(); ++i) {
+                ItemStack item = items.getStackInSlot(i);
+
+                if (item != null) {
+                    filteredItems.add(item);
+                }
+            }
+        }
+    }
+}

src/main/java/refinedstorage/tile/grid/IGrid.java

@@ -1,10 +1,14 @@
 package refinedstorage.tile.grid;
 
+import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;
 import refinedstorage.api.network.IGridHandler;
 import refinedstorage.block.EnumGridType;
+import refinedstorage.inventory.BasicItemHandler;
 import refinedstorage.tile.config.IRedstoneModeConfig;
 
+import java.util.List;
+
 public interface IGrid {
     EnumGridType getType();
 
@@ -28,6 +32,10 @@ public interface IGrid {
 
     void onSearchBoxModeChanged(int searchBoxMode);
 
+    List<ItemStack> getFilteredItems();
+
+    BasicItemHandler getFilter();
+
     IRedstoneModeConfig getRedstoneModeConfig();
 
     boolean isConnected();

src/main/java/refinedstorage/tile/grid/TileGrid.java

@@ -21,9 +21,9 @@ import refinedstorage.block.EnumGridType;
 import refinedstorage.container.ContainerGrid;
 import refinedstorage.inventory.BasicItemHandler;
 import refinedstorage.inventory.BasicItemValidator;
+import refinedstorage.inventory.GridFilterInGridItemHandler;
 import refinedstorage.item.ItemPattern;
 import refinedstorage.network.MessageGridSettingsUpdate;
-import refinedstorage.tile.TileBase;
 import refinedstorage.tile.TileNode;
 import refinedstorage.tile.config.IRedstoneModeConfig;
 
@@ -66,31 +66,8 @@ public class TileGrid extends TileNode implements IGrid {
     private InventoryCraftResult result = new InventoryCraftResult();
 
     private BasicItemHandler patterns = new BasicItemHandler(2, this, new BasicItemValidator(RefinedStorageItems.PATTERN));
-    private BasicItemHandler filter = new BasicItemHandler(1, this, new BasicItemValidator(RefinedStorageItems.GRID_FILTER)) {
-        @Override
-        protected void onContentsChanged(int slot) {
-            super.onContentsChanged(slot);
-
-            filteredItems.clear();
-
-            ItemStack stack = getStackInSlot(slot);
-
-            if (stack != null && stack.hasTagCompound()) {
-                BasicItemHandler items = new BasicItemHandler(9 * 3);
-
-                TileBase.readItems(items, 0, stack.getTagCompound());
-
-                for (int i = 0; i < items.getSlots(); ++i) {
-                    ItemStack item = items.getStackInSlot(i);
-
-                    if (item != null) {
-                        filteredItems.add(item);
-                    }
-                }
-            }
-        }
-    };
     private List<ItemStack> filteredItems = new ArrayList<ItemStack>();
+    private GridFilterInGridItemHandler filter = new GridFilterInGridItemHandler(filteredItems);
 
     private EnumGridType type;
 
@@ -153,10 +130,12 @@ public class TileGrid extends TileNode implements IGrid {
         return patterns;
     }
 
+    @Override
     public BasicItemHandler getFilter() {
         return filter;
     }
 
+    @Override
     public List<ItemStack> getFilteredItems() {
         return filteredItems;
     }

src/main/java/refinedstorage/tile/grid/WirelessGrid.java

@@ -2,6 +2,7 @@ package refinedstorage.tile.grid;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
@@ -9,28 +10,62 @@ import net.minecraft.world.World;
 import refinedstorage.RefinedStorage;
 import refinedstorage.api.network.IGridHandler;
 import refinedstorage.block.EnumGridType;
+import refinedstorage.inventory.BasicItemHandler;
+import refinedstorage.inventory.GridFilterInGridItemHandler;
 import refinedstorage.item.ItemWirelessGrid;
 import refinedstorage.network.MessageWirelessGridSettingsUpdate;
+import refinedstorage.tile.TileBase;
 import refinedstorage.tile.config.IRedstoneModeConfig;
 import refinedstorage.tile.controller.TileController;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class WirelessGrid implements IGrid {
-    private EnumHand hand;
     private World world;
-    private BlockPos controllerPos;
+
+    private EnumHand hand;
+    private ItemStack stack;
+
+    private BlockPos controller;
+
     private int viewType;
     private int sortingType;
     private int sortingDirection;
     private int searchBoxMode;
 
+    private List<ItemStack> filteredItems = new ArrayList<ItemStack>();
+    private GridFilterInGridItemHandler filter = new GridFilterInGridItemHandler(filteredItems) {
+        @Override
+        protected void onContentsChanged(int slot) {
+            super.onContentsChanged(slot);
+
+            if (!world.isRemote) {
+                if (!stack.hasTagCompound()) {
+                    stack.setTagCompound(new NBTTagCompound());
+                }
+
+                TileBase.writeItems(this, 0, stack.getTagCompound());
+            }
+        }
+    };
+
     public WirelessGrid(World world, ItemStack stack, EnumHand hand) {
-        this.hand = hand;
         this.world = world;
-        this.controllerPos = new BlockPos(ItemWirelessGrid.getX(stack), ItemWirelessGrid.getY(stack), ItemWirelessGrid.getZ(stack));
+
+        this.stack = stack;
+        this.hand = hand;
+
+        this.controller = new BlockPos(ItemWirelessGrid.getX(stack), ItemWirelessGrid.getY(stack), ItemWirelessGrid.getZ(stack));
+
         this.viewType = ItemWirelessGrid.getViewType(stack);
         this.sortingType = ItemWirelessGrid.getSortingType(stack);
         this.sortingDirection = ItemWirelessGrid.getSortingDirection(stack);
         this.searchBoxMode = ItemWirelessGrid.getSearchBoxMode(stack);
+
+        if (stack.hasTagCompound()) {
+            TileBase.readItems(filter, 0, stack.getTagCompound());
+        }
     }
 
     @Override
@@ -40,7 +75,7 @@ public class WirelessGrid implements IGrid {
 
     @Override
     public BlockPos getNetworkPosition() {
-        return controllerPos;
+        return controller;
     }
 
     @Override
@@ -98,6 +133,16 @@ public class WirelessGrid implements IGrid {
         this.searchBoxMode = searchBoxMode;
     }
 
+    @Override
+    public List<ItemStack> getFilteredItems() {
+        return filteredItems;
+    }
+
+    @Override
+    public BasicItemHandler getFilter() {
+        return filter;
+    }
+
     @Override
     public IRedstoneModeConfig getRedstoneModeConfig() {
         return null;
@@ -117,7 +162,7 @@ public class WirelessGrid implements IGrid {
     }
 
     private TileController getController() {
-        TileEntity tile = world.getTileEntity(controllerPos);
+        TileEntity tile = world.getTileEntity(controller);
 
         return tile instanceof TileController ? (TileController) tile : null;
     }