Refactor Container customiztion and phantom slots & crafting grids

src/main/java/com/cleanroommc/modularui/api/IGuiHolder.java

@@ -3,7 +3,7 @@
 import com.cleanroommc.modularui.factory.GuiData;
 import com.cleanroommc.modularui.screen.ModularPanel;
 import com.cleanroommc.modularui.screen.ModularScreen;
-
+import com.cleanroommc.modularui.screen.UISettings;
 import com.cleanroommc.modularui.value.sync.PanelSyncManager;
 
 import net.minecraftforge.fml.relauncher.Side;
@@ -19,7 +19,7 @@ public interface IGuiHolder<T extends GuiData> {
      * Only called on client side.
      *
      * @param data      information about the creation context
-     * @param mainPanel the panel created in {@link #buildUI(GuiData, PanelSyncManager)}
+     * @param mainPanel the panel created in {@link #buildUI(GuiData, PanelSyncManager, UISettings)}
      * @return a modular screen instance with the given panel
      */
     @SideOnly(Side.CLIENT)
@@ -34,6 +34,7 @@ default ModularScreen createScreen(T data, ModularPanel mainPanel) {
      *
      * @param data        information about the creation context
      * @param syncManager sync handler where widget sync handlers should be registered
+     * @param settings    settings which apply to the whole ui and not just this panel
      */
-    ModularPanel buildUI(T data, PanelSyncManager syncManager);
+    ModularPanel buildUI(T data, PanelSyncManager syncManager, UISettings settings);
 }

src/main/java/com/cleanroommc/modularui/api/UIFactory.java

@@ -1,10 +1,7 @@
 package com.cleanroommc.modularui.api;
 
 import com.cleanroommc.modularui.factory.GuiData;
-import com.cleanroommc.modularui.screen.GuiContainerWrapper;
-import com.cleanroommc.modularui.screen.ModularContainer;
-import com.cleanroommc.modularui.screen.ModularPanel;
-import com.cleanroommc.modularui.screen.ModularScreen;
+import com.cleanroommc.modularui.screen.*;
 import com.cleanroommc.modularui.value.sync.PanelSyncManager;
 
 import net.minecraft.entity.player.EntityPlayer;
@@ -36,16 +33,17 @@ public interface UIFactory<D extends GuiData> {
      *
      * @param guiData     gui data
      * @param syncManager sync manager
+     * @param settings    ui settings
      * @return new main panel
      */
     @ApiStatus.OverrideOnly
-    ModularPanel createPanel(D guiData, PanelSyncManager syncManager);
+    ModularPanel createPanel(D guiData, PanelSyncManager syncManager, UISettings settings);
 
     /**
      * Creates the screen for the GUI. Is only called on client side.
      *
      * @param guiData   gui data
-     * @param mainPanel main panel created in {@link #createPanel(GuiData, PanelSyncManager)}
+     * @param mainPanel main panel created in {@link #createPanel(GuiData, PanelSyncManager, UISettings)}
      * @return new main panel
      */
     @SideOnly(Side.CLIENT)
@@ -68,6 +66,28 @@ default IMuiScreen createScreenWrapper(ModularContainer container, ModularScreen
         return new GuiContainerWrapper(container, screen);
     }
 
+    /**
+     * The default container supplier. This is called when no custom container in {@link UISettings} is set.
+     *
+     * @return new container instance
+     */
+    default ModularContainer createContainer() {
+        return new ModularContainer();
+    }
+
+    /**
+     * A default function to check if the current interacting player can interact with the ui. If not overridden on {@link UISettings},
+     * then this is called every tick while a UI opened by this factory is open. Once this function returns false, the UI is immediately
+     * closed.
+     *
+     * @param player  current interacting player
+     * @param guiData gui data of the current ui
+     * @return if the player can interact with the player.
+     */
+    default boolean canInteractWith(EntityPlayer player, D guiData) {
+        return player == guiData.getPlayer();
+    }
+
     /**
      * Writes the gui data to a buffer.
      *

src/main/java/com/cleanroommc/modularui/api/widget/IVanillaSlot.java

@@ -5,11 +5,12 @@
 /**
  * Marks a {@link IWidget}, that this is a vanilla item slot.
  */
-@FunctionalInterface
 public interface IVanillaSlot {
 
     /**
      * @return the item slot of this widget
      */
     Slot getVanillaSlot();
+
+    boolean handleAsVanillaSlot();
 }

src/main/java/com/cleanroommc/modularui/core/mixin/InventoryCraftingAccessor.java

@@ -0,0 +1,20 @@
+package com.cleanroommc.modularui.core.mixin;
+
+import net.minecraft.inventory.Container;
+import net.minecraft.inventory.InventoryCrafting;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.NonNullList;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(InventoryCrafting.class)
+public interface InventoryCraftingAccessor {
+
+    @Accessor
+    NonNullList<ItemStack> getStackList();
+
+    @Accessor
+    Container getEventHandler();
+}

src/main/java/com/cleanroommc/modularui/drawable/ItemDrawable.java

@@ -7,6 +7,8 @@
 import com.cleanroommc.modularui.utils.JsonHelper;
 import com.cleanroommc.modularui.widget.Widget;
 
+import net.minecraft.block.Block;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.JsonToNBT;
 import net.minecraft.nbt.NBTException;
@@ -17,18 +19,46 @@
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParseException;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.NoSuchElementException;
 
 public class ItemDrawable implements IDrawable {
 
     private ItemStack item = ItemStack.EMPTY;
 
-    public ItemDrawable() {
-    }
+    public ItemDrawable() {}
 
     public ItemDrawable(@NotNull ItemStack item) {
-        this.item = item;
+        setItem(item);
+    }
+
+    public ItemDrawable(@NotNull Item item) {
+         setItem(item);
+    }
+
+    public ItemDrawable(@NotNull Item item, int meta) {
+         setItem(item, meta);
+    }
+
+    public ItemDrawable(@NotNull Item item, int meta, int amount) {
+         setItem(item, meta, amount);
+    }
+
+    public ItemDrawable(@NotNull Item item, int meta, int amount, @Nullable NBTTagCompound nbt) {
+        setItem(item, meta, amount, nbt);
+    }
+
+    public ItemDrawable(@NotNull Block item) {
+         setItem(item);
+    }
+
+    public ItemDrawable(@NotNull Block item, int meta) {
+         setItem(item, meta);
+    }
+
+    public ItemDrawable(@NotNull Block item, int meta, int amount) {
+        setItem(new ItemStack(item, amount, meta));
     }
 
     @SideOnly(Side.CLIENT)
@@ -52,6 +82,36 @@ public ItemDrawable setItem(@NotNull ItemStack item) {
         return this;
     }
 
+    public ItemDrawable setItem(@NotNull Item item) {
+        return setItem(item, 0, 1, null);
+    }
+
+    public ItemDrawable setItem(@NotNull Item item, int meta) {
+        return setItem(item, meta, 1, null);
+    }
+
+    public ItemDrawable setItem(@NotNull Item item, int meta, int amount) {
+        return setItem(item, meta, amount, null);
+    }
+
+    public ItemDrawable setItem(@NotNull Item item, int meta, int amount, @Nullable NBTTagCompound nbt) {
+        ItemStack itemStack = new ItemStack(item, amount, meta);
+        itemStack.setTagCompound(nbt);
+        return setItem(itemStack);
+    }
+
+    public ItemDrawable setItem(@NotNull Block item) {
+        return setItem(item, 0, 1);
+    }
+
+    public ItemDrawable setItem(@NotNull Block item, int meta) {
+        return setItem(item, meta, 1);
+    }
+
+    public ItemDrawable setItem(@NotNull Block item, int meta, int amount) {
+        return setItem(new ItemStack(item, amount, meta));
+    }
+
     public static ItemDrawable ofJson(JsonObject json) {
         String itemS = JsonHelper.getString(json, null, "item");
         if (itemS == null) throw new JsonParseException("Item property not found!");

src/main/java/com/cleanroommc/modularui/factory/AbstractUIFactory.java

@@ -5,6 +5,7 @@
 import com.cleanroommc.modularui.screen.ModularPanel;
 import com.cleanroommc.modularui.screen.ModularScreen;
 
+import com.cleanroommc.modularui.screen.UISettings;
 import com.cleanroommc.modularui.value.sync.PanelSyncManager;
 
 import org.jetbrains.annotations.NotNull;
@@ -28,9 +29,9 @@ protected AbstractUIFactory(String name) {
     public abstract IGuiHolder<T> getGuiHolder(T data);
 
     @Override
-    public ModularPanel createPanel(T guiData, PanelSyncManager syncManager) {
+    public ModularPanel createPanel(T guiData, PanelSyncManager syncManager, UISettings settings) {
         IGuiHolder<T> guiHolder = Objects.requireNonNull(getGuiHolder(guiData), "Gui holder must not be null!");
-        return guiHolder.buildUI(guiData, syncManager);
+        return guiHolder.buildUI(guiData, syncManager, settings);
     }
 
     @Override

src/main/java/com/cleanroommc/modularui/factory/ClientGUI.java

@@ -1,9 +1,10 @@
 package com.cleanroommc.modularui.factory;
 
 import com.cleanroommc.modularui.api.MCHelper;
-import com.cleanroommc.modularui.screen.ContainerCustomizer;
 import com.cleanroommc.modularui.screen.JeiSettingsImpl;
+import com.cleanroommc.modularui.screen.ModularContainer;
 import com.cleanroommc.modularui.screen.ModularScreen;
+import com.cleanroommc.modularui.screen.UISettings;
 
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraftforge.fml.relauncher.Side;
@@ -12,6 +13,8 @@
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.function.Supplier;
+
 /**
  * Helper class to open client only GUIs. This class is safe to use inside a Modular GUI.
  * Direct calls to {@link net.minecraft.client.Minecraft#displayGuiScreen(GuiScreen)} are redirected to this class if
@@ -29,7 +32,7 @@ private ClientGUI() {
      * @param screen new modular screen
      */
     public static void open(@NotNull ModularScreen screen) {
-        open(screen, new JeiSettingsImpl(), null);
+        open(screen, new UISettings());
     }
 
     /**
@@ -40,30 +43,45 @@ public static void open(@NotNull ModularScreen screen) {
      * @param jeiSettings custom jei settings
      */
     public static void open(@NotNull ModularScreen screen, @NotNull JeiSettingsImpl jeiSettings) {
-        GuiManager.openScreen(screen, jeiSettings, null);
+        GuiManager.openScreen(screen, new UISettings(jeiSettings));
+    }
+
+    /**
+     * Opens a modular screen on the next client tick with custom jei settings.
+     * It needs to be opened in next tick, because we might break the current GUI if we open it now.
+     *
+     * @param screen    new modular screen
+     * @param container custom container
+     */
+    public static void open(@NotNull ModularScreen screen, @Nullable Supplier<ModularContainer> container) {
+        UISettings settings = new UISettings();
+        settings.customContainer(container);
+        GuiManager.openScreen(screen, settings);
     }
 
     /**
      * Opens a modular screen on the next client tick with custom jei settings.
      * It needs to be opened in next tick, because we might break the current GUI if we open it now.
      *
-     * @param screen              new modular screen
-     * @param containerCustomizer container customizer
+     * @param screen      new modular screen
+     * @param jeiSettings custom jei settings
+     * @param container   custom container
      */
-    public static void open(@NotNull ModularScreen screen, @NotNull ContainerCustomizer containerCustomizer) {
-        GuiManager.openScreen(screen, new JeiSettingsImpl(), containerCustomizer);
+    public static void open(@NotNull ModularScreen screen, @NotNull JeiSettingsImpl jeiSettings, @Nullable Supplier<ModularContainer> container) {
+        UISettings settings = new UISettings(jeiSettings);
+        settings.customContainer(container);
+        GuiManager.openScreen(screen, settings);
     }
 
     /**
      * Opens a modular screen on the next client tick with custom jei settings.
      * It needs to be opened in next tick, because we might break the current GUI if we open it now.
      *
-     * @param screen              new modular screen
-     * @param jeiSettings         custom jei settings
-     * @param containerCustomizer container customizer
+     * @param screen   new modular screen
+     * @param settings ui settings
      */
-    public static void open(@NotNull ModularScreen screen, @NotNull JeiSettingsImpl jeiSettings, @Nullable ContainerCustomizer containerCustomizer) {
-        GuiManager.openScreen(screen, jeiSettings, containerCustomizer);
+    public static void open(@NotNull ModularScreen screen, @NotNull UISettings settings) {
+        GuiManager.openScreen(screen, settings);
     }
 
     /**

src/main/java/com/cleanroommc/modularui/factory/GuiData.java

@@ -1,8 +1,6 @@
 package com.cleanroommc.modularui.factory;
 
-import com.cleanroommc.modularui.api.JeiSettings;
 import com.cleanroommc.modularui.network.NetworkUtils;
-import com.cleanroommc.modularui.screen.JeiSettingsImpl;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
@@ -12,7 +10,6 @@
 /**
  * This class and subclasses are holding necessary data to find the exact same GUI on client and server.
  * For example, if the GUI was opened by right-clicking a TileEntity, then this data needs a world and a block pos.
- * Additionally, this can be used to configure JEI via {@link #getJeiSettings()}.
  * <p>
  * Also see {@link PosGuiData} (useful for TileEntities), {@link SidedPosGuiData} (useful for covers from GregTech) and
  * {@link HandGuiData} (useful for guis opened by interacting with an item in the players hand) for default implementations.
@@ -21,7 +18,6 @@
 public class GuiData {
 
     private final EntityPlayer player;
-    private JeiSettings jeiSettings;
 
     public GuiData(EntityPlayer player) {
         this.player = Objects.requireNonNull(player);
@@ -42,19 +38,4 @@ public ItemStack getMainHandItem() {
     public ItemStack getOffHandItem() {
         return this.player.getHeldItemOffhand();
     }
-
-    public JeiSettings getJeiSettings() {
-        if (this.jeiSettings == null) {
-            throw new IllegalStateException("Not yet initialised!");
-        }
-        return this.jeiSettings;
-    }
-
-    final JeiSettingsImpl getJeiSettingsImpl() {
-        return (JeiSettingsImpl) this.jeiSettings;
-    }
-
-    final void setJeiSettings(JeiSettings jeiSettings) {
-        this.jeiSettings = Objects.requireNonNull(jeiSettings);
-    }
 }