Support quick move for Botania pattern items in loom UI

(fixes #4472)

Xplat/src/main/java/vazkii/botania/mixin/LoomMenuMixin.java

@@ -4,21 +4,33 @@
 
 import net.minecraft.core.Holder;
 import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.inventory.AbstractContainerMenu;
 import net.minecraft.world.inventory.LoomMenu;
+import net.minecraft.world.inventory.MenuType;
+import net.minecraft.world.inventory.Slot;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.block.entity.BannerPattern;
 
+import org.jetbrains.annotations.Nullable;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+import org.spongepowered.asm.mixin.injection.callback.LocalCapture;
 
 import vazkii.botania.common.item.ItemWithBannerPattern;
 
 import java.util.List;
 
 @Mixin(LoomMenu.class)
-public class LoomMenuMixin {
+public abstract class LoomMenuMixin extends AbstractContainerMenu {
+	protected LoomMenuMixin(@Nullable MenuType<?> menuType, int containerId) {
+		super(menuType, containerId);
+	}
+
 	@Inject(at = @At("HEAD"), method = "getSelectablePatterns(Lnet/minecraft/world/item/ItemStack;)Ljava/util/List;", cancellable = true)
 	private void handleBotaniaPatternItems(ItemStack stack, CallbackInfoReturnable<List<Holder<BannerPattern>>> cir) {
 		if (stack.getItem() instanceof ItemWithBannerPattern p) {
@@ -27,5 +39,19 @@ private void handleBotaniaPatternItems(ItemStack stack, CallbackInfoReturnable<L
 		}
 	}
 
-	// todo also mixin into quickMoveStack to support shift clicking of our banner pattern items
+	@Shadow
+	@Final
+	Slot patternSlot;
+
+	@Inject(
+		at = @At(value = "INVOKE", ordinal = 0, target = "Lnet/minecraft/world/item/ItemStack;getItem()Lnet/minecraft/world/item/Item;"),
+		method = "quickMoveStack", cancellable = true, locals = LocalCapture.CAPTURE_FAILSOFT
+	)
+	private void handleBotaniaPatternQuickMoveStack(Player player, int slotIndex, CallbackInfoReturnable<ItemStack> cir, ItemStack dummyStack,
+			Slot slot, ItemStack movedStack) {
+		if (movedStack.getItem() instanceof ItemWithBannerPattern
+				&& moveItemStackTo(movedStack, this.patternSlot.index, this.patternSlot.index + 1, false)) {
+			cir.setReturnValue(ItemStack.EMPTY);
+		}
+	}
 }