1.6.4 partial support

README.md

@@ -9,25 +9,25 @@ Fabric API is the library for essential hooks and interoperability mechanisms fo
 For support, consider joining the [Legacy Fabric discord server](https://legacyfabric.net/discord) or opening an issue.
 
 ## Modules available and tested by minecraft version
-✅ = Working as expected\
+✅ = Working as expected.\
 ⚠ = Working but has some issues.\
-? = Not sure if it was tested or working correctly\
-❌ = Not working at all, likely crashing
+? = Not tested, might not work as intended.\
+❌ = Not ported or probably not working.
 
-|                      | 1.7.10 | 1.8 | 1.8.9 | 1.9.4 | 1.10.2 | 1.11.2 | 1.12.2 | 1.13.2 |
-|----------------------|--------|-----|-------|-------|--------|--------|--------|--------|
-| api-base             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ✅      |
-| command-api-v1       | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| command-api-v2       | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| crash-report-info-v1 | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ✅      |
-| entity-events-v1     | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| gamerule-api-v1      | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ?      |
-| item-groups-v1       | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| keybindings-api-v1   | ⚠ #132 | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| lifecycle-events-v1  | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| logger-api-v1        | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ✅      |
-| networking-api-v1    | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| permissions-api-v1   | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| registry-sync-api-v1 | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| rendering-api-v1     | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
-| resource-loader-v1   | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+|                      | 1.6.4                         | 1.7.10 | 1.8 | 1.8.9 | 1.9.4 | 1.10.2 | 1.11.2 | 1.12.2 | 1.13.2 |
+|----------------------|-------------------------------|--------|-----|-------|-------|--------|--------|--------|--------|
+| api-base             | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ✅      |
+| command-api-v1       | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| command-api-v2       | ❌                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| crash-report-info-v1 | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ✅      |
+| entity-events-v1     | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| gamerule-api-v1      | ?                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ?      |
+| item-groups-v1       | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| keybindings-api-v1   | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| lifecycle-events-v1  | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| logger-api-v1        | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ✅      |
+| networking-api-v1    | ❌                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| permissions-api-v1   | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| registry-sync-api-v1 | ❌ (Depends on networking-api) | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| rendering-api-v1     | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |
+| resource-loader-v1   | ✅                             | ✅      | ✅   | ✅     | ✅     | ✅      | ✅      | ✅      | ❌      |

build.gradle

@@ -22,7 +22,8 @@ def supportedVersions = [
 	"1.9.4",
 	"1.8.9",
 	"1.8",
-	"1.7.10"
+	"1.7.10",
+	"1.6.4"
 ]
 def supportedRanges = [
 //    ["1.8", "1.8.9", false] // third parameter is whether or not to include snapshots in the range.

gradle.properties

@@ -7,17 +7,17 @@ yarn_mappings_build = 530
 
 ## Module versions
 legacy-fabric-api-base.version = 1.1.0
-legacy-fabric-command-api-v1.version = 1.0.0
+legacy-fabric-command-api-v1.version = 1.0.1
 legacy-fabric-command-api-v2.version = 1.0.2
 legacy-fabric-crash-report-info-v1.version = 1.0.0
 legacy-fabric-entity-events-v1.version = 1.0.0
 legacy-fabric-gamerule-api-v1.version = 1.0.0
-legacy-fabric-item-groups-v1.version = 2.0.0
-legacy-fabric-keybindings-api-v1.version = 1.0.1
-legacy-fabric-lifecycle-events-v1.version = 1.0.1
+legacy-fabric-item-groups-v1.version = 2.1.0
+legacy-fabric-keybindings-api-v1.version = 1.0.2
+legacy-fabric-lifecycle-events-v1.version = 1.1.0
 legacy-fabric-logger-api-v1.version = 1.0.4
-legacy-fabric-networking-api-v1.version = 2.0.1
-legacy-fabric-permissions-api-v1.version = 1.0.1
+legacy-fabric-networking-api-v1.version = 2.0.2
+legacy-fabric-permissions-api-v1.version = 1.1.0
 legacy-fabric-registry-sync-api-v1.version = 2.2.0
 legacy-fabric-rendering-api-v1.version = 1.0.0
-legacy-fabric-resource-loader-v1.version = 2.1.1
+legacy-fabric-resource-loader-v1.version = 2.2.0

legacy-fabric-command-api-v1/common/gradle.properties

@@ -1,2 +1,3 @@
+minVersionIncluded=1.3
 maxVersionIncluded=1.12.2
 artifactSuffix=

legacy-fabric-command-api-v1/common/src/main/resources/fabric.mod.json

@@ -22,7 +22,8 @@
   ],
   "description": "Adds command-related hooks.",
   "depends": {
-    "minecraft": "${minecraft_version}"
+    "minecraft": "${minecraft_version}",
+    "legacy-fabric-lifecycle-events-v1-common": "*"
   },
   "custom": {
     "modmenu": {

legacy-fabric-command-api-v1/common/src/testmod/java/net/legacyfabric/fabric/test/command/CommandV1Test.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2020 - 2024 Legacy Fabric
+ * Copyright (c) 2016 - 2022 FabricMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.legacyfabric.fabric.test.command;
+
+import net.fabricmc.api.ModInitializer;
+
+import net.legacyfabric.fabric.api.logger.v1.Logger;
+import net.legacyfabric.fabric.api.registry.CommandRegistry;
+
+public class CommandV1Test implements ModInitializer {
+	public static final Logger LOGGER = Logger.get("LegacyFabricAPI", "Test", "CommandV1Test");
+
+	@Override
+	public void onInitialize() {
+		CommandRegistry.INSTANCE.register(new ModMetadataCommandV1());
+	}
+}

legacy-fabric-command-api-v1/common/src/testmod/java/net/legacyfabric/fabric/test/command/ModMetadataCommandV1.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2020 - 2024 Legacy Fabric
+ * Copyright (c) 2016 - 2022 FabricMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.legacyfabric.fabric.test.command;
+
+import java.util.Optional;
+
+import net.minecraft.command.AbstractCommand;
+import net.minecraft.command.CommandException;
+import net.minecraft.command.CommandSource;
+
+import net.fabricmc.loader.api.FabricLoader;
+import net.fabricmc.loader.api.ModContainer;
+import net.fabricmc.loader.api.metadata.ContactInformation;
+
+public class ModMetadataCommandV1 extends AbstractCommand {
+	@Override
+	public String getCommandName() {
+		return "modmetadatav1";
+	}
+
+	@Override
+	public String getUsageTranslationKey(CommandSource source) {
+		return "modmetadatav1";
+	}
+
+	@Override
+	public void execute(CommandSource source, String[] args) throws CommandException {
+		if (args.length > 0) {
+			Optional<ModContainer> optionalModContainer = FabricLoader.getInstance().getModContainer(args[0]);
+
+			if (optionalModContainer.isPresent()) {
+				ModContainer container = optionalModContainer.get();
+
+				StringBuilder builder = new StringBuilder();
+				builder.append("Mod Name: ".concat(container.getMetadata().getName()).concat("\n"));
+				builder.append("Description: ".concat(container.getMetadata().getDescription()).concat("\n"));
+				ContactInformation contact = container.getMetadata().getContact();
+
+				if (contact.get("issues").isPresent()) {
+					StringBuilder issueText = new StringBuilder("");
+					issueText.append("Issues: ");
+					StringBuilder issueUrl = new StringBuilder(contact.get("issues").get());
+					issueText.append(issueUrl);
+					issueText.append("\n");
+					builder.append(issueText);
+				}
+
+				if (contact.get("sources").isPresent()) {
+					StringBuilder sourcesText = new StringBuilder("");
+					sourcesText.append("Sources: ");
+					StringBuilder sourcesUrl = new StringBuilder(contact.get("sources").get());
+					sourcesText.append(sourcesUrl);
+					sourcesText.append("\n");
+					builder.append(sourcesText);
+				}
+
+				builder.append("Metadata Type: ".concat(container.getMetadata().getType()).concat("\n"));
+				CommandV1Test.LOGGER.info(builder.toString());
+			} else {
+				CommandV1Test.LOGGER.error("Couldn't find Mod container for mod id '" + args[0] + "'");
+			}
+		}
+	}
+}

legacy-fabric-command-api-v1/common/src/testmod/resources/fabric.mod.json

@@ -0,0 +1,14 @@
+{
+  "schemaVersion": 1,
+  "id": "legacy-fabric-command-api-v1-testmod",
+  "description": "Tests for api features",
+  "version": "1.0.0",
+  "entrypoints": {
+    "main": [
+      "net.legacyfabric.fabric.test.command.CommandV1Test"
+    ]
+  },
+  "depends": {
+    "minecraft": "${minecraft_version}"
+  }
+}

legacy-fabric-command-api-v2/1.7.10/gradle.properties

@@ -1,2 +1,2 @@
-minVersionIncluded=1.3
+minVersionIncluded=1.7.10
 maxVersionIncluded=1.7.10

legacy-fabric-item-groups-v1/1.12.2/src/main/java/net/legacyfabric/fabric/mixin/item/group/client/MixinScreen.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2020 - 2024 Legacy Fabric
+ * Copyright (c) 2016 - 2022 FabricMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.legacyfabric.fabric.mixin.item.group.client;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+import net.minecraft.client.gui.screen.Screen;
+
+import net.legacyfabric.fabric.impl.item.group.ScreenAccessor;
+
+@Mixin(Screen.class)
+public abstract class MixinScreen implements ScreenAccessor {
+	@Shadow
+	public abstract void renderTooltip(String text, int x, int y);
+
+	@Override
+	public void callRenderTooltip(String text, int x, int y) {
+		this.renderTooltip(text, x, y);
+	}
+}

legacy-fabric-item-groups-v1/1.12.2/src/main/resources/legacy-fabric-item-groups-v1.mixins.json

@@ -6,6 +6,7 @@
     "ItemGroupMixin"
   ],
   "client": [
+    "client.MixinScreen"
   ],
   "injectors": {
     "defaultRequire": 1

legacy-fabric-item-groups-v1/1.6.4/gradle.properties

@@ -0,0 +1,2 @@
+minVersionIncluded=1.3
+maxVersionIncluded=1.6.4

legacy-fabric-item-groups-v1/1.6.4/src/main/java/net/legacyfabric/fabric/impl/item/group/FabricItemGroup.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2020 - 2024 Legacy Fabric
+ * Copyright (c) 2016 - 2022 FabricMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.legacyfabric.fabric.impl.item.group;
+
+import java.util.List;
+import java.util.function.BiConsumer;
+import java.util.function.Supplier;
+
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.itemgroup.ItemGroup;
+
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+
+public class FabricItemGroup extends ItemGroup {
+	private final Supplier<ItemStack> itemSupplier;
+	private final BiConsumer<List<ItemStack>, ItemGroup> stacksForDisplay;
+
+	public FabricItemGroup(int index, String id, Supplier<ItemStack> itemSupplier, BiConsumer<List<ItemStack>, ItemGroup> stacksForDisplay) {
+		super(index, id);
+		this.itemSupplier = itemSupplier;
+		this.stacksForDisplay = stacksForDisplay;
+	}
+
+	@Override
+	@Environment(EnvType.CLIENT)
+	public Item method_3320() {
+		return this.itemSupplier.get().getItem();
+	}
+
+	@Override
+	@Environment(EnvType.CLIENT)
+	public void showItems(List stacks) {
+		if (stacksForDisplay != null) {
+			stacksForDisplay.accept(stacks, this);
+			return;
+		}
+
+		super.showItems(stacks);
+	}
+}

legacy-fabric-item-groups-v1/1.6.4/src/main/java/net/legacyfabric/fabric/mixin/item/group/ItemGroupMixin.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2020 - 2024 Legacy Fabric
+ * Copyright (c) 2016 - 2022 FabricMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.legacyfabric.fabric.mixin.item.group;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import net.minecraft.item.itemgroup.ItemGroup;
+
+import net.legacyfabric.fabric.impl.item.group.FabricCreativeGuiComponents;
+import net.legacyfabric.fabric.impl.item.group.FabricItemGroup;
+
+@Mixin(ItemGroup.class)
+public class ItemGroupMixin {
+	@Inject(method = "<clinit>", at = @At("RETURN"))
+	private static void classInit(CallbackInfo ci) {
+		FabricCreativeGuiComponents.ITEM_GROUP_CREATOR = FabricItemGroup::new;
+	}
+}