FabricKeyBinding configured KeyCode getter (#245)

fabric-keybindings-v0/build.gradle

@@ -1,5 +1,5 @@
 archivesBaseName = "fabric-keybindings-v0"
-version = getSubprojectVersion(project, "0.1.0")
+version = getSubprojectVersion(project, "0.1.1")
 
 dependencies {
 	compile project(path: ':fabric-api-base', configuration: 'dev')

fabric-keybindings-v0/src/main/java/net/fabricmc/fabric/api/client/keybinding/FabricKeyBinding.java

@@ -16,6 +16,7 @@
 
 package net.fabricmc.fabric.api.client.keybinding;
 
+import net.fabricmc.fabric.mixin.client.keybinding.KeyCodeAccessor;
 import net.minecraft.client.options.KeyBinding;
 import net.minecraft.client.util.InputUtil;
 import net.minecraft.util.Identifier;
@@ -31,6 +32,14 @@ public class FabricKeyBinding extends KeyBinding {
 		super("key." + id.toString().replace(':', '.'), type, code, category);
 	}
 
+	/**
+	 * Returns the configured KeyCode assigned to the KeyBinding from the player's settings.
+	 * @return configured KeyCode
+	 */
+	public InputUtil.KeyCode getBoundKey() {
+		return ((KeyCodeAccessor) this).getKeyCode();
+	}
+
 	public static class Builder {
 		protected final FabricKeyBinding binding;
 

fabric-keybindings-v0/src/main/java/net/fabricmc/fabric/mixin/client/keybinding/KeyCodeAccessor.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2016, 2017, 2018, 2019 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.fabricmc.fabric.mixin.client.keybinding;
+
+import net.minecraft.client.options.KeyBinding;
+import net.minecraft.client.util.InputUtil;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(KeyBinding.class)
+public interface KeyCodeAccessor {
+	@Accessor
+	InputUtil.KeyCode getKeyCode();
+}

fabric-keybindings-v0/src/main/resources/fabric-keybindings-v0.mixins.json

@@ -4,7 +4,8 @@
   "compatibilityLevel": "JAVA_8",
   "client": [
     "MixinGameOptions",
-    "MixinKeyBinding"
+    "MixinKeyBinding",
+    "KeyCodeAccessor"
   ],
   "injectors": {
     "defaultRequire": 1