Special action key

Author: Earthcomputer

src/main/java/net/earthcomputer/clientcommands/ClientCommandsMod.java

@@ -41,14 +41,9 @@ public boolean checkConnect(Map<String, String> mods, Side otherSide) {
 
 	@EventHandler
 	public void init(FMLInitializationEvent event) {
-		initTempRules();
 		registerCommands();
 		registerEventStuff();
-	}
-
-	private void initTempRules() {
-
-		EventManager.addDisconnectListener(e -> TempRules.resetToDefault());
+		SpecialActionKey.registerKeyBinding();
 	}
 
 	private void registerCommands() {
@@ -73,6 +68,7 @@ private void registerEventStuff() {
 		EnchantmentCracker.registerEvents();
 		ToolDamageManager.registerEvents();
 		TempRulesImpl.registerEvents();
+		SpecialActionKey.registerEvents();
 
 		EventManager.addDisconnectListener(e -> TempRules.resetToDefault());
 

src/main/java/net/earthcomputer/clientcommands/SpecialActionKey.java

@@ -0,0 +1,64 @@
+package net.earthcomputer.clientcommands;
+
+import org.lwjgl.input.Keyboard;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.client.settings.KeyBinding;
+import net.minecraft.network.Packet;
+import net.minecraft.network.play.client.CPacketPlayer;
+import net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.client.settings.IKeyConflictContext;
+import net.minecraftforge.client.settings.KeyConflictContext;
+import net.minecraftforge.fml.client.registry.ClientRegistry;
+
+public class SpecialActionKey {
+
+	private SpecialActionKey() {
+	}
+
+	private static final KeyBinding KEY_BINDING = new KeyBinding("key.specialAction", new IKeyConflictContext() {
+		@Override
+		public boolean isActive() {
+			return KeyConflictContext.IN_GAME.isActive();
+		}
+
+		@Override
+		public boolean conflicts(IKeyConflictContext other) {
+			return false;
+		}
+	}, Keyboard.KEY_LMENU, "key.categories.misc");
+
+	private static boolean isSpecialActionKeyPressed() {
+		return Keyboard.isKeyDown(KEY_BINDING.getKeyCode());
+	}
+
+	public static void registerKeyBinding() {
+		ClientRegistry.registerKeyBinding(KEY_BINDING);
+	}
+
+	public static void registerEvents() {
+		EventManager.addOutboundPacketPreListener(e -> {
+			Packet<?> packet = e.getPacket();
+			if (packet instanceof CPacketPlayerTryUseItemOnBlock) {
+				if (isSpecialActionKeyPressed()) {
+					EntityPlayerSP player = Minecraft.getMinecraft().player;
+					Minecraft.getMinecraft().getConnection().sendPacket(new CPacketPlayer.Rotation(
+							MathHelper.wrapDegrees(player.rotationYaw + 180), -player.rotationPitch, player.onGround));
+				}
+			}
+		});
+		EventManager.addOutboundPacketPostListener(e -> {
+			Packet<?> packet = e.getPacket();
+			if (packet instanceof CPacketPlayerTryUseItemOnBlock) {
+				if (isSpecialActionKeyPressed()) {
+					EntityPlayerSP player = Minecraft.getMinecraft().player;
+					Minecraft.getMinecraft().getConnection().sendPacket(
+							new CPacketPlayer.Rotation(player.rotationYaw, player.rotationPitch, player.onGround));
+				}
+			}
+		});
+	}
+
+}

src/main/resources/assets/clientcommands/lang/en_us.lang

@@ -151,3 +151,5 @@ commands.ctemprule.get.usage=/ctemprule get <rule>
 commands.ctemprule.reset.success=TempRule %s has been reset to %s
 commands.ctemprule.reset.usage=/ctemprule reset <rule>
 commands.ctemprule.usage=/ctemprule <get|set|reset|list> ...
+
+key.specialAction=Special Action