Add /hat command

patches/net/minecraft/command/Commands.patch

@@ -1,21 +1,23 @@
 --- a/net/minecraft/command/Commands.java
 +++ b/net/minecraft/command/Commands.java
-@@ -96,6 +96,9 @@
+@@ -96,6 +96,10 @@
  import net.minecraft.util.text.event.HoverEvent;
  import org.apache.logging.log4j.LogManager;
  import org.apache.logging.log4j.Logger;
 +import party._2a03.mc.command.SpawnCommand; //Patched
 +import party._2a03.mc.command.HomeCommand; //Patched
++import party._2a03.mc.command.HatCommand; //Patched
 +import party._2a03.mc.command.ConfigCommand; //Patched
  
  public class Commands {
     private static final Logger field_197061_a = LogManager.getLogger();
-@@ -156,6 +159,9 @@
+@@ -156,6 +160,10 @@
        TriggerCommand.func_198852_a(this.field_197062_b);
        WeatherCommand.func_198862_a(this.field_197062_b);
        WorldBorderCommand.func_198894_a(this.field_197062_b);
 +      SpawnCommand.register(this.field_197062_b); //Patched
 +      HomeCommand.register(this.field_197062_b); //Patched
++      HatCommand.register(this.field_197062_b); //Patched
 +      ConfigCommand.register(this.field_197062_b); //Patched
        if (SharedConstants.field_206244_b) {
           TestCommand.func_229613_a_(this.field_197062_b);

src/party/_2a03/mc/command/HatCommand.java

@@ -0,0 +1,24 @@
+package party._2a03.mc.command;
+
+import com.mojang.brigadier.CommandDispatcher;
+import net.minecraft.command.CommandSource;
+import net.minecraft.command.Commands;
+import net.minecraft.entity.player.ServerPlayerEntity;
+import net.minecraft.inventory.EquipmentSlotType;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.text.TranslationTextComponent;
+
+
+public class HatCommand {
+	public static void register(CommandDispatcher<CommandSource> dispatcher) {
+		dispatcher.register(Commands.func_197057_a("hat").executes((source) -> {
+			ServerPlayerEntity serverplayerentity = source.getSource().func_197035_h();
+			ItemStack mainhand = serverplayerentity.func_184582_a(EquipmentSlotType.MAINHAND);
+			ItemStack head = serverplayerentity.func_184582_a(EquipmentSlotType.HEAD);
+			serverplayerentity.func_184201_a(EquipmentSlotType.MAINHAND, head);
+			serverplayerentity.func_184201_a(EquipmentSlotType.HEAD, mainhand);
+			source.getSource().func_197030_a(new TranslationTextComponent("Swapped items between main hand and head"), true);
+			return 1;
+		}));
+	}
+}