Migrate Carpet Mixin names to mojang mappings

src/main/java/carpet/mixins/UseOnContext_cactusMixin.java

@@ -0,0 +1,27 @@
+package carpet.mixins;
+
+import carpet.helpers.BlockRotator;
+import net.minecraft.core.Direction;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.context.UseOnContext;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(UseOnContext.class)
+public class UseOnContext_cactusMixin
+{
+    @Redirect(method = "getHorizontalDirection", at = @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/world/entity/player/Player;getDirection()Lnet/minecraft/core/Direction;"
+    ))
+    private Direction getPlayerFacing(Player playerEntity)
+    {
+        Direction dir = playerEntity.getDirection();
+        if (BlockRotator.flippinEligibility(playerEntity))
+        {
+            dir = dir.getOpposite();
+        }
+        return dir;
+    }
+}