1.3.1

**PC/Console/Mobile/tModLoader/tModLoader 1.3-Legacy-Only Content**: This information applies *only* to the **PC**, **Console**, **Mobile**, **tModLoader**, and **tModLoader Legacy** versions of *Terraria*.**The patch notes listed below pertain to the  Desktop version.**
Added items are likely included in Console version and Mobile version as well. Bug fixes for Console and Mobile can be found in Console history and Mobile history, respectively.

## *"Wiring & Mechanics Update"*

### Release date

May 22, 2016

The **1.3.1** release, also known as the **Wiring & Mechanics Update**, focused largely on wiring mechanics and controller support.

## Features

* Added Controller Support using Xinput.
* Added Inventory Sorting.
* Dart Traps & all Temple Traps can now be hammered to rotate 90 degrees at a time.
* Added smart interact, making chatting with NPCs, opening doors and using objects easier.
* Cannons (normal, bunny, confetti, and Snowball Launcher) can now be controlled by wire and shoot fake projectiles!
* Improved Smart Cursor & made it interact with more items.

## Quality of Life Improvements

* Improved Wire drawing to look less fuzzy with multiple colors on the same tile.
* Improved over 1,800 sprite graphics.
* Optimized net messages for tile entities (target dummies, item frames).
* Improved the Settings Menu and added new settings.
* Added new large gem over-head display.
* Improved melee hit detection around slopes.
* You can now use situational building accessories from your inventory and toggle their effects like info accessories.
* Info icons now have a border around them when aimed at (clarity!).
* Improved keybinding options, you can now also bind to mouse 3/4/5.

## Items

* Added Logic Gates (AND, NAND, OR, NOR, XOR, NXOR).
* Added Logic Gate Lamps (On, Off, Faulty).
* Added Logic Sensors (Day, Night, Under Player).
* Added Liquid Sensors (Water, Lava, Honey, Any).
* Added Conveyor Belts.
* Added The Grand Design.
* Added Yellow Wrench.
* Added Junction Box.
* Added Mechanical Lens.
* Added Announcement Box.
* Added Actuation Rod.
* Added Team Blocks and Team Platforms.
* Added Static Hook.
* Added Presserator.
* Added Engineering Helmet.
* Added Companion Cube.
* Added Gem Locks (7 varieties).
* Added Large Amber.
* Added Weighted Pressure Plates (4 colors).
* Added Wire Bulb.
* Added 12 new craftable critter statues.
* Added Portal Gun Station.
* Added Trapped Chests.
* Added Teal Pressure Pad.
* Added several new monster statues.
* Added Angler Tackle Bag.
* Added Geyser Trap.
* Added Bone Campfire.
* Added Ultra Bright Campfire.
* Added Multicolored Wrench.
* Modified Medusa Head. Damage increased from 28 to 45, mana cost from 4 to 10, is now a hardmode item.

## Miscellaneous

* Critters spawned from statues are no longer catchable.
* Highly increased Duke Fishron's "run away" distance.
* Medusa can no longer petrify players directly above her.
* Medusa is now Hardmode-only.
* Added NPC names for the Painter, Wizard, and Skeleton Merchant, based on contest results.
* You can now find Beehives in the Jungle - Not the bees!
* Lowered the volume of the Solar Eruption's use sound.
* Torches can now be put on actuated tiles.
* Slimes should no longer be able to go through 1 block high gaps.
* Target Dummies no longer benefit from lifesteal or spectre set.
* There is 1 new set of clothes for Male and Female characters.

## Bugfixes

* Fixed Frostbite hiding time left when wet under certain circumstances.
* Fixed Desert Spirit hitbox to match sprite size.
* Fixed NPCs not recognizing kills / interactions properly if they have multiple segments.
* Fixed music boxes not emitting music notes while open.
* Fixed Flesh Grass spreading under Sunflowers.
* Fixed Tally Counter not showing information for enemies hit with mounts or special attacks.
* Fixed player leg skin colors mismatching the rest of the body when in stealth.
* Fixed Seedler not dropping from Boss Bags.
* Fixed popular NPC Housing exploit (the NPC "infinite house").
* Fixed Ranger Lifesteal bug.
* Fixed Paint Sprayer spraying over blocks in several occasions that it should not (e.g. grass that gets turned into dirt as a result of placing an object).
* Fixed being on the edge of the underground not counting when spawning dungeon / Underground Desert monsters.
* Fixed teleporting directly on top of a pressure plate not triggering it properly since.
* Fixed Town NPC melee weapons drawing brightly while in darkness.
* Fixed Crimson Heart failing to stand to roll around on platforms.
* Fixed tile entities not properly clearing on world clear procedure.
* Fixed Crystal Storm not bouncing its shots.
* Fixed chests without custom names not showing mouse over icons.
* Fixed Wooden Boomerang being unusable when near slopes.
* Fixed Wall of Flesh going above hell and dragging everyone with it.
* Fixed Martian Saucer having invisible / unhittable body parts in multiplayer.
* Fixed Martian Probe not causing Martian Invasions when it should.
* Harpies and Antlion Swarmers can no longer swim.
* Fixed dressers blowing up from explosive projectiles.
* Fixed Gi and Kimono leg sprites being genderswapped.
* Fixed ancient light and fishron bubbles not appearing in expert mode.
* Fixed Werewolf sounds being bugged if used for vanity.
* Fixed Tax Collector not using some of his special chat dialog.
* Fixed infinite flight time exploit.
* Fixed Martian Saucers missing their home planet during the invasion and leaving.
* Fixed trapdoors de-syncing when operated via wires.
* Fixed L shaped housing exploit.
* Fixed minecarts hitting invincible enemies.
* Fixed multiple bugs regarding auto-pause and inventory management.
* Demon Altars should no longer create 'unbreakable' pots.
* Fixed rare "character not respawning" under certain circumstances.
* Fixed background drawing through completely unlit walls in hell.
* Fixed solar pickaxe using a bad glowmask.
* Fixed wall of flesh not spawning in singleplayer under certain circumstance.
* Fixed snow not falling naturally after a player jumps in most cases.
* Fixed paintball gun and confetti grenades being unable to crit.
* Fixed Titanium Armor & Black Belt dodges not working against Moon Lord.
* Fixed animated tilesets touching half-bricks stop animating.
* Fixed yet another duplication exploit.
* Fixed altered worlds getting stuck in spirit release phase under a rare circumstance.
* Fixed Chlorophyte protection in the jungle not being as effective as it should be.
* Fixed right clicking equipment at inventory not granting achievements for equipping it.
* Fixed paladin's shield ally protection benefits not functioning properly.
* Fixed minor capitalization issue in the guide's help text.
* Fixed star in a bottle buff not working.
* Fixed Brain of Cthulhu & Eater of Worlds now properly leave upon killing all nearby players / if the player leaves the biome.
* Fixed issue where the nurse would not heal all debuffs under rare circumstances.
* Fixed double damage popups from other players inflicting harm to themselves via explosives.
* Fixed 'full-screen map' button opening a black screen if map is disabled in general.
* Fixed players being unable to get on a mount if they're too close to workbenches.
* Fixed issues with actuating gemspark blocks.
* Fixed Mudstone Brick having a bad name (Mudstone Block).
* Fixed Tiles under Lihzahrd altars can no longer be actuated until the golem is defeated.
* Fixed temporary holes in the darkness when removing light sources.
* Fixed items that cost less than 5 copper always sell for 1 copper , even when sold in Stacks (Empty Bullet).

## Wiki pages added

	* Amber Gem Lock
	* Amethyst Gem Lock
	* Angler Tackle Bag
	* Announcement Box
	* Armed Zombie Statue
	* Bee Hive (item)
	* Blood Zombie Statue
	* Bone Skeleton Statue
	* Buggy Statue
	* Butterfly Statue
	* Companion Cube
	* Conveyor Belt
	* Conveyor Belt (Clockwise)
	* Conveyor Belt (Counter Clockwise)
	* Diamond Gem Lock
	* Drippler Statue
	* Duck Statue
	* Emerald Gem Lock
	* Engineering Helmet
	* Firefly Statue
	* Frog Statue
	* Gem Locks
	* Geyser
	* Granite Golem Statue
	* Grasshopper Statue
	* Harpy Statue
	* Hooks
	* Hoplite Statue
	* Junction Box
	* Lock on
	* Logic Gate Lamps
	* Logic Gates
	* Mechanical Lens
	* Medusa Statue
	* Mouse Statue
	* Multicolor Wrench
	* Penguin Statue
	* Pigron Statue
	* Pixel Box
	* Portal Gun Station
	* Presserator
	* Pressure Plates
	* Ruby Gem Lock
	* Sapphire Gem Lock
	* Scorpion Statue
	* Sensors
	* Snail Statue
	* Squirrel Statue
	* Static Hook
	* Team Blocks
	* Team Platforms
	* The Grand Design
	* Topaz Gem Lock
	* Trapped Chests
	* Undead Viking Statue
	* Unicorn Statue
	* Wall Creeper Statue
	* Wire Bulb
	* Worm Statue
	* Wraith Statue

## Patched entities

	* Adamantite Beam
	* Adamantite Chainsaw
	* Adamantite Drill
	* Adamantite Ore
	* Adamantite Pickaxe
	* Adamantite Repeater
	* Adamantite Waraxe
	* Altars
	* Amber
	* Amethyst
	* Amethyst Staff
	* Angler Earring
	* Aqua Scepter
	* Architect Gizmo Pack
	* Armored Cavefish
	* Ash Block
	* Atlantic Cod
	* Autohammer
	* Avenger Emblem
	* Background walls
	* Background walls/draft
	* Bananarang
	* Banners (enemy)
	* Beam Sword
	* Bee
	* Bee Wax
	* Bell
	* Biome Chests
	* Birds
	* Black Scorpion
	* Blowpipe
	* Blue Moon
	* Bone
	* Bone Block Wall
	* Bone Welder
	* Boreal Wood Hammer
	* Boreal Wood Sword
	* Boreal Wood Wall
	* Bottled Honey
	* Bottled Water
	* Boulder
	* Bowl of Soup
	* Bowls
	* Breaker Blade
	* Breathing Reed
	* Bricks
	* Bubble Machine
	* Bubblegum Block
	* Bug Net
	* Buggy
	* Bunny
	* Bunny Cannon
	* Cactus Wall
	* Campfires
	* Candy Cane Blocks
	* Candy Cane Walls
	* Cannon
	* Cenx's set
	* Chandeliers
	* Chaos Fish
	* Character styles
	* Chat
	* Chests
	* Chlorophyte Brick
	* Christmas lights
	* Clockwork Assault Rifle
	* Cloud Wall
	* Cloud in a Bottle
	* Cobalt Brick
	* Cobalt Chainsaw
	* Cobalt Drill
	* Cobalt Naginata
	* Cobalt Ore
	* Cobalt Pickaxe
	* Cobalt Repeater
	* Cobalt Shield
	* Cobalt Sword
	* Cobalt Waraxe
	* Cobweb
	* Cog
	* Confetti Block
	* Confetti Cannon
	* Confetti Wall
	* Config.json settings
	* Copper Brick Wall
	* Copper Watch
	* Coral
	* Coralstone Block
	* Crawltipede
	* Crimson Tigerfish
	* Crimtane Brick
	* Crimtane Ore
	* Crispy Honey Block
	* Critters
	* Crystal Storm
	* Cursed Arrow
	* Cutlass
	* Cyborg
	* Damselfish
	* Dao of Pow
	* Dark Lance
	* Dart Trap
	* Demon Scythe
	* Demonite Brick
	* Desert Fossil Wall
	* Destroyer Emblem
	* Diamond
	* Diamond Staff
	* Dirt Block
	* Dirt Rod
	* Dirt Wall
	* Disc Wall
	* Diving Gear
	* Double Cod
	* Drax
	* Dressers
	* Dual Hook
	* Ducks
	* Duke Fishron
	* Dungeon Brick Walls
	* Dungeon Bricks
	* Dye Trader's set
	* Dye Vat
	* Dynasty Shingles
	* Dynasty Wood
	* Ebonkoi
	* Ebonstone Brick
	* Ebonwood Bow
	* Ebonwood Hammer
	* Ebonwood Sword
	* Ebonwood Wall
	* Emerald
	* Emerald Staff
	* Enchanted Sundial
	* Excalibur
	* Fairy Bell
	* Fallen Star
	* Feral Claws
	* Firefly
	* Firework Rockets
	* Flamarang
	* Flame Trap
	* Flamethrower
	* Flaming Arrow
	* Flesh Block
	* Flesh Block Wall
	* Flesh Cloning Vat
	* Flipper
	* Flower Wall
	* Flower of Fire
	* Flying Knife
	* Frog
	* Frog Leg
	* Frost Minnow
	* Frozen furniture
	* Game controls
	* Gems
	* Gems/recipes order test
	* Gi
	* Glass
	* Glass Kiln
	* Glass Wall
	* Goblin Battle Standard
	* Goggles
	* Gold Chest
	* Gold Watch
	* Gold armor
	* Golden Carp
	* Golden Crate
	* Golden Key
	* Goldfish
	* Granite Chest
	* Granite Wall
	* Grass Wall
	* Gray Brick
	* Grenade Launcher
	* Grubby
	* Guide Voodoo Doll
	* Gungnir
	* Hallowed Repeater
	* Hammush
	* Handgun
	* Hardened Sand Walls
	* Hardmode Anvils
	* Harp
	* Hay Wall
	* Health
	* Heavy Work Bench
	* Hellfire Arrow
	* Hellstone
	* Hemopiranha
	* High Test Fishing Line
	* Hive Wall
	* Holly
	* Holy Arrow
	* Honeyfall Wall
	* Honeyfin
	* House
	* Ice Blade
	* Ice Bow
	* Ice Brick
	* Ice Rod
	* Illegal Gun Parts
	* Imbuing Station
	* Imp Staff
	* Inventory
	* Iridescent Brick
	* Ivy Chest
	* Jester's Arrow
	* Jungle
	* Jungle Wall
	* Keybrand
	* Kimono
	* Large Gems
	* Larva
	* Laser Rifle
	* Lavafall Wall
	* Leather
	* Lens
	* Life Crystal
	* Life Fruit
	* Light Disc
	* Lightning Bug
	* Lihzahrd Altar
	* Lihzahrd Chest
	* Lihzahrd Furnace
	* Lihzahrd Power Cell
	* Living Wood Chest
	* Living Wood Wall
	* Loom
	* Lucky Horseshoe
	* Luminite Brick
	* Magic Dagger
	* Magic Droppers
	* Magic Mirrors
	* Magical Harp
	* Mana
	* Mana Crystal
	* Mannequin
	* Marble Cave
	* Marble Chest
	* Marble Wall
	* Martian Conduit Plating
	* Martian Conduit Wall
	* Mechanic
	* Mechanical Eye
	* Mechanical Skull
	* Mechanical Worm
	* Mechanisms
	* Medusa
	* Medusa Head
	* Megashark
	* Meteor Hamaxe
	* Meteorite Brick
	* Midnight Confetti Block
	* Midnight Confetti Wall
	* Molten Fury
	* Mouse
	* Mudstone Brick
	* Mudstone Brick Wall
	* Muramasa
	* Mushroom
	* Mushroom Chest
	* Mushroom Spear
	* Mushroom Wall
	* Musket
	* Mythril Brick
	* Mythril Chainsaw
	* Mythril Drill
	* Mythril Halberd
	* Mythril Ore
	* Mythril Pickaxe
	* Mythril Repeater
	* Mythril Sword
	* Mythril Waraxe
	* Nature's Gift
	* Neon Tetra
	* Nettle Burst
	* Obsidian Brick
	* Obsidian Brick Wall
	* Obsidian Horseshoe
	* Obsidian Skull
	* Obsidian Swordfish
	* Obsidifish
	* Paint Sprayer
	* Painter
	* Paladin's Shield
	* Palladium Column
	* Palm Wood Bow
	* Palm Wood Hammer
	* Palm Wood Sword
	* Palm Wood Wall
	* Pearlstone Brick
	* Pearlstone Brick Wall
	* Pearlwood Bow
	* Pearlwood Hammer
	* Pearlwood Sword
	* Pearlwood Wall
	* Pets
	* Philosopher's Stone
	* Phoenix Blaster
	* Pickaxe Axe
	* Piggy Bank
	* Planked Wall
	* Platforms
	* Platinum Brick
	* Platinum Brick Wall
	* Platinum Watch
	* Poisoned Knife
	* Pre-Hardmode Anvils
	* Princess Fish
	* Prismite
	* Pumpkin Wall
	* Pwnhammer
	* Rainbow Brick
	* Rainbow Rod
	* Ranger Emblem
	* Reaver Shark
	* Red Brick
	* Red Brick Wall
	* Red Potion
	* Red Snapper
	* Red Squirrel
	* Rich Mahogany Bow
	* Rich Mahogany Chest
	* Rich Mahogany Hammer
	* Rich Mahogany Sword
	* Rich Mahogany Wall
	* Rocket Boots
	* Rotten Chunk
	* Ruby
	* Ruby Staff
	* Ruler
	* Safe
	* Sake
	* Salmon
	* Sand Blocks
	* Sandgun
	* Sandstone Brick
	* Sandstone Slab
	* Sandstone Walls
	* Sandstorm in a Bottle
	* Sapphire
	* Sapphire Staff
	* Sawmill
	* Sawtooth Shark
	* Scaly Truffle
	* Scorpion
	* Seed
	* Seedler
	* Shackle
	* Shadewood Wall
	* Shadow Chest
	* Shadow Key
	* Shadow Scale
	* Shark Fin
	* Shrimp
	* Shroomite Plating
	* Sign
	* Silver Brick
	* Silver Bullet
	* Silver Watch
	* Skeleton Merchant
	* Skyware Chest
	* Slime Block Wall
	* Slime Crown
	* Slimes
	* Sluggy
	* Snow Block
	* Snow Brick
	* Snow Globe
	* Snowball Launcher
	* Solar Eruption
	* Solidifier
	* Sorcerer Emblem
	* Soul of Light
	* Soul of Night
	* Soul of Sight
	* Spear
	* Spear Trap
	* Spectre Boots
	* Specular Fish
	* Spell Tome
	* Spiky Ball Trap
	* Spooky Wood
	* Spooky Wood Wall
	* Squirrel
	* Stained Glass
	* Star Cloak
	* Star in a Bottle
	* Stardust Cell Staff
	* Starfury
	* Statues
	* Steampunk Boiler
	* Steampunker
	* Sticky Bomb
	* Stinger
	* Stone Block
	* Stone Wall
	* Stoned
	* Stucco
	* Stucco Walls
	* Sunflower
	* Super Dart Trap
	* Suspicious Looking Eye
	* Swordfish
	* Tables
	* Tackle Box
	* Tactical Shotgun
	* Target Dummy
	* Tattered Cloth
	* Tax Collector
	* Teleporter
	* The Undertaker
	* Threads
	* Throne
	* Thrown Powder
	* Tin Watch
	* Tinkerer's Workshop
	* Titanstone Block
	* Title messages
	* Toolbelt
	* Topaz
	* Topaz Staff
	* Torches
	* Traps
	* Traveling Merchant
	* Treasure Bag
	* Trident
	* Trophies
	* Trout
	* True Excalibur
	* Tuna
	* Tungsten Brick
	* Tungsten Brick Wall
	* Tungsten Watch
	* Underground Jungle
	* Unholy Arrow
	* Unholy Trident
	* Unicorn Horn
	* Unobtainable features
	* Vanity items
	* Vile Mushroom
	* Vilethorn
	* Wallpapers
	* Warrior Emblem
	* Watches
	* Water Bolt
	* Water Candle
	* Water Chest
	* Water Walking Boots
	* Waterfall Wall
	* Weapon Rack
	* Web Covered Chest
	* Whoopie Cushion
	* Wire
	* Wire Cutter
	* Wizard
	* Womannequin
	* Wood Wall
	* Wooden Arrow
	* Wooden Hammer
	* Wooden Spike
	* Wooden Sword
	* Work Benches
	* Worm
	* Worm Food
	* Wrenches

## References

1. ↑ 1.3.1 : Mechanics and Controller Support!