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.

1.3.1
"Wiring & Mechanics Update"
Release date	May 22, 2016
Version chronology
← Previous	1.3.0.8
Next →	1.3.1.1

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

Actuation Rod 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

Actuator 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 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