From 61a1e769d701399674189d743e9e2d6e43d3660f Mon Sep 17 00:00:00 2001
From: Pieter-Jan Briers <pieterjan.briers@gmail.com>
Date: Tue, 8 May 2018 08:20:15 +0200
Subject: [PATCH] Sprite refactor (#63)

* Sprite refactor compatibility.

* Sprite-level rotation.

* Dude it works.

Welder now has an unshaded flame toggle!

Door component no longer on client!

* Remove debug text.

* Update.
---
 Content.Client/Content.Client.csproj          |   1 -
 Content.Client/EntryPoint.cs                  |   2 -
 .../Components/Doors/ClientDoorComponent.cs   |  71 ------------------
 .../Inventory/ClientInventoryComponent.cs     |  13 ++--
 .../Storage/ClientStorageComponent.cs         |  14 ++--
 Content.Client/UserInterface/HandsGui.cs      |   2 +-
 .../Components/Doors/ServerDoorComponent.cs   |  27 +++++--
 .../Interactable/Tools/WelderComponent.cs     |  29 +++++--
 Content.Shared/Content.Shared.csproj          |   1 -
 .../Components/Doors/SharedDoorComponent.cs   |  23 ------
 Content.Shared/GameObjects/ContentNetIDs.cs   |   1 -
 Resources/Prototypes/1_Temperature.yml        |   5 +-
 Resources/Prototypes/Entities/Clothing.yml    |  62 ++++++++-------
 Resources/Prototypes/Entities/Door.yml        |   6 +-
 Resources/Prototypes/Entities/Items.yml       |  20 ++---
 Resources/Prototypes/Entities/Power.yml       |  30 +++-----
 Resources/Prototypes/Entities/Projectiles.yml |   7 +-
 Resources/Prototypes/Entities/Tools.yml       |  31 +++++---
 Resources/Prototypes/Entities/Turret.yml      |  14 ++--
 Resources/Prototypes/Entities/Weapons.yml     |   8 +-
 .../Prototypes/Entities/prototype_test.yml    |   4 +-
 .../Textures/Objects/tools.rsi/meta.json      |  32 ++++++++
 .../Textures/Objects/tools.rsi/welder.png     | Bin 0 -> 527 bytes
 .../Objects/tools.rsi/welder_flame.png        | Bin 0 -> 181 bytes
 engine                                        |   2 +-
 25 files changed, 181 insertions(+), 224 deletions(-)
 delete mode 100644 Content.Client/GameObjects/Components/Doors/ClientDoorComponent.cs
 delete mode 100644 Content.Shared/GameObjects/Components/Doors/SharedDoorComponent.cs
 create mode 100644 Resources/Textures/Objects/tools.rsi/meta.json
 create mode 100644 Resources/Textures/Objects/tools.rsi/welder.png
 create mode 100644 Resources/Textures/Objects/tools.rsi/welder_flame.png

diff --git a/Content.Client/Content.Client.csproj b/Content.Client/Content.Client.csproj
index 3db55c508d..66e924d664 100644
--- a/Content.Client/Content.Client.csproj
+++ b/Content.Client/Content.Client.csproj
@@ -73,7 +73,6 @@
     <Compile Include="GameObjects\Components\Storage\ClientStorageComponent.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="GameObjects\Components\Items\ClientHandsComponent.cs" />
-    <Compile Include="GameObjects\Components\Doors\ClientDoorComponent.cs" />
     <Compile Include="Interfaces\GameObjects\Components\Items\IHandsComponent.cs" />
     <Compile Include="UserInterface\HandsGui.cs" />
   </ItemGroup>
diff --git a/Content.Client/EntryPoint.cs b/Content.Client/EntryPoint.cs
index c15a0700ee..6b332a56ca 100644
--- a/Content.Client/EntryPoint.cs
+++ b/Content.Client/EntryPoint.cs
@@ -42,8 +42,6 @@ namespace Content.Client
             factory.Register<HandsComponent>();
             factory.RegisterReference<HandsComponent, IHandsComponent>();
             factory.Register<ClientStorageComponent>();
-
-            factory.Register<ClientDoorComponent>();
             factory.Register<ClientInventoryComponent>();
         }
     }
diff --git a/Content.Client/GameObjects/Components/Doors/ClientDoorComponent.cs b/Content.Client/GameObjects/Components/Doors/ClientDoorComponent.cs
deleted file mode 100644
index 8c593d60f4..0000000000
--- a/Content.Client/GameObjects/Components/Doors/ClientDoorComponent.cs
+++ /dev/null
@@ -1,71 +0,0 @@
-using Content.Shared.GameObjects;
-using Lidgren.Network;
-using SS14.Client.GameObjects;
-using SS14.Shared.GameObjects;
-using SS14.Shared.Utility;
-using YamlDotNet.RepresentationModel;
-
-namespace Content.Client.GameObjects
-{
-    public class ClientDoorComponent : SharedDoorComponent
-    {
-        public bool Opened { get; private set; }
-        private SpriteComponent spriteComponent;
-
-        private string OpenSprite = "Objects/door_ewo.png";
-        private string CloseSprite = "Objects/door_ew.png";
-
-        public override void Initialize()
-        {
-            base.Initialize();
-
-            spriteComponent = Owner.GetComponent<SpriteComponent>();
-        }
-
-        private void Open()
-        {
-            Opened = true;
-            spriteComponent.SetSpriteByKey(OpenSprite);
-        }
-
-        private void Close()
-        {
-            Opened = false;
-            spriteComponent.SetSpriteByKey(CloseSprite);
-        }
-
-        public override void HandleComponentState(ComponentState state)
-        {
-            var castState = (DoorComponentState)state;
-            if (castState.Opened == Opened)
-            {
-                return;
-            }
-
-            if (castState.Opened)
-            {
-                Open();
-            }
-            else
-            {
-                Close();
-            }
-        }
-
-        public override void LoadParameters(YamlMappingNode mapping)
-        {
-            base.LoadParameters(mapping);
-
-            YamlNode node;
-            if (mapping.TryGetNode("openstate", out node))
-            {
-                OpenSprite = node.AsString();
-            }
-
-            if (mapping.TryGetNode("closestate", out node))
-            {
-                CloseSprite = node.AsString();
-            }
-        }
-    }
-}
diff --git a/Content.Client/GameObjects/Components/Inventory/ClientInventoryComponent.cs b/Content.Client/GameObjects/Components/Inventory/ClientInventoryComponent.cs
index 1ff7a11e75..0eac29c24a 100644
--- a/Content.Client/GameObjects/Components/Inventory/ClientInventoryComponent.cs
+++ b/Content.Client/GameObjects/Components/Inventory/ClientInventoryComponent.cs
@@ -71,7 +71,7 @@ namespace Content.Client.GameObjects
         /// <param name="message"></param>
         private void OpenMenu(object sender, BoundKeyChangedMessage message)
         {
-            if(message.Function == BoundKeyFunctions.OpenCharacterMenu && message.State == BoundKeyState.Down)
+            if (message.Function == BoundKeyFunctions.OpenCharacterMenu && message.State == BoundKeyState.Down)
             {
                 Window.AddToScreen();
                 Window.Open();
@@ -126,7 +126,7 @@ namespace Content.Client.GameObjects
                 GridContainer.Columns = elements_x;
                 IndexedSlots = new List<Slots>(inventory.SlotMasks);
 
-                foreach(Slots slot in IndexedSlots)
+                foreach (Slots slot in IndexedSlots)
                 {
                     InventoryButton newbutton = new InventoryButton(slot);
 
@@ -138,7 +138,7 @@ namespace Content.Client.GameObjects
                     else
                     {
                         //Store slot button and give it the default onpress behavior for empty elements
-                        newbutton.GetChild<Button>("Button").OnPressed += AddToInventory; 
+                        newbutton.GetChild<Button>("Button").OnPressed += AddToInventory;
                         InventorySlots.Add(slot, newbutton);
                     }
 
@@ -146,7 +146,7 @@ namespace Content.Client.GameObjects
                     {
                         newbutton.GetChild<Button>("Button").Text = SlotNames[slot];
                     }
-                    
+
                     GridContainer.AddChild(newbutton);
                 }
             }
@@ -166,9 +166,9 @@ namespace Content.Client.GameObjects
                 button.GetChild<Button>("Button").OnPressed -= AddToInventory;
 
                 //Gets entity sprite and assigns it to button texture
-                if (entity.TryGetComponent(out SpriteComponent sprite))
+                if (entity.TryGetComponent(out IconComponent sprite))
                 {
-                    var tex = sprite.CurrentSprite;
+                    var tex = sprite.Icon.Default;
 
                     var rect = button.GetChild("CenterContainer").GetChild<TextureRect>("TextureRect");
 
@@ -213,7 +213,6 @@ namespace Content.Client.GameObjects
                 InventoryComponent.SendEquipMessage(control.Slot);
             }
         }
-        
 
         private class InventoryButton : Control
         {
diff --git a/Content.Client/GameObjects/Components/Storage/ClientStorageComponent.cs b/Content.Client/GameObjects/Components/Storage/ClientStorageComponent.cs
index ecebe16f24..f20cc4d31c 100644
--- a/Content.Client/GameObjects/Components/Storage/ClientStorageComponent.cs
+++ b/Content.Client/GameObjects/Components/Storage/ClientStorageComponent.cs
@@ -31,7 +31,7 @@ namespace Content.Client.GameObjects.Components.Storage
             base.OnAdd();
 
             Window = new StorageWindow()
-            { StorageEntity = this};
+            { StorageEntity = this };
         }
 
         public override void OnRemove()
@@ -97,10 +97,9 @@ namespace Content.Client.GameObjects.Components.Storage
             public ClientStorageComponent StorageEntity;
 
             protected override ResourcePath ScenePath => new ResourcePath("/Scenes/Storage/Storage.tscn");
-            
+
             protected override void Initialize()
             {
-
                 base.Initialize();
 
                 HideOnClose = true;
@@ -117,12 +116,11 @@ namespace Content.Client.GameObjects.Components.Storage
             public void BuildEntityList()
             {
                 EntityList.DisposeAllChildren();
-                
+
                 var storagelist = StorageEntity.StoredEntities;
 
                 foreach (var entityuid in storagelist)
                 {
-
                     var entity = IoCManager.Resolve<IEntityManager>().GetEntity(entityuid.Key);
 
                     var button = new EntityButton()
@@ -136,9 +134,9 @@ namespace Content.Client.GameObjects.Components.Storage
                     container.GetChild<Control>("Control").GetChild<Label>("Size").Text = string.Format("{0}", entityuid.Value);
 
                     //Gets entity sprite and assigns it to button texture
-                    if (entity.TryGetComponent(out SpriteComponent sprite))
+                    if (entity.TryGetComponent(out IconComponent icon))
                     {
-                        var tex = sprite.CurrentSprite;
+                        var tex = icon.Icon.Default;
                         var rect = container.GetChild("TextureWrap").GetChild<TextureRect>("TextureRect");
 
                         if (tex != null)
@@ -158,7 +156,7 @@ namespace Content.Client.GameObjects.Components.Storage
                 }
 
                 //Sets information about entire storage container current capacity
-                if(StorageEntity.StorageCapacityMax != 0)
+                if (StorageEntity.StorageCapacityMax != 0)
                 {
                     Information.Text = String.Format("Items: {0}, Stored: {1}/{2}", storagelist.Count, StorageEntity.StorageSizeUsed, StorageEntity.StorageCapacityMax);
                 }
diff --git a/Content.Client/UserInterface/HandsGui.cs b/Content.Client/UserInterface/HandsGui.cs
index a49be93ddf..05aa425d0c 100644
--- a/Content.Client/UserInterface/HandsGui.cs
+++ b/Content.Client/UserInterface/HandsGui.cs
@@ -208,7 +208,7 @@ namespace Content.Client.UserInterface
         {
             if (entity.TryGetComponent<IconComponent>(out var component) && component.Icon != null)
             {
-                return component.Icon;
+                return component.Icon.Default;
             }
             return IoCManager.Resolve<IResourceCache>().GetFallback<TextureResource>();
         }
diff --git a/Content.Server/GameObjects/Components/Doors/ServerDoorComponent.cs b/Content.Server/GameObjects/Components/Doors/ServerDoorComponent.cs
index 8b9b9d10ac..e9e0795b4b 100644
--- a/Content.Server/GameObjects/Components/Doors/ServerDoorComponent.cs
+++ b/Content.Server/GameObjects/Components/Doors/ServerDoorComponent.cs
@@ -3,6 +3,7 @@ using Content.Server.Interfaces.GameObjects;
 using Content.Shared.GameObjects;
 using SS14.Server.GameObjects;
 using SS14.Shared.GameObjects;
+using SS14.Shared.GameObjects.Serialization;
 using SS14.Shared.Interfaces.GameObjects;
 using SS14.Shared.Interfaces.GameObjects.Components;
 using SS14.Shared.Log;
@@ -12,13 +13,26 @@ using Content.Server.GameObjects.EntitySystems;
 
 namespace Content.Server.GameObjects
 {
-    public class ServerDoorComponent : SharedDoorComponent, IAttackHand
+    public class ServerDoorComponent : Component, IAttackHand
     {
+        public override string Name => "Door";
         public bool Opened { get; private set; }
 
         private float OpenTimeCounter;
-        
+
         private CollidableComponent collidableComponent;
+        private SpriteComponent spriteComponent;
+
+        private string OpenSprite;
+        private string CloseSprite;
+
+        public override void ExposeData(EntitySerializer serializer)
+        {
+            base.ExposeData(serializer);
+
+            serializer.DataField(ref OpenSprite, "openstate", "Objects/door_ewo.png");
+            serializer.DataField(ref CloseSprite, "closestate", "Objects/door_ew.png");
+        }
 
         public override void Initialize()
         {
@@ -26,12 +40,14 @@ namespace Content.Server.GameObjects
 
             collidableComponent = Owner.GetComponent<CollidableComponent>();
             collidableComponent.OnBump += OnBump;
+            spriteComponent = Owner.GetComponent<SpriteComponent>();
         }
 
         public override void OnRemove()
         {
             collidableComponent.OnBump -= OnBump;
             collidableComponent = null;
+            spriteComponent = null;
         }
 
         public bool Attackhand(IEntity user)
@@ -62,6 +78,7 @@ namespace Content.Server.GameObjects
         {
             Opened = true;
             collidableComponent.IsHardCollidable = false;
+            spriteComponent.LayerSetTexture(0, OpenSprite);
         }
 
         public bool Close()
@@ -74,14 +91,10 @@ namespace Content.Server.GameObjects
             Opened = false;
             OpenTimeCounter = 0;
             collidableComponent.IsHardCollidable = true;
+            spriteComponent.LayerSetTexture(0, CloseSprite);
             return true;
         }
 
-        public override ComponentState GetComponentState()
-        {
-            return new DoorComponentState(Opened);
-        }
-
         private const float AUTO_CLOSE_DELAY = 5;
         public override void Update(float frameTime)
         {
diff --git a/Content.Server/GameObjects/Components/Interactable/Tools/WelderComponent.cs b/Content.Server/GameObjects/Components/Interactable/Tools/WelderComponent.cs
index afc2cda12f..01ca424b3c 100644
--- a/Content.Server/GameObjects/Components/Interactable/Tools/WelderComponent.cs
+++ b/Content.Server/GameObjects/Components/Interactable/Tools/WelderComponent.cs
@@ -11,6 +11,8 @@ namespace Content.Server.GameObjects.Components.Interactable.Tools
     /// </summary>
     class WelderComponent : ToolComponent, EntitySystems.IUse
     {
+        SpriteComponent spriteComponent;
+
         public override string Name => "Welder";
 
         /// <summary>
@@ -41,6 +43,13 @@ namespace Content.Server.GameObjects.Components.Interactable.Tools
         //private string OnSprite { get; set; }
         //private string OffSprite { get; set; }
 
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            spriteComponent = Owner.GetComponent<SpriteComponent>();
+        }
+
         public override void LoadParameters(YamlMappingNode mapping)
         {
             base.LoadParameters(mapping);
@@ -72,9 +81,14 @@ namespace Content.Server.GameObjects.Components.Interactable.Tools
 
         public override void Update(float frameTime)
         {
-            Fuel = Math.Min(Fuel - FuelLossRate, 0);
+            if (!Activated)
+            {
+                return;
+            }
 
-            if(Activated && Fuel == 0)
+            Fuel = Math.Max(Fuel - (FuelLossRate * frameTime), 0);
+
+            if (Fuel == 0)
             {
                 ToggleStatus();
             }
@@ -106,18 +120,17 @@ namespace Content.Server.GameObjects.Components.Interactable.Tools
         /// <returns></returns>
         public bool ToggleStatus()
         {
-            if(Activated)
+            if (Activated)
             {
                 Activated = false;
-
-                //TODO : Change sprite on deactivation
+                // Layer 1 is the flame.
+                spriteComponent.LayerSetVisible(1, false);
                 return true;
             }
-            else if(CanActivate())
+            else if (CanActivate())
             {
                 Activated = true;
-
-                //TODO : Change sprite on activation
+                spriteComponent.LayerSetVisible(1, true);
                 return true;
             }
             else
diff --git a/Content.Shared/Content.Shared.csproj b/Content.Shared/Content.Shared.csproj
index 63d9052cb5..9701eb566b 100644
--- a/Content.Shared/Content.Shared.csproj
+++ b/Content.Shared/Content.Shared.csproj
@@ -64,7 +64,6 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="EntryPoint.cs" />
-    <Compile Include="GameObjects\Components\Doors\SharedDoorComponent.cs" />
     <Compile Include="GameObjects\Components\Inventory\EquipmentSlotDefinitions.cs" />
     <Compile Include="GameObjects\Components\Inventory\InventoryTemplates.cs" />
     <Compile Include="GameObjects\Components\Inventory\SharedInventoryComponent.cs" />
diff --git a/Content.Shared/GameObjects/Components/Doors/SharedDoorComponent.cs b/Content.Shared/GameObjects/Components/Doors/SharedDoorComponent.cs
deleted file mode 100644
index 4a939daad1..0000000000
--- a/Content.Shared/GameObjects/Components/Doors/SharedDoorComponent.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-using System;
-using SS14.Shared.GameObjects;
-
-namespace Content.Shared.GameObjects
-{
-    public abstract class SharedDoorComponent : Component
-    {
-        public override string Name => "Door";
-        public override uint? NetID => ContentNetIDs.DOOR;
-        public override Type StateType => typeof(DoorComponentState);
-    }
-
-    [Serializable]
-    public class DoorComponentState : ComponentState
-    {
-        public readonly bool Opened;
-
-        public DoorComponentState(bool opened) : base(ContentNetIDs.DOOR)
-        {
-            Opened = opened;
-        }
-    }
-}
diff --git a/Content.Shared/GameObjects/ContentNetIDs.cs b/Content.Shared/GameObjects/ContentNetIDs.cs
index 60b20b8574..afd6937958 100644
--- a/Content.Shared/GameObjects/ContentNetIDs.cs
+++ b/Content.Shared/GameObjects/ContentNetIDs.cs
@@ -7,7 +7,6 @@
         public const uint DESTRUCTIBLE = 1001;
         public const uint TEMPERATURE = 1002;
         public const uint HANDS = 1003;
-        public const uint DOOR = 1004;
         public const uint STORAGE = 1005;
         public const uint INVENTORY = 1006;
     }
diff --git a/Resources/Prototypes/1_Temperature.yml b/Resources/Prototypes/1_Temperature.yml
index ab83e08513..5ce81ce519 100644
--- a/Resources/Prototypes/1_Temperature.yml
+++ b/Resources/Prototypes/1_Temperature.yml
@@ -5,11 +5,10 @@
   - type: Transform
   - type: Clickable
   - type: Sprite
-    sprites:
-    - Items/shoes.png
+    texture: Items/shoes.png
 
   - type: Icon
-    icon: Items/shoes.png
+    texture: Items/shoes.png
 
   - type: Damageable
     resistanceset: Standard
diff --git a/Resources/Prototypes/Entities/Clothing.yml b/Resources/Prototypes/Entities/Clothing.yml
index a063cfd9c5..72e9a69fab 100644
--- a/Resources/Prototypes/Entities/Clothing.yml
+++ b/Resources/Prototypes/Entities/Clothing.yml
@@ -16,9 +16,11 @@
   name: Shoes
   components:
   - type: Sprite
-    sprite: Items/shoes.png
+    texture: Items/shoes.png
+
   - type: Icon
-    icon: Items/shoes.png
+    texture: Items/shoes.png
+
   - type: Clothing
     Slots:
     - shoes
@@ -29,51 +31,53 @@
   name: Janitor Jumpsuit
   components:
   - type: Sprite
-    sprite: Items/janitorsuit.png
+    texture: Items/janitorsuit.png
+
   - type: Icon
-    icon: Items/janitorsuit.png
+    texture: Items/janitorsuit.png
+
   - type: Clothing
     Slots:
     - innerclothing
-    
+
 - type: entity
   parent: Clothing
   id: SecurityVestClothing
   name: Security Vest
   components:
   - type: Sprite
-    sprite: Clothing/armorvest.png
+    texture: Clothing/armorvest.png
   - type: Icon
-    icon: Clothing/armorvest.png
+    texture: Clothing/armorvest.png
   - type: Clothing
     Slots:
     - outerclothing
-    
+
 - type: entity
   parent: Clothing
   id: UtilityBeltClothing
   name: Utility Belt
   components:
   - type: Sprite
-    sprite: Clothing/belt_utility.png
+    texture: Clothing/belt_utility.png
   - type: Icon
-    icon: Clothing/belt_utility.png
+    texture: Clothing/belt_utility.png
     Size: 30
   - type: Clothing
     Slots:
     - belt
   - type: Storage
     Capacity: 30
-    
+
 - type: entity
   parent: Clothing
   id: BackpackClothing
   name: Backpack
   components:
   - type: Sprite
-    sprite: Clothing/backpack.png
+    texture: Clothing/backpack.png
   - type: Icon
-    icon: Clothing/backpack.png
+    texture: Clothing/backpack.png
     Size: 9999
   - type: Clothing
     Slots:
@@ -87,9 +91,9 @@
   name: Mesons
   components:
   - type: Sprite
-    sprite: Clothing/glasses_meson.png
+    texture: Clothing/glasses_meson.png
   - type: Icon
-    icon: Clothing/glasses_meson.png
+    texture: Clothing/glasses_meson.png
   - type: Clothing
     Slots:
     - eyes
@@ -100,9 +104,9 @@
   name: Insulated Gloves
   components:
   - type: Sprite
-    sprite: Clothing/gloves_yellow.png
+    texture: Clothing/gloves_yellow.png
   - type: Icon
-    icon: Clothing/gloves_yellow.png
+    texture: Clothing/gloves_yellow.png
   - type: Clothing
     Slots:
     - gloves
@@ -113,48 +117,48 @@
   name: Security Helmet
   components:
   - type: Sprite
-    sprite: Clothing/helmet_sec.png
+    texture: Clothing/helmet_sec.png
   - type: Icon
-    icon: Clothing/helmet_sec.png
+    texture: Clothing/helmet_sec.png
   - type: Clothing
     Slots:
     - head
-    
+
 - type: entity
   parent: Clothing
   id: GasMaskClothing
   name: Gas Mask
   components:
   - type: Sprite
-    sprite: Clothing/gasmask.png
+    texture: Clothing/gasmask.png
   - type: Icon
-    icon: Clothing/gasmask.png
+    texture: Clothing/gasmask.png
   - type: Clothing
     Slots:
     - mask
-    
+
 - type: entity
   parent: Clothing
   id: IDCardStandard
   name: Identification Card
   components:
   - type: Sprite
-    sprite: Clothing/idcard_standard.png
+    texture: Clothing/idcard_standard.png
   - type: Icon
-    icon: Clothing/idcard_standard.png
+    texture: Clothing/idcard_standard.png
   - type: Clothing
     Slots:
     - idcard
-    
+
 - type: entity
   parent: Clothing
   id: RadioHeadsetEars
   name: Headset Radio
   components:
   - type: Sprite
-    sprite: Clothing/ears_headset.png
+    texture: Clothing/ears_headset.png
   - type: Icon
-    icon: Clothing/ears_headset.png
+    texture: Clothing/ears_headset.png
   - type: Clothing
     Slots:
-    - ears
\ No newline at end of file
+    - ears
diff --git a/Resources/Prototypes/Entities/Door.yml b/Resources/Prototypes/Entities/Door.yml
index 56afd2a4a0..0fde1f500b 100644
--- a/Resources/Prototypes/Entities/Door.yml
+++ b/Resources/Prototypes/Entities/Door.yml
@@ -6,12 +6,10 @@
   - type: Clickable
   - type: Sprite
     drawdepth: FloorPlaceable
-    sprites:
-    - Objects/door_ew.png
-    - Objects/door_ewo.png
+    texture: Objects/door_ew.png
 
   - type: Icon
-    icon: Objects/door_ew.png
+    texture: Objects/door_ew.png
 
   - type: BoundingBox
     aabb: "1,-0.75,2,0.75"
diff --git a/Resources/Prototypes/Entities/Items.yml b/Resources/Prototypes/Entities/Items.yml
index 4efdbd8b46..f16899e2f0 100644
--- a/Resources/Prototypes/Entities/Items.yml
+++ b/Resources/Prototypes/Entities/Items.yml
@@ -16,9 +16,9 @@
   id: RedToolboxItem
   components:
   - type: Sprite
-    sprite: Items/toolbox_r.png
+    texture: Items/toolbox_r.png
   - type: Icon
-    icon: Items/toolbox_r.png
+    texture: Items/toolbox_r.png
   - type: Storage
     Capacity: 60
   - type: Item
@@ -30,9 +30,9 @@
   id: BlueToolboxItem
   components:
   - type: Sprite
-    sprite: Items/toolbox_b.png
+    texture: Items/toolbox_b.png
   - type: Icon
-    icon: Items/toolbox_b.png
+    texture: Items/toolbox_b.png
   - type: Storage
     Capacity: 60
   - type: Item
@@ -44,9 +44,9 @@
   id: YellowToolboxItem
   components:
   - type: Sprite
-    sprite: Items/toolbox_y.png
+    texture: Items/toolbox_y.png
   - type: Icon
-    icon: Items/toolbox_y.png
+    texture: Items/toolbox_y.png
   - type: Storage
     Capacity: 60
   - type: Item
@@ -58,9 +58,9 @@
   id: MopItem
   components:
   - type: Sprite
-    sprite: Items/mop.png
+    texture: Items/mop.png
   - type: Icon
-    icon: Items/mop.png
+    texture: Items/mop.png
   - type: Item
     Size: 10
 
@@ -71,7 +71,7 @@
   id: FlashlightLantern
   components:
   - type: Sprite
-    sprite: Items/Flashlight.png
+    texture: Items/Flashlight.png
   - type: Icon
-    icon: Items/Flashlight.png
+    texture: Items/Flashlight.png
   - type: PointLight
diff --git a/Resources/Prototypes/Entities/Power.yml b/Resources/Prototypes/Entities/Power.yml
index fcc2e2d5a8..22233797ac 100644
--- a/Resources/Prototypes/Entities/Power.yml
+++ b/Resources/Prototypes/Entities/Power.yml
@@ -8,10 +8,9 @@
   - type: Sprite
     drawdepth: FloorPlaceable
     color: Red
-    sprites:
-    - Objects/eightdirwire.png
+    texture: Objects/eightdirwire.png
   - type: Icon
-    icon: Objects/eightdirwire.png
+    texture: Objects/eightdirwire.png
   - type: PowerTransfer
 
   snap:
@@ -34,10 +33,9 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: FloorPlaceable
-    sprites:
-    - Objects/generator.png
+    texture: Objects/generator.png
   - type: Icon
-    icon: Objects/generator.png
+    texture: Objects/generator.png
   - type: PowerGenerator
 
 - type: entity
@@ -49,10 +47,9 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: FloorPlaceable
-    sprites:
-    - Objects/provider.png
+    texture: Objects/provider.png
   - type: Icon
-    icon: Objects/provider.png
+    texture: Objects/provider.png
   - type: PowerProvider
     Range: 5
     Priority: Provider
@@ -78,10 +75,9 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: FloorPlaceable
-    sprites:
-    - Objects/storage.png
+    texture: Objects/storage.png
   - type: Icon
-    icon: Objects/storage.png
+    texture: Objects/storage.png
   - type: PowerStorage
     Capacity: 3000
     Charge: 1000
@@ -98,10 +94,9 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: FloorPlaceable
-    sprites:
-    - Objects/wiredmachine.png
+    texture: Objects/wiredmachine.png
   - type: Icon
-    icon: Objects/wiredmachine.png
+    texture: Objects/wiredmachine.png
   - type: PowerDevice
     Drawtype: Node
     Load: 100
@@ -116,10 +111,9 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: FloorPlaceable
-    sprites:
-    - Objects/wirelessmachine.png
+    texture: Objects/wirelessmachine.png
   - type: Icon
-    icon: Objects/wirelessmachine.png
+    texture: Objects/wirelessmachine.png
   - type: PowerDevice
     Drawtype: Both
     Load: 200
diff --git a/Resources/Prototypes/Entities/Projectiles.yml b/Resources/Prototypes/Entities/Projectiles.yml
index 8f6252d42c..0f256cac77 100644
--- a/Resources/Prototypes/Entities/Projectiles.yml
+++ b/Resources/Prototypes/Entities/Projectiles.yml
@@ -4,10 +4,13 @@
   components:
   - type: Transform
   - type: Sprite
+    directional: false
     drawdepth: FloorPlaceable
-    sprite: Objects/projectilebullet.png
+    texture: Objects/projectilebullet.png
+    rotation: 180
+
   - type: Icon
-    icon: Objects/projectilebullet.png
+    texture: Objects/projectilebullet.png
   - type: BoundingBox
   - type: Physics
     edgeslide: false
diff --git a/Resources/Prototypes/Entities/Tools.yml b/Resources/Prototypes/Entities/Tools.yml
index e29ece71ae..a4c385eba2 100644
--- a/Resources/Prototypes/Entities/Tools.yml
+++ b/Resources/Prototypes/Entities/Tools.yml
@@ -5,9 +5,9 @@
   components:
   - type: Wirecutter
   - type: Sprite
-    sprite: Objects/wirecutter.png
+    texture: Objects/wirecutter.png
   - type: Icon
-    icon: Objects/wirecutter.png
+    texture: Objects/wirecutter.png
   - type: MeleeWeapon
 
 - type: entity
@@ -17,9 +17,9 @@
   components:
   - type: Screwdriver
   - type: Sprite
-    sprite: Objects/screwdriver.png
+    texture: Objects/screwdriver.png
   - type: Icon
-    icon: Objects/screwdriver.png
+    texture: Objects/screwdriver.png
   - type: MeleeWeapon
 
 - type: entity
@@ -29,9 +29,16 @@
   components:
   - type: Welder
   - type: Sprite
-    sprite: Objects/welder.png
+    sprite: Objects/tools.rsi
+    layers:
+    - state: welder
+    - state: welder_flame
+      shader: unshaded
+      visible: false
+
   - type: Icon
-    icon: Objects/welder.png
+    sprite: Objects/tools.rsi
+    state: welder
   - type: MeleeWeapon
 
 - type: entity
@@ -41,9 +48,9 @@
   components:
   - type: Wrench
   - type: Sprite
-    sprite: Objects/wrench.png
+    texture: Objects/wrench.png
   - type: Icon
-    icon: Objects/wrench.png
+    texture: Objects/wrench.png
   - type: MeleeWeapon
 
 - type: entity
@@ -53,9 +60,9 @@
   components:
   - type: Crowbar
   - type: Sprite
-    sprite: Objects/crowbar.png
+    texture: Objects/crowbar.png
   - type: Icon
-    icon: Objects/crowbar.png
+    texture: Objects/crowbar.png
   - type: MeleeWeapon
 
 - type: entity
@@ -65,6 +72,6 @@
   components:
   - type: Multitool
   - type: Sprite
-    sprite: Objects/multitool.png
+    texture: Objects/multitool.png
   - type: Icon
-    icon: Objects/multitool.png
+    texture: Objects/multitool.png
diff --git a/Resources/Prototypes/Entities/Turret.yml b/Resources/Prototypes/Entities/Turret.yml
index 2f45a71ba5..920c4141c3 100644
--- a/Resources/Prototypes/Entities/Turret.yml
+++ b/Resources/Prototypes/Entities/Turret.yml
@@ -7,9 +7,8 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: FloorPlaceable
-    sprites:
-    - TurrBase
-    
+    texture: Buildings/TurrBase.png
+
 - type: entity
   id: TurretTopGun
   name: Turret (Gun)
@@ -19,12 +18,11 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: WallMountedItems
-    sprites:
-    - TurrTop
+    texture: Buildings/TurrTop.png
   - type: AiController
     logic: AimShootLife
     vision: 6.0
-    
+
 - type: entity
   id: TurretTopLight
   name: Turret (Light)
@@ -34,8 +32,7 @@
   - type: BoundingBox
   - type: Sprite
     drawdepth: WallMountedItems
-    sprites:
-    - TurrLamp
+    texture: Buildings/TurrLamp.png
   - type: AiController
     logic: AimShootLife
     vision: 6.0
@@ -43,4 +40,3 @@
     radius: 512
     mask: flashlight_mask
     autoRot: true
-    
\ No newline at end of file
diff --git a/Resources/Prototypes/Entities/Weapons.yml b/Resources/Prototypes/Entities/Weapons.yml
index bcd928c3d8..9ce7336ba0 100644
--- a/Resources/Prototypes/Entities/Weapons.yml
+++ b/Resources/Prototypes/Entities/Weapons.yml
@@ -4,9 +4,9 @@
   id: LaserItem
   components:
   - type: Sprite
-    sprite: Objects/gun.png
+    texture: Objects/gun.png
   - type: Icon
-    icon: Objects/gun.png
+    texture: Objects/gun.png
   - type: HitscanWeapon
   - type: Item
     Size: 24
@@ -17,9 +17,9 @@
   id: GUNITEM
   components:
   - type: Sprite
-    sprite: Objects/projectileweapon.png
+    texture: Objects/projectileweapon.png
   - type: Icon
-    icon: Objects/projectileweapon.png
+    texture: Objects/projectileweapon.png
   - type: ProjectileWeapon
   - type: Item
     Size: 24
diff --git a/Resources/Prototypes/Entities/prototype_test.yml b/Resources/Prototypes/Entities/prototype_test.yml
index dcf5e6209c..cb6747c55d 100644
--- a/Resources/Prototypes/Entities/prototype_test.yml
+++ b/Resources/Prototypes/Entities/prototype_test.yml
@@ -5,8 +5,8 @@
   - type: Transform
   - type: Clickable
   - type: Sprite
-    sprite: Items/medkit_r.png
+    texture: Items/medkit_r.png
 
   - type: Icon
-    icon: Items/medkit_r.png
+    texture: Items/medkit_r.png
 
diff --git a/Resources/Textures/Objects/tools.rsi/meta.json b/Resources/Textures/Objects/tools.rsi/meta.json
new file mode 100644
index 0000000000..bf6c257c06
--- /dev/null
+++ b/Resources/Textures/Objects/tools.rsi/meta.json
@@ -0,0 +1,32 @@
+{
+    "version": 1,
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "states": [
+        {
+            "name": "welder",
+            "select": [],
+            "flags": {},
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "welder_flame",
+            "select": [],
+            "flags": {},
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.1
+                ]
+            ]
+        }
+    ]
+}
diff --git a/Resources/Textures/Objects/tools.rsi/welder.png b/Resources/Textures/Objects/tools.rsi/welder.png
new file mode 100644
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GIT binary patch
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diff --git a/Resources/Textures/Objects/tools.rsi/welder_flame.png b/Resources/Textures/Objects/tools.rsi/welder_flame.png
new file mode 100644
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GIT binary patch
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literal 0
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diff --git a/engine b/engine
index 9aed85b4c7..4471e0ccca 160000
--- a/engine
+++ b/engine
@@ -1 +1 @@
-Subproject commit 9aed85b4c7f91a1c72adf91a7f4928fe4b91e367
+Subproject commit 4471e0ccca15938413713c9de925bcf942174e8e