Merge remote-tracking branch 'upstream/stable' into ed-04-08-2025-upstream-sync

# Conflicts:
#	Content.Server/Chat/Managers/ChatSanitizationManager.cs
#	Content.Shared/Damage/Systems/SharedStaminaSystem.cs
#	Content.Shared/Eye/VisibilityFlags.cs
#	Content.Shared/Lock/LockSystem.cs
#	Content.Shared/StatusEffectNew/StatusEffectSystem.Relay.cs
#	Resources/Prototypes/Recipes/Reactions/chemicals.yml
#	Tools/actions_changelogs_since_last_run.py

Content.Client/UserInterface/Controls/MainViewport.cs

@@ -30,6 +30,8 @@ namespace Content.Client.UserInterface.Controls
             };
 
             AddChild(Viewport);
+
+            _cfg.OnValueChanged(CCVars.ViewportScalingFilterMode, _ => UpdateCfg(), true);
         }
 
         protected override void EnteredTree()
@@ -52,6 +54,7 @@ namespace Content.Client.UserInterface.Controls
             var renderScaleUp = _cfg.GetCVar(CCVars.ViewportScaleRender);
             var fixedFactor = _cfg.GetCVar(CCVars.ViewportFixedScaleFactor);
             var verticalFit = _cfg.GetCVar(CCVars.ViewportVerticalFit);
+            var filterMode = _cfg.GetCVar(CCVars.ViewportScalingFilterMode);
 
             if (stretch)
             {
@@ -60,7 +63,11 @@ namespace Content.Client.UserInterface.Controls
                 {
                     // Did not find a snap, enable stretching.
                     Viewport.FixedStretchSize = null;
-                    Viewport.StretchMode = ScalingViewportStretchMode.Bilinear;
+                    Viewport.StretchMode = filterMode switch
+                    {
+                        "nearest" => ScalingViewportStretchMode.Nearest,
+                        "bilinear" => ScalingViewportStretchMode.Bilinear
+                    };
                     Viewport.IgnoreDimension = verticalFit ? ScalingViewportIgnoreDimension.Horizontal : ScalingViewportIgnoreDimension.None;
 
                     if (renderScaleUp)

Content.Client/UserInterface/Systems/DamageOverlays/Overlays/DamageOverlay.cs

@@ -1,3 +1,4 @@
+using System.Numerics;
 using Content.Shared.Mobs;
 using Robust.Client.Graphics;
 using Robust.Client.Player;

Content.Client/UserInterface/Systems/ProgressColorSystem.cs

@@ -1,3 +1,4 @@
+using System.Numerics;
 using Content.Shared.CCVar;
 using Robust.Shared.Configuration;
 
@@ -43,7 +44,7 @@ public sealed class ProgressColorSystem : EntitySystem
 
             // lerp
             var hue = 5f / 18f * progress;
-            return Color.FromHsv((hue, 1f, 0.75f, 1f));
+            return Color.FromHsv(new Vector4(hue, 1f, 0.75f, 1f));
         }
 
         return InterpolateColorGaussian(Plasma, progress);

Content.Client/UserInterface/Systems/Storage/Controls/ItemGridPiece.cs

@@ -185,7 +185,12 @@ public sealed class ItemGridPiece : Control, IEntityControl
 
             handle.SetTransform(pos, iconRotation);
             var box = new UIBox2(root, root + sprite.Size * scale);
-            handle.DrawTextureRect(sprite, box);
+
+            var ev = new BeforeRenderInGridEvent(new Color(255, 255, 255));
+            _entityManager.EventBus.RaiseLocalEvent(Entity, ev);
+
+            handle.DrawTextureRect(sprite, box, ev.Color);
+
             handle.SetTransform(GlobalPixelPosition, Angle.Zero);
         }
         else
@@ -298,6 +303,19 @@ public sealed class ItemGridPiece : Control, IEntityControl
     public EntityUid? UiEntity => Entity;
 }
 
+/// <summary>
+///     This event gets raised before a sprite gets drawn in a grid and lets to change the sprite color for several gameobjects that have special sprites to render in containers.
+/// </summary>
+public sealed class BeforeRenderInGridEvent : EntityEventArgs
+{
+    public Color Color { get; set; }
+
+    public BeforeRenderInGridEvent(Color color)
+    {
+        Color = color;
+    }
+}
+
 public enum ItemGridPieceMarks
 {
     First,

Content.Client/UserInterface/Systems/Storage/Controls/StorageWindow.cs

@@ -621,7 +621,7 @@ public sealed class StorageWindow : BaseWindow
                         {
                             marked.Add(cell);
                             cell.ModulateSelfOverride = spotFree
-                                ? Color.FromHsv((0.18f, 1 / spot, 0.5f / spot + 0.5f, 1f))
+                                ? Color.FromHsv(new Vector4(0.18f, 1 / spot, 0.5f / spot + 0.5f, 1f))
                                 : Color.FromHex("#2222CC");
                         }
                     }