Puddle Visuals: ECS/Refactor and fixes (#11941)

* Don't stop me now, cuz I'm havin' such a good time (I'm havin' a ball!)

* YEET

* No changes to intended behaviour at this point. Pretty much just a refactor + bugfixes.

* tweaks to RandomizeState, removing an error caused by setting the state after setting the RSI

* Comments cleanup and removed IsSlippery. To re-add soon for this PR.

* test

* We don't actually use this PuddleGeneric anywhere

* cheeky

* Uncheeky, and tweaks based on #8203

* Recheeky

* A small price to pay for `checks passed`

* Beauty, like ice, our footing does betray; Who can tread sure on the smooth, slippery way

* Undo Slippery Checks

* Begin smoothing. Need to fix the animation-not-playing bug again

* Cleanup

* animation bugfix

* IgnoredComponents tests fix

Content.Client/Fluids/PuddleVisualizerComponent.cs

@@ -0,0 +1,30 @@
+using Content.Shared.FixedPoint;
+using Robust.Client.Graphics;
+
+namespace Content.Client.Fluids
+{
+    [RegisterComponent]
+    public sealed class PuddleVisualizerComponent : Component
+    {
+        // Whether the underlying solution color should be used. True in most cases.
+        [DataField("recolor")] public bool Recolor = true;
+
+        // Whether the puddle has a unique sprite we don't want to overwrite
+        [DataField("customPuddleSprite")] public bool CustomPuddleSprite;
+
+        // Puddles may change which RSI they use for their sprites (e.g. wet floor effects). This field will store the original RSI they used.
+        [DataField("originalRsi")] public RSI? OriginalRsi;
+
+        /// <summary>
+        /// Puddles with volume below this threshold are able to have their sprite changed to a wet floor effect, though this is not the only factor.
+        /// </summary>
+        [DataField("wetFloorEffectThreshold")]
+        public FixedPoint2 WetFloorEffectThreshold = FixedPoint2.New(5);
+
+        /// <summary>
+        /// Alpha (opacity) of the wet floor sparkle effect. Higher alpha = more opaque/visible.
+        /// </summary>
+        [DataField("wetFloorEffectAlpha")]
+        public float WetFloorEffectAlpha = 0.75f; //should be somewhat transparent by default.
+    }
+}