Displacement maps big update (#30093)

* split logic into own system * add support for different size displacement maps * some clothes may not use displacement maps * displacement maps spport hand sprites * Update DisplacementMapSystem.cs * rename things * fuck stencilmask * fix bugs * no masks * Update jumpsuits.yml * fix species specific sprites * Update ClothingSystem.cs * shoes + ears displacement, some bugfix * Update DisplacementMapSystem.cs
2024-07-23 12:04:09 +03:00
parent 4ff34458cf
commit 918709cb47
26 changed files with 352 additions and 228 deletions
--- a/Content.Client/DisplacementMap/DisplacementMapSystem.cs
+++ b/Content.Client/DisplacementMap/DisplacementMapSystem.cs
@@ -0,0 +1,65 @@
+using Content.Shared.DisplacementMap;
+using Robust.Client.GameObjects;
+using Robust.Client.Graphics;
+using Robust.Shared.Serialization.Manager;
+
+namespace Content.Client.DisplacementMap;
+
+public sealed class DisplacementMapSystem : EntitySystem
+{
+    [Dependency] private readonly ISerializationManager _serialization = default!;
+
+    public bool TryAddDisplacement(DisplacementData data, SpriteComponent sprite, int index, string key, HashSet<string> revealedLayers)
+    {
+        if (data.ShaderOverride != null)
+            sprite.LayerSetShader(index, data.ShaderOverride);
+
+        var displacementKey = $"{key}-displacement";
+        if (!revealedLayers.Add(displacementKey))
+        {
+            Log.Warning($"Duplicate key for DISPLACEMENT: {displacementKey}.");
+            return false;
+        }
+
+        //allows you not to write it every time in the YML
+        foreach (var pair in data.SizeMaps)
+        {
+            pair.Value.CopyToShaderParameters??= new()
+            {
+                LayerKey = "dummy",
+                ParameterTexture = "displacementMap",
+                ParameterUV = "displacementUV",
+            };
+        }
+
+        if (!data.SizeMaps.ContainsKey(32))
+        {
+            Log.Error($"DISPLACEMENT: {displacementKey} don't have 32x32 default displacement map");
+            return false;
+        }
+
+        // We choose a displacement map from the possible ones, matching the size with the original layer size.
+        // If there is no such a map, we use a standard 32 by 32 one
+        var displacementDataLayer = data.SizeMaps[EyeManager.PixelsPerMeter];
+        var actualRSI = sprite.LayerGetActualRSI(index);
+        if (actualRSI is not null)
+        {
+            if (actualRSI.Size.X != actualRSI.Size.Y)
+                Log.Warning($"DISPLACEMENT: {displacementKey} has a resolution that is not 1:1, things can look crooked");
+
+            var layerSize = actualRSI.Size.X;
+            if (data.SizeMaps.ContainsKey(layerSize))
+                displacementDataLayer = data.SizeMaps[layerSize];
+        }
+
+        var displacementLayer = _serialization.CreateCopy(displacementDataLayer, notNullableOverride: true);
+        displacementLayer.CopyToShaderParameters!.LayerKey = key;
+
+        sprite.AddLayer(displacementLayer, index);
+        sprite.LayerMapSet(displacementKey, index);
+
+        revealedLayers.Add(displacementKey);
+
+        return true;
+    }
+}