Texture inheritance for materials, also script access

ScriptCore/Graphics/Material.cs

@@ -1,4 +1,5 @@
 using System.Diagnostics.SymbolStore;
+using GlitchyEngine.Core;
 using GlitchyEngine.Math;
 
 namespace GlitchyEngine.Graphics;
@@ -20,4 +21,25 @@ public class Material : Asset
     {
         ScriptGlue.Material_ResetVariable(_uuid, name);
     }
+
+    public void SetTexture(string name, Texture? texture)
+    {
+        ScriptGlue.Material_SetTexture(_uuid, name, texture?._uuid ?? UUID.Zero);
+    }
+
+    public Texture? GetTexture(string name)
+    {
+        ScriptGlue.Material_GetTexture(_uuid, name, out UUID textureId);
+
+        // TODO: Support different texture types?
+        return new Texture
+        {
+            _uuid = textureId
+        };
+    }
+
+    public void ResetTexture(string name)
+    {
+        ScriptGlue.Material_ResetTexture(_uuid, name);
+    }
 }

ScriptCore/Graphics/MeshRenderer.cs

@@ -8,11 +8,16 @@ namespace GlitchyEngine.Graphics;
 public class MeshRenderer : Component
 {
     /// <summary>
-    /// Gets or sets the Material of this <see cref="MeshRenderer"/>.
+    /// Gets or sets the instance Material of this <see cref="MeshRenderer"/>.
     /// </summary>
     /// <remarks>
-    /// If you get the <see cref="Material"/> and it is not yet a runtime-instance,
-    /// a new runtime-instance will be created and returned in its place.
+    /// If you get the <see cref="GlitchyEngine.Graphics.Material"/> and it is not yet a runtime-instance,
+    /// a new runtime-instance will be created and returned in its place. If you want to get the actual material instance,
+    /// use <see cref="SharedMaterial"/> instead.
+    /// <para>
+    /// <b>Note:</b> While the behaviour differs for getting <see cref="SharedMaterial"/> and <see cref="Material"/>,
+    /// the setter behaves identical for both properties.
+    /// </para>
     /// </remarks>
     public Material Material
     {
@@ -24,4 +29,30 @@ public class MeshRenderer : Component
         }
         set => ScriptGlue.MeshRenderer_SetMaterial(_uuid, value._uuid);
     }
+
+    /// <summary>
+    /// Gets or sets the shared Material of this <see cref="MeshRenderer"/>.
+    /// </summary>
+    /// <remarks>
+    /// <para>
+    /// In contrast to the <see cref="Material"/>-property this will not create a new runtime-instance and instead
+    /// always return the actual Material-Asset.
+    /// Making changes to the instance returned by this property will have global effect.
+    /// <see cref="GlitchyEngine.Graphics.Material"/> is used (and obviously instances/children of it).
+    /// </para>
+    /// <para>
+    /// <b>Note:</b> While the behaviour differs for getting <see cref="SharedMaterial"/> and <see cref="Material"/>,
+    /// the setter behaves identical for both properties.
+    /// </para>
+    /// </remarks>
+    public Material SharedMaterial
+    {
+        get
+        {
+            ScriptGlue.MeshRenderer_GetSharedMaterial(_uuid, out UUID materialHandle);
+
+            return new Material { _uuid = materialHandle };
+        }
+        set => ScriptGlue.MeshRenderer_SetMaterial(_uuid, value._uuid);
+    }
 }

ScriptCore/Graphics/Texture.cs

@@ -0,0 +1,6 @@
+namespace GlitchyEngine.Graphics;
+
+public class Texture : Asset
+{
+    
+}