ScriptCore: Moved Physics2D into Physics namespace

ScriptCore/Physics/Physics2D.cs

@@ -0,0 +1,22 @@
+using GlitchyEngine.Math;
+
+namespace GlitchyEngine.Physics;
+
+/// <summary>
+/// Allows changing the properties of the 2D physics simulation in the current scene.
+/// </summary>
+public static class Physics2D
+{
+    /// <summary>
+    /// Gets or sets the gravity of the current scene.
+    /// </summary>
+    public static float2 Gravity
+    {
+        get
+        {
+            ScriptGlue.Physics2D_GetGravity(out float2 gravity);
+            return gravity;
+        }
+        set => ScriptGlue.Physics2D_SetGravity(in value);
+    }
+}