Add damped spring

GamecraftModdingAPI/Block.cs

@@ -139,6 +139,7 @@ namespace GamecraftModdingAPI
 						CommonExclusiveGroups.BUILD_LOOPEDSFX_BLOCK_GROUP
 					}
 				},
+				{typeof(DampedSpring), new [] {CommonExclusiveGroups.BUILD_DAMPEDSPRING_BLOCK_GROUP}},
 				{typeof(TextBlock), new[] {CommonExclusiveGroups.BUILD_TEXT_BLOCK_GROUP}},
 				{typeof(Timer), new[] {CommonExclusiveGroups.BUILD_TIMER_BLOCK_GROUP}}
 			};

GamecraftModdingAPI/Blocks/DampedSpring.cs

@@ -0,0 +1,48 @@
+using RobocraftX.Blocks;
+using RobocraftX.Common;
+using Svelto.ECS;
+
+namespace GamecraftModdingAPI.Blocks
+{
+    public class DampedSpring : Block
+    {
+        public DampedSpring(EGID id) : base(id)
+        {
+        }
+
+        public DampedSpring(uint id) : base(new EGID(id, CommonExclusiveGroups.BUILD_DAMPEDSPRING_BLOCK_GROUP))
+        {
+        }
+
+        /// <summary>
+        /// The spring's maximum force. This is known as Stiffness in-game
+        /// </summary>
+        public float MaxForce
+        {
+            get => BlockEngine.GetBlockInfo(this, (DampedSpringReadOnlyStruct dsrs) => dsrs.maxForce);
+
+            set => BlockEngine.SetBlockInfo(this,
+                (ref DampedSpringReadOnlyStruct dsrs, float val) => dsrs.maxForce = val, value);
+        }
+
+        /// <summary>
+        /// Alias of MaxForce.
+        /// </summary>
+        public float Stiffness
+        {
+            get => MaxForce;
+            set => MaxForce = value;
+        }
+
+        /// <summary>
+        /// The spring's maximum damping force.
+        /// </summary>
+        public float Damping
+        {
+            get => BlockEngine.GetBlockInfo(this, (LinearJointForcesReadOnlyStruct ljf) => ljf.dampingForceMagnitude);
+
+            set => BlockEngine.SetBlockInfo(this,
+                (ref LinearJointForcesReadOnlyStruct ljf, float val) => ljf.dampingForceMagnitude = val, value);
+        }
+    }
+}