Network MovementSpeedModifierComponent (#5100)

Content.Shared/Movement/EntitySystems/MovementSpeedModifierSystem.cs

@@ -0,0 +1,41 @@
+using System;
+using Content.Shared.Movement.Components;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameStates;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Movement.EntitySystems
+{
+    public sealed class MovementSpeedModifierSystem : EntitySystem
+    {
+        public override void Initialize()
+        {
+            base.Initialize();
+            SubscribeLocalEvent<MovementSpeedModifierComponent, ComponentGetState>(OnGetState);
+            SubscribeLocalEvent<MovementSpeedModifierComponent, ComponentHandleState>(OnHandleState);
+        }
+
+        private void OnGetState(EntityUid uid, MovementSpeedModifierComponent component, ref ComponentGetState args)
+        {
+            args.State = new MovementSpeedModifierComponentState
+            {
+                BaseWalkSpeed = component.BaseWalkSpeed,
+                BaseSprintSpeed = component.BaseSprintSpeed,
+            };
+        }
+
+        private void OnHandleState(EntityUid uid, MovementSpeedModifierComponent component, ref ComponentHandleState args)
+        {
+            if (args.Current is not MovementSpeedModifierComponentState state) return;
+            component.BaseWalkSpeed = state.BaseWalkSpeed;
+            component.BaseSprintSpeed = state.BaseSprintSpeed;
+        }
+
+        [Serializable, NetSerializable]
+        private sealed class MovementSpeedModifierComponentState : ComponentState
+        {
+            public float BaseWalkSpeed;
+            public float BaseSprintSpeed;
+        }
+    }
+}