Converted Conveyor and TwoWayLever Visualizers to ECS format (#10028)

Co-authored-by: Nemanja <98561806+EmoGarbage404@users.noreply.github.com>

Content.Client/Conveyor/Visualizers/ConveyorVisualizer.cs

@@ -1,59 +0,0 @@
-using System;
-using Content.Shared.Conveyor;
-using JetBrains.Annotations;
-using Robust.Client.GameObjects;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Serialization.Manager.Attributes;
-
-namespace Content.Client.Conveyor.Visualizers
-{
-    [UsedImplicitly]
-    public sealed class ConveyorVisualizer : AppearanceVisualizer
-    {
-        [DataField("state_running")]
-        private string? _stateRunning;
-
-        [DataField("state_stopped")]
-        private string? _stateStopped;
-
-        [DataField("state_reversed")]
-        private string? _stateReversed;
-
-        private void ChangeState(AppearanceComponent appearance)
-        {
-            var entities = IoCManager.Resolve<IEntityManager>();
-            if (!entities.TryGetComponent(appearance.Owner, out ISpriteComponent? sprite))
-            {
-                return;
-            }
-
-            if (appearance.TryGetData(ConveyorVisuals.State, out ConveyorState state))
-            {
-                var texture = state switch
-                {
-                    ConveyorState.Off => _stateStopped,
-                    ConveyorState.Forward => _stateRunning,
-                    ConveyorState.Reverse => _stateReversed,
-                    _ => throw new ArgumentOutOfRangeException()
-                };
-
-                sprite.LayerSetState(0, texture);
-            }
-        }
-
-        public override void InitializeEntity(EntityUid entity)
-        {
-            base.InitializeEntity(entity);
-            var entities = IoCManager.Resolve<IEntityManager>();
-            var appearance = entities.EnsureComponent<ClientAppearanceComponent>(entity);
-            ChangeState(appearance);
-        }
-
-        public override void OnChangeData(AppearanceComponent component)
-        {
-            base.OnChangeData(component);
-            ChangeState(component);
-        }
-    }
-}

Content.Client/Conveyor/Visualizers/TwoWayLeverVisualizer.cs

@@ -1,58 +0,0 @@
-using Content.Shared.MachineLinking;
-using JetBrains.Annotations;
-using Robust.Client.GameObjects;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Serialization.Manager.Attributes;
-
-namespace Content.Client.Conveyor.Visualizers
-{
-    [UsedImplicitly]
-    public sealed class TwoWayLeverVisualizer : AppearanceVisualizer
-    {
-        [DataField("state_forward")]
-        private string? _stateForward;
-
-        [DataField("state_off")]
-        private string? _stateOff;
-
-        [DataField("state_reversed")]
-        private string? _stateReversed;
-
-        private void ChangeState(AppearanceComponent appearance)
-        {
-            var entities = IoCManager.Resolve<IEntityManager>();
-            if (!entities.TryGetComponent(appearance.Owner, out ISpriteComponent? sprite))
-            {
-                return;
-            }
-
-            appearance.TryGetData(TwoWayLeverVisuals.State, out TwoWayLeverState state);
-
-            var texture = state switch
-            {
-                TwoWayLeverState.Middle => _stateOff,
-                TwoWayLeverState.Right => _stateForward,
-                TwoWayLeverState.Left => _stateReversed,
-                _ => _stateOff
-            };
-
-            sprite.LayerSetState(0, texture);
-        }
-
-        public override void InitializeEntity(EntityUid entity)
-        {
-            base.InitializeEntity(entity);
-
-            var entities = IoCManager.Resolve<IEntityManager>();
-            var appearance = entities.EnsureComponent<ClientAppearanceComponent>(entity);
-            ChangeState(appearance);
-        }
-
-        public override void OnChangeData(AppearanceComponent component)
-        {
-            base.OnChangeData(component);
-            ChangeState(component);
-        }
-    }
-}

Resources/Prototypes/Entities/Structures/Wallmounts/switch.yml

@@ -92,16 +92,20 @@
     - type: Sprite
       netsync: false
       sprite: Structures/conveyor.rsi
-      state: switch-off
+      layers:
+        - state: switch-off
+          map: ["enabled", "enum.TwoWayLeverState.Middle"]
     - type: TwoWayLever
     - type: UseDelay
       delay: 0.2 # prevent light-toggling auto-clickers.
     - type: Appearance
+    - type: GenericVisualizer
       visuals:
-        - type: TwoWayLeverVisualizer
-          state_forward: switch-fwd
-          state_off: switch-off
-          state_reversed: switch-rev
+        enum.TwoWayLeverVisuals.State:
+          enabled:
+            Right: { state: switch-fwd }
+            Middle: { state: switch-off }
+            Left: { state: switch-rev }
     - type: Damageable
       damageContainer: Inorganic
       damageModifierSet: Metallic

Resources/Prototypes/Entities/Structures/conveyor.yml

@@ -1,4 +1,4 @@
-- type: entity
+- type: entity
   id: ConveyorBelt
   name: conveyor belt
   description: A conveyor belt, commonly used to transport large numbers of items elsewhere quite quickly.
@@ -20,11 +20,13 @@
   - type: ExtensionCableReceiver
   - type: Conveyor
   - type: Appearance
+  - type: GenericVisualizer
     visuals:
-    - type: ConveyorVisualizer
-      state_running: conveyor_started_cw
-      state_stopped: conveyor_stopped_cw
-      state_reversed: conveyor_started_cw_r
+      enum.ConveyorVisuals.State:
+        enum.ConveyorState.Off:
+          Off: { state: conveyor_stopped_cw }
+          Forward: { state: conveyor_started_cw }
+          Reverse: { state: conveyor_started_cw_r }
   - type: Construction
     graph: ConveyorGraph
     node: entity