Re-organize all projects (#4166)

Content.Client/Window/WindowVisualizer.cs

@@ -0,0 +1,68 @@
+using System;
+using Content.Client.Wall.Components;
+using Content.Shared.Rounding;
+using Content.Shared.Window;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Map;
+
+namespace Content.Client.Window
+{
+    [UsedImplicitly]
+    public sealed class WindowVisualizer : AppearanceVisualizer
+    {
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            var sprite = component.Owner.GetComponent<ISpriteComponent>();
+            if (!component.Owner.Transform.Anchored)
+                return;
+
+            var lowWall = FindLowWall(IoCManager.Resolve<IMapManager>(), component.Owner.Transform);
+            if (lowWall == null)
+                return;
+
+            if (component.TryGetData(WindowVisuals.Damage, out float fraction))
+            {
+                var level = Math.Min(ContentHelpers.RoundToLevels(fraction, 1, 7), 5);
+                if (level == 0)
+                {
+                    foreach (var val in Enum.GetValues(typeof(WindowDamageLayers)))
+                    {
+                        if (val == null) continue;
+                        sprite.LayerSetVisible((WindowDamageLayers) val, false);
+                    }
+                    return;
+                }
+                foreach (var val in Enum.GetValues(typeof(WindowDamageLayers)))
+                {
+                    if (val == null) continue;
+                    sprite.LayerSetVisible((WindowDamageLayers) val, true);
+                }
+
+                sprite.LayerSetState(WindowDamageLayers.DamageNE, $"{(int) lowWall.LastCornerNE}_{level}");
+                sprite.LayerSetState(WindowDamageLayers.DamageSE, $"{(int) lowWall.LastCornerSE}_{level}");
+                sprite.LayerSetState(WindowDamageLayers.DamageSW, $"{(int) lowWall.LastCornerSW}_{level}");
+                sprite.LayerSetState(WindowDamageLayers.DamageNW, $"{(int) lowWall.LastCornerNW}_{level}");
+
+            }
+        }
+
+        private static LowWallComponent? FindLowWall(IMapManager mapManager, ITransformComponent transform)
+        {
+            var grid = mapManager.GetGrid(transform.GridID);
+            var coords = transform.Coordinates;
+            foreach (var entity in grid.GetLocal(coords))
+            {
+                if (transform.Owner.EntityManager.ComponentManager.TryGetComponent(entity, out LowWallComponent? lowWall))
+                {
+                    return lowWall;
+                }
+            }
+            return null;
+        }
+    }
+}