Better pinpointer accuracy + small cleanup (#12378)

2022-11-04 05:15:23 +01:00
parent 2a2be3d619
commit 2ad9a5dfac
9 changed files with 122 additions and 139 deletions
--- a/Content.Client/Pinpointer/PinpointerVisualizerSystem.cs
+++ b/Content.Client/Pinpointer/PinpointerVisualizerSystem.cs
@@ -0,0 +1,60 @@
+using Content.Shared.Pinpointer;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+
+namespace Content.Client.Pinpointer
+{
+    [UsedImplicitly]
+    public sealed class PinpointerVisualizerSystem : VisualizerSystem<PinpointerComponent>
+    {
+        protected override void OnAppearanceChange(EntityUid uid, PinpointerComponent component, ref AppearanceChangeEvent args)
+        {
+            base.OnAppearanceChange(uid, component, ref args);
+
+            if (!TryComp(component.Owner, out SpriteComponent? sprite))
+                return;
+
+            // check if pinpointer screen is active
+            if (!args.Component.TryGetData(PinpointerVisuals.IsActive, out bool isActive) || !isActive)
+            {
+                sprite.LayerSetVisible(PinpointerLayers.Screen, false);
+                return;
+            }
+
+            sprite.LayerSetVisible(PinpointerLayers.Screen, true);
+
+            // check distance and direction to target
+            if (!args.Component.TryGetData(PinpointerVisuals.TargetDistance, out Distance dis) ||
+                !args.Component.TryGetData(PinpointerVisuals.ArrowAngle, out Angle angle))
+            {
+                sprite.LayerSetState(PinpointerLayers.Screen, "pinonnull");
+                sprite.LayerSetRotation(PinpointerLayers.Screen, Angle.Zero);
+                return;
+            }
+
+            switch (dis)
+            {
+                case Distance.Reached:
+                    sprite.LayerSetState(PinpointerLayers.Screen, "pinondirect");
+                    sprite.LayerSetRotation(PinpointerLayers.Screen, Angle.Zero);
+                    break;
+                case Distance.Close:
+                    sprite.LayerSetState(PinpointerLayers.Screen, "pinonclose");
+                    sprite.LayerSetRotation(PinpointerLayers.Screen, angle);
+                    break;
+                case Distance.Medium:
+                    sprite.LayerSetState(PinpointerLayers.Screen, "pinonmedium");
+                    sprite.LayerSetRotation(PinpointerLayers.Screen, angle);
+                    break;
+                case Distance.Far:
+                    sprite.LayerSetState(PinpointerLayers.Screen, "pinonfar");
+                    sprite.LayerSetRotation(PinpointerLayers.Screen, angle);
+                    break;
+                case Distance.Unknown:
+                    sprite.LayerSetState(PinpointerLayers.Screen, "pinonnull");
+                    sprite.LayerSetRotation(PinpointerLayers.Screen, Angle.Zero);
+                    break;
+            }
+        }
+    }
+}