Escape pods (#14809)

* Namespace adjustments for days * pod * thanks rider * Fix the oop launch * Fixes * Fix stuff * eeeeeeeee * Fix * access * map * forgor * thing * Genericise escape pod fill
2023-03-24 12:54:41 +11:00
parent 9aadc77b92
commit 448165ffda
28 changed files with 1417 additions and 747 deletions
--- a/Content.Server/Shuttles/Systems/ShuttleSystem.GridFill.cs
+++ b/Content.Server/Shuttles/Systems/ShuttleSystem.GridFill.cs
@@ -0,0 +1,69 @@
+using Content.Server.Shuttles.Components;
+
+namespace Content.Server.Shuttles.Systems;
+
+public sealed partial class ShuttleSystem
+{
+    private void InitializeGridFills()
+    {
+        SubscribeLocalEvent<GridFillComponent, MapInitEvent>(OnGridFillMapInit);
+    }
+
+    private void OnGridFillMapInit(EntityUid uid, GridFillComponent component, MapInitEvent args)
+    {
+        if (!TryComp<DockingComponent>(uid, out var dock) ||
+            !TryComp<TransformComponent>(uid, out var xform) ||
+            xform.GridUid == null)
+        {
+            return;
+        }
+
+        // Spawn on a dummy map and try to dock if possible, otherwise dump it.
+        var mapId = _mapManager.CreateMap();
+        var valid = false;
+
+        if (_loader.TryLoad(mapId, component.Path.ToString(), out var ent) &&
+            ent.Count == 1 &&
+            TryComp<TransformComponent>(ent[0], out var shuttleXform))
+        {
+            var escape = GetSingleDock(ent[0]);
+
+            if (escape != null)
+            {
+                var config = _dockSystem.GetDockingConfig(ent[0], xform.GridUid.Value, escape.Value.Entity, escape.Value.Component, uid, dock);
+
+                if (config != null)
+                {
+                    FTLDock(config, shuttleXform);
+                    valid = true;
+                }
+            }
+        }
+
+        if (!valid)
+        {
+            _sawmill.Error($"Error loading gridfill dock for {ToPrettyString(uid)} / {component.Path}");
+        }
+
+        _mapManager.DeleteMap(mapId);
+    }
+
+    private (EntityUid Entity, DockingComponent Component)? GetSingleDock(EntityUid uid)
+    {
+        var dockQuery = GetEntityQuery<DockingComponent>();
+        var xformQuery = GetEntityQuery<TransformComponent>();
+        var xform = xformQuery.GetComponent(uid);
+
+        var rator = xform.ChildEnumerator;
+
+        while (rator.MoveNext(out var child))
+        {
+            if (!dockQuery.TryGetComponent(child, out var dock))
+                continue;
+
+            return (child.Value, dock);
+        }
+
+        return null;
+    }
+}