106 lines
3.2 KiB
C#
106 lines
3.2 KiB
C#
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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using System;
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using GameCult.Aetheria.State.Verse;
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public sealed class AetheriaUnityObservedDockingIndex
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{
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private readonly Func<AetheriaClient> _resolveClient;
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private readonly AetheriaUnityObservedFacadeIndex _observedFacadeIndex;
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public AetheriaUnityObservedDockingIndex(
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Func<AetheriaClient> resolveClient,
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AetheriaUnityObservedFacadeIndex observedFacadeIndex)
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{
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_resolveClient = resolveClient ?? throw new ArgumentNullException(nameof(resolveClient));
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_observedFacadeIndex = observedFacadeIndex ?? throw new ArgumentNullException(nameof(observedFacadeIndex));
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}
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public int ResolveEntityZoneIndex(Entity entity)
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{
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return TryResolveCurrentDocking(entity, out var docking)
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? docking.ZoneIndex
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: -1;
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}
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public bool IsEntityUndocked(Entity entity)
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{
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return TryResolveCurrentDocking(entity, out var docking) &&
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!docking.IsDocked;
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}
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public bool TryResolveDockingBay(
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Entity child,
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out Entity dockParent,
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out EquippedDockingBay dockingBay)
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{
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return TryResolveDockingBay(child, out dockParent, out dockingBay, out _);
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}
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public bool TryResolveDockingBay(
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Entity child,
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out Entity dockParent,
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out EquippedDockingBay dockingBay,
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out AetheriaRuntimeCurrentDockingDocument docking)
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{
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dockParent = null;
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dockingBay = null;
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docking = null;
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if (!TryResolveCurrentDocking(child, out docking) || !docking.IsDocked)
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return false;
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if (!_observedFacadeIndex.TryResolveEntityByRecordKey(docking.DockParentEntityKey, out var parent) ||
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!(parent is OrbitalEntity))
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{
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return false;
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}
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if (parent.DockingBays == null ||
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docking.DockingBayIndex < 0 ||
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docking.DockingBayIndex >= parent.DockingBays.Count)
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{
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return false;
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}
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dockParent = parent;
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dockingBay = parent.DockingBays[docking.DockingBayIndex];
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return dockingBay != null;
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}
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private bool TryResolveCurrentDocking(
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Entity entity,
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out AetheriaRuntimeCurrentDockingDocument docking)
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{
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docking = ReadCurrentDocking();
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if (entity == null ||
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docking == null ||
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docking.CurrentEntityIndex != entity.DaemonEntityIndex)
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{
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return false;
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}
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if (_observedFacadeIndex.TryResolveEntityRecordKey(entity, out var entityKey) &&
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!string.IsNullOrWhiteSpace(docking.CurrentEntityKey) &&
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!string.Equals(docking.CurrentEntityKey, entityKey, StringComparison.Ordinal))
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{
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return false;
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}
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return true;
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}
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private AetheriaRuntimeCurrentDockingDocument ReadCurrentDocking()
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{
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try
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{
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return _resolveClient()?.CurrentDockingAsync().GetAwaiter().GetResult();
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}
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catch
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{
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return null;
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}
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}
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}
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