| | | 1 | | //======================================================================= |
| | | 2 | | // NavigationAStarPayloadKey.cs |
| | | 3 | | //======================================================================= |
| | | 4 | | // MIT License, Copyright (c) 2024-present David Oravsky (mrdav30) |
| | | 5 | | // See LICENSE file in the project root for full license information. |
| | | 6 | | //======================================================================= |
| | | 7 | | |
| | | 8 | | using System; |
| | | 9 | | using SwiftCollections.Utility; |
| | | 10 | | |
| | | 11 | | namespace Trailblazer.Pathing; |
| | | 12 | | |
| | | 13 | | /// <summary>Identifies one exact addressed A* request independently of a graph generation.</summary> |
| | | 14 | | internal readonly struct NavigationAStarPayloadKey : IEquatable<NavigationAStarPayloadKey> |
| | | 15 | | { |
| | | 16 | | internal NavigationAStarPayloadKey( |
| | | 17 | | PathQuery query, |
| | | 18 | | NavigationCellAddress start, |
| | | 19 | | NavigationCellAddress end, |
| | | 20 | | TraversalMedium startMedium, |
| | | 21 | | TraversalMedia targetMedia) |
| | | 22 | | { |
| | 695 | 23 | | Query = query; |
| | 695 | 24 | | Start = start; |
| | 695 | 25 | | End = end; |
| | 695 | 26 | | _startMedium = (byte)startMedium; |
| | 695 | 27 | | _targetMedia = (byte)targetMedia; |
| | 695 | 28 | | } |
| | | 29 | | |
| | | 30 | | internal PathQuery Query { get; } |
| | | 31 | | |
| | | 32 | | internal NavigationCellAddress Start { get; } |
| | | 33 | | |
| | | 34 | | internal NavigationCellAddress End { get; } |
| | | 35 | | |
| | | 36 | | private readonly byte _startMedium; |
| | | 37 | | |
| | | 38 | | private readonly byte _targetMedia; |
| | | 39 | | |
| | 3963 | 40 | | internal TraversalMedium StartMedium => (TraversalMedium)_startMedium; |
| | | 41 | | |
| | 3335 | 42 | | internal TraversalMedia TargetMedia => (TraversalMedia)_targetMedia; |
| | | 43 | | |
| | | 44 | | public bool Equals(NavigationAStarPayloadKey other) => |
| | 986 | 45 | | Query == other.Query |
| | 986 | 46 | | && Start == other.Start |
| | 986 | 47 | | && End == other.End |
| | 986 | 48 | | && StartMedium == other.StartMedium |
| | 986 | 49 | | && TargetMedia == other.TargetMedia; |
| | | 50 | | |
| | | 51 | | public override int GetHashCode() |
| | | 52 | | { |
| | 1430 | 53 | | int hash = SwiftHashTools.CombineHashCodes(Query.GetHashCode(), Start.GetHashCode()); |
| | 1430 | 54 | | hash = SwiftHashTools.CombineHashCodes(hash, End.GetHashCode()); |
| | 1430 | 55 | | hash = SwiftHashTools.CombineHashCodes(hash, (int)StartMedium); |
| | 1430 | 56 | | return SwiftHashTools.CombineHashCodes(hash, (int)TargetMedia); |
| | | 57 | | } |
| | | 58 | | |
| | | 59 | | } |