9d4e60068b
* Optimize & clean up RadiationSystem * comments * Update Content.Server/Radiation/Systems/RadiationSystem.GridCast.cs Co-authored-by: Thomas <87614336+Aeshus@users.noreply.github.com> --------- Co-authored-by: Thomas <87614336+Aeshus@users.noreply.github.com>
75 lines
2.3 KiB
C#
75 lines
2.3 KiB
C#
using System.Numerics;
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using Content.Shared.Radiation.Components;
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using Robust.Shared.Map;
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using Robust.Shared.Serialization;
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namespace Content.Shared.Radiation.Systems;
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/// <summary>
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/// Ray emitted by radiation source towards radiation receiver.
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/// Contains all information about encountered radiation blockers.
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/// </summary>
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public struct RadiationRay(
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MapId mapId,
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EntityUid sourceUid,
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Vector2 source,
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EntityUid destinationUid,
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Vector2 destination,
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float rads)
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{
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/// <summary>
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/// Map on which source and receiver are placed.
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/// </summary>
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public MapId MapId = mapId;
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/// <summary>
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/// Uid of entity with <see cref="RadiationSourceComponent"/>.
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/// </summary>
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public EntityUid SourceUid = sourceUid;
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/// <summary>
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/// World coordinates of radiation source.
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/// </summary>
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public Vector2 Source = source;
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/// <summary>
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/// Uid of entity with radiation receiver component.
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/// </summary>
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public EntityUid DestinationUid = destinationUid;
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/// <summary>
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/// World coordinates of radiation receiver.
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/// </summary>
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public Vector2 Destination = destination;
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/// <summary>
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/// How many rads intensity reached radiation receiver.
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/// </summary>
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public float Rads = rads;
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/// <summary>
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/// Has rad ray reached destination or lost all intensity after blockers?
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/// </summary>
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public bool ReachedDestination => Rads > 0;
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/// <summary>
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/// All blockers visited by gridcast, used for debug overlays. Key is uid of grid. Values are pairs
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/// of tile indices and floats with updated radiation value.
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/// </summary>
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/// <remarks>
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/// Last tile may have negative value if ray has lost all intensity.
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/// Grid traversal order isn't guaranteed.
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/// </remarks>
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public Dictionary<NetEntity, List<(Vector2i, float)>>? Blockers;
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}
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// Variant of RadiationRay that uses NetEntities.
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[Serializable, NetSerializable]
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public readonly record struct DebugRadiationRay(
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MapId MapId,
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NetEntity SourceUid,
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Vector2 Source,
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NetEntity DestinationUid,
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Vector2 Destination,
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float Rads,
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Dictionary<NetEntity, List<(Vector2i, float)>> Blockers)
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{
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public bool ReachedDestination => Rads > 0;
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}
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