XenoArch [Science Overhaul] (#12204)
* multi-node xeno artifacts * refactor existing artifact effects * more tweaks to generation * more shit plus fix tests * more generation stuff plus threat levels * doink * now make it build * defer the artifact activation to not cause errors also pricing * some changes * all of the yaml + ui stuff for artifact analyzer * machine linking and starting to make the ui functional * artifact analyzer display * a shit ton of artifact analyzer stuff * more changes; making destroy work properly; progress bar tweaks * getting shit going! ALL RIGHT * small tweaks that didn't help much * Komm susser todd: the end of analysis * recipes and hints and ui, oh my! * add some in-game sources gotta prepare for day 1 launch * node data + ditch random seed in place of id * bunch of triggers * finish off the last few triggers * implement machine examine verb * knock, flicker, blink, throw * shatter, foam, shuffle, heat * fix all the shit i broke * *some* of these have to be good, no? 25 effects * callin' it there for effects * comments + reword some trigger hints * don't mind this little commit here * byref event * fix brokey node entry * fix low pressure trigger * mirror review plus fixing 0x40's bug also the throw artifact threw incorrectly * randomize the event message a teeny bit
This commit is contained in:
Nemanja
GitHub
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using System.Linq;
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using Content.Server.Xenoarchaeology.XenoArtifacts.Events;
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using Content.Shared.Xenoarchaeology.XenoArtifacts;
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using Robust.Shared.Prototypes;
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using Robust.Shared.Random;
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using Robust.Shared.Serialization.Manager;
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namespace Content.Server.Xenoarchaeology.XenoArtifacts;
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public sealed partial class ArtifactSystem
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{
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[Dependency] private readonly IPrototypeManager _prototype = default!;
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[Dependency] private readonly IComponentFactory _componentFactory = default!;
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[Dependency] private readonly ISerializationManager _serialization = default!;
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private const int MaxEdgesPerNode = 3;
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/// <summary>
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/// Generate an Artifact tree with fully developed nodes.
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/// </summary>
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/// <param name="tree">The tree being generated.</param>
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/// <param name="nodeAmount">The amount of nodes it has.</param>
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private void GenerateArtifactNodeTree(ref ArtifactTree tree, int nodeAmount)
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{
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if (nodeAmount < 1)
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{
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Logger.Error($"nodeAmount {nodeAmount} is less than 1. Aborting artifact tree generation.");
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return;
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}
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var uninitializedNodes = new List<ArtifactNode> { new() };
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tree.StartNode = uninitializedNodes.First(); //the first node
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while (uninitializedNodes.Any())
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{
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GenerateNode(ref uninitializedNodes, ref tree, nodeAmount);
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}
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}
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/// <summary>
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/// Generate an individual node on the tree.
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/// </summary>
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private void GenerateNode(ref List<ArtifactNode> uninitializedNodes, ref ArtifactTree tree, int targetNodeAmount)
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{
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if (!uninitializedNodes.Any())
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return;
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var node = uninitializedNodes.First();
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uninitializedNodes.Remove(node);
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node.Id = _random.Next(0, 10000);
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//Generate the connected nodes
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var maxEdges = Math.Max(1, targetNodeAmount - tree.AllNodes.Count - uninitializedNodes.Count - 1);
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maxEdges = Math.Min(maxEdges, MaxEdgesPerNode);
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var minEdges = Math.Clamp(targetNodeAmount - tree.AllNodes.Count - uninitializedNodes.Count - 1, 0, 1);
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var edgeAmount = _random.Next(minEdges, maxEdges);
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for (var i = 0; i < edgeAmount; i++)
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{
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var neighbor = new ArtifactNode
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{
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Depth = node.Depth + 1
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};
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node.Edges.Add(neighbor);
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neighbor.Edges.Add(node);
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uninitializedNodes.Add(neighbor);
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}
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node.Trigger = GetRandomTrigger(ref node);
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node.Effect = GetRandomEffect(ref node);
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tree.AllNodes.Add(node);
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}
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//yeah these two functions are near duplicates but i don't
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//want to implement an interface or abstract parent
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private ArtifactTriggerPrototype GetRandomTrigger(ref ArtifactNode node)
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{
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var allTriggers = _prototype.EnumeratePrototypes<ArtifactTriggerPrototype>().ToList();
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var validDepth = allTriggers.Select(x => x.TargetDepth).Distinct().ToList();
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var weights = GetDepthWeights(validDepth, node.Depth);
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var selectedRandomTargetDepth = GetRandomTargetDepth(weights);
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var targetTriggers = allTriggers.Where(x =>
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x.TargetDepth == selectedRandomTargetDepth).ToList();
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return _random.Pick(targetTriggers);
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}
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private ArtifactEffectPrototype GetRandomEffect(ref ArtifactNode node)
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{
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var allEffects = _prototype.EnumeratePrototypes<ArtifactEffectPrototype>().ToList();
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var validDepth = allEffects.Select(x => x.TargetDepth).Distinct().ToList();
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var weights = GetDepthWeights(validDepth, node.Depth);
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var selectedRandomTargetDepth = GetRandomTargetDepth(weights);
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var targetEffects = allEffects.Where(x =>
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x.TargetDepth == selectedRandomTargetDepth).ToList();
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return _random.Pick(targetEffects);
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}
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/// <remarks>
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/// The goal is that the depth that is closest to targetDepth has the highest chance of appearing.
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/// The issue is that we also want some variance, so levels that are +/- 1 should also have a
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/// decent shot of appearing. This function should probably get some tweaking at some point.
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/// </remarks>
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private Dictionary<int, float> GetDepthWeights(IEnumerable<int> depths, int targetDepth)
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{
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var weights = new Dictionary<int, float>();
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foreach (var d in depths)
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{
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//TODO: is this equation sus? idk. -emo
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// 0.3 / (|current_iterated_depth - our_actual_depth| + 1)^2
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var w = 0.3f / MathF.Pow(Math.Abs(d - targetDepth) + 1, 2);
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weights.Add(d, w);
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}
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return weights;
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}
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/// <summary>
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/// Uses a weighted random system to get a random depth.
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/// </summary>
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private int GetRandomTargetDepth(Dictionary<int, float> weights)
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{
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var sum = weights.Values.Sum();
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var accumulated = 0f;
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var rand = _random.NextFloat() * sum;
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foreach (var (key, weight) in weights)
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{
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accumulated += weight;
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if (accumulated >= rand)
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{
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return key;
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}
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}
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return _random.Pick(weights.Keys); //shouldn't happen
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}
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/// <summary>
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/// Enter a node: attach the relevant components
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/// </summary>
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private void EnterNode(EntityUid uid, ref ArtifactNode node, ArtifactComponent? component = null)
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{
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if (!Resolve(uid, ref component))
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return;
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if (component.CurrentNode != null)
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{
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ExitNode(uid, component);
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}
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component.CurrentNode = node;
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node.Discovered = true;
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var allComponents = node.Effect.Components.Concat(node.Effect.PermanentComponents).Concat(node.Trigger.Components);
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foreach (var (name, entry) in allComponents)
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{
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var reg = _componentFactory.GetRegistration(name);
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var comp = (Component) _componentFactory.GetComponent(reg);
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comp.Owner = uid;
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var temp = (object) comp;
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_serialization.Copy(entry.Component, ref temp);
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EntityManager.AddComponent(uid, (Component) temp!, true);
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}
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RaiseLocalEvent(uid, new ArtifactNodeEnteredEvent(component.CurrentNode.Id));
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}
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/// <summary>
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/// Exit a node: remove the relevant components.
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/// </summary>
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private void ExitNode(EntityUid uid, ArtifactComponent? component = null)
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{
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if (!Resolve(uid, ref component))
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return;
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var node = component.CurrentNode;
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if (node == null)
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return;
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foreach (var name in node.Effect.Components.Keys.Concat(node.Trigger.Components.Keys))
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{
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var comp = _componentFactory.GetRegistration(name);
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EntityManager.RemoveComponentDeferred(uid, comp.Type);
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}
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component.CurrentNode = null;
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}
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}
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