b2e2aef78d
* Non-accessed local variable * Merge cast and type checks. * StringComparison.Ordinal added for better culture support * Supposed code improvement in launcher. Remove unused code. * Update ExplosionHelper.cs Unintentional change. * Optimized Import * Add Robust.Shared.Utility import where it was deleted * Other random suggestion * Improve my comment
68 lines
2.0 KiB
C#
68 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using Content.Server.Interfaces.Chat;
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using Robust.Server.AI;
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using Robust.Shared.Interfaces.Timing;
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using Robust.Shared.IoC;
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using Robust.Shared.Utility;
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namespace Content.Server.AI
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{
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/// <summary>
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/// Designed for a a stationary entity that regularly advertises things (vending machine).
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/// </summary>
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[AiLogicProcessor("StaticBarker")]
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class StaticBarkerProcessor : AiLogicProcessor
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{
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#pragma warning disable 649
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[Dependency] private readonly IGameTiming _timeMan;
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[Dependency] private readonly IChatManager _chatMan;
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#pragma warning restore 649
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private static readonly TimeSpan MinimumDelay = TimeSpan.FromSeconds(15);
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private TimeSpan _nextBark;
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private static List<string> slogans = new List<string>
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{
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"Come try my great products today!",
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"More value for the way you live.",
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"Quality you'd expect at prices you wouldn't.",
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"The right stuff. The right price.",
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};
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public override void Update(float frameTime)
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{
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if(_timeMan.CurTime < _nextBark)
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return;
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var rngState = GenSeed();
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_nextBark = _timeMan.CurTime + MinimumDelay + TimeSpan.FromSeconds(Random01(ref rngState) * 10);
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var pick = (int)Math.Round(Random01(ref rngState) * (slogans.Count - 1));
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_chatMan.EntitySay(SelfEntity, slogans[pick]);
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}
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private uint GenSeed()
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{
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return RotateRight((uint)_timeMan.CurTick.GetHashCode(), 11) ^ (uint)SelfEntity.Uid.GetHashCode();
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}
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private uint RotateRight(uint n, int s)
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{
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return (n << (32 - s)) | (n >> s);
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}
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private float Random01(ref uint state)
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{
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DebugTools.Assert(state != 0);
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//xorshift32
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state ^= state << 13;
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state ^= state >> 17;
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state ^= state << 5;
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return state / (float)uint.MaxValue;
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}
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}
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}
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