170 lines
8.1 KiB
C#
170 lines
8.1 KiB
C#
using System.Globalization;
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using System.Text;
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using System.Text.Json;
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using CsWeb.Services;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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namespace CsWeb.Pages;
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public class TheoryModel(Fleet fleet) : PageModel
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{
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// Panel geometry in viewBox units (SVG scales to container width).
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public const int W = 720, PlotH = 134, L = 46, R = 10, T = 10;
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public int PlotW => W - L - R;
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public sealed record Panel(string Key, string Title, string Color, string Points, double YMax, double OneY);
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public string? ModeParam { get; private set; }
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public Cached<BalancePayload>? Balance { get; private set; }
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public BalancePayload? B => Balance?.Data;
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public List<Panel> Panels { get; } = [];
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public string SimJson { get; private set; } = "null";
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public double PrestigeBoostPercent { get; private set; } // server value, rendered into the input (no-JS honesty)
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// A requested mode with no live server of that mode falls back to whatever IS reachable — say so explicitly,
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// because the effective handicap genuinely differs per mode.
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public bool ModeMismatch =>
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!string.IsNullOrEmpty(ModeParam) && B is not null
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&& !string.Equals(ModeParam, B.Mode, StringComparison.OrdinalIgnoreCase);
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// Balance serializes StatsConfig with PascalCase property names; the domain (and the survival cards) key stats
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// by snake_case ids. This is the one place the site maps between them (mirror of the plugin's StatRegistry).
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private static readonly (string Prop, string Key, string Display)[] StatMap =
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[
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("Damage", "damage", "Damage"),
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("CritChance", "crit_chance", "Crit Chance"),
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("CritDamage", "crit_damage", "Crit Damage"),
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("HeadshotDamage", "hs_damage", "Headshot Damage"),
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("MaxHp", "max_hp", "Max HP"),
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("MaxArmor", "max_armor", "Max Armor"),
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("Lifesteal", "lifesteal", "Lifesteal"),
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("ArmorLifesteal", "armor_lifesteal", "Armor Lifesteal"),
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("HpRegen", "hp_regen", "HP Regen"),
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("ArmorRegen", "armor_regen", "Armor Regen"),
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("Thorns", "thorns", "Thorns"),
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("XpBoost", "xp_boost", "XP Boost"),
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];
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public async Task OnGetAsync(string? mode)
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{
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ModeParam = mode;
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(_, Balance) = await fleet.BalanceForMode(mode ?? "");
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var c = B?.Curves;
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if (c is null || c.T.Length < 2) return;
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// Fixed slot order (validated categorical palette, dark surface): identity is carried by each panel's title;
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// the hue only ties the panel to its slider readout.
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Panels.Add(BuildPanel("deal", "Damage dealt ×", "#3987e5", c.Deal));
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Panels.Add(BuildPanel("take", "Damage taken ×", "#199e70", c.Take));
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Panels.Add(BuildPanel("xp", "XP rate ×", "#c98500", c.Xp));
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// The simulator's seed: everything the JS math needs, in one blob. Server values = the reset state.
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PrestigeBoostPercent = Fmt.NumOf(B!.Progression, "PrestigeXpBoostPercent");
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SimJson = JsonSerializer.Serialize(new
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{
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Curves = c,
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Handicap = HandicapRows().ToDictionary(r => r.Name, r => r.Num),
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Stats = StatRows().Select(s => new { s.Key, s.Name, s.Base, s.PerLevel, s.MaxLevel }).ToList(),
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Cards = CardRows().ToList(),
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PrestigeBoostPercent,
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});
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}
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// Survival cards that the simulator can apply: stat-keyed cards (card key == stat key) + the two team cards.
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public IEnumerable<object> CardRows()
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{
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if (B is null || B.Survival.ValueKind != JsonValueKind.Object) yield break;
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if (!B.Survival.TryGetProperty("Cards", out var cards) || cards.ValueKind != JsonValueKind.Array) yield break;
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foreach (var e in cards.EnumerateArray())
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{
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string key = Fmt.StrOf(e, "Key");
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bool isTeam = Fmt.BoolOf(e, "IsTeam");
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if (!isTeam && !StatMap.Any(m => m.Key == key)) continue; // effect cards (burn/explode/...) aren't stat math
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yield return new
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{
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Key = key,
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Name = Fmt.StrOf(e, "Name"),
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PerPick = Fmt.NumOf(e, "PerPick"),
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Cap = Fmt.IntOf(e, "Cap"),
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IsTeam = isTeam,
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};
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}
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}
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private Panel BuildPanel(string key, string title, string color, double[] ys)
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{
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double max = ys.Max();
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double step = max <= 2 ? 0.5 : max <= 5 ? 1 : 2;
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double ymax = Math.Max(step, Math.Ceiling(max / step) * step);
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var sb = new StringBuilder(ys.Length * 12);
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for (int i = 0; i < ys.Length; i++)
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{
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double x = L + (double)i / (ys.Length - 1) * PlotW;
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double y = T + PlotH * (1 - ys[i] / ymax);
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if (i > 0) sb.Append(' ');
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sb.Append(x.ToString("0.#", CultureInfo.InvariantCulture)).Append(',')
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.Append(y.ToString("0.#", CultureInfo.InvariantCulture));
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}
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double oneY = T + PlotH * (1 - 1.0 / ymax); // the ×1 neutral reference line
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return new Panel(key, title, color, sb.ToString(), ymax, oneY);
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}
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public double YFor(Panel p, double value) => T + PlotH * (1 - value / p.YMax);
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// The table view of the chart (accessibility + skim value): the five canonical t anchors.
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public IEnumerable<(double T, double Deal, double Take, double Xp)> KeyRows()
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{
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var c = B?.Curves;
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if (c is null || c.T.Length < 201) yield break;
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foreach (int i in new[] { 0, 50, 100, 150, 200 })
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yield return (c.T[i], c.Deal[i], c.Take[i], c.Xp[i]);
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}
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// Stat-tree rows in registry order, joined against the live Stats block (unmapped/new stats fall back to raw name).
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public IEnumerable<(string Key, string Name, double Base, double PerLevel, int MaxLevel)> StatRows()
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{
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if (B is null || B.Stats.ValueKind != JsonValueKind.Object) yield break;
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foreach (var p in B.Stats.EnumerateObject())
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{
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if (p.Value.ValueKind != JsonValueKind.Object || !p.Value.TryGetProperty("MaxLevel", out _)) continue;
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var m = StatMap.FirstOrDefault(m => m.Prop == p.Name);
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yield return (m.Key ?? p.Name.ToLowerInvariant(), m.Display ?? p.Name,
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Fmt.NumOf(p.Value, "Base"), Fmt.NumOf(p.Value, "PerLevel"), Fmt.IntOf(p.Value, "MaxLevel"));
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}
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}
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// Every scalar knob of the effective (mode-resolved) handicap block, as-is — drift-proof by construction.
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// Bools ride as 0/1 so the whole block is one editable numeric dictionary for the simulator.
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public IEnumerable<(string Name, double Num, bool IsBool)> HandicapRows()
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{
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if (B is null || B.EffectiveHandicap.ValueKind != JsonValueKind.Object) yield break;
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foreach (var p in B.EffectiveHandicap.EnumerateObject())
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{
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switch (p.Value.ValueKind)
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{
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case JsonValueKind.Number: yield return (p.Name, p.Value.GetDouble(), false); break;
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case JsonValueKind.True: yield return (p.Name, 1, true); break;
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case JsonValueKind.False: yield return (p.Name, 0, true); break;
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}
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}
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}
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// Knob display grouping — name-shape rules so future knobs sort themselves (unknowns land in Thresholds).
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private static string GroupOf(string name) =>
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name is "Enabled" or "MasterDifficulty" or "Curve" ? "Core"
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: name.EndsWith("Weight", StringComparison.Ordinal) ? "Factor weights"
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: name.StartsWith("MDeal", StringComparison.Ordinal) || name.StartsWith("MTake", StringComparison.Ordinal)
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|| name.StartsWith("Xp", StringComparison.Ordinal) ? "Bands"
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: "Thresholds";
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private static readonly string[] GroupOrder = ["Core", "Thresholds", "Factor weights", "Bands"];
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public IEnumerable<(string Group, List<(string Name, double Num, bool IsBool)> Rows)> HandicapGroups() =>
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HandicapRows().GroupBy(r => GroupOf(r.Name))
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.OrderBy(g => Array.IndexOf(GroupOrder, g.Key) is var i && i < 0 ? int.MaxValue : i)
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.Select(g => (g.Key, g.ToList()));
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// Spinner step by magnitude, so Curve 0.8 steps by 0.05 instead of the browser default 1 (typing stays free-form).
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public static string StepFor(double v) => Math.Abs(v) < 1 ? "0.05" : Math.Abs(v) < 10 ? "0.1" : "1";
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}
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