Refactor world bootstrap and allow empty startup worlds
This commit is contained in:
293
apps/backend/Universe/Bootstrap/StaticDataProvider.cs
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293
apps/backend/Universe/Bootstrap/StaticDataProvider.cs
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@@ -0,0 +1,293 @@
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using System.Text.Json;
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using Microsoft.Extensions.Options;
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using SpaceGame.Api.Shared.Runtime;
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namespace SpaceGame.Api.Universe.Bootstrap;
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public sealed class StaticDataProvider : IStaticDataProvider
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{
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private readonly string _dataRoot;
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private readonly JsonSerializerOptions _jsonOptions = new()
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{
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PropertyNameCaseInsensitive = true,
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};
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public StaticDataProvider(IOptions<StaticDataOptions> staticDataOptions)
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{
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_dataRoot = staticDataOptions.Value.DataRoot;
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var knownSystems = Read<List<SolarSystemDefinition>>("systems.json");
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var races = Read<List<RaceDefinition>>("races.json");
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var factions = Read<List<FactionDefinition>>("factions.json");
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var modules = NormalizeModules(Read<List<ModuleDefinition>>("modules.json"));
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var ships = Read<List<ShipDefinition>>("ships.json");
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var items = Read<List<ItemDefinition>>("items.json");
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var recipes = BuildRecipes(items, ships, modules);
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var moduleRecipes = BuildModuleRecipes(modules);
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KnownSystems = knownSystems;
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RaceDefinitions = races.ToDictionary(definition => definition.Id, StringComparer.Ordinal);
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FactionDefinitions = factions.ToDictionary(definition => definition.Id, StringComparer.Ordinal);
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ModuleDefinitions = modules.ToDictionary(definition => definition.Id, StringComparer.Ordinal);
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ShipDefinitions = ships.ToDictionary(definition => definition.Id, StringComparer.Ordinal);
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ItemDefinitions = items.ToDictionary(definition => definition.Id, StringComparer.Ordinal);
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Recipes = recipes.ToDictionary(definition => definition.Id, StringComparer.Ordinal);
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ModuleRecipes = moduleRecipes.ToDictionary(definition => definition.ModuleId, StringComparer.Ordinal);
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ProductionGraph = ProductionGraphBuilder.Build(items, recipes, modules);
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}
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public IReadOnlyList<SolarSystemDefinition> KnownSystems { get; }
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public IReadOnlyDictionary<string, RaceDefinition> RaceDefinitions { get; }
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public IReadOnlyDictionary<string, FactionDefinition> FactionDefinitions { get; }
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public IReadOnlyDictionary<string, ModuleDefinition> ModuleDefinitions { get; }
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public IReadOnlyDictionary<string, ShipDefinition> ShipDefinitions { get; }
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public IReadOnlyDictionary<string, ItemDefinition> ItemDefinitions { get; }
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public IReadOnlyDictionary<string, RecipeDefinition> Recipes { get; }
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public IReadOnlyDictionary<string, ModuleRecipeDefinition> ModuleRecipes { get; }
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public ProductionGraph ProductionGraph { get; }
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private T Read<T>(string fileName)
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{
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var path = Path.Combine(_dataRoot, fileName);
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var json = File.ReadAllText(path);
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return JsonSerializer.Deserialize<T>(json, _jsonOptions)
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?? throw new InvalidOperationException($"Unable to read {fileName}.");
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}
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private static List<ModuleRecipeDefinition> BuildModuleRecipes(IEnumerable<ModuleDefinition> modules) =>
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modules
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.Where(module => module.BuildRecipes.Count > 0)
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.Select(module => new ModuleRecipeDefinition
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{
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ModuleId = module.Id,
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Duration = module.BuildRecipes[0].Time,
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Inputs = module.BuildRecipes[0].Wares
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.Select(input => new RecipeInputDefinition
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{
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ItemId = input.ItemId,
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Amount = input.Amount,
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})
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.ToList(),
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})
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.ToList();
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private static List<RecipeDefinition> BuildRecipes(IEnumerable<ItemDefinition> items, IEnumerable<ShipDefinition> ships, IReadOnlyCollection<ModuleDefinition> modules)
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{
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var recipes = new List<RecipeDefinition>();
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var preferredProducerByItemId = modules
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.Where(module => module.ProductItemIds.Count > 0)
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.GroupBy(module => module.ProductItemIds[0], StringComparer.Ordinal)
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.ToDictionary(
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group => group.Key,
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group => group.OrderBy(module => module.Id, StringComparer.Ordinal).First().Id,
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StringComparer.Ordinal);
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foreach (var item in items)
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{
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if (item.Production.Count > 0)
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{
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foreach (var production in item.Production)
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{
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recipes.Add(new RecipeDefinition
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{
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Id = $"{item.Id}-{production.Method}-production",
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Label = production.Name == "Universal" ? item.Name : $"{item.Name} ({production.Name})",
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FacilityCategory = InferFacilityCategory(item),
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Duration = production.Time,
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Priority = InferRecipePriority(item),
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RequiredModules = InferRequiredModules(item, preferredProducerByItemId),
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Inputs = production.Wares
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.Select(input => new RecipeInputDefinition
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{
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ItemId = input.ItemId,
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Amount = input.Amount,
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})
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.ToList(),
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Outputs =
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[
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new RecipeOutputDefinition
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{
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ItemId = item.Id,
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Amount = production.Amount,
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},
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],
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});
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}
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continue;
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}
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if (item.Construction is null)
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{
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continue;
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}
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recipes.Add(new RecipeDefinition
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{
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Id = item.Construction.RecipeId ?? $"{item.Id}-production",
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Label = item.Name,
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FacilityCategory = item.Construction.FacilityCategory,
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Duration = item.Construction.CycleTime,
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Priority = item.Construction.Priority,
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RequiredModules = item.Construction.RequiredModules.ToList(),
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Inputs = item.Construction.Requirements
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.Select(input => new RecipeInputDefinition
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{
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ItemId = input.ItemId,
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Amount = input.Amount,
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})
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.ToList(),
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Outputs =
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[
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new RecipeOutputDefinition
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{
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ItemId = item.Id,
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Amount = item.Construction.BatchSize,
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},
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],
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});
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}
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foreach (var ship in ships)
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{
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foreach (var production in ship.Production)
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{
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recipes.Add(new RecipeDefinition
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{
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Id = $"{ship.Id}-{production.Method}-construction",
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Label = $"{ship.Label} Construction",
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FacilityCategory = "shipyard",
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Duration = production.Time,
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Priority = InferShipRecipePriority(ship),
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RequiredModules = InferShipBuildModules(ship),
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Inputs = production.Wares
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.Select(input => new RecipeInputDefinition
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{
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ItemId = input.ItemId,
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Amount = input.Amount,
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})
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.ToList(),
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ShipOutputId = ship.Id,
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});
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}
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}
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return recipes;
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}
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private static string InferFacilityCategory(ItemDefinition item) =>
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item.Group switch
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{
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"agricultural" or "food" or "pharmaceutical" or "water" => "farm",
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_ => "station",
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};
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private static List<string> InferRequiredModules(ItemDefinition item, IReadOnlyDictionary<string, string> preferredProducerByItemId)
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{
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if (preferredProducerByItemId.TryGetValue(item.Id, out var moduleId))
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{
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return [moduleId];
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}
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return [];
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}
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private static int InferRecipePriority(ItemDefinition item) =>
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item.Group switch
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{
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"energy" => 140,
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"water" => 130,
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"food" => 120,
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"agricultural" => 110,
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"refined" => 100,
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"hightech" => 90,
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"shiptech" => 80,
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"pharmaceutical" => 70,
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_ => 60,
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};
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private static List<string> InferShipBuildModules(ShipDefinition ship) =>
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ship.Size switch
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{
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"extrasmall" or "small" or "medium" => ["module_gen_build_dockarea_m_01"],
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"large" => ["module_gen_build_l_01"],
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"extralarge" => ["module_gen_build_xl_01"],
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_ => ["module_gen_build_dockarea_m_01"],
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};
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private static int InferShipRecipePriority(ShipDefinition ship) =>
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ship.Kind switch
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{
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"military" => 170,
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"construction" => 140,
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"transport" => 120,
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"mining" => 110,
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_ => 100,
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};
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private static List<ModuleDefinition> NormalizeModules(List<ModuleDefinition> modules)
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{
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for (var index = 0; index < modules.Count; index += 1)
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{
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var module = modules[index];
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try
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{
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module.ModuleType = module.Type.ToModuleType();
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}
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catch (ArgumentOutOfRangeException exception)
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{
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throw new InvalidOperationException($"Module '{module.Id}' has unsupported type '{module.Type}'.", exception);
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}
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module.Type = module.ModuleType.ToDataValue();
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modules[index] = CreateSpecializedModuleDefinition(module);
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}
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return modules;
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}
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private static ModuleDefinition CreateSpecializedModuleDefinition(ModuleDefinition module)
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{
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if (module.ModuleType == ModuleType.Storage)
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{
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if (module.Cargo is null)
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{
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throw new InvalidOperationException($"Storage module '{module.Id}' is missing cargo metadata.");
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}
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try
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{
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return new StorageModuleDefinition(module, module.Cargo.Type.ToStorageKind(), module.Cargo.Max);
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}
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catch (ArgumentOutOfRangeException exception)
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{
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throw new InvalidOperationException($"Storage module '{module.Id}' has unsupported cargo type '{module.Cargo.Type}'.", exception);
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}
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}
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if (module.ModuleType == ModuleType.Habitation)
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{
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return new HabitationModuleDefinition(module, module.SerializedWorkforce?.SupportedPopulation ?? 0f);
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}
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if (module.ModuleType == ModuleType.BuildModule)
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{
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return new BuildModuleDefinition(module, module.SerializedWorkforce?.RequiredWorkforce ?? 0f);
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}
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if (module.ModuleType == ModuleType.Production)
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{
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return new ProductionModuleDefinition(module, module.SerializedWorkforce?.RequiredWorkforce ?? 0f);
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}
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return module;
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}
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}
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