Files
space-game/apps/backend/Ships/Simulation/ShipTaskExecutionService.Actions.cs

593 lines
20 KiB
C#

using static SpaceGame.Api.Stations.Simulation.InfrastructureSimulationService;
using static SpaceGame.Api.Shared.Runtime.SimulationRuntimeSupport;
using static SpaceGame.Api.Stations.Simulation.StationSimulationService;
namespace SpaceGame.Api.Ships.Simulation;
internal sealed partial class ShipTaskExecutionService
{
private static bool AdvanceTimedAction(ShipRuntime ship, float deltaSeconds, float requiredSeconds)
{
ship.ActionTimer += deltaSeconds;
if (ship.ActionTimer < requiredSeconds)
{
return false;
}
ship.ActionTimer = 0f;
return true;
}
private static void BeginTrackedAction(ShipRuntime ship, string actionKey, float total)
{
if (ship.TrackedActionKey == actionKey)
{
return;
}
ship.TrackedActionKey = actionKey;
ship.TrackedActionTotal = MathF.Max(total, 0.01f);
}
internal static float GetShipCargoAmount(ShipRuntime ship) =>
SimulationRuntimeSupport.GetShipCargoAmount(ship);
private string UpdateExtract(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
var task = ship.ControllerTask;
var node = world.Nodes.FirstOrDefault(candidate => candidate.Id == task.TargetEntityId);
if (node is null || task.TargetPosition is null || !CanExtractNode(ship, node, world))
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var cargoAmount = GetShipCargoAmount(ship);
if (cargoAmount >= ship.Definition.CargoCapacity - 0.01f)
{
ship.ActionTimer = 0f;
ship.State = ShipState.CargoFull;
ship.TargetPosition = ship.Position;
return "cargo-full";
}
ship.TargetPosition = task.TargetPosition.Value;
var distance = ship.Position.DistanceTo(task.TargetPosition.Value);
if (distance > task.Threshold)
{
ship.ActionTimer = 0f;
ship.State = ShipState.MiningApproach;
ship.Position = ship.Position.MoveToward(task.TargetPosition.Value, GetLocalTravelSpeed(ship) * deltaSeconds);
return "none";
}
ship.State = ShipState.Mining;
if (!AdvanceTimedAction(ship, deltaSeconds, world.Balance.MiningCycleSeconds))
{
return "none";
}
var remainingCapacity = MathF.Max(0f, ship.Definition.CargoCapacity - cargoAmount);
var mined = MathF.Min(world.Balance.MiningRate, remainingCapacity);
mined = MathF.Min(mined, node.OreRemaining);
if (mined <= 0.01f)
{
ship.ActionTimer = 0f;
ship.State = node.OreRemaining <= 0.01f ? ShipState.NodeDepleted : ShipState.CargoFull;
ship.TargetPosition = ship.Position;
return node.OreRemaining <= 0.01f ? "node-depleted" : "cargo-full";
}
AddInventory(ship.Inventory, node.ItemId, mined);
node.OreRemaining -= mined;
node.OreRemaining = MathF.Max(0f, node.OreRemaining);
return GetShipCargoAmount(ship) >= ship.Definition.CargoCapacity ? "cargo-full" : "none";
}
private string UpdateDock(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
var task = ship.ControllerTask;
var station = world.Stations.FirstOrDefault(candidate => candidate.Id == task.TargetEntityId);
if (station is null || task.TargetPosition is null)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var padIndex = ship.AssignedDockingPadIndex ?? ReserveDockingPad(station, ship.Id);
if (padIndex is null)
{
ship.ActionTimer = 0f;
ship.State = ShipState.AwaitingDock;
ship.TargetPosition = GetDockingHoldPosition(station, ship.Id);
var waitDistance = ship.Position.DistanceTo(ship.TargetPosition);
if (waitDistance > 4f)
{
ship.Position = ship.Position.MoveToward(ship.TargetPosition, GetLocalTravelSpeed(ship) * deltaSeconds);
}
return "none";
}
ship.AssignedDockingPadIndex = padIndex;
var padPosition = GetDockingPadPosition(station, padIndex.Value);
ship.TargetPosition = padPosition;
var distance = ship.Position.DistanceTo(padPosition);
if (distance > 4f)
{
ship.ActionTimer = 0f;
ship.State = ShipState.DockingApproach;
ship.Position = ship.Position.MoveToward(padPosition, GetLocalTravelSpeed(ship) * deltaSeconds);
return "none";
}
ship.State = ShipState.Docking;
if (!AdvanceTimedAction(ship, deltaSeconds, world.Balance.DockingDuration))
{
return "none";
}
ship.State = ShipState.Docked;
ship.DockedStationId = station.Id;
station.DockedShipIds.Add(ship.Id);
ship.Position = padPosition;
ship.TargetPosition = padPosition;
return "docked";
}
private string UpdateUnload(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
if (ship.DockedStationId is null)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var station = world.Stations.FirstOrDefault(candidate => candidate.Id == ship.DockedStationId);
if (station is null)
{
ship.DockedStationId = null;
ship.AssignedDockingPadIndex = null;
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
ship.TargetPosition = GetShipDockedPosition(ship, station);
ship.Position = ship.TargetPosition;
ship.ActionTimer = 0f;
ship.State = ShipState.Transferring;
BeginTrackedAction(ship, "transferring", GetShipCargoAmount(ship));
var faction = world.Factions.FirstOrDefault(candidate => candidate.Id == ship.FactionId);
var transferredAny = false;
foreach (var (itemId, amount) in ship.Inventory.ToList())
{
var moved = MathF.Min(amount, world.Balance.TransferRate * deltaSeconds);
var accepted = TryAddStationInventory(world, station, itemId, moved);
transferredAny |= accepted > 0.01f;
RemoveInventory(ship.Inventory, itemId, accepted);
if (faction is not null && string.Equals(itemId, "ore", StringComparison.Ordinal))
{
faction.OreMined += accepted;
faction.Credits += accepted * 0.4f;
}
}
if (!transferredAny && GetShipCargoAmount(ship) > 0.01f && HasShipCapabilities(ship.Definition, "mining"))
{
ship.Inventory.Clear();
return "unloaded";
}
return GetShipCargoAmount(ship) <= 0.01f ? "unloaded" : "none";
}
private string UpdateLoadCargo(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
if (ship.DockedStationId is null)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var station = world.Stations.FirstOrDefault(candidate => candidate.Id == ship.DockedStationId);
if (station is null)
{
ship.DockedStationId = null;
ship.AssignedDockingPadIndex = null;
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
ship.TargetPosition = GetShipDockedPosition(ship, station);
ship.Position = ship.TargetPosition;
ship.ActionTimer = 0f;
ship.State = ShipState.Loading;
var itemId = ship.ControllerTask.ItemId;
BeginTrackedAction(ship, "loading", MathF.Max(0f, ship.Definition.CargoCapacity - GetShipCargoAmount(ship)));
var transfer = MathF.Min(world.Balance.TransferRate * deltaSeconds, ship.Definition.CargoCapacity - GetShipCargoAmount(ship));
var moved = itemId is null ? 0f : MathF.Min(transfer, GetInventoryAmount(station.Inventory, itemId));
if (itemId is not null && moved > 0.01f)
{
RemoveInventory(station.Inventory, itemId, moved);
AddInventory(ship.Inventory, itemId, moved);
}
return itemId is null
|| GetShipCargoAmount(ship) >= ship.Definition.CargoCapacity - 0.01f
|| GetInventoryAmount(station.Inventory, itemId) <= 0.01f
? "loaded"
: "none";
}
private string UpdateConstructModule(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
var station = ResolveShipSupportStation(ship, world);
if (station is null || ship.DefaultBehavior.ModuleId is null)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
if (!world.ModuleRecipes.TryGetValue(ship.DefaultBehavior.ModuleId, out var recipe))
{
ship.AssignedDockingPadIndex = null;
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var supportPosition = ResolveShipSupportPosition(ship, station, null, world);
if (!IsShipWithinSupportRange(ship, supportPosition, ship.ControllerTask.Threshold))
{
ship.State = ShipState.LocalFlight;
ship.TargetPosition = supportPosition;
ship.Position = ship.Position.MoveToward(supportPosition, GetLocalTravelSpeed(ship) * deltaSeconds);
return "none";
}
if (!TryEnsureModuleConstructionStarted(station, recipe, ship.Id))
{
ship.ActionTimer = 0f;
ship.State = ShipState.WaitingMaterials;
ship.TargetPosition = supportPosition;
return "none";
}
if (station.ActiveConstruction?.AssignedConstructorShipId != ship.Id)
{
ship.State = ShipState.ConstructionBlocked;
ship.TargetPosition = supportPosition;
return "none";
}
ship.TargetPosition = supportPosition;
ship.Position = ship.TargetPosition;
ship.ActionTimer = 0f;
ship.State = ShipState.Constructing;
station.ActiveConstruction.ProgressSeconds += deltaSeconds;
if (station.ActiveConstruction.ProgressSeconds < station.ActiveConstruction.RequiredSeconds)
{
return "none";
}
AddStationModule(world, station, station.ActiveConstruction.ModuleId);
station.ActiveConstruction = null;
return "module-constructed";
}
private string UpdateDeliverConstruction(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
var station = ResolveShipSupportStation(ship, world);
if (station is null)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var site = world.ConstructionSites.FirstOrDefault(candidate => candidate.Id == ship.ControllerTask.TargetEntityId);
if (station is null || site is null || site.State != ConstructionSiteStateKinds.Active)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var supportPosition = ResolveShipSupportPosition(ship, station, site, world);
if (!IsShipWithinSupportRange(ship, supportPosition, ship.ControllerTask.Threshold))
{
ship.State = ShipState.LocalFlight;
ship.TargetPosition = supportPosition;
ship.Position = ship.Position.MoveToward(supportPosition, GetLocalTravelSpeed(ship) * deltaSeconds);
return "none";
}
ship.TargetPosition = supportPosition;
ship.Position = ship.TargetPosition;
ship.ActionTimer = 0f;
ship.State = ShipState.DeliveringConstruction;
BeginTrackedAction(ship, "delivering-construction", GetRemainingConstructionDelivery(world, site));
if (site.StationId is not null)
{
foreach (var required in site.RequiredItems)
{
var delivered = GetInventoryAmount(site.DeliveredItems, required.Key);
var remaining = MathF.Max(0f, required.Value - delivered);
if (remaining <= 0.01f)
{
continue;
}
var moved = MathF.Min(remaining, world.Balance.TransferRate * deltaSeconds);
var available = MathF.Max(0f, GetInventoryAmount(station.Inventory, required.Key) - GetStationReserveFloor(world, station, required.Key));
moved = MathF.Min(moved, available);
if (moved <= 0.01f)
{
continue;
}
RemoveInventory(station.Inventory, required.Key, moved);
AddInventory(site.Inventory, required.Key, moved);
AddInventory(site.DeliveredItems, required.Key, moved);
return IsConstructionSiteReady(world, site) ? "construction-delivered" : "none";
}
return IsConstructionSiteReady(world, site) ? "construction-delivered" : "none";
}
foreach (var required in site.RequiredItems)
{
var delivered = GetInventoryAmount(site.DeliveredItems, required.Key);
var remaining = MathF.Max(0f, required.Value - delivered);
if (remaining <= 0.01f)
{
continue;
}
var moved = MathF.Min(remaining, world.Balance.TransferRate * deltaSeconds);
var available = MathF.Max(0f, GetInventoryAmount(station.Inventory, required.Key) - GetStationReserveFloor(world, station, required.Key));
moved = MathF.Min(moved, available);
if (moved <= 0.01f)
{
continue;
}
RemoveInventory(station.Inventory, required.Key, moved);
AddInventory(site.Inventory, required.Key, moved);
AddInventory(site.DeliveredItems, required.Key, moved);
return IsConstructionSiteReady(world, site) ? "construction-delivered" : "none";
}
return IsConstructionSiteReady(world, site) ? "construction-delivered" : "none";
}
private string UpdateBuildConstructionSite(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
var station = ResolveShipSupportStation(ship, world);
if (station is null)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var site = world.ConstructionSites.FirstOrDefault(candidate => candidate.Id == ship.ControllerTask.TargetEntityId);
if (station is null || site is null || site.BlueprintId is null || site.State != ConstructionSiteStateKinds.Active)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var supportPosition = ResolveShipSupportPosition(ship, station, site, world);
if (!IsShipWithinSupportRange(ship, supportPosition, ship.ControllerTask.Threshold))
{
ship.State = ShipState.LocalFlight;
ship.TargetPosition = supportPosition;
ship.Position = ship.Position.MoveToward(supportPosition, GetLocalTravelSpeed(ship) * deltaSeconds);
return "none";
}
if (!IsConstructionSiteReady(world, site) || !world.ModuleRecipes.TryGetValue(site.BlueprintId, out var recipe))
{
ship.State = ShipState.WaitingMaterials;
ship.TargetPosition = supportPosition;
return "none";
}
ship.TargetPosition = supportPosition;
ship.Position = ship.TargetPosition;
ship.ActionTimer = 0f;
ship.State = ShipState.Constructing;
site.AssignedConstructorShipIds.Add(ship.Id);
site.Progress += deltaSeconds;
if (site.Progress < recipe.Duration)
{
return "none";
}
if (site.StationId is null)
{
CompleteStationFoundation(world, station, site);
}
else
{
AddStationModule(world, station, site.BlueprintId);
PrepareNextConstructionSiteStep(world, station, site);
}
return "site-constructed";
}
private StationRuntime? ResolveShipSupportStation(ShipRuntime ship, SimulationWorld world) =>
ship.DockedStationId is not null
? world.Stations.FirstOrDefault(candidate => candidate.Id == ship.DockedStationId)
: ship.DefaultBehavior.Kind == "construct-station" && ship.DefaultBehavior.StationId is not null
? world.Stations.FirstOrDefault(candidate => candidate.Id == ship.DefaultBehavior.StationId)
: null;
private static Vector3 ResolveShipSupportPosition(ShipRuntime ship, StationRuntime station, ConstructionSiteRuntime? site, SimulationWorld world)
{
if (ship.DockedStationId is not null)
{
return GetShipDockedPosition(ship, station);
}
if (site?.StationId is null && site is not null)
{
var anchorPosition = world.Celestials.FirstOrDefault(candidate => candidate.Id == site.CelestialId)?.Position ?? station.Position;
return GetResourceHoldPosition(anchorPosition, ship.Id, 78f);
}
return GetConstructionHoldPosition(station, ship.Id);
}
private static bool IsShipWithinSupportRange(ShipRuntime ship, Vector3 supportPosition, float threshold) =>
ship.Position.DistanceTo(supportPosition) <= MathF.Max(threshold, 6f);
private string UpdateUndock(ShipRuntime ship, SimulationWorld world, float deltaSeconds)
{
var task = ship.ControllerTask;
if (ship.DockedStationId is null || task.TargetPosition is null)
{
ship.State = ShipState.Idle;
ship.TargetPosition = ship.Position;
return "none";
}
var station = world.Stations.FirstOrDefault(candidate => candidate.Id == ship.DockedStationId);
var undockTarget = station is null
? task.TargetPosition.Value
: GetUndockTargetPosition(station, ship.AssignedDockingPadIndex, world.Balance.UndockDistance);
ship.TargetPosition = undockTarget;
ship.State = ShipState.Undocking;
if (!AdvanceTimedAction(ship, deltaSeconds, world.Balance.UndockingDuration))
{
if (station is not null)
{
ship.Position = GetShipDockedPosition(ship, station);
}
return "none";
}
ship.Position = ship.Position.MoveToward(undockTarget, world.Balance.UndockDistance);
if (ship.Position.DistanceTo(undockTarget) > task.Threshold)
{
return "none";
}
if (station is not null)
{
station.DockedShipIds.Remove(ship.Id);
ReleaseDockingPad(station, ship.Id);
}
ship.DockedStationId = null;
ship.AssignedDockingPadIndex = null;
return "undocked";
}
internal static float GetRemainingConstructionDelivery(SimulationWorld world, ConstructionSiteRuntime site) =>
site.RequiredItems.Sum(required => MathF.Max(0f, required.Value - GetConstructionDeliveredAmount(world, site, required.Key)));
private static void CompleteStationFoundation(SimulationWorld world, StationRuntime supportStation, ConstructionSiteRuntime site)
{
var anchor = world.Celestials.FirstOrDefault(candidate => candidate.Id == site.CelestialId);
if (anchor is null || site.BlueprintId is null)
{
site.State = ConstructionSiteStateKinds.Destroyed;
return;
}
var station = new StationRuntime
{
Id = $"station-{world.Stations.Count + 1}",
SystemId = site.SystemId,
Label = BuildFoundedStationLabel(site.TargetDefinitionId),
Category = "station",
Objective = DetermineFoundationObjective(site.TargetDefinitionId),
Color = world.Factions.FirstOrDefault(candidate => candidate.Id == site.FactionId)?.Color ?? supportStation.Color,
Position = anchor.Position,
FactionId = site.FactionId,
CelestialId = site.CelestialId,
Health = 600f,
MaxHealth = 600f,
};
foreach (var moduleId in GetFoundationModules(world, site.BlueprintId))
{
AddStationModule(world, station, moduleId);
}
world.Stations.Add(station);
StationLifecycleService.EnsureStationCommander(world, station);
anchor.OccupyingStructureId = station.Id;
site.StationId = station.Id;
PrepareNextConstructionSiteStep(world, station, site);
}
private static IReadOnlyList<string> GetFoundationModules(SimulationWorld world, string primaryModuleId)
{
var modules = new List<string> { "module_arg_dock_m_01_lowtech" };
foreach (var itemId in world.ProductionGraph.OutputsByModuleId.GetValueOrDefault(primaryModuleId, []))
{
if (world.ItemDefinitions.TryGetValue(itemId, out var itemDefinition))
{
var storageModule = GetStorageRequirement(itemDefinition.CargoKind);
if (storageModule is not null && !modules.Contains(storageModule, StringComparer.Ordinal))
{
modules.Add(storageModule);
}
else if (storageModule is null && !modules.Contains("module_arg_stor_container_m_01", StringComparer.Ordinal))
{
modules.Add("module_arg_stor_container_m_01");
}
}
}
if (!modules.Contains("module_arg_stor_container_m_01", StringComparer.Ordinal))
{
modules.Add("module_arg_stor_container_m_01");
}
if (!string.Equals(primaryModuleId, "module_gen_prod_energycells_01", StringComparison.Ordinal))
{
modules.Add("module_gen_prod_energycells_01");
}
modules.Add(primaryModuleId);
return modules.Distinct(StringComparer.Ordinal).ToList();
}
private static string DetermineFoundationObjective(string commodityId) =>
commodityId switch
{
"energycells" => "power",
"water" => "water",
"refinedmetals" => "refinery",
"hullparts" => "hullparts",
"claytronics" => "claytronics",
"shipyard" => "shipyard",
_ => "general",
};
private static string BuildFoundedStationLabel(string commodityId) =>
$"{char.ToUpperInvariant(commodityId[0])}{commodityId[1..]} Foundry";
}