40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
using System.Collections.Generic;
|
|
using EscapeRoomEngine.Engine.Runtime.Modules;
|
|
using Logger = EscapeRoomEngine.Engine.Runtime.Utilities.Logger;
|
|
using LogType = EscapeRoomEngine.Engine.Runtime.Utilities.LogType;
|
|
|
|
namespace EscapeRoomEngine.Engine.Runtime.Requirements
|
|
{
|
|
/// <summary>
|
|
/// The main class any precondition requirement inherits from. To place a module, each precondition requirement must return the true-set.
|
|
/// </summary>
|
|
public abstract class PreconditionRequirement : Requirement<bool>
|
|
{
|
|
private static readonly List<bool> TrueSet = new(new[] { true });
|
|
|
|
protected abstract override List<bool> FilterCandidates(List<bool> candidates, Module module, Space space);
|
|
|
|
public static bool CheckPreconditions(Module module, Space space)
|
|
{
|
|
if (module.description.preconditionRequirements.Count == 0)
|
|
{
|
|
// don't evaluate requirements if there are none
|
|
return true;
|
|
}
|
|
|
|
var preconditionsMet = Candidates(
|
|
TrueSet,
|
|
module.description.preconditionRequirements,
|
|
module, space)
|
|
.Contains(true);
|
|
|
|
Logger.Log(
|
|
preconditionsMet
|
|
? $"Preconditions for {module} satisfied"
|
|
: $"Could not satisfy preconditions for {module}",
|
|
LogType.RequirementResolution);
|
|
|
|
return preconditionsMet;
|
|
}
|
|
}
|
|
} |