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Replace most uses of Season creators to World

This commit is contained in:
Tim Van Baak 2024-08-12 13:56:06 -07:00
parent b887e01334
commit b756959b0a
4 changed files with 85 additions and 48 deletions
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10
MultiversalDiplomacy/Model/Season.cs
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@ -17,6 +17,13 @@ public class Season
/// </summary>
public Season? Past { get; }
/// <summary>
/// The designation of the season immediately preceding this season.
/// If this season is an alternate timeline root, the past is from the origin timeline.
/// The initial season does not have a past.
/// </summary>
public string? PastId { get; }
/// <summary>
/// The current turn, beginning at 0. Each season (spring and fall) is one turn.
/// Phases that only occur after the fall phase occur when Turn % 2 == 1.
@ -48,6 +55,7 @@ public class Season
private Season(Season? past, int turn, string timeline, TimelineFactory factory)
{
this.Past = past;
this.PastId = past?.ToString();
this.Turn = turn;
this.Timeline = timeline;
this.Timelines = factory;
@ -58,7 +66,7 @@ public class Season
public override string ToString()
{
return $"{this.Timeline}@{this.Turn}";
return $"{this.Timeline}{this.Turn}";
}
/// <summary>

27
MultiversalDiplomacy/Model/World.cs
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@ -29,6 +29,11 @@ public class World
/// </summary>
public ReadOnlyCollection<Season> Seasons { get; }
/// <summary>
/// Lookup for seasons by designation.
/// </summary>
public ReadOnlyDictionary<string, Season> SeasonLookup { get; }
/// <summary>
/// The first season of the game.
/// </summary>
@ -71,6 +76,8 @@ public class World
this.RetreatingUnits = retreatingUnits;
this.OrderHistory = orderHistory;
this.Options = options;
this.SeasonLookup = new(Seasons.ToDictionary(season => $"{season.Timeline}{season.Turn}"));
}
/// <summary>
@ -192,6 +199,23 @@ public class World
);
}
/// <summary>
/// Create a season immediately after this one in the same timeline.
/// </summary>
public World ContinueSeason(string season)
=> Update(seasons: Seasons.Append(SeasonLookup[season].MakeNext()));
/// <summary>
/// Create a season immediately after this one in the same timeline.
/// </summary>
public World ContinueSeason(Season season) => ContinueSeason(season.ToString());
/// <summary>
/// Create a season immediately after this one in a new timeline.
/// </summary>
public World ForkSeason(string season)
=> Update(seasons: Seasons.Append(SeasonLookup[season].MakeFork()));
/// <summary>
/// A standard Diplomacy game setup.
/// </summary>
@ -211,6 +235,9 @@ public class World
return foundSeason;
}
public Season GetSeason(string designation)
=> SeasonLookup[designation];
/// <summary>
/// Returns a unit in a province. Throws if there are duplicate units.
/// </summary>

76
MultiversalDiplomacyTests/SeasonTests.cs
View File

@ -9,57 +9,57 @@ public class SeasonTests
[Test]
public void TimelineForking()
{
Season a0 = Season.MakeRoot();
Season a1 = a0.MakeNext();
Season a2 = a1.MakeNext();
Season a3 = a2.MakeNext();
Season b1 = a1.MakeFork();
Season b2 = b1.MakeNext();
Season c1 = a1.MakeFork();
Season d1 = a2.MakeFork();
World world = World
.WithMap(Map.Test)
.ContinueSeason("a0")
.ContinueSeason("a1")
.ContinueSeason("a2")
.ForkSeason("a1")
.ContinueSeason("b2")
.ForkSeason("a1")
.ForkSeason("a2");
Assert.That(
world.Seasons.Select(season => season.ToString()),
Is.EquivalentTo(new List<string> { "a0", "a1", "a2", "a3", "b2", "b3", "c2", "d3" }),
"Unexpected seasons");
Season a0 = world.GetSeason("a0");
Season a1 = world.GetSeason("a1");
Season a2 = world.GetSeason("a2");
Season a3 = world.GetSeason("a3");
Season b2 = world.GetSeason("b2");
Season b3 = world.GetSeason("b3");
Season c2 = world.GetSeason("c2");
Season d3 = world.GetSeason("d3");
Assert.That(a0.Timeline, Is.EqualTo("a"), "Unexpected trunk timeline");
Assert.That(a1.Timeline, Is.EqualTo("a"), "Unexpected trunk timeline");
Assert.That(a2.Timeline, Is.EqualTo("a"), "Unexpected trunk timeline");
Assert.That(a3.Timeline, Is.EqualTo("a"), "Unexpected trunk timeline");
Assert.That(b1.Timeline, Is.EqualTo("b"), "Unexpected first alt");
Assert.That(b2.Timeline, Is.EqualTo("b"), "Unexpected first alt");
Assert.That(c1.Timeline, Is.EqualTo("c"), "Unexpected second alt");
Assert.That(d1.Timeline, Is.EqualTo("d"), "Unexpected third alt");
Assert.That(b3.Timeline, Is.EqualTo("b"), "Unexpected first alt");
Assert.That(c2.Timeline, Is.EqualTo("c"), "Unexpected second alt");
Assert.That(d3.Timeline, Is.EqualTo("d"), "Unexpected third alt");
Assert.That(a0.Turn, Is.EqualTo(Season.FIRST_TURN + 0), "Unexpected first turn number");
Assert.That(a1.Turn, Is.EqualTo(Season.FIRST_TURN + 1), "Unexpected next turn number");
Assert.That(a2.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected next turn number");
Assert.That(a3.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected next turn number");
Assert.That(b1.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected fork turn number");
Assert.That(b2.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected fork turn number");
Assert.That(c1.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected fork turn number");
Assert.That(d1.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected fork turn number");
Assert.That(b2.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected fork turn number");
Assert.That(b3.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected fork turn number");
Assert.That(c2.Turn, Is.EqualTo(Season.FIRST_TURN + 2), "Unexpected fork turn number");
Assert.That(d3.Turn, Is.EqualTo(Season.FIRST_TURN + 3), "Unexpected fork turn number");
Assert.That(a0.TimelineRoot(), Is.EqualTo(a0), "Expected timeline root to be reflexive");
Assert.That(a3.TimelineRoot(), Is.EqualTo(a0), "Expected trunk timeline to have root");
Assert.That(b1.TimelineRoot(), Is.EqualTo(b1), "Expected alt timeline root to be reflexive");
Assert.That(b2.TimelineRoot(), Is.EqualTo(b1), "Expected alt timeline to root at first fork");
Assert.That(c1.TimelineRoot(), Is.EqualTo(c1), "Expected alt timeline root to be reflexive");
Assert.That(d1.TimelineRoot(), Is.EqualTo(d1), "Expected alt timeline root to be reflexive");
Assert.That(b2.TimelineRoot(), Is.EqualTo(b2), "Expected alt timeline root to be reflexive");
Assert.That(b3.TimelineRoot(), Is.EqualTo(b2), "Expected alt timeline to root at first fork");
Assert.That(c2.TimelineRoot(), Is.EqualTo(c2), "Expected alt timeline root to be reflexive");
Assert.That(d3.TimelineRoot(), Is.EqualTo(d3), "Expected alt timeline root to be reflexive");
Assert.That(b2.InAdjacentTimeline(a3), Is.True, "Expected alts to be adjacent to origin");
Assert.That(b2.InAdjacentTimeline(c1), Is.True, "Expected alts with common origin to be adjacent");
Assert.That(b2.InAdjacentTimeline(d1), Is.False, "Expected alts from different origins not to be adjacent");
Assert.That(b3.InAdjacentTimeline(a3), Is.True, "Expected alts to be adjacent to origin");
Assert.That(b3.InAdjacentTimeline(c2), Is.True, "Expected alts with common origin to be adjacent");
Assert.That(b3.InAdjacentTimeline(d3), Is.False, "Expected alts from different origins not to be adjacent");
}
[Test]
public void LookupTest()
{
World world = World.WithStandardMap();
Season s2 = world.RootSeason.MakeNext();
Season s3 = s2.MakeNext();
Season s4 = s2.MakeFork();
World updated = world.Update(seasons: world.Seasons.Append(s2).Append(s3).Append(s4));
Assert.That(updated.GetSeason("a", Season.FIRST_TURN), Is.EqualTo(updated.RootSeason));
Assert.That(updated.GetSeason("a", Season.FIRST_TURN + 1), Is.EqualTo(s2));
Assert.That(updated.GetSeason("a", Season.FIRST_TURN + 2), Is.EqualTo(s3));
Assert.That(updated.GetSeason("b", Season.FIRST_TURN + 2), Is.EqualTo(s4));
}
}
}

20
MultiversalDiplomacyTests/UnitTests.cs
View File

@ -14,22 +14,24 @@ public class UnitTests
Boh = world.Map.GetLand("Boh"),
Tyr = world.Map.GetLand("Tyr");
Power pw1 = world.Map.GetPower("Austria");
Season s1 = world.RootSeason;
Unit u1 = Unit.Build(Mun, s1, pw1, UnitType.Army);
Season a0 = world.RootSeason;
Unit u1 = Unit.Build(Mun, a0, pw1, UnitType.Army);
Season s2 = s1.MakeNext();
Unit u2 = u1.Next(Boh, s2);
world = world.ContinueSeason(a0);
Season a1 = world.GetSeason("a1");
Unit u2 = u1.Next(Boh, a1);
Season s3 = s2.MakeNext();
Unit u3 = u2.Next(Tyr, s3);
world = world.ContinueSeason(a1);
Season a2 = world.GetSeason("a2");
Unit u3 = u2.Next(Tyr, a2);
Assert.That(u3.Past, Is.EqualTo(u2), "Missing unit past");
Assert.That(u2.Past, Is.EqualTo(u1), "Missing unit past");
Assert.That(u1.Past, Is.Null, "Unexpected unit past");
Assert.That(u1.Season, Is.EqualTo(s1), "Unexpected unit season");
Assert.That(u2.Season, Is.EqualTo(s2), "Unexpected unit season");
Assert.That(u3.Season, Is.EqualTo(s3), "Unexpected unit season");
Assert.That(u1.Season, Is.EqualTo(a0), "Unexpected unit season");
Assert.That(u2.Season, Is.EqualTo(a1), "Unexpected unit season");
Assert.That(u3.Season, Is.EqualTo(a2), "Unexpected unit season");
Assert.That(u1.Location, Is.EqualTo(Mun), "Unexpected unit location");
Assert.That(u2.Location, Is.EqualTo(Boh), "Unexpected unit location");