feat: allow opponents in first round matches

TournamentGenerator.sln

@@ -3,6 +3,8 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.0.31903.59
 MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TournamentGenerator", "src\TournamentGenerator.csproj", "{2F461160-5F52-48FB-884A-1EC5C5E876BB}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -11,4 +13,10 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2F461160-5F52-48FB-884A-1EC5C5E876BB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2F461160-5F52-48FB-884A-1EC5C5E876BB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2F461160-5F52-48FB-884A-1EC5C5E876BB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2F461160-5F52-48FB-884A-1EC5C5E876BB}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
 EndGlobal

src/SingleEliminationBuilder.cs

@@ -71,8 +71,17 @@ public Tournament<TOpponent> Build() {
         var singleElim = new SingleProgression(_startingPositions,
             _finals,
             _thirdPlace);
-        var matches = singleElim.Matches
-            .Select( x => Match<TOpponent>.New(x))
+        var matches = singleElim
+            .Matches
+            .Select( x =>
+            {
+                if (_opponents.Count > 0)
+                {
+                    return Match<TOpponent>.New(x, opponents[x.Position1], opponents[x.Position1]);
+                }
+
+                return Match<TOpponent>.New(x);
+            })
             .ToList();
 
 

src/TournamentGenerator.csproj

@@ -5,7 +5,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <PackageId>CouchPartyGames.TournamentGenerator</PackageId>
-	<Version>1.3.1</Version>
+	<Version>1.4.0</Version>
 	<Authors>CouchPartyGames</Authors>
 	<SymbolPackageForm>snupkg</SymbolPackageForm>
 	<PackageProjectUrl>https://github.com/CouchPartyGames/TournamentGenerator</PackageProjectUrl>

src/TournamentSize.cs

@@ -1,4 +1,5 @@
 namespace CouchPartyGames.TournamentGenerator;
+using CouchPartyGames.TournamentGenerator.Position;
 
 public enum TournamentSize
 {
@@ -10,4 +11,4 @@ public enum TournamentSize
     Size32 = 32,
     Size64 = 64,
     Size128 = 128
-}
+}

src/Type/Match.cs

@@ -49,6 +49,18 @@ public static Match<TOpponent> New(MatchProgression matchProgression) =>
             WinProgression = matchProgression.WinProgressionMatchId,
             LoseProgression = matchProgression.LoseProgressionMatchId
         };
+
+    public static Match<TOpponent> New(MatchProgression matchProgression, TOpponent opponent1, TOpponent opponent2) => 
+        new Match<TOpponent> {
+            LocalMatchId = matchProgression.LocalMatchId,
+            Round = matchProgression.Round,
+            Opponent1 = opponent1,
+            Opponent2 = opponent2,
+            Opponent1Position = matchProgression.Position1,
+            Opponent2Position = matchProgression.Position2,
+            WinProgression = matchProgression.WinProgressionMatchId,
+            LoseProgression = matchProgression.LoseProgressionMatchId
+        };
 
     public bool NextWinProgressionExists() => WinProgression != NoProgression;
     public bool NextLoseProgressionExists() => LoseProgression != NoProgression;