refactor: Streamline so that the generation is acquired from the game instance instead of from each location or dex entry.

lib/dexMisc.dart

@@ -143,45 +143,50 @@ enum GameRoute {
 
 /// The game's name.
 enum Game {
-  Red,
-  Blue,
-  Yellow,
-  Gold,
-  Silver,
-  Crystal,
-  Ruby,
-  Sapphire,
-  FireRed(commonName: "Fire Red"),
-  LeafGreen(commonName: "Leaf Green"),
-  Emerald,
-  Colosseum,
-  XD(commonName: "XD Gale of Darkness"),
-  Diamond,
-  Pearl,
-  Platinum,
-  HeartGold(commonName: "Heart Gold"),
-  SoulSilver(commonName: "Soul Silver"),
-  Black,
-  White,
-  Black2(commonName: "Black 2"),
-  White2(commonName: "White 2"),
-  X,
-  Y,
-  OmegaRuby(commonName: "Omega Ruby"),
-  OmegaSapphire(commonName: "Omega Sapphire"),
-  Sun,
-  Moon,
-  UltraSun(commonName: "Ultra Sun"),
-  UltraMoon(commonName: "Ultra Moon"),
-  LetsGoPikachu(commonName: "Let's Go Pikachu"),
-  LetsGoEevee(commonName: "Let's Go Eevee"),
-  Sword,
-  Shield,
-  BrilliantDiamond(commonName: "Brilliant Diamond"),
-  ShiningPearl(commonName: "Shining Pearl");
+  Red(gen: Generation.One),
+  Green(gen: Generation.One),
+  Blue(gen: Generation.One),
+  Yellow(gen: Generation.One),
+  Gold(gen: Generation.Two),
+  Silver(gen: Generation.Two),
+  Crystal(gen: Generation.Two),
+  Ruby(gen: Generation.Three),
+  Sapphire(gen: Generation.Three),
+  FireRed(commonName: "Fire Red", gen: Generation.Three),
+  LeafGreen(commonName: "Leaf Green", gen: Generation.Three),
+  Emerald(gen: Generation.Three),
+  Colosseum(gen: Generation.Three),
+  XD(commonName: "XD Gale of Darkness", gen: Generation.Three),
+  Diamond(gen: Generation.Four),
+  Pearl(gen: Generation.Four),
+  Platinum(gen: Generation.Four),
+  HeartGold(commonName: "Heart Gold", gen: Generation.Four),
+  SoulSilver(commonName: "Soul Silver", gen: Generation.Four),
+  Black(gen: Generation.Five),
+  White(gen: Generation.Five),
+  Black2(commonName: "Black 2", gen: Generation.Five),
+  White2(commonName: "White 2", gen: Generation.Five),
+  X(gen: Generation.Six),
+  Y(gen: Generation.Six),
+  OmegaRuby(commonName: "Omega Ruby", gen: Generation.Six),
+  OmegaSapphire(commonName: "Omega Sapphire", gen: Generation.Six),
+  Sun(gen: Generation.Seven),
+  Moon(gen: Generation.Seven),
+  UltraSun(commonName: "Ultra Sun", gen: Generation.Seven),
+  UltraMoon(commonName: "Ultra Moon", gen: Generation.Seven),
+  LetsGoPikachu(commonName: "Let's Go Pikachu", gen: Generation.Seven),
+  LetsGoEevee(commonName: "Let's Go Eevee", gen: Generation.Seven),
+  Sword(gen: Generation.Eight),
+  Shield(gen: Generation.Eight),
+  BrilliantDiamond(commonName: "Brilliant Diamond", gen: Generation.Eight),
+  ShiningPearl(commonName: "Shining Pearl", gen: Generation.Eight),
+  Scarlet(gen: Generation.Nine),
+  Violet(gen: Generation.Nine),
+  LegendsZA(commonName: "Legends Z-A", gen: Generation.Nine);
 
   final String commonName;
-  const Game({this.commonName = ""});
+  final Generation gen;
+  const Game({required this.gen, this.commonName = ""});
 
   @override
   String toString() {
@@ -201,28 +206,18 @@ enum Game {
 class Location {
   final List<GameRoute> routes;
   final Game game;
-  final Generation gameGen;
+  Generation get gameGen => game.gen;
   final List<Game> additionalGames;
 
-  const Location(
-    this.game,
-    this.routes,
-    this.gameGen, {
-    this.additionalGames = const [],
-  });
+  const Location(this.game, this.routes, {this.additionalGames = const []});
 }
 
 /// The PokeDex Entry describing the pokemon
 class DexEntry {
   final Game game;
   final String desc;
-  final Generation gameGen;
+  Generation get gameGen => game.gen;
   final List<Game> additionalGames;
 
-  const DexEntry(
-    this.game,
-    this.desc,
-    this.gameGen, {
-    this.additionalGames = const [],
-  });
+  const DexEntry(this.game, this.desc, {this.additionalGames = const []});
 }

lib/generations/Gen1Data.dart

@@ -5,29 +5,21 @@ class Gen1Locations {
   Gen1Locations._();
 
   static const List<Location> Bulbasaur = [
-    Location(
-      Game.Red,
-      [GameRoute.PalletTown],
-      Generation.One,
-      additionalGames: [Game.Blue],
-    ),
-    Location(Game.Yellow, [GameRoute.CeruleanCity], Generation.One),
+    Location(Game.Red, [GameRoute.PalletTown], additionalGames: [Game.Blue]),
+    Location(Game.Yellow, [GameRoute.CeruleanCity]),
     Location(
       Game.Gold,
       [GameRoute.TradeOrMigrate],
-      Generation.Two,
       additionalGames: [Game.Silver, Game.Crystal],
     ),
     Location(
       Game.Ruby,
       [GameRoute.TradeOrMigrate],
-      Generation.Three,
       additionalGames: [Game.Sapphire, Game.Emerald],
     ),
     Location(
       Game.FireRed,
       [GameRoute.PalletTown],
-      Generation.Three,
       additionalGames: [Game.LeafGreen],
     ),
   ];
@@ -35,79 +27,63 @@ class Gen1Locations {
     Location(
       Game.Red,
       [GameRoute.Evolve],
-      Generation.One,
       additionalGames: [Game.Blue, Game.Yellow],
     ),
     Location(
       Game.Gold,
       [GameRoute.TradeOrMigrate],
-      Generation.Two,
       additionalGames: [Game.Silver, Game.Crystal],
     ),
     Location(
       Game.Ruby,
       [GameRoute.TradeOrMigrate],
-      Generation.Three,
       additionalGames: [Game.Sapphire],
     ),
     Location(
       Game.FireRed,
       [GameRoute.Evolve],
-      Generation.Three,
       additionalGames: [Game.LeafGreen],
     ),
-    Location(Game.Emerald, [GameRoute.TradeOrMigrate], Generation.Three),
+    Location(Game.Emerald, [GameRoute.TradeOrMigrate]),
   ];
   static const List<Location> Venusaur = [
     Location(
       Game.Red,
       [GameRoute.Evolve],
-      Generation.One,
       additionalGames: [Game.Blue, Game.Yellow],
     ),
     Location(
       Game.Gold,
       [GameRoute.TradeOrMigrate],
-      Generation.Two,
       additionalGames: [Game.Silver, Game.Crystal],
     ),
     Location(
       Game.Ruby,
       [GameRoute.TradeOrMigrate],
-      Generation.Three,
       additionalGames: [Game.Sapphire, Game.Emerald],
     ),
     Location(
       Game.FireRed,
       [GameRoute.Evolve],
-      Generation.Three,
       additionalGames: [Game.LeafGreen],
     ),
   ];
   static const List<Location> Charmander = [
-    Location(
-      Game.Red,
-      [GameRoute.PalletTown],
-      Generation.One,
-      additionalGames: [Game.Blue],
-    ),
-    Location(Game.Yellow, [GameRoute.RT24], Generation.One),
+    Location(Game.Red, [GameRoute.PalletTown], additionalGames: [Game.Blue]),
+    Location(Game.Yellow, [GameRoute.RT24]),
     Location(
       Game.Gold,
       [GameRoute.TradeOrMigrate],
-      Generation.Two,
       additionalGames: [Game.Silver, Game.Crystal],
     ),
     Location(
       Game.Ruby,
       [GameRoute.TradeOrMigrate],
-      Generation.Three,
       additionalGames: [Game.Sapphire, Game.Emerald],
     ),
     Location(
       Game.FireRed,
       [GameRoute.PalletTown],
-      Generation.Three,
       additionalGames: [Game.LeafGreen],
     ),
   ];
@@ -115,25 +91,21 @@ class Gen1Locations {
     Location(
       Game.Red,
       [GameRoute.Evolve],
-      Generation.One,
       additionalGames: [Game.Blue, Game.Yellow],
     ),
     Location(
       Game.Gold,
       [GameRoute.TradeOrMigrate],
-      Generation.Two,
       additionalGames: [Game.Silver, Game.Crystal],
     ),
     Location(
       Game.Ruby,
       [GameRoute.TradeOrMigrate],
-      Generation.Three,
       additionalGames: [Game.Sapphire, Game.Emerald],
     ),
     Location(
       Game.FireRed,
       [GameRoute.Evolve],
-      Generation.Three,
       additionalGames: [Game.LeafGreen],
     ),
   ];
@@ -141,25 +113,21 @@ class Gen1Locations {
     Location(
       Game.Red,
       [GameRoute.Evolve],
-      Generation.One,
       additionalGames: [Game.Blue, Game.Yellow],
     ),
     Location(
       Game.Gold,
       [GameRoute.TradeOrMigrate],
-      Generation.Two,
       additionalGames: [Game.Silver, Game.Crystal],
     ),
     Location(
       Game.Ruby,
       [GameRoute.TradeOrMigrate],
-      Generation.Three,
       additionalGames: [Game.Sapphire, Game.Emerald],
     ),
     Location(
       Game.FireRed,
       [GameRoute.Evolve],
-      Generation.Three,
       additionalGames: [Game.LeafGreen],
     ),
   ];