Move data and data loading to plugin libraries.

Plugins/PkmnLib.Plugin.Gen7/Libraries/Battling/Gen7MiscLibrary.cs

@@ -0,0 +1,61 @@
+using System.Collections.Generic;
+using System.Linq;
+using PkmnLib.Dynamic;
+using PkmnLib.Dynamic.Libraries;
+using PkmnLib.Static.Moves;
+using PkmnLib.Static.Utils;
+
+namespace PkmnLib.Plugin.Gen7.Libraries.Battling;
+
+public class Gen7MiscLibrary : IMiscLibrary
+{
+    private readonly IMoveData _struggleData = new MoveDataImpl("struggle", new TypeIdentifier(0, "none"),
+        MoveCategory.Physical, 50, 255, 255, MoveTarget.Any, 0,
+        new SecondaryEffectImpl(-1, "struggle", new Dictionary<StringKey, object?>()), ["not_sketchable"]);
+
+    /// <inheritdoc />
+    public ITurnChoice ReplacementChoice(IPokemon user, byte targetSide, byte targetPosition) =>
+        new MoveChoice(user, new LearnedMoveImpl(_struggleData, MoveLearnMethod.Unknown), targetSide, targetPosition);
+
+    /// <inheritdoc />
+    public TimeOfDay GetTimeOfDay()
+    {
+        var time = StaticHelpers.GetCurrentDateTime().LocalDateTime;
+        var hour = time.Hour;
+        return hour switch
+        {
+            >= 0 and <= 5 => TimeOfDay.Night,
+            >= 6 and <= 9 => TimeOfDay.Morning,
+            >= 10 and <= 16 => TimeOfDay.Day,
+            17 => TimeOfDay.Evening,
+            _ => TimeOfDay.Night,
+        };
+    }
+
+    /// <inheritdoc />
+    public bool CanFlee(IBattle battle, IFleeChoice fleeChoice)
+    {
+        var user = fleeChoice.User;
+        var battleData = user.BattleData;
+        if (battleData == null)
+            return false;
+        var opponentSide = battle.Sides[battleData.SideIndex == 0 ? 1 : 0];
+        var opponent = opponentSide.Pokemon.FirstOrDefault(x => x is not null);
+        if (opponent == null)
+            return true;
+
+        var userSpeed = user.FlatStats.Speed;
+        var opponentSpeed = opponent.FlatStats.Speed;
+        // If the player's active Pokémon's Speed is greater than or equal to the wild Pokémon's Speed, fleeing will
+        // always succeed
+        if (userSpeed >= opponentSpeed)
+            return true;
+
+        var userSide = battle.Sides[battleData.SideIndex];
+
+        userSide.RegisterFleeAttempt();
+        var fleeChance = (userSpeed * 32 / (opponentSpeed / 4) + 30 * userSide.FleeAttempts) / 256;
+        var random = battle.Random.GetInt(0, 100);
+        return random < fleeChance;
+    }
+}