64 lines
2.7 KiB
C#
64 lines
2.7 KiB
C#
using PkmnLib.Static.Moves;
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namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
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/// <summary>
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/// Forewarn is an ability that reveals the opponent's move with the highest base power when the Pokémon enters battle.
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/// This ability is commonly associated with Drowzee and Hypno.
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///
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/// <see href="https://bulbapedia.bulbagarden.net/wiki/Forewarn_(Ability)">Bulbapedia - Forewarn</see>
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/// </summary>
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[Script(ScriptCategory.Ability, "forewarn")]
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public class Forewarn : Script, IScriptOnSwitchIn
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{
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/// <inheritdoc />
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public void OnSwitchIn(IPokemon pokemon, byte position)
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{
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var battleData = pokemon.BattleData;
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if (battleData == null)
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return;
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var opponents = battleData.Battle.Sides.Where(x => x != battleData.BattleSide).SelectMany(x => x.Pokemon)
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.WhereNotNull();
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var highestPowerMove = opponents.SelectMany(opponent => opponent.Moves).WhereNotNull().Select(move => new
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{
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Move = move,
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Power = GetBasePower(move.MoveData),
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}).OrderByDescending(move => move.Power).FirstOrDefault();
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battleData.Battle.EventHook.Invoke(new AbilityTriggerEvent(pokemon)
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{
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Metadata = new Dictionary<StringKey, object?>
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{
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{ "highest_power_move", highestPowerMove?.Move },
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{ "power", highestPowerMove?.Power },
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},
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});
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}
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private static byte GetBasePower(IMoveData moveData)
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{
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// OHKO moves (handled by secondary effect)
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if (moveData.SecondaryEffect?.Name == "one_hit_ko")
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return 150;
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return moveData.Name.ToString() switch
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{
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// 150 BP: Specific moves
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"blast_burn" or "eruption" or "water_spout" or "fissure" or "guillotine" or "horn_drill"
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or "sheer_cold" => 150,
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// 120 BP: Counter, Metal Burst, Mirror Coat
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"counter" or "metal_burst" or "mirror_coat" => 120,
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// 80 BP: List of variable power and fixed-damage moves
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"crush_grip" or "dragon_rage" or "electro_ball" or "endeavor" or "final_gambit" or "flail" or "fling"
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or "frustration" or "grass_knot" or "guardian_of_alola" or "gyro_ball" or "heat_crash" or "heavy_slam"
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or "hidden_power" or "low_kick" or "natural_gift" or "natures_madness" or "night_shade" or "present"
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or "psywave" or "punishment" or "return" or "reversal" or "seismic_toss" or "sonic_boom" or "spit_up"
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or "super_fang" or "trump_card" or "wring_out" => 80,
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// 20 BP: Stored Power, Power Trip
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"stored_power" or "power_trip" => 20,
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_ => moveData.BasePower == 0 ? (byte)1 : moveData.BasePower,
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};
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}
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} |