55 lines
1.9 KiB
C#
55 lines
1.9 KiB
C#
namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
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/// <summary>
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/// Illusion is an ability that disguises the Pokémon as the last non-fainted Pokémon in the party until it takes damage.
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///
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/// <see href="https://bulbapedia.bulbagarden.net/wiki/Illusion_(Ability)">Bulbapedia - Illusion</see>
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/// </summary>
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[Script(ScriptCategory.Ability, "illusion")]
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public class Illusion : Script, IScriptOnIncomingHit, IScriptOnSwitchIn
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{
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private IPokemon? _pokemon;
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/// <inheritdoc />
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public override void OnAddedToParent(IScriptSource source)
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{
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if (source is not IPokemon pokemon)
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throw new InvalidOperationException("Illusion can only be added to a Pokemon script source.");
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_pokemon = pokemon;
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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 is null)
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return;
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var lastNonFaintedPokemon = battleData.Battle.Parties.FirstOrDefault(p => p.Party.Any(pkmn => pkmn == pokemon))
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?.Party.WhereNotNull().FirstOrDefault(x => x.IsUsable);
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if (lastNonFaintedPokemon is null || lastNonFaintedPokemon == pokemon)
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return;
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pokemon.SetDisplaySpecies(lastNonFaintedPokemon.Species, lastNonFaintedPokemon.Form);
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}
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/// <inheritdoc />
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public override void OnRemove()
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{
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if (_pokemon is null)
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return;
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_pokemon.SetDisplaySpecies(null, null);
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_pokemon.BattleData?.Battle.EventHook.Invoke(new AbilityTriggerEvent(_pokemon));
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}
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/// <inheritdoc />
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public void OnIncomingHit(IExecutingMove move, IPokemon target, byte hit)
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{
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if (_pokemon?.BattleData?.Battle is null)
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return;
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// Remove the illusion when the Pokémon takes damage
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_pokemon.SetDisplaySpecies(null, null);
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_pokemon.BattleData.Battle.EventHook.Invoke(new AbilityTriggerEvent(_pokemon));
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}
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} |