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