[Scripting Question] How to make Forewarn reveal all 4 of the foe's moves, not just the strongest one?

[SuperSpyroDragon64]

This is Forewarn's usual code:

BattleHandlers::AbilityOnSwitchIn.add(:FOREWARN,
proc { |ability,battler,battle|
next if !battler.pbOwnedByPlayer?
highestPower = 0
forewarnMoves = []
battle.eachOtherSideBattler(battler.index) do |b|
b.eachMove do |m|
power = m.baseDamage
power = 160 if ["070"].include?(m.function) # OHKO
power = 150 if ["08B"].include?(m.function) # Eruption
# Counter, Mirror Coat, Metal Burst
power = 120 if ["071","072","073"].include?(m.function)
# Sonic Boom, Dragon Rage, Night Shade, Endeavor, Psywave,
# Return, Frustration, Crush Grip, Gyro Ball, Hidden Power,
# Natural Gift, Trump Card, Flail, Grass Knot
power = 80 if ["06A","06B","06D","06E","06F",
"089","08A","08C","08D","090",
"096","097","098","09A"].include?(m.function)
next if power<highestPower
forewarnMoves = [] if power>highestPower
forewarnMoves.push(m.name)
highestPower = power
end
end
if forewarnMoves.length>0
battle.pbShowAbilitySplash(battler)
forewarnMoveName = forewarnMoves[battle.pbRandom(forewarnMoves.length)]
if PokeBattle_SceneConstants::USE_ABILITY_SPLASH
battle.pbDisplay(_INTL("{1} was alerted to {2}!",
battler.pbThis, forewarnMoveName))
else
battle.pbDisplay(_INTL("{1}'s Forewarn alerted it to {2}!",
battler.pbThis, forewarnMoveName))
end
battle.pbHideAbilitySplash(battler)
end
}
)

How do I get it to reveal all four codes?
I'd probably need to get these values set correctly, then display them as such:
forewarnMoves = []
forewarnMoves2 = []
forewarnMoves3 = []
forewarnMoves4 = []
battle.pbDisplay(_INTL("{1}'s Forewarn alerted it to {2}, {3}, {4}, and {5}!",

But how do I get these values and set them to the names of the foe's attacks, one per slot?