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Clarify how Metronome picks a move

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Rangi 2022-07-26 00:01:21 -04:00
parent 8ffc0367f9
commit 498da6ab09
1 changed files with 3 additions and 2 deletions
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5
engine/battle/core.asm
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@ -5144,12 +5144,13 @@ MetronomePickMove:
; values for enemy turn
ld de, wEnemyMoveNum
ld hl, wEnemySelectedMove
; loop to pick a random number in the range [1, $a5) to be the move used by Metronome
; loop to pick a random number in the range of valid moves used by Metronome
.pickMoveLoop
call BattleRandom
and a
jr z, .pickMoveLoop
cp NUM_ATTACKS ; max move number (including Struggle)
cp STRUGGLE
assert NUM_ATTACKS == STRUGGLE ; random numbers greater than STRUGGLE are not moves
jr nc, .pickMoveLoop
cp METRONOME
jr z, .pickMoveLoop