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-rw-r--r--engine/battle/effect_commands/metronome.asm61
1 files changed, 61 insertions, 0 deletions
diff --git a/engine/battle/effect_commands/metronome.asm b/engine/battle/effect_commands/metronome.asm
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+++ b/engine/battle/effect_commands/metronome.asm
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+BattleCommand_Metronome: ; 37418
+; metronome
+
+ call ClearLastMove
+ call CheckUserIsCharging
+ jr nz, .asm_3742b
+
+ ld a, [wKickCounter]
+ push af
+ call BattleCommand_LowerSub
+ pop af
+ ld [wKickCounter], a
+
+.asm_3742b
+ call LoadMoveAnim
+
+.GetMove:
+ call BattleRandom
+
+; No invalid moves.
+ cp NUM_ATTACKS + 1
+ jr nc, .GetMove
+
+; None of the moves in MetronomeExcepts.
+ push af
+ ld de, 1
+ ld hl, MetronomeExcepts
+ call IsInArray
+ pop bc
+ jr c, .GetMove
+
+; No moves the user already has.
+ ld a, b
+ call CheckUserMove
+ jr z, .GetMove
+
+
+ ld a, BATTLE_VARS_MOVE
+ call GetBattleVarAddr
+ ld [hl], b
+ call UpdateMoveData
+ jp ResetTurn
+; 37454
+
+
+MetronomeExcepts: ; 37454
+ db NO_MOVE
+ db METRONOME
+ db STRUGGLE
+ db SKETCH
+ db MIMIC
+ db COUNTER
+ db MIRROR_COAT
+ db PROTECT
+ db DETECT
+ db ENDURE
+ db DESTINY_BOND
+ db SLEEP_TALK
+ db THIEF
+ db -1
+; 37462