pokecrystal-board/battle/effects/nightmare.asm
yenatch b83f237254 Rename _GetBattleVar -> GetBattleVarAddr.
Functions prefixed with _ imply they're private.
The real purpose of this function is to use an address,
rather than saving a few cycles on push/pop.
2014-06-14 00:41:34 -07:00

40 lines
672 B
NASM

BattleCommand52: ; 37536
; nightmare
; Can't hit an absent opponent.
call CheckHiddenOpponent
jr nz, .failed
; Can't hit a substitute.
call CheckSubstituteOpp
jr nz, .failed
; Only works on a sleeping opponent.
ld a, BATTLE_VARS_STATUS_OPP
call GetBattleVarAddr
and SLP
jr z, .failed
; Bail if the opponent is already having a nightmare.
ld a, BATTLE_VARS_SUBSTATUS1_OPP
call GetBattleVarAddr
bit SUBSTATUS_NIGHTMARE, [hl]
jr nz, .failed
; Otherwise give the opponent a nightmare.
set SUBSTATUS_NIGHTMARE, [hl]
call AnimateCurrentMove
ld hl, StartedNightmareText
jp StdBattleTextBox
.failed
call AnimateFailedMove
jp PrintButItFailed
; 37563