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path: root/engine/routines/applypokerustick.asm
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-rw-r--r--engine/routines/applypokerustick.asm26
1 files changed, 0 insertions, 26 deletions
diff --git a/engine/routines/applypokerustick.asm b/engine/routines/applypokerustick.asm
deleted file mode 100644
index 3c97fdc5e..000000000
--- a/engine/routines/applypokerustick.asm
+++ /dev/null
@@ -1,26 +0,0 @@
-ApplyPokerusTick: ; 13988
-; decreases all pokemon's pokerus counter by b. if the lower nybble reaches zero, the pokerus is cured.
- ld hl, PartyMon1PokerusStatus ; PartyMon1 + MON_PKRS
- ld a, [PartyCount]
- and a
- ret z ; make sure it's not wasting time on an empty party
- ld c, a
-.loop
- ld a, [hl]
- and $f ; lower nybble is the number of days remaining
- jr z, .next ; if already 0, skip
- sub b ; subtract the number of days
- jr nc, .ok ; max(result, 0)
- xor a
-.ok
- ld d, a ; back up this value because we need to preserve the strain (upper nybble)
- ld a, [hl]
- and $f0
- add d
- ld [hl], a ; this prevents a cured pokemon from recontracting pokerus
-.next
- ld de, PARTYMON_STRUCT_LENGTH
- add hl, de
- dec c
- jr nz, .loop
- ret