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GetMachinePrice::
; Input: [wCurItem] = Item ID of a TM
; Output: Stores the TM price at hItemPrice
ld a, [wCurItem]
sub TM01 ; underflows below 0 for HM items (before TM items)
ret c ; HMs are priceless
ld d, a
ld hl, TechnicalMachinePrices
srl a
ld c, a
ld b, 0
add hl, bc
ld a, [hl] ; a contains byte whose high or low nybble is the TM price (in thousands)
srl d
jr nc, .highNybbleIsPrice ; is TM id odd?
swap a
.highNybbleIsPrice
and $f0
ldh [hItemPrice + 1], a
xor a
ldh [hItemPrice], a
ldh [hItemPrice + 2], a
ret
INCLUDE "data/items/tm_prices.asm"
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