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TM/HM constants named after moves

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This commit is contained in:
Rangi 2020-07-05 22:52:27 -04:00
parent 66ebe56adc
commit 405889193e
203 changed files with 330 additions and 302 deletions
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8
engine/items/item_effects.asm
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@ -2,7 +2,7 @@ UseItem_::
ld a, 1
ld [wActionResultOrTookBattleTurn], a ; initialise to success value
ld a, [wcf91] ;contains item_ID
cp HM_01
cp HM01
jp nc, ItemUseTMHM
ld hl, ItemUsePtrTable
dec a
@ -2201,10 +2201,10 @@ ItemUseTMHM:
and a
jp nz, ItemUseNotTime
ld a, [wcf91]
sub TM_01
sub TM01 ; underflows below 0 for HM items (before TM items)
push af
jr nc, .skipAdding
add 55 ; if item is an HM, add 55
add NUM_TMS + NUM_HMS ; adjust HM IDs to come after TM IDs
.skipAdding
inc a
ld [wd11e], a
@ -2661,7 +2661,7 @@ IsKeyItem_::
ld a, $01
ld [wIsKeyItem], a
ld a, [wcf91]
cp HM_01 ; is the item an HM or TM?
cp HM01 ; is the item an HM or TM?
jr nc, .checkIfItemIsHM
; if the item is not an HM or TM
push af

4
engine/items/tm_prices.asm
View file

@ -2,8 +2,8 @@ GetMachinePrice::
; Input: [wcf91] = Item Id of a TM
; Output: Stores the TM price at hItemPrice
ld a, [wcf91] ; a contains TM item id
sub TM_01
ret c
sub TM01 ; underflows below 0 for HM items (before TM items)
ret c ; HMs are priceless
ld d, a
ld hl, TechnicalMachinePrices
srl a

2
engine/menus/start_sub_menus.asm
View file

@ -384,7 +384,7 @@ StartMenu_Item::
; use item
ld [wPseudoItemID], a ; a must be 0 due to above conditional jump
ld a, [wcf91]
cp HM_01
cp HM01
jr nc, .useItem_partyMenu
ld hl, UsableItems_CloseMenu
ld de, 1