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More home.asm documentation.
This commit is contained in:
luckytyphlosion
@@ -399,45 +399,8 @@ Func_11a5:: ; 11a5 (0:11a5)
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add b
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add c
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ret
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PlayCry:: ; 13d0 (0:13d0)
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; Play monster a's cry.
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call GetCryData
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call PlaySound
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jp WaitForSoundToFinish
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GetCryData:: ; 13d9 (0:13d9)
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; Load cry data for monster a.
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dec a
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ld c, a
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ld b, 0
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ld hl, CryData
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add hl, bc
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add hl, bc
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add hl, bc
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ld a, Bank(CryData)
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call BankswitchHome
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ld a, [hli]
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ld b, a ; cry id
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ld a, [hli]
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ld [wc0f1], a
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ld a, [hl]
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ld [wc0f2], a
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call BankswitchBack
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; Cry headers have 3 channels,
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; and start from index $14,
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; so add 3 times the cry id.
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ld a, b
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ld c, $14
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rlca ; * 2
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add b
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add c
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ret
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DisplayPartyMenu:: ; 13fc (0:13fc)
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DisplayPartyMenu:: ; 11c8 (0:11c8)
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ld a,[hTilesetType]
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push af
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xor a
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@@ -447,8 +410,8 @@ DisplayPartyMenu:: ; 13fc (0:13fc)
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call PartyMenuInit
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call DrawPartyMenu
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jp HandlePartyMenuInput
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GoBackToPartyMenu:: ; 1411 (0:1411)
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GoBackToPartyMenu:: ; 11dd (0:11dd)
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ld a,[hTilesetType]
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push af
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xor a
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@@ -457,7 +420,7 @@ GoBackToPartyMenu:: ; 1411 (0:1411)
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call RedrawPartyMenu
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jp HandlePartyMenuInput
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PartyMenuInit:: ; 1420 (0:1420)
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PartyMenuInit:: ; 11ec (0:11ec)
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ld a, 1 ; hardcoded bank
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call BankswitchHome
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call LoadHpBarAndStatusTilePatterns
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@@ -496,24 +459,35 @@ PartyMenuInit:: ; 1420 (0:1420)
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ld [hl], a ; old menu item ID
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ret
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HandlePartyMenuInput:: ; 145a (0:145a)
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HandlePartyMenuInput:: ; 1226 (0:1226)
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ld a,1
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ld [wMenuWrappingEnabled],a
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ld a,$40
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ld [wd09b],a
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call HandleMenuInputPokemonSelection
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call PlaceUnfilledArrowMenuCursor
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ld b,a
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xor a
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push af ; save hJoy5 OR wMenuWrapping enabled, if no inputs were selected within a certain period of time
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bit 1,a ; was B button pressed?
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ld a,$0
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ld [wd09b],a
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ld a,[wCurrentMenuItem]
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ld [wcc2b],a
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jr nz,.asm_1258
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ld a,[wCurrentMenuItem]
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ld [wWhichPokemon],a
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callab Func_fce18 ; 3f:4e18
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jr nc,.asm_1258
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call Func_154a
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jr nz,.asm_128f
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.asm_1258
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pop af
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call PlaceUnfilledArrowMenuCursor
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ld b,a
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ld hl,wd730
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res 6,[hl] ; turn on letter printing delay
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ld a,[wMenuItemToSwap]
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and a
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jp nz,.swappingPokemon
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pop af
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pop af ; double pop af?
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ld [hTilesetType],a
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bit 1,b
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jr nz,.noPokemonChosen
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@@ -532,6 +506,14 @@ HandlePartyMenuInput:: ; 145a (0:145a)
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call BankswitchBack
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and a
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ret
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.asm_128f
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pop af
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ld hl,PartyMenuText_12cc
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call PrintText
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xor a
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ld [wMenuItemToSwap],a
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pop af
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ld [hTilesetType],a
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.noPokemonChosen
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call BankswitchBack
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scf
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@@ -540,28 +522,68 @@ HandlePartyMenuInput:: ; 145a (0:145a)
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bit 1,b ; was the B button pressed?
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jr z,.handleSwap ; if not, handle swapping the pokemon
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.cancelSwap ; if the B button was pressed
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callba ErasePartyMenuCursors
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callba ErasePartyMenuCursors ; 4:5e98
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xor a
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ld [wMenuItemToSwap],a
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ld [wd07d],a
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call RedrawPartyMenu
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jr HandlePartyMenuInput
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jp HandlePartyMenuInput
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.handleSwap
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ld a,[wCurrentMenuItem]
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ld [wWhichPokemon],a
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callba SwitchPartyMon
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jr HandlePartyMenuInput
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callba SwitchPartyMon ; 4:61c5
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jp HandlePartyMenuInput
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PartyMenuText_12cc:: ; 12cc (0:12cc)
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TX_FAR _PartyMenuText_12cc ; 28:411b
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db "@"
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DrawPartyMenu:: ; 14d4 (0:14d4)
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ld hl, DrawPartyMenu_
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ld hl, DrawPartyMenu_ ; 4:5875
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jr DrawPartyMenuCommon
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RedrawPartyMenu:: ; 14d9 (0:14d9)
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ld hl, RedrawPartyMenu_
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ld hl, RedrawPartyMenu_ ; 4:5886
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DrawPartyMenuCommon:: ; 14dc (0:14dc)
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ld b, BANK(RedrawPartyMenu_)
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jp Bankswitch
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PlayCry:: ; 13d0 (0:13d0)
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; Play monster a's cry.
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call GetCryData
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call PlaySound
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jp WaitForSoundToFinish
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GetCryData:: ; 13d9 (0:13d9)
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; Load cry data for monster a.
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dec a
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ld c, a
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ld b, 0
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ld hl, CryData
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add hl, bc
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add hl, bc
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add hl, bc
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ld a, Bank(CryData)
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call BankswitchHome
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ld a, [hli]
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ld b, a ; cry id
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ld a, [hli]
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ld [wc0f1], a
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ld a, [hl]
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ld [wc0f2], a
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call BankswitchBack
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; Cry headers have 3 channels,
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; and start from index $14,
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; so add 3 times the cry id.
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ld a, b
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ld c, $14
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rlca ; * 2
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add b
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add c
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ret
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; prints a pokemon's status condition
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; INPUT:
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@@ -1000,6 +1022,67 @@ InterlaceMergeSpriteBuffers:: ; 16ea (0:16ea)
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ld b, a
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jp CopyVideoData
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Func_1510:: ; 1510 (0:1510)
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push hl
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ld hl,wd430
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set 7,[hl]
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ld hl,wSpriteStateData1 + $f2 ; pikachu data?
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ld [hl],$ff
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pop hl
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ret
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Func_151d:: ; 151d (0:151d)
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push hl
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ld hl,wd430
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res 7,[hl]
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pop hl
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ret
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Func_1525:: ; 1525 (0:1525)
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push hl
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ld hl,wd430
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res 3,[hl]
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pop hl
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ret
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Func_152d:: ; 152d (0:152d)
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push hl
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ld hl,wd430
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set 3,[hl]
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ld hl,wSpriteStateData1 + $f2 ; pikachu data?
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ld [hl],$ff
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pop hl
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ret
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Func_153a:: ; 153a (0:153a)
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push hl
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ld hl,wd430
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set 1,[hl]
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pop hl
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ret
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Func_1542:: ; 1542 (0:1542)
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push hl
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ld hl,wd430
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res 1,[hl]
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pop hl
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ret
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Func_154a:: ; 154a (0:154a)
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push hl
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ld hl,wd430
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bit 1,[hl]
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pop hl
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ret
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Func_1552:: ; 1552 (0:1552)
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ld a,[hl]
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dec a
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swap a
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ld [$ff93],a
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homecall Func_fc6d5 ; 3f:46d5
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ret
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INCLUDE "data/collision.asm"
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@@ -4040,6 +4123,8 @@ HandleMenuInputPokemonSelection:: ; 3ac2 (0:3ac2)
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ld [wcc4b],a
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ld a,[hJoy5]
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ld b,a
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bit 0,a ; pressed A key?
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jr z,.checkOtherKeys
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bit 6,a ; pressed Up key?
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jr z,.checkIfDownPressed
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.upPressed
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@@ -4106,7 +4191,7 @@ HandleMenuInputPokemonSelection:: ; 3ac2 (0:3ac2)
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jr z,.checkOtherKeys
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jr .checkIfAButtonOrBButtonPressed
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PlaceMenuCursor:: ; 3b7c (0:3b7c)
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PlaceMenuCursor:: ; 3b6d (0:3b6d)
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ld a,[wTopMenuItemY]
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and a ; is the y coordinate 0?
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jr z,.adjustForXCoord
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@@ -4125,15 +4210,13 @@ PlaceMenuCursor:: ; 3b7c (0:3b7c)
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ld a,[wLastMenuItem]
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and a ; was the previous menu id 0?
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jr z,.checkForArrow1
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ld bc,40
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push af
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ld a,[hFlags_0xFFF6]
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ld a,[hFlags_0xFFFA]
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bit 1,a ; is the menu double spaced?
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jr z,.doubleSpaced1
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ld bc,20
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jr .getOldMenuItemScreenPosition
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.doubleSpaced1
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ld bc,40
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.getOldMenuItemScreenPosition
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pop af
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.oldMenuItemLoop
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add hl,bc
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@@ -4151,15 +4234,13 @@ PlaceMenuCursor:: ; 3b7c (0:3b7c)
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ld a,[wCurrentMenuItem]
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and a
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jr z,.checkForArrow2
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ld bc,40
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push af
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ld a,[hFlags_0xFFF6]
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ld a,[hFlags_0xFFFA]
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bit 1,a ; is the menu double spaced?
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jr z,.doubleSpaced2
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ld bc,20
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jr .getCurrentMenuItemScreenPosition
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.doubleSpaced2
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ld bc,40
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.getCurrentMenuItemScreenPosition
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pop af
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.currentMenuItemLoop
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add hl,bc
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@@ -4185,7 +4266,7 @@ PlaceMenuCursor:: ; 3b7c (0:3b7c)
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; manipulated. In the case of submenus, this is used to show the location of
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; the menu cursor in the parent menu. In the case of swapping items in list,
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; this is used to mark the item that was first chosen to be swapped.
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PlaceUnfilledArrowMenuCursor:: ; 3bec (0:3bec)
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PlaceUnfilledArrowMenuCursor:: ; 3bd9 (0:3bd9)
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ld b,a
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ld a,[wMenuCursorLocation]
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ld l,a
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@@ -4196,7 +4277,7 @@ PlaceUnfilledArrowMenuCursor:: ; 3bec (0:3bec)
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ret
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; Replaces the menu cursor with a blank space.
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EraseMenuCursor:: ; 3bf9 (0:3bf9)
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EraseMenuCursor:: ; 3be6 (0:3be6)
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ld a,[wMenuCursorLocation]
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ld l,a
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ld a,[wMenuCursorLocation + 1]
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