978 lines
21 KiB
NASM
Executable File
978 lines
21 KiB
NASM
Executable File
; performs the appropriate action when the player uses the gameboy on the table in the Colosseum or Trade Center
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; In the Colosseum, it starts a battle. In the Trade Center, it displays the trade selection screen.
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; Before doing either action, it swaps random numbers, trainer names and party data with the other gameboy.
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CableClub_DoBattleOrTrade:
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ld c, 80
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call DelayFrames
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call ClearScreen
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call UpdateSprites
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call LoadFontTilePatterns
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call LoadHpBarAndStatusTilePatterns
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call LoadTrainerInfoTextBoxTiles
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coord hl, 3, 8
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ld b, 2
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ld c, 12
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call CableClub_TextBoxBorder
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coord hl, 4, 10
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ld de, PleaseWaitString
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call PlaceString
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ld hl, wPlayerNumHits
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xor a
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ld [hli], a
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ld [hl], $50
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; fall through
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; This is called after completing a trade.
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CableClub_DoBattleOrTradeAgain:
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ld hl, wSerialPlayerDataBlock
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ld a, SERIAL_PREAMBLE_BYTE
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ld b, 6
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.writePlayerDataBlockPreambleLoop
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ld [hli], a
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dec b
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jr nz, .writePlayerDataBlockPreambleLoop
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ld hl, wSerialRandomNumberListBlock
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ld a, SERIAL_PREAMBLE_BYTE
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ld b, 7
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.writeRandomNumberListPreambleLoop
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ld [hli], a
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dec b
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jr nz, .writeRandomNumberListPreambleLoop
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ld b, 10
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.generateRandomNumberListLoop
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call Random
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cp SERIAL_PREAMBLE_BYTE ; all the random numbers have to be less than the preamble byte
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jr nc, .generateRandomNumberListLoop
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ld [hli], a
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dec b
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jr nz, .generateRandomNumberListLoop
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ld hl, wSerialPartyMonsPatchList
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ld a, SERIAL_PREAMBLE_BYTE
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ld [hli], a
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ld [hli], a
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ld [hli], a
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ld b, $c8
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xor a
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.zeroPlayerDataPatchListLoop
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ld [hli], a
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dec b
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jr nz, .zeroPlayerDataPatchListLoop
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ld hl, wGrassRate
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ld bc, wTrainerHeaderPtr - wGrassRate
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.zeroEnemyPartyLoop
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xor a
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ld [hli], a
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dec bc
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ld a, b
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or c
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jr nz, .zeroEnemyPartyLoop
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ld hl, wPartyMons - 1
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ld de, wSerialPartyMonsPatchList + 10
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ld bc, 0
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.patchPartyMonsLoop
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inc c
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ld a, c
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cp SERIAL_PREAMBLE_BYTE
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jr z, .startPatchListPart2
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ld a, b
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dec a ; are we in part 2 of the patch list?
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jr nz, .checkPlayerDataByte ; jump if in part 1
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; if we're in part 2
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ld a, c
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cp (wPartyMonOT - (wPartyMons - 1)) - (SERIAL_PREAMBLE_BYTE - 1)
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jr z, .finishedPatchingPlayerData
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.checkPlayerDataByte
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inc hl
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ld a, [hl]
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cp SERIAL_NO_DATA_BYTE
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jr nz, .patchPartyMonsLoop
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; if the player data byte matches SERIAL_NO_DATA_BYTE, patch it with $FF and record the offset in the patch list
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ld a, c
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ld [de], a
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inc de
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ld [hl], $ff
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jr .patchPartyMonsLoop
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.startPatchListPart2
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ld a, SERIAL_PATCH_LIST_PART_TERMINATOR
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ld [de], a ; end of part 1
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inc de
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lb bc, 1, 0
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jr .patchPartyMonsLoop
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.finishedPatchingPlayerData
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ld a, SERIAL_PATCH_LIST_PART_TERMINATOR
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ld [de], a ; end of part 2
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call Serial_SyncAndExchangeNybble
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ld a, [hSerialConnectionStatus]
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cp USING_INTERNAL_CLOCK
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jr nz, .skipSendingTwoZeroBytes
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; if using internal clock
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; send two zero bytes for syncing purposes?
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call Delay3
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xor a
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ld [hSerialSendData], a
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ld a, START_TRANSFER_INTERNAL_CLOCK
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ld [rSC], a
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call DelayFrame
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xor a
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ld [hSerialSendData], a
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ld a, START_TRANSFER_INTERNAL_CLOCK
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ld [rSC], a
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.skipSendingTwoZeroBytes
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call Delay3
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ld a, (1 << SERIAL)
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ld [rIE], a
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ld hl, wSerialRandomNumberListBlock
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ld de, wSerialOtherGameboyRandomNumberListBlock
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ld bc, $11
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call Serial_ExchangeBytes
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ld a, SERIAL_NO_DATA_BYTE
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ld [de], a
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ld hl, wSerialPlayerDataBlock
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ld de, wSerialEnemyDataBlock
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ld bc, $1a8
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call Serial_ExchangeBytes
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ld a, SERIAL_NO_DATA_BYTE
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ld [de], a
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ld hl, wSerialPartyMonsPatchList
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ld de, wSerialEnemyMonsPatchList
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ld bc, $c8
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call Serial_ExchangeBytes
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ld a, (1 << SERIAL) | (1 << TIMER) | (1 << VBLANK)
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ld [rIE], a
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ld a, $ff
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call PlaySound
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ld a, [hSerialConnectionStatus]
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cp USING_INTERNAL_CLOCK
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jr z, .skipCopyingRandomNumberList ; the list generated by the gameboy clocking the connection is used by both gameboys
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ld hl, wSerialOtherGameboyRandomNumberListBlock
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.findStartOfRandomNumberListLoop
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ld a, [hli]
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and a
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jr z, .findStartOfRandomNumberListLoop
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cp SERIAL_PREAMBLE_BYTE
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jr z, .findStartOfRandomNumberListLoop
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cp SERIAL_NO_DATA_BYTE
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jr z, .findStartOfRandomNumberListLoop
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dec hl
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ld de, wLinkBattleRandomNumberList
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ld c, 10
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.copyRandomNumberListLoop
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ld a, [hli]
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cp SERIAL_NO_DATA_BYTE
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jr z, .copyRandomNumberListLoop
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ld [de], a
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inc de
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dec c
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jr nz, .copyRandomNumberListLoop
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.skipCopyingRandomNumberList
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ld hl, wSerialEnemyDataBlock + 3
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.findStartOfEnemyNameLoop
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ld a, [hli]
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and a
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jr z, .findStartOfEnemyNameLoop
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cp SERIAL_PREAMBLE_BYTE
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jr z, .findStartOfEnemyNameLoop
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cp SERIAL_NO_DATA_BYTE
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jr z, .findStartOfEnemyNameLoop
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dec hl
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ld de, wLinkEnemyTrainerName
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ld c, NAME_LENGTH
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.copyEnemyNameLoop
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ld a, [hli]
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cp SERIAL_NO_DATA_BYTE
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jr z, .copyEnemyNameLoop
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ld [de], a
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inc de
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dec c
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jr nz, .copyEnemyNameLoop
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ld de, wEnemyPartyCount
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ld bc, wTrainerHeaderPtr - wEnemyPartyCount
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.copyEnemyPartyLoop
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ld a, [hli]
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cp SERIAL_NO_DATA_BYTE
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jr z, .copyEnemyPartyLoop
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ld [de], a
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inc de
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dec bc
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ld a, b
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or c
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jr nz, .copyEnemyPartyLoop
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ld de, wSerialPartyMonsPatchList
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ld hl, wPartyMons
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ld c, 2 ; patch list has 2 parts
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.unpatchPartyMonsLoop
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ld a, [de]
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inc de
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and a
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jr z, .unpatchPartyMonsLoop
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cp SERIAL_PREAMBLE_BYTE
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jr z, .unpatchPartyMonsLoop
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cp SERIAL_NO_DATA_BYTE
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jr z, .unpatchPartyMonsLoop
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cp SERIAL_PATCH_LIST_PART_TERMINATOR
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jr z, .finishedPartyMonsPatchListPart
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push hl
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push bc
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ld b, 0
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dec a
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ld c, a
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add hl, bc
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ld a, SERIAL_NO_DATA_BYTE
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ld [hl], a
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pop bc
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pop hl
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jr .unpatchPartyMonsLoop
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.finishedPartyMonsPatchListPart
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ld hl, wPartyMons + (SERIAL_PREAMBLE_BYTE - 1)
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dec c ; is there another part?
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jr nz, .unpatchPartyMonsLoop
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ld de, wSerialEnemyMonsPatchList
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ld hl, wEnemyMons
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ld c, 2 ; patch list has 2 parts
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.unpatchEnemyMonsLoop
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ld a, [de]
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inc de
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and a
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jr z, .unpatchEnemyMonsLoop
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cp SERIAL_PREAMBLE_BYTE
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jr z, .unpatchEnemyMonsLoop
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cp SERIAL_NO_DATA_BYTE
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jr z, .unpatchEnemyMonsLoop
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cp SERIAL_PATCH_LIST_PART_TERMINATOR
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jr z, .finishedEnemyMonsPatchListPart
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push hl
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push bc
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ld b, 0
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dec a
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ld c, a
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add hl, bc
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ld a, SERIAL_NO_DATA_BYTE
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ld [hl], a
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pop bc
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pop hl
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jr .unpatchEnemyMonsLoop
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.finishedEnemyMonsPatchListPart
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ld hl, wEnemyMons + (SERIAL_PREAMBLE_BYTE - 1)
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dec c
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jr nz, .unpatchEnemyMonsLoop
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ld a, wEnemyMonOT % $100
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ld [wUnusedCF8D], a
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ld a, wEnemyMonOT / $100
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ld [wUnusedCF8D + 1], a
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xor a
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ld [wTradeCenterPointerTableIndex], a
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ld a, $ff
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call PlaySound
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ld a, [hSerialConnectionStatus]
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cp USING_INTERNAL_CLOCK
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ld c, 66
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call z, DelayFrames ; delay if using internal clock
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ld a, [wLinkState]
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cp LINK_STATE_START_BATTLE
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ld a, LINK_STATE_TRADING
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ld [wLinkState], a
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jr nz, .trading
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ld a, LINK_STATE_BATTLING
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ld [wLinkState], a
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ld a, OPP_SONY1
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ld [wCurOpponent], a
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call ClearScreen
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call Delay3
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ld hl, wOptions
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res 7, [hl]
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predef InitOpponent
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predef HealParty
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jp ReturnToCableClubRoom
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.trading
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ld c, BANK(Music_GameCorner)
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ld a, MUSIC_GAME_CORNER
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call PlayMusic
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jr CallCurrentTradeCenterFunction
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PleaseWaitString:
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db "PLEASE WAIT!@"
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CallCurrentTradeCenterFunction:
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ld hl, TradeCenterPointerTable
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ld b, 0
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ld a, [wTradeCenterPointerTableIndex]
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cp $ff
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jp z, DisplayTitleScreen
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add a
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ld c, a
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add hl, bc
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ld a, [hli]
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ld h, [hl]
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ld l, a
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jp hl
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TradeCenter_SelectMon:
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call ClearScreen
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call LoadTrainerInfoTextBoxTiles
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call TradeCenter_DrawPartyLists
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call TradeCenter_DrawCancelBox
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xor a
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ld hl, wSerialSyncAndExchangeNybbleReceiveData
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ld [hli], a
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ld [hli], a
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ld [hli], a
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ld [hl], a
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ld [wMenuWatchMovingOutOfBounds], a
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ld [wCurrentMenuItem], a
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ld [wLastMenuItem], a
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ld [wMenuJoypadPollCount], a
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inc a
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ld [wSerialExchangeNybbleSendData], a
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jp .playerMonMenu
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.enemyMonMenu
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xor a
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ld [wMenuWatchMovingOutOfBounds], a
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inc a
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ld [wWhichTradeMonSelectionMenu], a
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ld a, D_DOWN | D_LEFT | A_BUTTON
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ld [wMenuWatchedKeys], a
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ld a, [wEnemyPartyCount]
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ld [wMaxMenuItem], a
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ld a, 9
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ld [wTopMenuItemY], a
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ld a, 1
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ld [wTopMenuItemX], a
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.enemyMonMenu_HandleInput
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ld hl, hFlags_0xFFF6
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set 1, [hl]
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call HandleMenuInput
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ld hl, hFlags_0xFFF6
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res 1, [hl]
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and a
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jp z, .getNewInput
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bit 0, a ; A button pressed?
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jr z, .enemyMonMenu_ANotPressed
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; if A button pressed
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ld a, [wMaxMenuItem]
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ld c, a
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ld a, [wCurrentMenuItem]
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cp c
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jr c, .displayEnemyMonStats
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ld a, [wMaxMenuItem]
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dec a
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ld [wCurrentMenuItem], a
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.displayEnemyMonStats
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ld a, INIT_ENEMYOT_LIST
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ld [wInitListType], a
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callab InitList ; the list isn't used
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ld hl, wEnemyMons
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call TradeCenter_DisplayStats
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jp .getNewInput
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.enemyMonMenu_ANotPressed
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bit 5, a ; Left pressed?
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jr z, .enemyMonMenu_LeftNotPressed
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; if Left pressed, switch back to the player mon menu
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xor a ; player mon menu
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ld [wWhichTradeMonSelectionMenu], a
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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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ld h, a
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ld a, [wTileBehindCursor]
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ld [hl], a
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ld a, [wCurrentMenuItem]
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ld b, a
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ld a, [wPartyCount]
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dec a
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cp b
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jr nc, .playerMonMenu
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ld [wCurrentMenuItem], a
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jr .playerMonMenu
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.enemyMonMenu_LeftNotPressed
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bit 7, a ; Down pressed?
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jp z, .getNewInput
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jp .selectedCancelMenuItem ; jump if Down pressed
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.playerMonMenu
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xor a ; player mon menu
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ld [wWhichTradeMonSelectionMenu], a
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ld [wMenuWatchMovingOutOfBounds], a
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ld a, D_DOWN | D_RIGHT | A_BUTTON
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ld [wMenuWatchedKeys], a
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ld a, [wPartyCount]
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ld [wMaxMenuItem], a
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ld a, 1
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ld [wTopMenuItemY], a
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ld a, 1
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ld [wTopMenuItemX], a
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coord hl, 1, 1
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lb bc, 6, 1
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call ClearScreenArea
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.playerMonMenu_HandleInput
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ld hl, hFlags_0xFFF6
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set 1, [hl]
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call HandleMenuInput
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ld hl, hFlags_0xFFF6
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res 1, [hl]
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and a ; was anything pressed?
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jr nz, .playerMonMenu_SomethingPressed
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jp .getNewInput
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.playerMonMenu_SomethingPressed
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bit 0, a ; A button pressed?
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jr z, .playerMonMenu_ANotPressed
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jp .chosePlayerMon ; jump if A button pressed
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; unreachable code
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ld a, INIT_PLAYEROT_LIST
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ld [wInitListType], a
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callab InitList ; the list isn't used
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call TradeCenter_DisplayStats
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jp .getNewInput
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.playerMonMenu_ANotPressed
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bit 4, a ; Right pressed?
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jr z, .playerMonMenu_RightNotPressed
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; if Right pressed, switch to the enemy mon menu
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ld a, $1 ; enemy mon menu
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ld [wWhichTradeMonSelectionMenu], a
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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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ld h, a
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ld a, [wTileBehindCursor]
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ld [hl], a
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ld a, [wCurrentMenuItem]
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ld b, a
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ld a, [wEnemyPartyCount]
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dec a
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cp b
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jr nc, .notPastLastEnemyMon
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; when switching to the enemy mon menu, if the menu selection would be past the last enemy mon, select the last enemy mon
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ld [wCurrentMenuItem], a
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.notPastLastEnemyMon
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jp .enemyMonMenu
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.playerMonMenu_RightNotPressed
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bit 7, a ; Down pressed?
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jr z, .getNewInput
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jp .selectedCancelMenuItem ; jump if Down pressed
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.getNewInput
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ld a, [wWhichTradeMonSelectionMenu]
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and a
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jp z, .playerMonMenu_HandleInput
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jp .enemyMonMenu_HandleInput
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.chosePlayerMon
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call SaveScreenTilesToBuffer1
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call PlaceUnfilledArrowMenuCursor
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ld a, [wMaxMenuItem]
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ld c, a
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ld a, [wCurrentMenuItem]
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cp c
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jr c, .displayStatsTradeMenu
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ld a, [wMaxMenuItem]
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dec a
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.displayStatsTradeMenu
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push af
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coord hl, 0, 14
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ld b, 2
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ld c, 18
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call CableClub_TextBoxBorder
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coord hl, 2, 16
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ld de, .statsTrade
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call PlaceString
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xor a
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ld [wCurrentMenuItem], a
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ld [wLastMenuItem], a
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ld [wMenuJoypadPollCount], a
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ld [wMaxMenuItem], a
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ld a, 16
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ld [wTopMenuItemY], a
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.selectStatsMenuItem
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ld a, " "
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Coorda 11, 16
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ld a, D_RIGHT | B_BUTTON | A_BUTTON
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ld [wMenuWatchedKeys], a
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ld a, 1
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ld [wTopMenuItemX], a
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call HandleMenuInput
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bit 4, a ; Right pressed?
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jr nz, .selectTradeMenuItem
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bit 1, a ; B button pressed?
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jr z, .displayPlayerMonStats
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.cancelPlayerMonChoice
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pop af
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ld [wCurrentMenuItem], a
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call LoadScreenTilesFromBuffer1
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jp .playerMonMenu
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.selectTradeMenuItem
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ld a, " "
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Coorda 1, 16
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ld a, D_LEFT | B_BUTTON | A_BUTTON
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ld [wMenuWatchedKeys], a
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ld a, 11
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ld [wTopMenuItemX], a
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call HandleMenuInput
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bit 5, a ; Left pressed?
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jr nz, .selectStatsMenuItem
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bit 1, a ; B button pressed?
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jr nz, .cancelPlayerMonChoice
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jr .choseTrade
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.displayPlayerMonStats
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pop af
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ld [wCurrentMenuItem], a
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ld a, INIT_PLAYEROT_LIST
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ld [wInitListType], a
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callab InitList ; the list isn't used
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call TradeCenter_DisplayStats
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call LoadScreenTilesFromBuffer1
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jp .playerMonMenu
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.choseTrade
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call PlaceUnfilledArrowMenuCursor
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pop af
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ld [wCurrentMenuItem], a
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ld [wTradingWhichPlayerMon], a
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ld [wSerialExchangeNybbleSendData], a
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call Serial_PrintWaitingTextAndSyncAndExchangeNybble
|
|
ld a, [wSerialSyncAndExchangeNybbleReceiveData]
|
|
cp $f
|
|
jp z, CallCurrentTradeCenterFunction ; go back to the beginning of the trade selection menu if the other person cancelled
|
|
ld [wTradingWhichEnemyMon], a
|
|
call TradeCenter_PlaceSelectedEnemyMonMenuCursor
|
|
ld a, $1 ; TradeCenter_Trade
|
|
ld [wTradeCenterPointerTableIndex], a
|
|
jp CallCurrentTradeCenterFunction
|
|
.statsTrade
|
|
db "STATS TRADE@"
|
|
.selectedCancelMenuItem
|
|
ld a, [wCurrentMenuItem]
|
|
ld b, a
|
|
ld a, [wMaxMenuItem]
|
|
cp b
|
|
jp nz, .getNewInput
|
|
ld a, [wMenuCursorLocation]
|
|
ld l, a
|
|
ld a, [wMenuCursorLocation + 1]
|
|
ld h, a
|
|
ld a, " "
|
|
ld [hl], a
|
|
.cancelMenuItem_Loop
|
|
ld a, "▶" ; filled arrow cursor
|
|
Coorda 1, 16
|
|
.cancelMenuItem_JoypadLoop
|
|
call JoypadLowSensitivity
|
|
ld a, [hJoy5]
|
|
and a ; pressed anything?
|
|
jr z, .cancelMenuItem_JoypadLoop
|
|
bit 0, a ; A button pressed?
|
|
jr nz, .cancelMenuItem_APressed
|
|
bit 6, a ; Up pressed?
|
|
jr z, .cancelMenuItem_JoypadLoop
|
|
; if Up pressed
|
|
ld a, " "
|
|
Coorda 1, 16
|
|
ld a, [wPartyCount]
|
|
dec a
|
|
ld [wCurrentMenuItem], a
|
|
jp .playerMonMenu
|
|
.cancelMenuItem_APressed
|
|
ld a, "▷" ; unfilled arrow cursor
|
|
Coorda 1, 16
|
|
ld a, $f
|
|
ld [wSerialExchangeNybbleSendData], a
|
|
call Serial_PrintWaitingTextAndSyncAndExchangeNybble
|
|
ld a, [wSerialSyncAndExchangeNybbleReceiveData]
|
|
cp $f ; did the other person choose Cancel too?
|
|
jr nz, .cancelMenuItem_Loop
|
|
; fall through
|
|
|
|
ReturnToCableClubRoom:
|
|
call GBPalWhiteOutWithDelay3
|
|
ld hl, wFontLoaded
|
|
ld a, [hl]
|
|
push af
|
|
push hl
|
|
res 0, [hl]
|
|
xor a
|
|
ld [wd72d], a
|
|
dec a
|
|
ld [wDestinationWarpID], a
|
|
call LoadMapData
|
|
callba ClearVariablesOnEnterMap
|
|
pop hl
|
|
pop af
|
|
ld [hl], a
|
|
call GBFadeInFromWhite
|
|
ret
|
|
|
|
TradeCenter_DrawCancelBox:
|
|
coord hl, 11, 15
|
|
ld a, $7e
|
|
ld bc, 2 * SCREEN_WIDTH + 9
|
|
call FillMemory
|
|
coord hl, 0, 15
|
|
ld b, 1
|
|
ld c, 9
|
|
call CableClub_TextBoxBorder
|
|
coord hl, 2, 16
|
|
ld de, CancelTextString
|
|
jp PlaceString
|
|
|
|
CancelTextString:
|
|
db "CANCEL@"
|
|
|
|
TradeCenter_PlaceSelectedEnemyMonMenuCursor:
|
|
ld a, [wSerialSyncAndExchangeNybbleReceiveData]
|
|
coord hl, 1, 9
|
|
ld bc, SCREEN_WIDTH
|
|
call AddNTimes
|
|
ld [hl], "▷" ; cursor
|
|
ret
|
|
|
|
TradeCenter_DisplayStats:
|
|
ld a, [wCurrentMenuItem]
|
|
ld [wWhichPokemon], a
|
|
predef StatusScreen
|
|
predef StatusScreen2
|
|
call GBPalNormal
|
|
call LoadTrainerInfoTextBoxTiles
|
|
call TradeCenter_DrawPartyLists
|
|
jp TradeCenter_DrawCancelBox
|
|
|
|
TradeCenter_DrawPartyLists:
|
|
coord hl, 0, 0
|
|
ld b, 6
|
|
ld c, 18
|
|
call CableClub_TextBoxBorder
|
|
coord hl, 0, 8
|
|
ld b, 6
|
|
ld c, 18
|
|
call CableClub_TextBoxBorder
|
|
coord hl, 5, 0
|
|
ld de, wPlayerName
|
|
call PlaceString
|
|
coord hl, 5, 8
|
|
ld de, wLinkEnemyTrainerName
|
|
call PlaceString
|
|
coord hl, 2, 1
|
|
ld de, wPartySpecies
|
|
call TradeCenter_PrintPartyListNames
|
|
coord hl, 2, 9
|
|
ld de, wEnemyPartyMons
|
|
; fall through
|
|
|
|
TradeCenter_PrintPartyListNames:
|
|
ld c, $0
|
|
.loop
|
|
ld a, [de]
|
|
cp $ff
|
|
ret z
|
|
ld [wd11e], a
|
|
push bc
|
|
push hl
|
|
push de
|
|
push hl
|
|
ld a, c
|
|
ld [$ff95], a
|
|
call GetMonName
|
|
pop hl
|
|
call PlaceString
|
|
pop de
|
|
inc de
|
|
pop hl
|
|
ld bc, 20
|
|
add hl, bc
|
|
pop bc
|
|
inc c
|
|
jr .loop
|
|
|
|
TradeCenter_Trade:
|
|
ld c, 100
|
|
call DelayFrames
|
|
xor a
|
|
ld [wSerialExchangeNybbleSendData + 1], a ; unnecessary
|
|
ld [wSerialExchangeNybbleReceiveData], a
|
|
ld [wMenuWatchMovingOutOfBounds], a
|
|
ld [wMenuJoypadPollCount], a
|
|
coord hl, 0, 12
|
|
ld b, 4
|
|
ld c, 18
|
|
call CableClub_TextBoxBorder
|
|
ld a, [wTradingWhichPlayerMon]
|
|
ld hl, wPartySpecies
|
|
ld c, a
|
|
ld b, 0
|
|
add hl, bc
|
|
ld a, [hl]
|
|
ld [wd11e], a
|
|
call GetMonName
|
|
ld hl, wcd6d
|
|
ld de, wNameOfPlayerMonToBeTraded
|
|
ld bc, NAME_LENGTH
|
|
call CopyData
|
|
ld a, [wTradingWhichEnemyMon]
|
|
ld hl, wEnemyPartyMons
|
|
ld c, a
|
|
ld b, 0
|
|
add hl, bc
|
|
ld a, [hl]
|
|
ld [wd11e], a
|
|
call GetMonName
|
|
ld hl, WillBeTradedText
|
|
coord bc, 1, 14
|
|
call TextCommandProcessor
|
|
call SaveScreenTilesToBuffer1
|
|
coord hl, 10, 7
|
|
lb bc, 8, 11
|
|
ld a, TRADE_CANCEL_MENU
|
|
ld [wTwoOptionMenuID], a
|
|
ld a, TWO_OPTION_MENU
|
|
ld [wTextBoxID], a
|
|
call DisplayTextBoxID
|
|
call LoadScreenTilesFromBuffer1
|
|
ld a, [wCurrentMenuItem]
|
|
and a
|
|
jr z, .tradeConfirmed
|
|
; if trade cancelled
|
|
ld a, $1
|
|
ld [wSerialExchangeNybbleSendData], a
|
|
coord hl, 0, 12
|
|
ld b, 4
|
|
ld c, 18
|
|
call CableClub_TextBoxBorder
|
|
coord hl, 1, 14
|
|
ld de, TradeCanceled
|
|
call PlaceString
|
|
call Serial_PrintWaitingTextAndSyncAndExchangeNybble
|
|
jp .tradeCancelled
|
|
.tradeConfirmed
|
|
ld a, $2
|
|
ld [wSerialExchangeNybbleSendData], a
|
|
call Serial_PrintWaitingTextAndSyncAndExchangeNybble
|
|
ld a, [wSerialSyncAndExchangeNybbleReceiveData]
|
|
dec a ; did the other person cancel?
|
|
jr nz, .doTrade
|
|
; if the other person cancelled
|
|
coord hl, 0, 12
|
|
ld b, 4
|
|
ld c, 18
|
|
call CableClub_TextBoxBorder
|
|
coord hl, 1, 14
|
|
ld de, TradeCanceled
|
|
call PlaceString
|
|
jp .tradeCancelled
|
|
.doTrade
|
|
ld a, [wTradingWhichPlayerMon]
|
|
ld hl, wPartyMonOT
|
|
call SkipFixedLengthTextEntries
|
|
ld de, wTradedPlayerMonOT
|
|
ld bc, NAME_LENGTH
|
|
call CopyData
|
|
ld hl, wPartyMon1Species
|
|
ld a, [wTradingWhichPlayerMon]
|
|
ld bc, wPartyMon2 - wPartyMon1
|
|
call AddNTimes
|
|
ld bc, wPartyMon1OTID - wPartyMon1
|
|
add hl, bc
|
|
ld a, [hli]
|
|
ld [wTradedPlayerMonOTID], a
|
|
ld a, [hl]
|
|
ld [wTradedPlayerMonOTID + 1], a
|
|
ld a, [wTradingWhichEnemyMon]
|
|
ld hl, wEnemyMonOT
|
|
call SkipFixedLengthTextEntries
|
|
ld de, wTradedEnemyMonOT
|
|
ld bc, NAME_LENGTH
|
|
call CopyData
|
|
ld hl, wEnemyMons
|
|
ld a, [wTradingWhichEnemyMon]
|
|
ld bc, wEnemyMon2 - wEnemyMon1
|
|
call AddNTimes
|
|
ld bc, wEnemyMon1OTID - wEnemyMon1
|
|
add hl, bc
|
|
ld a, [hli]
|
|
ld [wTradedEnemyMonOTID], a
|
|
ld a, [hl]
|
|
ld [wTradedEnemyMonOTID + 1], a
|
|
ld a, [wTradingWhichPlayerMon]
|
|
ld [wWhichPokemon], a
|
|
ld hl, wPartySpecies
|
|
ld b, 0
|
|
ld c, a
|
|
add hl, bc
|
|
ld a, [hl]
|
|
ld [wTradedPlayerMonSpecies], a
|
|
xor a
|
|
ld [wRemoveMonFromBox], a
|
|
call RemovePokemon
|
|
ld a, [wTradingWhichEnemyMon]
|
|
ld c, a
|
|
ld [wWhichPokemon], a
|
|
ld hl, wEnemyPartyMons
|
|
ld d, 0
|
|
ld e, a
|
|
add hl, de
|
|
ld a, [hl]
|
|
ld [wcf91], a
|
|
ld hl, wEnemyMons
|
|
ld a, c
|
|
ld bc, wEnemyMon2 - wEnemyMon1
|
|
call AddNTimes
|
|
ld de, wLoadedMon
|
|
ld bc, wEnemyMon2 - wEnemyMon1
|
|
call CopyData
|
|
call AddEnemyMonToPlayerParty
|
|
ld a, [wPartyCount]
|
|
dec a
|
|
ld [wWhichPokemon], a
|
|
ld a, $1
|
|
ld [wForceEvolution], a
|
|
ld a, [wTradingWhichEnemyMon]
|
|
ld hl, wEnemyPartyMons
|
|
ld b, 0
|
|
ld c, a
|
|
add hl, bc
|
|
ld a, [hl]
|
|
ld [wTradedEnemyMonSpecies], a
|
|
ld a, 10
|
|
ld [wAudioFadeOutControl], a
|
|
ld a, $2
|
|
ld [wAudioSavedROMBank], a
|
|
ld a, MUSIC_SAFARI_ZONE
|
|
ld [wNewSoundID], a
|
|
call PlaySound
|
|
ld c, 100
|
|
call DelayFrames
|
|
call ClearScreen
|
|
call LoadHpBarAndStatusTilePatterns
|
|
xor a
|
|
ld [wUnusedCC5B], a
|
|
ld a, [hSerialConnectionStatus]
|
|
cp USING_EXTERNAL_CLOCK
|
|
jr z, .usingExternalClock
|
|
predef InternalClockTradeAnim
|
|
jr .tradeCompleted
|
|
.usingExternalClock
|
|
predef ExternalClockTradeAnim
|
|
.tradeCompleted
|
|
callab TryEvolvingMon
|
|
call ClearScreen
|
|
call LoadTrainerInfoTextBoxTiles
|
|
call Serial_PrintWaitingTextAndSyncAndExchangeNybble
|
|
ld c, 40
|
|
call DelayFrames
|
|
coord hl, 0, 12
|
|
ld b, 4
|
|
ld c, 18
|
|
call CableClub_TextBoxBorder
|
|
coord hl, 1, 14
|
|
ld de, TradeCompleted
|
|
call PlaceString
|
|
predef SaveSAVtoSRAM2
|
|
ld c, 50
|
|
call DelayFrames
|
|
xor a
|
|
ld [wTradeCenterPointerTableIndex], a
|
|
jp CableClub_DoBattleOrTradeAgain
|
|
.tradeCancelled
|
|
ld c, 100
|
|
call DelayFrames
|
|
xor a ; TradeCenter_SelectMon
|
|
ld [wTradeCenterPointerTableIndex], a
|
|
jp CallCurrentTradeCenterFunction
|
|
|
|
WillBeTradedText:
|
|
TX_FAR _WillBeTradedText
|
|
db "@"
|
|
|
|
TradeCompleted:
|
|
db "Trade completed!@"
|
|
|
|
TradeCanceled:
|
|
db "Too bad! The trade"
|
|
next "was canceled!@"
|
|
|
|
TradeCenterPointerTable:
|
|
dw TradeCenter_SelectMon
|
|
dw TradeCenter_Trade
|
|
|
|
CableClub_Run:
|
|
ld a, [wLinkState]
|
|
cp LINK_STATE_START_TRADE
|
|
jr z, .doBattleOrTrade
|
|
cp LINK_STATE_START_BATTLE
|
|
jr z, .doBattleOrTrade
|
|
cp LINK_STATE_RESET ; this is never used
|
|
ret nz
|
|
predef EmptyFunc3
|
|
jp Init
|
|
.doBattleOrTrade
|
|
call CableClub_DoBattleOrTrade
|
|
ld hl, Club_GFX
|
|
ld a, h
|
|
ld [wTilesetGfxPtr + 1], a
|
|
ld a, l
|
|
ld [wTilesetGfxPtr], a
|
|
ld a, Bank(Club_GFX)
|
|
ld [wTilesetBank], a
|
|
ld hl, Club_Coll
|
|
ld a, h
|
|
ld [wTilesetCollisionPtr + 1], a
|
|
ld a, l
|
|
ld [wTilesetCollisionPtr], a
|
|
xor a
|
|
ld [wGrassRate], a
|
|
inc a ; LINK_STATE_IN_CABLE_CLUB
|
|
ld [wLinkState], a
|
|
ld [hJoy5], a
|
|
ld a, 10
|
|
ld [wAudioFadeOutControl], a
|
|
ld a, BANK(Music_Celadon)
|
|
ld [wAudioSavedROMBank], a
|
|
ld a, MUSIC_CELADON
|
|
ld [wNewSoundID], a
|
|
jp PlaySound
|
|
|
|
EmptyFunc3:
|
|
ret
|
|
|
|
Diploma_TextBoxBorder:
|
|
call GetPredefRegisters
|
|
|
|
; b = height
|
|
; c = width
|
|
CableClub_TextBoxBorder:
|
|
push hl
|
|
ld a, $78 ; border upper left corner tile
|
|
ld [hli], a
|
|
inc a ; border top horizontal line tile
|
|
call CableClub_DrawHorizontalLine
|
|
inc a ; border upper right corner tile
|
|
ld [hl], a
|
|
pop hl
|
|
ld de, 20
|
|
add hl, de
|
|
.loop
|
|
push hl
|
|
ld a, $7b ; border left vertical line tile
|
|
ld [hli], a
|
|
ld a, " "
|
|
call CableClub_DrawHorizontalLine
|
|
ld [hl], $77 ; border right vertical line tile
|
|
pop hl
|
|
ld de, 20
|
|
add hl, de
|
|
dec b
|
|
jr nz, .loop
|
|
ld a, $7c ; border lower left corner tile
|
|
ld [hli], a
|
|
ld a, $76 ; border bottom horizontal line tile
|
|
call CableClub_DrawHorizontalLine
|
|
ld [hl], $7d ; border lower right corner tile
|
|
ret
|
|
|
|
; c = width
|
|
CableClub_DrawHorizontalLine:
|
|
ld d, c
|
|
.loop
|
|
ld [hli], a
|
|
dec d
|
|
jr nz, .loop
|
|
ret
|
|
|
|
LoadTrainerInfoTextBoxTiles:
|
|
ld de, TrainerInfoTextBoxTileGraphics
|
|
ld hl, vChars2 + $760
|
|
lb bc, BANK(TrainerInfoTextBoxTileGraphics), (TrainerInfoTextBoxTileGraphicsEnd - TrainerInfoTextBoxTileGraphics) / $10
|
|
jp CopyVideoData
|