mirror of
https://gitlab.com/xCrystal/pokecrystal-board.git
synced 2025-01-23 09:16:20 -08:00
Resolve #471 (although link code still needs more cleanup, like its WRAM labels)
This commit is contained in:
Remy Oukaour
parent
52993d20ef
commit
0c6338836d
@ -6,7 +6,25 @@
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const LINK_COLOSSEUM ; 3
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const LINK_MOBILE ; 4
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; hSerialReceive high nybbles
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SERIAL_TIMECAPSULE EQU $60
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SERIAL_TRADECENTER EQU $70
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SERIAL_BATTLE EQU $80
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ESTABLISH_CONNECTION_WITH_INTERNAL_CLOCK EQU $01
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ESTABLISH_CONNECTION_WITH_EXTERNAL_CLOCK EQU $02
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START_TRANSFER_EXTERNAL_CLOCK EQU $80 ; 1 << rSC_ON
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START_TRANSFER_INTERNAL_CLOCK EQU $81 ; (1 << rSC_ON) | 1
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; hSerialConnectionStatus
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USING_EXTERNAL_CLOCK EQU $01
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USING_INTERNAL_CLOCK EQU $02
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CONNECTION_NOT_ESTABLISHED EQU $ff
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; signals the start of an array of bytes transferred over the link cable
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SERIAL_PREAMBLE_BYTE EQU $fd
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; this byte is used when there is no data to send
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SERIAL_NO_DATA_BYTE EQU $fe
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; signals the end of one part of a patch list (there are two parts) for player/enemy party data
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SERIAL_PATCH_LIST_PART_TERMINATOR EQU $ff
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@ -26,7 +26,7 @@ DoBattle: ; 3c000
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and a
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jr z, .not_linked
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $2
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jr z, .player_2
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@ -97,7 +97,7 @@ DoBattle: ; 3c000
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ld a, [wLinkMode]
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and a
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jr z, .not_linked_2
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $2
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jr nz, .not_linked_2
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xor a
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@ -251,7 +251,7 @@ Stubbed_Function3c1bf:
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; 3c1d6
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HandleBetweenTurnEffects: ; 3c1d6
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .CheckEnemyFirst
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call CheckFaint_PlayerThenEnemy
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@ -350,7 +350,7 @@ CheckFaint_EnemyThenPlayer: ; 3c25c
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; 3c27c
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HandleBerserkGene: ; 3c27c
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .reverse
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@ -458,7 +458,7 @@ DetermineMoveOrder: ; 3c314
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ld a, [wPlayerAction]
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cp $2
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jr nz, .switch
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $2
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jr z, .player_2
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@ -515,7 +515,7 @@ DetermineMoveOrder: ; 3c314
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jp .enemy_first
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.both_have_quick_claw
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $2
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jr z, .player_2b
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call BattleRandom
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@ -545,7 +545,7 @@ DetermineMoveOrder: ; 3c314
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jp .enemy_first
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.speed_tie
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $2
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jr z, .player_2c
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call BattleRandom
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@ -709,7 +709,7 @@ ParsePlayerAction: ; 3c434
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; 3c4df
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HandleEncore: ; 3c4df
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .player_1
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call .do_player
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@ -1161,7 +1161,7 @@ ResidualDamage: ; 3c716
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; 3c801
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HandlePerishSong: ; 3c801
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .EnemyFirst
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call SetPlayerTurn
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@ -1230,7 +1230,7 @@ HandlePerishSong: ; 3c801
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; 3c874
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HandleWrap: ; 3c874
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .EnemyFirst
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call SetPlayerTurn
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@ -1302,7 +1302,7 @@ SwitchTurnCore: ; 3c8e4
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; 3c8eb
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HandleLeftovers: ; 3c8eb
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .DoEnemyFirst
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call SetPlayerTurn
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@ -1352,7 +1352,7 @@ HandleLeftovers: ; 3c8eb
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; 3c93c
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HandleMysteryberry: ; 3c93c
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .DoEnemyFirst
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call SetPlayerTurn
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@ -1491,7 +1491,7 @@ HandleMysteryberry: ; 3c93c
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; 3ca26
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HandleFutureSight: ; 3ca26
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .enemy_first
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call SetPlayerTurn
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@ -1550,7 +1550,7 @@ HandleFutureSight: ; 3ca26
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; 3ca8f
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HanleDefrost: ; 3ca8f
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .enemy_first
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call .do_player_turn
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@ -1610,7 +1610,7 @@ HanleDefrost: ; 3ca8f
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; 3cafb
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HandleSafeguard: ; 3cafb
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .player1
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call .CheckPlayer
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@ -1647,7 +1647,7 @@ HandleSafeguard: ; 3cafb
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jp StdBattleTextBox
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HandleScreens: ; 3cb36
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp 1
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jr z, .Both
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call .CheckPlayer
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@ -1731,7 +1731,7 @@ HandleWeather: ; 3cb9e
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cp WEATHER_SANDSTORM
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ret nz
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp 1
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jr z, .enemy_first
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@ -2115,7 +2115,7 @@ HandleEnemyMonFaint: ; 3cd55
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; 3cdca
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DoubleSwitch: ; 3cdca
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .player_1
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call ClearSprites
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@ -4350,7 +4350,7 @@ RecallPlayerMon: ; 3dce6
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; 3dcf9
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HandleHealingItems: ; 3dcf9
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .player_1
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call SetPlayerTurn
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@ -4595,7 +4595,7 @@ UseConfusionHealingItem: ; 3de51
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HandleStatBoostingHeldItems: ; 3de97
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; The effects handled here are not used in-game.
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .player_1
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call .DoPlayer
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@ -5374,7 +5374,7 @@ PlayerSwitch: ; 3e3ad
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ret
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.dont_run
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ld a, [hLinkPlayerNumber]
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ld a, [hSerialConnectionStatus]
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cp $1
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jr z, .player_1
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call BattleMonEntrance
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286
engine/link.asm
286
engine/link.asm
File diff suppressed because it is too large
Load Diff
@ -56,7 +56,7 @@ LinkTextbox2: ; 4d35b
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.PlaceBorder: ; 4d37e
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push hl
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ld a, $76
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ld a, "ぁ" ; $76
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ld [hli], a
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inc a
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call .PlaceRow
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@ -139,7 +139,7 @@ _LoadTradeScreenBorder: ; 16d696
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LinkComms_LoadPleaseWaitTextboxBorderGFX: ; 16d69a
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ld de, LinkCommsBorderGFX + $30 tiles
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ld hl, vTiles2 tile $76
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ld hl, vTiles2 tile "ぁ"
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lb bc, BANK(LinkCommsBorderGFX), 8
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call Get2bpp
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ret
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@ -32,7 +32,7 @@ _Start:: ; 16e
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.load
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ld [hCGB], a
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ld a, $1
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ld [hFFEA], a
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ld [hSystemBooted], a
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; 17d
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@ -84,14 +84,14 @@ Init:: ; 17d
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; Clear HRAM
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ld a, [hCGB]
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push af
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ld a, [hFFEA]
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ld a, [hSystemBooted]
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push af
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xor a
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ld hl, HRAM_Begin
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ld bc, HRAM_End - HRAM_Begin
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call ByteFill
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pop af
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ld [hFFEA], a
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ld [hSystemBooted], a
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pop af
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ld [hCGB], a
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@ -137,7 +137,7 @@ Init:: ; 17d
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ld [rLCDC], a
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ld a, -1
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ld [hLinkPlayerNumber], a
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ld [hSerialConnectionStatus], a
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farcall InitCGBPals
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@ -1352,7 +1352,7 @@ UpdateBGMapRow:: ; 27d3
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dec c
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jr nz, .loop
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ld a, SCREEN_WIDTH
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ld [hFFDC], a
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ld [hBGMapTileCount], a
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ret
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; 27f8
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@ -1379,7 +1379,7 @@ UpdateBGMapColumn:: ; 27f8
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dec c
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jr nz, .loop
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ld a, SCREEN_HEIGHT
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ld [hFFDC], a
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ld [hBGMapTileCount], a
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ret
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; 2816
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130
home/serial.asm
130
home/serial.asm
@ -14,9 +14,9 @@ Serial:: ; 6ef
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bit 0, a
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jr nz, .printer
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ld a, [hLinkPlayerNumber]
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inc a ; is it equal to -1?
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jr z, .init_player_number
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ld a, [hSerialConnectionStatus]
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inc a ; is it equal to CONNECTION_NOT_ESTABLISHED?
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jr z, .establish_connection
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ld a, [rSB]
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ld [hSerialReceive], a
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@ -24,8 +24,8 @@ Serial:: ; 6ef
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ld a, [hSerialSend]
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ld [rSB], a
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ld a, [hLinkPlayerNumber]
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cp $2
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ld a, [hSerialConnectionStatus]
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cp USING_INTERNAL_CLOCK
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jr z, .player2
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ld a, 0 << rSC_ON
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@ -42,22 +42,22 @@ Serial:: ; 6ef
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call PrinterReceive
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jr .end
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.init_player_number
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.establish_connection
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ld a, [rSB]
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cp $1
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cp USING_EXTERNAL_CLOCK
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jr z, .player1
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cp $2
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cp USING_INTERNAL_CLOCK
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jr nz, .player2
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.player1
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ld [hSerialReceive], a
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ld [hLinkPlayerNumber], a
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cp $2
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ld [hSerialConnectionStatus], a
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cp USING_INTERNAL_CLOCK
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jr z, ._player2
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xor a
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ld [rSB], a
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ld a, $3
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ld a, 3
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ld [rDIV], a
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.wait_bit_7
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@ -76,9 +76,9 @@ Serial:: ; 6ef
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ld [rSB], a
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.player2
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ld a, $1
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ld [hFFCA], a
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ld a, $fe
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ld a, TRUE
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ld [hSerialReceivedNewData], a
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ld a, SERIAL_NO_DATA_BYTE
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ld [hSerialSend], a
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.end
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@ -89,13 +89,13 @@ Serial:: ; 6ef
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reti
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; 75f
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Function75f:: ; 75f
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Serial_ExchangeBytes:: ; 75f
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ld a, $1
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ld [hFFCC], a
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ld [hSerialIgnoringInitialData], a
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.loop
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ld a, [hl]
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ld [hSerialSend], a
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call Function78a
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call Serial_ExchangeByte
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push bc
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ld b, a
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inc hl
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@ -103,16 +103,16 @@ Function75f:: ; 75f
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.wait
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dec a
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jr nz, .wait
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ld a, [hFFCC]
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ld a, [hSerialIgnoringInitialData]
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and a
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ld a, b
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pop bc
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jr z, .load
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dec hl
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cp $fd
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cp SERIAL_PREAMBLE_BYTE
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jr nz, .loop
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xor a
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ld [hFFCC], a
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ld [hSerialIgnoringInitialData], a
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jr .loop
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.load
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@ -125,24 +125,24 @@ Function75f:: ; 75f
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ret
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; 78a
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Function78a:: ; 78a
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Serial_ExchangeByte:: ; 78a
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.loop
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xor a
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ld [hFFCA], a
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ld a, [hLinkPlayerNumber]
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cp $2
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ld [hSerialReceivedNewData], a
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ld a, [hSerialConnectionStatus]
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cp USING_INTERNAL_CLOCK
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jr nz, .not_player_2
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ld a, $1
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ld a, (0 << rSC_ON) | 1
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ld [rSC], a
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ld a, $81
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ld a, (1 << rSC_ON) | 1
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ld [rSC], a
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.not_player_2
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.loop2
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ld a, [hFFCA]
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ld a, [hSerialReceivedNewData]
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and a
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jr nz, .reset_ffca
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ld a, [hLinkPlayerNumber]
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cp $1
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ld a, [hSerialConnectionStatus]
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cp USING_EXTERNAL_CLOCK
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jr nz, .not_player_1_or_wLinkTimeoutFrames_zero
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call CheckwLinkTimeoutFramesNonzero
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jr z, .not_player_1_or_wLinkTimeoutFrames_zero
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@ -162,8 +162,8 @@ Function78a:: ; 78a
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.not_player_1_or_wLinkTimeoutFrames_zero
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ld a, [rIE]
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and $f
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cp $8
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and (1 << SERIAL) | (1 << TIMER) | (1 << LCD_STAT) | (1 << VBLANK)
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cp 1 << SERIAL
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jr nz, .loop2
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ld a, [wcf5d]
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dec a
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@ -173,8 +173,8 @@ Function78a:: ; 78a
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dec a
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ld [wcf5d + 1], a
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jr nz, .loop2
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ld a, [hLinkPlayerNumber]
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cp $1
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ld a, [hSerialConnectionStatus]
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cp USING_EXTERNAL_CLOCK
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jr z, .reset_ffca
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ld a, 255
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@ -184,19 +184,20 @@ Function78a:: ; 78a
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.reset_ffca
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xor a
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ld [hFFCA], a
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ld [hSerialReceivedNewData], a
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ld a, [rIE]
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and $f
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sub $8
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and (1 << SERIAL) | (1 << TIMER) | (1 << LCD_STAT) | (1 << VBLANK)
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sub 1 << SERIAL
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jr nz, .rIE_not_equal_8
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; LOW($5000)
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ld [wcf5d], a
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ld a, $50
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ld a, HIGH($5000)
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ld [wcf5d + 1], a
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.rIE_not_equal_8
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ld a, [hSerialReceive]
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cp $fe
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cp SERIAL_NO_DATA_BYTE
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ret nz
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call CheckwLinkTimeoutFramesNonzero
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jr z, .wLinkTimeoutFrames_zero
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@ -216,9 +217,9 @@ Function78a:: ; 78a
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.wLinkTimeoutFrames_zero
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ld a, [rIE]
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and $f
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cp $8
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ld a, $fe
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and (1 << SERIAL) | (1 << TIMER) | (1 << LCD_STAT) | (1 << VBLANK)
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cp 1 << SERIAL
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ld a, SERIAL_NO_DATA_BYTE
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ret z
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ld a, [hl]
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ld [hSerialSend], a
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@ -243,29 +244,31 @@ CheckwLinkTimeoutFramesNonzero:: ; 82b
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; 833
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SerialDisconnected:: ; 833
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dec a
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dec a ; a is always 0 when this is called
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ld [wLinkTimeoutFrames], a
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ld [wLinkTimeoutFrames + 1], a
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ret
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; 83b
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Function83b:: ; 83b
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; This is used to exchange the button press and selected menu item on the link menu.
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; The data is sent thrice and read twice to increase reliability.
|
||||
Serial_ExchangeLinkMenuSelection:: ; 83b
|
||||
ld hl, wPlayerLinkAction
|
||||
ld de, wOtherPlayerLinkMode
|
||||
ld c, $2
|
||||
ld a, $1
|
||||
ld [hFFCC], a
|
||||
ld c, 2
|
||||
ld a, TRUE
|
||||
ld [hSerialIgnoringInitialData], a
|
||||
.asm_847
|
||||
call DelayFrame
|
||||
ld a, [hl]
|
||||
ld [hSerialSend], a
|
||||
call Function78a
|
||||
call Serial_ExchangeByte
|
||||
ld b, a
|
||||
inc hl
|
||||
ld a, [hFFCC]
|
||||
ld a, [hSerialIgnoringInitialData]
|
||||
and a
|
||||
ld a, $0
|
||||
ld [hFFCC], a
|
||||
ld a, FALSE
|
||||
ld [hSerialIgnoringInitialData], a
|
||||
jr nz, .asm_847
|
||||
ld a, b
|
||||
ld [de], a
|
||||
@ -275,15 +278,14 @@ Function83b:: ; 83b
|
||||
ret
|
||||
; 862
|
||||
|
||||
Function862:: ; 862
|
||||
Serial_PrintWaitingTextAndSyncAndExchangeNybble:: ; 862
|
||||
call LoadTileMapToTempTileMap
|
||||
callfar PlaceWaitingText
|
||||
call WaitLinkTransfer
|
||||
jp Call_LoadTempTileMapToTileMap
|
||||
; 871
|
||||
|
||||
|
||||
Function871:: ; 871
|
||||
Serial_SyncAndExchangeNybble:: ; 871
|
||||
call LoadTileMapToTempTileMap
|
||||
callfar PlaceWaitingText
|
||||
jp WaitLinkTransfer
|
||||
@ -356,12 +358,12 @@ LinkTransfer:: ; 8c1
|
||||
ld a, [wPlayerLinkAction]
|
||||
add b
|
||||
ld [hSerialSend], a
|
||||
ld a, [hLinkPlayerNumber]
|
||||
cp $2
|
||||
ld a, [hSerialConnectionStatus]
|
||||
cp USING_INTERNAL_CLOCK
|
||||
jr nz, .player_1
|
||||
ld a, $1
|
||||
ld a, (0 << rSC_ON) | 1
|
||||
ld [rSC], a
|
||||
ld a, $81
|
||||
ld a, (1 << rSC_ON) | 1
|
||||
ld [rSC], a
|
||||
|
||||
.player_1
|
||||
@ -388,12 +390,12 @@ LinkDataReceived:: ; 908
|
||||
; Let the other system know that the data has been received.
|
||||
xor a
|
||||
ld [hSerialSend], a
|
||||
ld a, [hLinkPlayerNumber]
|
||||
cp $2
|
||||
ld a, [hSerialConnectionStatus]
|
||||
cp USING_INTERNAL_CLOCK
|
||||
ret nz
|
||||
ld a, $1
|
||||
ld a, (0 << rSC_ON) | 1
|
||||
ld [rSC], a
|
||||
ld a, $81
|
||||
ld a, (1 << rSC_ON) | 1
|
||||
ld [rSC], a
|
||||
ret
|
||||
; 919
|
||||
@ -402,13 +404,13 @@ Unreferenced_Function919:: ; 919
|
||||
ld a, [wLinkMode]
|
||||
and a
|
||||
ret nz
|
||||
ld a, $2
|
||||
ld a, USING_INTERNAL_CLOCK
|
||||
ld [rSB], a
|
||||
xor a
|
||||
ld [hSerialReceive], a
|
||||
ld a, $0
|
||||
ld a, 0 << rSC_ON
|
||||
ld [rSC], a
|
||||
ld a, $80
|
||||
ld a, 1 << rSC_ON
|
||||
ld [rSC], a
|
||||
ret
|
||||
; 92e
|
||||
|
||||
@ -20,10 +20,10 @@ DMATransfer:: ; 15d8
|
||||
|
||||
|
||||
UpdateBGMapBuffer:: ; 15e3
|
||||
; Copy [hFFDC] 16x8 tiles from BGMapBuffer
|
||||
; Copy [hBGMapTileCount] 16x8 tiles from BGMapBuffer
|
||||
; to bg map addresses in BGMapBufferPtrs.
|
||||
|
||||
; [hFFDC] must be even since this is done in pairs.
|
||||
; [hBGMapTileCount] must be even since this is done in pairs.
|
||||
|
||||
; Return carry on success.
|
||||
|
||||
@ -76,10 +76,10 @@ rept 2
|
||||
endr
|
||||
|
||||
; We've done 2 16x8 blocks
|
||||
ld a, [hFFDC]
|
||||
ld a, [hBGMapTileCount]
|
||||
dec a
|
||||
dec a
|
||||
ld [hFFDC], a
|
||||
ld [hBGMapTileCount], a
|
||||
|
||||
jr nz, .next
|
||||
|
||||
|
||||
20
hram.asm
20
hram.asm
@ -39,7 +39,8 @@ hInMenu EQU $ffaa
|
||||
hPrinter EQU $ffac
|
||||
hGraphicStartTile EQU $ffad
|
||||
hMoveMon EQU $ffae
|
||||
hMapObjectIndexBuffer EQU $ffaf
|
||||
|
||||
hMapObjectIndexBuffer EQU $ffaf
|
||||
hObjectStructIndexBuffer EQU $ffb0
|
||||
|
||||
hConnectionStripLength EQU $ffaf
|
||||
@ -88,12 +89,13 @@ hMGJoypadReleased EQU $ffc4
|
||||
hLCDCPointer EQU $ffc6
|
||||
hLYOverrideStart EQU $ffc7
|
||||
hLYOverrideEnd EQU $ffc8
|
||||
hMobileReceive EQU $ffc9
|
||||
hFFCA EQU $ffca
|
||||
hLinkPlayerNumber EQU $ffcb
|
||||
hFFCC EQU $ffcc
|
||||
hSerialSend EQU $ffcd
|
||||
hSerialReceive EQU $ffce
|
||||
|
||||
hMobileReceive EQU $ffc9
|
||||
hSerialReceivedNewData EQU $ffca
|
||||
hSerialConnectionStatus EQU $ffcb
|
||||
hSerialIgnoringInitialData EQU $ffcc
|
||||
hSerialSend EQU $ffcd
|
||||
hSerialReceive EQU $ffce
|
||||
|
||||
hSCX EQU $ffcf
|
||||
hSCY EQU $ffd0
|
||||
@ -108,7 +110,7 @@ hOAMUpdate EQU $ffd8
|
||||
hSPBuffer EQU $ffd9
|
||||
|
||||
hBGMapUpdate EQU $ffdb
|
||||
hFFDC EQU $ffdc
|
||||
hBGMapTileCount EQU $ffdc
|
||||
|
||||
hMapAnims EQU $ffde
|
||||
hTileAnimFrame EQU $ffdf
|
||||
@ -125,5 +127,5 @@ hCGB EQU $ffe6
|
||||
hSGB EQU $ffe7
|
||||
hDMATransfer EQU $ffe8
|
||||
hMobile EQU $ffe9
|
||||
hFFEA EQU $ffea
|
||||
hSystemBooted EQU $ffea
|
||||
hClockResetTrigger EQU $ffeb
|
||||
|
||||
@ -4056,7 +4056,7 @@ _StartMobileBattle: ; 1019ab
|
||||
jr z, .got_link_player_number
|
||||
ld a, 1
|
||||
.got_link_player_number
|
||||
ld [hLinkPlayerNumber], a
|
||||
ld [hSerialConnectionStatus], a
|
||||
ret
|
||||
; 101a21
|
||||
|
||||
@ -4076,7 +4076,7 @@ StartMobileBattle: ; 101a21
|
||||
xor a
|
||||
ld [wDisableTextAcceleration], a
|
||||
ld a, $ff
|
||||
ld [hLinkPlayerNumber], a
|
||||
ld [hSerialConnectionStatus], a
|
||||
pop af
|
||||
ld [Options], a
|
||||
ret
|
||||
|
||||
@ -4,7 +4,7 @@ Unreferenced_Function16c000: ; 16c000
|
||||
and a
|
||||
ret z
|
||||
; Only do this once per boot cycle
|
||||
ld a, [hFFEA]
|
||||
ld a, [hSystemBooted]
|
||||
and a
|
||||
ret z
|
||||
; Set some flag, preserving the old state
|
||||
@ -19,9 +19,9 @@ Unreferenced_Function16c000: ; 16c000
|
||||
call .RunJumptable
|
||||
farcall DisableMobile
|
||||
; Prevent this routine from running again
|
||||
; until the next time the syatem is turned on
|
||||
; until the next time the system is turned on
|
||||
xor a
|
||||
ld [hFFEA], a
|
||||
ld [hSystemBooted], a
|
||||
; Restore the flag state
|
||||
pop af
|
||||
ld [wcfbe], a
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user