mirror of https://github.com/pret/pokecrystal.git
114 lines
3.1 KiB
NASM
114 lines
3.1 KiB
NASM
GetBattleVar::
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push hl
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call GetBattleVarAddr
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pop hl
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ret
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GetBattleVarAddr::
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; Get variable from pair a, depending on whose turn it is.
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; There are 21 variable pairs.
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push bc
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ld hl, BattleVarPairs
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ld c, a
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ld b, 0
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add hl, bc
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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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; Enemy turn uses the second byte instead.
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; This lets battle variable calls be side-neutral.
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ldh a, [hBattleTurn]
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and a
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jr z, .getvar
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inc hl
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.getvar
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; var id
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ld a, [hl]
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ld c, a
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ld b, 0
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ld hl, BattleVarLocations
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add hl, bc
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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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ld a, [hl]
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pop bc
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ret
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BattleVarPairs:
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; entries correspond to BATTLE_VARS_* constants
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table_width 2, BattleVarPairs
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dw .Substatus1
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dw .Substatus2
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dw .Substatus3
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dw .Substatus4
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dw .Substatus5
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dw .Substatus1Opp
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dw .Substatus2Opp
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dw .Substatus3Opp
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dw .Substatus4Opp
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dw .Substatus5Opp
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dw .Status
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dw .StatusOpp
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dw .MoveAnim
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dw .MoveEffect
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dw .MovePower
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dw .MoveType
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dw .CurMove
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dw .LastCounter
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dw .LastCounterOpp
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dw .LastMove
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dw .LastMoveOpp
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assert_table_length NUM_BATTLE_VARS
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; player enemy
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.Substatus1: db PLAYER_SUBSTATUS_1, ENEMY_SUBSTATUS_1
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.Substatus1Opp: db ENEMY_SUBSTATUS_1, PLAYER_SUBSTATUS_1
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.Substatus2: db PLAYER_SUBSTATUS_2, ENEMY_SUBSTATUS_2
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.Substatus2Opp: db ENEMY_SUBSTATUS_2, PLAYER_SUBSTATUS_2
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.Substatus3: db PLAYER_SUBSTATUS_3, ENEMY_SUBSTATUS_3
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.Substatus3Opp: db ENEMY_SUBSTATUS_3, PLAYER_SUBSTATUS_3
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.Substatus4: db PLAYER_SUBSTATUS_4, ENEMY_SUBSTATUS_4
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.Substatus4Opp: db ENEMY_SUBSTATUS_4, PLAYER_SUBSTATUS_4
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.Substatus5: db PLAYER_SUBSTATUS_5, ENEMY_SUBSTATUS_5
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.Substatus5Opp: db ENEMY_SUBSTATUS_5, PLAYER_SUBSTATUS_5
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.Status: db PLAYER_STATUS, ENEMY_STATUS
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.StatusOpp: db ENEMY_STATUS, PLAYER_STATUS
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.MoveAnim: db PLAYER_MOVE_ANIMATION, ENEMY_MOVE_ANIMATION
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.MoveEffect: db PLAYER_MOVE_EFFECT, ENEMY_MOVE_EFFECT
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.MovePower: db PLAYER_MOVE_POWER, ENEMY_MOVE_POWER
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.MoveType: db PLAYER_MOVE_TYPE, ENEMY_MOVE_TYPE
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.CurMove: db PLAYER_CUR_MOVE, ENEMY_CUR_MOVE
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.LastCounter: db PLAYER_COUNTER_MOVE, ENEMY_COUNTER_MOVE
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.LastCounterOpp: db ENEMY_COUNTER_MOVE, PLAYER_COUNTER_MOVE
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.LastMove: db PLAYER_LAST_MOVE, ENEMY_LAST_MOVE
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.LastMoveOpp: db ENEMY_LAST_MOVE, PLAYER_LAST_MOVE
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BattleVarLocations:
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; entries correspond to PLAYER_* and ENEMY_* constants
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table_width 2 + 2, BattleVarLocations
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dw wPlayerSubStatus1, wEnemySubStatus1
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dw wPlayerSubStatus2, wEnemySubStatus2
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dw wPlayerSubStatus3, wEnemySubStatus3
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dw wPlayerSubStatus4, wEnemySubStatus4
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dw wPlayerSubStatus5, wEnemySubStatus5
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dw wBattleMonStatus, wEnemyMonStatus
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dw wPlayerMoveStructAnimation, wEnemyMoveStructAnimation
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dw wPlayerMoveStructEffect, wEnemyMoveStructEffect
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dw wPlayerMoveStructPower, wEnemyMoveStructPower
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dw wPlayerMoveStructType, wEnemyMoveStructType
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dw wCurPlayerMove, wCurEnemyMove
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dw wLastPlayerCounterMove, wLastEnemyCounterMove
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dw wLastPlayerMove, wLastEnemyMove
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assert_table_length NUM_BATTLE_VAR_LOCATION_PAIRS
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