ref: 3648afda1694fcb4d6fe6625b14f5a3f8bc29c38
dir: /home/battle_vars.asm/
GetBattleVar:: push hl call GetBattleVarAddr pop hl ret GetBattleVarAddr:: ; Get variable from pair a, depending on whose turn it is. ; There are 21 variable pairs. push bc ld hl, BattleVarPairs ld c, a ld b, 0 add hl, bc add hl, bc ld a, [hli] ld h, [hl] ld l, a ; Enemy turn uses the second byte instead. ; This lets battle variable calls be side-neutral. ldh a, [hBattleTurn] and a jr z, .getvar inc hl .getvar ; var id ld a, [hl] ld c, a ld b, 0 ld hl, BattleVarLocations add hl, bc add hl, bc ld a, [hli] ld h, [hl] ld l, a ld a, [hl] pop bc ret BattleVarPairs: ; entries correspond to BATTLE_VARS_* constants table_width 2, BattleVarPairs dw .Substatus1 dw .Substatus2 dw .Substatus3 dw .Substatus4 dw .Substatus5 dw .Substatus1Opp dw .Substatus2Opp dw .Substatus3Opp dw .Substatus4Opp dw .Substatus5Opp dw .Status dw .StatusOpp dw .MoveAnim dw .MoveEffect dw .MovePower dw .MoveType dw .CurMove dw .LastCounter dw .LastCounterOpp dw .LastMove dw .LastMoveOpp assert_table_length NUM_BATTLE_VARS ; player enemy .Substatus1: db PLAYER_SUBSTATUS_1, ENEMY_SUBSTATUS_1 .Substatus1Opp: db ENEMY_SUBSTATUS_1, PLAYER_SUBSTATUS_1 .Substatus2: db PLAYER_SUBSTATUS_2, ENEMY_SUBSTATUS_2 .Substatus2Opp: db ENEMY_SUBSTATUS_2, PLAYER_SUBSTATUS_2 .Substatus3: db PLAYER_SUBSTATUS_3, ENEMY_SUBSTATUS_3 .Substatus3Opp: db ENEMY_SUBSTATUS_3, PLAYER_SUBSTATUS_3 .Substatus4: db PLAYER_SUBSTATUS_4, ENEMY_SUBSTATUS_4 .Substatus4Opp: db ENEMY_SUBSTATUS_4, PLAYER_SUBSTATUS_4 .Substatus5: db PLAYER_SUBSTATUS_5, ENEMY_SUBSTATUS_5 .Substatus5Opp: db ENEMY_SUBSTATUS_5, PLAYER_SUBSTATUS_5 .Status: db PLAYER_STATUS, ENEMY_STATUS .StatusOpp: db ENEMY_STATUS, PLAYER_STATUS .MoveAnim: db PLAYER_MOVE_ANIMATION, ENEMY_MOVE_ANIMATION .MoveEffect: db PLAYER_MOVE_EFFECT, ENEMY_MOVE_EFFECT .MovePower: db PLAYER_MOVE_POWER, ENEMY_MOVE_POWER .MoveType: db PLAYER_MOVE_TYPE, ENEMY_MOVE_TYPE .CurMove: db PLAYER_CUR_MOVE, ENEMY_CUR_MOVE .LastCounter: db PLAYER_COUNTER_MOVE, ENEMY_COUNTER_MOVE .LastCounterOpp: db ENEMY_COUNTER_MOVE, PLAYER_COUNTER_MOVE .LastMove: db PLAYER_LAST_MOVE, ENEMY_LAST_MOVE .LastMoveOpp: db ENEMY_LAST_MOVE, PLAYER_LAST_MOVE BattleVarLocations: ; entries correspond to PLAYER_* and ENEMY_* constants table_width 2 + 2, BattleVarLocations dw wPlayerSubStatus1, wEnemySubStatus1 dw wPlayerSubStatus2, wEnemySubStatus2 dw wPlayerSubStatus3, wEnemySubStatus3 dw wPlayerSubStatus4, wEnemySubStatus4 dw wPlayerSubStatus5, wEnemySubStatus5 dw wBattleMonStatus, wEnemyMonStatus dw wPlayerMoveStructAnimation, wEnemyMoveStructAnimation dw wPlayerMoveStructEffect, wEnemyMoveStructEffect dw wPlayerMoveStructPower, wEnemyMoveStructPower dw wPlayerMoveStructType, wEnemyMoveStructType dw wCurPlayerMove, wCurEnemyMove dw wLastPlayerCounterMove, wLastEnemyCounterMove dw wLastPlayerMove, wLastEnemyMove assert_table_length NUM_BATTLE_VAR_LOCATION_PAIRS