atk00

.thumb

.global atk00_attackcanceler

.include "equs.txt"

.equ AtkCanceller_UnableToUseMove, 0x192D4
.equ abilityBattleEffects, 0x19F18
.equ check_obedience_before_attack, 0x1D438
.equ PressurePPLose, 0x16EC8
.equ b_movescr_stack_push_cursor, 0x17544
.equ b_history__record_ability_usage_of_player, 0xC71D0
.equ IsTwoTurnsMove, 0x2A1C0
.equ CancelMultiTurnMove, 0x172E8

.org 0x1D760
atk00_attackcanceler:
    push {r4-r7, lr}
    mov r7, r9
    mov r6, r8
    push {r6-r7}
    sub sp, sp, #0x4
    ldr r0, =(gBattleOutcome)
    ldrb r0, [r0]
    cmp r0, #0x0
    beq loc_1D784
    ldr r1, =(gCurrentActionFuncId)
    mov r0, #12
    strb r0, [r1]
    b loc_1DAFC

.align 2, 0
.pool

loc_1D784:
    ldr r2, =(battle_data)
    ldr r0, =(b_attacker)
    ldrb r1, [r0]
    mov r0, #0x58
    mul r0, r1
    add r0, r0, r2
    ldrh r0, [r0, #0x28]            @battle_data.current_hp
    cmp r0, #0x0
    bne loc_1D7C8
    ldr r2, =(gHitMarker)
    ldr r1, [r2]
    mov r0, #0x80
    lsl r0, r0, #0x2                @0x200, HITMARKER_NO_ATTACKSTRING
    and r0, r1
    cmp r0, #0x0
    bne loc_1D7C8
    mov r0, #0x80
    lsl r0, r0, #0xC                @0x80000, HITMARKER_UNABLE_TO_USE_MOVE
    orr r1, r0
    str r1, [r2]
    ldr r1, =(b_movescr_cursor)
    ldr r0, =(BattleScript_MoveEnd)
    b loc_1DAFA

.align 2, 0
.pool

loc_1D7C8:
    bl AtkCanceller_UnableToUseMove
    lsl r0, r0, #0x18
    lsr r2, r0, #0x18
    cmp r2, #0x0
    beq loc_1D7D6
    b loc_1DAFC

loc_1D7D6:
    ldr r0, =(b_defender)
    ldrb r1, [r0]
    str r2, [sp]
    mov r0, #ABILITYEFFECT_MOVES_BLOCK
    mov r2, #0x0
    mov r3, #0x0
    bl abilityBattleEffects
    lsl r0, r0, #0x18
    cmp r0, #0x0
    beq loc_1D7EE
    b loc_1DAFC

loc_1D7EE:
    ldr r4, =(battle_data)
    ldr r0, =(b_moveset_index)
    ldrb r1, [r0]
    ldr r3, =(b_attacker)
    ldrb r2, [r3]
    mov r0, #0x58
    mul r2, r0
    add r1, r1, r2
    mov r0, r4
    add r0, #0x24                   @battle_data.current_pp
    add r1, r1, r0
    ldrb r0, [r1]
    ldr r5, =(gHitMarker)
    cmp r0, #0x0
    bne loc_1D86C
    ldr r0, =(b_move_to_execute_A)
    ldrh r0, [r0]
    cmp r0, #STRUGGLE
    beq loc_1D86C
    ldr r0, [r5]
    ldr r1, =(0x800200)     @HITMARKER_x800000 | HITMARKER_NO_ATTACKSTRING
    and r0, r1
    cmp r0, #0x0
    bne loc_1D86C
    mov r0, r4
    add r0, #0x50                   @battle_data.status2
    add r0, r2, r0
    ldr r0, [r0]
    mov r1, #0x80
    lsl r1, r1, #0x5                @0x1000, multi_turn_flag
    and r0, r1
    cmp r0, #0x0
    bne loc_1D86C
    ldr r1, =(b_movescr_cursor)
    ldr r0, =(BattleScript_NoPPForMove)
    str r0, [r1]
    ldr r2, =(gMoveResultFlags)
    ldrb r0, [r2]
    mov r1, #MOVE_RESULT_MISSED
    orr r0, r1
    strb r0, [r2]
    b loc_1DAFC

.align 2, 0
.pool

loc_1D86C:
    ldr r0, [r5]
    ldr r1, =(0xFF7FFFFF)
    and r0, r1
    str r0, [r5]                    @clears HITMARKER_x800000
    mov r6, #0x80
    lsl r6, r6, #0x12               @0x2000000, HITMARKER_OBEYS
    and r0, r6
    cmp r0, #0x0
    bne loc_1D8C4
    ldrb r1, [r3]
    mov r0, #0x58
    mul r0, r1
    mov r1, r4
    add r1, #0x50                   @battle_data.status2
    add r0, r0, r1
    ldr r0, [r0]
    mov r1, #0x80
    lsl r1, r1, #0x5                @0x1000, multi_turn_flag
    and r0, r1
    cmp r0, #0x0
    bne loc_1D8C4
    bl check_obedience_before_attack
    lsl r0, r0, #0x18
    lsr r2, r0, #0x18
    cmp r2, #0x0
    beq loc_1D8C4
    cmp r2, #0x2
    bne loc_1D8B4
    ldr r0, [r5]
    orr r0, r6
    str r0, [r5]
    b loc_1DAFC

.align 2, 0
.pool

loc_1D8B4:
    ldr r0, =(gMoveResultFlags)
    ldrb r1, [r0]
    mov r2, #MOVE_RESULT_MISSED
    orr r1, r2
    strb r1, [r0]
    b loc_1DAFC

.align 2, 0
.pool

loc_1D8C4:
    ldr r2, =(gHitMarker)
    ldr r0, [r2]
    mov r1, #0x80
    lsl r1, r1, #0x12               @0x2000000, HITMARKER_OBEYS
    orr r0, r1
    str r0, [r2]
    ldr r2, =(protect_structs)
    ldr r1, =(b_defender)
    ldrb r3, [r1]
    lsl r0, r3, #0x4
    add r0, r0, r2
    ldrb r0, [r0]
    lsl r0, r0, #0x1B
    mov r8, r1
    mov r9, r2
    cmp r0, #0x0
    bge loc_1D94C
    ldr r2, =(move_data)
    ldr r0, =(b_move_to_execute_A)
    ldrh r1, [r0]
    lsl r0, r1, #0x1
    add r0, r0, r1
    lsl r0, r0, #0x2
    add r0, r0, r2
    ldrb r1, [r0, #0x8]             @move.flags
    mov r0, #MOVEFLAG_MAGIC_COAT
    and r0, r1
    cmp r0, #0x0
    beq loc_1D94C
    ldr r0, =(b_attacker)
    ldrb r0, [r0]
    ldr r2, =(MAGIC_COAT)
    mov r1, r3
    bl PressurePPLose
    mov r0, r8
    ldrb r1, [r0]
    lsl r1, r1, #0x4
    add r1, r9
    ldrb r2, [r1]
    mov r0, #0x11
    neg r0, r0
    and r0, r2
    strb r0, [r1]
    bl b_movescr_stack_push_cursor
    ldr r1, =(b_movescr_cursor)
    ldr r0, =(BattleScript_MagicCoatBounce)
    b loc_1DAFA

.align 2, 0
.pool

loc_1D94C:
    mov r2, #0x0
    ldr r0, =(b_num_active_sides)
    ldrb r0, [r0]
    cmp r2, r0
    bge loc_1D98E
    ldr r6, =(protect_structs)
    ldr r1, =(move_data)
    mov r12, r1
    mov r5, r0
    ldr r7, =(gTurnOrder)

loc_1D960:
    add r4, r2, r7
    ldrb r3, [r4]
    lsl r0, r3, #0x4
    add r0, r0, r6
    ldrb r0, [r0]
    lsl r0, r0, #0x1A
    cmp r0, #0x0
    bge loc_1D988
    ldr r0, =(b_move_to_execute_A)
    ldrh r1, [r0]
    lsl r0, r1, #0x1
    add r0, r0, r1
    lsl r0, r0, #0x2
    add r0, r12
    ldrb r1, [r0, #0x8]             @move.flags
    mov r0, #MOVEFLAG_SNATCH
    and r0, r1
    cmp r0, #0x0
    beq loc_1D988
    b loc_1DAB4

loc_1D988:
    add r2, #0x1
    cmp r2, r5
    blt loc_1D960

loc_1D98E:
    ldr r0, =(gSpecialStatuses)
    mov r1, r8
    ldrb r2, [r1]
    lsl r1, r2, #0x2
    add r1, r1, r2
    lsl r1, r1, #0x2
    add r1, r1, r0
    ldrb r3, [r1]
    lsl r0, r3, #0x1E
    cmp r0, #0x0
    bge loc_1D9EC
    mov r0, #0x3
    neg r0, r0
    and r0, r3
    strb r0, [r1]
    ldr r4, =(b_last_copied_ability)
    mov r0, #LIGHTNINGROD
    strb r0, [r4]
    bl b_movescr_stack_push_cursor
    ldr r1, =(b_movescr_cursor)
    ldr r0, =(BattleScript_TookAttack)
    str r0, [r1]
    mov r1, r8
    ldrb r0, [r1]
    ldrb r1, [r4]
    bl b_history__record_ability_usage_of_player
    b loc_1DAFC

.align 2, 0
.pool

loc_1D9EC:
    lsl r0, r2, #0x4
    add r0, r9
    ldrb r0, [r0]
    lsl r0, r0, #0x1F
    cmp r0, #0x0
    bne loc_1D9FA
    b loc_1DAF4

loc_1D9FA:
    ldr r1, =(move_data)
    ldr r2, =(b_move_to_execute_A)
    ldrh r3, [r2]
    lsl r0, r3, #0x1
    add r0, r0, r3
    lsl r0, r0, #0x2
    add r0, r0, r1
    ldrb r1, [r0, #0x8]             @move.flags
    mov r0, #MOVEFLAG_PROTECT
    and r0, r1
    mov r4, r2
    cmp r0, #0x0
    beq loc_1DAF4
    cmp r3, #CURSE
    bne loc_1DA38
    ldr r2, =(battle_data)
    ldr r0, =(b_attacker)
    ldrb r1, [r0]
    mov r0, #0x58
    mul r0, r1
    add r1, r0, r2
    mov r0, r1
    add r0, #0x21                   @battle_data.type1
    ldrb r0, [r0]
    cmp r0, #ghost_type
    beq loc_1DA38
    mov r0, r1
    add r0, #0x22                   @battle_data.type2
    ldrb r0, [r0]
    cmp r0, #ghost_type
    bne loc_1DAF4

loc_1DA38:
    ldrh r0, [r4]
    bl IsTwoTurnsMove
    lsl r0, r0, #0x18
    cmp r0, #0x0
    beq loc_1DA5E
    ldr r1, =(battle_data)
    ldr r0, =(b_attacker)
    ldrb r2, [r0]
    mov r0, #0x58
    mul r0, r2
    add r1, #0x50                   @battle_data.status2
    add r0, r0, r1
    ldr r0, [r0]
    mov r1, #0x80
    lsl r1, r1, #0x5                @0x1000, multi_turn_flag
    and r0, r1
    cmp r0, #0x0
    beq loc_1DAF4

loc_1DA5E:
    ldr r0, =(b_attacker)
    ldrb r0, [r0]
    bl CancelMultiTurnMove
    ldr r2, =(gMoveResultFlags)
    ldrb r0, [r2]
    mov r1, #MOVE_RESULT_MISSED
    orr r0, r1
    strb r0, [r2]
    ldr r1, =(gLastLandedMoves)
    ldr r3, =(b_defender)
    ldrb r0, [r3]
    lsl r0, r0, #0x1
    add r0, r0, r1
    mov r2, #0x0
    strh r2, [r0]
    ldr r1, =(gLastHitByType)
    ldrb r0, [r3]
    lsl r0, r0, #0x1
    add r0, r0, r1
    strh r2, [r0]
    ldr r1, =(gBattleCommunication)
    mov r0, #0x1
    strb r0, [r1, #0x6]
    b loc_1DAF4

.align 2, 0
.pool

loc_1DAB4:
    ldr r0, =(b_attacker)
    ldrb r0, [r0]
    ldr r2, =(SNATCH)
    mov r1, r3
    bl PressurePPLose
    ldrb r1, [r4]
    lsl r1, r1, #0x4
    add r1, r1, r6
    ldrb r2, [r1]
    mov r0, #0x21
    neg r0, r0
    and r0, r2
    strb r0, [r1]
    ldr r1, =(gBattleScripting)
    ldrb r0, [r4]
    strb r0, [r1, #0x17]
    bl b_movescr_stack_push_cursor
    ldr r1, =(b_movescr_cursor)
    ldr r0, =(BattleScript_SnatchedMove)
    b loc_1DAFA

.align 2, 0
.pool

loc_1DAF4:
    ldr r1, =(b_movescr_cursor)
    ldr r0, [r1]
    add r0, #0x1

loc_1DAFA:
    str r0, [r1]

loc_1DAFC:
    add sp, sp, #0x4
    pop {r3-r4}
    mov r8, r3
    mov r9, r4
    pop {r4-r7}
    pop {r0}
    bx r0

.align 2, 0
.pool