smb3 brick

db $42
JMP MarioBelow : JMP Ret2 : JMP Ret2
JMP SpriteV : JMP SpriteH : JMP MarioCape : JMP Ret2
JMP Ret2 : JMP Ret2 : JMP Ret2

MarioCape:
    PHY
    %coin_check()
Break:
    %shatter_block()
    %kill_sprite()
    %give_points()
    PLY
Ret2:
    RTL

MarioBelow:
    PHY
    %coin_check()
    PLY
    PHY
    LDA $19
    BNE Break
    LDA #$01
    LDX #$00
    LDY #$00
    %spawn_bounce_sprite()
    PLY
    RTL

SpriteV:
    PHY
    %coin_check()
    LDA $1686,x
    AND #$08
    BNE Ret
    LDA $14C8,x
    CMP #$09
    BCC Ret
    CMP #$0B
    BCS Ret
    LDA $0F
    CMP #$02
    BEQ Ret
SprMain:
    REP #$20
    LDA $0A
    STA $9A
    LDA $0C
    STA $98
    LDA $0F
    PHA
    SEP #$20
    LDA $03
    PHA
    %shatter_block()
    PLA
    STA $03
    PLA
    STA $0F
    PLA
    STA $10
    %kill_sprite()
    %give_points()
Ret:
    PLY
    RTL

SpriteH:
    PHY
    %coin_check()
    LDA $14C8,x
    CMP #$0A
    BEQ SprMain
    PLY
    RTL