View difference between Paste ID: Uzi6tJJp and 0e43TEwQ

   .inesprg 1   ; 1x 16KB PRG code
   .ineschr 1   ; 1x  8KB CHR data
   .inesmap 0   ; mapper 0 = NROM, no bank swapping
   .inesmir 1   ; background mirroring
 
 
 ;;;;;;;;;;;;;;;
 
 
   .bank 0
   .org $C000
 RESET:
   SEI          ; disable IRQs
   CLD          ; disable decimal mode
   LDX #$40
   STX $4017    ; disable APU frame IRQ
   LDX #$FF
   TXS          ; Set up stack
   INX          ; now X = 0
   STX $2000    ; disable NMI
   STX $2001    ; disable rendering
   STX $4010    ; disable DMC IRQs
 
 vblankwait1:       ; First wait for vblank to make sure PPU is ready
   BIT $2002
   BPL vblankwait1
 
 clrmem:
   LDA #$00
   STA $0000, x
   STA $0100, x
   STA $0300, x
   STA $0400, x
   STA $0500, x
   STA $0600, x
   STA $0700, x
   LDA #$FE
   STA $0200, x
   INX
   BNE clrmem
 
 vblankwait2:      ; Second wait for vblank, PPU is ready after this
   BIT $2002
   BPL vblankwait2
 
 
 LoadPalettes:
   LDA $2002             ; read PPU status to reset the high/low latch
   LDA #$3F
   STA $2006             ; write the high byte of $3F00 address
   LDA #$00
   STA $2006             ; write the low byte of $3F00 address
   LDX #$00              ; start out at 0
 LoadPalettesLoop:
   LDA palette, x        ; load data from address (palette + the value in x)
                           ; 1st time through loop it will load palette+0
                           ; 2nd time through loop it will load palette+1
                           ; 3rd time through loop it will load palette+2
                           ; etc
   STA $2007             ; write to PPU
   INX                   ; X = X + 1
   CPX #$20              ; Compare X to hex $10, decimal 16 - copying 16 bytes = 4 sprites
   BNE LoadPalettesLoop  ; Branch to LoadPalettesLoop if compare was Not Equal to zero
                         ; if compare was equal to 32, keep going down
 
 
 
 LoadSprites:
   LDX #$00              ; start at 0
 LoadSpritesLoop:
   LDA sprites, x        ; load data from address (sprites +  x)
   STA $0200, x          ; store into RAM address ($0200 + x)
   INX                   ; X = X + 1
   CPX #$20              ; Compare X to hex $10, decimal 16
   BNE LoadSpritesLoop   ; Branch to LoadSpritesLoop if compare was Not Equal to zero
                         ; if compare was equal to 16, keep going down
 
 
 
 LoadBackground:
   LDA $2002             ; read PPU status to reset the high/low latch
   LDA #$20
   STA $2006             ; write the high byte of $2000 address
   LDA #$00
   STA $2006             ; write the low byte of $2000 address
   LDX #$00              ; start out at 0
 LoadBackgroundLoop:
   LDA background, x     ; load data from address (background + the value in x)
   STA $2007             ; write to PPU
   INX                   ; X = X + 1
   CPX #$FF              ; Compare X to hex $80, decimal 128 - copying 128 bytes
   BNE LoadBackgroundLoop  ; Branch to LoadBackgroundLoop if compare was Not Equal to zero
                         ; if compare was equal to 128, keep going down
 
 
 LoadAttribute:
   LDA $2002             ; read PPU status to reset the high/low latch
   LDA #$23
   STA $2006             ; write the high byte of $23C0 address
   LDA #$C0
   STA $2006             ; write the low byte of $23C0 address
   LDX #$00              ; start out at 0
 LoadAttributeLoop:
   LDA attribute, x      ; load data from address (attribute + the value in x)
   STA $2007             ; write to PPU
   INX                   ; X = X + 1
   CPX #$08              ; Compare X to hex $08, decimal 8 - copying 8 bytes
   BNE LoadAttributeLoop  ; Branch to LoadAttributeLoop if compare was Not Equal to zero
                         ; if compare was equal to 128, keep going down
 
 
 
 
 
   LDA #%10010000   ; enable NMI, sprites from Pattern Table 0, background from Pattern Table 1
   STA $2000
 
   LDA #%00011110   ; enable sprites, enable background, no clipping on left side
   STA $2001
 
 Forever:
   JMP Forever     ;jump back to Forever, infinite loop
 
 
 
 NMI:
   LDA #$00
   STA $2003       ; set the low byte (00) of the RAM address
   LDA #$02
   STA $4014       ; set the high byte (02) of the RAM address, start the transfer
 
 
 LatchController:
   LDA #$01
   STA $4016
   LDA #$00
   STA $4016     ;  tell both the controllers to latch buttons
 
 ButtonA:
   LDA $4016       ; player 1 - A
   AND #%00000001  ; look only at bit 0
   BNE ButtonB
 
 ; Button stuff here
 
 ButtonB:
   LDA $4016       ; player 1 - B
   AND #%00000001  ; look only at bit 0
   BNE SelectButton
-  .db $98, $31, $00, $88   ;sprite 7
+
 ; Button stuff here
 
 SelectButton:
   LDA $4016       ; player 1 - Select
   AND #%00000001  ; look only at bit 0
   BNE StartButton
 
 ; Button stuff here
 
 StartButton:
   LDA $4016       ; player 1 - Start
   AND #%00000001  ; look only at bit 0
   BNE UpButton
 
 ; Button stuff here
 
 UpButton:
   LDA $4016       ; player 1 - Up
   AND #%00000001  ; look only at bit 0
   BNE DownButton
 
 ; Button stuff here
 
 DownButton:
   LDA $4016       ; player 1 - Down
   AND #%00000001  ; look only at bit 0
   BNE LeftButton
 
 ; Button stuff here
 
 LeftButton:
   LDA $4016       ; player 1 - Left
   AND #%00000001  ; look only at bit 0
   BNE RightButton
   LDA $0203       ; load sprite X position
   CLC             ; make sure the carry flag is clear
   ADC #$01        ; A = A + 1
   STA $0203       ; save sprite X position
   LDA $0207       ; load sprite X position
   CLC             ; make sure the carry flag is clear
   ADC #$01        ; A = A + 1
   STA $0207       ; save sprite X position
   LDA $020B       ; load sprite X position
   CLC             ; make sure the carry flag is clear
   ADC #$01        ; A = A + 1
   STA $020B       ; save sprite X position
   LDA $020F       ; load sprite X position
   CLC             ; make sure the carry flag is clear
   ADC #$01        ; A = A + 1
   STA $020F       ; save sprite X position
   LDA $0213
   CLC
   ADC #$01
   STA $0213
   LDA $0217
   CLC
   ADC #$01
   STA $0217
   LDA $021B
   CLC
   ADC #$01
   STA $021B
   LDA $021F
   CLC
   ADC #$01
   STA $021F
 
 RightButton:
   LDA $4016       ; player 1 - Right
   AND #%00000001  ; look only at bit 0
   BNE NotRightButton
   LDA $0203       ; load sprite X position
   SEC             ; make sure carry flag is set
   SBC #$01        ; A = A - 1
   STA $0203       ; save sprite X position
   LDA $0207       ; load sprite X position
   SEC             ; make sure carry flag is set
   SBC #$01        ; A = A - 1
   STA $0207       ; save sprite X position
   LDA $020B       ; load sprite X position
   SEC             ; make sure carry flag is set
   SBC #$01        ; A = A - 1
   STA $020B       ; save sprite X position
   LDA $020F       ; load sprite X position
   SEC             ; make sure carry flag is set
   SBC #$01        ; A = A - 1
   STA $020F       ; save sprite X position
   LDA $0213
   CLC
   ADC #$01
   STA $0213
   LDA $0217
   CLC
   ADC #$01
   STA $0217
   LDA $021B
   CLC
   ADC #$01
   STA $021B
   LDA $021F
   CLC
   ADC #$01
   STA $021F
 
 NotRightButton:
   JMP ButtonA
 
   RTI             ; return from interrupt
 
 ;;;;;;;;;;;;;;
 
 
 ;;;;;;;;;;;;;;
 
 
 
   .bank 1
   .org $E000
 palette:
   .db $22,$0F,$27,$26,  $22,$0F,$16,$26,  $22,$30,$21,$0F,  $22,$27,$17,$0F   ;;background palette
   .db $22,$0F,$27,$1A,  $22,$0F,$27,$26,  $22,$1C,$15,$14,  $22,$02,$38,$3C   ;;sprite palette
 
 sprites:
      ;vert tile attr horiz
   .db $80, $00, $00, $80   ;sprite 0
   .db $80, $01, $00, $88   ;sprite 1
   .db $88, $10, $00, $80   ;sprite 2
   .db $88, $11, $00, $88   ;sprite 3
   .db $90, $20, $00, $80   ;sprite 4
   .db $90, $21, $00, $88   ;sprite 5
   .db $98, $30, $00, $80   ;sprite 6
   .db $98, $31, $00, $88   ;sprite 7
 
 
 background:
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;row 1
   .db $24,$24,$24,$24,$24,$24,$24,$24,$08,$09,$0A,$0B,$24,$24,$24,$24  ;;first tile of sun
 
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;row 2
   .db $24,$24,$24,$24,$24,$24,$24,$24,$18,$19,$1A,$1B,$24,$24,$24,$24  ;;second tile of sun
 
   .db $24,$24,$24,$24,$24,$24,$01,$02,$01,$02,$24,$24,$01,$02,$01,$02  ;;row 3
   .db $24,$24,$01,$02,$01,$02,$24,$24,$28,$29,$2A,$2B,$24,$24,$24,$24  ;;third tile of sun with first tile of block
 
   .db $24,$24,$24,$24,$24,$24,$11,$12,$11,$12,$24,$24,$11,$12,$11,$12  ;;row 4
   .db $24,$24,$11,$12,$11,$12,$24,$24,$38,$39,$3A,$3B,$24,$24,$24,$24  ;;forth and last tile of sun with the second and last tile of block
 
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;row 5
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;all sky
 
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;row 6
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;all sky
 
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;row 7
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;all sky
 
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;row 8
   .db $24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24,$24  ;;all sky
 
 attribute:
   .db %00000000, %00010000, %01010000, %00010000, %00000000, %00000000, %00000000, %00110000
 
   .db $24,$24,$24,$24, $47,$47,$24,$24 ,$47,$47,$47,$47, $47,$47,$24,$24 ,$24,$24,$24,$24 ,$24,$24,$24,$24, $24,$24,$24,$24, $55,$56,$24,$24  ;;brick bottoms
 
 
 
   .org $FFFA     ;first of the three vectors starts here
   .dw NMI        ;when an NMI happens (once per frame if enabled) the
                    ;processor will jump to the label NMI:
   .dw RESET      ;when the processor first turns on or is reset, it will jump
                    ;to the label RESET:
   .dw 0          ;external interrupt IRQ is not used in this tutorial
 
 
 ;;;;;;;;;;;;;;
 
 
   .bank 2
   .org $0000
   .incbin "eddinlevel.chr"   ;includes 8KB graphics file from SMB1