Use 32x32 sprites for ship.
Also use neviksti's pcx2snes rather than eKid's.
This commit is contained in:
Colin McMillen
parent
e8d57e5cbe
commit
025d0ea3ec
@ -1,6 +1,6 @@
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@echo off
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pcx2snes sprites.pcx -osprites.asm -b4 -nSprite -d
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pcx2snes tiles.pcx -otiles.asm -b2 -nTile -d
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pcx2snes -s32 -c16 -o16 -n sprites32
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pcx2snes -s16 -c4 -o4 -n tiles
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wla-65816 -o pewpew.asm pewpew.o
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wlalink -vr wlalink.cfg pewpew.smc
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del *.o
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34
pewpew.asm
34
pewpew.asm
@ -86,7 +86,7 @@ Start:
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; Player's initial starting location.
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lda #(256 / 4)
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sta $20
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lda #((224 - 8) / 2)
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lda #((224 - 16) / 2)
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sta $21
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@ -155,9 +155,8 @@ LoadPaletteAndTileData:
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stx DMA0SRC
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lda #:SpriteData
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sta DMA0SRCBANK
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; DMA 0 transfer size.
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; See the helpful comment in sprites.asm to find the size of the tile data.
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ldx #640
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; DMA 0 transfer size. Equal to the size of sprites32.pic.
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ldx #2048
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stx DMA0SIZE
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; DMA 0 control register.
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; Transfer type 001 = 2 addresses, LH.
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@ -179,9 +178,8 @@ LoadPaletteAndTileData:
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stx DMA0SRC
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lda #:TileData
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sta DMA0SRCBANK
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; DMA 0 transfer size.
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; See the helpful comment in tiles.asm to find the size of the tile data.
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ldx #384
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; DMA 0 transfer size. Equal to the size of tiles.pic.
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ldx #512
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stx DMA0SIZE
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; DMA 0 control register.
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; Transfer type 001 = 2 addresses, LH.
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@ -327,7 +325,7 @@ JoypadDown:
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cmp #$04
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bne JoypadLeft ; Button not pressed.
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lda $21
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cmp #(224 - 16)
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cmp #(224 - 32)
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beq JoypadLeft ; Value saturated.
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inc $21
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inc $21
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@ -349,7 +347,7 @@ JoypadRight:
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cmp #$01 ; Right
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bne JoypadB ; Button not pressed.
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lda $20
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cmp #(256 - 16)
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cmp #(256 - 32)
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beq JoypadB ; Value saturated.
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inc $20
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inc $20
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@ -474,16 +472,13 @@ UpdateGraphics:
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lda $0021
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sta $0101
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; Choose which sprite based on frame count.
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lda $14
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and #%00000100
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lsr
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sta $0102
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; Set priority bits so that the sprite is drawn in front.
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lda #%00110000
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sta $0103
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; Clear x-MSB so that the sprite is displayed.
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lda $0300
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and #%11111110
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ora #%00000010 ; ... and make it the large size. (32x32)
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sta $0300
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; Make the background scroll. Horizontal over time; vertical depending on
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@ -545,8 +540,17 @@ FillScratch:
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.BANK 1 SLOT 0
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.ORG 0
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.SECTION "GraphicsData"
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.INCLUDE "sprites.asm"
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.INCLUDE "tiles.asm"
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SpriteData:
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.INCBIN "sprites32.pic"
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SpritePalette:
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.INCBIN "sprites32.clr"
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TileData:
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.INCBIN "tiles.pic"
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TilePalette:
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.INCBIN "tiles.clr"
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.ENDS
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@ -18,6 +18,8 @@
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;
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; Here is a link to an online version of Yoshi's doc (v. 2.30):
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; http://patpend.net/technical/snes/snes.txt
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; Anomie's register doc is more up-to-date and might have better info:
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; http://www.dforce3000.de/pub/doc/anomie_regs.txt
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; $2100: Screen display initialization [INIDISP]
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; Format: x000bbbb
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30
sprites.asm
30
sprites.asm
@ -1,30 +0,0 @@
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; Created with eKid's pcx2snes converter ;
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SpriteData:
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.db $00, $00, $03, $03, $00, $03, $01, $03, $05, $07, $03, $01, $03, $03, $02, $03$00, $00, $00, $00, $03, $00, $03, $00, $03, $00, $02, $10, $03, $48, $00, $2F
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.db $00, $00, $00, $00, $60, $E0, $00, $C0, $70, $F8, $C0, $F0, $F0, $FE, $E2, $CF$00, $00, $00, $00, $80, $00, $C0, $00, $40, $80, $30, $00, $CE, $00, $13, $EC
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.db $00, $00, $03, $03, $00, $03, $01, $03, $05, $07, $03, $01, $03, $03, $02, $03$00, $00, $00, $00, $03, $00, $03, $00, $03, $20, $02, $90, $03, $00, $00, $67
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.db $00, $00, $00, $00, $60, $E0, $00, $C0, $70, $F8, $C0, $F0, $F0, $FE, $E2, $CF$00, $00, $00, $00, $80, $00, $C0, $00, $40, $80, $30, $00, $CE, $00, $13, $EC
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $02, $03, $03, $03, $03, $01, $05, $07, $01, $03, $00, $03, $03, $03, $00, $00$00, $37, $03, $48, $02, $10, $03, $00, $03, $00, $03, $00, $00, $00, $00, $00
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.db $E2, $CF, $F0, $FE, $C0, $F0, $70, $F8, $00, $C0, $60, $E0, $00, $00, $00, $00$13, $EC, $CE, $00, $30, $00, $40, $80, $C0, $00, $80, $00, $00, $00, $00, $00
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.db $02, $03, $03, $03, $03, $01, $05, $07, $01, $03, $00, $03, $03, $03, $00, $00$00, $4F, $03, $10, $02, $A0, $03, $00, $03, $00, $03, $00, $00, $00, $00, $00
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.db $E2, $CF, $F0, $FE, $C0, $F0, $70, $F8, $00, $C0, $60, $E0, $00, $00, $00, $00$13, $EC, $CE, $00, $30, $00, $40, $80, $C0, $00, $80, $00, $00, $00, $00, $00
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SpritePalette:
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.db $1F, $7C, $00, $00, $8D, $0C, $08, $19, $25, $29, $CF, $18, $8B, $29, $0F, $36
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.db $1F, $02, $8E, $5E, $18, $5B, $FF, $7F, $00, $00, $00, $00, $00, $00, $00, $00
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; 20 tiles (12 spaces)
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; 640 bytes
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BIN
sprites32.pcx
Normal file
BIN
sprites32.pcx
Normal file
Binary file not shown.
33
tiles.asm
33
tiles.asm
@ -1,33 +0,0 @@
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; Created with eKid's pcx2snes converter ;
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TileData:
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $01, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $10, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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.db $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
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TilePalette:
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.db $1F, $7C, $00, $00, $FF, $7F, $1F, $02
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; 24 tiles (8 spaces)
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; 384 bytes
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