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Splash Screen by Craig Bower
This commit is contained in:
Charles Mangin
GitHub
parent
d1024c6bc6
commit
14eefdf1fe
BIN
BLOCKCHAIN.dsk
BIN
BLOCKCHAIN.dsk
Binary file not shown.
176
BLOCKCHAIN.s
176
BLOCKCHAIN.s
@ -86,6 +86,15 @@ SPEED EQU $F1
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ORG $2000 ; PROGRAM DATA STARTS AT $2000
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**************************************************
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* Thanks to Craig Bower for the splash screen!
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**************************************************
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JSR SPLASHSCREEN ; Interrupt Game right at the start
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JSR ROMSETVID ; Init char output hook at $36/$37
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JSR ROMSETKBD ; Init key input hook at $38/$39
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JSR ROMINIT ; GR/HGR off, Text page 1
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@ -1533,6 +1542,98 @@ SPRITEDONE RTS
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**************************************************
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* Thanks to Craig Bower for the splash screen
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* and this code (I modified it slightly)
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**************************************************
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SPLASHSCREEN
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; move graphic data to $3000
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LDA SPLASHLO ; Setup pointers to move memory
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STA $3C ; $3C and $3D for source start
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LDA SPLASHHI
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STA $3D
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LDA #$FF
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STA $3E ; $3E and $3F for source end
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LDA #$2F
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STA $3F ; $2fff = end :)
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LDA #$00
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STA $42 ; $42 and $43 for destination
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LDA #$30
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STA $43
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LDA #$00 ; Clear ACC, X,Y for smooth operation
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TAX
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TAY
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JSR $FE2C ; F8ROM:MOVE ; Do the memory move
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LDA #$15 ; Kill 80-Column mode whether active or not
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JSR $FDED ; F8ROM:COUT
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STA $C050 ; rw:TXTCLR ; Set Lo-res page 1, mixed graphics + text
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STA $C053 ; rw:MIXSET
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STA $C054 ; rw:TXTPAGE1
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STA $C056 ; rw:LORES
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; display the data from $3000 at $400
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RESETVPTR LDA #$00 ; Move titlepage from $3000 to $400 (screen)
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STA $FE ; pointer for where we are at vertically on screen
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TAY ; Y-Reg used for indexing across (horiz) screen
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VERTICALPTR LDA $FE ; pointer for where we are at vertically on screen
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JSR $F847 ; F8ROM:GBASCALC
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LDA $26
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STA $FA ; $FA is our offset GBASL Byte (Source data titlepage)
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LDA $27 ; Add 04 w/ Carry to get to $3000 where graphic data is
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ADC #$2C
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STA $FB ; $FB is our offset GBASH Byte (Source data titlepage)
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GRABSTORAGE LDA ($FA),Y ; Grab from storage
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STA ($26),Y ; Put to screen
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INY
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CPY #$28 ; #$28 past the width of screen?
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BNE GRABSTORAGE ; No? Back for another round
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LDA #$00
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TAX
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TAY
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INC $FE ; Next line down vertically
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LDA #$00
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TAX
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TAY
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LDA $FE
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CMP #$18 ; #$18 bottom of screen?
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BNE VERTICALPTR ; No? Go back and do next line down
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LDA #$00
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STA $C010 ; r:KBDSTRB ; Clear keyboard strobe
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; LOOP HERE TO WAIT FOR KEYPRESS
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SPLASHLOOP LDA KEY ; check for keydown
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CMP #$80
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BCC SPLASHLOOP ; got a key?
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LDA #$00 ; Clear keyboard strobe again, electric duet doesn't
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STA $C010 ; r:KBDSTRB
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RTS ; We now return you to your regular programming
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;/SPLASHSCREEN
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**************************************************
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* Data Tables
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*
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@ -1713,3 +1814,78 @@ AltLineTableL db <Alt01,<Alt02,<Alt03
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db <Alt19,<Alt20,<Alt21
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db <Alt22,<Alt23,<Alt24
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SPLASHLO db <SPLASHSCREENDATA
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SPLASHHI db >SPLASHSCREENDATA
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SPLASHTABLE da SPLASHLO,SPLASHHI
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SPLASHSCREENDATA HEX 11,11,00,07,77,77,07,11,11,00,00,00,00,00,00,00
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HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
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HEX 00,00,00,00,00,00,00,00,DD,DD,09,99,99,88,98,DD
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HEX DD,00,00,07,07,0D,0D,00,00,02,02,09,09,00,02,02
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HEX 08,08,00,00,00,02,0D,0D,02,00,0F,0F,00,00,07,07
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HEX 20,22,CC,CC,22,22,22,22,20,00,00,99,99,00,00,00
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HEX 00,99,99,00,93,99,00,99,99,00,00,99,99,00,99,99
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HEX 00,99,99,00,00,99,99,00,FF,FF,FF,FF,FF,FF,FF,FF
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HEX 11,11,00,00,00,00,00,11,11,00,00,C2,C2,44,44,00
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HEX 00,DD,DD,00,00,00,EE,EE,92,92,00,00,00,22,22,33
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HEX 33,00,66,66,00,00,88,88,DD,DD,00,09,99,99,09,DD
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HEX DD,00,00,00,00,30,30,00,00,30,00,00,00,00,00,00
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HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
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HEX 22,22,0C,CC,CC,44,C4,22,22,00,00,99,99,93,00,30
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HEX 00,09,99,00,99,99,00,99,99,00,30,99,99,00,09,99
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HEX 00,09,99,00,00,09,99,00,FF,FF,FF,FF,FF,FF,FF,FF
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HEX 11,11,00,90,99,99,90,11,11,00,00,6C,6C,00,11,11
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HEX 00,22,22,00,00,C2,C2,00,09,B9,B2,00,44,44,02,00
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HEX 00,00,72,72,00,22,22,00,DD,DD,00,00,00,00,00,DD
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HEX DD,00,00,00,93,99,99,93,00,99,93,00,00,00,00,00
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HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
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HEX 22,22,00,0C,CC,CC,0C,22,22,00,00,00,99,99,93,99
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HEX 00,93,99,00,99,99,00,00,99,93,99,99,99,00,93,99
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HEX 00,93,99,00,00,93,99,00,FF,FF,FF,FF,FF,FF,FF,FF
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HEX 11,11,90,99,99,88,89,11,11,00,00,F6,F6,00,BB,BB
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HEX 00,EE,EE,00,00,9C,9C,00,00,3B,3B,00,99,99,00,00
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HEX 00,00,97,97,00,44,44,00,DD,DD,00,C0,CC,CC,C0,DD
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HEX DD,00,00,93,99,99,00,09,00,99,99,00,00,00,00,00
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HEX 00,00,00,00,00,00,93,93,00,00,00,00,00,00,00,00
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HEX 22,22,00,00,00,00,00,22,22,00,00,00,00,09,09,00
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HEX 00,09,09,00,09,09,00,00,00,09,09,00,09,00,09,09
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HEX 00,09,09,00,00,09,09,00,FF,FF,FF,FF,FF,FF,FF,FF
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HEX 01,11,99,99,11,11,11,11,01,00,00,EF,EF,77,77,00
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HEX 00,BB,BB,00,00,29,29,00,00,23,23,00,12,12,00,00
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HEX 00,00,29,29,66,66,00,00,DD,DD,C0,CC,CC,44,4C,DD
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HEX DD,00,00,99,99,09,00,00,00,99,99,00,00,00,00,00
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HEX 00,00,00,00,00,00,09,09,00,00,00,00,00,00,00,00
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HEX A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0
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HEX A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0
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HEX A0,A0,A0,A0,A0,A0,A0,A0,FF,FF,FF,FF,FF,FF,FF,FF
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HEX 00,00,99,99,01,01,81,88,00,00,00,2E,2E,00,99,99
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HEX 00,C2,C2,00,00,66,66,00,00,44,44,00,21,21,00,00
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HEX 00,00,DD,DD,00,32,32,00,0D,DD,CC,CC,DD,DD,DD,DD
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HEX 0D,00,00,99,99,00,00,00,00,99,99,93,93,30,00,00
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HEX 30,93,93,30,00,00,93,93,00,93,93,30,30,30,00,00
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HEX A0,A0,A0,A0,BA,BA,C2,EC,EF,E3,EB,E3,E8,E1,E9,EE
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HEX A0,C2,F9,A0,C3,E8,E1,F2,EC,E5,F3,A0,CD,E1,EE,E7
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HEX E9,EE,BA,BA,A0,A0,A0,A0,FF,FF,FF,FF,FF,FF,FF,FF
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HEX 00,00,99,99,D0,D0,D8,88,00,00,00,B2,B2,00,F2,F2
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HEX 00,4C,4C,00,00,11,11,00,00,62,62,00,EE,EE,00,00
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HEX 00,00,82,82,00,13,13,00,00,00,CC,CC,0D,0D,4D,44
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HEX 00,00,00,99,99,00,00,00,00,99,99,99,99,99,00,30
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HEX 99,99,09,99,93,00,99,99,00,99,99,99,99,99,93,00
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HEX A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0
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HEX A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0
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HEX A0,A0,A0,A0,A0,A0,A0,A0,FF,FF,FF,FF,FF,FF,FF,FF
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HEX D0,DD,99,99,DD,DD,DD,DD,D0,00,00,7B,7B,D0,DF,0F
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HEX 00,24,24,90,90,00,44,44,80,86,06,00,02,22,D2,D0
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HEX 20,00,F8,F8,00,01,71,70,00,00,CC,CC,20,20,24,44
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HEX 00,00,00,99,99,00,00,00,00,99,99,09,00,99,00,99
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HEX 99,00,00,99,99,00,99,99,00,99,99,00,09,99,99,00
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HEX A0,A0,A0,A0,A0,A0,A0,A0,AF,D0,F2,E5,F3,F3,A0,E1
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HEX EE,F9,A0,EB,E5,F9,A0,F4,EF,A0,E2,E5,E7,E9,EE,AF
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HEX A0,A0,A0,A0,A0,A0,A0,A0,C7,FF,FF,FF,FF,FF,FF,FF
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BIN
splashscreen
Normal file
BIN
splashscreen
Normal file
Binary file not shown.
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