Removed (pretty inconsistently used) tab chars from source code base.

This commit is contained in:
Oliver Schmidt
2013-05-09 13:56:54 +02:00
parent 44fd1082ae
commit 85885001b1
1773 changed files with 62864 additions and 62868 deletions

View File

@@ -5,10 +5,10 @@
; Ullrich von Bassewitz, 2003-02-16
;
.include "zeropage.inc"
.include "zeropage.inc"
.include "../extzp.inc"
.include "joy-kernel.inc"
.include "joy-kernel.inc"
.include "joy-error.inc"
.include "cbm510.inc"
@@ -22,7 +22,7 @@
; Driver signature
.byte $6A, $6F, $79 ; "joy"
.byte $6A, $6F, $79 ; "joy"
.byte JOY_API_VERSION ; Driver API version number
; Button state masks (8 values)
@@ -66,7 +66,7 @@ JOY_COUNT = 2 ; Number of joysticks we support
INSTALL:
lda #<JOY_ERR_OK
ldx #>JOY_ERR_OK
; rts ; Run into UNINSTALL instead
; rts ; Run into UNINSTALL instead
; ------------------------------------------------------------------------
; UNINSTALL routine. Is called before the driver is removed from memory.
@@ -92,45 +92,45 @@ COUNT:
READ: ldx #$0F ; Switch to the system bank
stx IndReg
tax ; Save joystick number
tax ; Save joystick number
; Get the direction bits
ldy #CIA::PRB
lda (cia2),y ; Read joystick inputs
sta tmp1
ldy #CIA::PRB
lda (cia2),y ; Read joystick inputs
sta tmp1
; Get the fire bits
ldy #CIA::PRA
lda (cia2),y
lda (cia2),y
; Make the result value
cpx #$00 ; Joystick 0?
bne @L1 ; Jump if no
cpx #$00 ; Joystick 0?
bne @L1 ; Jump if no
; Joystick 1, fire is in bit 6, direction in bit 0-3
asl a
jmp @L2
asl a
jmp @L2
; Joystick 2, fire is in bit 7, direction in bit 5-7
@L1: ldx #$00 ; High byte of return value
lsr tmp1
lsr tmp1
lsr tmp1
lsr tmp1
@L1: ldx #$00 ; High byte of return value
lsr tmp1
lsr tmp1
lsr tmp1
lsr tmp1
; Mask the relavant bits, get the fire bit
@L2: asl a ; Fire bit into carry
lda tmp1
and #$0F
bcc @L3
ora #$10
@L3: eor #$1F ; All bits are inverted
@L2: asl a ; Fire bit into carry
lda tmp1
and #$0F
bcc @L3
ora #$10
@L3: eor #$1F ; All bits are inverted
; Switch back to the execution bank and return the joystick mask in a/x