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clean-up of driver return codes

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mrdudz
2023-02-26 20:03:41 +01:00
parent a299ef4210
commit ffa83c32a4
82 changed files with 438 additions and 322 deletions
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5
libsrc/c64/joy/c64-hitjoy.s
View File

@@ -59,8 +59,9 @@ temp4: .byte 0
;
INSTALL:
lda #<JOY_ERR_OK
ldx #>JOY_ERR_OK
lda #JOY_ERR_OK
.assert JOY_ERR_OK = 0, error
tax
; rts ; Run into UNINSTALL instead

10
libsrc/c64/joy/c64-numpad.s
View File

@@ -100,12 +100,14 @@ masktable:
;
INSTALL:
lda #JOY_ERR_OK ; Assume we have a joystick
ldx VIC_CLK_128 ; Test for a C128
cpx #$FF
lda #JOY_ERR_OK ; Assume we have a "joystick"
.assert JOY_ERR_OK = 0, error
tax ; Set high byte
ldy VIC_CLK_128 ; Test for a C128
cpy #$FF
bne @C128 ; Jump if we have one
lda #JOY_ERR_NO_DEVICE ; No C128 -> no numpad
@C128: ldx #0 ; Set high byte
@C128:
; rts ; Run into UNINSTALL instead

5
libsrc/c64/joy/c64-ptvjoy.s
View File

@@ -52,8 +52,9 @@ JOY_COUNT = 4 ; Number of joysticks we support
;
INSTALL:
lda #<JOY_ERR_OK
ldx #>JOY_ERR_OK
lda #JOY_ERR_OK
.assert JOY_ERR_OK = 0, error
tax
; rts ; Run into UNINSTALL instead
; ------------------------------------------------------------------------

5
libsrc/c64/joy/c64-stdjoy.s
View File

@@ -56,8 +56,9 @@ JOY_COUNT = 2 ; Number of joysticks we support
;
INSTALL:
lda #<JOY_ERR_OK
ldx #>JOY_ERR_OK
lda #JOY_ERR_OK
.assert JOY_ERR_OK = 0, error
tax
; rts ; Run into UNINSTALL instead