Irmen de Jong
25b1043572
c64 diskio: Always call CLRCHN before CHKIN/CHKOUT calls
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this seems to work around a Vice emulator issue when using host filesystem disk emulation.
Fixes #156
2024-12-03 19:15:44 +01:00
Irmen de Jong
8341f9c066
diskio.status(): remove unreliable device not present error detection
2024-12-02 23:33:33 +01:00
Irmen de Jong
28cac291de
diskio.f_open_w() now also resets io channels back to defaults, like f_open() already did
2024-12-02 22:25:32 +01:00
Irmen de Jong
8fa14a10e2
Optimize diskio.f_read for size=1, also improve ST check
2024-12-02 21:25:38 +01:00
Irmen de Jong
55dbd095ed
fix IR codegen missing a CMPI after if not condition
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fix IR codegen for containmentcheck
2024-12-02 03:06:06 +01:00
Irmen de Jong
feb8aa435e
monogfx, gfx_lores, gfx_hires now all uses 8kb stack from buffers module; no more broken flood fills. fill() has an extra byte parameter now where you need to pass in the ram bank to use for the stack. (not on virtual target)
2024-11-29 21:28:34 +01:00
Irmen de Jong
5406a992f5
improved buffers library, added to docs
2024-11-28 03:30:32 +01:00
Irmen de Jong
bc9683cc54
add compression.decode_rle_vram() to decompress RLE data directly to X16's VRAM.
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Document the compression library.
2024-11-26 02:06:35 +01:00
Irmen de Jong
857d2eefca
added floats.interpolate(), math.interpolate(), and LERP example
2024-11-24 10:00:21 +01:00
Irmen de Jong
906b137a7c
renamed 'string' module to 'strings' for consistency
2024-11-23 15:51:38 +01:00
Irmen de Jong
42e2c5f605
fix some deprecated code in tests
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silence redundant error about unused txt block
2024-11-23 15:48:18 +01:00
Irmen de Jong
4958463e75
moved floats.MIN/MAX to sys.MIN_FLOAT/MAX_FLOAT
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added txt.print_f as alias to floats.print
2024-11-22 00:46:23 +01:00
Irmen de Jong
2360625927
added min/max values for the various integer types as sys.MAX_XXX and sys.MIN_XXX
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renamed sys.sizeof_xxx into sys.SIZEOF_XXX to be consistent with the uppercasing of the other constants
2024-11-21 23:25:02 +01:00
Irmen de Jong
8badc40883
added several float limits contants such as floats.EPSILON, E, MIN, MAX
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fix VM float min max limits
2024-11-21 23:25:02 +01:00
Irmen de Jong
984230e8fa
removed txt.VERA_TEXTMATRIX_BANK/VERA_TEXTMATRIX_ADDR it's now just txt.VERA_TEXTMATRIX (long const)
2024-11-20 23:22:56 +01:00
Irmen de Jong
25c9b2fea4
remove an archaic machine code monitor bank setting at program exit
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what did it even do? in any case, $2d is just a user zero page location it should no longer be associated with the monitor nowadays.
2024-11-20 19:28:31 +01:00
Irmen de Jong
d70b8303b1
added sprites.reset() to remove sprites from the screen
2024-11-13 20:26:04 +01:00
Irmen de Jong
1d38c3582a
progstart() added to complement progend()
2024-11-13 19:29:50 +01:00
Irmen de Jong
9438e996d7
Fixed math.mul16_last_upper().
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Added math.lerpw() a LERP routine for words (to complement the existing math.lerp() for bytes)
Described the LERP routines in the library chapter in the docs.
2024-11-12 18:31:24 +01:00
Irmen de Jong
3b4a5e27f7
renamed gfx_hires4 module to just gfx_hires
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to be consistent with gfx_lores
2024-11-12 17:48:35 +01:00
Irmen de Jong
a3fa527378
move shared cbm diskio to its own file (c64/c128) so that pet/atari/neo targets give better error message when trying to import non existing diskio module there
2024-11-10 15:35:36 +01:00
Irmen de Jong
300d1a871c
c128 banks out basic, added banks() and getbanks()
2024-11-09 15:44:08 +01:00
Irmen de Jong
7d4dc3c063
update
2024-11-08 19:04:51 +01:00
Irmen de Jong
a50400b7d1
initial neo6502 target
2024-11-08 19:04:49 +01:00
Irmen de Jong
688dce6145
floats: added AYINT2 as a safe wrapper for AYINT. Internal float to word cast now also uses that.
2024-11-08 18:52:48 +01:00
Irmen de Jong
9864abd393
romsub keyword is now extsub
2024-11-06 22:14:53 +01:00
Irmen de Jong
a5c7393561
tweaking program startup and cleanup stuff
2024-11-05 21:12:27 +01:00
Irmen de Jong
7fd3e9bb7d
also provide a X16-style JSRFAR implementation for the C64. Enable callfar() and callfar2() on the C64 and C128.
2024-11-05 19:26:58 +01:00
Irmen de Jong
459e9f8f3b
jsrfar stuff
2024-11-05 01:06:06 +01:00
Irmen de Jong
fddd390d31
on the C64, if not using floats, disable basic ROM in startup to gain another 8Kb of RAM
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MEMTOP is adjusted to $d000. This gives us 50 Kb of contiguous program RAM space. ($0801-$CFFF)
2024-11-04 22:11:44 +01:00
Irmen de Jong
e514eeba17
added c64.banks() and c64.getbanks() and c64 banking example
2024-11-04 20:14:30 +01:00
Irmen de Jong
85e87dfe2e
consolidate @rombank and @rambank into just @bank
2024-11-03 21:15:11 +01:00
Irmen de Jong
0fc9aa6b2d
cx16: romsubs of the audio routines now have the rom bank tag.
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cx16: removed 'audio' module again, no longer needed to have these stubs
2024-11-03 18:35:10 +01:00
Irmen de Jong
155896c4c7
added @rombank and @rambank bank number tags on romsubs
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on cx16 and c128 targets the compiler then automatically inserts a CALLFAR instead of a regular JSR to automatically do the bank switching.
2024-11-03 18:19:31 +01:00
Irmen de Jong
9f84aa5fb2
fix double %option merge problem where it deleted all of the blocks
2024-11-03 13:36:14 +01:00
Irmen de Jong
64ea72ed4d
tweak plot
2024-11-01 21:56:27 +01:00
Irmen de Jong
ad074076c2
remove last references to gfx2 module
2024-11-01 18:41:36 +01:00
Irmen de Jong
4b23b1dc86
don't always import math automatically anymore
2024-11-01 03:39:52 +01:00
Irmen de Jong
9005c7994a
added Linear Interpolation (LERP) functions: math.lerp(), floats.lerp(), floats.lerp_fast()
2024-11-01 02:05:48 +01:00
Irmen de Jong
09cbdf410a
added diskio.exists(), made f_close_w() idempotent like f_close() already was
2024-10-31 21:25:22 +01:00
Irmen de Jong
df6a43c7f0
gfx_lores now has drawmode_eor() (used by Paint, for example)
2024-10-31 01:28:29 +01:00
Irmen de Jong
4ce130dc8b
split up cx16.gfx2 module into gfx_lores and gfx_hires4 modules
2024-10-30 22:21:07 +01:00
Irmen de Jong
94d76aa82c
cx16.vaddr(), vaddr_clone(), vaddr_autoincr(), vaddr_autodecr() now all reset vera's ADDRSEL back to 0 even if the configured port was 1
2024-10-30 21:40:58 +01:00
Irmen de Jong
73609636c5
gfx_lores.set_screen_mode() is now gfx_lores.graphics_mode()
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adding all missing routines from gfx2 to gfx_lores
2024-10-30 21:39:37 +01:00
Irmen de Jong
66b06d6c40
added gfx2.safe_vertical_line, gfx2.safe_rect, gfx2.safe_fillrect for completeness
2024-10-30 19:03:40 +01:00
Irmen de Jong
483d193ced
vm: implemented reading/writing files in diskio
2024-10-29 02:34:53 +01:00
Irmen de Jong
570b574b93
added sys.memcmp
2024-10-28 00:41:26 +01:00
Irmen de Jong
4b4af9b527
no longer silently add RTS to asmsubs that don't have one
2024-10-27 13:49:00 +01:00
Irmen de Jong
97b8cb748d
more ifexpression codegen tweaks
2024-10-25 22:52:26 +02:00
Irmen de Jong
d8f1822c12
fixes
2024-10-18 20:32:46 +02:00
