Commit Graph

4336 Commits

Author SHA1 Message Date
Irmen de Jong
c5a333a904 CX16: diskio.f_write() now uses fast MCIOUT block writes, including hiram bank boundary wrap-over 2023-11-08 01:12:49 +01:00
markjreed
ff324955dd
Feature/read cursor position (#111)
* feat: add ability to read cursor position on CBM machines

* feat: implement plot()/column() for atari target; add get_cursor(), get_column(), row(), and get_row()

* feat: implement wait_key() for Commodore targets; add get_cursor(), get_column(), row(), get_row()

* feat: really implement waitkey() on CBM targets

* fix: make waitkey void for compatibility with atari
2023-11-07 22:19:16 +01:00
Irmen de Jong
70436f5dca cx16.vpeek() use VERA_DATA0 instead of 1, to not cause ADDRSEL to be != 0 (interferes with kernal) 2023-11-07 22:09:53 +01:00
Irmen de Jong
31177a2b1b added sys.disable_caseswitch() and sys.enable_caseswitch() 2023-11-07 00:27:34 +01:00
Irmen de Jong
4de012fc49 added notes to textio about PETSCII vs Screencode encoding. 2023-11-06 23:18:24 +01:00
Irmen de Jong
ee2888e744 verafx.mult/muls now return upper 16 bits of the result in r0 2023-11-06 21:55:58 +01:00
Irmen de Jong
efe4df92dc optimize when with const value (remove other choices from code) 2023-11-06 00:08:07 +01:00
Irmen de Jong
723ab54f97 optimized all circle routines a little more. Added gfx2/monogfx safe_circle and safe_disc. Warning for when on const value. 2023-11-05 21:29:59 +01:00
Irmen de Jong
d9389afc66 fix compiler crash on certain constant expressions 2023-11-05 13:59:08 +01:00
Irmen de Jong
e7178ee496 optimized comparison with word variables 2023-11-05 00:20:12 +01:00
Irmen de Jong
d5f35bb3fb added gfx2.init_mode() 2023-11-04 14:53:08 +01:00
Irmen de Jong
72f1a779f2 optimize monogfx.fill() and gfx2.fill(), also don't read outside screen area 2023-11-04 14:30:51 +01:00
Irmen de Jong
3277544295 optimize assigning word array value to byte variable 2023-11-04 00:33:50 +01:00
Irmen de Jong
98d2c64d5d fix assembly error for uword[3] @zp @split word_addrs 2023-11-03 00:39:43 +01:00
Irmen de Jong
f68b46fc60 add a %zpallowed option to specify the range of zeropage register that can be used 2023-11-03 00:19:25 +01:00
Irmen de Jong
d54ab856e7 fix parameter passing bug introduced recently (byte not converted to word) 2023-11-02 00:31:35 +01:00
Irmen de Jong
16b24fadea gfx2 future mode, upgrate to Kotlin 1.9.20 2023-11-01 23:18:44 +01:00
Irmen de Jong
b3803cbdf1 more opportunities to use LDA(zp) instead of LDA(zp),Y on 65c02 2023-10-31 21:26:55 +01:00
Irmen de Jong
2ceaa25181 optimized code for (infrequently used) logical operations on word array 2023-10-29 23:41:34 +01:00
Irmen de Jong
513611c5a6 IR: using EXT more 2023-10-29 02:57:21 +01:00
Irmen de Jong
7ec4ba40ad optimize asmsub arg evaluation order and stack usage 2023-10-28 17:29:00 +02:00
Irmen de Jong
92374e122b IR: optimize concat with msb 0 into ext 2023-10-28 12:53:41 +02:00
Irmen de Jong
94f12732ab add math.diff() and math.diffw() 2023-10-27 22:36:43 +02:00
Irmen de Jong
0904712a00 remove last trace of getTempVar (arry index expression)
tiny optimization
2023-10-27 21:41:52 +02:00
Irmen de Jong
32becdbced add monogfx lib to virtual target 2023-10-24 00:16:25 +02:00
Irmen de Jong
34aa21f7d9 improve function call arg type casting 2023-10-22 22:33:35 +02:00
Irmen de Jong
cc81dd7d3e remove useless close calls from diskio load 2023-10-22 17:24:05 +02:00
Irmen de Jong
335213b55f tweaks 2023-10-21 02:16:58 +02:00
Irmen de Jong
13ab4166c0 new kotest library version 2023-10-19 21:57:06 +02:00
Irmen de Jong
3dc5a0e7f8 some arrays can be in BSS 2023-10-18 23:59:37 +02:00
Irmen de Jong
e15c5cde53 tiny fill() optimization 2023-10-18 23:11:16 +02:00
Irmen de Jong
d88c09b098 fix signed byte to word casting issue uw = 8888 + (bb as ubyte) 2023-10-17 22:54:33 +02:00
Irmen de Jong
893b383bdf fix signed byte to word sign extension in assignment 2023-10-17 03:08:37 +02:00
Irmen de Jong
dd7c9d62e6 remove assigment splitter, it now caused code bloat instead of more efficient code 2023-10-16 02:07:22 +02:00
Irmen de Jong
97c5c90eff fix codegen for var1>>=var2 and var1<<=var2 when var2 is zero 2023-10-16 00:04:21 +02:00
Irmen de Jong
1fb94e7a7b monogfx and gfx2: flood fill uses optimized horizontal line drawing 2023-10-15 23:19:11 +02:00
Irmen de Jong
daca87c6d0 added -breakinstr compiler option 2023-10-15 21:55:09 +02:00
Irmen de Jong
203ec5fa46 implement taking address of array var with variable index 2023-10-15 20:24:48 +02:00
Irmen de Jong
9ea69c07b8 optimize word array reads with indexvar 2023-10-14 07:30:54 +02:00
Irmen de Jong
68539d6cc9 micro tweaks adpcm.p8 2023-10-13 00:55:56 +02:00
Irmen de Jong
f75fd0811e restructure play-adpcm example code, stream-wav can now play stereo adpcm wavs 2023-10-11 17:37:42 +02:00
Irmen de Jong
836bc9d456 added verafx.available() 2023-10-10 22:12:21 +02:00
Irmen de Jong
a37769aafe cx16 adpcm example is now able to decode and play stereo music as well as mono. 2023-10-10 02:41:20 +02:00
Irmen de Jong
68e62e4bd2 added cx16.MCIOUT() kernal call
correct case of several other cx16 kernal calls.

corrected to upper case: cx16 kernal calls CLOSE_ALL, LKUPLA, LKUPSA, JSRFAR, PRIMM, MACPTR.
2023-10-09 22:44:36 +02:00
Irmen de Jong
a5cd3728c9 3d rotation multiplications now using verafx acceleration 2023-10-05 22:36:30 +02:00
Irmen de Jong
a48ce35f0b added %option verafxmuls 2023-10-05 22:06:33 +02:00
Irmen de Jong
e1835b5775 removed dysfunctional c128.graphics library module 2023-10-05 21:03:47 +02:00
Irmen de Jong
433832b329 gfx2.clear_screen and monogfx.clear_screen() now have color parameter to clear the screen with
this is much faster than filling a rectangle of the full screen size with a color.
2023-10-05 21:00:39 +02:00
Irmen de Jong
ee81da14d6 cx16: removed monochrome modes from gfx2 (use monogfx instead). New screen mode numbering!
programs will now be a lot smaller than before if they use gfx2 (or monogfx if they were only using monochrome drawing)
monogfx also fixes some drawing errors with small horizontal lines, and stippled vertical lines.
2023-10-05 02:12:46 +02:00
Irmen de Jong
6395d1908e cx16: added monogfx library module, replaces gfx2 for monochrome screenmodes. 2023-10-04 22:32:13 +02:00