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1109 Commits

Author SHA1 Message Date
Irmen de Jong
496a3b0d2c todo 2021-03-15 18:56:25 +01:00
Irmen de Jong
6922333755 add a cmp(x,y) function that returns no value but only sets the status bits based off the comparison (can be used with a conditional jump afterwards) 2021-03-13 15:11:22 +01:00
Irmen de Jong
50a306f492 line drawing fixes 2021-03-09 22:11:30 +01:00
Irmen de Jong
6995ee2d17 fix cx16 bresenham line inaccuracy 2021-03-09 22:04:19 +01:00
Irmen de Jong
6c60ea9cac allocate even more c64 zeropage locations for floats 2021-03-09 21:47:36 +01:00
Irmen de Jong
6bd205c02a fix c64 bresenham line inaccuracy 2021-03-09 21:07:55 +01:00
Irmen de Jong
9120e1de88 fix ubyte/uword to float conversion crashes on Commander X16 2021-03-08 23:21:52 +01:00
Irmen de Jong
60e169bd87 added optimized integer square (x*x) routine 2021-03-08 23:08:47 +01:00
Irmen de Jong
a1729b65ab fix min(), max(), sum(), abs() 2021-03-06 22:57:22 +01:00
Irmen de Jong
2950d26c8e array and struct value assignments now via memcopy instead of assignment per element 2021-03-06 22:10:03 +01:00
Irmen de Jong
4f8d4a9585 use memcopy to assign arrays 2021-03-06 19:01:16 +01:00
Irmen de Jong
d787795759 simplified 2021-03-06 15:43:23 +01:00
Irmen de Jong
2770254fd9 removed inline assembly from bobs demo 2021-03-06 14:31:26 +01:00
Irmen de Jong
de04bd8cfa added more convenient number-to-string functions to conv library 2021-03-06 13:47:27 +01:00
Irmen de Jong
076a547f91 added more convenient number-to-string functions to conv library 2021-03-06 13:34:57 +01:00
Irmen de Jong
dffd0a2706 added fastrnd8() with the old rnd() generator code in it, new code for rnd() uses the much better rndw() generator now. 2021-03-05 22:49:14 +01:00
Irmen de Jong
26502c949a add unlimited bobs example 2021-03-05 19:05:13 +01:00
Irmen de Jong
96ba9f5902 spelling correction 2021-03-04 01:31:29 +01:00
Irmen de Jong
3a6ba0ab71 added 'kefrenbars' example 2021-03-03 01:09:18 +01:00
Irmen de Jong
32d894d6b6 optimized repeat loop for word counts 2021-02-28 21:22:46 +01:00
Irmen de Jong
543efa4299 attempt 2 at optimizing repeats 2021-02-28 21:02:17 +01:00
Irmen de Jong
eba0708099 Revert "optimized repeat loop for word counts" 
This reverts commit 51e6bf0d
 2021-02-28 20:29:28 +01:00
Irmen de Jong
51e6bf0d45 optimized repeat loop for word counts 2021-02-28 17:34:18 +01:00
Irmen de Jong
07b5c44a54 preparing to optimize 16 bit repeat loop 2021-02-28 17:13:15 +01:00
Irmen de Jong
7e3e18a5c7 deal with 'bra' better on 65c02 2021-02-28 16:20:03 +01:00
Irmen de Jong
8e3ebc84f0 readme 2021-02-28 15:40:04 +01:00
Irmen de Jong
e6079dfd71 don't always use pha/pla in pointer expression code 2021-02-27 16:21:46 +01:00
Irmen de Jong
2b435fe6a5 vtui example updated to vtui 0.6 2021-02-27 03:30:21 +01:00
Irmen de Jong
4e640b11fd added kernal bank switch trick to rasterbars 2021-02-26 01:16:06 +01:00
Irmen de Jong
cd500fee8c wording 2021-02-25 00:52:27 +01:00
Irmen de Jong
1bd32c0f19 added animal guessing game example 2021-02-24 22:58:16 +01:00
Irmen de Jong
7aefca3de0 target 2021-02-24 00:17:52 +01:00
Irmen de Jong
f275ed96ea optimized palette.set_color() 2021-02-24 00:01:27 +01:00
Irmen de Jong
b0213b0565 vtui lib 2021-02-23 23:31:32 +01:00
Irmen de Jong
c677f0a875 fixed string interning to also consider the alt-encoding 2021-02-23 23:27:44 +01:00
Irmen de Jong
6e65cb2c0a added sounds to cx16 tehtriz 2021-02-23 01:29:45 +01:00
Irmen de Jong
e65c5402d7 added cx16 rasterbars example 2021-02-22 02:11:44 +01:00
Irmen de Jong
334f86480a added irq routines for cx16 2021-02-22 00:48:41 +01:00
Irmen de Jong
edf9a500d3 kernel -> kernal 2021-02-21 22:48:06 +01:00
Irmen de Jong
a95677564e changed system irq/rasterirq setting routines 2021-02-21 22:23:50 +01:00
Irmen de Jong
5540482888 compiler error for duplicate when choice labels 2021-02-21 21:26:15 +01:00
Irmen de Jong
00d735249b fix pointer write outside zeropage 2021-02-21 16:22:44 +01:00
Irmen de Jong
b5289511ba don't remove empty when choice from the list of choices! 2021-02-21 15:11:19 +01:00
Irmen de Jong
b6ded8501f added 'align_word' and 'align_page' block options to control block start address alignment in the assembler 2021-02-21 01:24:44 +01:00
Irmen de Jong
d23c2eed86 test 2021-02-20 16:58:24 +01:00
Irmen de Jong
15695a304e start address of blocks without explicit memory address, is now word-aligned in memory 2021-02-20 03:06:00 +01:00
Irmen de Jong
6319269976 underscore '_' is now also mapped to petscii, to the graphical symbol 2021-02-20 02:55:06 +01:00
Irmen de Jong
0ed3d951a7 don't require carry parameter Pc to asmsubs to be last 2021-02-20 02:27:57 +01:00
Irmen de Jong
9bb5b454e4 reduce dependencies on global compilaiontarget 2021-02-18 23:44:26 +01:00
Irmen de Jong
2412f8c531 added cx16 vtui example 2021-02-18 23:16:38 +01:00
Irmen de Jong
8701d684e6 added cx16 vtui example 2021-02-18 03:45:06 +01:00
Irmen de Jong
2f97aedc3c fixed invalid removal of string tag from memory() 2021-02-16 23:58:31 +01:00
Irmen de Jong
92ee0aefee docs: replaced old invalid c64scr names with txt 2021-02-16 23:28:35 +01:00
Irmen de Jong
99759ae853 enhanced tehtriz blocks to have light edges 2021-02-15 17:48:10 +01:00
Irmen de Jong
81930312ff added textio.setcc2() on commanderX16 to enable setting fg+bg colors. 2021-02-15 17:47:48 +01:00
Irmen de Jong
1e3930aae2 fix bug in evaluating logical expressions if one of the operands was not boolean 1 or 0 2021-02-14 18:29:05 +01:00
Irmen de Jong
2b870fb9f7 get rid of compiled examples. Just compile them yourself... 2021-02-14 17:13:29 +01:00
Irmen de Jong
78af2cd4dc optimize peekw() 2021-02-13 23:52:08 +01:00
Irmen de Jong
02cb237623 added poke() and pokew() builtin functions 2021-02-13 23:16:50 +01:00
Irmen de Jong
cc0f19653e added peek() and peekw() builtin functions 2021-02-13 22:38:39 +01:00
Irmen de Jong
4fff150c7b fixed mkword() bug 2021-02-13 22:00:13 +01:00
Irmen de Jong
f6136891cc optimized for loop over const bytes, fixed downto 1 2021-02-13 13:46:02 +01:00
Irmen de Jong
1e22170302 added graphical starmaps to textelite 2021-02-11 00:23:36 +01:00
Irmen de Jong
bdda6f502a textelite output cleanups and alignments 2021-02-10 23:19:07 +01:00
Irmen de Jong
1bbd77fddb added txt.column() 2021-02-10 22:47:49 +01:00
Irmen de Jong
9867dfcdeb ported tehtriz to Cx16 2021-02-10 21:44:35 +01:00
Irmen de Jong
34aa6cc8a2 compiler checks for conflicting register usage in sub arguments vs target parameter registers 2021-02-07 05:25:50 +01:00
Irmen de Jong
eb2d5bb1f8 fix bank arg error in gfx2.position 2021-02-06 16:58:17 +01:00
Irmen de Jong
cefef3d1be todo 2021-02-06 15:22:31 +01:00
Irmen de Jong
cc96ab7a9b assignment source now also treats cx16.r[0-15] as registers 
no longer create useless assignment code for r0=r0
 2021-02-06 13:01:45 +01:00
Irmen de Jong
49ea31c0a4 fix shift signed word right 2021-02-06 01:23:31 +01:00
Irmen de Jong
40e4cfb686 amiga 2021-02-04 17:47:52 +01:00
Irmen de Jong
76f459ee95 amiga 2021-02-02 23:09:03 +01:00
Irmen de Jong
c478718019 fixed and optimized horiz_line for highres 4c 2021-02-01 22:03:10 +01:00
Irmen de Jong
c27248a58b amiga 2021-01-29 23:52:29 +01:00
Irmen de Jong
2395863e7e asmsubs: fix clobbering and optimize register usage for loading the arguments 2021-01-29 01:52:49 +01:00
Irmen de Jong
69c459c8ac gfx2 highres 4colors 2021-01-28 22:28:14 +01:00
Irmen de Jong
a910c0fddb gfx2 highres 4colors 2021-01-27 02:31:20 +01:00
Irmen de Jong
52f6be2bb0 gfx2: changed screen mode numbering to a more intuitive sequence 2021-01-26 18:17:20 +01:00
Irmen de Jong
857f930dc2 amiga 2021-01-26 00:09:42 +01:00
Irmen de Jong
dd2c436dc6 tweaked repeat 2021-01-25 23:39:54 +01:00
Irmen de Jong
9f047ba752 palette.set_monochrome() now has 2 arguments: screen and draw color RGB values 2021-01-24 04:15:15 +01:00
Irmen de Jong
cdc6d9aa65 moved cx16 imageviewer into its own git repo. Version 6.0. 2021-01-23 23:49:17 +01:00
Irmen de Jong
997bc21feb added offsetof() to get the byte offset of struct members. 2021-01-23 23:11:57 +01:00
Irmen de Jong
975af4764d remove no longer needed strlen() calls from diskio routines 2021-01-23 22:46:46 +01:00
Irmen de Jong
bf69219f98 allow uwordpointer[index] syntax as equivalent to @(uwordpointer+index) index can be >255 here! 2021-01-23 22:39:30 +01:00
Irmen de Jong
f34f9329f1 fixed bug in memcopy 2021-01-23 19:49:53 +01:00
Irmen de Jong
90271d0dcd textelite was okay 2021-01-23 19:01:02 +01:00
Irmen de Jong
4a81406262 fix diskio rename() and delete() 2021-01-23 17:57:30 +01:00
Irmen de Jong
f9fd426843 Merge branch 'pointer-index-optimize' 
# Conflicts:
#	docs/source/todo.rst
 2021-01-23 15:57:23 +01:00
Irmen de Jong
e612056ecd more optimal screen pointer access in plasma.p8 example 2021-01-23 15:54:18 +01:00
Irmen de Jong
afb60db382 todo 2021-01-20 18:43:08 +01:00
Irmen de Jong
5731b876ff textelite save bug found 2021-01-20 01:36:46 +01:00
Irmen de Jong
055f917a2e fixed missing code for certain memread expressions when casted to uword 2021-01-20 01:30:11 +01:00
Irmen de Jong
4ed7fb771c started pointer access optimization 2021-01-20 00:17:33 +01:00
Irmen de Jong
c328e9018c cx16 assembler was moved into its own github repo 2021-01-18 01:38:33 +01:00
Irmen de Jong
b270f6f713 added cx16.rombank() and rambank(). Select kernal rom in i/o heavy programs for faster disk i/o 2021-01-17 19:16:21 +01:00
Irmen de Jong
40cc216557 optimize pointer var access if var is already on zeropage 2021-01-16 18:31:37 +01:00
Irmen de Jong
1481f92cb0 optimize memory read expression of ptr + constant index 2021-01-16 17:41:15 +01:00
Irmen de Jong
9f72779cdc optimize assignment from memory pointer with fixed byte offset 2021-01-15 20:09:13 +01:00
Irmen de Jong
3dcef89a74 optimize (zp),y instructions for 65c02 to use (zp) 2021-01-15 19:14:35 +01:00
Irmen de Jong
46373717b6 get rid of unused ci image format reader 2021-01-15 18:29:25 +01:00
Irmen de Jong
7277c08fa6 added textio.spc(). assem tweaks. 2021-01-14 22:51:09 +01:00
Irmen de Jong
04e75455c4 assem tweaks 2021-01-14 21:07:06 +01:00
Irmen de Jong
8ac17ae14e fix assem parsing of 4 letter instructions 2021-01-14 18:41:29 +01:00
Irmen de Jong
b128b79132 clearer description of memory() 2021-01-13 22:32:17 +01:00
Irmen de Jong
79e6d4b8dd better check for EOF status 2021-01-13 22:11:51 +01:00
Irmen de Jong
b9ddde0f12 assem 2021-01-12 03:45:18 +01:00
Irmen de Jong
506ac8014c fix diskio.f_readline() that skipped first char. It also doesn't leave the end of line char in the string now. 2021-01-10 16:21:25 +01:00
Irmen de Jong
72b4198301 added string.lower() / string.upper() 2021-01-10 15:29:43 +01:00
Irmen de Jong
24eee0cb34 lower 2021-01-10 15:15:00 +01:00
Irmen de Jong
9fc0c3f849 removed diskio.f_read_exact() - wasn't worth it over f_read() 2021-01-10 14:29:51 +01:00
Irmen de Jong
db314ed903 added diskio.f_readline() 2021-01-10 05:04:56 +01:00
Irmen de Jong
1ef9b8be61 assem 2021-01-10 03:44:10 +01:00
Irmen de Jong
79782ad547 conv.any2uword() changed return value 2021-01-08 22:43:01 +01:00
Irmen de Jong
b4d1d545a8 introduced txt.nl() 2021-01-08 16:56:17 +01:00
Irmen de Jong
f61682cdc7 moved various miscellaneous builtin functions such as exit() and progend() to sys.* 2021-01-08 16:44:34 +01:00
Irmen de Jong
3d09d605e1 moved memcopy, memset, memsetw builtin functions to sys.* 2021-01-08 01:09:37 +01:00
Irmen de Jong
025dde264a move target() builtin to sys.target constant 2021-01-07 23:36:28 +01:00
Irmen de Jong
87cee7a0fd check for name conflict with existing block (/module) 2021-01-07 23:28:15 +01:00
Irmen de Jong
61784a03bb removed all string related builtin functions and moved them to separate routines in new 'string' library module 2021-01-07 23:10:29 +01:00
Irmen de Jong
9d9ca0f08d fix bit shifting words by 8. fix type error for signed return types. 2021-01-07 22:50:40 +01:00
Irmen de Jong
58f37513e7 removed all string related builtin functions and moved them to separate routines in new 'string' library module 2021-01-07 20:01:11 +01:00
Irmen de Jong
ee7f9d457d text editor configs 2021-01-07 01:56:31 +01:00
Irmen de Jong
bec2224c3d clearer naming 2021-01-07 01:25:50 +01:00
Irmen de Jong
4305984168 assem 2021-01-06 01:03:08 +01:00
Irmen de Jong
07dd64958f conv.bin2uword, conv.hex2uword, conv.str2uword, conv.str2word more robust and return parsed length in cx16.r15 2021-01-06 00:11:15 +01:00
Irmen de Jong
76101d7f8d assem 2021-01-05 22:56:52 +01:00
Irmen de Jong
4309a0dc68 assem 2021-01-05 04:46:25 +01:00
Irmen de Jong
41658c97a3 assem 2021-01-05 02:49:29 +01:00
Irmen de Jong
45c9cc97d9 fix invalid handling of X register functioncall result value 2021-01-05 02:44:55 +01:00
Irmen de Jong
6fa7debee5 todo 2021-01-05 02:17:51 +01:00
Irmen de Jong
ee9f662016 added MEMTOP2 pseudo kernal routine on cx16 to get the number of RAM banks 2021-01-05 01:48:23 +01:00
Irmen de Jong
3550e1214c fix invalid handling of X register functioncall result value 2021-01-05 01:42:51 +01:00
Irmen de Jong
8dcb43ad1c assem 2021-01-04 20:15:07 +01:00
Irmen de Jong
e6a1442296 sys.wait() no longer resets the jiffyclock to zero 2021-01-03 02:45:25 +01:00
Irmen de Jong
cb65480c6c moved wait() and reset_system() to sys block so they are now unified across c64 and cx16 2021-01-03 02:36:45 +01:00
Irmen de Jong
3e7c7ab497 assem optimize 4 letter mnems for size 2021-01-03 02:17:35 +01:00
Irmen de Jong
f0930d8a18 added c64.RDTIM16() utility routine to just get the lower 16 bits of the jiffy clock 2021-01-02 20:59:48 +01:00
Irmen de Jong
baf9dfb46c assem 2021-01-02 20:33:07 +01:00
Irmen de Jong
583428b19c assem 2021-01-02 15:40:36 +01:00
Irmen de Jong
b3b2541c1e assem 2021-01-01 19:25:40 +01:00
Irmen de Jong
8e927e0b73 nontrivial return value evaluation now via intermediary variable to try to avoid slow stack based evaluation 2020-12-31 22:13:24 +01:00
Irmen de Jong
8e3e996f4a diskio.f_open() now also checks if file exists 2020-12-31 19:27:34 +01:00
Irmen de Jong
b6fa361bcc exit() now also resets the io channels. Optimized diskio data read subroutines. added diskio.f_read_all() 2020-12-31 19:09:29 +01:00
Irmen de Jong
ca83092aed added large example program to check / profile compiler performance 2020-12-31 01:10:48 +01:00
Irmen de Jong
3cda92331e updated dirlist 2020-12-31 01:07:37 +01:00
Irmen de Jong
c989abe265 optimize ubyte -> uword type casts more 2020-12-31 01:02:36 +01:00
Irmen de Jong
89230ade7a change in pattern arguments of diskio.list_files() and lf_start_list(): you can now use a simple pattern with ? and * wildcards 2020-12-30 23:34:00 +01:00
Irmen de Jong
e09b65ea94 fix gfx2 vertical_line 2020-12-29 23:07:26 +01:00