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Commit Graph

388 Commits

Author SHA1 Message Date
neauoire 1704e23b4d Fixed issue with uxncli debugger 2021-08-16 07:22:53 -07:00
neauoire d111146eb6 Stack pointers can be written 2021-08-15 17:48:15 -07:00
Andrew Alderwick 107a59affa Rearranged POP, DUP, NIP opcodes 2021-08-15 21:34:33 +01:00
Andrew Alderwick be360ffc1e Replaced NOP with NIP 2021-08-15 21:22:01 +01:00
Andrew Alderwick e2190d84d8 Reverted "Removed OVR opcode and replaced with NIP" and uxn-fast.c update. 
This reverts commits 1afe39fba4 and 3d3569bab7.
 2021-08-15 21:07:32 +01:00
Andrew Alderwick 3d3569bab7 Updated uxn-fast.c 2021-08-15 20:05:19 +01:00
neauoire 1afe39fba4 Removed OVR opcode and replaced with NIP 2021-08-15 12:01:22 -07:00
Andrew Alderwick 7d8600c679 Fixed display being lost when window is resized 2021-08-08 22:47:25 +01:00
neauoire d3c3ece6ca Removed PPU backward compatibility 2021-08-08 09:26:20 -07:00
Andrew Alderwick 0a69a3417d Updated mkuxn-fast to match uxn.c changes 2021-08-05 18:38:25 +01:00
neauoire 352ae83858 Moved some variables to defines 2021-08-04 20:30:57 -07:00
neauoire 44d584dfdb Re-added the stack bounds clamp 2021-08-04 20:14:53 -07:00
neauoire 59ea5c0a1a Added static to uxn opcodes 2021-08-04 20:06:46 -07:00
Andrew Alderwick 43b45ac698 Improved audio failure detection. 
Now, audio-related failures in SDL_Init are caught too.
 2021-08-03 23:25:13 +01:00
Andrew Alderwick 43ea2532e8 Made audio open errors into warnings 
Varvara will continue to execute if SDL_OpenAudioDevice fails, but the
Audio devices will be disabled.
 2021-08-03 23:05:48 +01:00
neauoire de3591c07e Fixed issue with mouse zoom 2021-08-01 21:51:43 -07:00
Andrew Alderwick a58ffb9828 Updated mkuxn-fast scripts 2021-08-02 06:51:51 +01:00
neauoire b64570f827 Minor cleanup 2021-08-01 15:04:51 -07:00
neauoire 5d7151ab61 Cleaned up a few function names 2021-08-01 14:56:12 -07:00
neauoire 4f822f55f3 Prefixed uxn functions 2021-08-01 14:46:43 -07:00
Andrew Alderwick 5045a4ca52 Fixed uxn-fast.c 2021-08-01 22:40:14 +01:00
Andrew Alderwick 6e21f3aba0 Removed stdio dependency from uxn.c 
Reimplementation of patch sent in by Marc Schraffenberger
<marc@schraffenberger.com>: thank you for the rationale and inspiration!
 2021-08-01 22:17:48 +01:00
Marc Schraffenberger b53add0ba4 Removed stdio include from uxn.h 2021-08-01 22:17:48 +01:00
neauoire 98f773c652 Removed unused hor/ver values 2021-08-01 11:38:04 -07:00
neauoire be85023831 Prefixed function names with ppu 2021-08-01 11:33:43 -07:00
neauoire 6d8e06e879 Added alpha to blending table 2021-08-01 11:16:29 -07:00
neauoire 2d493c55bb Removed extra table 2021-08-01 11:08:02 -07:00
neauoire b826d78a56 Pushed new blending modes 2021-08-01 11:00:07 -07:00
neauoire f3b237f0f9 Optimization in putchr 2021-07-31 21:29:40 -07:00
neauoire 8a8de7f142 Simpler putchr(), not the best but.. 2021-07-31 17:00:25 -07:00
Andrew Alderwick b327719e38 Reworked putpixel 2021-08-01 00:31:22 +01:00
Andrew Alderwick 555d38a8ef Added more color blending modes for chrs 2021-07-31 23:21:13 +01:00
Andrew Alderwick 4257f9818a Switched to indexed SDL_Surface using blit to window. 2021-07-31 19:46:27 +01:00
neauoire 319f5f9238 Removed mispaste code in ppu 2021-07-31 10:48:58 -07:00
neauoire 564b3207e7 Fixed issue with drawing functions 2021-07-31 10:47:51 -07:00
neauoire 8bf99e6d76 Changed the screen.tal colors to fit the Varvara docs 2021-07-30 20:10:26 -07:00
neauoire d2c3d0e524 Started implementing the sprite port for the screen device 2021-07-30 19:23:02 -07:00
neauoire 486e79c48d screen_talk should not peek at addr when drawing a single pixel 2021-07-30 16:31:10 -07:00
neauoire 7f345428d6 Moved inspect in uxnemu.c 2021-07-30 14:38:08 -07:00
neauoire 2c78f2cedf Named System device 2021-07-28 20:20:57 -07:00
neauoire b46d317b4f Added system device to uxncli 2021-07-28 15:41:07 -07:00
neauoire 7b7f4fd0f7 System now carries the debug flag, System/0xf is now stopping eval 2021-07-28 10:29:09 -07:00
neauoire 41eb23e2c2 Added missing boot function 2021-07-28 09:24:26 -07:00
neauoire fa6b8a1769 Improved error messages 2021-07-24 17:09:46 -07:00
neauoire c5b8595fb5 Reduced PAD, display usage:, and added 2 fonts 2021-07-24 10:27:27 -07:00
Andrew Alderwick 8855b96057 Started pausing the audio device when it's not in use 2021-07-17 10:13:21 +01:00
Andrew Alderwick 4622a8a061 Created working stack space in case of previous evaluxn overflow 2021-07-17 10:00:38 +01:00
Andrew Alderwick 7a865f25ac Switched all output to stderr in uxncli 2021-07-17 10:00:38 +01:00
Andrew Alderwick d2627a7e46 Updated file_talk in uxncli 2021-07-17 10:00:38 +01:00
neauoire 3bfebc570d Made pop16 more robust 2021-07-15 19:52:37 -07:00
neauoire c41ba2b1e2 Improved file-talk message 2021-07-11 18:55:09 -07:00
Andrew Alderwick 91fedff46d Extended Console to write to FD 2-8 (most useful for 2, stderr) 2021-07-11 17:54:30 +01:00
neauoire dcdf618087 Improved piano example 2021-07-09 11:38:45 -07:00
neauoire a399c81e2f New screen defaults 2021-07-07 10:51:12 -07:00
neauoire ac416bb02f Make return pointer counter in inspect() more visible 2021-07-05 09:08:55 -07:00
neauoire a1d00a2df7 Drawing inspect on fg so it can be erased 2021-07-05 09:06:32 -07:00
neauoire eeb85bdcb1 Modified assembler errors 2021-07-03 20:24:36 -07:00
Sigrid Solveig Haflínudóttir 5e71c0bfc8 emu: start -> run, remove return type 2021-06-29 15:43:28 +02:00
Sigrid Solveig Haflínudóttir d0fb331aa4 screenshot: one simple trick to reduce the file size 2021-06-29 10:09:42 +02:00
Sigrid Solveig Haflínudóttir 66c16be3a5 screenshot: add timestampp to the filename 2021-06-29 08:11:59 +02:00
Andrew Alderwick eb8c803b35 Renamed function 2021-06-28 21:57:30 +01:00
Andrew Alderwick 7b5ad795f8 Switched from non-blocking read to thread and custom SDL event 2021-06-28 21:46:50 +01:00
neauoire 74fc816810 Flagged functions as static 2021-06-28 14:42:36 -07:00
neauoire 210be1f458 Added console changes to uxncli 2021-06-28 10:07:49 -07:00
neauoire 274edad29d Simplified console 2021-06-28 09:40:29 -07:00
Andrew Alderwick e309ebf6e8 Updated uxncli to match uxnemu 2021-06-28 06:46:04 +01:00
neauoire f8f2f66756 The console read byte is its own location 2021-06-27 16:42:47 -07:00
Andrew Alderwick 802aa51d54 Added Console/vector implementation with example 2021-06-27 21:45:50 +01:00
Andrew Alderwick f334086721 Minor updates 2021-06-27 18:56:21 +01:00
Andrew Alderwick ba50624994 Silenced warnings in debug build 2021-06-27 18:54:43 +01:00
neauoire 2566943659 Removed the noisy prints in the assembler 2021-06-27 10:03:09 -07:00
neauoire 952d022daa Modified console/char 2021-06-26 15:52:44 -07:00
neauoire 2197e35667 Route errors to stderr 2021-06-26 13:22:01 -07:00
neauoire 4e8375d8df Removed the Midi device 2021-06-26 13:17:41 -07:00
neauoire 08b64ec33c Implemented Midi device 2021-06-25 21:28:42 -07:00
Andrew Alderwick 8783bf12b2 Brought back portmidi with conditional compilation 2021-06-25 23:20:36 +01:00
neauoire 93e64c93e8 Trying to fix the ctrl+char issue 2021-06-25 09:21:11 -07:00
neauoire 617364916e Use F keys for emulator controls 2021-06-25 08:57:25 -07:00
Sigrid Solveig Haflínudóttir 38aa48b8bc remove chr2img (see https://git.sr.ht/~rabbits/chr-format instead) 2021-06-23 17:45:13 +00:00
Sigrid Solveig Haflínudóttir 80c8e75076 chr2img: shorten writebmp, explain bitmasks 2021-06-23 17:39:44 +02:00
Sigrid Solveig Haflínudóttir 62d809147b format chr2img.c, weirdly 2021-06-23 17:33:14 +02:00
Sigrid Solveig Haflínudóttir c81650352b chr2img: port to Unix-like operating systems 2021-06-23 14:58:03 +00:00
Sigrid Solveig Haflínudóttir 99b75f2943 add chr2img for Plan 9 2021-06-23 13:45:02 +00:00
Andrew Alderwick 2d1c3aa965 Further fixes to keyboard handling 2021-06-20 22:38:45 +01:00
Andrew Alderwick b3ffe598c4 Fix keyboard problems introduced in improvements 
Handling of a lot of ordinary keys was broken, e.g. number row and
non-alphanumeric keys, especially with Shift.

I think what's broken has been fixed, but have reverted the improvement
that Controller/vector is only called once per keypress. Many keys cause
Controller/vector to be called twice, but only once with Controller/key
nonzero.
 2021-06-20 22:21:37 +01:00
Andrew Alderwick c268c7fd96 Various keyboard handling improvements 
The Ctrl, Alt and Shift bits in Controller/button activate with either
left or right modifier keys, and either can be used to take screenshots
/ zoom / show debugging info rather than left modifiers only.

Delete now sets Controller/key to 0x7f rather than being ignored (by
setting Controller/key to 0x00).

Ctrl + letter now sets Controller/key to 0x01-0x1e rather than being
ignored: for example, Ctrl+S will set Controller/key to 0x13.

Controller/vector is no longer called twice per key press (the extra
call with Controller/key set to 0x00 is removed).
 2021-06-19 14:04:09 +01:00
neauoire 7fe0750c17 Added return pointer position to debugger 2021-06-18 20:19:32 -07:00
Andrew Alderwick b62a543679 Reworked H key handling into switch statement 2021-06-18 09:01:35 +01:00
neauoire 8d14b4bbc6 Fixed critical issue where a label/macro with more than 255 refs would vanish 2021-06-17 21:20:19 -07:00
neauoire 8d092bf1bc Give ids to labels and macros 2021-06-17 20:53:27 -07:00
neauoire 78c428d215 Improved uxnasm error report 2021-06-17 17:41:55 -07:00
neauoire 847728e7d4 Changed capture button 2021-06-11 07:03:48 -07:00
Andrew Alderwick 6f406eebfc Removed lock/unlock for screenshot 2021-06-11 11:25:17 +01:00
Andrew Alderwick acf517c422 Fixed order of unlock/save 2021-06-11 11:02:09 +01:00
Andrew Alderwick 52e0f9b29e Used GetRendererOutputSize to get screenshot size 2021-06-11 09:56:14 +01:00
Andrew Alderwick a11cbb458f Added screenshot functionality, contributed by badd10de, thank you! 2021-06-11 09:18:52 +01:00
Andrew Alderwick 064f7745d4 Added reporting of division by zero errors rather than crashing 2021-06-08 22:58:02 +01:00
neauoire 54ece814de Fixed error reports in assembler 2021-06-08 08:20:00 -07:00
neauoire 7b3d3505b5 Macro and label names cannot be blank 2021-06-08 08:09:03 -07:00
Andrew Alderwick 4bc3ce0d4b Dropped SDL/ prefix in uxnemu.c 2021-06-08 15:57:00 +01:00
neauoire 31f18e1bdf Check for valid hex in padding 2021-06-08 07:37:12 -07:00
Andrew Alderwick d5b2bd9895 Revert "Removed second texture of PPU" 2021-05-30 23:15:37 +01:00
Andrew Alderwick ffe142ea91 Removed second texture of PPU 2021-05-30 23:04:19 +01:00
neauoire 70edfce206 Unset mouse wheel after eval 2021-05-29 15:05:43 -07:00
neauoire 3276b370e8 Added a scroll wheel port to the mouse device 2021-05-29 15:01:19 -07:00
neauoire 17af020cc0 Restored frame size 2021-05-28 19:14:36 -07:00
neauoire 0183c05d37 Added piano samples in project 2021-05-28 12:37:59 -07:00
neauoire 0b2eb7bb44 Muted warnings 2021-05-26 10:16:42 -07:00
neauoire d163c43201 Improved uxncli and moved all demos into examples 2021-05-26 10:02:13 -07:00
Andrew Alderwick 6d18549915 Formatted uxn-fast.c according to clang-format 2021-05-23 19:05:17 +01:00
Andrew Alderwick aeddd9e0f5 Added src/uxn-fast.c generator script 2021-05-23 17:33:00 +01:00
Andrew Alderwick 3b70b23703 Reformatted ops to use consistent if-style 2021-05-23 16:50:50 +01:00
neauoire d2d2340ee4 Added unrolled CPU 2021-05-23 08:41:41 -07:00
Andrew Alderwick ea69dff8a8 Updated SFT2 to take byte for shift amount 2021-05-23 16:27:15 +01:00
neauoire 99721ecc55 Removed portmidi temporarily 2021-05-21 08:58:10 -07:00
Andrew Alderwick 15480b238a Converted PPU to use two textures; moved padding to src/emulator.c 2021-05-19 23:17:58 +01:00
neauoire 229a0f0184 Fixed issue with ctrl/key 2021-05-19 12:23:20 -07:00
neauoire 8c1cf40cb1 Revert "ppu: keep track of modified rows and only redraw those in drawppu" 
This reverts commit 3c64c8c1a4.
 2021-05-19 09:13:41 -07:00
Sigrid Solveig Haflínudóttir 3c64c8c1a4 ppu: keep track of modified rows and only redraw those in drawppu 2021-05-19 12:25:18 +00:00
Sigrid Solveig Haflínudóttir b25e3e599d calculate NOTE_PERIOD based on sampling rate (thanks asie) 2021-05-19 07:30:39 +00:00
Sigrid Solveig Haflínudóttir 74e8a59d2f bench mode (disabled by default) 2021-05-19 07:29:00 +00:00
Sigrid Solveig Haflínudóttir 3d5e1e343f call SDL_RenderSetLogicalSize to avoid manual coordinates adjustment based on zoom 2021-05-18 15:29:06 +02:00
Sigrid Solveig Haflínudóttir e31612f0af Revert "set render logical size (fixes zooming with npe)" 
This reverts commit 21b78f2aed.

That broke on non-Plan 9, so first figure out why this works fine in FT2, but not in Uxn.
 2021-05-18 13:39:55 +02:00
Sigrid Solveig Haflínudóttir 21b78f2aed set render logical size (fixes zooming with npe) 2021-05-18 08:18:43 +00:00
Andrew Alderwick 9a4328ccb5 Fixed printing filename after it can get overwritten 2021-05-18 07:23:23 +01:00
Andrew Alderwick 7132197ba5 Switched load/save print to state length actually loaded/saved 2021-05-16 11:00:53 +01:00
Andrew Alderwick d56d900876 Reordered variable names on opcodes 2021-05-13 08:02:15 +01:00
neauoire a4c8066043 Cleaned example files 2021-05-12 18:28:45 -07:00
Andrew Alderwick 76a38e3db9 Reworked pop8 and pop16 so they do not need offsets 2021-05-12 20:36:18 +01:00
neauoire 9164b7f9fe Reverted patch to sft16 2021-05-12 12:13:28 -07:00
Andrew Alderwick fd9612d656 Implemented keep opcode flag 2021-05-12 18:42:24 +01:00
neauoire 7f5c4e25e4 Moved devices in their own folders 2021-05-11 11:42:12 -07:00
neauoire a206ed0b10 Renamed PEK/POK to LDZ/STZ 2021-05-11 11:14:52 -07:00
neauoire 8630028e97 JNZ is now JCN 2021-05-11 11:12:07 -07:00
neauoire 12550c3703 Fixed issue with midi 2021-05-08 07:59:03 -07:00
neauoire 73deb679f3 Optimized piano example 2021-05-04 10:57:57 -07:00
Andrew Alderwick 6829863d6d Changed samples from s8 to u8 format 2021-05-04 08:32:22 +01:00
neauoire f5fb9714e4 * 2021-05-03 09:57:39 -07:00
neauoire 993719818a Removed LTS/GTS opcodes 2021-05-01 09:59:57 -07:00
neauoire baa2f2450f Rewriting polycat 2021-04-30 12:08:24 -07:00
Andrew Alderwick e8c70d954a Fixed orientation of chr sprites 2021-04-29 23:05:38 +01:00
Andrew Alderwick f74cfa89eb Updated debugger with latest device offsets and vectors 2021-04-29 20:11:50 +01:00
neauoire 49182d1335 Added mirroring to the PPU 2021-04-29 10:10:07 -07:00
neauoire 3d5e7f7e48 Fixed PPU 2021-04-28 13:17:11 -07:00
Andrew Alderwick f7506a41c7 Added stack pointer position readouts to system device 2021-04-27 21:10:58 +01:00
Andrew Alderwick d343865471 Added position readout to audio devices 2021-04-27 21:03:38 +01:00
neauoire 67dfbc1a63 Ported audio examples to 4 channels 2021-04-26 20:55:51 -07:00
Andrew Alderwick 2b536a7a8e Minor fix 2021-04-26 22:13:10 +01:00
Andrew Alderwick f90a97386c Splitted audio device into four 2021-04-26 20:16:41 +01:00
Andrew Alderwick 833f0acc20 Made room for multiple audio devices 2021-04-26 20:16:41 +01:00