Juhani Krekelä
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5129f3f3b4
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Lower mouse sensitivity
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2023-03-29 13:28:36 +03:00 |
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Juhani Krekelä
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ceb7745b42
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Exit with error from open_file if file is not found and asked to not create one
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2023-03-29 12:21:13 +03:00 |
 shikhin
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544fb12af9
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Check null-terminating byte in open_file
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2023-03-26 20:07:53 +05:30 |
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shikhin
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f4b0adc4da
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Add moving windows
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2023-03-23 06:20:45 +05:30 |
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shikhin
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7367a4cf34
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Separate out mouse sensitivity
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2023-03-23 04:38:07 +05:30 |
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Juhani Krekelä
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6ebb889fcf
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Allow launching programs from the shell
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2023-03-23 00:41:12 +02:00 |
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Juhani Krekelä
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ebf106dcc4
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Don't depend on dx being 0 in modify_sector
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2023-03-23 00:07:12 +02:00 |
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Juhani Krekelä
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ede350fd40
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Remove a stray tab
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2023-03-20 20:50:22 +02:00 |
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Juhani Krekelä
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c16e9b2937
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Document the latest hack
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2023-03-20 20:48:46 +02:00 |
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Juhani Krekelä
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13c69db33d
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Add keyboard events
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2023-03-20 20:46:29 +02:00 |
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Juhani Krekelä
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744da780f3
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Implement mouse events
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2023-03-20 20:18:49 +02:00 |
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Juhani Krekelä
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ae17e6380f
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Separate entry points for initialization and WM events for programs
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2023-03-20 18:33:27 +02:00 |
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Juhani Krekelä
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f51b9458da
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Fix redraw handling
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2023-03-20 18:23:11 +02:00 |
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shikhin
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1bb62d1887
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Add rudimentary ls
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2023-03-20 14:30:57 +05:30 |
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shikhin
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c4dc87c8fd
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Unify the x/y handling in the mouse handler a bit more
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2023-03-19 23:40:59 +05:30 |
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shikhin
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45b4f8f3e1
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Consolidate mouse position in flip_mouse_cursor
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2023-03-19 22:51:52 +05:30 |
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shikhin
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6f2d655bd4
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ror direct to memory
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2023-03-19 22:33:16 +05:30 |
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Juhani Krekelä
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56f7cbcfa6
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Optimize mainloop by consolidating mouse position in bx
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2023-03-19 22:54:14 +02:00 |
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shikhin
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b38f9a663c
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Can now not create a file with open_file
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2023-03-19 20:32:10 +05:30 |
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Juhani Krekelä
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5e5a540ce9
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Add memory allocation map
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2023-03-19 21:06:12 +02:00 |
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shikhin
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b3df18bb04
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Switch from read_sectors to modify_sectors; return dirent in open_file
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2023-03-19 20:09:35 +05:30 |
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Juhani Krekelä
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d725407c5b
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Add windows
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2023-03-19 20:50:24 +02:00 |
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Juhani Krekelä
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878cc67a83
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Extract globals as well as syscalls from the symbol map
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2023-03-19 20:49:03 +02:00 |
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shikhin
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8178c7a715
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Get rid of one (1) jump
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2023-03-19 19:32:28 +05:30 |
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shikhin
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e900a60d4a
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Fixed a bunch of bugs in mouse_handler; memoized mouse_column in main loop
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2023-03-19 19:00:21 +05:30 |
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Juhani Krekelä
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5c3580e9b5
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Get rid of syscall thunks
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2023-03-19 19:28:30 +02:00 |
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shikhin
|
d675597120
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Combine x and y handling in mouse_handler
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2023-03-19 18:22:10 +05:30 |
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shikhin
|
91c56547e5
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Optimize 2 bytes away with partial bss zeroing
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2023-03-19 16:58:09 +05:30 |
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Juhani Krekelä
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ce07a23355
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Remove now-unnecessary shift in draw_rect
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2023-03-19 17:19:18 +02:00 |
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Juhani Krekelä
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6e4974de3f
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Document new requirement that rectangle height is at least 1
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2023-03-19 17:18:55 +02:00 |
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shikhin
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a6cf05c1ff
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Minor optimizations in drawing rects
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2023-03-19 16:02:49 +05:30 |
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Juhani Krekelä
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651480c91e
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Implement SYS_DRAW_RECT
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2023-03-19 16:23:30 +02:00 |
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Juhani Krekelä
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514cf5441f
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Move wallpaper loading to shell
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2023-03-18 15:55:53 +02:00 |
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Juhani Krekelä
|
c4ab75fc54
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Remove unnecessary segment register modification from modify_sector
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2023-03-18 15:49:18 +02:00 |
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Juhani Krekelä
|
9d3de7483e
|
Rewrite mouse handler to use less code
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2023-03-18 15:10:48 +02:00 |
|
Juhani Krekelä
|
cb030ccf41
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Don't pointlessly zero DS when it's already zero
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2023-03-18 14:41:26 +02:00 |
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Juhani Krekelä
|
f465c642c4
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Use 286 shifts and rotates
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2023-03-18 14:31:35 +02:00 |
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Juhani Krekelä
|
8e47898c7a
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Move stack to end of segment
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2023-03-18 14:31:23 +02:00 |
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Juhani Krekelä
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a2c1aaf6ec
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Hoist segment register modification out of drawing subroutines
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2023-03-18 14:27:47 +02:00 |
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Juhani Krekelä
|
8da69da9a2
|
Add a quick way to check the size of ponydos binary
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2023-03-18 14:23:32 +02:00 |
|
Juhani Krekelä
|
d258a1ad81
|
Fix typoe resb→resw with mouse_row
|
2023-03-18 14:23:07 +02:00 |
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shikhin
|
a110e1da1b
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Save some bytes
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2023-03-18 12:12:18 +05:30 |
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Juhani Krekelä
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f39f25a4c1
|
Start work on shell
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2023-03-18 01:05:32 +02:00 |
|
Juhani Krekelä
|
56d22db6e0
|
Bump cpu level to 286 and use pusha/popa where possible
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2023-03-16 19:22:59 +02:00 |
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shikhin
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565fff50b4
|
Don't assume things about ds/es
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2023-03-16 21:22:41 +05:30 |
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Juhani Krekelä
|
c695688e3a
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Generate floppy image with a python script
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2023-03-16 17:14:53 +02:00 |
|
shikhin
|
400f282725
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Merge read/write to modify_sector
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2023-03-16 16:12:22 +05:30 |
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shikhin
|
d6dc33f164
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Begin work on filesystem support
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2023-03-16 15:40:03 +05:30 |
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Juhani Krekelä
|
9d2021cf1f
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Reset disk system on read error
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2023-03-13 14:40:28 +02:00 |
|
Juhani Krekelä
|
8d1b473243
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Remove unnecessary test code from wallpaper loading
|
2023-03-11 20:07:05 +02:00 |