Bobbi Webber-Manners
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9ca5a702ca
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SHR: slight optimization of stupid line clipping
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2023-01-08 00:05:22 -05:00 |
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Bobbi Webber-Manners
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f6f6c20c37
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SHR: inline coord conversion using macro
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2023-01-07 21:38:10 -05:00 |
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Bobbi Webber-Manners
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e18df1d337
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Migrated SHR vars into zero page/direct page
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2023-01-07 21:00:36 -05:00 |
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Bobbi Webber-Manners
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8f23468837
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Ugly fix for off-by-one in clipping (SHR)
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2023-01-06 23:20:02 -05:00 |
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Bobbi Webber-Manners
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d9ed30f54a
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VDU16 is now both fast and correct (!)
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2023-01-06 22:57:41 -05:00 |
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Bobbi Webber-Manners
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6d6f3fb6d4
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Working VDU16 (CLG) [but insanely slow]
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2023-01-06 01:21:43 -05:00 |
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Bobbi Webber-Manners
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0fbe7c9592
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Fixed VDU24 bug
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2023-01-05 22:33:16 -05:00 |
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Bobbi Webber-Manners
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ec913ef6cb
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Migrate SHRVDU16/CLG into main memory
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2023-01-05 21:21:12 -05:00 |
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Bobbi Webber-Manners
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9ee3788c44
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VDU26 now resets the graphics window to fullscreen
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2023-01-05 21:04:55 -05:00 |
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Bobbi Webber-Manners
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62aa305c96
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VDU24 (define gfx window) sorta working.
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2023-01-05 20:26:44 -05:00 |
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Bobbi Webber-Manners
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837e42e101
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SHR: Handle -ve Y coordinates before clip
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2023-01-05 18:40:20 -05:00 |
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Bobbi Webber-Manners
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a4add222b9
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SHR: Extended range of y coordinate before clipping
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2023-01-05 18:28:22 -05:00 |
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Bobbi Webber-Manners
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abae32ada9
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Negative x-coordinates now working
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2023-01-05 17:37:13 -05:00 |
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Bobbi Webber-Manners
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3105e1a2c2
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Extremely stupid clipping implemented for SHR
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2023-01-05 16:50:28 -05:00 |
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Bobbi Webber-Manners
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e844400fc1
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Reverted to 5d96b7d1 2nd thoughts on TMPZP!
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2023-01-04 21:53:37 -05:00 |
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Bobbi Webber-Manners
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ad3a545057
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Changed local vars to TMPZP in mainmem.svc.s
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2023-01-04 21:27:47 -05:00 |
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Bobbi Webber-Manners
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5d96b7d115
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SHR code: move local temp vars to ZP
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2023-01-04 19:28:21 -05:00 |
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Bobbi Webber-Manners
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0bb099bdfd
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Moved ISR ZP to ISRL/ISRH ($02,$03). Fix #247.
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2023-01-04 18:44:48 -05:00 |
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Bobbi Webber-Manners
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0eb511c1df
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SHRLINELO/HI: Shaved another CLC.
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2023-01-04 17:57:44 -05:00 |
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Bobbi Webber-Manners
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36b9e747bb
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More SHRLINELO/HI speedup from qkumba
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2023-01-04 17:10:14 -05:00 |
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Bobbi Webber-Manners
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2a26cbfe2d
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Slight speedup to SHRLINELO/HI (thx qkumba!)
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2023-01-04 16:56:11 -05:00 |
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Bobbi Webber-Manners
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98cc665ee3
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PLOT k,x,y now has colour selection in SHR mode.
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2023-01-03 21:49:09 -05:00 |
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Bobbi Webber-Manners
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b2eb6cad62
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MOVE (aka PLOT 4,x,y) now works in SHR
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2023-01-03 21:08:13 -05:00 |
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Bobbi Webber-Manners
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37af780df0
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SHR line drawing now works in all orientations.
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2023-01-03 20:25:20 -05:00 |
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Bobbi Webber-Manners
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78245db5fc
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Fixes to SHRLINELO. (SHRLINEHI still doesn't work)
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2023-01-03 19:53:12 -05:00 |
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Bobbi Webber-Manners
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e585fabd8b
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Can draw x-dominant lines right to left now
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2023-01-03 18:46:27 -05:00 |
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Bobbi Webber-Manners
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b39f886741
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First hack at Bresenham. Only x-dominant lines so far.
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2023-01-03 18:10:03 -05:00 |
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Bobbi Webber-Manners
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0c3852f0ca
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Update build date
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2023-01-03 08:47:58 -05:00 |
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Bobbi Webber-Manners
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66b2750ade
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Merged JGH changed to *KEY
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2022-12-31 02:11:44 -05:00 |
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Bobbi Webber-Manners
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dd0011166f
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GCOL plot actions seem to all be working.
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2022-12-31 01:48:35 -05:00 |
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Bobbi Webber-Manners
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17c11d180d
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Initialize GCOL action properly in VDU22
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2022-12-31 01:03:01 -05:00 |
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Bobbi Webber-Manners
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149c2ba35f
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Implemented support for GCOL plot 'actions'. Needs debug.
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2022-12-31 00:39:22 -05:00 |
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Bobbi Webber-Manners
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3acbd09ed4
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Minor refactoring of SHR point plot code
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2022-12-30 22:41:15 -05:00 |
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Bobbi Webber-Manners
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942234ae9a
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Fix #238 - deleted stray RTS
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2022-12-30 21:44:26 -05:00 |
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Bobbi Webber-Manners
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c99501c8e3
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GCOL 1,128+colour now sets gfx background colour
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2022-12-30 21:37:25 -05:00 |
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Bobbi Webber-Manners
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013e65c033
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MODE 2 (SHR 320x200) point plotting implemented.
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2022-12-30 17:54:30 -05:00 |
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Bobbi Webber-Manners
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6d48d2650c
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Faster point plotting courtesy Kent Dickey :)
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2022-12-30 15:27:35 -05:00 |
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Bobbi Webber-Manners
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6a0c91c1e2
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Implemented plotting points in colour on SHR (GCOL).
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2022-12-30 01:56:18 -05:00 |
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Bobbi Webber-Manners
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c3367bfc82
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Reworking GCOL handling to call SHR routines also.
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2022-12-30 01:13:18 -05:00 |
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Bobbi Webber-Manners
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5780da59fe
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Minor cleanup of text colour setting code.
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2022-12-30 00:31:28 -05:00 |
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Bobbi Webber-Manners
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ae7c263fed
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Improved SHRCOORD conversion (Y-axis)
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2022-12-29 23:39:04 -05:00 |
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Bobbi Webber-Manners
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552e29dd29
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More work-in-progress on PLOT 69 for SHR mode.
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2022-12-29 22:30:47 -05:00 |
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Bobbi Webber-Manners
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ab57c4b04d
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SHR PLOT 69 work-in-progress.
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2022-12-29 22:02:25 -05:00 |
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Bobbi Webber-Manners
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b3e1108bdd
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Added SHR row address table for quick point plotting
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2022-12-29 20:59:16 -05:00 |
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Bobbi Webber-Manners
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53c351e353
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Graphics refactoring in preparation for SHR gfx
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2022-12-29 20:10:21 -05:00 |
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Bobbi Webber-Manners
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74b856e8f5
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Migrated some SHR code to main memory.
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2022-12-29 19:17:05 -05:00 |
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Bobbi Webber-Manners
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a0dafe2437
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Added check VDU 23 char is >=32
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2022-12-29 16:49:05 -05:00 |
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Bobbi Webber-Manners
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f61c535b5f
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Implemented VDU23 user defined graphics chars.
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2022-12-29 16:37:58 -05:00 |
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Bobbi Webber-Manners
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65ad48c6e1
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Refactoring font explode code.
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2022-12-29 15:54:26 -05:00 |
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Bobbi Webber-Manners
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bb0c610494
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First hack at SHRCVTCOORD. Finessed edit cursor handling in SHR.
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2022-12-29 15:06:17 -05:00 |
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