 Paul Gardner-Stephen
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af67f17da1
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reduce avoidable byte similarities with C64 KERNAL
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2019-04-24 14:57:15 +09:30 |
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Paul Gardner-Stephen
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27e6f92b39
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fix bug in MEMTOP routine. Reorder instructions to reduce byte-level similarity with C64 KERNAL, even though it should be totally fine.
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2019-04-24 14:24:12 +09:30 |
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Paul Gardner-Stephen
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a311c08289
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reduce byte-wise similarity with KERNAL through use of X instead of A
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2019-04-24 14:14:40 +09:30 |
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Paul Gardner-Stephen
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f5c5f787a4
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convert several key values to hex
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2019-04-24 14:14:30 +09:30 |
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Paul Gardner-Stephen
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924a8c9568
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blue border on boot
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2019-04-24 08:27:24 +09:30 |
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Paul Gardner-Stephen
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dc8090478d
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fix pressing of same key masking problem. Issue #4.
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2019-04-24 08:16:18 +09:30 |
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Paul Gardner-Stephen
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12d8b3e39a
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clear last matrix key position so that repeating works properly. Issue #4.
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2019-04-24 07:54:41 +09:30 |
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Paul Gardner-Stephen
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84b1577883
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fix major remaining key repeat problem. Issue #4. Issue #6.
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2019-04-24 07:43:58 +09:30 |
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Paul Gardner-Stephen
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343b6f11e0
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fix some more of the bugs in key repeat logic.
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2019-04-24 07:40:02 +09:30 |
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Paul Gardner-Stephen
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c7e265f4ac
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fix bug in key repeat logic. More remain
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2019-04-24 07:34:35 +09:30 |
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Paul Gardner-Stephen
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faf7547e74
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count key presses from $00, not from $FF
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2019-04-24 07:21:41 +09:30 |
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Paul Gardner-Stephen
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4cd8451c6c
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process all key events at once.
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2019-04-24 07:16:10 +09:30 |
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Paul Gardner-Stephen
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efc83a0611
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remove all anonymous labels, fix indenting etc
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2019-04-24 06:57:23 +09:30 |
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Paul Gardner-Stephen
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201f1a378f
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fix errors with multi-key detection, including cursor left/up in VICE. Issue #6.
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2019-04-23 09:44:03 +09:30 |
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Paul Gardner-Stephen
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07e7b31b84
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fix Vendor / CONTROL key confusion
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2019-04-23 09:31:44 +09:30 |
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Paul Gardner-Stephen
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03550ab786
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implement GETIN function
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2019-04-23 00:07:16 +09:30 |
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Paul Gardner-Stephen
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2070b428ed
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make sure screen pointers are initialiased before messing with the cursor
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2019-04-22 20:54:14 +09:30 |
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Paul Gardner-Stephen
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2f09f2c9a3
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Issue #2 solved: STOP routine return values determined by trial and error
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2019-04-22 15:12:44 +09:30 |
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Paul Gardner-Stephen
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7c31bca28e
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document authority for IRQ entry and exit sequence
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2019-04-22 13:56:35 +09:30 |
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Paul Gardner-Stephen
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2fd27915f7
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don't print strange control characters. Part solution to Issue #2.
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2019-04-22 13:51:55 +09:30 |
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Paul Gardner-Stephen
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5292ea009b
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Fix enabling/disabling of cursor. Issue #1
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2019-04-22 12:55:36 +09:30 |
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Paul Gardner-Stephen
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13a7aee1d2
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enable and disable cursor when reading a line of keyboard input via chrin
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2019-04-22 12:37:27 +09:30 |
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Paul Gardner-Stephen
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296fdcfd7a
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fix char under cursor draw/undraw bug
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2019-04-22 12:31:45 +09:30 |
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Paul Gardner-Stephen
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b257ac8234
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begin implementing stop routine
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2019-04-22 12:09:03 +09:30 |
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Paul Gardner-Stephen
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f858ab6ac4
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fix glitching when shortening a full-length line using DELETE
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2019-04-22 11:49:34 +09:30 |
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Paul Gardner-Stephen
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57b2c69c1d
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implement shift-DELETE to insert characters
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2019-04-22 11:42:13 +09:30 |
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Paul Gardner-Stephen
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2cade1508f
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fix decoding of shifted and vendor shifted input. BASIC keyword short cuts now work.
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2019-04-22 03:50:53 +09:30 |
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Paul Gardner-Stephen
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0652c536cd
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fix error for encoding )
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2019-04-22 03:50:46 +09:30 |
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Paul Gardner-Stephen
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d8f4acf7e1
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remove debug border flash
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2019-04-22 03:36:01 +09:30 |
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Paul Gardner-Stephen
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374815ed68
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fix preserving X register in CHRIN
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2019-04-22 03:33:52 +09:30 |
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Paul Gardner-Stephen
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836f19e834
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correct length measurement of input line for CHRIN
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2019-04-22 03:04:15 +09:30 |
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Paul Gardner-Stephen
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89f7f9ae55
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preserve X register in chrin
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2019-04-22 02:59:44 +09:30 |
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Paul Gardner-Stephen
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3067744304
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partial implementation of CHRIN
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2019-04-22 02:49:32 +09:30 |
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Paul Gardner-Stephen
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028d82fc11
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work towards chrin returning a line of input
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2019-04-22 02:17:57 +09:30 |
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Paul Gardner-Stephen
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83c6a669d6
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implement quote and insert mode flag handling.
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2019-04-22 01:51:51 +09:30 |
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Paul Gardner-Stephen
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9996697f5e
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add sources for reverse video control
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2019-04-22 01:38:24 +09:30 |
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Paul Gardner-Stephen
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a458fb0b58
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implement reverse video flag
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2019-04-22 01:37:02 +09:30 |
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Paul Gardner-Stephen
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6dad8d491b
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fix printing of shifted and vendor modified keys.
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2019-04-22 01:35:02 +09:30 |
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Paul Gardner-Stephen
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dd2200965d
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fix scrolling of screen when on expanded last line
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2019-04-22 01:22:14 +09:30 |
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Paul Gardner-Stephen
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e1490c1ded
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work towards fixing bug with no scrolling when last line is double-length
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2019-04-22 00:59:54 +09:30 |
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Paul Gardner-Stephen
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eed50e63f4
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fix bug when expanding last line on screen
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2019-04-22 00:39:29 +09:30 |
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Paul Gardner-Stephen
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a803ca6268
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fix extending lines
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2019-04-22 00:36:55 +09:30 |
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Paul Gardner-Stephen
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933bcac978
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fix screen scrolling bugs
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2019-04-22 00:10:26 +09:30 |
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Paul Gardner-Stephen
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d18d8c30c3
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clear line link flag for last line when scrolling screen up
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2019-04-21 23:44:14 +09:30 |
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Paul Gardner-Stephen
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c29b8c6fc7
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implement scrolling screen up when pressing cursor down at bottom of screen.
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2019-04-21 23:35:58 +09:30 |
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Paul Gardner-Stephen
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b6f6570951
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fix bug in growing line when last line on screen
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2019-04-21 23:15:44 +09:30 |
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Paul Gardner-Stephen
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2a212678c6
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begin implementing scrolling screen
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2019-04-21 23:13:41 +09:30 |
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Paul Gardner-Stephen
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20b223b971
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fix bugs with double-length lines
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2019-04-21 22:26:48 +09:30 |
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Paul Gardner-Stephen
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abb71db8aa
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fix various problems with delete. Now seems to work fairly well.
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2019-04-21 22:09:29 +09:30 |
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Paul Gardner-Stephen
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c23f8cef4f
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implement core of delete char in chrout
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2019-04-21 21:59:06 +09:30 |
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