2202 Commits

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Author	SHA1	Message	Date
David Schmenk	e22ad3e3c1	Updaate the update image	2026-01-08 14:41:50 -08:00
David Schmenk	3a03bbd5f8	Add self booting MAZE RUNNER disk image	2026-01-03 15:00:54 -08:00
David Schmenk	51a33d5750	Timer divisor measured on actual //c	2026-01-03 14:56:37 -08:00
David Schmenk	a9befc3b37	Improved maze generation and timer result	2026-01-03 13:59:08 -08:00
David Schmenk	e968a5911f	Further random number improvements	2026-01-02 20:04:45 -08:00
David Schmenk	2522d1faab	Play again option	2026-01-02 17:47:17 -08:00
David Schmenk	2239b6de9e	Force 40 column mode before HGR	2026-01-02 15:56:01 -08:00
David Schmenk	0424867ead	Maze game and improve random numbers	2026-01-02 14:39:51 -08:00
David Schmenk	0d4b0f9607	Change autorun script	2026-01-01 11:02:50 -08:00
David Schmenk	6bc88b8f7d	Change volume label	2025-12-30 19:14:05 -08:00
David Schmenk	ff175b5d1e	Script cleanup	2025-12-30 08:33:30 -08:00
David Schmenk	dd545c7aa5	Improve starbusrt visual	2025-12-29 16:32:02 -08:00
David Schmenk	102b1ef652	Happy New Year 2026 demo	2025-12-29 13:43:58 -08:00
David Schmenk	c143596032	run turtle graphics demo in PLFORTH disk image	2025-12-22 07:29:47 -08:00
David Schmenk	e3550d4a83	Add fixed point move routine and sample	2025-12-21 17:27:53 -08:00
David Schmenk	d6a51f4656	Update turtle graphics sample	2025-12-20 21:40:15 -08:00
David Schmenk	5830f8b34e	Add to turtle graphics demo	2025-12-20 15:08:32 -08:00
David Schmenk	eafd2df444	Fix resetting of lastsym after execmod	2025-12-20 13:38:36 -08:00
David Schmenk	fffb06b8b3	Add TXTMODE word	2025-12-20 09:21:51 -08:00
David Schmenk	34bc475d16	Add TXTMODE word	2025-12-20 09:18:41 -08:00
David Schmenk	b9c84db58e	Update sample code	2025-12-19 15:20:29 -08:00
David Schmenk	2d419672e0	Tweak line clip outcode checks	2025-12-15 20:15:59 -08:00
David Schmenk	ca6bad1068	Update plasma.4th	2025-12-15 19:22:09 -08:00
David Schmenk	b3f980b330	Update 2.21 files	2025-12-15 18:54:53 -08:00
David Schmenk	8da58ce734	Update grturtle.4th script	2025-12-13 14:51:12 -08:00
David Schmenk	9c76ea92c3	Simplify turtle API	2025-12-11 18:28:45 -08:00
David Schmenk	d35774eac4	Use high precision cos for RGB->DHGR Conversion ... Add some raster op routines for FORTH turtle graphcis	2025-12-10 15:23:30 -08:00
David Schmenk	f987458a15	Use fractional coordinates to improve angular movement accuracy	2025-12-09 09:47:34 -08:00
David Schmenk	1286daff45	Why am I having problems editing this script?	2025-12-07 14:57:52 -08:00
David Schmenk	9891eec8cd	Why haven't I ever had the problem with the filename before?	2025-12-07 14:39:06 -08:00
David Schmenk	2955e07d93	Fix TEXT hack to check that it is already defined	2025-12-04 04:36:44 -08:00
David Schmenk	786bb692f6	Hack fix for crashing textmode set from hgrlib	2025-12-04 04:28:51 -08:00
David Schmenk	c4b98f1866	Increase symbol table and increase free memory for 64K VM	2025-12-03 19:57:24 -08:00
David Schmenk	6b4017abb1	Fix extended clip line error and add mixed hires mode turtle	2025-12-03 09:02:22 -08:00
David Schmenk	1413ddd30a	Fix sin/cos accuracy	2025-12-02 17:51:09 -08:00
David Schmenk	73bf667236	make FORTH callable from PLASMA	2025-12-02 16:28:51 -08:00
David Schmenk	1dd707dcee	Remove unused tilebuf init	2025-12-02 10:01:51 -08:00
David Schmenk	43c5ed5839	Break out HGR libraries into separate includes for memory savings	2025-12-02 09:59:34 -08:00
David Schmenk	ca87c5b678	Update turtle test	2025-12-01 19:55:16 -08:00
David Schmenk	af2e3143f6	Add rounding to sin/cos calc to improve accuracy	2025-12-01 19:24:44 -08:00
David Schmenk	15488e61c7	Add hires turtle graphics sample	2025-12-01 17:51:04 -08:00
David Schmenk	4172c2c5e4	Move and increase symbol table	2025-12-01 16:53:04 -08:00
David Schmenk	77b94b0339	Initial turtle graphics library	2025-12-01 11:06:58 -08:00
David Schmenk	35dd0f0eb5	add SINCOS include	2025-11-30 13:58:45 -08:00
David Schmenk	d4d8fab650	add scaled sin/cos calculation	2025-11-29 17:19:19 -08:00
David Schmenk	4bc43ab965	Update PLFORTH.md	2025-11-27 17:36:41 -08:00
David Schmenk	8f0e8089e2	Update PLFORTH.md	2025-11-27 17:30:11 -08:00
David Schmenk	2a1f9abb25	Update PLFORTH.md	2025-11-27 16:24:40 -08:00
David Schmenk	a24ff6cc10	Add delay to portio.4th	2025-10-30 14:49:24 -07:00
David Schmenk	1647a06a21	Fix readport again	2025-10-30 14:37:38 -07:00