46 Commits

Author	SHA1	Message	Date
Vince Weaver	e3185239bc	mode7: re-optimize rle compression ... smaller now. Still need to fix asm version	2017-12-15 15:25:26 -05:00
Vince Weaver	e60974a9ef	mode7: comment gr-sim rle unpack a bit better	2017-12-15 11:29:20 -05:00
Vince Weaver	b72d12eea8	tfv: make help properly redraw sky when done	2017-11-26 17:59:27 -05:00
Vince Weaver	b6335d4419	tfv: switch over to 40x40 mode ... framerate is back to 4fps	2017-11-26 15:12:21 -05:00
Vince Weaver	db5b86289a	tfv: more cycle annotation	2017-11-24 00:17:43 -05:00
Vince Weaver	91df570368	tfv: add more cycle annotations	2017-11-22 23:50:43 -05:00
Vince Weaver	139c65f1ff	tfv: get the forest working	2017-11-18 22:52:25 -05:00
Vince Weaver	294d0da64c	tfv: add print_both_pages() routine	2017-11-18 14:31:03 -05:00
Vince Weaver	eb861dec8f	tfv: update text printing code some more	2017-09-19 00:43:17 -04:00
Vince Weaver	20c98f7416	tfv: fix worldmap drawing ... some of it was broken by changes made when developing tfv_flying	2017-09-13 14:32:08 -04:00
Vince Weaver	57ec050aae	tfv: add multi-page plot routine	2017-08-23 19:52:28 -04:00
Vince Weaver	5b9ad56cc1	tfv: have minmal flying going on in 6502 version	2017-08-23 15:41:37 -04:00
Vince Weaver	fe0ade564b	tfv: add tfv_put_sprite_page()	2017-08-23 14:06:38 -04:00
Vince Weaver	15a8d0a983	tfv: got opener working again ... (),Y and # again are nothing but trouble	2017-08-16 22:20:48 -04:00
Vince Weaver	6ff122f75c	tfv: working on updating the opener for pageflipping ... doesn't work	2017-08-16 18:59:08 -04:00
Vince Weaver	c04d93fa5b	tfv: finally have code working as well as before page-flipping	2017-08-13 22:59:37 -04:00
Vince Weaver	10672133ad	tfv: get the opening screen working with page flipping	2017-08-13 15:17:03 -04:00
Vince Weaver	b39269aaf5	tfv: add screen clearing routines	2017-08-12 20:35:36 -04:00
Vince Weaver	13119609e1	tfv: add initial page flip support	2017-08-12 19:44:35 -04:00
Vince Weaver	9372096b5c	tfv: first pass at collision detection	2017-08-11 01:21:00 -04:00
Vince Weaver	b11e1fc9cd	tfv: more world map improvements	2017-07-25 00:42:50 -04:00
Vince Weaver	fdc5e79b4a	tfv: update a bit, generate beach tiles	2017-07-16 23:31:24 -04:00
Vince Weaver	9e89f7fa9d	tfv: enable keyboard auto-repeat in SDL	2017-07-13 16:04:34 -04:00
Vince Weaver	a3d5057560	gr-utils: fix the RLE code ... was having edge-of-screen wrap issues	2017-07-10 14:52:24 -04:00
Vince Weaver	3846d4266d	tfv: more progress	2017-07-10 00:39:38 -04:00
Vince Weaver	b2ac412bea	tfv: start work on worldmap sprites	2017-07-08 01:19:06 -04:00
Vince Weaver	7f449fcf12	tfv: implement opener in assembly ... slower than I thought it would be. monitor vlin is that slow? also some flicker as I'm not doing page flipping	2017-06-25 01:00:57 -04:00
Vince Weaver	dac6337cfd	tfv: update to make C code more 6502 like	2017-06-24 23:58:26 -04:00
Vince Weaver	632d18a962	tfv: enable split graphics/text mode emulation	2017-06-24 23:37:00 -04:00
Vince Weaver	6bc2c7de1c	tfv: start in on flying	2017-05-18 23:38:06 -04:00
Vince Weaver	a0ee6864c1	gr-sim: vtab and cursor key improvements	2017-05-18 13:09:51 -04:00
Vince Weaver	c98fbb22e1	gr-sim: text output seems to be working	2017-05-17 23:25:07 -04:00
Vince Weaver	e99d77f6fd	gr-sim: minimal text mode support ... still need to implement cout()	2017-05-17 17:14:47 -04:00
Vince Weaver	5b8bc29f5b	gr-sim: add soft-switch support	2017-05-17 15:47:20 -04:00
Vince Weaver	4d846e778b	tfv: initial screen copy routine	2017-05-12 14:29:21 -04:00
Vince Weaver	225dc6f4cc	tfv: minimal sprite implementation	2017-05-12 12:50:24 -04:00
Vince Weaver	a8970f761b	tfv: have RLE image loading working ... forgot how much I hate 6502 assembler	2017-05-06 19:29:19 -04:00
Vince Weaver	2bedb2b369	gr-sim: vlin support is working	2017-05-04 15:16:42 -04:00
Vince Weaver	2b3f766c70	gr-sim: use actual code for gr	2017-05-04 14:59:25 -04:00
Vince Weaver	b7e225212c	gr-sim: add home() support	2017-05-04 14:32:23 -04:00
Vince Weaver	8024a2bad4	gr-sim: fix zero page addresses ... somehow read the monitor listing wrong	2017-05-04 09:14:44 -04:00
Vince Weaver	2587d829bf	gr-sim: actually model the RAM layout properly	2017-05-03 12:20:53 -04:00
Vince Weaver	737c56cfd0	gr-sim: add bload support	2017-05-03 10:50:15 -04:00
Vince Weaver	453ca6bdb2	gr-sim: add another demo	2017-05-02 15:21:32 -04:00
Vince Weaver	f75da270f7	gr-sim: make it a library	2017-05-02 10:56:59 -04:00
Vince Weaver	10e10a2576	gr-sim: add SDL GR simulator	2017-05-02 09:59:39 -04:00