Martin Haye
|
5a8b451703
|
Revised mem manager and partition packing code to do arbitrary sizes rather than whole pages.
|
2014-01-15 08:58:20 -08:00 |
|
Martin Haye
|
b2f49bad25
|
Working on actual disk loading.
|
2014-01-12 09:53:45 -08:00 |
|
Martin Haye
|
0dca7d1f26
|
Repaired renderer so it works again.
|
2014-01-03 17:05:54 -08:00 |
|
Martin Haye
|
5c428557eb
|
Fixed so aux and main mem don't share a single scanPage variable.
|
2014-01-03 16:37:58 -08:00 |
|
Martin Haye
|
1315c387c4
|
Centralized debug code, fixed stack print and FATAL_ERROR code in mem mgr.
|
2014-01-02 15:27:31 -08:00 |
|
Martin Haye
|
48777e7af8
|
Added code to support queued loading into aux mem.
|
2014-01-01 12:31:09 -08:00 |
|
Martin Haye
|
2f8a504540
|
First draft of memory manager done.
|
2013-12-30 16:17:37 -08:00 |
|
Martin Haye
|
afaca91d28
|
Centralized some zero-page, I/O, and ROM defines. More memory manager code written.
|
2013-12-30 11:00:39 -08:00 |
|
Martin Haye
|
7bc7c94f8b
|
Reworking the memory manager API, started coding.
|
2013-12-28 09:10:21 -08:00 |
|
Martin Haye
|
69116f7bad
|
Working on sprite-ization
|
2013-12-26 09:31:40 -08:00 |
|
Martin Haye
|
65e7f9c5b0
|
Working on sprite calculations.
|
2013-11-21 07:39:07 -08:00 |
|
Martin Haye
|
52c5a40250
|
Added A/W/S/D keystroke equivalents for movement.
|
2013-11-10 16:41:38 -08:00 |
|
Martin Haye
|
ea7140524b
|
Now with transparency flood-fill, and the dithered sky that makes possible.
|
2013-11-10 13:07:59 -08:00 |
|
Martin Haye
|
e48146085e
|
Finished switching to pure 6502.
|
2013-11-10 11:43:39 -08:00 |
|
Martin Haye
|
fddd8a503f
|
Adding transparency and switching to plain 6502.
|
2013-11-10 11:19:29 -08:00 |
|
Martin Haye
|
858973dc68
|
Transfer sprite-related constants and tables to 6502 code.
|
2013-11-10 09:13:33 -08:00 |
|
Martin Haye
|
229951d2e0
|
Math is now about as good as it's going to get. Less need for tables, and only need a byte for storing the z index.
|
2013-11-08 08:41:23 -08:00 |
|
Martin Haye
|
aa10516977
|
Trying to make math more accurate.
|
2013-11-04 08:14:29 -08:00 |
|
Martin Haye
|
d2e07e55e4
|
Took out visibleSprites stuff which wouldn't work well on the II.
|
2013-11-03 11:58:38 -08:00 |
|
Martin Haye
|
41db1087ee
|
Do sprite math strictly in Apple II coordinates.
|
2013-11-03 09:47:44 -08:00 |
|
Martin Haye
|
40b66f083b
|
No longer relying strictly on raycaster to determine visibility.
|
2013-11-03 09:29:33 -08:00 |
|
Martin Haye
|
77283e56b2
|
Separated floating point from integer versions of the sprite rendering routine.
|
2013-11-03 08:51:09 -08:00 |
|
Martin Haye
|
fe747eedfe
|
Finished first pass of 100% integer math for sprites.
|
2013-10-20 10:27:38 -07:00 |
|
Martin Haye
|
20dd825927
|
Working on integer sprite math.
|
2013-10-19 13:12:12 -07:00 |
|
Martin Haye
|
6aedf0b72d
|
More sprite math simplification.
|
2013-10-19 12:14:19 -07:00 |
|
Martin Haye
|
724e6dc39e
|
Reworked sprite math to be simple.
|
2013-10-19 11:46:30 -07:00 |
|
Martin Haye
|
e17a94bffc
|
Ported Javascript sprite code from http://dev.opera.com/articles/view/3d-games-with-canvas-and-raycasting-part-2/
|
2013-10-13 14:54:38 -07:00 |
|
Brendan Robert
|
01a0f9d460
|
Stubbing out memory managment ideas -- I think I caputred how we can have delegated chain loaders that can be used to represent the game as a full expanse of 800kb -- even able to go as high as 896kb without any redesign work. The actual coding for each driver, as well as hardware detection logic, needs to happen. Hopefully this helps shape those drivers so that they can work seamlessly in tandem to provide a very fluid game experience.
|
2013-10-09 22:19:40 -05:00 |
|
Martin Haye
|
068db7c177
|
Modernized code refs for part 2.
|
2013-10-05 11:54:49 -07:00 |
|
Martin Haye
|
034453c370
|
Text done for part 4 of Big Blue.
|
2013-10-05 10:41:26 -07:00 |
|
Martin Haye
|
a37f4718f9
|
Text mostly done for Big Blue part 3.
|
2013-10-03 09:43:57 -07:00 |
|
Martin Haye
|
c57d935830
|
Moving the BigBlue marks to be clearer.
|
2013-09-29 12:17:28 -07:00 |
|
Martin Haye
|
fc0ccb441a
|
Adding references to Big Blue's story, so they can be reliably searched and thus linked to.
|
2013-09-29 11:46:49 -07:00 |
|
Brendan Robert
|
cb6637083b
|
Clear mixed hires mode on start -- now we can enjoy the full screen. :-)
|
2013-09-25 23:58:13 -05:00 |
|
Brendan Robert
|
237dce5ea0
|
Fixed ld65 arguments to work with newer versions that expect parameters in a more specific order
|
2013-09-25 23:46:47 -05:00 |
|
Martin Haye
|
2bc4e4c845
|
Different link flag order for picky version of ld65.
|
2013-09-25 20:05:36 -07:00 |
|
Martin Haye
|
5bd05308af
|
High/lo fixes, and dithered ground.
|
2013-09-09 13:04:31 -07:00 |
|
Martin Haye
|
99333da6aa
|
Several bug fixes for the ray caster.
|
2013-09-08 08:10:32 -07:00 |
|
Martin Haye
|
af12b3862e
|
Now handles variable sized maps, and many textures.
|
2013-09-06 14:52:52 -07:00 |
|
Martin Haye
|
2c3931c826
|
Refactored rendering / expander code to free up a bunch of aux mem.
|
2013-09-04 08:30:18 -07:00 |
|
Martin Haye
|
0f9ab95bea
|
Added support for variable high bit in graphics.
|
2013-09-04 07:47:23 -07:00 |
|
Martin Haye
|
0df74eef43
|
Made room for up to 10 textures.
|
2013-09-01 12:44:03 -07:00 |
|
Martin Haye
|
3b55e1a336
|
Fixed several bugs in the ray caster.
|
2013-09-01 10:37:33 -07:00 |
|
Martin Haye
|
25432cb16a
|
Added keys to rotate and move so you can wanter around BugTown. Crazy.
|
2013-08-30 13:22:56 -07:00 |
|
Martin Haye
|
98ec58291c
|
Turned on double buffering, and enabled multiple steps. At least we can see the speed now.
|
2013-08-30 08:18:14 -07:00 |
|
Martin Haye
|
133c493c1c
|
Fixed clear, now does proper sky and ground.
|
2013-08-29 18:25:24 -07:00 |
|
Martin Haye
|
357f49cb6e
|
Hooked up drawing code to ray casting. Not beautiful yet, but recognizably 3D.
|
2013-08-29 09:52:43 -07:00 |
|
Martin Haye
|
cfe7edcf47
|
First ray successfully cast on Apple II.
|
2013-08-26 08:09:55 -07:00 |
|
Martin Haye
|
906018b6cc
|
Tested and fixed the DDA algorithm, cool\!
|
2013-08-25 18:31:01 -07:00 |
|
Martin Haye
|
3703a45095
|
Tested and fixed log2_w_w and pow2_w_w
|
2013-08-25 16:35:47 -07:00 |
|