Vince Weaver
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68cac10f1e
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tfv: update disk image
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2017-11-26 22:07:27 -05:00 |
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Vince Weaver
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5898db1ac0
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tfv: missing rts meant random VLINs when printing to screen
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2017-11-26 22:05:52 -05:00 |
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Vince Weaver
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4d86457d96
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tfv: more optimization, move SCREEN_X to register X
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2017-11-26 21:58:58 -05:00 |
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Vince Weaver
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5cee1db0b1
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tfv: add some self-modifying code
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2017-11-26 20:51:24 -05:00 |
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Vince Weaver
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0f100138f1
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tfv: some more minor speedups
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2017-11-26 19:20:58 -05:00 |
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Vince Weaver
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d3726761a6
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tfv: update the optimization file
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2017-11-26 18:35:50 -05:00 |
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Vince Weaver
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1bb8491f68
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tfv: make the speed handling more similar on the two versions
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2017-11-26 18:27:58 -05:00 |
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Vince Weaver
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b72d12eea8
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tfv: make help properly redraw sky when done
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2017-11-26 17:59:27 -05:00 |
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Vince Weaver
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fa8553aeb9
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tfv: remove excess copying into temp variables
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2017-11-26 17:48:01 -05:00 |
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Vince Weaver
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b6335d4419
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tfv: switch over to 40x40 mode
framerate is back to 4fps
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2017-11-26 15:12:21 -05:00 |
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Vince Weaver
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03e7afe1ce
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tfv: remove old multiply code
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2017-11-26 11:21:54 -05:00 |
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Vince Weaver
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024d38ce36
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tfv: update with over_water optimization
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2017-11-26 01:02:02 -05:00 |
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Vince Weaver
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3430394d99
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tfv: optimize to not always draw sky
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2017-11-26 00:10:58 -05:00 |
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Vince Weaver
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f68fd6704b
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tfv: fix off-by-one problem in the map drawing
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2017-11-25 23:33:25 -05:00 |
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Vince Weaver
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92e9d3a055
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tfv: add cache for the color values
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2017-11-25 23:27:55 -05:00 |
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Vince Weaver
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71fde333c9
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tfv: optimize the multiply some more
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2017-11-25 21:55:45 -05:00 |
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Vince Weaver
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6e0f505893
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tfv: update the multiply code
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2017-11-25 20:42:09 -05:00 |
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Vince Weaver
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a55c0c2a0d
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tfv: update some constants
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2017-11-25 20:30:13 -05:00 |
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Vince Weaver
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382fe07bfd
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tfv: plug in the high speed multiply
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2017-11-25 19:37:02 -05:00 |
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Vince Weaver
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7a7344f689
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tfv: re-arrange the multiplies so we can use self-modifying feature
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2017-11-25 01:57:05 -05:00 |
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Vince Weaver
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7b3127a3ea
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tfv: hook up the fast multiply code
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2017-11-25 01:30:22 -05:00 |
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Vince Weaver
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c52ea7ceff
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tfv: get fast multiply working in C
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2017-11-25 00:56:41 -05:00 |
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Vince Weaver
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783e26d369
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tfv: update cycle counts
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2017-11-24 14:40:50 -05:00 |
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Vince Weaver
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9f8fdadc4f
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tfv: consolidate zero page definitions
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2017-11-24 14:09:00 -05:00 |
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Vince Weaver
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92c2815a9b
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tfv: move zero pages values to central place
also mark some constants as constant
|
2017-11-24 14:01:47 -05:00 |
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Vince Weaver
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db5b86289a
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tfv: more cycle annotation
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2017-11-24 00:17:43 -05:00 |
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Vince Weaver
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aff3b25264
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tfv: more cycles annotations
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2017-11-23 23:57:30 -05:00 |
|
Vince Weaver
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91df570368
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tfv: add more cycle annotations
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2017-11-22 23:50:43 -05:00 |
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Vince Weaver
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be98d15390
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tfv: some cycle counting
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2017-11-22 01:02:29 -05:00 |
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Vince Weaver
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7c764fb0c1
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tfv: use zero page for fixed point
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2017-11-21 22:29:45 -05:00 |
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Vince Weaver
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d739b8f6db
|
tfv: convert some variables
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2017-11-21 21:11:17 -05:00 |
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Vince Weaver
|
7535c5789d
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tfv: split up the flying code into component pieces
|
2017-11-21 21:04:38 -05:00 |
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Vince Weaver
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1348e73740
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tfv: update HELLO on tfv.dsk
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2017-11-18 23:46:46 -05:00 |
|
Vince Weaver
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7d59dbc84c
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tfv: implement lightning
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2017-11-18 23:17:41 -05:00 |
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Vince Weaver
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939cc6236b
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tfv: fix inventory
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2017-11-18 23:17:26 -05:00 |
|
Vince Weaver
|
299faa0060
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tfv: fix edge conditions on hlin_double use
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2017-11-18 23:07:30 -05:00 |
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Vince Weaver
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139c65f1ff
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tfv: get the forest working
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2017-11-18 22:52:25 -05:00 |
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Vince Weaver
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1d3a25158f
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tfv: get ground scatter working
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2017-11-18 21:18:01 -05:00 |
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Vince Weaver
|
526da06078
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tfv: draw bottom shoreline
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2017-11-18 16:27:42 -05:00 |
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Vince Weaver
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57764239cc
|
tfv: map mostly working
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2017-11-18 16:08:46 -05:00 |
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Vince Weaver
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36695657c0
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tfv: implement help screen
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2017-11-18 15:17:28 -05:00 |
|
Vince Weaver
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294d0da64c
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tfv: add print_both_pages() routine
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2017-11-18 14:31:03 -05:00 |
Vince Weaver
|
600ee99c63
|
tfv: add short term TODO
|
2017-11-17 16:56:11 -05:00 |
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Vince Weaver
|
b38ab671e3
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tfv: update the disk image
|
2017-11-17 16:54:46 -05:00 |
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Vince Weaver
|
6d5b75d918
|
tfv: allow landing by pressing return over grass
|
2017-11-17 16:54:29 -05:00 |
|
Vince Weaver
|
efdcf2bada
|
tfv: fix opener bug only seen on real hardware
was depending on random setting of value in zero page
|
2017-11-17 16:29:33 -05:00 |
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Vince Weaver
|
a5e9bb4982
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tfv: add more world map drawing
|
2017-11-17 01:11:06 -05:00 |
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Vince Weaver
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933aad6e90
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tfv: get up/down world wrapping working
|
2017-11-16 17:17:16 -05:00 |
|
Vince Weaver
|
a1908141d6
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tfv: allow left/right screen wrapping of world map
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2017-11-16 16:55:51 -05:00 |
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Vince Weaver
|
58fcd29653
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tfv: walking on worldmap works
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2017-11-16 16:08:46 -05:00 |