Thomas Harte
|
5e3e91373a
|
Switches all unsigned int and double casts to functional style.
|
2017-10-21 19:49:04 -04:00 |
|
Thomas Harte
|
18798c9886
|
Corrects joystick memory leaks.
|
2017-10-15 20:49:47 -04:00 |
|
Thomas Harte
|
7aaf27389c
|
Commutes the Atari 2600 to the JoystickMachine interface.
|
2017-10-15 20:44:59 -04:00 |
|
Thomas Harte
|
f68565a33f
|
Split the static analyser functionality so that it's possible just to ask for the set of media implied by a particular file. Extended ConfigurationTarget so that media alone can be pushed to a machine.
|
2017-08-17 10:48:29 -04:00 |
|
Thomas Harte
|
de1c526789
|
Cut the amount disclosed by the Atari 2600 for public inspection down to the minimum, relocating implementation into the .cpp.
|
2017-08-16 14:52:40 -04:00 |
|
Thomas Harte
|
06e31f5102
|
Consequential to the 6502 change, severs the Atari 2600's cartridge container from its former attempt at runtime polymorphism, in favour of each cartridge's specific hardware being defined as a 'bus extender'.
|
2017-08-16 12:39:15 -04:00 |
|
Thomas Harte
|
42b5b66305
|
Remove the 6502's use of runtime polymorphism in favour of ordinary templating.
|
2017-08-16 11:56:52 -04:00 |
|
Thomas Harte
|
f95015c7f6
|
Pulled out the divisor for audio.
|
2017-04-03 21:16:39 -04:00 |
|
Thomas Harte
|
031a68000a
|
Added a class to contain the Pitfall 2 pager and a skeleton of initial work.
|
2017-03-18 22:08:47 -04:00 |
|
Thomas Harte
|
c3d82f88a5
|
Tidied up and commented on the Activision stack implementation.
|
2017-03-18 21:01:58 -04:00 |
|
Thomas Harte
|
c033bad0b9
|
Here's MNetwork!
|
2017-03-18 20:51:49 -04:00 |
|
Thomas Harte
|
c31d85f820
|
Re-emplaced the MegaBoy. Also cut detritus from the main Atari header.
|
2017-03-18 19:02:34 -04:00 |
|
Thomas Harte
|
217fbf257e
|
CBS RAM Plus returns.
|
2017-03-18 18:56:20 -04:00 |
|
Thomas Harte
|
0b611a14b9
|
Tigervision paging returns.
|
2017-03-18 18:50:13 -04:00 |
|
Thomas Harte
|
df6861c9dc
|
Parker Bros paging is back.
|
2017-03-18 18:21:01 -04:00 |
|
Thomas Harte
|
a4cd12394e
|
Reinstated the Activision stack pager.
|
2017-03-18 18:03:48 -04:00 |
|
Thomas Harte
|
e0bca1e37b
|
Reinstated the 16 and 32 kb Atari pagers, and ensured the 6532 always starts in a valid state.
|
2017-03-18 17:34:34 -04:00 |
|
Thomas Harte
|
bb3daaa99b
|
Sought to reintroduce the Atari 8k paging scheme, at the same time deciding to do away with the copy and paste of holding on to ROM data.
|
2017-03-18 15:04:01 -04:00 |
|
Thomas Harte
|
36b58d03b7
|
Formalised read bus value guarantee from the 6502, fixed missing clock signal wiring on the Atari cartridge class, reintroduced CommaVid support.
|
2017-03-18 14:46:46 -04:00 |
|
Thomas Harte
|
7958459db9
|
In theory unpaged cartridges should now work. Time to debug.
|
2017-03-18 14:01:04 -04:00 |
|
Thomas Harte
|
7302703039
|
Implemented the Activision stack paging scheme.
|
2017-03-14 20:24:05 -04:00 |
|
Thomas Harte
|
97a8a96593
|
Rejigged how the memory map is handled and implemented MNetwork support.
|
2017-03-14 20:07:54 -04:00 |
|
Thomas Harte
|
3b29276228
|
Implemented the MegaBoy paging scheme.
|
2017-03-14 17:40:01 -04:00 |
|
Thomas Harte
|
b3632a4e86
|
Institutes CBS RAM Plus emulation.
|
2017-03-14 17:25:10 -04:00 |
|
Thomas Harte
|
f0d944847b
|
Fixed setting of the second 1kb.
|
2017-03-11 18:16:29 -05:00 |
|
Thomas Harte
|
add14fb43a
|
Made an attempt to implement Tigervision paging.
|
2017-03-11 17:44:35 -05:00 |
|
Thomas Harte
|
33bda2d40c
|
Switched to image inspection for RAM guesses rather than disassembly. Which fixes the other Parker Bros titles.
|
2017-03-11 13:04:23 -05:00 |
|
Thomas Harte
|
2b5e3a600e
|
Made a first attempt at implementing the Parker Bros pager within the emulation.
|
2017-03-11 12:43:12 -05:00 |
|
Thomas Harte
|
9c72ce5bd2
|
Ensured a settling delay is permitted before an NTSC/PAL decision is made. To avoid false switches just due to startup.
|
2017-03-06 19:37:35 -05:00 |
|
Thomas Harte
|
d3257c345a
|
Tested against public ROMs and corrected. Also moved the deferred adjustment into a more canonical place.
|
2017-03-04 17:00:28 -05:00 |
|
Thomas Harte
|
837cccdf83
|
Switched to deferred updates for the 6532.
|
2017-03-04 14:58:28 -05:00 |
|
Thomas Harte
|
93d1573481
|
Added a fix for certain homebrews.
|
2017-03-01 07:59:25 -05:00 |
|
Thomas Harte
|
893a5dd007
|
Added an artificial low pass filter, attempting to capture post-digital effects.
|
2017-02-28 21:29:55 -05:00 |
|
Thomas Harte
|
184c8ae707
|
Extended to emulate the CommaVid.
|
2017-02-27 20:50:59 -05:00 |
|
Thomas Harte
|
9d7985c1e1
|
Added Super Chip emulation.
|
2017-02-26 17:47:29 -05:00 |
|
Thomas Harte
|
98376de9ad
|
Started returning 'no effect' for pot ports, rather than doing nothing. Still very much TODO though.
|
2017-02-25 22:58:58 -05:00 |
|
Thomas Harte
|
77ed4ddc05
|
Slightly simplified ready line release logic.
|
2017-02-23 21:08:32 -05:00 |
|
Thomas Harte
|
8291a63d5f
|
Fixed loss of audio when switching to PAL.
|
2017-02-22 21:15:37 -05:00 |
|
Thomas Harte
|
7019d396d0
|
Threw in some asserts, discovering a bug in missile positioning.
|
2017-02-21 22:04:27 -05:00 |
|
Thomas Harte
|
d1dbf8c21f
|
Missile to player lock is supposed to be a toggle; also factored out the commonalities of missile and ball drawing.
|
2017-02-21 07:58:37 -05:00 |
|
Thomas Harte
|
99a35266e1
|
Attempted to bring frequency-switching logic into the cross-platform realm. Which for now creates an issue with the OpenGL context.
|
2017-02-19 21:20:37 -05:00 |
|
Thomas Harte
|
600bdc9af7
|
In C++, I think the implicit cast to bool negates the need for any manual collapsing?
|
2017-02-12 18:18:35 -05:00 |
|
Thomas Harte
|
a477499724
|
Got a bit more explicit with range returned by get_cycles_until_horizontal_blank and hence attempted a more thorough (/correct) version of WSYNC.
|
2017-02-07 22:14:45 -05:00 |
|
Thomas Harte
|
92754ace7a
|
Some mild fixes get me up to having a rolling screen of vertical lines. Which is what I was hoping for right now!
|
2017-01-29 22:16:23 -05:00 |
|
Thomas Harte
|
2390358c24
|
Prevented unbounded CPU usage, albeit without yet deciding who has authority for the clock rate.
|
2017-01-29 14:19:26 -05:00 |
|
Thomas Harte
|
a246530953
|
Supposing the TIA were implemented, this is (more or less) what the Atari 2600 would now look like.
|
2017-01-28 21:46:40 -05:00 |
|
Thomas Harte
|
6d087ca054
|
Restored 2600 audio.
|
2017-01-25 21:29:19 -05:00 |
|
Thomas Harte
|
be1cb2a551
|
Fixed NTSC phase.
|
2017-01-11 21:31:24 -05:00 |
|
Thomas Harte
|
a549fd1ecc
|
Introduced the ability simply to piggy-back off the CRT's natural phase for the colour burst, thereby eliminating a couple of redundant independent attempts in the Oric and Electron.
|
2016-12-10 13:42:34 -05:00 |
|
Thomas Harte
|
ebb62a2d78
|
Switched the 2600 to postfix and non-camel-case instance variable names.
|
2016-12-03 14:07:38 -05:00 |
|