silkworm Posted October 16, 2009 Share Posted October 16, 2009 why does truxton have so much slowdown and not run at constant 60fps ?the second one plays nice and smooth. Link to comment Share on other sites More sharing options...
BritneysPAIRS Posted October 16, 2009 Author Share Posted October 16, 2009 Ive done a tidy up of alot of code...... everything is now tested and R4 is nearing completion. This will add a bit more but tidy up some stuff including adding a few more Manufacture sorts. Link to comment Share on other sites More sharing options...
ripice Posted October 16, 2009 Share Posted October 16, 2009 Cool! This emu is amazing. But what about Crystal of Kings? Could it run on Xbox? Thanks for everything! Link to comment Share on other sites More sharing options...
fumanchu Posted October 17, 2009 Share Posted October 17, 2009 there is a really good shooter called vimana by toaplan which i have been playing on coinops lately.i know the sound on a lot of toaplan shooters isnt fully emulated yet but i do remember reading somewhere about a process called decapping.do you know if they have got any futher in actually getting the sound emulated yet iq??? Link to comment Share on other sites More sharing options...
iq_132 Posted October 17, 2009 Share Posted October 17, 2009 there is a really good shooter called vimana by toaplan which i have been playing on coinops lately.i know the sound on a lot of toaplan shooters isnt fully emulated yet but i do remember reading somewhere about a process called decapping.do you know if they have got any futher in actually getting the sound emulated yet iq??? Nope, no progress afaik. If you check Guru's decapping list, a lot of the mcu (also the sound cpu) chips are needed. http://guru.mameworld.info/decap/index.html Cool! This emu is amazing. But what about Crystal of Kings? Could it run on Xbox? Thanks for everything! Highly unlikely. Here's a good way to tell if a game will be playable on xbox. Run your mame game in windowed mode on pcmame -window kof2003 Open up the task manager Record the average %cpu mame uses for this game (not intros, IN-GAME).Next, add 5 to this as newer cpus are more efficient than the one the xbox has and MAME has gotten slower.We will call this percent-> GAME_PERCENT Next, find out how fast your CPU is in mhzSo if it is a 1.8ghz dual core cpu your ghz is 1.8 * 2 -> 3.6next, multiply this by 1000so your mhz is 3600we'll call this number CPU_SPEED Next, find out how much ram this game takes. If it is over 60mb, you're likely going toneed to use the VMM. This takes, I'll guess, about 5% more cpu.If this is the case, add 5 more to GAME_PERCENT. Now, here's a quick formula(CPU_SPEED * GAME_PERCENT) / 100 just plug in the values as necessary. if this value is above 733, it will very likely run like crap on the xbox. Here's an exampleNight Slashers takes ~23% cpu on my system.I'll add 5% to this, making it 28%I have a 1.8 GHZ c2d. So I would do (1.8 * 2) * 1000 -> 3600 mhzNight Slashers also needs the VMM.I'll add 5 more % to the GAME_PERCENT, making it 33%. plugging the values into the equation: (3600 * 33) / 100 = 1188mhz is required Taking this even further, you can calculate about how many fps you should get. 733 / (1188 / 60) = 37 fps. [note that ~60 is the normal fps for most arcade games] This isn't 100% accurate, but it's close enough in most instances. Link to comment Share on other sites More sharing options...
fumanchu Posted October 17, 2009 Share Posted October 17, 2009 thats a pity about the toaplan games as there are some great shooters on their hardware.out of all the toaplan games vimana is the least i ever hear anyone mention. Link to comment Share on other sites More sharing options...
Nuvo Posted October 17, 2009 Share Posted October 17, 2009 B rap boys does not work properly after stage 1 and matrimelee is not read on rom scan. Using Showcase R3. Thanks Link to comment Share on other sites More sharing options...
fumanchu Posted October 17, 2009 Share Posted October 17, 2009 B rap boys does not work properly after stage 1 and matrimelee is not read on rom scan. Using Showcase R3. Thanksmartimimelle shows up on the romlist for me,you have go by its proper name power instinct martimelle.as for b rap boys there are some graphic glitches that is already known about but it plays for me after the second stage. @iq132 i noticed that power instinct legends the third in the series of these great beat emups is not in coinops would it be possible to add it to your list.thanks as always. Link to comment Share on other sites More sharing options...
Alvarez Posted October 17, 2009 Share Posted October 17, 2009 Been looking for games that could be added into coinops, spent a while looking through and found this Daytona USA ₢ Sega 1993 Link to comment Share on other sites More sharing options...
silkworm Posted October 17, 2009 Share Posted October 17, 2009 Been looking for games that could be added into coinops, spent a while looking through and found this Daytona USA ₢ Sega 1993 cool game though Link to comment Share on other sites More sharing options...
fumanchu Posted October 17, 2009 Share Posted October 17, 2009 Been looking for games that could be added into coinops, spent a while looking through and found this Daytona USA ₢ Sega 1993 sega model 2 arcade hardware on xbox,the xbox just dosent have the power under the hood to emulate that game alvarez.its one of the greatest if not the greatest arcade racing games ever,so if you have a dremacast then i would suggest you hunt down daytona usa 2001 which is an arcade perfect port with extra cars and tracks. Link to comment Share on other sites More sharing options...
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