I-shadPS4 isibe ngelinye lamaphrojekthi adonsa amehlo kakhulu Ngaphakathi kwezwe lokulingisa kwesimanje, kuyagqama, ikakhulukazi ngoba kunesibindi sokubhekana nento eyayibonakala njengenganekwane yesayensi iminyaka eminingi: ukuletha imidlalo ye-PlayStation 4 kwi-PC ngendlela esebenza kakhulu. Kunokuba nje kube yinto yobuchwepheshe, i-emulator isiqala ukunikeza ulwazi oluthi, ngemishini efanele, lusondele kakhulu ekudlaleni ku-console uqobo… kodwa ngezinzuzo ezengeziwe.
Ngokungafani neminye imisebenzi eye yawa eceleni, Lo mshini wokulingisa we-PS4 uphilile futhi uphilile, futhi uvuselelwa njalo. Futhi ineqhaza lomphakathi ohilelekile kakhulu ofaka isandla ekuthuthukisweni kwayo ngesikhathi sayo sokuphumula. Akuyona uhlelo olulula "lokufaka nokudlala"; ludinga ulwazi oluthile kanye nesineke, kodwa ngenxa yaleso sizathu, luzuze inhlonipho yabasebenzisi abashiseka kakhulu, ababona i-shadPS4 njengethuluzi elinamandla kokubili lokudlala imidlalo kanye nokulondoloza imidlalo imboni ngokwayo engahlali iyigcina.
Iyini i-shadPS4 futhi yini eyenza ibe ekhethekile
Ngamafuphi, i-shadPS4 iyi- i-emulator yomthombo ovulekile ye-PlayStation 4 Yakhiwe nge-C++ futhi iyatholakala ku- IWindows, iLinux neMacOSUmgomo wayo ukulingisa ukuziphatha kwekhonsoli ye-Sony ku-PC yesimanje, ihumushe imiyalelo yokwakheka kokuqala ukuze ikwazi ukusebenza kuma-processor amanje e-x86-64 kanye namakhadi ehluzo edeskithophu.
Ezingeni lefilosofi, Le phrojekthi incike emphakathini wabathuthukisi kanye nabaxazululi bezinkinga. abanikela ngekhodi, imibhalo, kanye nokuhlola ngesikhathi sabo sokuphumula. Noma ubani angabuyekeza indawo yokugcina, avule izinkinga, abike amaphutha, noma athumele izicelo zokudonsa ngokuthuthukiswa. Umqondo uwukuqhubekela phambili "ngezibopho ezincane namaphupho amakhulu," ebeka phambili ukuzinza nocwaningo kunokulungisa okusheshayo okubeka engcupheni ikusasa le-emulator.
Njengoba kuyiphrojekthi evulekile, i-shadPS4 ayifaki imidlalo noma i-firmware yekhonsoliUkuze uyisebenzise kahle, umsebenzisi kumele abe namakhophi akhe asemthethweni emidlalo futhi akhiphe i-firmware ku-PS4 yangempela. Lesi sidingo sikhawulela ukusetshenziswa okuvamile, kodwa futhi sibeka i-emulator njengethuluzi elenzelwe abathandi abathuthukile kanye nalabo abathintekayo ekulondolozweni ngokomthetho kwelabhulali yabo yemidlalo.
Isimo samanje se-emulator nemidlalo esivele isebenza
Nakuba kusesesigabeni sokuqala, i-shadPS4 Sekufike eqophelweni lapho imidlalo eminingana yezentengiselwano iqhubeka kahle ngokumangalisayo.Phakathi kwezihloko eziye zaphumelela kukhona abadlali abanzima abafana no Bloodborne, Imiphefumulo Emnyama ihlehlisiwe, Ukuhlenga okubomvu okubomvu o Odumile: Indodana Yesibili, phakathi kokunye okuningi.
Uhlu lokuhambisana lushintsha njalo, ngakho-ke Kubalulekile ukubheka isigaba esithi "Ukuhambisana Kwemidlalo". okugcinwa yiphrojekthi uqobo lwayo. Ichaza ngokuningiliziwe isimo sesihloko ngasinye: kungakhathaliseki ukuthi siyaqala, siyabhajwa kumamenyu, sinezinkinga ezinkulu zesithombe, noma singadlalwa kusukela ekuqaleni kuze kube sekupheleni. Le database yokubambisana isebenza kokubili ukuqondisa abasebenzisi nokusiza abathuthukisi ukuhlonza amaphethini amaphutha nokubeka phambili ukulungiswa.
Enye yentuthuko enkulu yakamuva ukuthi Imidlalo ethuthukiswe nge-Unreal Engine ithathe igxathu elikhulu phambiliEziningi zazo seziqalile ukusebenza, kanti ezinye sezifinyelele ezingeni elamukelekayo lokudlaleka. Le ntuthuko ibaluleke kakhulu ngoba i-Unreal Engine inika amandla inani elihle lezihloko zesizukulwane se-PS4, futhi ukuthuthukiswa kwayo kuvula umnyango wekhathalogi enkulu kakhulu esikhathini esizayo.
Okuhlangenwe nakho kwamanje kwemidlalo ye-PC nge-shadPS4
Masibe ngokoqobo: isipiliyoni nge-shadPS4 Akuseyona into elula njengokudlala umdlalo we-PC wasendaweni.Kudinga isigaba sokusetha, ukulahla i-firmware, kanye nokulungiswa kwamapharamitha, futhi akuzona zonke izihloko eziziphatha ngendlela efanayo. Noma kunjalo, uma konke sekusendaweni, i-emulator iqala ukuletha imiphumela eqinile ngemidlalo ethile.
Okukhanga kakhulu abasebenzisi abaningi ukuthi Kungenzeka ukuvula ama-FPS angu-60, ukuthuthukisa isixazululo, nokusebenzisa ama-patches ngomdlalo ngamunye.Lokhu kuyinto i-PS4 yokuqala engavumeli. Kwezinye izihloko, inhlanganisela ye-CPU enhle, i-GPU yesimanje, kanye nezilungiselelo ezifanele kufeza imiphumela edlula ulwazi lwekhonsoli, kokubili ngokugeleza kanye nokucaca kwesithombe.
Futhi, I-emulator ngokwayo ihlanganisa uhlelo lokulungisa nokulungisa umphakathi. Lokhu kulungiswa kungasetshenziswa kusuka kumenyu ethile yomdlalo ngamunye. Ngenxa yalokhu, izinkinga ezithile, ukuphahlazeka okuncane, noma izinkinga zokusebenza zingaxazululwa ngaphandle kokulinda inguqulo esemthethweni yohlelo, uma nje umphakathi uthola ikhambi noma isisombululo esisebenzayo.
Izidingo zehadiwe ezinconyiwe zokusebenzisa i-shadPS4
Ngokuphathelene nezidingo zobuchwepheshe, Ukulingisa i-PS4 akuwona neze umsebenzi olula.Le phrojekthi isebenzisa kakhulu i-CPU futhi isebenzisa imiyalelo yesimanje ye-vector, ngakho-ke ukuba neprosesa yakamuva kwenza umehluko omkhulu emphumeleni wokugcina.
Ngezinjongo zokuqondisa, I-CPU esezingeni le-Ryzen 5000 noma elilingana nayo ivame ukunconywa. ku-Intel range ukuze kufezwe ukusebenza okunengqondo. Lezo zakhiwo ezisekela I-AVX-512 Zinganikeza intuthuko enkulu nakakhulu, njengoba le miyalelo ivumela ukwenziwa ngcono kwezingxenye ezithile zenqubo yokulingisa.
Ngokuphathelene nekhadi lememori nehluzo, Okungcono kakhulu, kufanele ube ne-RAM okungenani engu-16 GB. kanye ne-GPU efana ne- I-NVIDIA RTX 4060 noma ngaphezulunoma enye indlela efanayo ye-AMD. Nakuba eminye imidlalo engadingi kakhulu ingasebenza kuhadiwe elula, njengoba siqhubekela phambili ezihlokweni ezinkulu neziyinkimbinkimbi, ukuba nalolu hlobo lokucushwa kuba cishe kubalulekile ekugcineni ulwazi olubushelelezi.
Ukulanda, ukuhlanganiswa, kanye nokuhlolwa kokuqala
Iphrojekthi i kutholakala esidlangalaleni, ukuze Kungenzeka ukufinyelela ikhodi yomthombo kanye nemiyalelo yokuhlanganisa kusuka ezindaweni zokugcina ezisemthethweni. Kuneziqondiso ezithile ezinikezwayo Windows, Linux y macOS, echaza ngokuningiliziwe ukuncika, amathuluzi adingekayo kanye nezinyathelo okufanele zilandelwe ukwakha i-emulator ohlelweni ngalunye.
Uma i-executable isilungile, Isinyathelo esilandelayo ukulandela i-“Quickstart”Lo mbhalo wenzelwe ukuphendula imibuzo yakho yokuqala: indlela yokulayisha i-firmware, indlela yokwengeza imidlalo, ukuthi yimaphi amafolda okufanele uwasebenzise, nokuthi yiziphi izilungiselelo eziyisisekelo okufanele uzihlole ngaphambi kokuthi uqale ukuhlola izihloko. Ukulandela lo mhlahlandlela wokuqala kusindisa isikhathi esiningi futhi kuvimbela amaphutha avamile.
Uma nganoma yisiphi isikhathi ufisa ukujula ekusetshenzisweni okuthuthukisiwe, I-emulator ifaka uhlelo lomugqa wemiyalo olunezinketho eziningiUkuze ubone uhlu oluphelele lwamapharamitha kanye nencazelo eningiliziwe ngayinye, ungaqala uhlelo ngefulegi --helpLapho uzothola izincazelo zamaphethini okusetshenziswa avame kakhulu, kokubili ekugijimeni imidlalo kanye nokuthwebula ulwazi lokulungisa amaphutha.
Imisebenzi, izinqamuleli zekhibhodi, kanye nokulungisa amaphutha ngokubona
Ukuze impilo yansuku zonke ibe lula, I-shadPS4 ihlanganisa izinqamuleli eziningana zekhibhodi ezinikeza ulwazi oluwusizo lwesikhathi sangempelaEnye yezinto ezisetshenziswa kakhulu ukhiye F10okusebenzisa ikhawunta ye-FPS esesikrinini, into ebalulekile ukukala ukuthi izinguquko zokucushwa ziyasebenza noma ukuthi umdlalo othile unezinkinga.
Ngokufanayo, Inhlanganisela ye-Ctrl+F10 ikuvumela ukuthi ubonise ulwazi lokulungisa amaphutha evidiyo.Lesi sigaba siqukethe idatha yobuchwepheshe eqondiswe kubasebenzisi abathuthukile noma onjiniyela abahlaziya ukuziphatha kokunikeza. Lolu lwazi luyisihluthulelo sokubona amaphutha ezithombe, ukuphahlazeka okuhlobene ne-shader, noma noma yikuphi ukungafani kokukhishwa kwesithombe.
Ukhiye F11 ishintsha phakathi kwesikrini esigcwele kanye nemodi yefasitela, ngenkathi I-F12 isetshenziselwa ukuqala ukubamba nge-RenderDocLeli ithuluzi elaziwayo endaweni yokuthuthukiswa kwehluzo elikuvumela ukuthi uhlole ozimele, ukuthungwa, ama-buffer, nazo zonke izinhlobo zezinsiza ezihilelekile enkambisweni yokunikeza. Le misebenzi ibaluleke kakhulu kulabo ababambisana ekuthuthukisweni kwe-emulator noma abaphenya ngamaphutha.
Izilawuli, ikhibhodi, kanye nemephu ye-joystick
Esinye sezici eziklanywe kahle kakhulu uhlelo lokungena: I-shadPS4 ikuvumela ukuthi udlale ngesilawuli noma ikhibhodi negundane., enikeza ukumepha okunemininingwane eminingi kwezinkinobho ze-DualShock kumakhi athile.
Okuzenzakalelayo, induku yokuzijabulisa kwesobunxele ihlotshaniswa nezihluthulelo ze-WASD (U-W umele phezulu, u-S umele phansi, u-A umele kwesobunxele, kanye no-D kwesokudla) kanti i-joystick yangakwesokudla ilawulwa ngo-I, K, J, kanye no-L ngezindlela ezahlukene. Lokhu kuvumela ukunyakaza okukhululekile kanye nokulawula ikhamera ngaphandle kwesilawuli esibonakalayo, yize ngokwemvelo, ulwazi oluseduze kakhulu ne-console lutholakala ngesilawuli esihambisanayo.
Ngokuphathelene nezinkinobho zangaphambili, I-TRANGLE ihambisana ne-Numpad 8 noma ukhiye we-C, ISINDILINGI esine-Numpad 6 noma B, WELA nge-Numbad 2 noma u-N y ISIKWELE esine-Numpad 4 noma VIphedi eqondisa indlela ihambisana nemicibisholo yekhibhodi (phezulu, phansi, kwesobunxele, nakwesokudla), kuyilapho inkinobho ethi OPTIONS ihlotshaniswa nenkinobho ethi Enter kanti inkinobho yangemuva noma iphedi yokuthinta ixhunywe kubha yesikhala.
Ngakolunye uhlangothi, Izinkinobho ezibangela umsindo kanye nezinkinobho eziphezulu nazo zinokulingana kwazo.I-L1 inikezwe u-Q, u-R1 kuya ku-U, u-L2 kuya ku-E, u-R2 kuya ku-O, u-L3 kuya ku-X, kanye no-R3 kuya ku-M. Lonke lolu hlelo lungashintshwa kusuka kumenyu yezinketho ze-emulator ngokufinyelela isigaba sokulawula bese uchofoza inkinobho ngayinye ukuze uyinikeze kabusha.
Ukuzivumelanisa nezimo kungenye yamandla esistimu: Okufakwayo kusekela okhiye abathathu abahlukene ngesenzo ngasinye.Ngaphezu kokuvumela ukusetshenziswa kwezinkinobho zegundane, ukunyakaza kwegundane okuqondiswe kuma-axes e-joystick, kanye nezinye izinhlanganisela ezithakazelisayo, lokhu kulungiselelwa kugcinwa ngokuzimela kumdlalo ngamunye, ngakho-ke uhlelo lokulawula lungashintshwa ukuze luhambisane nezidingo zesihloko ngasinye ngaphandle kokudinga ukulungisa kabusha yonke into njalo.
I-Firmware, amamojula asekelwayo kanye nefolda ye-sys_modules
Ukuze usondele kakhulu ekuziphatheni kwangempela kwekhonsoli, I-shadPS4 iyakwazi ukulayisha amamojula athile okuqala e-PS4 firmwareLawa mafayela ayilabhulali yesistimu esetshenziswa eminye imidlalo emisebenzini ethile, kusukela ekuphathweni kwefonti kuya ekuphathweni kwezithombe noma imisebenzi yangaphakathi eyinkimbinkimbi kakhulu.
Amamojula asekelwa yi-emulator njengamanje kufanele abekwe kufolda sys_modules kusuka ku-shadPS4, kanye Lokhu kufaka phakathi imitapo yolwazi efana ne-libSceCesCs.sprx, libSceFont.sprx, libSceFontFt.sprx, kanye ne-libSceFreeTypeOt.sprxLokhu kubhekene kakhulu nezici ezihlobene nokubhala amafonti nokubhala, ukuthuthukisa ukukhiqizwa kabusha kwamamenyu nombhalo emidlalweni.
Zibuye zisekelwe amamojula aklanyelwe ukucutshungulwa kwezithombe, njenge-libSceJpegDec.sprx, libSceJpegEnc.sprx, libScePngEnc.sprxnoma imitapo yolwazi yokuphatha idatha kanye nefomethi yesikhathi efana libSceJson.sprx, libSceJson2.sprx, libSceRtc.sprxNgaphezu kwalokho, amamojula afana nalawa libSceLibcInternal.sprx, libSceNgs2.sprx noma libSceUlt.sprx Zihlanganisa ezinye izindawo zangaphakathi zesistimu ezidingwa imidlalo ethile ukuze isebenze kahle.
Ukubeka lawa mafayela endaweni efanele kanye nenguqulo efanele kungenza umehluko phakathi komdlalo ongeke uqale ngisho nalowo okungenani ofinyelela amamenyu noma olayisha imidlalo egciniwe. Yingakho Kubalulekile ukulandela iziqondiso ezisemthethweni mayelana nokuthi yimaphi amamojula okufanele uwasebenzise. nokuthi ungazikhipha kanjani ku-console yakho.
Amathuluzi osizo, umphakathi, kanye neziteshi ezisemthethweni
Njengoba kujwayelekile kumaphrojekthi alolu hlobo, I-shadPS4 inomphakathi osebenzayo kakhulu osakazeke kuzo zonke iziteshi ezininganaIphuzu eliyinhloko lokuhlangana yiseva yakho. I-Discordlapho kuxoxwa khona ngentuthuko, kuphendulwa imibuzo, kwabelwana ngezithombe-skrini, futhi imiphumela yokuhlolwa iqhathaniswa nemidlalo ehlukene kanye nokucushwa kwehadiwe.
Kulabo abafuna nje ukuhambisana nezindaba zakamuva, Le phrojekthi igcina ukubonakala ku-Twitter kanye nakuwebhusayithi yayo esemthethweni.lapho kumenyezelwa khona izinguqulo ezintsha, izinguquko ezibalulekile, ukuthuthukiswa kokuhambisana, kanye nanoma yiziphi ezinye izindaba ezifanele. Kukhona nekhasi elihlukile le- I-Ko-fi ivunyelwe iminikelo, eyenzelwe labo abafisa ukusekela ngezimali intuthuko nokusiza iphrojekthi ukuthi iqhubeke nokukhula.
Uma kuvela izinkinga noma amaphutha ayinkimbinkimbi kakhulu okunzima ukuwazala, Kunconywa kakhulu ukuthi ufunde amadokhumenti okulungisa amaphutha. okuhambisana ne-emulator. Ichaza indlela yokuqoqa izingodo, indlela yokusebenzisa izindlela ezithile zokulungisa iphutha, kanye nendlela yokuhlela imibiko yamaphutha ukuze abathuthukisi bakwazi ukuqonda okwenzekayo futhi bathole ikhambi ngempumelelo.
Indlela yokusebenzisana ekuthuthukisweni nasekubolekweni kwephrojekthi
Njengoba kuyiphrojekthi evulekile, Noma ubani onolwazi lobuchwepheshe angafaka isandla ku-shadPS4Isinyathelo sokuqala ngaphambi kokuqala ukubuyekeza ifayela CONTRIBUTING.md, lapho imithetho eyisisekelo yokusebenzisana ichazwe kabanzi: isitayela sokubhala ikhodi, ukuhamba komsebenzi ngamagatsha, indlela yokuvula izicelo zokudonsa kanye nezindlela zokwamukela izinguquko.
Uma inqubo isicacile, Vele uvule isicelo sokudonsa ngezinguquko eziphakanyisiwe. ukuze ithimba likwazi ukuzibuyekeza. Lokhu kungaba ukuthuthukiswa kwekhodi encane, ukulungiswa kwamaphutha athile, imibhalo eyengeziwe, noma ngisho nokuhumusha; konke kusiza ekuthuthukiseni i-emulator. Indawo yokubambisana ivulekile impela, futhi iminikelo ebhalwe kahle iyamukelekile.
Le phrojekthi iphinde yathola ukwesekwa okuvela kwamanye amaqembu namathuluzi emhlabeni wokulingisa, njenge I-RetroArchElinye lamacala avelele kakhulu yileli I-Panda3DS, i-emulator ye-Nintendo 3DS ehlanganisa ipulatifomu eyasungulwa ngomunye wababhali ababambisene be-shadPS4, okuye kwaba yisihluthulelo sokuqonda kangcono ukusetshenziswa kwekhodi ye-x64 yomdabu yama-binary e-PS4.
Omunye umngane obalulekile ubelokhu fpPS4, ithimba labo elibambisene kakhulu ocwaningweni kanye ubunjiniyela obubuyela emuva besistimu yokusebenza kanye nemitapo yolwazi ye-PS4Ngenxa yalokhu kubambisana, izingxenye eziyinkimbinkimbi kakhulu zokusebenza kwangaphakathi kwekhonsoli zisusiwe, okusheshisa intuthuko ye-shadPS4.
Okuhlangenwe nakho kwe-Nintendo Switch emulator nakho kuye kwasetshenziswa. ubusoi-Hades shader compiler yayo yasebenza njengesisekelo sokuklama i-shadPS4 shader compiler. Ukusebenzisa le compiler njengereferensi kusivumele ukuthi sigxile ezinseleleni ezithile zokulingisa i-AMD GPU yesimanje. ukugcina ukusetshenziswa kwe-compiler okulungiselelwe kahle futhi okuseqophelweni eliphezulu.
Ekugcineni, kukhulunywa ngalo msebenzi felix86, i-emulator yesikhala somsebenzisi se-Linux ehumusha i-x86-64 ibe yi-RISC-V, njengenye ingxenye yokuphefumulelwa kanye nereferensi yobuchwepheshe. Zonke lezi zinhlelo, kanye nabanikeli abangaziwa kanye nomphakathiBaqhubekisele phambili ukuthuthukiswa kwe-shadPS4 ngaphezu kwalokho okungafinyelelwa yiqembu elilodwa.
Njengemininingwane enelukuluku, Ilogo ye-emulator yaklanywa yi-Xphalnosukunikeza iphrojekthi ubunikazi obubonakalayo obubonakalayo nokuqinisa umuzwa womkhiqizo owenziwe ngokucophelela, naphezu kokuba ngumkhankaso womphakathi.
Ukubaluleka kwejubane lokuthuthukiswa kwe-shadPS4 kanye nokulondolozwa
Esinye sezici eziphawuleka kakhulu ekulandeleni iphrojekthi eduze ukuthi Izinguqulo ze-ShadPS4 zikhishwa ngokushesha okukhulu.Ukwakhiwa ngakunye okusha kwethula izici ezengeziwe, kuthuthukisa ukuhambisana nemidlalo ethile, futhi kulungisa amaphutha abikwe abasebenzisi nabahloli.
Lokhu kusheshisa komsebenzi okuqhubekayo kuyahluka emlandweni wabanye abalingisi be-PS4 ababelokhu beyimiboniso nje noma bethuthuka ngesivinini esiphansi kangangokuthi bagcina belahlekelwe yisithakazelo somphakathi. Endabeni ye-shadPS4, umuzwa jikelele uwukuthi kukhona isiqondiso esicacile kanye nomkhathi ongokoqobo.Akuthenjiswanga ukuthi konke kuzosebenza ngobusuku obubodwa, kodwa imiphumela ikhona kunoma ubani ofuna ukuyizama ngehadiwe efanele.
Esimeni lapho I-Sony isiqalile ngokusemthethweni ukuletha eziningi zezinhlelo zayo ze-PlayStation ezikhethekile kwi-PC.ukulingisa akusabi nje indlela "yamasela" futhi kuba yinto ehlukile ithuluzi lokulondolozaKunezihloko ezingase zingabi naso ichweba elisemthethweni, izinhlelo ezizonyamalala ezitolo zedijithali, noma okuqukethwe okuzobanjwa esizukulwaneni esithile sehadiwe; amaphrojekthi afana ne-shadPS4 asiza ukuqinisekisa ukuthi leli fa alilahleki.
Ngayo yonke le panorama, Umbuzo omkhulu awusekho ukuthi imidlalo ye-PS4 ingadlalwa kahle yini kwi-PCUmbuzo awukhona ukuthi i-emulator izofinyelela nini izinga lokuvuthwa okwanele ukuze umsebenzisi ojwayelekile ayifake futhi ayilungiselele kalula futhi ajabulele imidlalo eminingi ngaphandle kwezinkinga eziningi. Indlela inde, kodwa isiqondiso kanye nesivinini sokuthuthuka kusikisela ukuthi lo mgomo uyasondela.
i-shadPS4 imele namuhla ingxube emangalisayo phakathi kokuhlolwa kobuchwepheshe okuthuthukisiwe kanye nethuluzi elisebenzayoNgakolunye uhlangothi, kuyindawo yokuhlola abahleli bezinhlelo, abacwaningi, kanye nabathandi bobunjiniyela obubuyela emuva; ngakolunye uhlangothi, kuyindlela yangempela yokuvuselela imidlalo ye-PS4 ku-PC ngokusebenza okungcono, uma nje umsebenzisi ezimisele ukunikela isikhathi sokuyihlela nokulandela eduze ukuvela kwephrojekthi.
