class ports(emulator):
@staticmethod
def get_system_list():
return ["ports"]
def pre_configure(self):
self.p_sPort = None
logging.info("INFO: Script for port: {%s}" % self.m_sFilePath)
with open(self.m_sFilePath, "r") as f:
for line in f:
if "_PORT_" in line:
string = line.split("_PORT_")[1].strip()
self.p_sPort = re.sub(r' +', " ",
string).split(' ')[0].strip()
self.p_sPort = self.p_sPort.replace('"', '')
self.p_sPort = self.p_sPort.replace("'", '')
# try to get if rom is needed on bash batch launcher
try:
self.p_sPortROM = re.sub(r' +', " ",
string).split(' ')[1:]
self.p_sPortROM = " ".join(self.p_sPortROM)
self.p_sPortROM = self.p_sPortROM.replace('"', '')
self.p_sPortROM = self.p_sPortROM.replace("'", '')
except Exception as e:
self.p_sPortROM = ""
logging.info("INFO: Port ID: {%s}" % self.p_sPort)
logging.info("INFO: Port ROM: {%s}" % self.p_sPortROM)
break
if not self.p_sPort: self.panic("Don't valid port game")
p_sPortPath = os.path.join(self.m_sSystem, self.p_sPort,
"emulators.cfg")
self.m_sCfgSystemPath = os.path.join(RETROPIE_CFG_PATH, p_sPortPath)
logging.info("INFO: emulators.cfg for this port: {%s}" %
self.m_sCfgSystemPath)
def direct_start(self):
""" launch_core: run emulator without runcommand!"""
if self.m_sFileNameVar and self.m_sFileNameVar in self.m_sCleanLaunch:
self.m_sCleanLaunch = self.m_sCleanLaunch.replace(
self.m_sFileNameVar, "\"%s\"" % self.p_sPortROM)
commandline = self.m_sCleanLaunch
if not os.path.exists("/tmp/retroarch"):
os.system("mkdir /tmp/retroarch")
self.m_oRunProcess = subprocess.Popen(commandline, shell=True)
logging.info("INFO: Subprocess running: %s", commandline)
def screen_set(self):
self.m_oCRT = CRT(self.p_sPort)
self.m_oCRT.screen_calculated(DB_PORTS)
self.m_oBlackScreen.fill()
logging.info("INFO: clean: %s", TMP_SLEEPER_FILE)
remove_file(TMP_SLEEPER_FILE)
def runcommand_start(self):
""" launch_core: run emulator!"""
commandline = "bash \"%s\"" % self.m_sFilePath
self.m_oRunProcess = subprocess.Popen(shlex.split(commandline),
shell=False)
logging.info("INFO: Subprocess running: %s", commandline)
self.runcommand_wait()
def launch_test_suite():
global oCRT
ra_version_fixes(RA_MD_CFG_FILE2)
oCRT = CRT("megadrive")
oCRT.screen_calculated(CRT_DB_SYSTEMS_FILE)
commandline = "%s -L %s " % (RA_BIN_FILE, RA_MD_CORE_FILE)
commandline += "--config %s " % RA_MD_CFG_FILE1
commandline += "--appendconfig %s " % RA_MD_CFG_FILE2
commandline += "\"%s\" " % TEST_SUITE_FILE
commandline += "> /dev/null 2>&1"
launch_application(commandline, True)
def panic(self, p_sErrorLine1, p_sErrorLine2="-", p_bForceQuit=True):
""" stop the program and show error to the user """
logging.error("PANIC: %s" % p_sErrorLine1)
CRT().screen_restore()
something_is_bad(p_sErrorLine1, p_sErrorLine2)
if p_bForceQuit:
logging.error("EXIT: crt_launcher forced")
self.__clean()
sys.exit(1)
def run(sCommandline, sDBSys=None):
oCRT = None
if sDBSys:
oCRT = CRT(sDBSys)
oCRT.screen_calculated(CRT_DB_SYSTEMS_FILE)
oRunProcess = subprocess.Popen(shlex.split(sCommandline), shell=False)
iExitCode = oRunProcess.wait()
if oCRT:
oCRT.screen_restore()
def launch_credits():
global oCRT
global oBlackScreen
global iExitCode
ra_version_fixes(RA_GBA_CFG_FILE2)
oCRT = CRT(sSystem)
oBlackScreen = HideScreen()
oBlackScreen.fill()
oCRT.screen_calculated(CRT_DB_SYSTEMS_FILE)
commandline = "%s -L %s " % (RA_BIN_FILE, RA_GBA_CORE_FILE)
commandline += "--config %s " % RA_GBA_CFG_FILE1
commandline += "--appendconfig %s " % RA_GBA_CFG_FILE2
commandline += "\"%s\" " % ROM_FILE
commandline += "> /dev/null 2>&1"
oRunProcess = subprocess.Popen(commandline, shell=True)
iExitCode = oRunProcess.wait()
oCRT.screen_restore()
def create_arcade_config(self):
self.core_database()
self.m_oCRT = CRT(self.m_sGameName)
self.m_dVideo = self.m_oCRT.arcade_data(self.m_sArcadeDB)
self.arcade_encapsulator()
self.core_config()
class arcade(emulator):
m_sArcadeDB = ""
m_lTimingData = []
m_dVideo = {}
m_bRndCoreCheck = False # first core emulation check
m_sRndCore01 = "" # first core selected before runcommand
m_sRndCore02 = "" # second core selected after runcommand
m_iSide = 0
cfg_encap = ""
cfg_offsetx = 0
cfg_offsety = 0
cfg_hres = 0
cfg_vres = 0
cfg_iscale = "false"
cfg_ghres = 0 #Real Horizontal Resolution of the game
m_sTitEnc = "Arcade Encapsulator"
m_lOptEnc = [("Play CROPPED", "CROPPED"),
("Play FORCED", "FORCED")]
def screen_prepare(self):
self.m_iSide = get_side()
self.core_round_checks()
def start(self):
if self.m_bFastBoot:
super(arcade, self).start()
else:
self.runcommand_start()
self.emulatorcfg_check_or_die()
self.screen_set()
def screen_set(self):
self.core_round_checks()
self.m_oCRT.arcade_set()
def core_round_checks(self):
# first round of core check - before runcommand
if not self.m_bRndCoreCheck:
self.m_sRndCore01 = self.m_sSelCore
self.create_arcade_config()
self.m_bRndCoreCheck = True # identifying first round
# second round of core check - after runcommand
else:
self.m_sRndCore02 = self.m_sSelCore
if self.m_sRndCore01 != self.m_sRndCore02:
logging.info("INFO: core selection changed during " + \
"runcomand execution, changing " + \
"configuration")
self.create_arcade_config()
def create_arcade_config(self):
self.core_database()
self.m_oCRT = CRT(self.m_sGameName)
self.m_dVideo = self.m_oCRT.arcade_data(self.m_sArcadeDB)
self.arcade_encapsulator()
self.core_config()
def core_config(self):
#Check if libretro core of advmame is selected whitin
#arcade system to generate configuration
if "lr-" in self.m_sSelCore:
logging.info("INFO: generating retroarch configuration " + \
"for ARCADE binary selected (%s)" % self.m_sSelCore)
self.ra_config_generate()
elif "advmame" in self.m_sSelCore:
logging.info("INFO: generating advmame configuration " + \
"for ARCADE binary selected (%s)" % self.m_sSelCore)
self.adv_config_generate()
def core_database(self):
self.m_sArcadeDB = DB_MAME078_FILE # mame2003
if "2000" in self.m_sSelCore:
self.m_sArcadeDB = DB_MAME037_FILE
elif "2010" in self.m_sSelCore:
self.m_sArcadeDB = DB_MAME139_FILE
elif "fbneo" in self.m_sSelCore:
self.m_sArcadeDB = DB_FINALBURN_FILE
elif "fbalpha" in self.m_sSelCore:
self.m_sArcadeDB = DB_FINALBURN_FILE
elif "advmame" in self.m_sSelCore:
self.m_sArcadeDB = DB_ADVMAME_FILE
logging.info("CURRENT binary: {%s}; database: {%s}" % \
(self.m_sSelCore, self.m_sArcadeDB))
def ra_config_generate(self):
self.cfg_hres = self.m_dVideo["H_Res"]
self.cfg_vres = self.m_dVideo["V_Res"]
self.cfg_ghres = self.m_dVideo["Game_H_Res"]
self.cfg_offsetx = 0
if self.m_oCRT.m_sSide_Game != 'V':
if self.m_bIScale:
self.ra_integer_calculator()
self.ra_config_create()
else:
if self.m_iSide != 0:
if self.m_iSide == 1:
self.m_oCRT.m_sSide_Game = 'V1'
elif self.m_iSide == 3:
self.m_oCRT.m_sSide_Game = 'V3'
self.ra_config_create()
else:
self.m_oCRT.m_sSide_Game = 'H'
self.cfg_hres = 1160
#Force vertical resolution to 224 in rotated games
self.m_dVideo["V_Res"] = 224
self.cfg_vres = self.m_dVideo["V_Res"]
self.cfg_offsetx = 360
self.cfg_offsety = 0
self.ra_config_create(p_bSmooth = True)
def ra_config_create(self, p_bSmooth = False):
self.ra_config_write(p_bSmooth)
def ra_config_write(self, p_bSmooth):
logging.info("result - w %s, h %s (%s/%s) - scale integer{%s} - %sHz - s[%s] smooth{%s}" % (
self.cfg_hres,
self.cfg_vres,
self.cfg_offsetx,
self.cfg_offsety,
self.cfg_iscale,
self.m_dVideo["R_Rate"],
self.m_oCRT.m_sSide_Game,
p_bSmooth
))
# copy cfg base
add_line(self.m_sCustomRACFG, 'custom_viewport_width = "%s"' % self.cfg_hres)
add_line(self.m_sCustomRACFG, 'custom_viewport_height = "%s"' % self.cfg_vres)
add_line(self.m_sCustomRACFG, 'custom_viewport_x = "%s"' % self.cfg_offsetx)
add_line(self.m_sCustomRACFG, 'custom_viewport_y = "%s"' % self.cfg_offsety)
add_line(self.m_sCustomRACFG, 'video_refresh_rate = "%s"' % self.m_dVideo["R_Rate"])
# smooth vertical games on horizontal screens
ini_set(self.m_sCustomRACFG, "video_smooth", str(p_bSmooth).lower())
# Check orientation
logging.info("m_sSide_Game %s" % (self.m_oCRT.m_sSide_Game))
logging.info("System Side: %s" % (self.m_iSide))
if self.m_oCRT.m_sSide_Game == "H":
add_line(self.m_sCustomRACFG, 'video_rotation = "0"')
elif self.m_oCRT.m_sSide_Game == "V3":
add_line(self.m_sCustomRACFG, 'video_rotation = "1"')
elif self.m_oCRT.m_sSide_Game == "V1":
add_line(self.m_sCustomRACFG, 'video_rotation = "3"')
# Video Scale Integer activation
ini_set(self.m_sCustomRACFG, "video_scale_integer", self.cfg_iscale)
# Change custom core config if applies, like neogeo
if self.m_sCoreCFG:
ini_set(self.m_sCustomRACFG, "core_options_path", self.m_sCoreCFG)
# Check retroarch version
ra_version_fixes(self.m_sCustomRACFG)
def adv_config_generate(self):
display_ror = "no"
display_rol = "no"
if self.m_oCRT.m_sSide_Game == 'V':
if self.m_iSide == 1:
display_ror = "yes"
elif self.m_iSide == 3:
display_rol = "yes"
logging.info("INFO: advmame result - ror %s, rol %s - DIR: %s" % (display_ror, display_rol, self.m_sFileDir))
modify_line(RC_ADVANCEDMAME_FILE, "display_ror ", "display_ror %s" % display_ror)
modify_line(RC_ADVANCEDMAME_FILE, "display_rol ", "display_rol %s" % display_rol)
# put the correct game folder
modify_line(RC_ADVANCEDMAME_FILE, "dir_rom ", "dir_rom %s:/home/pi/RetroPie/BIOS" % self.m_sFileDir)
# after run this options are lost, reenable it
modify_line(RC_ADVANCEDMAME_FILE, "misc_smp ", "misc_smp yes")
modify_line(RC_ADVANCEDMAME_FILE, "display_vsync ", "display_vsync yes")
modify_line(RC_ADVANCEDMAME_FILE, "misc_safequit ", "misc_safequit no")
modify_line(RC_ADVANCEDMAME_FILE, "misc_quiet ", "misc_quiet yes")
modify_line(RC_ADVANCEDMAME_FILE, "display_resizeeffect ", "display_resizeeffect auto")
modify_line(RC_ADVANCEDMAME_FILE, "display_resize ", "display_resize integer")
modify_line(RC_ADVANCEDMAME_FILE, "display_mode ", "display_mode auto")
modify_line(RC_ADVANCEDMAME_FILE, "display_aspect ", "display_aspect 4/3")
modify_line(RC_ADVANCEDMAME_FILE, "display_expand ", "display_expand 1.0")
def ra_integer_calculator(self):
"""
Integer scaling function.
This function find for the real horizontal size of the game in selected database,
and must be located just after game side:
Example:
gpilots 1920 224 60.000000 -4 -27 3 48 192 240 5 15734 mame078_libretro.so H [304] <- This last
If exist and this option is enabled on config, system will find the exact multiplier for
integer scale, just above of hardware horizontal resolution, tipically 1920.
Image will be oversized a little bit on sides but we can espect better internal performance
and horizontal pixel perfect.
If real resolution is found in DB then self.m_dVideo["Game_H_Res"] will be different of '0'.
"""
if self.cfg_ghres != 0: #H_Res of the game is present
int_multiplier = self.cfg_hres/(self.cfg_ghres*1.0)
self.cfg_hres = self.cfg_ghres*int(math.ceil(int_multiplier))
if (math.ceil(int_multiplier)-0.5) >= int_multiplier:
#manual center if divider from H_Res and Game_H_Res is below x.5
self.cfg_offsetx -= 64
else:
#Horizontal auto center through 'video_scale_integer'
self.cfg_iscale = "true"
logging.info("game h_res %s - Calculated Int_Multiplier %s" % (self.cfg_ghres,int_multiplier))
def arcade_encapsulator(self):
# Small centering if vertical resolution is 240 lines
if self.m_dVideo["V_Res"] == 240 and self.m_oCRT.m_sSide_Game != "H":
self.m_dVideo["V_Pos"] -= int(1)
if (self.m_dVideo["V_Res"] > 240 and self.m_dVideo["R_Rate"] == 60):
# for games with high v_res at 60hz
logging.info("INFO: high V_Res game found %sx%s@%sHz" % (self.m_dVideo["H_Res"],
self.m_dVideo["V_Res"],self.m_dVideo["R_Rate"]))
self.adv_config_generate()
if self.m_dVideo["V_Res"] == 448:
self.m_dVideo["V_Res"] = 224
else:
self.m_dVideo["V_Res"] = 240
elif self.m_dVideo["V_Res"] > 240: # Classic encapsulator
"""
If encapsulation needed only will ask on first core check,
just before of runcommand launching and save selection in
'cfg_encap'.
On second round (after runcommand) will check previous
selection.
"""
if self.cfg_encap:
select = self.cfg_encap
logging.info("INFO: there is a previous selection for " + \
"encapsulation: {%s}" % select)
else:
if not self.m_bRndCoreCheck:
select = menu_options(self.m_lOptEnc, self.m_sTitEnc)
else:
select = "CROPPED"
logging.info("WARNING: AUTO SELECTION for encapsulation: " + \
"{%s}, core changed and there " % select + \
"is no previous selection")
if select == "FORCED": # Encapsulate
self.m_dVideo["H_Freq"] = int(15841)
self.m_dVideo["V_Pos"] += int(10)
elif select == "CROPPED": # Cropped if is under 55Hz
if self.m_dVideo["R_Rate"] < 55:
self.m_dVideo["H_Freq"] = int(15095)
self.m_dVideo["V_Pos"] -= int(10)
self.cfg_encap = select # save selection for second check
class center(object):
""" virtual class for centering pattern """
m_dVideo = {}
m_oCRT = None
m_oPatternHandle = None
m_sEnv = ""
m_bRestart = True
m_dPatternAdj = {}
def __init__(self):
self.__temp()
self.__clean()
self.m_oPatternHandle = generate()
def launch(self, p_sArgv="current", p_sRestart=True):
logging.info("INFO: arg 1 (test) = %s" % p_sArgv)
self.m_sEnv = p_sArgv
self.m_bRestart = p_sRestart
if self.m_sEnv == "force":
logging.info("INFO: Force mode, only apply sys resolution")
self._force_system_res()
else:
self.configure() # rom name work
self.prepare() # screen and pattern generator
self.run() # launch, wait and cleanup
# called at start, called by __init__()
def configure(self):
"""Get from utility.cfg system resolution"""
if self.m_sEnv == "current":
self.m_sEnv = ini_get(CRT_UTILITY_FILE, "default")
def prepare(self):
self.screen_prepare()
self.m_oPatternHandle.initialize(self.m_sEnv, self.m_dVideo)
def run(self):
self.start()
self.cleanup()
def start(self):
self.apply_diff_timings()
self.screen_set()
self.m_oPatternHandle.launch()
def apply_diff_timings(self):
DiffTimings = self.m_oPatternHandle.get_diff_timings()
logging.info("INFO: timing_data_set PRE-CALCULATED Diff - %s" %
self.m_dVideo)
for timing in DiffTimings:
self.m_oCRT.timing_add(timing, int(DiffTimings[timing]))
logging.info("INFO: timing_data_set POST-CALCULATED Diff - %s" %
self.m_dVideo)
def _force_system_res(self):
p_oSaveBoot = saveboot()
p_oSaveBoot.save()
self.m_oCRT = CRT()
self.cleanup()
self._restart_es()
def screen_prepare(self):
self.m_oCRT = CRT(self.m_sEnv + "_timings")
self.m_dVideo = self.m_oCRT.pattern_data(CRT_UTILITY_FILE)
def screen_set(self):
self.m_oCRT.resolution_set()
def panic(self, p_sErrorLine1, p_sErrorLine2="-", p_bForceQuit=True):
""" stop the program and show error to the user """
logging.error("PANIC: %s" % p_sErrorLine1)
CRT().screen_restore()
something_is_bad(p_sErrorLine1, p_sErrorLine2)
if p_bForceQuit:
logging.error("EXIT: crt_launcher forced")
self.__clean()
sys.exit(1)
def _restart_es(self):
commandline = None
if self.m_bRestart:
if check_process("emulationstatio"):
commandline = "touch /tmp/es-restart "
commandline += "&& pkill -f \"/opt/retropie"
commandline += "/supplementary/.*/emulationstation([^.]|$)\""
show_info("RESTARTING EMULATIONSTATION")
os.system(commandline)
time.sleep(2)
sys.exit(1)
# cleanup code
def cleanup(self):
self.m_oCRT.screen_restore()
logging.info("ES mode recover")
os.system('clear')
self.__clean()
# clean system
def __clean(self):
pass
def __temp(self):
if CLEAN_LOG_ONSTART:
remove_file(LOG_PATH)
logging.basicConfig(
filename=LOG_PATH,
level=__DEBUG__,
format=
'[%(asctime)s] %(levelname)s - %(filename)s:%(funcName)s - %(message)s'
)
def screen_prepare(self):
self.m_oCRT = CRT(self.m_sEnv + "_timings")
self.m_dVideo = self.m_oCRT.pattern_data(CRT_UTILITY_FILE)
def _force_system_res(self):
p_oSaveBoot = saveboot()
p_oSaveBoot.save()
self.m_oCRT = CRT()
self.cleanup()
self._restart_es()
def screen_set(self):
self.m_oCRT = CRT(self.p_sPort)
self.m_oCRT.screen_calculated(DB_PORTS)
self.m_oBlackScreen.fill()
logging.info("INFO: clean: %s", TMP_SLEEPER_FILE)
remove_file(TMP_SLEEPER_FILE)