+++ /dev/null
-USING: help.markup help.syntax calendar quotations system ;\r
-IN: alarms\r
-\r
-HELP: alarm\r
-{ $class-description "An alarm. Can be passed to " { $link stop-alarm } "." } ;\r
-\r
-HELP: start-alarm\r
-{ $values { "alarm" alarm } }\r
-{ $description "Starts an alarm." } ;\r
-\r
-HELP: restart-alarm\r
-{ $values { "alarm" alarm } }\r
-{ $description "Starts or restarts an alarm. Restarting an alarm causes the a sleep of initial delay nanoseconds before looping. An alarm's parameters may be modified and restarted with this word." } ;\r
-\r
-HELP: stop-alarm\r
-{ $values { "alarm" alarm } }\r
-{ $description "Prevents an alarm from calling its quotation again. Has no effect on alarms that are not currently running." } ;\r
-\r
-HELP: every\r
-{ $values\r
- { "quot" quotation } { "interval-duration" duration }\r
- { "alarm" alarm } }\r
-{ $description "Creates an alarm that calls the quotation repeatedly, using " { $snippet "duration" } " as the frequency. The first call of " { $snippet "quot" } " will happen immediately. If the quotation throws an exception, the alarm will stop." }\r
-{ $examples\r
- { $unchecked-example\r
- "USING: alarms io calendar ;"\r
- """[ "Hi Buddy." print flush ] 10 seconds every drop"""\r
- ""\r
- }\r
-} ;\r
-\r
-HELP: later\r
-{ $values { "quot" quotation } { "delay-duration" duration } { "alarm" alarm } }\r
-{ $description "Sleeps for " { $snippet "duration" } " and then calls a " { $snippet "quot" } ". The user may cancel the alarm before " { $snippet "quot" } " runs. This alarm is not repeated." }\r
-{ $examples\r
- { $unchecked-example\r
- "USING: alarms io calendar ;"\r
- """[ "Break's over!" print flush ] 15 minutes later drop"""\r
- ""\r
- }\r
-} ;\r
-\r
-HELP: delayed-every\r
-{ $values\r
- { "quot" quotation } { "duration" duration }\r
- { "alarm" alarm } }\r
-{ $description "Creates an alarm that calls " { $snippet "quot" } " repeatedly, waiting " { $snippet "duration" } " before calling " { $snippet "quot" } " the first time and then waiting " { $snippet "duration" } " between further calls. If the quotation throws an exception, the alarm will stop." }\r
-{ $examples\r
- { $unchecked-example\r
- "USING: alarms io calendar ;"\r
- """[ "Hi Buddy." print flush ] 10 seconds every drop"""\r
- ""\r
- }\r
-} ;\r
-\r
-ARTICLE: "alarms" "Alarms"\r
-"The " { $vocab-link "alarms" } " vocabulary provides a lightweight way to schedule one-time and recurring tasks. Alarms run in a single green thread per alarm and consist of a quotation, a delay duration, and an interval duration. After starting an alarm, the alarm thread sleeps for the delay duration and calls the quotation. Then it waits out the interval duration and calls the quotation again until something stops the alarm. If a recurring alarm's quotation would be scheduled to run again before the previous quotation has finished processing, the alarm will be run again immediately afterwards. This may result in the alarm falling behind indefinitely, in which case the it will run as often as possible while still allowing other green threads to run. Recurring alarms that execute 'on time' or 'catch up' will always be scheduled for an exact multiple of the interval from the original starting time to prevent the alarm from drifting over time. Alarms use " { $link nano-count } " as the timing primitive, so they will continue to work across system clock changes." $nl\r
-"The alarm class:"\r
-{ $subsections alarm }\r
-"Create an alarm before starting it:"\r
-{ $subsections <alarm> }\r
-"Starting an alarm:"\r
-{ $subsections start-alarm restart-alarm }\r
-"Stopping an alarm:"\r
-{ $subsections stop-alarm }\r
-\r
-"A recurring alarm without an initial delay:"\r
-{ $subsections every }\r
-"A one-time alarm with an initial delay:"\r
-{ $subsections later }\r
-"A recurring alarm with an initial delay:"\r
-{ $subsections delayed-every } ;\r
-\r
-ABOUT: "alarms"\r
+++ /dev/null
-USING: alarms alarms.private calendar concurrency.count-downs\r
-concurrency.promises fry kernel math math.order sequences\r
-threads tools.test tools.time ;\r
-IN: alarms.tests\r
-\r
-[ ] [\r
- 1 <count-down>\r
- { f } clone 2dup\r
- [ first stop-alarm count-down ] 2curry 1 seconds later\r
- swap set-first\r
- await\r
-] unit-test\r
-\r
-[ ] [\r
- self [ resume ] curry instant later drop\r
- "test" suspend drop\r
-] unit-test\r
-\r
-[ t ] [\r
- [\r
- <promise>\r
- [ '[ t _ fulfill ] 2 seconds later drop ]\r
- [ 5 seconds ?promise-timeout drop ] bi\r
- ] benchmark 1,500,000,000 2,500,000,000 between?\r
-] unit-test\r
-\r
-[ { 3 } ] [\r
- { 3 } dup\r
- '[ 4 _ set-first ] 2 seconds later\r
- 1/2 seconds sleep\r
- stop-alarm\r
-] unit-test\r
-\r
-[ { 1 } ] [\r
- { 0 }\r
- dup '[ 0 _ [ 1 + ] change-nth ] 3 seconds later\r
- [ stop-alarm ] [ start-alarm ] bi\r
- 4 seconds sleep\r
-] unit-test\r
-\r
-[ { 0 } ] [\r
- { 0 }\r
- dup '[ 3 seconds sleep 1 _ set-first ] 1 seconds later\r
- 2 seconds sleep stop-alarm\r
- 1/2 seconds sleep\r
-] unit-test\r
-\r
-[ { 0 } ] [\r
- { 0 }\r
- dup '[ 1 _ set-first ] 300 milliseconds later\r
- 150 milliseconds sleep\r
- [ restart-alarm ] [ 200 milliseconds sleep stop-alarm ] bi\r
-] unit-test\r
-\r
-[ { 1 } ] [\r
- { 0 }\r
- dup '[ 0 _ [ 1 + ] change-nth ] 200 milliseconds later\r
- 100 milliseconds sleep restart-alarm 300 milliseconds sleep\r
-] unit-test\r
-\r
-[ { 4 } ] [\r
- { 0 }\r
- dup '[ 0 _ [ 1 + ] change-nth ] 300 milliseconds 300 milliseconds\r
- <alarm> dup start-alarm\r
- 700 milliseconds sleep dup restart-alarm\r
- 700 milliseconds sleep stop-alarm 500 milliseconds sleep\r
-] unit-test\r
-! Copyright (C) 2005, 2008 Slava Pestov, Doug Coleman.
+! Copyright (C) 2010 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: accessors assocs calendar combinators.short-circuit fry
-heaps init kernel math math.functions math.parser namespaces
-quotations sequences system threads ;
+USING: ;
IN: alarms
-TUPLE: alarm
- { quot callable initial: [ ] }
- start-nanos
- delay-nanos
- interval-nanos
- iteration-start-nanos
- quotation-running?
- restart?
- thread ;
-
-<PRIVATE
-
-GENERIC: >nanoseconds ( obj -- duration/f )
-M: f >nanoseconds ;
-M: real >nanoseconds >integer ;
-M: duration >nanoseconds duration>nanoseconds >integer ;
-
-: set-next-alarm-time ( alarm -- alarm )
- ! start + delay + ceiling((now - (start + delay)) / interval) * interval
- nano-count
- over start-nanos>> -
- over delay-nanos>> [ - ] when*
- over interval-nanos>> / ceiling
- over interval-nanos>> *
- over start-nanos>> +
- over delay-nanos>> [ + ] when*
- >>iteration-start-nanos ;
-
-: stop-alarm? ( alarm -- ? )
- { [ thread>> self eq? not ] [ restart?>> ] } 1|| ;
-
-DEFER: call-alarm-loop
-
-: loop-alarm ( alarm -- )
- nano-count over
- [ iteration-start-nanos>> - ] [ interval-nanos>> ] bi <
- [ set-next-alarm-time ] dip
- [ dup iteration-start-nanos>> ] [ 0 ] if
- 0 or sleep-until call-alarm-loop ;
-
-: maybe-loop-alarm ( alarm -- )
- dup { [ stop-alarm? ] [ interval-nanos>> not ] } 1||
- [ drop ] [ loop-alarm ] if ;
-
-: call-alarm-loop ( alarm -- )
- dup stop-alarm? [
- drop
- ] [
- [
- [ t >>quotation-running? drop ]
- [ quot>> call( -- ) ]
- [ f >>quotation-running? drop ] tri
- ] keep
- maybe-loop-alarm
- ] if ;
-
-: sleep-delay ( alarm -- )
- dup stop-alarm? [
- drop
- ] [
- nano-count >>start-nanos
- delay-nanos>> [ sleep ] when*
- ] if ;
-
-: alarm-loop ( alarm -- )
- [ sleep-delay ]
- [ nano-count >>iteration-start-nanos call-alarm-loop ]
- [ dup restart?>> [ f >>restart? alarm-loop ] [ drop ] if ] tri ;
-
-PRIVATE>
-
-: <alarm> ( quot delay-duration/f interval-duration/f -- alarm )
- alarm new
- swap >nanoseconds >>interval-nanos
- swap >nanoseconds >>delay-nanos
- swap >>quot ; inline
-
-: start-alarm ( alarm -- )
- [
- '[ _ alarm-loop ] "Alarm execution" spawn
- ] keep thread<< ;
-
-: stop-alarm ( alarm -- )
- dup quotation-running?>> [
- f >>thread drop
- ] [
- [ [ interrupt ] when* f ] change-thread drop
- ] if ;
-
-: restart-alarm ( alarm -- )
- t >>restart?
- dup quotation-running?>> [
- drop
- ] [
- dup thread>> [ nip interrupt ] [ start-alarm ] if*
- ] if ;
-
-<PRIVATE
-
-: (start-alarm) ( quot start-duration interval-duration -- alarm )
- <alarm> [ start-alarm ] keep ;
-
-PRIVATE>
-
-: every ( quot interval-duration -- alarm )
- [ f ] dip (start-alarm) ;
-
-: later ( quot delay-duration -- alarm )
- f (start-alarm) ;
-
-: delayed-every ( quot duration -- alarm )
- dup (start-alarm) ;
+++ /dev/null
-One-time and recurring events
accessors classes.struct ;
IN: calendar.unix
-: timeval>seconds ( timeval -- seconds )
+: timeval>duration ( timeval -- duration )
[ sec>> seconds ] [ usec>> microseconds ] bi time+ ;
: timeval>unix-time ( timeval -- timestamp )
- timeval>seconds since-1970 ;
+ timeval>duration since-1970 ;
: timespec>seconds ( timespec -- seconds )
[ sec>> seconds ] [ nsec>> nanoseconds ] bi time+ ;
USING: calendar namespaces alien.c-types system
windows.kernel32 kernel math combinators windows.errors
-accessors classes.struct ;
+accessors classes.struct calendar.format math.functions ;
IN: calendar.windows
M: windows gmt-offset ( -- hours minutes seconds )
{ TIME_ZONE_ID_STANDARD [ Bias>> ] }
{ TIME_ZONE_ID_DAYLIGHT [ [ Bias>> ] [ DaylightBias>> ] bi + ] }
} case neg 60 /mod 0 ;
+
+: timestamp>SYSTEMTIME ( timestamp -- SYSTEMTIME )
+ {
+ [ year>> ]
+ [ month>> ]
+ [ day-of-week ]
+ [ day>> ]
+ [ hour>> ]
+ [ minute>> ]
+ [
+ second>> dup floor
+ [ nip >integer ]
+ [ - 1000 * >integer ] 2bi
+ ]
+ } cleave \ SYSTEMTIME <struct-boa> ;
+
+: SYSTEMTIME>timestamp ( SYSTEMTIME -- timestamp )
+ {
+ [ wYear>> ]
+ [ wMonth>> ]
+ [ wDay>> ]
+ [ wHour>> ]
+ [ wMinute>> ]
+ [ [ wSecond>> ] [ wMilliseconds>> 1000 /f ] bi + ]
+ } cleave gmt-offset-duration <timestamp> ;
7 >>a
8 >>b
] unit-test
+<<<<<<< HEAD
+=======
+>>>>>>> alien.data: make binary-zero? public and move it from classes.struct.private
! Copyright (C) 2008, 2010 Slava Pestov.\r
! See http://factorcode.org/license.txt for BSD license.\r
-USING: deques threads kernel arrays sequences alarms fry ;\r
+USING: deques threads kernel arrays sequences timers fry ;\r
IN: concurrency.conditions\r
\r
: notify-1 ( deque -- )\r
: notify-all ( deque -- )\r
[ resume-now ] slurp-deque ; inline\r
\r
-: queue-timeout ( queue timeout -- alarm )\r
- #! Add an alarm which removes the current thread from the\r
+: queue-timeout ( queue timeout -- timer )\r
+ #! Add an timer which removes the current thread from the\r
#! queue, and resumes it, passing it a value of t.\r
[\r
[ self swap push-front* ] keep '[\r
: wait ( queue timeout status -- )\r
over [\r
[ queue-timeout ] dip suspend\r
- [ wait-timeout ] [ stop-alarm ] if\r
+ [ wait-timeout ] [ stop-timer ] if\r
] [\r
[ drop queue ] dip suspend drop\r
] if ; inline\r
! Copyright (C) 2008 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
-USING: kernel sequences db.tuples alarms calendar db fry
+USING: kernel sequences db.tuples timers calendar db fry
furnace.db
furnace.cache
furnace.asides
USING: assocs kernel math.intervals math.parser namespaces
strings random accessors quotations hashtables sequences
continuations fry calendar combinators combinators.short-circuit
-destructors alarms io.sockets db db.tuples db.types
+destructors io.sockets db db.tuples db.types
http http.server http.server.dispatchers http.server.filters
furnace.cache furnace.scopes furnace.utilities ;
IN: furnace.sessions
! See http://factorcode.org/license.txt for BSD license.
USING: arrays combinators continuations fry io io.backend
io.directories io.directories.hierarchy io.files io.pathnames
-kernel math math.bitwise math.parser namespaces random
+kernel locals math math.bitwise math.parser namespaces random
sequences system vocabs.loader ;
IN: io.files.unique
: temporary-file ( -- path ) "" unique-file ;
-: with-working-directory ( path quot -- )
- over make-directories
- dupd '[ _ _ with-temporary-directory ] with-directory ; inline
+:: cleanup-unique-working-directory ( quot -- )
+ unique-directory :> path
+ path [ path quot with-temporary-directory ] with-directory
+ path delete-tree ; inline
{
{ [ os unix? ] [ "io.files.unique.unix" ] }
! Copyright (C) 2008 Slava Pestov, Doug Coleman\r
! See http://factorcode.org/license.txt for BSD license.\r
-USING: kernel calendar alarms io io.encodings accessors\r
+USING: kernel calendar timers io io.encodings accessors\r
namespaces fry io.streams.null ;\r
IN: io.timeouts\r
\r
\r
GENERIC: cancel-operation ( obj -- )\r
\r
-: queue-timeout ( obj timeout -- alarm )\r
+: queue-timeout ( obj timeout -- timer )\r
[ '[ _ cancel-operation ] ] dip later ;\r
\r
: with-timeout* ( obj timeout quot -- )\r
- 3dup drop queue-timeout [ nip call ] dip stop-alarm ;\r
+ 3dup drop queue-timeout [ nip call ] dip stop-timer ;\r
inline\r
\r
: with-timeout ( obj quot -- )\r
! Copyright (C) 2008 Slava Pestov.\r
! See http://factorcode.org/license.txt for BSD license.\r
USING: logging.analysis logging.server logging smtp kernel\r
-io.files io.streams.string namespaces make alarms assocs\r
+io.files io.streams.string namespaces make timers assocs\r
io.encodings.utf8 accessors calendar sequences ;\r
QUALIFIED: io.sockets\r
IN: logging.insomniac\r
! Copyright (C) 2008 Slava Pestov.\r
! See http://factorcode.org/license.txt for BSD license.\r
-USING: accessors alarms fry kernel models ;\r
+USING: accessors timers fry kernel models ;\r
IN: models.delay\r
\r
-TUPLE: delay < model model timeout alarm ;\r
+TUPLE: delay < model model timeout timer ;\r
\r
: update-delay-model ( delay -- )\r
[ model>> value>> ] keep set-model ;\r
[ add-dependency ] keep ;\r
\r
: stop-delay ( delay -- )\r
- alarm>> [ stop-alarm ] when* ;\r
+ timer>> [ stop-timer ] when* ;\r
\r
: start-delay ( delay -- )\r
dup\r
- [ '[ _ f >>alarm update-delay-model ] ] [ timeout>> ] bi\r
+ [ '[ _ f >>timer update-delay-model ] ] [ timeout>> ] bi\r
later\r
- >>alarm drop ;\r
+ >>timer drop ;\r
\r
M: delay model-changed nip dup stop-delay start-delay ;\r
\r
--- /dev/null
+Doug Coleman
--- /dev/null
+One-time and recurring timers for relative time offsets
--- /dev/null
+USING: help.markup help.syntax calendar quotations system ;\r
+IN: timers\r
+\r
+HELP: timer\r
+{ $class-description "A timer. Can be passed to " { $link stop-timer } "." } ;\r
+\r
+HELP: start-timer\r
+{ $values { "timer" timer } }\r
+{ $description "Starts a timer." } ;\r
+\r
+HELP: restart-timer\r
+{ $values { "timer" timer } }\r
+{ $description "Starts or restarts a timer. Restarting a timer causes the a sleep of initial delay nanoseconds before looping. An timer's parameters may be modified and restarted with this word." } ;\r
+\r
+HELP: stop-timer\r
+{ $values { "timer" timer } }\r
+{ $description "Prevents a timer from calling its quotation again. Has no effect on timers that are not currently running." } ;\r
+\r
+HELP: every\r
+{ $values\r
+ { "quot" quotation } { "interval-duration" duration }\r
+ { "timer" timer } }\r
+{ $description "Creates a timer that calls the quotation repeatedly, using " { $snippet "duration" } " as the frequency. The first call of " { $snippet "quot" } " will happen immediately. If the quotation throws an exception, the timer will stop." }\r
+{ $examples\r
+ { $unchecked-example\r
+ "USING: timers io calendar ;"\r
+ """[ "Hi Buddy." print flush ] 10 seconds every drop"""\r
+ ""\r
+ }\r
+} ;\r
+\r
+HELP: later\r
+{ $values { "quot" quotation } { "delay-duration" duration } { "timer" timer } }\r
+{ $description "Sleeps for " { $snippet "duration" } " and then calls a " { $snippet "quot" } ". The user may cancel the timer before " { $snippet "quot" } " runs. This timer is not repeated." }\r
+{ $examples\r
+ { $unchecked-example\r
+ "USING: timers io calendar ;"\r
+ """[ "Break's over!" print flush ] 15 minutes later drop"""\r
+ ""\r
+ }\r
+} ;\r
+\r
+HELP: delayed-every\r
+{ $values\r
+ { "quot" quotation } { "duration" duration }\r
+ { "timer" timer } }\r
+{ $description "Creates a timer that calls " { $snippet "quot" } " repeatedly, waiting " { $snippet "duration" } " before calling " { $snippet "quot" } " the first time and then waiting " { $snippet "duration" } " between further calls. If the quotation throws an exception, the timer will stop." }\r
+{ $examples\r
+ { $unchecked-example\r
+ "USING: timers io calendar ;"\r
+ """[ "Hi Buddy." print flush ] 10 seconds every drop"""\r
+ ""\r
+ }\r
+} ;\r
+\r
+ARTICLE: "timers" "Alarms"\r
+"The " { $vocab-link "timers" } " vocabulary provides a lightweight way to schedule one-time and recurring tasks. Alarms run in a single green thread per timer and consist of a quotation, a delay duration, and an interval duration. After starting a timer, the timer thread sleeps for the delay duration and calls the quotation. Then it waits out the interval duration and calls the quotation again until something stops the timer. If a recurring timer's quotation would be scheduled to run again before the previous quotation has finished processing, the timer will be run again immediately afterwards. This may result in the timer falling behind indefinitely, in which case the it will run as often as possible while still allowing other green threads to run. Recurring timers that execute 'on time' or 'catch up' will always be scheduled for an exact multiple of the interval from the original starting time to prevent the timer from drifting over time. Alarms use " { $link nano-count } " as the timing primitive, so they will continue to work across system clock changes." $nl\r
+"The timer class:"\r
+{ $subsections timer }\r
+"Create a timer before starting it:"\r
+{ $subsections <timer> }\r
+"Starting a timer:"\r
+{ $subsections start-timer restart-timer }\r
+"Stopping a timer:"\r
+{ $subsections stop-timer }\r
+\r
+"A recurring timer without an initial delay:"\r
+{ $subsections every }\r
+"A one-time timer with an initial delay:"\r
+{ $subsections later }\r
+"A recurring timer with an initial delay:"\r
+{ $subsections delayed-every } ;\r
+\r
+ABOUT: "timers"\r
--- /dev/null
+USING: timers timers.private calendar concurrency.count-downs\r
+concurrency.promises fry kernel math math.order sequences\r
+threads tools.test tools.time ;\r
+IN: timers.tests\r
+\r
+[ ] [\r
+ 1 <count-down>\r
+ { f } clone 2dup\r
+ [ first stop-timer count-down ] 2curry 1 seconds later\r
+ swap set-first\r
+ await\r
+] unit-test\r
+\r
+[ ] [\r
+ self [ resume ] curry instant later drop\r
+ "test" suspend drop\r
+] unit-test\r
+\r
+[ t ] [\r
+ [\r
+ <promise>\r
+ [ '[ t _ fulfill ] 2 seconds later drop ]\r
+ [ 5 seconds ?promise-timeout drop ] bi\r
+ ] benchmark 1,500,000,000 2,500,000,000 between?\r
+] unit-test\r
+\r
+[ { 3 } ] [\r
+ { 3 } dup\r
+ '[ 4 _ set-first ] 2 seconds later\r
+ 1/2 seconds sleep\r
+ stop-timer\r
+] unit-test\r
+\r
+[ { 1 } ] [\r
+ { 0 }\r
+ dup '[ 0 _ [ 1 + ] change-nth ] 3 seconds later\r
+ [ stop-timer ] [ start-timer ] bi\r
+ 4 seconds sleep\r
+] unit-test\r
+\r
+[ { 0 } ] [\r
+ { 0 }\r
+ dup '[ 3 seconds sleep 1 _ set-first ] 1 seconds later\r
+ 2 seconds sleep stop-timer\r
+ 1/2 seconds sleep\r
+] unit-test\r
+\r
+[ { 0 } ] [\r
+ { 0 }\r
+ dup '[ 1 _ set-first ] 300 milliseconds later\r
+ 150 milliseconds sleep\r
+ [ restart-timer ] [ 200 milliseconds sleep stop-timer ] bi\r
+] unit-test\r
+\r
+[ { 1 } ] [\r
+ { 0 }\r
+ dup '[ 0 _ [ 1 + ] change-nth ] 200 milliseconds later\r
+ 100 milliseconds sleep restart-timer 300 milliseconds sleep\r
+] unit-test\r
+\r
+[ { 4 } ] [\r
+ { 0 }\r
+ dup '[ 0 _ [ 1 + ] change-nth ] 300 milliseconds 300 milliseconds\r
+ <timer> dup start-timer\r
+ 700 milliseconds sleep dup restart-timer\r
+ 700 milliseconds sleep stop-timer 500 milliseconds sleep\r
+] unit-test\r
--- /dev/null
+! Copyright (C) 2005, 2008 Slava Pestov, Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: accessors assocs calendar combinators.short-circuit fry
+heaps init kernel math math.functions math.parser namespaces
+quotations sequences system threads ;
+IN: timers
+
+TUPLE: timer
+ { quot callable initial: [ ] }
+ start-nanos
+ delay-nanos
+ interval-nanos
+ iteration-start-nanos
+ quotation-running?
+ restart?
+ thread ;
+
+<PRIVATE
+
+GENERIC: >nanoseconds ( obj -- duration/f )
+M: f >nanoseconds ;
+M: real >nanoseconds >integer ;
+M: duration >nanoseconds duration>nanoseconds >integer ;
+
+: set-next-timer-time ( timer -- timer )
+ ! start + delay + ceiling((now - (start + delay)) / interval) * interval
+ nano-count
+ over start-nanos>> -
+ over delay-nanos>> [ - ] when*
+ over interval-nanos>> / ceiling
+ over interval-nanos>> *
+ over start-nanos>> +
+ over delay-nanos>> [ + ] when*
+ >>iteration-start-nanos ;
+
+: stop-timer? ( timer -- ? )
+ { [ thread>> self eq? not ] [ restart?>> ] } 1|| ;
+
+DEFER: call-timer-loop
+
+: loop-timer ( timer -- )
+ nano-count over
+ [ iteration-start-nanos>> - ] [ interval-nanos>> ] bi <
+ [ set-next-timer-time ] dip
+ [ dup iteration-start-nanos>> ] [ 0 ] if
+ 0 or sleep-until call-timer-loop ;
+
+: maybe-loop-timer ( timer -- )
+ dup { [ stop-timer? ] [ interval-nanos>> not ] } 1||
+ [ drop ] [ loop-timer ] if ;
+
+: call-timer-loop ( timer -- )
+ dup stop-timer? [
+ drop
+ ] [
+ [
+ [ t >>quotation-running? drop ]
+ [ quot>> call( -- ) ]
+ [ f >>quotation-running? drop ] tri
+ ] keep
+ maybe-loop-timer
+ ] if ;
+
+: sleep-delay ( timer -- )
+ dup stop-timer? [
+ drop
+ ] [
+ nano-count >>start-nanos
+ delay-nanos>> [ sleep ] when*
+ ] if ;
+
+: timer-loop ( timer -- )
+ [ sleep-delay ]
+ [ nano-count >>iteration-start-nanos call-timer-loop ]
+ [ dup restart?>> [ f >>restart? timer-loop ] [ drop ] if ] tri ;
+
+PRIVATE>
+
+: <timer> ( quot delay-duration/f interval-duration/f -- timer )
+ timer new
+ swap >nanoseconds >>interval-nanos
+ swap >nanoseconds >>delay-nanos
+ swap >>quot ; inline
+
+: start-timer ( timer -- )
+ [
+ '[ _ timer-loop ] "Alarm execution" spawn
+ ] keep thread<< ;
+
+: stop-timer ( timer -- )
+ dup quotation-running?>> [
+ f >>thread drop
+ ] [
+ [ [ interrupt ] when* f ] change-thread drop
+ ] if ;
+
+: restart-timer ( timer -- )
+ t >>restart?
+ dup quotation-running?>> [
+ drop
+ ] [
+ dup thread>> [ nip interrupt ] [ start-timer ] if*
+ ] if ;
+
+<PRIVATE
+
+: (start-timer) ( quot start-duration interval-duration -- timer )
+ <timer> [ start-timer ] keep ;
+
+PRIVATE>
+
+: every ( quot interval-duration -- timer )
+ [ f ] dip (start-timer) ;
+
+: later ( quot delay-duration -- timer )
+ f (start-timer) ;
+
+: delayed-every ( quot duration -- timer )
+ dup (start-timer) ;
+
+: nanos-since ( nano-count -- nanos )
+ [ nano-count ] dip - ;
HELP: deploy-threads?
{ $description "Deploy flag. If set, thread support will be included in the final image."
$nl
-"On by default. Most programs depend on libraries which use threads even if they don't use threads directly; for example, alarms, non-blocking I/O, and the UI are built on top of threads. If after testing your program still works without threads, you can disable this feature to save some space." } ;
+"On by default. Most programs depend on libraries which use threads even if they don't use threads directly; for example, timers, non-blocking I/O, and the UI are built on top of threads. If after testing your program still works without threads, you can disable this feature to save some space." } ;
HELP: deploy-ui?
{ $description "Deploy flag. If set, the Factor UI will be included in the deployed image."
strip-io? [ io-backend , ] when
{ } {
- "alarms"
+ "timers"
"tools"
"io.launcher"
"random"
vocabs.loader vocabs.metadata io combinators calendar accessors
math.parser io.streams.string ui.tools.operations quotations
strings arrays prettyprint words vocabs sorting sets classes
-math alien urls splitting ascii combinators.short-circuit alarms
+math alien urls splitting ascii combinators.short-circuit timers
words.symbol system summary ;
IN: tools.scaffold
{ "ch" "a character" }
{ "word" word }
{ "array" array }
- { "alarm" alarm }
+ { "timers" timer }
{ "duration" duration }
{ "path" "a pathname string" }
{ "vocab" "a vocabulary specifier" }
[ [ execute( -- wm ) add-wm-handler ] with each ]
[ wm-handlers get-global set-at ] if ;
+: remove-wm-handler ( wm -- )
+ wm-handlers get-global delete-at ;
+
[ handle-wm-close 0 ] WM_CLOSE add-wm-handler
[ 4dup handle-wm-paint DefWindowProc ] WM_PAINT add-wm-handler
! Copyright (C) 2006, 2009 Slava Pestov
! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alarms arrays assocs calendar colors.constants
+USING: accessors timers arrays assocs calendar colors.constants
combinators combinators.short-circuit documents
documents.elements fry grouping kernel locals make math
math.functions math.order math.ranges math.rectangles
TUPLE: editor < line-gadget
caret-color
caret mark
-focused? blink blink-alarm ;
+focused? blink blink-timer ;
<PRIVATE
750 milliseconds blink-interval set-global
: stop-blinking ( editor -- )
- blink-alarm>> [ stop-alarm ] when* ;
+ blink-timer>> [ stop-timer ] when* ;
: start-blinking ( editor -- )
t >>blink
- blink-alarm>> [ restart-alarm ] when* ;
+ blink-timer>> [ restart-timer ] when* ;
: restart-blinking ( editor -- )
dup focused?>> [
[ dup mark>> activate-editor-model ]
[
[
- '[ _ blink-caret ] blink-interval get dup <alarm>
- ] keep blink-alarm<<
+ '[ _ blink-caret ] blink-interval get dup <timer>
+ ] keep blink-timer<<
] tri ;
M: editor ungraft*
- [ [ stop-blinking ] [ f >>blink-alarm drop ] bi ]
+ [ [ stop-blinking ] [ f >>blink-timer drop ] bi ]
[ dup caret>> deactivate-editor-model ]
[ dup mark>> deactivate-editor-model ] tri ;
! Copyright (C) 2005, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
-USING: accessors arrays assocs continuations kernel math models
-namespaces opengl opengl.textures sequences io colors combinators
-combinators.short-circuit fry math.vectors math.rectangles cache
-ui.gadgets ui.gestures ui.render ui.backend ui.gadgets.tracks
-ui.pixel-formats destructors literals strings ;
+USING: accessors arrays assocs cache colors combinators
+combinators.short-circuit concurrency.promises continuations
+destructors fry io kernel literals math math.rectangles
+math.vectors models namespaces opengl opengl.textures sequences
+strings ui.backend ui.gadgets ui.gadgets.tracks ui.gestures
+ui.pixel-formats ui.render ;
IN: ui.gadgets.worlds
SYMBOLS:
window-loc
pixel-format-attributes
background-color
+ promise
window-controls
window-resources ;
f >>active?
{ 0 0 } >>window-loc
f >>grab-input?
- V{ } clone >>window-resources ;
+ V{ } clone >>window-resources
+ <promise> >>promise ;
: initial-background-color ( attributes -- color )
window-controls>> textured-background swap member-eq?
! See http://factorcode.org/license.txt for BSD license.
USING: accessors arrays assocs kernel math math.order models
namespaces make sequences words strings system hashtables math.parser
-math.vectors classes.tuple classes boxes calendar alarms combinators
+math.vectors classes.tuple classes boxes calendar timers combinators
sets columns fry deques ui.gadgets ui.gadgets.private ascii
combinators.short-circuit ;
FROM: namespaces => set ;
[ drag-gesture ]
300 milliseconds
100 milliseconds
- <alarm>
+ <timer>
[ drag-timer get-global >box ]
- [ start-alarm ] bi
+ [ start-timer ] bi
] when ;
: stop-drag-timer ( -- )
hand-buttons get-global empty? [
drag-timer get-global ?box
- [ stop-alarm ] [ drop ] if
+ [ stop-timer ] [ drop ] if
] when ;
: fire-motion ( -- )
! Copyright (C) 2006, 2010 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
-USING: arrays assocs boxes io kernel math models namespaces make
-dlists deques sequences threads words continuations init
-combinators combinators.short-circuit hashtables
-concurrency.flags sets accessors calendar fry destructors
-ui.gadgets ui.gadgets.private ui.gadgets.worlds
-ui.gadgets.tracks ui.gestures ui.backend ui.render strings
-classes.tuple classes.tuple.parser lexer vocabs.parser parser ;
+USING: accessors arrays assocs boxes classes.tuple
+classes.tuple.parser combinators combinators.short-circuit
+concurrency.flags concurrency.promises continuations deques
+destructors dlists fry init kernel lexer make math namespaces
+parser sequences sets strings threads ui.backend ui.gadgets
+ui.gadgets.private ui.gadgets.worlds ui.gestures vocabs.parser
+words ;
IN: ui
<PRIVATE
[ [ <reversed> [ [ dispose ] when* ] each V{ } clone ] change-window-resources drop ]
[ [ (close-window) f ] change-handle drop ]
[ unfocus-world ]
+ [ promise>> t swap fulfill ]
} cleave ;
: init-ui ( -- )
! Copyright (C) 2008 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: kernel alien.syntax alien.c-types math unix.types
-classes.struct accessors ;
+USING: accessors alien.c-types alien.syntax calendar
+classes.struct kernel math unix.types ;
IN: unix.time
STRUCT: timeval
swap >>nsec
swap >>sec ;
+STRUCT: timezone
+ { tz_minuteswest int }
+ { tz_dsttime int } ;
+
+: timestamp>timezone ( timestamp -- timezone )
+ gmt-offset>> duration>minutes
+ 1
+ \ timezone <struct-boa> ; inline
+
STRUCT: tm
{ sec int }
{ min int }
FUNCTION: time_t time ( time_t* t ) ;
FUNCTION: tm* localtime ( time_t* clock ) ;
FUNCTION: int gettimeofday ( timespec* TP, void* TZP ) ;
+FUNCTION: int settimeofday ( timeval* TP, timezone* TZP ) ;
+FUNCTION: int adjtime ( timeval* delta, timeval* olddelta ) ;
! FUNCTION: SetProcessWorkingSetSize
! FUNCTION: SetStdHandle
! FUNCTION: SetSystemPowerState
-! FUNCTION: SetSystemTime
+FUNCTION: BOOL SetSystemTime ( SYSTEMTIME* lpSystemTime ) ;
! FUNCTION: SetSystemTimeAdjustment
! FUNCTION: SetTapeParameters
! FUNCTION: SetTapePosition
! (c)2009 Joe Groff bsd license
-USING: accessors alien audio classes.struct fry calendar alarms
+USING: accessors alien audio classes.struct fry calendar timers
combinators combinators.short-circuit destructors generalizations
kernel literals locals math openal sequences
sequences.generalizations specialized-arrays strings ;
listener
{ next-source integer }
clips
- update-alarm ;
+ update-timer ;
TUPLE: audio-clip < disposable
{ audio-engine audio-engine }
: start-audio ( audio-engine -- )
dup start-audio*
- dup '[ _ update-audio ] 20 milliseconds every >>update-alarm
+ dup '[ _ update-audio ] 20 milliseconds every >>update-timer
drop ;
: stop-audio ( audio-engine -- )
dup al-sources>> [
{
[ make-engine-current ]
- [ update-alarm>> [ stop-alarm ] when* ]
+ [ update-timer>> [ stop-timer ] when* ]
[ clips>> clone [ dispose ] each ]
[ al-sources>> free-sources ]
[
f >>al-sources
f >>clips
- f >>update-alarm
+ f >>update-timer
drop
]
[ al-context>> alcSuspendContext ]
! (c)2009 Joe Groff bsd license
-USING: accessors alarms audio audio.engine audio.loader calendar
+USING: accessors timers audio audio.engine audio.loader calendar
destructors io kernel locals math math.functions math.ranges specialized-arrays
sequences random math.vectors ;
FROM: alien.c-types => short ;
] when
engine update-audio
- ] 20 milliseconds every :> alarm
+ ] 20 milliseconds every :> timer
"Press Enter to stop the test." print
readln drop
- alarm stop-alarm
+ timer stop-timer
engine dispose ;
MAIN: audio-engine-test
--- /dev/null
+Doug Coleman
--- /dev/null
+! Copyright (C) 2010 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: accessors alien.c-types classes.struct kernel memory
+system vm ;
+IN: benchmark.struct
+
+STRUCT: benchmark-data
+ { time ulonglong }
+ { data-room data-heap-room }
+ { code-room mark-sweep-sizes } ;
+
+STRUCT: benchmark-data-pair
+ { start benchmark-data }
+ { stop benchmark-data } ;
+
+: <benchmark-data> ( -- benchmark-data )
+ \ benchmark-data <struct>
+ nano-count >>time
+ code-room >>code-room
+ data-room >>data-room ; inline
+
+: <benchmark-data-pair> ( start stop -- benchmark-data-pair )
+ \ benchmark-data-pair <struct>
+ swap >>stop
+ swap >>start ; inline
+
+: with-benchmarking ( ... quot -- ... benchmark-data-pair )
+ <benchmark-data>
+ [ call ] dip
+ <benchmark-data> <benchmark-data-pair> ; inline
+
--- /dev/null
+Joe Groff
+Doug Coleman
--- /dev/null
+! (c)2010 Joe Groff bsd license
+USING: accessors arrays assocs calendar calendar.format
+combinators combinators.short-circuit fry io io.backend
+io.directories io.encodings.binary io.encodings.detect
+io.encodings.utf8 io.files io.files.info io.files.types
+io.files.unique io.launcher io.pathnames kernel locals math
+math.parser namespaces sequences sorting strings system
+unicode.categories xml.syntax xml.writer xmode.catalog
+xmode.marker xmode.tokens ;
+IN: codebook
+
+! Usage: "my/source/tree" codebook
+! Writes tree.opf, tree.ncx, and tree.html to a temporary directory
+! Writes tree.mobi to resource:codebooks
+! Requires kindlegen to compile tree.mobi for Kindle
+
+CONSTANT: codebook-style
+ {
+ { COMMENT1 [ [XML <i><font color="#555555"><-></font></i> XML] ] }
+ { COMMENT2 [ [XML <i><font color="#555555"><-></font></i> XML] ] }
+ { COMMENT3 [ [XML <i><font color="#555555"><-></font></i> XML] ] }
+ { COMMENT4 [ [XML <i><font color="#555555"><-></font></i> XML] ] }
+ { DIGIT [ [XML <font color="#333333"><-></font> XML] ] }
+ { FUNCTION [ [XML <b><font color="#111111"><-></font></b> XML] ] }
+ { KEYWORD1 [ [XML <b><font color="#111111"><-></font></b> XML] ] }
+ { KEYWORD2 [ [XML <b><font color="#111111"><-></font></b> XML] ] }
+ { KEYWORD3 [ [XML <b><font color="#111111"><-></font></b> XML] ] }
+ { KEYWORD4 [ [XML <b><font color="#111111"><-></font></b> XML] ] }
+ { LABEL [ [XML <b><font color="#333333"><-></font></b> XML] ] }
+ { LITERAL1 [ [XML <font color="#333333"><-></font> XML] ] }
+ { LITERAL2 [ [XML <font color="#333333"><-></font> XML] ] }
+ { LITERAL3 [ [XML <font color="#333333"><-></font> XML] ] }
+ { LITERAL4 [ [XML <font color="#333333"><-></font> XML] ] }
+ { MARKUP [ [XML <b><font color="#333333"><-></font></b> XML] ] }
+ { OPERATOR [ [XML <b><font color="#111111"><-></font></b> XML] ] }
+ [ drop ]
+ }
+
+: first-line ( filename encoding -- line )
+ [ readln ] with-file-reader ;
+
+TUPLE: code-file
+ name encoding mode ;
+
+: include-file-name? ( name -- ? )
+ {
+ [ path-components [ "." head? ] any? not ]
+ [ link-info type>> +regular-file+ = ]
+ } 1&& ;
+
+: code-files ( dir -- files )
+ '[
+ [ include-file-name? ] filter [
+ dup detect-file dup binary?
+ [ f ] [ 2dup dupd first-line find-mode ] if
+ code-file boa
+ ] map [ mode>> ] filter [ name>> ] sort-with
+ ] with-directory-tree-files ;
+
+: html-name-char ( char -- str )
+ {
+ { [ dup alpha? ] [ 1string ] }
+ { [ dup digit? ] [ 1string ] }
+ [ >hex 6 CHAR: 0 pad-head "_" "_" surround ]
+ } cond ;
+
+: file-html-name ( name -- name )
+ [ html-name-char ] { } map-as concat ".html" append ;
+
+: toc-list ( files -- list )
+ [ name>> ] map natural-sort [
+ [ file-html-name ] keep
+ [XML <li><a href=<->><-></a></li> XML]
+ ] map ;
+
+! insert zero-width non-joiner between all characters so words can wrap anywhere
+: zwnj ( string -- s|t|r|i|n|g )
+ [ CHAR: \u00200c "" 2sequence ] { } map-as concat ;
+
+! We wrap every line in <tt> because Kindle tends to forget the font when
+! moving back pages
+: htmlize-tokens ( tokens line# -- html-tokens )
+ swap [
+ [ str>> zwnj ] [ id>> ] bi codebook-style case
+ ] map [XML <tt><font size="-2" color="#666666"><-></font> <-></tt> XML]
+ "\n" 2array ;
+
+: line#>string ( i line#len -- i-string )
+ [ number>string ] [ CHAR: \s pad-head ] bi* ;
+
+:: code>html ( dir file -- page )
+ file name>> :> name
+ "Generating HTML for " write name write "..." print flush
+ dir [ file [ name>> ] [ encoding>> ] bi file-lines ] with-directory :> lines
+ lines length 1 + number>string length :> line#len
+ file mode>> load-mode :> rules
+ f lines [| l i | l rules tokenize-line i 1 + line#len line#>string htmlize-tokens ]
+ map-index concat nip :> html-lines
+ <XML <html>
+ <head>
+ <title><-name-></title>
+ <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
+ </head>
+ <body>
+ <h2><-name-></h2>
+ <pre><-html-lines-></pre>
+ <mbp:pagebreak xmlns:mbp="http://www.mobipocket.com/mbp" />
+ </body>
+ </html> XML> ;
+
+:: code>toc-html ( dir name files -- html )
+ "Generating HTML table of contents" print flush
+
+ now timestamp>rfc822 :> timestamp
+ dir absolute-path :> source
+ dir [
+ files toc-list :> toc
+
+ <XML <html>
+ <head>
+ <title><-name-></title>
+ <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
+ </head>
+ <body>
+ <h1><-name-></h1>
+ <font size="-2">Generated from<br/>
+ <b><tt><-source-></tt></b><br/>
+ at <-timestamp-></font><br/>
+ <br/>
+ <ul><-toc-></ul>
+ <mbp:pagebreak xmlns:mbp="http://www.mobipocket.com/mbp" />
+ </body>
+ </html> XML>
+ ] with-directory ;
+
+:: code>ncx ( dir name files -- xml )
+ "Generating NCX table of contents" print flush
+
+ files [| file i |
+ file name>> :> name
+ name file-html-name :> filename
+ i 2 + number>string :> istr
+
+ [XML <navPoint class="book" id=<-filename-> playOrder=<-istr->>
+ <navLabel><text><-name-></text></navLabel>
+ <content src=<-filename-> />
+ </navPoint> XML]
+ ] map-index :> file-nav-points
+
+ <XML <?xml version="1.0" encoding="UTF-8" ?>
+ <ncx version="2005-1" xmlns="http://www.daisy.org/z3986/2005/ncx/">
+ <navMap>
+ <navPoint class="book" id="toc" playOrder="1">
+ <navLabel><text>Table of Contents</text></navLabel>
+ <content src="_toc.html" />
+ </navPoint>
+ <-file-nav-points->
+ </navMap>
+ </ncx> XML> ;
+
+:: code>opf ( dir name files -- xml )
+ "Generating OPF manifest" print flush
+ name ".ncx" append :> ncx-name
+
+ files [
+ name>> file-html-name dup
+ [XML <item id=<-> href=<-> media-type="text/html" /> XML]
+ ] map :> html-manifest
+
+ files [ name>> file-html-name [XML <itemref idref=<-> /> XML] ] map :> html-spine
+
+ <XML <?xml version="1.0" encoding="UTF-8" ?>
+ <package
+ version="2.0"
+ xmlns="http://www.idpf.org/2007/opf"
+ unique-identifier=<-name->>
+ <metadata xmlns:dc="http://purl.org/dc/elements/1.1/">
+ <dc:title><-name-></dc:title>
+ <dc:language>en</dc:language>
+ <meta name="cover" content="my-cover-image" />
+ </metadata>
+ <manifest>
+ <item href="cover.jpg" id="my-cover-image" media-type="image/jpeg" />
+ <item id="html-toc" href="_toc.html" media-type="text/html" />
+ <-html-manifest->
+ <item id="toc" href=<-ncx-name-> media-type="application/x-dtbncx+xml" />
+ </manifest>
+ <spine toc="toc">
+ <itemref idref="html-toc" />
+ <-html-spine->
+ </spine>
+ <guide>
+ <reference type="toc" title="Table of Contents" href="_toc.html" />
+ </guide>
+ </package> XML> ;
+
+: write-dest-file ( xml dest-dir name ext -- )
+ append append-path utf8 [ write-xml ] with-file-writer ;
+
+SYMBOL: kindlegen-path
+kindlegen-path [ "kindlegen" ] initialize
+
+SYMBOL: codebook-output-path
+codebook-output-path [ "resource:codebooks" ] initialize
+
+: kindlegen ( path -- )
+ [ kindlegen-path get "-unicode" ] dip 3array try-process ;
+
+: kindle-path ( directory name extension -- path )
+ [ append-path ] dip append ;
+
+:: codebook ( src-dir -- )
+ codebook-output-path get normalize-path :> dest-dir
+
+ "Generating ebook for " write src-dir write " in " write dest-dir print flush
+
+ dest-dir make-directories
+ [
+ current-temporary-directory get :> temp-dir
+ src-dir file-name :> name
+ src-dir code-files :> files
+
+ src-dir name files code>opf
+ temp-dir name ".opf" write-dest-file
+
+ "vocab:codebook/cover.jpg" temp-dir copy-file-into
+
+ src-dir name files code>ncx
+ temp-dir name ".ncx" write-dest-file
+
+ src-dir name files code>toc-html
+ temp-dir "_toc.html" "" write-dest-file
+
+ files [| file |
+ src-dir file code>html
+ temp-dir file name>> file-html-name "" write-dest-file
+ ] each
+
+ temp-dir name ".opf" kindle-path kindlegen
+ temp-dir name ".mobi" kindle-path dest-dir copy-file-into
+
+ dest-dir name ".mobi" kindle-path :> mobi-path
+
+ "Job's finished: " write mobi-path print flush
+ ] cleanup-unique-working-directory ;
USING: ui ui.gadgets sequences kernel arrays math colors
colors.constants ui.render ui.pens.polygon ui.pens.solid math.vectors
accessors fry ui.gadgets.packs game.input ui.gadgets.labels
-ui.gadgets.borders alarms calendar locals strings ui.gadgets.buttons
+ui.gadgets.borders timers calendar locals strings ui.gadgets.buttons
combinators math.parser assocs threads ;
IN: game.input.demos.joysticks
COLOR: red <indicator-gadget> [ >>indicator ] [ add-gadget ] bi
dup [ 0.0 0.0 0.0 move-axis ] [ f move-pov ] bi ;
-TUPLE: joystick-demo-gadget < pack axis raxis controller buttons alarm ;
+TUPLE: joystick-demo-gadget < pack axis raxis controller buttons timer ;
: add-gadget-with-border ( parent child -- parent )
{ 2 2 } <border> COLOR: gray <solid> >>boundary add-gadget ;
: kill-update-axes ( gadget -- )
COLOR: gray <solid> >>interior
- [ [ stop-alarm ] when* f ] change-alarm
+ [ [ stop-timer ] when* f ] change-timer
relayout-1 ;
: (update-axes) ( gadget controller-state -- )
[ (update-axes) ] [ kill-update-axes ] if* ;
M: joystick-demo-gadget graft*
- dup '[ _ update-axes ] FREQUENCY every >>alarm
+ dup '[ _ update-axes ] FREQUENCY every >>timer
drop ;
M: joystick-demo-gadget ungraft*
- alarm>> [ stop-alarm ] when* ;
+ timer>> [ stop-timer ] when* ;
: joystick-window ( controller -- )
[ <joystick-demo-gadget> ] [ product-string ] bi
USING: game.input game.input.scancodes
kernel ui.gadgets ui.gadgets.buttons sequences accessors
-words arrays assocs math calendar fry alarms ui
+words arrays assocs math calendar fry timers ui
ui.gadgets.borders ui.gestures literals ;
IN: game.input.demos.key-caps
CONSTANT: KEYBOARD-SIZE { 230 65 }
CONSTANT: FREQUENCY $[ 1/30 seconds ]
-TUPLE: key-caps-gadget < gadget keys alarm ;
+TUPLE: key-caps-gadget < gadget keys timer ;
: make-key-gadget ( scancode dim array -- )
[
M: key-caps-gadget graft*
open-game-input
- dup '[ _ update-key-caps-state ] FREQUENCY every >>alarm
+ dup '[ _ update-key-caps-state ] FREQUENCY every >>timer
drop ;
M: key-caps-gadget ungraft*
- alarm>> [ stop-alarm ] when*
+ timer>> [ stop-timer ] when*
close-game-input ;
M: key-caps-gadget handle-gesture
{ <game-loop> <game-loop*> } related-words
-HELP: benchmark-frames-per-second
-{ $values
- { "loop" game-loop }
- { "n" float }
-}
-{ $description "Returns the average number of times per second the game loop has called " { $link draw* } " on its delegate since the game loop was started with " { $link start-loop } " or since the benchmark counters have been reset with " { $link reset-loop-benchmark } "." } ;
-
-HELP: benchmark-ticks-per-second
-{ $values
- { "loop" game-loop }
- { "n" float }
-}
-{ $description "Returns the average number of times per second the game loop has called " { $link tick* } " on its tick delegate since the game loop was started with " { $link start-loop } " or since the benchmark counters have been reset with " { $link reset-loop-benchmark } "." } ;
-
-{ reset-loop-benchmark benchmark-frames-per-second benchmark-ticks-per-second } related-words
-
HELP: draw*
{ $values
{ "tick-slice" float } { "delegate" "a " { $link "game.loop-delegates" } }
}
{ $description "If an uncaught error is thrown from inside a game loop delegate's " { $link tick* } " or " { $link draw* } ", the game loop will catch the error, stop the game loop, and rethrow an error of this class." } ;
-HELP: reset-loop-benchmark
-{ $values
- { "loop" game-loop }
-}
-{ $description "Resets the benchmark counters on a " { $link game-loop } ". Subsequent calls to " { $link benchmark-frames-per-second } " and " { $link benchmark-ticks-per-second } " will measure their values from the point " { $snippet "reset-loop-benchmark" } " was called." } ;
-
HELP: start-loop
{ $values
{ "loop" game-loop }
start-loop
stop-loop
}
-"The game loop maintains performance counters:"
-{ $subsections
- reset-loop-benchmark
- benchmark-frames-per-second
- benchmark-ticks-per-second
-}
"The game loop catches errors that occur in the delegate's methods during the course of the game loop:"
{ $subsections
game-loop-error
! (c)2009 Joe Groff bsd license
-USING: accessors alarms calendar continuations destructors fry
-kernel math math.order namespaces system ui ui.gadgets.worlds ;
+USING: accessors timers alien.c-types calendar classes.struct
+continuations destructors fry kernel math math.order memory
+namespaces sequences specialized-vectors system
+tools.memory ui ui.gadgets.worlds vm vocabs.loader arrays
+benchmark.struct locals ;
IN: game.loop
TUPLE: game-loop
{ tick-interval-nanos integer read-only }
tick-delegate
draw-delegate
- { last-tick integer }
{ running? boolean }
- { tick-number integer }
- { frame-number integer }
- { benchmark-time integer }
- { benchmark-tick-number integer }
- { benchmark-frame-number integer }
- alarm ;
+ { tick# integer }
+ { frame# integer }
+ tick-timer
+ draw-timer
+ benchmark-data ;
-GENERIC: tick* ( delegate -- )
-GENERIC: draw* ( tick-slice delegate -- )
-
-SYMBOL: game-loop
+STRUCT: game-loop-benchmark
+ { benchmark-data-pair benchmark-data-pair }
+ { tick# ulonglong }
+ { frame# ulonglong } ;
-: since-last-tick ( loop -- nanos )
- last-tick>> nano-count swap - ;
+SPECIALIZED-VECTOR: game-loop-benchmark
-: tick-slice ( loop -- slice )
- [ since-last-tick ] [ tick-interval-nanos>> ] bi /f 1.0 min ;
+: <game-loop-benchmark> ( benchmark-data-pair tick frame -- obj )
+ \ game-loop-benchmark <struct>
+ swap >>frame#
+ swap >>tick#
+ swap >>benchmark-data-pair ; inline
-CONSTANT: MAX-FRAMES-TO-SKIP 5
+GENERIC: tick* ( delegate -- )
+GENERIC: draw* ( tick-slice delegate -- )
DEFER: stop-loop
[ drop stop-loop ] [ \ game-loop-error boa ?ui-error ] 2bi ;
: fps ( fps -- nanos )
- 1,000,000,000 swap /i ; inline
+ [ 1,000,000,000 ] dip /i ; inline
<PRIVATE
+: record-benchmarking ( benchark-data-pair loop -- )
+ [ tick#>> ]
+ [ frame#>> <game-loop-benchmark> ]
+ [ benchmark-data>> ] tri push ;
+
+: last-tick-percent-offset ( loop -- float )
+ [ draw-timer>> iteration-start-nanos>> nano-count swap - ]
+ [ tick-interval-nanos>> ] bi /f 1.0 min ;
+
: redraw ( loop -- )
- [ 1 + ] change-frame-number
- [ tick-slice ] [ draw-delegate>> ] bi draw* ;
+ [ 1 + ] change-frame#
+ [
+ [ last-tick-percent-offset ] [ draw-delegate>> ] bi
+ [ draw* ] with-benchmarking
+ ] keep record-benchmarking ;
: tick ( loop -- )
- tick-delegate>> tick* ;
+ [
+ [ tick-delegate>> tick* ] with-benchmarking
+ ] keep record-benchmarking ;
: increment-tick ( loop -- )
- [ 1 + ] change-tick-number
- dup tick-interval-nanos>> [ + ] curry change-last-tick
+ [ 1 + ] change-tick#
drop ;
-: ?tick ( loop count -- )
- [ nano-count >>last-tick drop ] [
- over [ since-last-tick ] [ tick-interval-nanos>> ] bi >=
- [ [ drop increment-tick ] [ drop tick ] [ 1 - ?tick ] 2tri ]
- [ 2drop ] if
- ] if-zero ;
+PRIVATE>
-: benchmark-nanos ( loop -- nanos )
- nano-count swap benchmark-time>> - ;
+:: when-running ( loop quot -- )
+ [
+ loop
+ dup running?>> quot [ drop ] if
+ ] [
+ loop game-loop-error
+ ] recover ; inline
-PRIVATE>
+: tick-iteration ( loop -- )
+ [ [ tick ] [ increment-tick ] bi ] when-running ;
-: reset-loop-benchmark ( loop -- loop )
- nano-count >>benchmark-time
- dup tick-number>> >>benchmark-tick-number
- dup frame-number>> >>benchmark-frame-number ;
-
-: benchmark-ticks-per-second ( loop -- n )
- [ tick-number>> ] [ benchmark-tick-number>> - ] [ benchmark-nanos ] tri /f ;
-: benchmark-frames-per-second ( loop -- n )
- [ frame-number>> ] [ benchmark-frame-number>> - ] [ benchmark-nanos ] tri /f ;
-
-: (game-tick) ( loop -- )
- dup running?>>
- [ [ MAX-FRAMES-TO-SKIP ?tick ] [ redraw ] bi ]
- [ drop ] if ;
-
-: game-tick ( loop -- )
- dup game-loop [
- [ (game-tick) ] [ game-loop-error ] recover
- ] with-variable ;
+: frame-iteration ( loop -- )
+ [ redraw ] when-running ;
: start-loop ( loop -- )
- nano-count >>last-tick
t >>running?
- reset-loop-benchmark
- [
- [ '[ _ game-tick ] f ]
- [ tick-interval-nanos>> nanoseconds ] bi
- <alarm>
- ] keep [ alarm<< ] [ drop start-alarm ] 2bi ;
+
+ dup
+ [ '[ _ tick-iteration ] f ]
+ [ tick-interval-nanos>> nanoseconds ] bi <timer> >>tick-timer
+
+ dup '[ _ frame-iteration ] f 1 milliseconds <timer> >>draw-timer
+
+ [ tick-timer>> ] [ draw-timer>> ] bi [ start-timer ] bi@ ;
: stop-loop ( loop -- )
f >>running?
- alarm>> stop-alarm ;
+ [ tick-timer>> ] [ draw-timer>> ] bi [ stop-timer ] bi@ ;
: <game-loop*> ( tick-interval-nanos tick-delegate draw-delegate -- loop )
- nano-count f 0 0 nano-count 0 0 f
+ f 0 0 f f
+ game-loop-benchmark-vector{ } clone
game-loop boa ;
: <game-loop> ( tick-interval-nanos delegate -- loop )
M: game-loop dispose
stop-loop ;
-USE: vocabs.loader
-
{ "game.loop" "prettyprint" } "game.loop.prettyprint" require-when
! (c)2009 Joe Groff bsd license
-USING: accessors combinators fry game.input game.loop generic kernel math
-parser sequences ui ui.gadgets ui.gadgets.worlds ui.gestures threads
-words audio.engine destructors ;
+USING: accessors audio.engine combinators destructors fry
+game.input game.loop generic kernel math parser sequences
+threads ui ui.gadgets ui.gadgets.worlds ui.gestures words
+words.constant ;
IN: game.worlds
TUPLE: game-world < world
[ >>game-loop begin-game-world ] keep start-loop ;
M: game-world end-world
- [ [ stop-loop ] when* f ] change-game-loop
+ dup game-loop>> [ stop-loop ] when*
[ end-game-world ]
[ audio-engine>> [ dispose ] when* ]
[ use-game-input?>> [ close-game-input ] when ] tri ;
[ call-next-method ]
} cleave ;
+: start-game ( attributes -- game-world )
+ f swap open-window* ;
+
+: wait-game ( attributes -- game-world )
+ f swap open-window* dup promise>> ?promise drop ;
+
+: define-attributes-word ( word tuple -- )
+ [ name>> "-attributes" append create-in ] dip define-constant ;
+
SYNTAX: GAME:
CREATE
game-attributes parse-main-window-attributes
+ 2dup define-attributes-word
parse-definition
define-main-window ;
! See http://factorcode.org/license.txt for BSD license.
USING: fry irc.client irc.client.chats kernel namespaces
sequences threads io.launcher io splitting
-make mason.common mason.updates calendar math alarms
+make mason.common mason.updates calendar math timers
io.encodings.8-bit.latin1 debugger ;
IN: irc.gitbot
! Copyright (C) 2010 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alarms bit-arrays calendar game.input io
+USING: accessors timers bit-arrays calendar game.input io
io.binary io.encodings.binary io.files kernel literals math
namespaces system threads ;
IN: key-logger
] unless ;
: stop-key-logger ( -- )
- key-logger get-global [ stop-alarm ] when*
+ key-logger get-global [ stop-timer ] when*
f key-logger set-global
close-game-input ;
IN: mason.common.tests
USING: prettyprint mason.common mason.config
-namespaces calendar tools.test io.files io.files.temp io.encodings.utf8 ;
+namespaces calendar tools.test io.files
+io.files.temp io.encodings.utf8 sequences ;
[ "00:01:02" ] [ 62,000,000,000 nanos>time ] unit-test
] with-scope
] unit-test
-[ "/home/bobby/builds/2008-09-11-12-23" ] [
+[ t ] [
[
"/home/bobby/builds" builds-dir set
T{ timestamp
} datestamp stamp set
build-dir
] with-scope
+ "/home/bobby/builds/2008-09-11-12-23" head?
] unit-test
[ ] [ "empty-test" temp-file utf8 [ ] with-file-writer ] unit-test
[ day>> , ]
[ hour>> , ]
[ minute>> , ]
+ [ drop nano-count , ]
} cleave
] { } make [ pad-00 ] map "-" join ;
! Copyright (C) 2008, 2010 Eduardo Cavazos, Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
-USING: kernel io.launcher bootstrap.image.download
-mason.common mason.platform ;
+USING: bootstrap.image.download combinators.short-circuit
+io.directories io.launcher kernel mason.common mason.platform ;
IN: mason.updates
+: git-reset-cmd ( -- cmd )
+ {
+ "git"
+ "reset"
+ "--hard"
+ "HEAD"
+ } ;
+
: git-pull-cmd ( -- cmd )
{
"git"
} ;
: updates-available? ( -- ? )
+ ".git/index" delete-file
+ git-reset-cmd short-running-process
git-id
git-pull-cmd short-running-process
git-id
boot-image-name maybe-download-image ;
: new-code-available? ( -- ? )
- updates-available?
- new-image-available?
- or ;
\ No newline at end of file
+ { [ updates-available? ] [ new-image-available? ] } 0|| ;
! Copyright (C) 2009 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alarms arrays calendar combinators
+USING: accessors timers arrays calendar combinators
combinators.smart continuations debugger http.client fry
init io.streams.string kernel locals math math.parser db
namespaces sequences site-watcher.db site-watcher.email ;
] unless ;
: stop-site-watcher ( -- )
- running-site-watcher get [ stop-alarm ] when* ;
+ running-site-watcher get [ stop-timer ] when* ;
GL_TEXTURE_2D GL_TEXTURE_WRAP_T GL_CLAMP_TO_EDGE glTexParameteri ;
: sky-gradient ( world -- t )
- game-loop>> tick-number>> SKY-PERIOD mod SKY-PERIOD /f ;
+ game-loop>> tick#>> SKY-PERIOD mod SKY-PERIOD /f ;
: sky-theta ( world -- theta )
- game-loop>> tick-number>> SKY-SPEED * ;
+ game-loop>> tick#>> SKY-SPEED * ;
M: terrain-world begin-game-world
"2.0" { "GL_ARB_vertex_buffer_object" "GL_ARB_shader_objects" }
! Copyright (C) 2006, 2007, 2008 Alex Chapman
! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alarms arrays calendar kernel make math math.rectangles math.parser namespaces sequences system tetris.game tetris.gl ui.gadgets ui.gadgets.labels ui.gadgets.worlds ui.gadgets.status-bar ui.gestures ui.render ui ;
+USING: accessors timers arrays calendar kernel make math math.rectangles
+math.parser namespaces sequences system tetris.game tetris.gl ui.gadgets
+ui.gadgets.labels ui.gadgets.worlds ui.gadgets.status-bar ui.gestures
+ui.render ui ;
FROM: tetris.game => level>> ;
IN: tetris
-TUPLE: tetris-gadget < gadget { tetris tetris } { alarm } ;
+TUPLE: tetris-gadget < gadget { tetris tetris } { timer } ;
: <tetris-gadget> ( tetris -- gadget )
tetris-gadget new swap >>tetris ;
[ tetris>> ?update ] [ relayout-1 ] bi ;
M: tetris-gadget graft* ( gadget -- )
- [ [ tick ] curry 100 milliseconds every ] keep alarm<< ;
+ [ [ tick ] curry 100 milliseconds every ] keep timer<< ;
M: tetris-gadget ungraft* ( gadget -- )
- [ stop-alarm f ] change-alarm drop ;
+ [ stop-timer f ] change-timer drop ;
: tetris-window ( -- )
[
--- /dev/null
+Doug Coleman
--- /dev/null
+Doug Coleman
--- /dev/null
+! Copyright (C) 2010 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: alien.data calendar calendar.unix classes.struct
+io.files.info.unix.private kernel system time unix unix.time ;
+IN: time.macosx
+
+M: macosx adjust-time-monotonic
+ timestamp>timeval
+ \ timeval <struct>
+ [ adjtime io-error ] keep dup binary-zero? [
+ drop instant
+ ] [
+ timeval>duration since-1970 now time-
+ ] if ;
+
--- /dev/null
+! Copyright (C) 2010 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: combinators kernel system vocabs.loader ;
+IN: time
+
+HOOK: set-time os ( timestamp -- )
+HOOK: adjust-time-monotonic os ( timestamp -- seconds )
+
+os {
+ { [ dup macosx? ] [ drop "time.macosx" require ] }
+ { [ dup windows? ] [ drop "time.windows" require ] }
+ { [ dup unix? ] [ drop "time.unix" require ] }
+ [ drop ]
+} cond
--- /dev/null
+Doug Coleman
--- /dev/null
+! Copyright (C) 2010 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: calendar kernel math system time unix unix.time ;
+IN: time.unix
+
+M: unix set-time
+ [ unix-1970 time- duration>microseconds >integer make-timeval ]
+ [ timestamp>timezone ] bi
+ settimeofday io-error ;
--- /dev/null
+Doug Coleman
--- /dev/null
+! Copyright (C) 2010 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: calendar.windows system time windows.errors
+windows.kernel32 kernel classes.struct calendar ;
+IN: time.windows
+
+: windows-system-time ( -- SYSTEMTIME )
+ SYSTEMTIME <struct> [ GetSystemTime ] keep ;
+
+M: windows set-time
+ >gmt
+ timestamp>SYSTEMTIME SetSystemTime win32-error=0/f ;
! Copyright (C) 2008, 2010 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel accessors sequences sorting math math.order
-calendar alarms logging concurrency.combinators namespaces
+calendar timers logging concurrency.combinators namespaces
db.types db.tuples db fry locals hashtables
syndication urls xml.writer validators
html.forms
projects / factor.git / commitdiff
