MB_FLIGHT_SCREEN ?= off
$(call mb_make_call,mb_doc_variable,MB_FLIGHT_SCREEN,"Creates screenshots on exit of openMSX.")

MB_FLIGHT_VIDEO ?= off
$(call mb_make_call,mb_doc_variable,MB_FLIGHT_VIDEO,"Create video of every build pipe session.")

MB_FLIGHT_PREFIX ?= msxbuild
$(call mb_make_call,mb_doc_variable,MB_FLIGHT_PREFIX,"Prefix for video and screenshot flight files.")

MB_FLIGHT_SEPERATOR ?= -
$(call mb_make_call,mb_doc_variable,MB_FLIGHT_SEPERATOR,"File and index number seperator for flight files.")

MB_FLIGHT_RECORD_FLAG ?= -doublesize
$(call mb_make_call,mb_doc_variable,MB_FLIGHT_RECORD_FLAG,"Command parameter flag of the video recorder.")

MB_FLIGHT_VIDEO_NAME ?= night-flight
$(call mb_make_call,mb_doc_variable,MB_FLIGHT_VIDEO_NAME,"Video file name of the final result merged video.")


define mb_flight_video_merge
	$(call mb_make_call,mb_make_echo_good,Indexing flight videos)
	ls -1tr $(1)/*-omsx/videos/*.avi | awk -F "$(1)/" -v s="file '" -v e="'" '{print s$$2e}' > $(1)/$(MB_FLIGHT_VIDEO_NAME).lst
	ffmpeg -v quiet -y -f concat -i $(1)/$(MB_FLIGHT_VIDEO_NAME).lst -c copy $(1)/$(MB_FLIGHT_VIDEO_NAME).avi
	$(call mb_make_call,mb_make_echo_good,Flight video completed)
endef
$(call mb_make_call,mb_doc_function,mb_flight_video_merge,"Merged all flight videos to one.","<dir>")


define __mb_flight_proj_flow_video
@@flight-video-build: @build
	$$(if $$(filter on,$$(MB_FLIGHT_VIDEO)),$$(call mb_make_call,mb_flight_video_merge,$(1)))


@flight-video-build: @clean
	$$(call mb_make_call,_mb_proj_flow_step_before)
	MB_OPENMSX_HEADLESS=off MB_FLIGHT_VIDEO=on $$(MAKE) -s @@flight-video-build
	$$(call mb_make_call,_mb_proj_flow_step_done)
$$(call mb_make_call,mb_doc_target_help,@flight-video-build,"Runs @clean and @build with recorder and merges flight videos to one.")
.PHONY: @flight-video-build


@@flight-video-test: @test
	$$(if $$(filter on,$$(MB_FLIGHT_VIDEO)),$$(call mb_make_call,mb_flight_video_merge,$(1)))


@flight-video-test: @clean
	$$(call mb_make_call,_mb_proj_flow_step_before)
	MB_OPENMSX_HEADLESS=off MB_FLIGHT_VIDEO=on $$(MAKE) -s @@flight-video-test
	$$(call mb_make_call,_mb_proj_flow_step_done)
$$(call mb_make_call,mb_doc_target_help,@flight-video-test,"Runs @clean and @test with recorder and merges flight videos to one.")
.PHONY: @flight-video-test


@@flight-video-package-qa: @package-qa
	$$(if $$(filter on,$$(MB_FLIGHT_VIDEO)),$$(call mb_make_call,mb_flight_video_merge,$(1)))


@flight-video-package-qa: @clean
	$$(call mb_make_call,_mb_proj_flow_step_before)
	MB_OPENMSX_HEADLESS=off MB_FLIGHT_VIDEO=on $$(MAKE) -s @@flight-video-package-qa
	$$(call mb_make_call,_mb_proj_flow_step_done)
$$(call mb_make_call,mb_doc_target_help,@flight-video-package-qa,"Runs @clean and @package-qa with recorder and merges flight videos to one.")
.PHONY: @flight-video-package-qa
endef
define mb_flight_proj_flow_video
	$(if $(1),,$(error $(1) missing))
	$(eval $(call mb_make_call,__mb_flight_proj_flow_video,$(1)))
endef
$(call mb_make_call,mb_doc_function_flow,mb_flight_proj_flow_video,"Prints flow for adding flight video targets in project build cycle.","<path-bin>")