#
# nwnbink2ogm v0.3.1 -- http://delirare.com/stuff/nwnbink2ogm.php
#
# This file is provided "as is", without any express or implied warranty.
#

WINE=wine
IMGTYPE=tga
BINKCONV=binkconv.exe
MENCODER=mencoder
MENCP1=-ovc xvid -xvidencopts pass=1
MENCP2=
OENCOPTS=-q 3

#
# You shouldn't need to change anything below this line.
# (if you need to to make it work, let me know.)
#

# Support both old and new mencoder multifile format
NEW_MF=$(shell if mencoder mf:// 2>&1 | grep -q "Unknown protocol"; then \
	echo 0; else echo 1; fi)
ifeq ($(NEW_MF),1)
MF_ON=
MF_FORMAT=mf://
MF_AST=*
else
MF_ON=on:
MF_FORMAT=
MF_AST=\*
endif

# What FPS to use for what files
FPS_CASES=\
	*Logo) echo 30 ;; \
	*Chap?|fge_logo_black|XP1_*) echo 15 ;; \
	NWNintro|XP2_Intro) echo 29.97 ;; \
	*) echo 14.89

# Targets
default: usage
game: prelude.ogm prelude_chap1.ogm \
      Chap1_Chap2.ogm Chap2_Chap3.ogm Chap3_Chap4.ogm ending.ogm
intro: NWNintro.ogm
logos: AtariLogo.ogm BiowareLogo.ogm WOTCLogo.ogm
credits: credits.ogm
all-nwn: intro logos game credits
xp1: fge_logo_black.ogm XP1_Chap1_Chap2.ogm XP1_Chap2_Chap3.ogm \
     XP1_Closing.ogm XP1_Intro.ogm
xp2: XP2_Intro.ogm
all: all-nwn xp1 xp2

#
# End of config
#

usage:
	@echo "Usage: $(MAKE) -f nwnbink2ogm.mk [VAR=value [VAR=.. ..]] target [target ..]"
	@echo "Version 0.3 - Now with SoU and HoTU support!"
	@echo
	@echo "Targets are one or more of:"
	@echo "game      Convert in-game movies from the OC (prelude, chapters, ending)."
	@echo "intro     Convert intro movie."
	@echo "logos     Convert logo movies (Atari, Bioware, WOTC)."
	@echo "credits   Convert credits movie."
	@echo "all-nwn   Convert all of the above (no expansion packs)."
	@echo "xp1       Convert all movies from the first expansion (SoU)."
	@echo "xp2       Convert all movies form the second expansion (HoTU)."
	@echo "all       Convert everything!"
	@echo
	@echo "Variables used are:"
	@echo "WINE      Wine binary. [wine]"
	@echo "BINKCONV  binkconv.exe binary. [binkconv.exe]"
	@echo "MENCODER  mencoder binary. [mencoder]"
	@echo "IMGTYPE   Temporary image type. Must be supported by both binkconv and mencoder."
	@echo "          tga is nice for speed, png saves space [tga]."
	@echo "MENCP1    mencoder options, pass 1. [-ovc xvid]"
	@echo "          See mplayer/mencoder manpage for info"
	@echo "MENCP2    mencoder options, pass 2. (off by default)"
	@echo "          For two-pass encoding. Remember to add pass info to both passes."
	@echo "OENCOPTS  oggenc options (quality, etc). [-q 3]"
	@echo "          See oggenc manpage for info"
	@echo
	@echo "Defaults are ok, but you probably need to change BINKCONV to the correct path."
	@echo "To change these variables permanently, edit the makefile."
	@echo
	@echo "NO WARRANTY! You run this at your own risk. Heh heh."

%.ogm: %.bik
	@echo "*** $* ***"
	$(WINE) -- $(BINKCONV) $< $*.$(IMGTYPE)
	$(WINE) -- $(BINKCONV) $< $*.wav
	$(MENCODER) $(MENCP1) -mf \
		$(MF_ON)type=$(IMGTYPE):fps=`case $* in $(FPS_CASES);; esac` \
		$(MF_FORMAT)$*$(MF_AST).$(IMGTYPE) -o $*.avi
	if test ! -z "$(MENCP2)"; then \
		$(MENCODER) $(MENCP2) -mf \
		$(MF_ON)type=$(IMGTYPE):fps=`case $* in $(FPS_CASES);; esac` \
		$(MF_FORMAT)$*$(MF_AST).$(IMGTYPE) -o $*.avi; fi
	rm $**.$(IMGTYPE)
	oggenc $(OENCOPTS) $*.wav
	rm $*.wav
	ogmmerge -o $*.ogm $*.avi $*.ogg
	rm $*.avi $*.ogg