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null :=
SPACE := $(null) $(null)
FFMPEG ?= ffmpeg
FFMPEG += -v warning -y
OPUSENC ?= opusenc
ZOPFLIPNG ?= zopflipng
TRUEPNG ?= wine TruePNG
DEFLOPT ?= wine DeflOpt
DEFLUFF ?= defluff
PNGQUANT ?= pngquant
CWEBP ?= cwebp
CWEBP += -short -alpha_cleanup
WEBPMUX ?= webpmux
CONVERT ?= convert
APNGASM ?= apngasm
UGLIFYJS ?= uglifyjs
DUMP ?= www/dump
all: video audio images js
# === VIDEO ===
VIDEO := $(wildcard $(DUMP)/video/*.mkv)
MP4 := $(patsubst %.mkv,%.mp4,$(VIDEO))
WEBM := $(patsubst %.mkv,%.webm,$(VIDEO))
OGV := $(patsubst %.mkv,%.ogv,$(VIDEO))
CVIDEO := $(MP4) $(WEBM) $(OGV)
video: $(CVIDEO)
%.mp4: %.mkv
$(FFMPEG) -i $< -c:v libx264 -preset slower -tune animation -c:a libfdk_aac $@
%.webm: %.mkv
$(FFMPEG) -i $< -c:v libvpx -crf 15 -b:v 1M -c:a copy $@
%.ogv: %.mkv
$(FFMPEG) -i $< -c:v libtheora -qscale:v 10 -c:a copy $@
# === AUDIO ===
AUDIO := $(shell find $(DUMP)/bgm $(DUMP)/sfx -name '*.ogg')
OPUS := $(patsubst %.ogg,%.opus,$(AUDIO))
M4A := $(patsubst %.ogg,%.m4a,$(AUDIO))
CAUDIO := $(OPUS) $(M4A)
audio: $(CAUDIO)
%.wav: %.ogg
$(FFMPEG) -i $< -c:a pcm_s16le $@
%.opus: %.wav
$(OPUSENC) --bitrate 64 $< $@
%.m4a: %.wav
$(FFMPEG) -i $< -c:a libfdk_aac -vbr 2 $@
# === IMAGES ===
PNG := $(shell find $(DUMP) -name '*.png')
JPG := $(shell find $(DUMP) -name '*.jpg')
WEBP := $(patsubst %.png,%.webp,$(PNG)) \
$(patsubst %.jpg,%.webp,$(JPG))
CTC_ANIM_SRC := $(DUMP)/ui/ctc_strip.png
CTC_ANIM_TMP := $(DUMP)/ui/ctc_strip-0.png $(DUMP)/ui/ctc_strip-1.png $(DUMP)/ui/ctc_strip-2.png $(DUMP)/ui/ctc_strip-3.png $(DUMP)/ui/ctc_strip-4.png $(DUMP)/ui/ctc_strip-5.png $(DUMP)/ui/ctc_strip-6.png $(DUMP)/ui/ctc_strip-7.png $(DUMP)/ui/ctc_strip-8.png $(DUMP)/ui/ctc_strip-9.png $(DUMP)/ui/ctc_strip-10.png $(DUMP)/ui/ctc_strip-11.png $(DUMP)/ui/ctc_strip-12.png $(DUMP)/ui/ctc_strip-13.png $(DUMP)/ui/ctc_strip-14.png $(DUMP)/ui/ctc_strip-15.png $(DUMP)/ui/ctc_strip-16.png $(DUMP)/ui/ctc_strip-17.png $(DUMP)/ui/ctc_strip-18.png $(DUMP)/ui/ctc_strip-19.png $(DUMP)/ui/ctc_strip-20.png $(DUMP)/ui/ctc_strip-21.png $(DUMP)/ui/ctc_strip-22.png $(DUMP)/ui/ctc_strip-23.png $(DUMP)/ui/ctc_strip-24.png $(DUMP)/ui/ctc_strip-25.png $(DUMP)/ui/ctc_strip-26.png $(DUMP)/ui/ctc_strip-27.png $(DUMP)/ui/ctc_strip-28.png $(DUMP)/ui/ctc_strip-29.png $(DUMP)/ui/ctc_strip-30.png $(DUMP)/ui/ctc_strip-31.png $(DUMP)/ui/ctc_strip-32.png $(DUMP)/ui/ctc_strip-33.png $(DUMP)/ui/ctc_strip-34.png $(DUMP)/ui/ctc_strip-35.png $(DUMP)/ui/ctc_strip-36.png $(DUMP)/ui/ctc_strip-37.png $(DUMP)/ui/ctc_strip-38.png $(DUMP)/ui/ctc_strip-39.png $(DUMP)/ui/ctc_strip-40.png $(DUMP)/ui/ctc_strip-41.png $(DUMP)/ui/ctc_strip-42.png $(DUMP)/ui/ctc_strip-43.png $(DUMP)/ui/ctc_strip-44.png $(DUMP)/ui/ctc_strip-45.png $(DUMP)/ui/ctc_strip-46.png $(DUMP)/ui/ctc_strip-47.png $(DUMP)/ui/ctc_strip-48.png $(DUMP)/ui/ctc_strip-49.png $(DUMP)/ui/ctc_strip-50.png $(DUMP)/ui/ctc_strip-51.png $(DUMP)/ui/ctc_strip-52.png $(DUMP)/ui/ctc_strip-53.png $(DUMP)/ui/ctc_strip-54.png $(DUMP)/ui/ctc_strip-55.png $(DUMP)/ui/ctc_strip-56.png $(DUMP)/ui/ctc_strip-57.png $(DUMP)/ui/ctc_strip-58.png $(DUMP)/ui/ctc_strip-59.png $(DUMP)/ui/ctc_strip-60.png $(DUMP)/ui/ctc_strip-61.png $(DUMP)/ui/ctc_strip-62.png $(DUMP)/ui/ctc_strip-63.png
CTC_ANIM_TMP_WEBP := $(patsubst %.png,%.webp,$(CTC_ANIM_TMP))
CTC_ANIM := $(DUMP)/ui/ctc_anim.png $(DUMP)/ui/ctc_anim.webp
images: $(WEBP) $(CTC_ANIM) www/favicon.ico
%.webp: %.png
$(PNGQUANT) --force --speed 1 --ext .png $<
$(ZOPFLIPNG) -m -y $< $<
$(DEFLOPT) $<
$(DEFLUFF) < $< > TMP$<
mv TMP$< $<
$(CWEBP) -q 99 -m 6 $< -o $@
%.webp: %.jpg
$(JPEGMINI) $<
$(CWEBP) -q 90 -m 6 $< -o $@
www/favicon.ico: $(DUMP)/ui/icon.png
$(CONVERT) $< -resize 256x256 -transparent white $@
$(DUMP)/ui/bt-cf-unchecked.webp $(DUMP)/ui/bt-cf-checked.webp: %.webp: %.png
$(CONVERT) -trim $< $<
$(PNGQUANT) --force --speed 1 --ext .png $<
$(TRUEPNG) $< /o max
$(ZOPFLIPNG) -m -y $< $<
$(CWEBP) -q 99 -m 6 $< -o $@
$(DUMP)/ui/ctc_strip-0.png: $(CTC_ANIM_SRC)
$(CONVERT) $< -crop 16x16 $(patsubst %.png,%*.png,$<)
$(DUMP)/ui/ctc_strip-%.png: $(CTC_ANIM_SRC) $(DUMP)/ui/ctc_strip-0.png
@touch $@
$(DUMP)/ui/ctc_anim.png: $(CTC_ANIM_TMP)
$(APNGASM) $@ $^ 3 100
$(DUMP)/ui/ctc_anim.webp: $(CTC_ANIM_TMP_WEBP)
$(WEBPMUX) -frame $(subst $(SPACE), +30 -frame ,$^) +30 -loop 0 -o $@
# === JS ===
JS := www/js/html5ks.js www/js/menu.js www/js/api.js www/js/play.js www/js/images.js www/js/characters.js www/js/imachine.js www/js/i18n.js
js: www/js/all.min.js
www/js/all.min.js: $(JS)
$(UGLIFYJS) $^ -o $@ -p 2 -m -c
# === MISC ===
clean:
$(RM) $(CVIDEO) $(CAUDIO) $(WEBP) www/favicon.ico
jshint: $(JS)
jshint $^
watch:
while inotifywait -r -e modify,delete,move --exclude="^\./\.git" --exclude="\.swp$$" .; do \
${MAKE}; \
done
.PHONY: video audio images js jshint clean watch
.SUFFIXES:
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