.PHONY: all clean

ICON = public/assets/icon32.png public/assets/icon256.png public/favicon.ico
APPLE = public/assets/apple32.png
WALL = public/assets/wall32.png

SNAKE = public/assets/snake.json
LEVEL_LIST = public/assets/levelList.json
CONFIG = public/assets/config.json

CSS = public/css/snek.css

JS = public/js/snek.js

OUTPUT = $(ICON) $(APPLE) $(WALL) $(SNAKE) $(LEVEL_LIST) $(CONFIG) $(CSS) $(JS)

all: icon apple wall snake levelList config css js
icon: $(ICON) 
apple: $(APPLE)
wall: $(WALL)

snake: $(SNAKE)
levelList: $(LEVEL_LIST)
config: $(CONFIG)

css: $(CSS)

js: $(JS)

public/favicon.ico: assets/icon.jpg
	convert $^ -resize 32x $@

public/assets/%32.png: assets/%.png
	convert $^ -resize 32x $@
public/assets/%256.png: assets/%.png
	convert $^ -resize 256x $@

public/assets/%32.png: assets/%.jpg
	convert $^ -resize 32x $@
public/assets/%256.png: assets/%.jpg
	convert $^ -resize 256x $@

public/assets/%.json: assets/%.json
	cp $^ $@

public/css/snek.css: src/less/snek.less $(wildcard src/less/*.less)
	lessc $< $@

public/js/snek.js: $(wildcard src/js/*.js)
	node mergejs.js $^ > $@

clean:
	rm -f $(OUTPUT)