all: run

.PHONY: clean sclean

tileset.gbasm: ./scripts/generate-tiledata.py $(wildcard ./sprites/**/* ./sprites/*)
	@echo "; THIS FILE IS GENERATED AUTOMATICALLY, DO NOT CHANGE" > $@
	python ./scripts/generate-tiledata.py >> $@

%.gbasm: ./%.gbtxt ./scripts/generate_from_gbtxt.py
	@echo "; THIS FILE IS GENERATED AUTOMATICALLY, DO NOT CHANGE" > $@
	python ./scripts/generate_from_gbtxt.py $< >> $@

%.map.gbasm: ./%.ldtk ./scripts/parse-ldtkmap.py
	@echo "; THIS FILE IS GENERATED AUTOMATICALLY, DO NOT CHANGE" > $@
	python ./scripts/parse-ldtkmap.py $< >> $@

map/maps.gbasm: $(subst .ldtk,.map.gbasm,$(wildcard ./map/maps/*.ldtk))
	@echo "; THIS FILE IS GENERATED AUTOMATICALLY, DO NOT CHANGE" > $@
	ls ./map/maps/*.map.gbasm | sed 's/^\.\///' | awk '{print ".INCLUDE \""$$0"\"" }' >> $@

build/main.rom: build/main.rom.unsigned
	cp build/main.rom.unsigned build/main.rom
	python scripts/set_checksums.py build/main.rom

build/main.rom.unsigned: main.gbasm tileset.gbasm text.gbasm dialogues/text.gbasm map/maps.gbasm $(wildcard ./*.gbasm) $(wildcard ./**/*.gbasm)
	mkdir -p build
	gbasm $< $@ > build/main.sym

run: build/main.rom
	mkdir -p recordings
	gb $< --record-input "./recordings/$(shell date -Iseconds).record"

sameboy: build/main.rom
	sameboy build/main.rom

gearboy: build/main.rom
	gearboy build/main.rom build/main.sym

clean:
	rm -rf build

sclean: clean
	rm tileset.gbasm
	find . -name "*.gbtxt" | sed 's/\.gbtxt$/.gbasm/' | xargs rm
	rm map/maps/*.map.gbasm map/maps.gbasm