CORE_PLAYBOOKS := bard.pdf cleric.pdf druid.pdf fighter.pdf paladin.pdf ranger.pdf thief.pdf wizard.pdf
INVERSE_PLAYBOOKS := collector.pdf golem.pdf lanternbearer.pdf survivor.pdf
EXTENDED_PLAYBOOKS := priest.pdf artificer.pdf witch.pdf mage.pdf
CUSTOM_PLAYBOOKS := farmer.pdf merchant.pdf

chalcedony.pdf: travelrules.pdf core-playbooks.pdf inverse-playbooks.pdf extended-playbooks.pdf
	@echo "[CONCAT] $@"
	@pdfunite $^ $@

core-playbooks.pdf: $(CORE_PLAYBOOKS)
	@echo "[CONCAT] $@"
	@pdfunite $^ $@

inverse-playbooks.pdf: $(INVERSE_PLAYBOOKS)
	@echo "[CONCAT] $@"
	@pdfunite $^ $@

extended-playbooks.pdf: $(EXTENDED_PLAYBOOKS)
	@echo "[CONCAT] $@"
	@pdfunite $^ $@

custom-playbooks.pdf: $(CUSTOM_PLAYBOOKS)
	@echo "[CONCAT] $@"
	@pdfunite $^ $@

%.pdf: %.tex assets/prelude.tex
	$(eval TMPDIR := $(shell mktemp -d))
	@echo "[PDF] $@"
	xelatex -output-directory=$(TMPDIR) $<
	@mv $(TMPDIR)/$@ $@
	@rm -rf $(TMPDIR)

clean:
	rm -f *.pdf