PROJECT_NAME = N64FlashcartMenu

.DEFAULT_GOAL := all

SOURCE_DIR = src
ASSETS_DIR = assets
BUILD_DIR = build
OUTPUT_DIR = output

include $(N64_INST)/include/n64.mk

N64_CFLAGS += -iquote $(SOURCE_DIR) -iquote $(ASSETS_DIR) -I $(SOURCE_DIR)/libs -flto=auto $(FLAGS)

SRCS = \
	main.c \
	boot/boot.c \
	boot/cic.c \
	boot/crc32.c \
	boot/reboot.S \
	flashcart/64drive/64drive_ll.c \
	flashcart/64drive/64drive.c \
	flashcart/flashcart_utils.c \
	flashcart/flashcart.c \
	flashcart/sc64/sc64_ll.c \
	flashcart/sc64/sc64.c \
	libs/libspng/spng/spng.c \
	libs/mini.c/src/mini.c \
	libs/miniz/miniz_tdef.c \
	libs/miniz/miniz_tinfl.c \
	libs/miniz/miniz_zip.c \
	libs/miniz/miniz.c \
	menu/actions.c \
	menu/cart_load.c \
	menu/components/background.c \
	menu/components/boxart.c \
	menu/components/common.c \
	menu/components/context_menu.c \
	menu/components/file_list.c \
	menu/disk_info.c \
	menu/fonts.c \
	menu/hdmi.c \
	menu/menu.c \
	menu/mp3_player.c \
	menu/path.c \
	menu/png_decoder.c \
	menu/rom_info.c \
	menu/settings.c \
	menu/sound.c \
	menu/usb_comm.c \
	menu/views/browser.c \
	menu/views/credits.c \
	menu/views/error.c \
	menu/views/fault.c \
	menu/views/file_info.c \
	menu/views/image_viewer.c \
	menu/views/load_disk.c \
	menu/views/load_emulator.c \
	menu/views/load_rom.c \
	menu/views/music_player.c \
	menu/views/startup.c \
	menu/views/system_info.c \
	utils/fs.c

ASSETS = \
	FiraMonoBold.ttf

OBJS = $(addprefix $(BUILD_DIR)/, $(addsuffix .o,$(basename $(SRCS) $(ASSETS))))
MINIZ_OBJS = $(filter $(BUILD_DIR)/libs/miniz/%.o,$(OBJS))
SPNG_OBJS = $(filter $(BUILD_DIR)/libs/libspng/%.o,$(OBJS))
DEPS = $(OBJS:.o=.d)

$(MINIZ_OBJS): N64_CFLAGS+=-DMINIZ_NO_TIME -fcompare-debug-second
$(SPNG_OBJS): N64_CFLAGS+=-isystem $(SOURCE_DIR)/libs/miniz -DSPNG_USE_MINIZ -fcompare-debug-second
$(BUILD_DIR)/FiraMonoBold.asset: MKFONT_FLAGS+=-c 0 --size 16 -r 20-7F -r 2026-2026 --ellipsis 2026,1

$(BUILD_DIR)/%.asset: $(ASSETS_DIR)/%.ttf 
	@echo "    [FONT] $(basename $@).font64"
	@$(N64_MKFONT) $(MKFONT_FLAGS) -o $(BUILD_DIR) "$<"
	@mv $(basename $@).font64 $@

$(BUILD_DIR)/%.o: $(BUILD_DIR)/%.asset $(ASSETS_DIR)/assets.S
	@sed -e "s,@sym@,$*,g" -e "s,@file@,$(basename $<).asset," < $(ASSETS_DIR)/assets.S | \
		$(CC) -x assembler-with-cpp $(ASFLAGS) -c - -o $@

$(BUILD_DIR)/$(PROJECT_NAME).elf: $(OBJS)

disassembly: $(BUILD_DIR)/$(PROJECT_NAME).elf
	@$(N64_OBJDUMP) -S $< > $(BUILD_DIR)/$(PROJECT_NAME).lst
.PHONY: disassembly

$(PROJECT_NAME).z64: N64_ROM_TITLE=$(PROJECT_NAME)

$(@info $(shell mkdir -p ./$(OUTPUT_DIR) &> /dev/null))

$(OUTPUT_DIR)/$(PROJECT_NAME).n64: $(PROJECT_NAME).z64
	@mv $< $@

$(BUILD_DIR)/$(PROJECT_NAME)_stripped.n64: $(OUTPUT_DIR)/$(PROJECT_NAME).n64
	python3 ./tools/strip_debug_data.py $(BUILD_DIR)/$(PROJECT_NAME).elf $< $@
	@$(N64_CHKSUM) $@ > /dev/null

64drive: $(OUTPUT_DIR)/$(PROJECT_NAME).n64
	@cp $< $(OUTPUT_DIR)/menu.bin
.PHONY: 64drive

ed64: $(BUILD_DIR)/$(PROJECT_NAME)_stripped.n64
	@cp $< $(OUTPUT_DIR)/OS64.v64
.PHONY: ed64

ed64-clone: $(BUILD_DIR)/$(PROJECT_NAME)_stripped.n64
	@cp $< $(OUTPUT_DIR)/OS64P.v64
.PHONY: ed64-clone

sc64: $(BUILD_DIR)/$(PROJECT_NAME)_stripped.n64
	@cp $< $(OUTPUT_DIR)/sc64menu.n64
.PHONY: sc64

all: $(OUTPUT_DIR)/$(PROJECT_NAME).n64 64drive ed64 ed64-clone sc64
.PHONY: all

clean:
	@rm -rf ./$(BUILD_DIR) ./$(OUTPUT_DIR)
.PHONY: clean

run: $(OUTPUT_DIR)/$(PROJECT_NAME).n64
ifeq ($(OS),Windows_NT)
	./localdeploy.bat
else
	./remotedeploy.sh
endif
.PHONY: run

run-debug: $(OUTPUT_DIR)/$(PROJECT_NAME).n64
ifeq ($(OS),Windows_NT)
	./localdeploy.bat /d
else
	./remotedeploy.sh -d
endif
.PHONY: run-debug

debug-gdb: $(OUTPUT_DIR)/$(PROJECT_NAME).n64
	SRCS += libs/unfloader/debug.c \
	FLAGS += -g -O0 -DDEBUG_GDB
.PHONY: debug-gdb

# test:
#   TODO: run tests

-include $(DEPS)