# Project-wise definitions
PROJECT = AIRPORT

# Make flags
MAKEFLAGS := -j$(NUMBER_OF_PROCESSORS)

# GNU Toolchain definitions
CC = psx-gcc
LINKER = psx-gcc
GNU_SIZE = mipsel-unknown-elf-size

# Custom define flags for GCC
DEFINE= -DFIXMATH_FAST_SIN -D_PAL_MODE_
#DEFINE += -DPSXSDK_DEBUG
DEFINE +=  -DNO_CDDA
#DEFINE +=  -DNO_INTRO

# Compiler flags
LIBS= -lfixmath
CC_FLAGS = -Wall -Werror -c -O3 -Wfatal-errors

# Path definitions
PSXSDK_PATH = /usr/local/psxsdk
PATH := $(PATH):$(PSXSDK_PATH)/bin/
PROJECT_DIR = ~/Airport
CDROM_ROOT=$(PROJECT_DIR)/cdimg
BIN_TARGET_PATH = $(PROJECT_DIR)/Bin

#Uncomment this DEFINE below to use Airport together with OpenSend + QPSXSerial toolchain.
#DEFINE +=  -DSERIAL_INTERFACE

# PSXSDK tools definitions
# ELF2EXE:
ELF2EXE = elf2exe
ELF2EXE_FLAGS = -mark="A homebrew game created with PSXSDK"
LICENSE_FILE = /usr/local/psxsdk/share/licenses/infoeur.dat
EXE_PATH = Exe

# PCSX-R
EMULATOR_DIR = ~/pcsxr
EMULATOR = pcsxr
# Uncomment the line below if you get no sound output under Linux.
SOUND_INTERFACE += padsp
EMULATOR_FLAGS = -nogui -psxout

# Objects definition
# Compiled objects list
OBJ_DIR = Obj
SRC_DIR = .
OBJECTS = $(addprefix $(OBJ_DIR)/,	main.o System.o Menu.o Gfx.o Pad.o MainMenuBtnAni.o			\
									LoadMenu.o GameGui.o Sfx.o Camera.o EndAnimation.o			\
									PSXSDKIntro.o PltParser.o Game.o Font.o MemCard.o			\
									Aircraft.o Serial.o Timer.o Message.o)

# Source dependencies:
DEPS = $(OBJECTS:.o=.d)

# CD-DA objects:
MUSIC_OBJ_DIR = ../Bin
MUSIC_SRC_DIR = ../Music
MUSIC_TRACKS = $(addprefix $(MUSIC_OBJ_DIR)/, TRACK01.bin TRACK02.bin TRACK03.bin)
FFMPEG = ffmpeg
FFMPEG_DIR =
#FFMPEG_DIR = $(MUSIC_SRC_DIR)/$(FFMPEG)/bin/
FFMPEG_FLAGS = -f s16le -acodec pcm_s16le

# VAG objects:
SOURCE_SOUNDS_FOLDER = ../Sounds
OBJ_SOUNDS_DIR = ../cdimg/DATA/SOUNDS
SOUND_OBJECTS = $(addprefix $(OBJ_SOUNDS_DIR)/,	BELL.VAG		\
												ACCEPT.VAG		\
												TRAYCL.VAG		\
												SPINDISK.VAG	\
												BEEP.VAG		\
												TAKEOFF1.VAG	\
												RCTM1F1.VAG		\
												RCPW1A1.VAG		\
												RCPM1A1.VAG		)
# Level objects:
SRC_LEVELS_DIR = $(PROJECT_DIR)/Levels
OBJ_LEVELS_DIR = $(CDROM_ROOT)/DATA/LEVELS
LEVEL_OBJECTS = $(addprefix $(OBJ_LEVELS_DIR)/,	\
							LEVEL1.LVL			\
							LEVEL2.LVL			\
							LEVEL3.LVL			\
							LEVEL18.LVL			\
							XAMI.LVL			\
							LEVEL1.PLT			\
							LEVEL2.PLT			\
							LEVEL3.PLT			\
							LEVEL18.PLT			\
							XAMI.PLT			\
							EASY.PLT			\
							TUTORIA1.PLT)

# Sprite objects:
BMP2TIM = bmp2tim
SRC_SPRITES_PATH = $(PROJECT_DIR)/Sprites
OBJ_SPRITES_PATH = $(CDROM_ROOT)/DATA/SPRITES
# NOTE:	Fonts, despite still being .TIM files, are separated into another folder,
# 		so SPRITE_OBJECTS are splitted in two parts.
OBJ_FONTS_PATH = $(CDROM_ROOT)/DATA/FONTS
SPRITE_OBJECTS =	$(addprefix $(OBJ_SPRITES_PATH)/,	PSXDISK.TIM			\
														TILESET1.TIM		\
														TILESET2.TIM		\
														MAINMENU.TIM		\
														LOADING.TIM			\
														PLANE.TIM			\
														BUTTONS.TIM			\
														GAMEPLN.TIM			\
														PLNBLUE.CLT			\
														BUBBLE.TIM			\
														GPL.TIM				\
														OPENSRC.TIM			\
														MOUSE.TIM			\
														DEPARR.TIM			\
														PAGEUPDN.TIM		\
														BLDNGS1.TIM			\
														LFRARROW.TIM		\
														UDNARROW.TIM		\
														BCNGW.TIM			\
														MENUSTAR.TIM	)

SPRITE_OBJECTS += $(addprefix $(OBJ_FONTS_PATH)/,	INTROFNT.TIM			\
													FONT_1.TIM				\
													FONT_2.TIM				)
# ------------------------------------
# Instructions
# ------------------------------------

$(BIN_TARGET_PATH)/$(PROJECT).bin: $(EXE_PATH)/$(PROJECT).iso
#~ 	mkpsxiso $< $@ $(LICENSE_FILE) -s $(addprefix --track=, $(MUSIC_TRACKS))
	mkpsxiso $< $@ $(LICENSE_FILE) -s
# $(PROJECT).cue is automatically generated by mkpsxiso

rebuild:
	make clean
	make $(BIN_TARGET_PATH)/$(PROJECT).bin

-include $(DEPS)

clean:
	rm -f $(OBJ_DIR)/*.d
	rm -f $(OBJ_DIR)/*.o
	rm -f $(OBJ_SOUNDS_DIR)/*.VAG
	rm -f $(OBJ_LEVELS_DIR)/*.LVL
	rm -f $(OBJ_LEVELS_DIR)/*.PLT
	rm -f $(OBJ_SPRITES_PATH)/*.TIM
	rm -f $(OBJ_FONTS_PATH)/*.TIM

$(OBJ_DIR)/%.d: $(SRC_DIR)/%.c
	$(CC) $< $(DEFINE) $(CC_FLAGS) -MM > $@

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(OBJ_DIR)/%.d
	$(CC) $< -o $@ $(DEFINE) $(CC_FLAGS) -MMD

$(EXE_PATH)/$(PROJECT).elf: $(OBJECTS)
	$(LINKER) $^ -o $@ $(LIBS) -Wl,--gc-sections
	$(GNU_SIZE) $@

$(EXE_PATH)/$(PROJECT).iso: $(EXE_PATH)/$(PROJECT).exe $(SOUND_OBJECTS) $(LEVEL_OBJECTS) $(SPRITE_OBJECTS)
	mkisofs -o $@ -V $(PROJECT) -sysid PLAYSTATION $(CDROM_ROOT)


$(EXE_PATH)/$(PROJECT).exe: $(EXE_PATH)/$(PROJECT).elf
	$(ELF2EXE) $< $@ $(ELF2EXE_FLAGS)
	cp $@ $(CDROM_ROOT)

run: $(BIN_TARGET_PATH)/$(PROJECT).bin
	export PATH=$$PATH:$(EMULATOR_DIR)
	$(EMULATOR) -cdfile $(PROJECT_DIR)/Bin/$(PROJECT).bin $(EMULATOR_FLAGS)

$(OBJ_SPRITES_PATH)/%.TIM: $(SRC_SPRITES_PATH)/%.bmp $(SRC_SPRITES_PATH)/%.flags
	$(BMP2TIM) $< $@ `cat $(word 2,$^)`

$(OBJ_FONTS_PATH)/%.TIM: $(SRC_SPRITES_PATH)/%.bmp $(SRC_SPRITES_PATH)/%.flags
	$(BMP2TIM) $< $@ `cat $(word 2,$^)`

$(OBJ_SPRITES_PATH)/%.CLT: $(SRC_SPRITES_PATH)/%.bmp $(SRC_SPRITES_PATH)/%.flags
	$(BMP2TIM) $< $@ `cat $(word 2,$^)`

$(OBJ_SOUNDS_DIR)/%.VAG: $(SOURCE_SOUNDS_FOLDER)/%.wav
	wav2vag $^	$@

$(OBJ_LEVELS_DIR)/%.LVL: $(SRC_LEVELS_DIR)/%.LVL
	cp $^ $@
$(OBJ_LEVELS_DIR)/%.PLT: $(SRC_LEVELS_DIR)/%.PLT
	cp $^ $@

$(MUSIC_OBJ_DIR)/%.bin: $(MUSIC_SRC_DIR)/%.mp3
	$(FFMPEG_DIR)$(FFMPEG) -i $< $(FFMPEG_FLAGS) $@

# ----------------------------------------
# Phony targets
# ----------------------------------------
.PHONY: clean run