PREFIX ?= /usr/local/bin

EDITORFLAGS = -DEDITOR

ifeq ($(OS),Windows_NT)
UNAME_S := Windows
CXX = cl
CXXFLAGS = -MD -EHsc
OBJEXT = obj
LDFLAGS =
OUTPUTFLAG = -Fo
else
UNAME_S := $(shell uname -s)
CXX ?= g++
CXXFLAGS = -std=c++14 -Wall -Wextra -pedantic -O2  -DDEBUG -DFEATURE #-g -fsanitize=address
OBJEXT = o
LDFLAGS ?= -lSDL2 -lSDL2_image -lSDL2_gfx -lSDL2_ttf -pthread
OUTPUTFLAG = -o
endif

COMMON_OBJECTS = global_vars.${OBJEXT} sprites.${OBJEXT} maploader.${OBJEXT} libsdlpp.a
MARIO_OBJECTS = main.${OBJEXT} blocks.${OBJEXT} mario_visitor.${OBJEXT} mario.${OBJEXT} ${COMMON_OBJECTS}
EDITOR_OBJECTS = editor.${OBJEXT} editor_blocks.${OBJEXT} edit_box.${OBJEXT} tool_box.${OBJEXT} editor_visitor.${OBJEXT} ${COMMON_OBJECTS}

ifeq ($(UNAME_S),Windows)
MARIO_OBJECTS += ../sdlpp/SDL2/SDL2_framerate.c ../sdlpp/SDL2/SDL2_gfxPrimitives.c ../sdlpp/SDL2/SDL2_imageFilter.c ../sdlpp/SDL2/SDL2_rotozoom.c
endif

.PHONY: default
default: mario

ifeq ($(UNAME_S),Windows)
mario: ${MARIO_OBJECTS} ${SDLLIB}
	$(CXX) $(CXXFLAGS) -Fe"$@" ${MARIO_OBJECTS} /link ..\sdlpp\SDL2.lib ..\sdlpp\SDL2_ttf.lib ..\sdlpp\SDL2_image.lib
editor: ${EDITOR_OBJECTS} ${SDLLIB}
	$(CXX) $(CXXFLAGS) ${EDITORFLAGS} -Fe"$@" ${EDITOR_OBJECTS} /link ..\sdlpp\SDL2.lib ..\sdlpp\SDL2_ttf.lib ..\sdlpp\SDL2_image.lib

else
mario: ${MARIO_OBJECTS}
	$(CXX) $(CXXFLAGS) -o $@ $^ ${LDFLAGS} -L $(shell pwd)
editor: ${EDITOR_OBJECTS}
	$(CXX) $(CXXFLAGS) ${EDITORFLAGS} -o $@ $^ ${LDFLAGS} -L $(shell pwd)
endif

main.${OBJEXT}: main.cpp ../sdlpp/sdlpp.hpp sprites.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
blocks.${OBJEXT}: blocks.cpp ../sdlpp/sdlpp.hpp blocks.hpp sprites.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
editor_blocks.${OBJEXT}: blocks.cpp ../sdlpp/sdlpp.hpp blocks.hpp sprites.hpp
	$(CXX) $(CXXFLAGS) ${EDITORFLAGS} -c ${OUTPUTFLAG}$@ $<
global_vars.${OBJEXT}: global_vars.cpp ../sdlpp/sdlpp.hpp global_vars.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
sprites.${OBJEXT}: sprites.cpp ../sdlpp/sdlpp.hpp sprites.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
maploader.${OBJEXT}: maploader.cpp ../sdlpp/sdlpp.hpp maploader.hpp sprites.hpp blocks.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
mario_visitor.${OBJEXT}: mario_visitor.cpp ../sdlpp/sdlpp.hpp mario_visitor.hpp objectids.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
editor.${OBJEXT}: editor.cpp ../sdlpp/sdlpp.hpp sprites.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
edit_box.${OBJEXT}: edit_box.cpp ../sdlpp/sdlpp.hpp sprites.hpp edit_box.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
tool_box.${OBJEXT}: tool_box.cpp ../sdlpp/sdlpp.hpp sprites.hpp tool_box.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
editor_visitor.${OBJEXT}: editor_visitor.cpp ../sdlpp/sdlpp.hpp sprites.hpp editor_visitor.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
mario.${OBJEXT}: mario.cpp ../sdlpp/sdlpp.hpp mario.hpp global_vars.hpp objectids.hpp sprites.hpp ../sdlpp/sdlpp_rectrenderer.hpp
	$(CXX) $(CXXFLAGS) -c ${OUTPUTFLAG}$@ $<
libsdlpp.a: ../sdlpp
	$(MAKE) clean -C ../sdlpp
	$(MAKE) libsdlpp.a -C ../sdlpp
	cp ../sdlpp/libsdlpp.a .

windows_release: ../Release/Tetris
	cp mario.exe testfont.ttf block.png ../Release/Tetris
	rm ../Release/Tetris.zip
	cd ../Release && zip -r Tetris.zip Tetris

start:
	LD_LIBRARY_PATH=$$(pwd) ./mario
start_edit:
	LD_LIBRARY_PATH=$$(pwd) ./editor

clean:
	rm -Rf *.${OBJEXT} mario editor *.a