CXX ?= g++
CFLAGS ?= -O2 -Wall -Wextra -std=c++14
PREFIX ?= /usr/local/bin
LDFLAGS ?= -lSDL2 -lSDL2_image -lSDL2_gfx -lSDL2_ttf -pthread

.PHONY: default
default: tetris

tetris: tetris.o sdlpp.o scenes.o config.o functions.o global_vars.o
	$(CXX) $(CFLAGS) -o $@ $^ ${LDFLAGS}

sdlpp.o: ../sdlpp.cpp ../sdlpp.hpp
	$(CXX) $(CFLAGS) -c -o $@ $<
tetris.o: tetris.cpp ../sdlpp.hpp config.hpp custom_classes.hpp scenes.hpp global_vars.hpp functions.hpp
	$(CXX) $(CFLAGS) -c -o $@ $<
scenes.o: scenes.cpp ../sdlpp.hpp config.hpp scenes.hpp functions.hpp global_vars.hpp
	$(CXX) $(CFLAGS) -c -o $@ $<
config.o: config.cpp config.hpp
	$(CXX) $(CFLAGS) -c -o $@ $<
functions.o: functions.cpp config.hpp functions.hpp global_vars.hpp scenes.hpp
	$(CXX) $(CFLAGS) -c -o $@ $<
global_vars.o: global_vars.cpp config.hpp global_vars.hpp functions.hpp
	$(CXX) $(CFLAGS) -c -o $@ $<

clean:
	rm -Rf *.o tetris