Add moon to backGround

Makefile

@@ -1,42 +1,46 @@
 RAYFLAGS= -D_GNU_SOURCE -DPLATFORM_DESKTOP -DGRAPHICS_API_OPENGL_33
 RAYINCLUDE= -Iraylib/src -Iraylib/src/external/glfw/include -Iraylib/src/external/glfw/deps/mingw
-RAYOBJECTS= obj/rcore.o obj/rshapes.o obj/rtextures.o obj/rtext.o obj/utils.o obj/rglfw.o obj/rmodels.o obj/raudio.o
+RAYOBJECTS= rl/rcore.o rl/rshapes.o rl/rtextures.o rl/rtext.o rl/utils.o rl/rglfw.o rl/rmodels.o rl/raudio.o
 
 #RAYOPT= -O3
 RAYOPT= -ggdb
 
-all: setup main run
+all: clean setup main run
 
 setup:
 	if [ ! -d "raylib" ]; then \
     git clone --depth 1 --branch "5.0" git@github.com:raysan5/raylib.git; \
+		rm -rf raylib/.git; \
   fi
 	if [ ! -d "obj" ]; then \
     mkdir -p obj; \
+  fi
+	if [ ! -d "rl" ]; then \
+    mkdir -p rl; \
   fi
 
-obj/rcore.o: raylib/src/rcore.c
+rl/rcore.o: raylib/src/rcore.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
-obj/rshapes.o: raylib/src/rshapes.c
+rl/rshapes.o: raylib/src/rshapes.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
-obj/rtextures.o: raylib/src/rtextures.c
+rl/rtextures.o: raylib/src/rtextures.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
-obj/rtext.o: raylib/src/rtext.c
+rl/rtext.o: raylib/src/rtext.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
-obj/utils.o: raylib/src/utils.c
+rl/utils.o: raylib/src/utils.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
-obj/rglfw.o: raylib/src/rglfw.c
+rl/rglfw.o: raylib/src/rglfw.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
-obj/rmodels.o: raylib/src/rmodels.c
+rl/rmodels.o: raylib/src/rmodels.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
-obj/raudio.o: raylib/src/raudio.c
+rl/raudio.o: raylib/src/raudio.c
 	gcc -c $< -o $@ $(RAYOPT) $(RAYFLAGS) $(RAYINCLUDE)
 
 SRCDIR = src