include_directories (${GREMLIN_SOURCE_DIR}/libs/glfw/include)
include_directories (${GREMLIN_SOURCE_DIR}/libs/spark/include)
include_directories (${GREMLIN_SOURCE_DIR}/libs/enet/include)
include_directories (${GREMLIN_SOURCE_DIR}/src)

if (MSVC)
	add_definitions(/D_USE_MATH_DEFINES)
endif(MSVC)

if (WIN32)
    set(PLATFORM_LIBRARIES ws2_32 winmm)
endif(WIN32)

if(UNIX)
	set(PLATFORM_LIBRARIES pthread)
endif(UNIX)

if (OPENGL_FOUND)
	
	SET(VIDEO_SOURCES Explosion oglfont  Client)

	# define executable
	add_executable( gremlin
		Application
	    main
		game
		Time
		Network
		${VIDEO_SOURCES}
	)

	add_dependencies( gremlin
	    enet
	) 

	target_link_libraries(gremlin
	   enet ${PLATFORM_LIBRARIES}
	)

endif(OPENGL_FOUND)

# define executable
add_executable( gremlin_dedicated
	Application
    server
	game
	Time
	Network
)

add_dependencies( gremlin_dedicated
    enet
) 


target_link_libraries(gremlin_dedicated
   enet ${PLATFORM_LIBRARIES}
)

if (OPENGL_FOUND)
	# set dependencies
	add_dependencies( gremlin
	    glfw spark
	) 
	
	add_definitions(-DENABLE_VIDEO)
	
	if(UNIX)
	target_link_libraries(gremlin
		GL GLU X11 Xrandr
	)
	endif(UNIX)
	
	target_link_libraries(gremlin
	   glfw spark ${OPENGL_LIBRARIES}
	)
endif(OPENGL_FOUND)