cmake_minimum_required(VERSION 3.13)
set(PROJECT PicoVGA)
project(${PROJECT})

set(PICO_CXX_ENABLE_EXCEPTIONS 1)
set(CMAKE_CXX_STANDARD 20)
#set(PICO_CXX_ENABLE_RTTI 1)
 

if(CMAKE_BUILD_TYPE STREQUAL "UNIT_TEST")

	set(UNIT_TEST ON)	
	add_subdirectory(kilipili)

else()

	set(UNIT_TEST OFF)	
	set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}   -DDEBUG")
	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DRELEASE -DNDEBUG")
	
	include(pico_sdk_import.cmake)
	include(pico_extras_import.cmake)
	pico_sdk_init()

	
	####################################################################
	# OPTIONS:
	
	option(USE_STDIO_UTF8   "use UTF-8 on serial line" ON)
	
	set(DEFAULT_SCREENSIZE  "640x480"  CACHE STRING "Default screen size")
	set(DEFAULT_COLORMODE   "a1w8_rgb" CACHE STRING "Default color mode")
	set(DEFAULT_KEYTABLE    "key_table_ger" CACHE STRING "Default keyboard translation table")
	
	set_property(CACHE DEFAULT_COLORMODE  PROPERTY STRINGS i1 i2 i4 i8 a1w8_rgb)
	set_property(CACHE DEFAULT_SCREENSIZE PROPERTY STRINGS 320x240 400x300 512x384 640x480 800x600 1024x768)
	set_property(CACHE DEFAULT_KEYTABLE   PROPERTY STRINGS key_table_us key_table_ger)
	
		
	####################################################################
	# COMMON:

	#	add_library(common STATIC
	#	)
	#	
	#	target_compile_definitions(common PUBLIC 
	#		ON=1 OFF=0
	#		USE_STDIO_UTF8=${USE_STDIO_UTF8}
	#		ENABLE_STDIO_UART=${PICO_STDIO_UART}
	#		ENABLE_STDIO_USB=${PICO_STDIO_USB}
	#		DEFAULT_SCREENSIZE=Video::screensize_${DEFAULT_SCREENSIZE}
	#		DEFAULT_COLORMODE=Graphics::colormode_${DEFAULT_COLORMODE}
	#		DEFAULT_KEYTABLE=${DEFAULT_KEYTABLE}
	#		)
	#	   
	#	# add current dir to 'include search path':
	#	target_include_directories(common PUBLIC 
	#		${PROJECT_SOURCE_DIR}
	#		)
	#	
	#	# common dependencies: 
	#	target_link_libraries(common PUBLIC
	#		kilipili
	#		pico_stdlib
	#		pico_multicore
	#		#hardware_pwm
	#		#hardware_pio
	#		#hardware_dma
	#		#hardware_irq
	#		#hardware_spi
	#		#hardware_interp
	#		#hardware_rtc
	#		#hardware_i2c
	#		#hardware_adc
	#		#hardware_flash
	#		)
	
	add_subdirectory(kilipili)

 
	##########################################################################
	##  Sprite Demo                                                         ##
	##########################################################################
	
	#	add_executable(SpriteDemo
	#		main.cpp
	#		main.h
	#		run_test_video.cpp
	#		run_test_sprites.cpp
	#		run_test_systemclock.cpp
	#		VgaTerminal.h
	#		VgaTerminal.cpp 
	#		kilipili/utilities/malloc.cpp
	#	)
	#	
	#	target_compile_definitions(SpriteDemo PUBLIC
	#		RUN_TEST_SYSTEMCLOCK=1
	#		RUN_TEST_SPRITES=1
	#	)
	#	 
	#	pico_enable_stdio_usb(SpriteDemo ${PICO_STDIO_USB})
	#	pico_enable_stdio_uart(SpriteDemo ${PICO_STDIO_UART})
	#	
	#	# Pull in libraries: (whatever you need, this also adds the header file search path!)
	#	target_link_libraries(SpriteDemo PRIVATE
	#		common
	#	)
	#	
	#	# create map/bin/hex/uf2 file etc.
	#	pico_add_extra_outputs(SpriteDemo)


	##########################################################################
	##  PicoTerm Terminal                                                   ##
	##########################################################################
	
	#	add_executable(PicoTerm
	#		main.cpp
	#		main.h
	#		VgaTerminal.h
	#		VgaTerminal.cpp
	#		kilipili/utilities/malloc.cpp
	#	)
	#	
	#	target_compile_definitions(PicoTerm PUBLIC 
	#		RUN_PICOTERM=1
	#	)
	#	 
	#	pico_enable_stdio_usb(PicoTerm ${PICO_STDIO_USB})
	#	pico_enable_stdio_uart(PicoTerm ${PICO_STDIO_UART})
	#	
	#	# Pull in libraries: (this also adds the header search paths)
	#	target_link_libraries(PicoTerm PUBLIC
	#		common
	#	)
	#	
	#	# create map/bin/hex/uf2 file etc.
	#	pico_add_extra_outputs(PicoTerm)


	##########################################################################
	##  PicoTerm Terminal                                                   ##
	##########################################################################
	
	if(${ENABLE_USB_HOST} AND ${ENABLE_USB_KEYBOARD})
			
		add_executable(Console
			main.cpp
			main.h
			Console.h
			Console.cpp
			kilipili/utilities/malloc.cpp
		)
		
		target_compile_definitions(Console PUBLIC 
			RUN_CONSOLE=1
			ON=1 OFF=0
			USE_STDIO_UTF8=${USE_STDIO_UTF8}
			ENABLE_STDIO_UART=${PICO_STDIO_UART}
			ENABLE_STDIO_USB=${PICO_STDIO_USB}
			DEFAULT_SCREENSIZE=Video::screensize_${DEFAULT_SCREENSIZE}
			DEFAULT_COLORMODE=Graphics::colormode_${DEFAULT_COLORMODE}
			DEFAULT_KEYTABLE=${DEFAULT_KEYTABLE}
		)

		# add current dir to 'include search path':
		target_include_directories(Console PUBLIC 
			${PROJECT_SOURCE_DIR}
		)
	
		#pico_enable_stdio_usb(Console ${PICO_STDIO_USB})
		pico_enable_stdio_uart(Console ${PICO_STDIO_UART})
		
		# Pull in libraries: (this also adds the header search paths)
		target_link_libraries(Console PUBLIC
			kilipili
			pico_stdlib
			pico_multicore
		)
		
		# create map/bin/hex/uf2 file etc.
		pico_add_extra_outputs(Console)

	endif()

endif()