tts_sound.dm

// TODO: SS220-TTS to delete
//world/proc/shelleo
#define SHELLEO_ERRORLEVEL 1
#define SHELLEO_STDOUT 2
#define SHELLEO_STDERR 3

/proc/apply_sound_effect(effect, filename_input, filename_output)
	if(!effect)
		CRASH("Invalid sound effect chosen.")

	var/taskset
	// TODO: SS220-TTS
	if(CONFIG_GET(string/ffmpeg_cpuaffinity))
		taskset = "taskset -ac [CONFIG_GET(string/ffmpeg_cpuaffinity)]"

	var/list/output
	switch(effect)
		if(SOUND_EFFECT_RADIO)
			output = world.shelleo({"[taskset] ffmpeg -y -hide_banner -loglevel error -i [filename_input] -filter:a "highpass=f=1000, lowpass=f=3000, acrusher=1:1:50:0:log" [filename_output]"})
		if(SOUND_EFFECT_ROBOT)
			output = world.shelleo({"[taskset] ffmpeg -y -hide_banner -loglevel error -i [filename_input] -filter:a "afftfilt=real='hypot(re,im)*sin(0)':imag='hypot(re,im)*cos(0)':win_size=1024:overlap=0.5, deesser=i=0.4, volume=volume=1.5" [filename_output]"})
		if(SOUND_EFFECT_RADIO_ROBOT)
			output = world.shelleo({"[taskset] ffmpeg -y -hide_banner -loglevel error -i [filename_input] -filter:a "afftfilt=real='hypot(re,im)*sin(0)':imag='hypot(re,im)*cos(0)':win_size=1024:overlap=0.5, deesser=i=0.4, volume=volume=1.5, highpass=f=1000, lowpass=f=3000, acrusher=1:1:50:0:log" [filename_output]"})
		if(SOUND_EFFECT_MEGAPHONE)
			output = world.shelleo({"[taskset] ffmpeg -y -hide_banner -loglevel error -i [filename_input] -filter:a "highpass=f=500, lowpass=f=4000, volume=volume=10, acrusher=1:1:45:0:log" [filename_output]"})
		if(SOUND_EFFECT_MEGAPHONE_ROBOT)
			output = world.shelleo({"[taskset] ffmpeg -y -hide_banner -loglevel error -i [filename_input] -filter:a "afftfilt=real='hypot(re,im)*sin(0)':imag='hypot(re,im)*cos(0)':win_size=1024:overlap=0.5, deesser=i=0.4, highpass=f=500, lowpass=f=4000, volume=volume=10, acrusher=1:1:45:0:log" [filename_output]"})
		else
			CRASH("Invalid sound effect chosen.")
	var/errorlevel = output[SHELLEO_ERRORLEVEL]
	var/stdout = output[SHELLEO_STDOUT]
	var/stderr = output[SHELLEO_STDERR]
	if(errorlevel)
		error("Error: apply_sound_effect([effect], [filename_input], [filename_output]) - See debug logs.")
		// TODO: SS220-TTS log_debug -> debug_world_log
		debug_world_log("apply_sound_effect([effect], [filename_input], [filename_output]) STDOUT: [stdout]")
		debug_world_log("apply_sound_effect([effect], [filename_input], [filename_output]) STDERR: [stderr]")
		return FALSE
	return TRUE

//world/proc/shelleo
#undef SHELLEO_ERRORLEVEL
#undef SHELLEO_STDOUT
#undef SHELLEO_STDERR