i forgot about this component. Lavaland should have sounds now

2021-11-22 14:18:46 +08:00
parent 8dcfea5817
commit 41e5034005
8 changed files with 200 additions and 30 deletions
@@ -0,0 +1,44 @@
+///This element just handles creating and destroying an area sound manager that's hooked into weather stuff
+/datum/element/weather_listener
+	element_flags = ELEMENT_BESPOKE
+	id_arg_index = 2
+	var/weather_type
+	//What events to change the track on
+	var/list/sound_change_signals
+	//The weather type we're working with
+	var/weather_trait
+	//The playlist of sounds to draw from. Pass by ref
+	var/list/playlist
+
+
+/datum/element/weather_listener/Attach(datum/target, w_type, trait, weather_playlist)
+	. = ..()
+	if(!weather_type)
+		weather_type = w_type
+		sound_change_signals = list(
+			COMSIG_WEATHER_TELEGRAPH(weather_type),
+			COMSIG_WEATHER_START(weather_type),
+			COMSIG_WEATHER_WINDDOWN(weather_type),
+			COMSIG_WEATHER_END(weather_type)
+		)
+		weather_trait = trait
+		playlist = weather_playlist
+
+	RegisterSignal(target, COMSIG_MOVABLE_Z_CHANGED, .proc/handle_z_level_change, override = TRUE)
+	RegisterSignal(target, COMSIG_MOB_CLIENT_LOGOUT, .proc/handle_logout, override = TRUE)
+
+/datum/element/weather_listener/Detach(datum/source)
+	. = ..()
+	UnregisterSignal(source, COMSIG_MOVABLE_Z_CHANGED, COMSIG_MOB_CLIENT_LOGOUT)
+
+/datum/element/weather_listener/proc/handle_z_level_change(datum/source, old_z, new_z)
+	SIGNAL_HANDLER
+	var/list/fitting_z_levels = SSmapping.levels_by_trait(weather_trait)
+	if(!(new_z in fitting_z_levels))
+		return
+	var/datum/component/our_comp = source.AddComponent(/datum/component/area_sound_manager, playlist, list(), COMSIG_MOB_CLIENT_LOGOUT, fitting_z_levels)
+	our_comp.RegisterSignal(SSdcs, sound_change_signals, /datum/component/area_sound_manager/proc/handle_change)
+
+/datum/element/weather_listener/proc/handle_logout(datum/source, client/this_is_a_null_ref)
+	SIGNAL_HANDLER
+	source.RemoveElement(/datum/element/weather_listener, weather_type, weather_trait, playlist)