replaces BANG_PROTECT_2 with a component, also kills OMNITONGUE_2 and flags_2

code/datums/components/earprotection.dm

@@ -0,0 +1,11 @@
+/datum/component/wearertargeting/earprotection
+	signals = list(COMSIG_CARBON_SOUNDBANG)
+	mobtype = /mob/living/carbon
+
+/datum/component/wearertargeting/earprotection/Initialize(_valid_slots)
+	. = ..()
+	valid_slots = _valid_slots
+	callback = CALLBACK(src, .proc/reducebang)
+
+/datum/component/wearertargeting/earprotection/proc/reducebang(list/reflist)
+	reflist[1]--

code/datums/components/material_container.dm

@@ -53,7 +53,11 @@
 	var/list/tc = allowed_typecache
 	if(user.a_intent != INTENT_HELP)
 		return
+<<<<<<< HEAD
 	if((I.flags_2 & (HOLOGRAM_2 | NO_MAT_REDEMPTION_2)) || (tc && !is_type_in_typecache(I, tc)))
+=======
+	if((I.flags_1 & HOLOGRAM_1) || (I.item_flags & NO_MAT_REDEMPTION) || (tc && !is_type_in_typecache(I, tc)))
+>>>>>>> fd4c753... replaces BANG_PROTECT_2 with a component, also kills OMNITONGUE_2 and flags_2  (#37597)
 		to_chat(user, "<span class='warning'>[parent] won't accept [I]!</span>")
 		return
 	. = COMPONENT_NO_AFTERATTACK

code/datums/components/signal_redirect.dm

@@ -4,5 +4,6 @@
 /datum/component/redirect/Initialize(list/signals, datum/callback/_callback)
 	//It's not our job to verify the right signals are registered here, just do it.
 	if(!LAZYLEN(signals) || !istype(_callback))
+		warning("signals are [list2params(signals)], callback is [_callback]]")
 		return COMPONENT_INCOMPATIBLE
 	RegisterSignal(signals, _callback)