Fixes narsie and other singularities getting shuttle crushed (#17622)

* fix

* OOP solutions

code/modules/power/singularity/singularity.dm

@@ -6,6 +6,7 @@
 	anchored = TRUE
 	density = TRUE
 	layer = MASSIVE_OBJ_LAYER
+	flags_2 = IMMUNE_TO_SHUTTLECRUSH_2
 	light_range = 6
 	appearance_flags = LONG_GLIDE
 	var/current_size = 1

code/modules/power/supermatter/supermatter.dm

@@ -85,7 +85,7 @@
 	icon_state = "darkmatter"
 	density = TRUE
 	anchored = TRUE
-	flags_2 = RAD_PROTECT_CONTENTS_2 | RAD_NO_CONTAMINATE_2
+	flags_2 = RAD_PROTECT_CONTENTS_2 | RAD_NO_CONTAMINATE_2 | IMMUNE_TO_SHUTTLECRUSH_2
 	light_range = 4
 	resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF | FREEZE_PROOF
 	base_icon_state = "darkmatter"

code/modules/shuttle/shuttle.dm

@@ -595,6 +595,8 @@
 		for(var/atom/movable/AM in T1)
 			if(AM.pulledby)
 				AM.pulledby.stop_pulling()
+			if(AM.flags_2 & IMMUNE_TO_SHUTTLECRUSH_2)
+				continue
 			if(ismob(AM))
 				var/mob/M = AM
 				if(M.buckled)