Allows mech drills to drill through blobs (#12119)

code/game/atoms.dm

@@ -450,6 +450,9 @@ its easier to just keep the beam vertical.
 /atom/proc/mech_drill_act(var/severity, var/child=null)
 	return ex_act(severity, child)
 	
+/atom/proc/can_mech_drill()
+	return acidable()
+	
 /atom/proc/blob_act(destroy = 0)
 	//DEBUG to_chat(pick(player_list),"blob_act() on [src] ([src.type])")
 	if(flags & INVULNERABLE)

code/game/gamemodes/blob/theblob.dm

@@ -175,6 +175,9 @@ var/list/blob_looks
 	update_health()
 	update_icon()
 	
+/obj/effect/blob/can_mech_drill()
+	return TRUE
+	
 /obj/effect/blob/process()
 	handle_beams()
 	Life()

code/game/mecha/equipment/tools/tools.dm

@@ -131,7 +131,7 @@
 	if(!action_checks(target))
 		return
 	if(isobj(target))
-		if(!target.acidable())
+		if(!target.can_mech_drill())
 			return
 	set_ready_state(0)
 	chassis.visible_message("<font color='red'><b>[chassis] starts to drill [target]!</b></font>", "You hear a drill.")

html/changelogs/JustSumDrill.yml

@@ -0,0 +1,7 @@
+
+author: JustSumGuy
+
+delete-after: True
+
+changes: 
+- rscadd: "Mech drills can now drill through blobs."