Nuke resprite revival (#20888)

* nuclear revive

* stage fixes

* allows for the core to show while panel is closed

* adds blob nuke

* oops merge failure

* sirryan review

* grammar fix in comment

code/game/gamemodes/nuclear/nuclearbomb.dm

@@ -14,7 +14,7 @@ GLOBAL_VAR(bomb_set)
 /obj/machinery/nuclearbomb
 	name = "\improper Nuclear Fission Explosive"
 	desc = "Uh oh. RUN!!!!"
-	icon = 'icons/obj/stationobjs.dmi'
+	icon = 'icons/obj/nuclearbomb.dmi'
 	icon_state = "nuclearbomb0"
 	density = TRUE
 	resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF
@@ -23,13 +23,21 @@ GLOBAL_VAR(bomb_set)
 	power_state = NO_POWER_USE
 	requires_power = FALSE
 
+	/// Are our bolts *supposed* to be in the floor, may not actually cause anchoring if the bolts are cut
 	var/extended = TRUE
+	/// If true, prevents the lights on the nuke
 	var/lighthack = FALSE
+	/// Countdown to boom
 	var/timeleft = 120
+	/// Are we counting down?
 	var/timing = FALSE
+	/// Have we gone boom yet?
 	var/exploded = FALSE
+	/// Random code between 10000 and 99999
 	var/r_code = "ADMIN"
+	/// Code entered by user
 	var/code
+	/// Is the most recently inputted code correct?
 	var/yes_code = FALSE
 	var/safety = TRUE
 	var/obj/item/disk/nuclear/auth = null
@@ -65,6 +73,7 @@ GLOBAL_VAR(bomb_set)
 	GLOB.poi_list |= src
 	core = new /obj/item/nuke_core/plutonium(src)
 	STOP_PROCESSING(SSobj, core) //Let us not irradiate the vault by default.
+	update_icon(UPDATE_OVERLAYS)
 
 /obj/machinery/nuclearbomb/Destroy()
 	SStgui.close_uis(wires)
@@ -115,7 +124,22 @@ GLOBAL_VAR(bomb_set)
 		set_light(1, LIGHTING_MINIMUM_POWER)
 
 	if(panel_open)
-		. += "npanel_open"
+		. += "hackpanel_open"
+
+	if(anchored) // Using anchored due to removal_stage deanchoring having multiple steps
+		. += "nukebolts"
+
+	// Selected stage lets us show the open core, even if the front panel is closed
+	var/selected_stage = removal_stage
+	if(removal_stage < NUKE_CORE_EVERYTHING_FINE) // Because we need to show the core
+		selected_stage = core_stage
+	switch(selected_stage)
+		if(NUKE_CORE_PANEL_EXPOSED)
+			. += "nukecore1"
+		if(NUKE_CORE_PANEL_UNWELDED)
+			. += "nukecore2"
+		if(NUKE_CORE_FULLY_EXPOSED)
+			. += core ? "nukecore3" : "nukecore4"
 
 /obj/machinery/nuclearbomb/attackby(obj/item/O as obj, mob/user as mob, params)
 	if(istype(O, /obj/item/disk/nuclear))
@@ -144,6 +168,7 @@ GLOBAL_VAR(bomb_set)
 			removal_stage = NUKE_CORE_PANEL_UNWELDED
 			if(core)
 				STOP_PROCESSING(SSobj, core)
+			update_icon(UPDATE_OVERLAYS)
 			return
 	if(istype(O, /obj/item/stack/sheet/metal) && removal_stage == NUKE_CORE_PANEL_EXPOSED)
 		var/obj/item/stack/S = O
@@ -157,6 +182,7 @@ GLOBAL_VAR(bomb_set)
 			user.visible_message("<span class='notice'>[user] repairs [src]'s outer core plate.</span>", \
 								"<span class='notice'>You repair [src]'s outer core plate.</span>")
 			removal_stage = NUKE_CORE_EVERYTHING_FINE
+			update_icon(UPDATE_OVERLAYS)
 			return
 	if(istype(O, /obj/item/nuke_core/plutonium) && removal_stage == NUKE_CORE_FULLY_EXPOSED)
 		if(do_after(user, 2 SECONDS, target = src))
@@ -208,6 +234,7 @@ GLOBAL_VAR(bomb_set)
 		user.visible_message("[user] crowbars [src] off of the anchors. It can now be moved.", "You jam the crowbar under the nuclear device and lift it off its anchors. You can now move it!")
 		anchored = FALSE
 		removal_stage = NUKE_MOBILE
+	update_icon(UPDATE_OVERLAYS)
 
 /obj/machinery/nuclearbomb/wrench_act(mob/user, obj/item/I)
 	if(!anchored)
@@ -222,6 +249,7 @@ GLOBAL_VAR(bomb_set)
 		return
 	user.visible_message("[user] unwrenches the anchoring bolts on [src].", "You unwrench the anchoring bolts.")
 	removal_stage = NUKE_UNWRENCHED
+	update_icon(UPDATE_OVERLAYS)
 
 /obj/machinery/nuclearbomb/multitool_act(mob/user, obj/item/I)
 	if(!panel_open)
@@ -303,6 +331,7 @@ GLOBAL_VAR(bomb_set)
 		visible_message("<span class='notice'>[user] cuts apart the anchoring system sealant on [src].</span>",\
 		"<span class='notice'>You cut apart the anchoring system's sealant.</span></span>")
 		removal_stage = NUKE_SEALANT_OPEN
+	update_icon(UPDATE_OVERLAYS)
 
 /obj/machinery/nuclearbomb/attack_ghost(mob/user as mob)
 	attack_hand(user)
@@ -320,6 +349,7 @@ GLOBAL_VAR(bomb_set)
 		user.visible_message("<span class='notice'>[user] pulls [core] out of [src]!</span>", "<span class='notice'>You pull [core] out of [src]! Might want to put it somewhere safe.</span>")
 		core.forceMove(loc)
 		core = null
+	update_icon(UPDATE_OVERLAYS)
 
 /obj/machinery/nuclearbomb/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = TRUE, datum/tgui/master_ui = null, datum/ui_state/state = GLOB.physical_state)
 	ui = SStgui.try_update_ui(user, src, ui_key, ui, force_open)
@@ -374,7 +404,7 @@ GLOBAL_VAR(bomb_set)
 			if(!lighthack)
 				flick("nuclearbombc", src)
 				icon_state = "nuclearbomb1"
-				update_icon(UPDATE_OVERLAYS)
+			update_icon(UPDATE_OVERLAYS)
 			extended = TRUE
 			return
 		if("auth")
@@ -413,6 +443,7 @@ GLOBAL_VAR(bomb_set)
 		if("toggle_anchor")
 			if(removal_stage == NUKE_MOBILE)
 				anchored = FALSE
+				update_icon(UPDATE_OVERLAYS)
 				visible_message("<span class='warning'>[src] makes a highly unpleasant crunching noise. It looks like the anchoring bolts have been cut.</span>")
 				return
 
@@ -425,6 +456,7 @@ GLOBAL_VAR(bomb_set)
 				return
 
 			anchored = !(anchored)
+			update_icon(UPDATE_OVERLAYS)
 			if(anchored)
 				visible_message("<span class='warning'>With a steely snap, bolts slide out of [src] and anchor it to the flooring.</span>")
 				return