Fixed up spawning issues, comments up code, overall polishing

GainStation13/code/datums/components/fattening_door.dm

@@ -1,10 +1,6 @@
 /datum/component/fattening_door
 	var/fatten = FALSE // whether player will be fattened
 	var/fat_to_add = 2 // fatness per tick stunned
-	var/stuck = FALSE // whether player is stuck
-	var/stuck_delay = 0 // set in proc/Fatten
-	// var/fatten_delay = 1 // ticks per periodic loop
-	// var/blocked = FALSE // whether door is blocked // Unneeded now as FatStun replaces this loop requirement.
 
 /datum/component/fattening_door/Initialize()
 	if(!istype(parent, /obj/structure/mineral_door)) // if the attached object isn't a door, return incompatible!
@@ -14,62 +10,37 @@
 
 
 /datum/component/fattening_door/proc/Fatten() //GS13
-	to_chat(world, "fattenPass1")
-	//blocked = FALSE
-
+	var/stuck_delay = 0
 	var/turf/T = get_turf(parent)
+
 	for(var/mob/living/carbon/M in T)
-		//blocked = TRUE
-		stuck = M.AmountFatStunned()
 		// determine if mob should get stuck and be fattened
-		if(M.fatness >= FATNESS_LEVEL_BARELYMOBILE)
+		if(M.fatness >= FATNESS_LEVEL_FAT)
 			fatten = TRUE
-			if(!stuck)
-				stuck_delay = 120
-				M.visible_message(
-					"<span class='boldnotice'>[M] gets stuck in the doorway!</span>",
-					"<span class='boldwarning'>You feel yourself get stuck in the doorway!</span>")
-		else if(M.fatness >= FATNESS_LEVEL_MORBIDLY_OBESE)
-			fatten = TRUE
-			if(!stuck)
-				stuck_delay = 50
-				M.visible_message(
-					"<span class='boldnotice'>[M] barely squeezes through the doorway!</span>",
-					"<span class='boldwarning'>You feel your sides barely squeeze through the doorway!</span>")
-		else if(M.fatness >= FATNESS_LEVEL_FATTER)
-			fatten = TRUE
-			if(!stuck)
-				stuck_delay = 15
-				M.visible_message(
-					"<span class='boldnotice'>[M]'s sides briefly smush against the doorway.</span>",
-					"<span class='boldwarning'>You feel your sides smush against the doorway!.</span>")
-		else if(M.fatness >= FATNESS_LEVEL_FAT)
-			fatten = TRUE
-			if(!stuck)
+			if(!M.AmountFatStunned())
 				stuck_delay = 5
 				M.visible_message(
 					"<span class='boldnotice'>[M]'s sides briefly brush against the doorway.</span>",
 					"<span class='boldwarning'>You feel your sides briefly brush against the doorway!</span>")
-		else
-			fatten = FALSE
-			stuck = FALSE
-			stuck_delay = 0
+				
+				// Scales depending on this switch.
+				switch(M.fatness)
+					if(FATNESS_LEVEL_BARELYMOBILE to INFINITY)
+						stuck_delay = 120
+						M.visible_message(
+							"<span class='boldnotice'>[M] gets stuck in the doorway!</span>",
+							"<span class='boldwarning'>You feel yourself get stuck in the doorway!</span>")
+					if((FATNESS_LEVEL_FATTER+1) to FATNESS_LEVEL_MORBIDLY_OBESE)
+						stuck_delay = 50
+						M.visible_message(
+							"<span class='boldnotice'>[M] barely squeezes through the doorway!</span>",
+							"<span class='boldwarning'>You feel your sides barely squeeze through the doorway!</span>")
+					if((FATNESS_LEVEL_FAT+1) to FATNESS_LEVEL_FATTER)
+						stuck_delay = 15
+						M.visible_message(
+							"<span class='boldnotice'>[M]'s sides briefly smush against the doorway.</span>",
+							"<span class='boldwarning'>You feel your sides smush against the doorway!.</span>")
 		
-		// This requires a rework unfortunately now that its moved into a datum component.
-		// I'll just make a custom status effect which stuns the player and while stunned, adds fatness :3
-		// if (fatten) // get stuck
-		// 	if (!stuck)
-		// 		M.Stun(stuck_delay/2) // give player time to escape
-		// 		stuck = TRUE
-		// 	if (stuck_delay > 0) // wait for stun to end
-		// 		stuck_delay = stuck_delay - fatten_delay
-		// 		if (stuck_delay <= 0)
-		// 			stuck_delay = 0
-		// 		// gain weight while stuck
-		// 		M.adjust_fatness(fat_to_add, FATTENING_TYPE_ITEM)
-
+		// Apply the fatstun
 		if(fatten)
 			M.FatStun(stuck_delay, fatAmount = fat_to_add)
-
-	// if (!blocked)
-	// 	stuck = FALSE // ready to go again

GainStation13/code/obj/structure/calorite_doors.dm

@@ -5,10 +5,14 @@
 	sheetType = /obj/item/stack/sheet/mineral/calorite
 	max_integrity = 200
 	light_range = 1
+	// Sets it open by default
 	state = TRUE
+	density = FALSE
 
+// If you ever want to make any door like this, just simply add the component like this :3
 /obj/structure/mineral_door/calorite/Initialize()
 	. = ..()
 	AddComponent(/datum/component/fattening_door)
-	update_icon()
+
+	update_icon() // Updates the sprite when spawned in cause it's closed by default.