god i need some help with this

I'm trying to make the warp to Mt. Moon Crater a hole warp like the ones from Seafoam Islands, but I cannot seem to get to work at all, the hole just doesn't send me down. I know I'm clearly missing something, but I'm committing as-is in the hopes that someone could have a look at it

data/maps/dungeon_maps.asm

@@ -19,6 +19,7 @@ DungeonMaps1:
 	db GARNET_CAVERN_2F
 	db GARNET_CAVERN_1F
 	db GARNET_CAVERN_B1F
+	db MT_MOON_CRATER
 	db -1 ; end
 
 ; GetBattleTransitionID_IsDungeonMap checks if wCurMap

data/maps/objects/MtMoonB1F.asm

@@ -11,9 +11,12 @@ MtMoonB1F_Object:
 	warp_event 23,  3, MT_MOON_B2F, 4
 	warp_event 27,  3, ROUTE_4, 3
 	warp_event  1, 27, MT_MOON_B2F, 5
-	warp_event  1,  9, MT_MOON_SQUARE, 1
+	warp_event  1, 13, MT_MOON_SQUARE, 1
 	warp_event  1, 23, MT_MOON_SQUARE, 4
-	warp_event  1, 13, MT_MOON_1F, 6
+	warp_event  1, 17, MT_MOON_1F, 6
+	warp_event  5, 27, MT_MOON_SQUARE, 2
+	warp_event  1,  3, MT_MOON_CRATER, 1
+	warp_event  1,  7, ROUTE_4, 4
 
 	def_bg_events
 

data/maps/objects/MtMoonCrater.asm

@@ -2,14 +2,13 @@ MtMoonCrater_Object:
 	db $03 ; border block
 
 	def_warp_events
-	warp_event 23, 49, MT_MOON_SQUARE, 2
-	warp_event 22, 49, MT_MOON_SQUARE, 2
+	warp_event 46, 47, MT_MOON_B1F, 14
 
 	def_bg_events
 
 	def_object_events
 	object_event 33, 17, SPRITE_FOSSIL, STAY, NONE, 1, DOME_FOSSIL
-	object_event 31, 32, SPRITE_FOSSIL, STAY, NONE, 2, WING_FOSSIL
+	object_event 32, 32, SPRITE_FOSSIL, STAY, NONE, 2, WING_FOSSIL
 	object_event 33, 16, SPRITE_FOSSIL, STAY, NONE, 3, HELIX_FOSSIL
 	object_event 45, 24, SPRITE_POKE_BALL, STAY, NONE, 4, MAX_ETHER
 

data/maps/objects/MtMoonSquare.asm

@@ -3,7 +3,7 @@ MtMoonSquare_Object:
 
 	def_warp_events
 	warp_event 16,  3, MT_MOON_B1F, 10
-	warp_event 22,  1, MT_MOON_CRATER, 1
+	warp_event 22,  1, MT_MOON_B1F, 13
 	warp_event 11,  5, MT_MOON_SQUARE_HOUSE, 1
 	warp_event 20,  9, MT_MOON_B1F, 11
 

data/maps/objects/Route4.asm

@@ -5,6 +5,7 @@ Route4_Object:
 	warp_event 11,  5, MT_MOON_POKECENTER, 1
 	warp_event 18,  5, MT_MOON_1F, 1
 	warp_event 24,  5, MT_MOON_B1F, 8
+	warp_event 50,  1, MT_MOON_B1F, 15
 
 	def_bg_events
 	bg_event 12,  5, 6 ; PokeCenterSignText

data/maps/special_warps.asm

@@ -14,6 +14,7 @@ DungeonWarpList:
 	db POKEMON_MANSION_1F,  1
 	db POKEMON_MANSION_1F,  2
 	db POKEMON_MANSION_2F,  3
+	db MT_MOON_CRATER,      1
 	db -1 ; end
 
 
@@ -36,6 +37,7 @@ DungeonWarpData:
 	fly_warp POKEMON_MANSION_1F,  16, 14
 	fly_warp POKEMON_MANSION_1F,  16, 14
 	fly_warp POKEMON_MANSION_2F,  18, 14
+	fly_warp MT_MOON_CRATER,      21, 46
 
 
 MACRO special_warp_spec

maps/MtMoonB1F.blk

@@ -1 +1 @@
-?????<==???????==<<?????????=<?=??????<<
+?????<?<===??????=?<=?????????=<<???=<19>??????<=<

maps/MtMoonCrater.blk

@@ -1,5 +1,5 @@
 AAAAAAAAAAAAAAAAAAAAAAAAAACEEEEEEEEEEEEEEEEEEEE?AAABbCF,5

 



DD?AABCF

//
-
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		@AAB)@BZ--v=JAB
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+
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@AAAAACF@AB,||)
DEEEEEFF@AK=======>Y<===========
+D?K============>
@AB,@DE?AACEEE?AAC?K>@AB|DEFDEEF
D?CFDGF>@AB,.}},.
@ABDGEF.@AB,||)
DEEF,g@AK======================A

maps/Route4.blk

@@ -1,8 +1,7 @@
-,,,,+WW*,,,,,,,,,+WWWWWWWWWWWWWWWWWWWWWW*,,,,,+WW% !$*,,,,,,,,)
+,,,,+WW*,,,,,,,,,+WWWWWWWWWWWWWWWWWWWWW*,,,,,+WW% !$*,,,,,,,,)
 X
 YY
-
-X
+XY
 X
 
 X
@@ -12,8 +11,7 @@ X
 
 1111$WWWW,)


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$*+WWWW%
 Z/[Y
-
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+Z[
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 Zaaaaa,)




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@@ -24,11 +22,10 @@ Zaaaaa,)




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 Y
-
 X
-Z/g,)




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scripts/MtMoonB1F.asm

@@ -1,6 +1,13 @@
 MtMoonB1F_Script:
 	call EnableAutoTextBoxDrawing
-	ret
+	ld a, MT_MOON_CRATER
+	ld [wDungeonWarpDestinationMap], a
+	ld hl, MtMoonHolesCoords
+	jp IsPlayerOnDungeonWarp
+
+MtMoonHolesCoords:
+	dbmapcoord  6, 23
+	db -1 ; end
 
 MtMoonB1F_TextPointers:
 	dw MtMoonText1