Add subdirectories to data/ similar to pokecrystal

Top level text/ is now solely for the former text/maps/ files, and other files are in their respective subdirectories in data/.

engine/events/hidden_items.asm

@@ -18,7 +18,7 @@ HiddenItems:
 	call GetItemName
 	tx_pre_jump FoundHiddenItemText
 
-INCLUDE "data/hidden_item_coords.asm"
+INCLUDE "data/events/hidden_item_coords.asm"
 
 FoundHiddenItemText::
 	TX_FAR _FoundHiddenItemText
@@ -118,7 +118,7 @@ HiddenCoins:
 .done
 	jp PrintPredefTextID
 
-INCLUDE "data/hidden_coins.asm"
+INCLUDE "data/events/hidden_coins.asm"
 
 FoundHiddenCoinsText::
 	TX_FAR _FoundHiddenCoinsText

engine/events/hidden_object_functions3.asm

@@ -36,7 +36,7 @@ PrintBookshelfText::
 	ld [$ffdb], a
 	jpba PrintCardKeyText
 
-INCLUDE "data/bookshelf_tile_ids.asm"
+INCLUDE "data/tilesets/bookshelf_tile_ids.asm"
 
 IndigoPlateauStatues::
 	TX_ASM

engine/events/in_game_trades.asm

@@ -84,7 +84,7 @@ InGameTrade_GetMonName:
 	ld bc, NAME_LENGTH
 	jp CopyData
 
-INCLUDE "data/trades.asm"
+INCLUDE "data/events/trades.asm"
 
 InGameTrade_DoTrade:
 	xor a ; NORMAL_PARTY_MENU

engine/events/prize_menu.asm

@@ -145,7 +145,7 @@ GetPrizeMenuId:
 	ld c, (1 << 7 | 2)
 	jp PrintBCDNumber
 
-INCLUDE "data/prizes.asm"
+INCLUDE "data/events/prizes.asm"
 
 PrintPrizePrice:
 	coord hl, 11, 0
@@ -303,4 +303,4 @@ GetPrizeMonLevel:
 	ld [wCurEnemyLVL], a
 	ret
 
-INCLUDE "data/prize_mon_levels.asm"
+INCLUDE "data/events/prize_mon_levels.asm"

engine/events/saffron_guards.asm

@@ -12,4 +12,4 @@ RemoveGuardDrink::
 	jr z, .drinkLoop
 	jpba RemoveItemByID
 
-INCLUDE "data/guard_drink_items.asm"
+INCLUDE "data/items/guard_drink_items.asm"

engine/events/set_blackout_map.asm

@@ -22,4 +22,4 @@ SetLastBlackoutMap:
 	pop hl
 	ret
 
-INCLUDE "data/rest_house_maps.asm"
+INCLUDE "data/maps/rest_house_maps.asm"

engine/events/vending_machine.asm

@@ -130,4 +130,4 @@ LoadVendingMachineItem:
 	ld [hVendingMachinePrice + 2], a
 	ret
 
-INCLUDE "data/vending_prices.asm"
+INCLUDE "data/items/vending_prices.asm"