Rename some routines to avoid conflicts when removing "Special_" prefixes

engine/events/battle_tower/battle_tower.asm

@@ -1655,7 +1655,7 @@ DummySpecial_170bd2: ; 170bd2
 ; 170bd3
 
 Special_CheckForBattleTowerRules: ; 170bd3
-	farcall CheckForBattleTowerRules
+	farcall _CheckForBattleTowerRules
 	jr c, .asm_170bde
 	xor a ; FALSE
 	jr .asm_170be0

engine/events/battle_tower/rules.asm

@@ -29,7 +29,7 @@ CheckForMobileBattleRules: ; 8b1e1
 	db "@"
 ; 0x8b201
 
-CheckForBattleTowerRules: ; 8b201
+_CheckForBattleTowerRules: ; 8b201
 	ld hl, StringBuffer2
 	ld [hl], "3"
 	inc hl

engine/events/name_rater.asm

@@ -1,4 +1,4 @@
-NameRater: ; fb6ed
+_NameRater: ; fb6ed
 ; Introduce himself
 	ld hl, NameRaterIntroText
 	call PrintText

engine/events/odd_egg.asm

@@ -1,4 +1,4 @@
-GiveOddEgg: ; 1fb4b6
+_GiveOddEgg: ; 1fb4b6
 	; Figure out which egg to give.
 
 	; Compare a random word to

engine/events/pokerus/check_pokerus.asm

@@ -1,4 +1,4 @@
-CheckPokerus: ; 4d860
+_CheckPokerus: ; 4d860
 ; Return carry if a monster in your party has Pokerus
 
 ; Get number of monsters to iterate over

engine/events/print_unown.asm

@@ -1,4 +1,4 @@
-UnownPrinter: ; 16be4
+_UnownPrinter: ; 16be4
 	ld a, [UnownDex]
 	and a
 	ret z

engine/events/std_scripts.asm

@@ -184,7 +184,7 @@ TownMapScript:
 	opentext
 	farwritetext TownMapText
 	waitbutton
-	special Special_TownMap
+	special Special_OverworldTownMap
 	closetext
 	end