Rename predef functions so they aren't excessive in length.

This is mostly because of an rgbasm bug that prevents macro arguments
from exceeding 16 characters, but the names were bad anyway.

home/overworld.asm

@@ -332,7 +332,7 @@ OverworldLoopLessDelay::
 	ld a,[W_CURMAP]
 	cp a,OAKS_LAB
 	jp z,.noFaintCheck
-	callab AnyPlayerPokemonAliveCheck ; check if all the player's pokemon fainted
+	callab AnyPartyAlive ; check if all the player's pokemon fainted
 	ld a,d
 	and a
 	jr z,.allPokemonFainted
@@ -507,7 +507,7 @@ WarpFound2:: ; 073c (0:073c)
 ; if it's a Silph Co. teleporter
 	ld hl,wd732
 	set 3,[hl]
-	call DoFlyOrTeleportAwayGraphics
+	call LeaveMapAnim
 	jr .skipMapChangeSound
 .notTeleporter
 	call PlayMapChangeSound
@@ -778,16 +778,16 @@ HandleFlyOrTeleportAway::
 	ld hl, wd732
 	set 2, [hl]
 	res 5, [hl]
-	call DoFlyOrTeleportAwayGraphics
+	call LeaveMapAnim
 	ld a, Bank(Func_62ce)
 	ld [H_LOADEDROMBANK], a
 	ld [$2000], a
 	call Func_62ce
 	jp Func_5d5f
 
-DoFlyOrTeleportAwayGraphics::
-	ld b, BANK(_DoFlyOrTeleportAwayGraphics)
-	ld hl, _DoFlyOrTeleportAwayGraphics
+LeaveMapAnim::
+	ld b, BANK(_LeaveMapAnim)
+	ld hl, _LeaveMapAnim
 	jp Bankswitch
 
 LoadPlayerSpriteGraphics::