Make the map setup commands match the actual function names better

These functions used as map setup commands are used in other places,
too, so I can't prefix them under the same. The names should match
except I won't repeat "map" in a map setup command name.

home/audio.asm

@@ -1,6 +1,6 @@
 ; Audio interfaces.
 
-MapSetup_Sound_Off::
+InitSound::
 	push hl
 	push de
 	push bc
@@ -8,11 +8,11 @@ MapSetup_Sound_Off::
 
 	ldh a, [hROMBank]
 	push af
-	ld a, BANK(_MapSetup_Sound_Off)
+	ld a, BANK(_InitSound)
 	ldh [hROMBank], a
 	ld [MBC3RomBank], a
 
-	call _MapSetup_Sound_Off
+	call _InitSound
 
 	pop af
 	ldh [hROMBank], a
@@ -71,7 +71,7 @@ PlayMusic::
 
 	ldh a, [hROMBank]
 	push af
-	ld a, BANK(_PlayMusic) ; aka BANK(_MapSetup_Sound_Off)
+	ld a, BANK(_PlayMusic) ; aka BANK(_InitSound)
 	ldh [hROMBank], a
 	ld [MBC3RomBank], a
 
@@ -83,7 +83,7 @@ PlayMusic::
 	jr .end
 
 .nomusic
-	call _MapSetup_Sound_Off
+	call _InitSound
 
 .end
 	pop af
@@ -359,7 +359,8 @@ PlayMapMusic::
 	pop hl
 	ret
 
-EnterMapMusic::
+PlayMapMusicBike::
+; If the player's on a bike, play the bike music instead of the map music
 	push hl
 	push de
 	push bc

home/init.asm

@@ -1,6 +1,6 @@
 Reset::
 	di
-	call MapSetup_Sound_Off
+	call InitSound
 	xor a
 	ldh [hMapAnims], a
 	call ClearPalettes
@@ -162,7 +162,7 @@ Init::
 
 	predef InitSGBBorder ; SGB init
 
-	call MapSetup_Sound_Off
+	call InitSound
 	xor a
 	ld [wMapMusic], a
 	jp GameInit

home/map.asm

@@ -380,11 +380,11 @@ LoadMapAttributes::
 	call CopyMapPartialAndAttributes
 	call SwitchToMapScriptsBank
 	call ReadMapScripts
-	xor a ; do not skip object_events
+	xor a ; do not skip object events
 	call ReadMapEvents
 	ret
 
-LoadMapAttributes_SkipPeople::
+LoadMapAttributes_SkipObjects::
 	call CopyMapPartialAndAttributes
 	call SwitchToMapScriptsBank
 	call ReadMapScripts
@@ -656,7 +656,7 @@ ClearObjectStructs::
 	jr nz, .loop
 	ret
 
-RestoreFacingAfterWarp::
+GetWarpDestCoords::
 	call GetMapScriptsBank
 	rst Bankswitch
 
@@ -684,7 +684,7 @@ endr
 	call .backup
 
 .skip
-	farcall GetCoordOfUpperLeftCorner
+	farcall GetMapScreenCoords
 	ret
 
 .backup
@@ -1437,7 +1437,7 @@ SaveScreen::
 .vertical
 	ld b, SCREEN_META_WIDTH
 	ld c, SCREEN_META_HEIGHT - 1
-	jr SaveScreen_LoadNeighbor
+	jr SaveScreen_LoadConnection
 
 .left
 	ld de, wScreenSave + 1
@@ -1449,9 +1449,9 @@ SaveScreen::
 .horizontal
 	ld b, SCREEN_META_WIDTH - 1
 	ld c, SCREEN_META_HEIGHT
-	jr SaveScreen_LoadNeighbor
+	jr SaveScreen_LoadConnection
 
-LoadNeighboringBlockData::
+LoadConnectionBlockData::
 	ld hl, wOverworldMapAnchor
 	ld a, [hli]
 	ld h, [hl]
@@ -1463,7 +1463,7 @@ LoadNeighboringBlockData::
 	ld b, SCREEN_META_WIDTH
 	ld c, SCREEN_META_HEIGHT
 
-SaveScreen_LoadNeighbor::
+SaveScreen_LoadConnection::
 .row
 	push bc
 	push hl
@@ -1480,7 +1480,6 @@ SaveScreen_LoadNeighbor::
 	ld e, a
 	jr nc, .okay
 	inc d
-
 .okay
 	pop hl
 	ldh a, [hConnectionStripLength]
@@ -2259,7 +2258,7 @@ GetFishingGroup::
 	pop de
 	ret
 
-LoadTileset::
+LoadMapTileset::
 	push hl
 	push bc
 

home/window.asm

@@ -39,7 +39,7 @@ CloseText::
 	ld a, $90
 	ldh [hWY], a
 	call ReplaceKrisSprite
-	farcall ReturnFromMapSetupScript
+	farcall InitMapNameSign
 	farcall LoadOverworldFont
 	ret