Split map scripts, text, events from main.asm

The commit we deserve

maps/Route27SandstormHouse.asm

@@ -0,0 +1,109 @@
+Route27SandstormHouse_MapScriptHeader: ; 0x7b392
+	; trigger count
+	db 0
+
+	; callback count
+	db 0
+; 0x7b394
+
+UnknownScript_0x7b394: ; 0x7b394
+	faceplayer
+	loadfont
+	checkbit1 $0075
+	iftrue UnknownScript_0x7b3b7
+	special $0059
+	2writetext UnknownText_0x7b3c6
+	keeptextopen
+	if_less_than $95, UnknownScript_0x7b3aa
+	2jump UnknownScript_0x7b3bd
+; 0x7b3aa
+
+UnknownScript_0x7b3aa: ; 0x7b3aa
+	2writetext UnknownText_0x7b42b
+	keeptextopen
+	verbosegiveitem TM_37, 1
+	iffalse UnknownScript_0x7b3bb
+	setbit1 $0075
+UnknownScript_0x7b3b7: ; 0x7b3b7
+	2writetext UnknownText_0x7b48f
+	closetext
+UnknownScript_0x7b3bb: ; 0x7b3bb
+	loadmovesprites
+	end
+; 0x7b3bd
+
+UnknownScript_0x7b3bd: ; 0x7b3bd
+	2writetext UnknownText_0x7b51f
+	closetext
+	loadmovesprites
+	end
+; 0x7b3c3
+
+MapRoute27SandstormHouseSignpost1Script: ; 0x7b3c3
+	jumpstd $0003
+; 0x7b3c6
+
+UnknownText_0x7b3c6: ; 0x7b3c6
+	db $0, "Where are you off", $4f
+	db "to with #MON?", $51
+	db "#MON LEAGUE?", $51
+	db "Are your #MON", $4f
+	db "loyal enough for", $55
+	db "you to win?", $51
+	db "Let me see…", $57
+; 0x7b42b
+
+UnknownText_0x7b42b: ; 0x7b42b
+	db $0, "Ah! Your #MON", $4f
+	db "trusts you very", $55
+	db "much.", $51
+	db "It's nice to see a", $4f
+	db "good trainer.", $51
+	db "Here. A gift for", $4f
+	db "your journey.", $57
+; 0x7b48f
+
+UnknownText_0x7b48f: ; 0x7b48f
+	db $0, "TM37 happens to be", $4f
+	db "SANDSTORM.", $51
+	db "It's a move that", $4f
+	db "inflicts damage on", $55
+	db "both battlers.", $51
+	db "It's for advanced", $4f
+	db "trainers only.", $51
+	db "Use it if you", $4f
+	db "dare. Good luck!", $57
+; 0x7b51f
+
+UnknownText_0x7b51f: ; 0x7b51f
+	db $0, "If it doesn't come", $4f
+	db "to trust you some", $51
+	db "more, it could be", $4f
+	db "tough going.", $51
+	db "Trust is the tie", $4f
+	db "that binds #MON", $55
+	db "and trainers.", $57
+; 0x7b592
+
+Route27SandstormHouse_MapEventHeader: ; 0x7b592
+	; filler
+	db 0, 0
+
+	; warps
+	db 2
+	warp_def $7, $2, 1, GROUP_ROUTE_27, MAP_ROUTE_27
+	warp_def $7, $3, 1, GROUP_ROUTE_27, MAP_ROUTE_27
+
+	; xy triggers
+	db 0
+
+	; signposts
+	db 2
+	signpost 1, 0, $0, MapRoute27SandstormHouseSignpost1Script
+	signpost 1, 1, $0, MapRoute27SandstormHouseSignpost1Script
+
+	; people-events
+	db 1
+	person_event $30, 8, 6, $6, $0, 255, 255, $0, 0, UnknownScript_0x7b394, $ffff
+; 0x7b5b9
+