Split map scripts, text, events from main.asm

The commit we deserve

maps/EcruteakLugiaSpeechHouse.asm

@@ -0,0 +1,63 @@
+EcruteakLugiaSpeechHouse_MapScriptHeader: ; 0x99332
+	; trigger count
+	db 0
+
+	; callback count
+	db 0
+; 0x99334
+
+UnknownScript_0x99334: ; 0x99334
+	jumptextfaceplayer UnknownText_0x9933d
+; 0x99337
+
+UnknownScript_0x99337: ; 0x99337
+	jumptextfaceplayer UnknownText_0x993ec
+; 0x9933a
+
+MapEcruteakLugiaSpeechHouseSignpost0Script: ; 0x9933a
+	jumpstd $000c
+; 0x9933d
+
+UnknownText_0x9933d: ; 0x9933d
+	db $0, "This happened when", $4f
+	db "I was young.", $51
+	db "The sky suddenly", $4f
+	db "turned black. A", $51
+	db "giant flying #-", $4f
+	db "MON was blocking", $55
+	db "out the sun.", $51
+	db "I wonder what that", $4f
+	db "#MON was? ", $51
+	db "It was like a bird", $4f
+	db "and a dragon.", $57
+; 0x993ec
+
+UnknownText_0x993ec: ; 0x993ec
+	db $0, "Is there really a", $4f
+	db "#MON that big?", $51
+	db "If it exists, it", $4f
+	db "must be powerful.", $57
+; 0x99431
+
+EcruteakLugiaSpeechHouse_MapEventHeader: ; 0x99431
+	; filler
+	db 0, 0
+
+	; warps
+	db 2
+	warp_def $7, $3, 7, GROUP_ECRUTEAK_CITY, MAP_ECRUTEAK_CITY
+	warp_def $7, $4, 7, GROUP_ECRUTEAK_CITY, MAP_ECRUTEAK_CITY
+
+	; xy triggers
+	db 0
+
+	; signposts
+	db 1
+	signpost 1, 2, $0, MapEcruteakLugiaSpeechHouseSignpost0Script
+
+	; people-events
+	db 2
+	person_event $2f, 7, 6, $3, $0, 255, 255, $0, 0, UnknownScript_0x99334, $ffff
+	person_event $27, 8, 9, $8, $0, 255, 255, $0, 0, UnknownScript_0x99337, $ffff
+; 0x99460
+