Split map scripts, text, events from main.asm

The commit we deserve

maps/BlackthornDragonSpeechHouse.asm

@@ -0,0 +1,62 @@
+BlackthornDragonSpeechHouse_MapScriptHeader: ; 0x195947
+	; trigger count
+	db 0
+
+	; callback count
+	db 0
+; 0x195949
+
+UnknownScript_0x195949: ; 0x195949
+	jumptextfaceplayer UnknownText_0x19595c
+; 0x19594c
+
+UnknownScript_0x19594c: ; 0x19594c
+	loadfont
+	2writetext UnknownText_0x1959ee
+	cry DRATINI
+	closetext
+	loadmovesprites
+	end
+; 0x195956
+
+UnknownText_0x195956: ; 0x195956
+	limited_interpret_data 2
+	db $0, "ズ", $03, $00
+
+UnknownText_0x19595c: ; 0x19595c
+	db $0, "A clan of trainers", $4f
+	db "who can freely", $51
+	db "command dragons", $4f
+	db "live right here in", $55
+	db "BLACKTHORN.", $51
+	db "As a result, there", $4f
+	db "are many legends", $51
+	db "about dragons in", $4f
+	db "this town.", $57
+; 0x1959ee
+
+UnknownText_0x1959ee: ; 0x1959ee
+	db $0, "DRATINI: Draa!", $57
+; 0x1959fe
+
+BlackthornDragonSpeechHouse_MapEventHeader: ; 0x1959fe
+	; filler
+	db 0, 0
+
+	; warps
+	db 2
+	warp_def $7, $2, 2, GROUP_BLACKTHORN_CITY, MAP_BLACKTHORN_CITY
+	warp_def $7, $3, 2, GROUP_BLACKTHORN_CITY, MAP_BLACKTHORN_CITY
+
+	; xy triggers
+	db 0
+
+	; signposts
+	db 0
+
+	; people-events
+	db 2
+	person_event $30, 7, 6, $3, $0, 255, 255, $0, 0, UnknownScript_0x195949, $ffff
+	person_event $96, 9, 9, $16, $0, 255, 255, $90, 0, UnknownScript_0x19594c, $ffff
+; 0x195a28
+