Split map scripts, text, events from main.asm

The commit we deserve

maps/CeruleanPoliceStation.asm

@@ -0,0 +1,65 @@
+CeruleanPoliceStation_MapScriptHeader: ; 0x188048
+	; trigger count
+	db 0
+
+	; callback count
+	db 0
+; 0x18804a
+
+UnknownScript_0x18804a: ; 0x18804a
+	jumptextfaceplayer UnknownText_0x18805a
+; 0x18804d
+
+UnknownScript_0x18804d: ; 0x18804d
+	jumptextfaceplayer UnknownText_0x1880c3
+; 0x188050
+
+UnknownScript_0x188050: ; 0x188050
+	loadfont
+	2writetext UnknownText_0x1880e7
+	cry DIGLETT
+	closetext
+	loadmovesprites
+	end
+; 0x18805a
+
+UnknownText_0x18805a: ; 0x18805a
+	db $0, "I heard that some", $4f
+	db "shady character is", $55
+	db "skulking about.", $51
+	db "I won't stand for", $4f
+	db "it if he turns out", $55
+	db "to be a thief.", $57
+; 0x1880c3
+
+UnknownText_0x1880c3: ; 0x1880c3
+	db $0, "We were held up by", $4f
+	db "robbers before.", $57
+; 0x1880e7
+
+UnknownText_0x1880e7: ; 0x1880e7
+	db $0, "DIGLETT: Dug dug.", $57
+; 0x1880fa
+
+CeruleanPoliceStation_MapEventHeader: ; 0x1880fa
+	; filler
+	db 0, 0
+
+	; warps
+	db 2
+	warp_def $7, $2, 2, GROUP_CERULEAN_CITY, MAP_CERULEAN_CITY
+	warp_def $7, $3, 2, GROUP_CERULEAN_CITY, MAP_CERULEAN_CITY
+
+	; xy triggers
+	db 0
+
+	; signposts
+	db 0
+
+	; people-events
+	db 3
+	person_event $3b, 5, 9, $7, $0, 255, 255, $a0, 0, UnknownScript_0x18804a, $ffff
+	person_event $2e, 8, 9, $8, $0, 255, 255, $90, 0, UnknownScript_0x18804d, $ffff
+	person_event $8c, 9, 7, $16, $0, 255, 255, $b0, 0, UnknownScript_0x188050, $ffff
+; 0x188131
+