Split files from event_scripts.s

Also move maps/scripts to scripts/maps

data/scripts/maps/ShoalCave_LowTideLowerRoom.inc

@@ -0,0 +1,63 @@
+ShoalCave_LowTideLowerRoom_MapScripts:: @ 8237156
+	map_script 1, ShoalCave_LowTideLowerRoom_MapScript1_23715C
+	.byte 0
+
+ShoalCave_LowTideLowerRoom_MapScript1_23715C: @ 823715C
+	call ShoalCave_LowTideLowerRoom_EventScript_237162
+	end
+
+ShoalCave_LowTideLowerRoom_EventScript_237162:: @ 8237162
+	checkflag FLAG_0x3BB
+	goto_eq ShoalCave_LowTideLowerRoom_EventScript_237175
+	setmetatile 18, 2, 856, 1
+	return
+
+ShoalCave_LowTideLowerRoom_EventScript_237175:: @ 8237175
+	return
+
+ShoalCave_LowTideLowerRoom_EventScript_237176:: @ 8237176
+	lockall
+	checkflag FLAG_0x3BB
+	goto_eq ShoalCave_LowTideLowerRoom_EventScript_2371A8
+	giveitem_std ITEM_SHOAL_SALT
+	compare_var_to_value VAR_RESULT, 0
+	goto_eq ShoalCave_LowTideLowerRoom_EventScript_272054
+	setmetatile 18, 2, 858, 0
+	special DrawWholeMapView
+	setflag FLAG_0x3BB
+	releaseall
+	end
+
+ShoalCave_LowTideLowerRoom_EventScript_2371A8:: @ 82371A8
+	msgbox ShoalCave_LowTideLowerRoom_Text_2A8169, 4
+	releaseall
+	end
+
+ShoalCave_LowTideLowerRoom_EventScript_2371B2:: @ 82371B2
+	lock
+	faceplayer
+	checkflag FLAG_0x11B
+	goto_eq ShoalCave_LowTideLowerRoom_EventScript_2371E1
+	msgbox ShoalCave_LowTideLowerRoom_Text_2371EB, 4
+	giveitem_std ITEM_FOCUS_BAND
+	compare_var_to_value VAR_RESULT, 0
+	goto_eq ShoalCave_LowTideLowerRoom_EventScript_272054
+	setflag FLAG_0x11B
+	release
+	end
+
+ShoalCave_LowTideLowerRoom_EventScript_2371E1:: @ 82371E1
+	msgbox ShoalCave_LowTideLowerRoom_Text_23728D, 4
+	release
+	end
+
+ShoalCave_LowTideLowerRoom_Text_2371EB: @ 82371EB
+	.string "The penetrating cold around these\n"
+	.string "parts is an impediment to training.\p"
+	.string "But with focus, one can overcome!\p"
+	.string "With this FOCUS BAND, buckle down and\n"
+	.string "withstand the cold!$"
+
+ShoalCave_LowTideLowerRoom_Text_23728D: @ 823728D
+	.string "Everything starts with focus!$"
+