Vermilion City Eusine event fix

This makes the Vermilion City event where Suicune runs off a lot smoother. It now only activates once, Eusine loads correctly, and all the sounds play without overlap.

constants/event_flags.asm

@@ -533,6 +533,7 @@
 	const EVENT_MET_BUENA
 	const EVENT_GOT_ODD_EGG
 	const EVENT_SAW_SUICUNE_ON_ROUTE_14
+	const EVENT_VERMILION_CITY_EUSINE
 	const EVENT_SAW_SUICUNE_IN_VERMILION_CITY
 	const EVENT_GOT_GS_BALL_FROM_POKECOM_CENTER
 ; Unused: next 167 events

maps/VermilionCity.ablk

@@ -2,4 +2,4 @@
 RRRRRO1PR¥¥¥¥¥¥¥¥¥R !<21>Ž !1 !w<>ww1¥¥¥¥–|~|r7~17~1111>?;¥–d1111111111IH1$%¥–-11111DE1‹111–CC !C !11<31>Žwww¥
 ¥¥–d‹|~1|~11|s1111¡
 ¥¥–d11111111111‹11
-©¥¥–d1
11111¥¥¥–d<E28093>¬111ed1ed¥¥¥–d11111e-.d1ed¥¥¥–d11111eCCCCCd1ed¥¥¥–-.d111111e-œ–CCCCCCCd1.C–CC–CCCCCCC•
••CCCCC–CC–™™™™™™••FJ••™™™™šCC–CCCCCCCd0eCC–CC–CC–CCCCCCC-.CC–CC–CC
+©¥¥–d1
1111U¥¥¥–d<E28093>¬111e–U”d¥¥¥–d11111e-.–U”d¥¥¥–d11111eC™™™™šU”d¥¥¥–-.–UUUUUU”-œ–CCCCCCC–U•‘‘‘‘CC–CC–CCCCCCC•
••CCCCC–CC–™™™™™™••FJ••™™™™šCC–CCCCCCCd0eCCCCC–CC–CCCCCCC-.CCCCC–CC

maps/VermilionCity.asm

@@ -14,7 +14,7 @@ VermilionCity_MapScripts:
 	scene_script VermilionCityNoop2Scene, SCENE_VERMILIONCITY_SUICUNE
 
 	def_callbacks
-	callback MAPCALLBACK_NEWMAP, VermilionCityFlypointCallback
+	callback MAPCALLBACK_NEWMAP, VermilionCityFlypointAndSuicuneCallback
 
 VermilionCityNoop1Scene:
 	end
@@ -22,31 +22,31 @@ VermilionCityNoop1Scene:
 VermilionCityNoop2Scene:
 	end
 
-VermilionCitySuicuneCallback:
+VermilionCityFlypointAndSuicuneCallback:
+	setflag ENGINE_FLYPOINT_VERMILION
 	checkevent EVENT_SAW_SUICUNE_ON_ROUTE_42
-	iffalse .NoAppear
+	iftrue .Check2
+	sjump .NoAppear
+
+.Check2:
 	checkevent EVENT_SAW_SUICUNE_IN_VERMILION_CITY
-	iffalse .NoAppear
+	iftrue .NoAppear
+	sjump .Appear
+
+.Appear
 	appear VERMILIONCITY_SUICUNE
+	disappear VERMILIONCITY_EUSINE
 	endcallback
 
-.NoAppear:
+.NoAppear
 	disappear VERMILIONCITY_SUICUNE
-	disappear VERMILIONCITY_EUSINE ; just making sure, also skips using any events for this matter
+	disappear VERMILIONCITY_EUSINE
 	endcallback
 
-; BUG: Movement is fucky, eusine is a little weird. I'm just incompetent.
-
-; Two different startup scripts given the position.
-; I am 99.9% sure there's a way to simply modify this by the player's position on the map, like in RBY.
-; However, I can't seem to find any examples...
-
-; If you're smarter than me, you should know what to do.
 VermilionCitySuicuneScriptStartupLeft:
 	playmusic MUSIC_NONE
 	showemote EMOTE_SHOCK, PLAYER, 15
 	pause 15
-	; jank zone begins here.
 	applymovement PLAYER, VermilionCityPlayerToTheLeftMovement
 	sjump VermilionCitySuicuneScript
 
@@ -54,13 +54,15 @@ VermilionCitySuicuneScriptStartupRight:
 	playmusic MUSIC_NONE
 	showemote EMOTE_SHOCK, PLAYER, 15
 	pause 15
-	; jank zone ends here.
-	turnobject PLAYER, RIGHT ; basically if you can use the player's x/y position you should use this and the left movement in an if this then that statement.
-	; fallthrough
+	turnobject PLAYER, RIGHT
+	sjump VermilionCitySuicuneScript
+
 VermilionCitySuicuneScript:
 	playsound SFX_WARP_FROM
 	applymovement VERMILIONCITY_SUICUNE, VermilionCitySuicuneMovement1
+	pause 15
 	cry SUICUNE
+	playsound SFX_WARP_FROM
 	applymovement VERMILIONCITY_SUICUNE, VermilionCitySuicuneMovement2
 	disappear VERMILIONCITY_SUICUNE
 	pause 10
@@ -75,9 +77,9 @@ VermilionCitySuicuneScript:
 	turnobject PLAYER, UP
 	applymovement VERMILIONCITY_EUSINE, VermilionCityEusineMovement2
 	
-	setscene SCENE_VERMILIONCITY_NOOP
 	setevent EVENT_SAW_SUICUNE_IN_VERMILION_CITY
 	setmapscene ROUTE_14, SCENE_ROUTE14_SUICUNE
+	setscene SCENE_VERMILIONCITY_NOOP
 	disappear VERMILIONCITY_EUSINE
 	special RestartMapMusic
 	end
@@ -90,6 +92,7 @@ VermilionCityEusineMovement1:
 	big_step RIGHT
 	big_step RIGHT
 	big_step RIGHT
+	big_step RIGHT
 	big_step UP
 	step UP
 	step_end
@@ -144,10 +147,6 @@ VermilionCityEusineSawSuicune:
 	line "I've got to go!"
 	done
 
-VermilionCityFlypointCallback:
-	setflag ENGINE_FLYPOINT_VERMILION
-	endcallback
-
 VermilionCityTeacherScript:
 	jumptextfaceplayer VermilionCityTeacherText
 
@@ -433,5 +432,5 @@ VermilionCity_MapEvents:
 	object_event 14, 16, SPRITE_SUPER_NERD, SPRITEMOVEDATA_WANDER, 1, 1, -1, -1, PAL_NPC_GREEN, OBJECTTYPE_SCRIPT, 0, VermilionCitySuperNerdScript, -1
 	object_event 34,  8, SPRITE_BIG_SNORLAX, SPRITEMOVEDATA_BIGDOLLSYM, 0, 0, -1, -1, 0, OBJECTTYPE_SCRIPT, 0, VermilionSnorlax, EVENT_VERMILION_CITY_SNORLAX
 	object_event 31, 12, SPRITE_POKEFAN_M, SPRITEMOVEDATA_STANDING_DOWN, 0, 0, -1, -1, PAL_NPC_RED, OBJECTTYPE_SCRIPT, 0, VermilionGymBadgeGuy, -1
-	object_event 25, 24, SPRITE_SUPER_NERD, SPRITEMOVEDATA_STANDING_RIGHT, 0, 0, -1, -1, PAL_NPC_BLUE, OBJECTTYPE_SCRIPT, 0, ObjectEvent, EVENT_SAW_SUICUNE_IN_VERMILION_CITY
+	object_event 24, 24, SPRITE_SUPER_NERD, SPRITEMOVEDATA_STANDING_RIGHT, 0, 0, -1, -1, PAL_NPC_BLUE, OBJECTTYPE_SCRIPT, 0, ObjectEvent, EVENT_VERMILION_CITY_EUSINE
 	object_event 31, 21, SPRITE_SUICUNE, SPRITEMOVEDATA_STILL, 0, 0, -1, -1, PAL_NPC_BLUE, OBJECTTYPE_SCRIPT, 0, ObjectEvent, EVENT_SAW_SUICUNE_IN_VERMILION_CITY