Groundwork for Viridian Pre-Gym

This map is fully functional but has a lot of bits to iron out, as well as a need for Gym Trainers. I'm also not wholly satisfied with Yujirou's team; maybe remove Eevee?

Yes, I designed an entire tileset for this. Fear me. Bow before me. Actually, don't, this was beyond rational thought.

Current issues;
- Yujirou's sprite doesn't work properly.
- Needs Gym Trainers (hell)
- Yujirou needs an event for being beaten, the refight, and more.

scripts/ViridianPreGym.asm

@@ -0,0 +1,59 @@
+ViridianPreGym_Script:
+	call EnableAutoTextBoxDrawing
+	ld de, ViridianPreGym_ScriptPointers
+	ld a, [wViridianPreGymCurScript]
+	ret
+
+ViridianPreGym_ScriptPointers:
+	dw EndTrainerBattle
+
+ViridianPreGym_TextPointers:
+	dw YujirouText
+
+YujirouText:
+	text_asm
+	ld hl, YujirouIntro
+	call PrintText
+	
+	ld c, BANK(Music_MeetMaleTrainer)
+	ld a, MUSIC_MEET_MALE_TRAINER
+	call PlayMusic
+	
+	ld hl, wd72d
+	set 6, [hl]
+	set 7, [hl]
+	call Delay3
+	ld a, OPP_YUJIROU
+	ld [wCurOpponent], a
+	ld a, 1
+	ld [wTrainerNo], a
+	ld [wIsTrainerBattle], a ; note to self - make him play gym music...somehow.
+	ld a, $2
+	ld [wViridianPreGymCurScript], a
+	ld hl, YujirouLoseText
+	ld de, YujirouWinText
+	call SaveEndBattleTextPointers
+	jp TextScriptEnd
+	jr .done
+ .done
+	ld hl, YujirouAfterBattleText
+	call PrintText
+	jp TextScriptEnd
+
+YujirouIntro::
+	text_far _YujirouIntro
+	text_end
+	
+YujirouLoseText::
+	text_far _YujirouLoseText
+	text_end
+
+YujirouWinText::
+	text_far _YujirouWinText
+	text_end
+
+YujirouAfterBattleText::
+	text_far _YujirouAfterBattleText
+	text_end
+
+	text_end ; unused