More (very small) AI improvements

- Fixed a bug where the Elite 4 wouldn't use Full Restores. Apparently the game only allows one item per trainer.

- Gave Oak and Chief custom AI found from proto assets (then changed to be less ass)

- Small amount of balancing

- Minor text fixes

- Figured out roughly how the current high-level AI works (Stat boosting moves are only used sometimes on the first turn, Recover is only used sometimes when below half health, otherwise just attack with a move that isn't ineffective. More testing needed for stat lowering moves and things like Barrier)

data/trainers/ai_pointers.asm

@@ -28,28 +28,28 @@ TrainerAIPointers:
 	dbw 3, GenericAI
 	dbw 2, BlackbeltAI ; blackbelt
 	dbw 3, GenericAI ; rival1
-	dbw 3, GenericAI
-	dbw 1, GenericAI ; chief
+	dbw 2, OakAI
+	dbw 3, ChiefAI ; chief
 	dbw 3, GenericAI
 	dbw 1, GiovanniAI ; giovanni
 	dbw 3, GenericAI
 	dbw 2, CooltrainerMAI ; cooltrainerm
 	dbw 1, CooltrainerFAI ; cooltrainerf
-	dbw 2, BrunoAI ; bruno
+	dbw 1, BrunoAI ; bruno
 	dbw 5, BrockAI ; brock
-	dbw 1, MistyAI ; misty
+	dbw 2, MistyAI ; misty
 	dbw 1, LtSurgeAI ; surge
 	dbw 1, ErikaAI ; erika
 	dbw 2, KogaAI ; koga
 	dbw 2, BlaineAI ; blaine
 	dbw 1, SabrinaAI ; sabrina
 	dbw 3, GenericAI
-	dbw 1, Rival2AI ; rival2
-	dbw 1, Rival3AI ; rival3
-	dbw 2, LoreleiAI ; lorelei
+	dbw 2, Rival2AI ; rival2
+	dbw 3, Rival3AI ; rival3
+	dbw 1, LoreleiAI ; lorelei
 	dbw 3, GenericAI
-	dbw 2, AgathaAI ; agatha
-	dbw 1, LanceAI ; lance
+	dbw 1, AgathaAI ; agatha
+	dbw 2, LanceAI ; lance
 	dbw 3, GenericAI ; Yujirou
 	dbw 3, GenericAI ; Student
 	dbw 3, GenericAI ; Firefighter

engine/battle/trainer_ai.asm

@@ -725,8 +725,8 @@ JugglerAI:
 	ret nc
 	jp AISwitchIfEnoughMons
 
-BlackbeltAI:
-	cp 13 percent - 1
+BlackbeltAI:	; Fun fact! Jacky uses this same AI routine in the proto assets, but only 6% of the time.
+	cp 25 percent + 1
 	ret nc
 	jp AIUseXAttack
 
@@ -763,50 +763,50 @@ BrockAI:
 MistyAI:
 	cp 25 percent + 1
 	ret nc
-	ld a, 10
+	ld a, 5
 	call AICheckIfHPBelowFraction
 	ret nc
-	jp AIUseSuperPotion ; Replicates Starmie using Recover. Unlike other trainers that heal, Misty will do this 26% of the time instead of 51%.
+	jp AIUsePotion ; Replicates Starmie using Recover. Unlike other trainers that heal, Misty will do this 26% of the time instead of 51%.
 
 LtSurgeAI:
 	cp 20 percent + 1
 	ret nc
 	jp AIUseXSpecial
 
 ErikaAI:
-	cp 50 percent + 1
+	cp 25 percent + 1
 	ret nc
-	ld a, 10
+	ld a, 5
 	call AICheckIfHPBelowFraction
 	ret nc
 	jp AIUseSuperPotion
 
 KogaAI:
-	cp 50 percent + 1
+	cp 25 percent + 1
 	ret nc
-	ld a, 10
+	ld a, 5
 	call AICheckIfHPBelowFraction
 	ret nc
 	jp AIUseSuperPotion ; Koga is weird - I don't think anything fits. X Attack is certainly not the move though...
 
 BlaineAI:
-	cp 25 percent + 1
+	cp 40 percent + 1
 	ret nc
-	ld a, 10
+	ld a, 5
 	call AICheckIfHPBelowFraction
 	ret nc ; this fixes the super potion thing - PvK
 	jp AIUseHyperPotion ; Instead of a Super Potion though, let's give him this. More impactful for the sixth gym while staying true to the meme that everyone knows Gen 1 Blaine for.
 
 SabrinaAI:
 	cp 25 percent + 1
 	ret nc
-	ld a, 10
+	ld a, 5
 	call AICheckIfHPBelowFraction
 	ret nc
 	jp AIUseHyperPotion
 
 Rival2AI:
-	cp 13 percent - 1
+	cp 20 percent - 1
 	ret nc
 	ld a, 5
 	call AICheckIfHPBelowFraction
@@ -822,9 +822,6 @@ Rival3AI:
 	jp AIUseFullRestore
 
 LoreleiAI:
-	cp 15 percent + 1
-	ret nc
-	jp AIUseXSpecial
 	cp 40 percent + 1
 	ret nc
 	ld a, 5
@@ -833,9 +830,6 @@ LoreleiAI:
 	jp AIUseFullRestore
 
 BrunoAI:
-	cp 15 percent + 1
-	ret nc
-	jp AIUseXAttack
 	cp 40 percent + 1
 	ret nc
 	ld a, 5
@@ -844,11 +838,8 @@ BrunoAI:
 	jp AIUseFullRestore
 
 AgathaAI:
-	cp 8 percent
+	cp 10 percent
 	jp c, AISwitchIfEnoughMons
-	cp 15 percent + 1
-	ret nc
-	jp AIUseXAccuracy ; hahahahahahahaha
 	cp 40 percent + 1
 	ret nc
 	ld a, 5
@@ -857,15 +848,28 @@ AgathaAI:
 	jp AIUseFullRestore
 
 LanceAI:
-	cp 15 percent + 1
-	ret nc
-	jp AIUseXSpecial
 	cp 50 percent + 1
 	ret nc
-	ld a, 10
+	ld a, 4
 	call AICheckIfHPBelowFraction
 	ret nc
 	jp AIUseFullRestore
+	
+OakAI:
+	cp 25 percent + 1
+	ret nc
+	ld a, 5
+	call AICheckIfHPBelowFraction
+	ret nc
+	jp AIUseFullRestore
+	
+ChiefAI:
+	cp 25 percent + 1
+	ret nc
+	ld a, 5
+	call AICheckIfHPBelowFraction
+	ret nc
+	jp AIUseFullRestore	; this was a Dire Hit in the proto assets but we all know how useful that item is in Gen 1
 
 GenericAI:
 	and a ; clear carry

text/GiovannisRoom.asm

@@ -77,11 +77,11 @@ _GiovannisRoomText3::
 	
 	para "PROTECTOR: ¥3,000" ; Giovanni discovered the Protector's use with Rhyperior.
 
-	para "DIRE HIT: ¥5,200" ; Giovanni uses this in battle.
+	para "X ATTACK: ¥8,000" ; Giovanni uses this in battle.
 
 	para "TM27 R&D: ¥15,000" ; Giovanni is confirmed to have created Fissure in vanilla RBY. He also says he made Earthquake in FRLG, but it feels contrived.
 
-	para "Business: ¥100,000"
+	para "Business: ¥250,000"
 	
 	para "It keeps going..."