Gen 6+ Experience System

Makes the EXP. Share into a Key item and gives it to all party members.

Changed several item descriptions to be less garbage

Made the Dragon Fang boost attack like it should (Dragon Scale is left unchanged)

The Lottery now gives you a Lucky Egg if you win 2nd Prize, the EXP Share is still obtained from Mr. Pokemon

engine/items/item_effects.asm

@@ -38,7 +38,7 @@ ItemEffects:
 	dw EvoStoneEffect      ; FIRE_STONE
 	dw EvoStoneEffect      ; THUNDERSTONE
 	dw EvoStoneEffect      ; WATER_STONE
-	dw NoEffect			   ; FAIRY_FEATHER
+	dw NoEffect            ; FAIRY_FEATHER
 	dw VitaminEffect       ; HP_UP
 	dw VitaminEffect       ; PROTEIN
 	dw VitaminEffect       ; IRON
@@ -70,7 +70,7 @@ ItemEffects:
 	dw CoinCaseEffect      ; COIN_CASE
 	dw ItemfinderEffect    ; ITEMFINDER
 	dw PokeFluteEffect     ; POKE_FLUTE
-	dw NoEffect            ; EXP_SHARE
+	dw ExpShareEffect      ; EXP_SHARE
 	dw OldRodEffect        ; OLD_ROD
 	dw GoodRodEffect       ; GOOD_ROD
 	dw NoEffect            ; SILVER_LEAF
@@ -215,11 +215,14 @@ ItemEffects:
 ; This has been amended for architectural purposes, and because we have a shitload of SW97 items to add.
 
 PokeBallEffect:
-; BUG: The Dude's catching tutorial may crash if his Poké Ball can't be used (see docs/bugs_and_glitches.md)
 	ld a, [wBattleMode]
 	dec a
 	jp nz, UseBallInTrainerBattle
 
+	ld a, [wBattleType]
+	cp BATTLETYPE_TUTORIAL
+	jr z, .room_in_party	; Fixes a catching tutorial bug
+
 	ld a, [wPartyCount]
 	cp PARTY_LENGTH
 	jr nz, .room_in_party
@@ -232,11 +235,10 @@ PokeBallEffect:
 	jp z, Ball_BoxIsFullMessage
 
 .room_in_party
-; BUG: Using a Park Ball in non-Contest battles has a corrupt animation (see docs/bugs_and_glitches.md)
 	xor a
 	ld [wWildMon], a
-	ld a, [wCurItem]
-	cp PARK_BALL
+	ld a, [wBattleType]
+	cp BATTLETYPE_CONTEST	; Fixes the Park Ball corrupting graphics when used outside of a Contest
 	call nz, ReturnToBattle_UseBall
 
 	ld hl, wOptions
@@ -341,12 +343,12 @@ PokeBallEffect:
 	jr nz, .statuscheck
 	ld a, 1
 .statuscheck
-; BUG: BRN/PSN/PAR do not affect catch rate (see docs/bugs_and_glitches.md)
 	ld b, a
 	ld a, [wEnemyMonStatus]
 	and 1 << FRZ | SLP_MASK
 	ld c, 10
 	jr nz, .addstatus
+	ld a, [wEnemyMonStatus]	; Fixes a bug where Burn, Poison and Paralysis have no effect on catch rate
 	and a
 	ld c, 5
 	jr nz, .addstatus
@@ -358,10 +360,10 @@ PokeBallEffect:
 	ld a, $ff
 .max_1
 
-; BUG: HELD_CATCH_CHANCE has no effect (see docs/bugs_and_glitches.md)
 	ld d, a
 	push de
 	ld a, [wBattleMonItem]
+	ld b, a			; Fixes this effect having no effect when loaded
 	farcall GetItemHeldEffect
 	ld a, b
 	cp HELD_CATCH_CHANCE
@@ -946,7 +948,7 @@ LoveBallMultiplier:
 	inc d   ; female
 .got_wild_gender
 
-; BUG: Love Ball boosts catch rate for the wrong gender (see docs/bugs_and_glitches.md)
+; BUG?: Love Ball boosts catch rate for the same gender. We're currently keeping it because we're all gay.
 	ld a, d
 	pop de
 	cp d
@@ -981,7 +983,7 @@ FastBallMultiplier:
 	push bc
 
 .loop
-; BUG: Fast Ball only boosts catch rate for three Pokémon (see docs/bugs_and_glitches.md)
+; BUG: Fast Ball only boosts catch rate for three Pokémon (not sure if this has been fixed here)
 	ld a, BANK(FleeMons)
 	call GetFarByte
 	ld c, a
@@ -1876,19 +1878,16 @@ LoadCurHPIntoBuffer3:
 	ld [wHPBuffer3], a
 	ret
 
-LoadHPIntoBuffer3: ; unreferenced
-	ld a, d
-	ld [wHPBuffer3 + 1], a
-	ld a, e
-	ld [wHPBuffer3], a
-	ret
+ExpShareEffect:
+	ld a, [wExpShareToggle]
+	xor 1
+	ld [wExpShareToggle], a
+	and a
+	ld hl, ExpShareToggleOn
+	jp nz, PrintText
 
-LoadHPFromBuffer3: ; unreferenced
-	ld a, [wHPBuffer3 + 1]
-	ld d, a
-	ld a, [wHPBuffer3]
-	ld e, a
-	ret
+	ld hl, ExpShareToggleOff
+	jp PrintText
 
 LoadCurHPIntoBuffer2:
 	ld a, MON_HP
@@ -2712,6 +2711,14 @@ ItemGotOffText: ; unreferenced
 	text_far _ItemGotOffText
 	text_end
 
+ExpShareToggleOff:
+	text_far _ExpShareToggleOff
+	text_end
+ 
+ExpShareToggleOn:
+	text_far _ExpShareToggleOn
+	text_end
+
 ApplyPPUp:
 	ld a, MON_MOVES
 	call GetPartyParamLocation