Renaming sections, further dissolving main.asm

1 files changed, 257 insertions, 0 deletions

diff --git a/engine/learn.asm b/engine/learn.asm
new file mode 100755
index 000000000..cafbe6f43
--- /dev/null
+++ b/engine/learn.asm
@@ -0,0 +1,257 @@
+LearnMove: ; 6508
+	call LoadTileMapToTempTileMap
+	ld a, [CurPartyMon]
+	ld hl, PartyMonNicknames
+	call GetNick
+	ld hl, StringBuffer1
+	ld de, wd050_MonNick
+	ld bc, PKMN_NAME_LENGTH
+	call CopyBytes
+
+.loop
+	ld hl, PartyMon1Moves
+	ld bc, PARTYMON_STRUCT_LENGTH
+	ld a, [CurPartyMon]
+	call AddNTimes
+	ld d, h
+	ld e, l
+	ld b, NUM_MOVES
+; Get the first empty move slot.  This routine also serves to
+; determine whether the Pokemon learning the moves already has
+; all four slots occupied, in which case one would need to be
+; deleted.
+.next
+	ld a, [hl]
+	and a
+	jr z, .learn
+	inc hl
+	dec b
+	jr nz, .next
+; If we're here, we enter the routine for forgetting a move
+; to make room for the new move we're trying to learn.
+	push de
+	call ForgetMove
+	pop de
+	jp c, .cancel
+
+	push hl
+	push de
+	ld [wd265], a
+
+	ld b, a
+	ld a, [wBattleMode]
+	and a
+	jr z, .not_disabled
+	ld a, [DisabledMove]
+	cp b
+	jr nz, .not_disabled
+	xor a
+	ld [DisabledMove], a
+	ld [PlayerDisableCount], a
+.not_disabled
+
+	call GetMoveName
+	ld hl, UnknownText_0x6684 ; 1, 2 and…
+	call PrintText
+	pop de
+	pop hl
+
+.learn
+	ld a, [wd262]
+	ld [hl], a
+	ld bc, MON_PP - MON_MOVES
+	add hl, bc
+
+	push hl
+	push de
+	dec a
+	ld hl, Moves + MOVE_PP
+	ld bc, MOVE_LENGTH
+	call AddNTimes
+	ld a, BANK(Moves)
+	call GetFarByte
+	pop de
+	pop hl
+
+	ld [hl], a
+
+	ld a, [wBattleMode]
+	and a
+	jp z, .learned
+
+	ld a, [CurPartyMon]
+	ld b, a
+	ld a, [CurBattleMon]
+	cp b
+	jp nz, .learned
+
+	ld a, [PlayerSubStatus5]
+	bit SUBSTATUS_TRANSFORMED, a
+	jp nz, .learned
+
+	ld h, d
+	ld l, e
+	ld de, BattleMonMoves
+	ld bc, NUM_MOVES
+	call CopyBytes
+	ld bc, PartyMon1PP - (PartyMon1Moves + NUM_MOVES)
+	add hl, bc
+	ld de, BattleMonPP
+	ld bc, NUM_MOVES
+	call CopyBytes
+	jp .learned
+
+.cancel
+	ld hl, UnknownText_0x6675 ; Stop learning <MOVE>?
+	call PrintText
+	call YesNoBox
+	jp c, .loop
+
+	ld hl, UnknownText_0x667a ; <MON> did not learn <MOVE>.
+	call PrintText
+	ld b, 0
+	ret
+
+.learned
+	ld hl, UnknownText_0x666b ; <MON> learned <MOVE>!
+	call PrintText
+	ld b, 1
+	ret
+; 65d3
+
+ForgetMove: ; 65d3
+	push hl
+	ld hl, UnknownText_0x667f
+	call PrintText
+	call YesNoBox
+	pop hl
+	ret c
+	ld bc, -NUM_MOVES
+	add hl, bc
+	push hl
+	ld de, wListMoves_MoveIndicesBuffer
+	ld bc, NUM_MOVES
+	call CopyBytes
+	pop hl
+.loop
+	push hl
+	ld hl, UnknownText_0x6670
+	call PrintText
+	hlcoord 5, 2
+	ld b, NUM_MOVES * 2
+	ld c, MOVE_NAME_LENGTH
+	call TextBox
+	hlcoord 5 + 2, 2 + 2
+	ld a, SCREEN_WIDTH * 2
+	ld [Buffer1], a
+	predef ListMoves
+	; wMenuData3
+	ld a, $4
+	ld [wcfa1], a
+	ld a, $6
+	ld [wcfa2], a
+	ld a, [wd0eb]
+	inc a
+	ld [wcfa3], a
+	ld a, $1
+	ld [wcfa4], a
+	ld [MenuSelection2], a
+	ld [wcfaa], a
+	ld a, $3
+	ld [wcfa8], a
+	ld a, $20
+	ld [wcfa5], a
+	xor a
+	ld [wcfa6], a
+	ld a, $20
+	ld [wcfa7], a
+	call Function1bc9
+	push af
+	call Call_LoadTempTileMapToTileMap
+	pop af
+	pop hl
+	bit 1, a
+	jr nz, .cancel
+	push hl
+	ld a, [MenuSelection2]
+	dec a
+	ld c, a
+	ld b, 0
+	add hl, bc
+	ld a, [hl]
+	push af
+	push bc
+	call IsHMMove
+	pop bc
+	pop de
+	ld a, d
+	jr c, .hmmove
+	pop hl
+	add hl, bc
+	and a
+	ret
+
+.hmmove
+	ld hl, UnknownText_0x669a
+	call PrintText
+	pop hl
+	jr .loop
+
+.cancel
+	scf
+	ret
+; 666b
+
+UnknownText_0x666b: ; 666b
+; <MON> learned <MOVE>!
+	text_jump UnknownText_0x1c5660
+	db "@"
+; 6670
+
+UnknownText_0x6670: ; 6670
+; Which move should be forgotten?
+	text_jump UnknownText_0x1c5678
+	db "@"
+; 6675
+
+UnknownText_0x6675: ; 6675
+; Stop learning <MOVE>?
+	text_jump UnknownText_0x1c5699
+	db "@"
+; 667a
+
+UnknownText_0x667a: ; 667a
+; <MON> did not learn <MOVE>.
+	text_jump UnknownText_0x1c56af
+	db "@"
+; 667f
+
+UnknownText_0x667f: ; 667f
+; <MON> is trying to learn <MOVE>. But <MON> can't learn more than
+; four moves. Delete an older move to make room for <MOVE>?
+	text_jump UnknownText_0x1c56c9
+	db "@"
+; 6684
+
+UnknownText_0x6684: ; 6684
+	text_jump UnknownText_0x1c5740 ; 1, 2 and…
+	start_asm
+	push de
+	ld de, SFX_SWITCH_POKEMON
+	call PlaySFX
+	pop de
+	ld hl, UnknownText_0x6695
+	ret
+; 6695
+
+UnknownText_0x6695: ; 6695
+; Poof! <MON> forgot <MOVE>. And…
+	text_jump UnknownText_0x1c574e
+	db "@"
+; 669a
+
+UnknownText_0x669a: ; 669a
+; HM moves can't be forgotten now.
+	text_jump UnknownText_0x1c5772
+	db "@"
+; 669f