event/ → events/, and move some appropriate engine/ files there

events/bug_contest/caught_mon.asm

@@ -0,0 +1,38 @@
+BugContest_SetCaughtContestMon: ; e6ce
+	ld a, [wContestMon]
+	and a
+	jr z, .firstcatch
+	ld [wd265], a
+	farcall DisplayAlreadyCaughtText
+	farcall DisplayCaughtContestMonStats
+	lb bc, 14, 7
+	call PlaceYesNoBox
+	ret c
+
+.firstcatch
+	call .generatestats
+	ld a, [TempEnemyMonSpecies]
+	ld [wd265], a
+	call GetPokemonName
+	ld hl, .caughttext
+	call PrintText
+	ret
+
+.generatestats ; e6fd
+	ld a, [TempEnemyMonSpecies]
+	ld [CurSpecies], a
+	ld [CurPartySpecies], a
+	call GetBaseData
+	xor a
+	ld bc, PARTYMON_STRUCT_LENGTH
+	ld hl, wContestMon
+	call ByteFill
+	xor a
+	ld [MonType], a
+	ld hl, wContestMon
+	jp GeneratePartyMonStats
+
+.caughttext ; 0xe71d
+	; Caught @ !
+	text_jump UnknownText_0x1c10c0
+	db "@"

events/bug_contest/contest.asm

@@ -0,0 +1,43 @@
+Special_GiveParkBalls: ; 135db
+	xor a
+	ld [wContestMon], a
+	ld a, 20
+	ld [wParkBallsRemaining], a
+	farcall StartBugContestTimer
+	ret
+
+BugCatchingContestBattleScript:: ; 0x135eb
+	writecode VAR_BATTLETYPE, BATTLETYPE_CONTEST
+	randomwildmon
+	startbattle
+	reloadmapafterbattle
+	copybytetovar wParkBallsRemaining
+	iffalse BugCatchingContestOutOfBallsScript
+	end
+
+BugCatchingContestOverScript:: ; 0x135f8
+	playsound SFX_ELEVATOR_END
+	opentext
+	writetext BugCatchingContestText_BeeepTimesUp
+	waitbutton
+	jump BugCatchingContestReturnToGateScript
+
+BugCatchingContestOutOfBallsScript: ; 0x13603
+	playsound SFX_ELEVATOR_END
+	opentext
+	writetext BugCatchingContestText_ContestIsOver
+	waitbutton
+
+BugCatchingContestReturnToGateScript: ; 0x1360b
+	closetext
+	jumpstd bugcontestresultswarp
+
+BugCatchingContestText_BeeepTimesUp: ; 0x1360f
+	; ANNOUNCER: BEEEP! Time's up!
+	text_jump UnknownText_0x1bd2ca
+	db "@"
+
+BugCatchingContestText_ContestIsOver: ; 0x13614
+	; ANNOUNCER: The Contest is over!
+	text_jump UnknownText_0x1bd2e7
+	db "@"

events/bug_contest/contest_2.asm

@@ -0,0 +1,133 @@
+Special_SelectRandomBugContestContestants: ; 139a8
+; Select five random people to participate in the current contest.
+
+; First we have to make sure that any old data is cleared away.
+	ld c, 10 ; Number of people to choose from.
+	ld hl, BugCatchingContestantEventFlagTable
+.loop1
+	push bc
+	push hl
+	ld e, [hl]
+	inc hl
+	ld d, [hl]
+	ld b, RESET_FLAG
+	call EventFlagAction
+	pop hl
+	inc hl
+	inc hl
+	pop bc
+	dec c
+	jr nz, .loop1
+
+; Now that that's out of the way, we can get on to the good stuff.
+	ld c, 5
+.loop2
+	push bc
+.next
+; Choose a flag at uniform random to be set.
+	call Random
+	cp 250
+	jr nc, .next
+	ld c, 25
+	call SimpleDivide
+	ld e, b
+	ld d, 0
+	ld hl, BugCatchingContestantEventFlagTable
+	add hl, de
+	add hl, de
+	ld e, [hl]
+	inc hl
+	ld d, [hl]
+	push de
+; If we've already set it, it doesn't count.
+	ld b, CHECK_FLAG
+	call EventFlagAction
+	pop de
+	ld a, c
+	and a
+	jr nz, .next
+; Set the flag.  This will cause that sprite to not be visible in the contest.
+	ld b, SET_FLAG
+	call EventFlagAction
+	pop bc
+; Check if we're done.  If so, return.  Otherwise, choose the next victim.
+	dec c
+	jr nz, .loop2
+	ret
+; 139ed
+
+Special_CheckBugContestContestantFlag: ; 139ed
+; Checks the flag of the Bug Catching Contestant whose index is loaded in a.
+
+; Bug: If a >= 10 when this is called, it will read beyond the table.
+
+	ld hl, BugCatchingContestantEventFlagTable
+	ld e, a
+	ld d, 0
+	add hl, de
+	add hl, de
+	ld e, [hl]
+	inc hl
+	ld d, [hl]
+	ld b, CHECK_FLAG
+	call EventFlagAction
+	ret
+; 139fe
+
+BugCatchingContestantEventFlagTable: ; 139fe
+	dw EVENT_BUG_CATCHING_CONTESTANT_1A
+	dw EVENT_BUG_CATCHING_CONTESTANT_2A
+	dw EVENT_BUG_CATCHING_CONTESTANT_3A
+	dw EVENT_BUG_CATCHING_CONTESTANT_4A
+	dw EVENT_BUG_CATCHING_CONTESTANT_5A
+	dw EVENT_BUG_CATCHING_CONTESTANT_6A
+	dw EVENT_BUG_CATCHING_CONTESTANT_7A
+	dw EVENT_BUG_CATCHING_CONTESTANT_8A
+	dw EVENT_BUG_CATCHING_CONTESTANT_9A
+	dw EVENT_BUG_CATCHING_CONTESTANT_10A
+; 13a12
+
+ContestDropOffMons: ; 13a12
+	ld hl, PartyMon1HP
+	ld a, [hli]
+	or [hl]
+	jr z, .fainted
+; Mask the rest of your party by setting the count to 1...
+	ld hl, PartyCount
+	ld a, 1
+	ld [hli], a
+	inc hl
+; ... backing up the second mon index somewhere...
+	ld a, [hl]
+	ld [wBugContestSecondPartySpecies], a
+; ... and replacing it with the terminator byte
+	ld [hl], $ff
+	xor a
+	ld [ScriptVar], a
+	ret
+
+.fainted
+	ld a, $1
+	ld [ScriptVar], a
+	ret
+; 13a31
+
+ContestReturnMons: ; 13a31
+; Restore the species of the second mon.
+	ld hl, PartySpecies + 1
+	ld a, [wBugContestSecondPartySpecies]
+	ld [hl], a
+; Restore the party count, which must be recomputed.
+	ld b, $1
+.loop
+	ld a, [hli]
+	cp -1
+	jr z, .done
+	inc b
+	jr .loop
+
+.done
+	ld a, b
+	ld [PartyCount], a
+	ret
+; 13a47

events/bug_contest/display_stats.asm

@@ -0,0 +1,107 @@
+DisplayCaughtContestMonStats: ; cc000
+	call ClearBGPalettes
+	call ClearTileMap
+	call ClearSprites
+	call LoadFontsBattleExtra
+
+	ld hl, Options
+	ld a, [hl]
+	push af
+	set 4, [hl]
+
+	hlcoord 0, 0
+	ld b, 4
+	ld c, 13
+	call TextBox
+
+	hlcoord 0, 6
+	ld b, 4
+	ld c, 13
+	call TextBox
+
+	hlcoord 2, 0
+	ld de, .Stock
+	call PlaceString
+
+	hlcoord 2, 6
+	ld de, .This
+	call PlaceString
+
+	hlcoord 5, 4
+	ld de, .Health
+	call PlaceString
+
+	hlcoord 5, 10
+	ld de, .Health
+	call PlaceString
+
+	ld a, [wContestMon]
+	ld [wd265], a
+	call GetPokemonName
+	ld de, StringBuffer1
+	hlcoord 1, 2
+	call PlaceString
+
+	ld h, b
+	ld l, c
+	ld a, [wContestMonLevel]
+	ld [TempMonLevel], a
+	call PrintLevel
+
+	ld de, EnemyMonNick
+	hlcoord 1, 8
+	call PlaceString
+
+	ld h, b
+	ld l, c
+	ld a, [EnemyMonLevel]
+	ld [TempMonLevel], a
+	call PrintLevel
+
+	hlcoord 11, 4
+	ld de, wContestMonMaxHP
+	lb bc, 2, 3
+	call PrintNum
+
+	hlcoord 11, 10
+	ld de, EnemyMonMaxHP
+	call PrintNum
+
+	ld hl, SwitchMonText
+	call PrintText
+
+	pop af
+	ld [Options], a
+
+	call WaitBGMap
+	ld b, SCGB_DIPLOMA
+	call GetSGBLayout
+	call SetPalettes
+	ret
+
+.Health:
+	db "HEALTH@"
+.Stock:
+	db " STOCK ", $4a, " @"
+.This:
+	db " THIS ", $4a, "  @"
+
+SwitchMonText: ; cc0c2
+	; Switch #MON?
+	text_jump UnknownText_0x1c10cf
+	db "@"
+
+DisplayAlreadyCaughtText: ; cc0c7
+	call GetPokemonName
+	ld hl, .AlreadyCaughtText
+	jp PrintText
+
+.AlreadyCaughtText: ; 0xcc0d0
+	; You already caught a @ .
+	text_jump UnknownText_0x1c10dd
+	db "@"
+
+Predef2F:
+Predef38:
+Predef39: ; cc0d5
+	ret

events/bug_contest/judging.asm

@@ -0,0 +1,395 @@
+_BugContestJudging: ; 1369d
+	call ContestScore
+	farcall TrainerRankings_BugContestScore
+	call BugContest_JudgeContestants
+	ld a, [wBugContestThirdPlaceWinnerID]
+	call LoadContestantName
+	ld a, [wBugContestThirdPlaceMon]
+	ld [wNamedObjectIndexBuffer], a
+	call GetPokemonName
+	ld hl, BugContest_ThirdPlaceText
+	call PrintText
+	ld a, [wBugContestSecondPlaceWinnerID]
+	call LoadContestantName
+	ld a, [wBugContestSecondPlaceMon]
+	ld [wNamedObjectIndexBuffer], a
+	call GetPokemonName
+	ld hl, BugContest_SecondPlaceText
+	call PrintText
+	ld a, [wBugContestFirstPlaceWinnerID]
+	call LoadContestantName
+	ld a, [wBugContestFirstPlaceMon]
+	ld [wNamedObjectIndexBuffer], a
+	call GetPokemonName
+	ld hl, BugContest_FirstPlaceText
+	call PrintText
+	jp BugContest_GetPlayersResult
+; 136eb
+
+BugContest_FirstPlaceText: ; 0x136eb
+	text_jump ContestJudging_FirstPlaceText
+	start_asm
+	ld de, SFX_1ST_PLACE
+	call PlaySFX
+	call WaitSFX
+	ld hl, BugContest_FirstPlaceScoreText
+	ret
+; 136fd
+
+BugContest_FirstPlaceScoreText: ; 0x136fd
+	; The winning score was @  points!
+	text_jump ContestJudging_FirstPlaceScoreText
+	db "@"
+; 0x13702
+
+BugContest_SecondPlaceText: ; 0x13702
+	; Placing second was @ , who caught a @ !@ @
+	text_jump ContestJudging_SecondPlaceText
+	start_asm
+	ld de, SFX_2ND_PLACE
+	call PlaySFX
+	call WaitSFX
+	ld hl, BugContest_SecondPlaceScoreText
+	ret
+; 13714
+
+BugContest_SecondPlaceScoreText: ; 0x13714
+	; The score was @  points!
+	text_jump ContestJudging_SecondPlaceScoreText
+	db "@"
+; 0x13719
+
+BugContest_ThirdPlaceText: ; 0x13719
+	; Placing third was @ , who caught a @ !@ @
+	text_jump ContestJudging_ThirdPlaceText
+	start_asm
+	ld de, SFX_3RD_PLACE
+	call PlaySFX
+	call WaitSFX
+	ld hl, BugContest_ThirdPlaceScoreText
+	ret
+; 1372b
+
+BugContest_ThirdPlaceScoreText: ; 0x1372b
+	; The score was @  points!
+	text_jump ContestJudging_ThirdPlaceScoreText
+	db "@"
+; 0x13730
+
+LoadContestantName: ; 13730
+
+; If a = 0, get your name.
+	dec a
+	jr z, .player
+; Find the pointer for the trainer class of the Bug Catching Contestant whose ID is in a.
+	ld c, a
+	ld b, 0
+	ld hl, BugContestantPointers
+	add hl, bc
+	add hl, bc
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+; Copy the Trainer Class to c.
+	ld a, [hli]
+	ld c, a
+; Save hl and bc for later.
+	push hl
+	push bc
+; Get the Trainer Class name and copy it into wBugContestWinnerName.
+	callfar GetTrainerClassName
+	ld hl, StringBuffer1
+	ld de, wBugContestWinnerName
+	ld bc, TRAINER_CLASS_NAME_LENGTH
+	call CopyBytes
+	ld hl, wBugContestWinnerName
+; Delete the trailing terminator and replace it with a space.
+.next
+	ld a, [hli]
+	cp "@"
+	jr nz, .next
+	dec hl
+	ld [hl], " "
+	inc hl
+	ld d, h
+	ld e, l
+; Restore the Trainer Class ID and Trainer ID pointer.  Save de for later.
+	pop bc
+	pop hl
+	push de
+; Get the name of the trainer with class c and ID b.
+	ld a, [hl]
+	ld b, a
+	callfar GetTrainerName
+; Append the name to wBugContestWinnerName.
+	ld hl, StringBuffer1
+	pop de
+	ld bc, NAME_LENGTH - 1
+	jp CopyBytes
+
+.player
+	ld hl, PlayerName
+	ld de, wBugContestWinnerName
+	ld bc, NAME_LENGTH
+	jp CopyBytes
+; 13783
+
+
+INCLUDE "data/bug_contest_winners.asm"
+; 13807
+
+
+BugContest_GetPlayersResult: ; 13807
+	ld hl, wBugContestThirdPlaceWinnerID
+	ld de, -4
+	ld b, 3
+.loop
+	ld a, [hl]
+	cp 1 ; Player
+	jr z, .done
+	add hl, de
+	dec b
+	jr nz, .loop
+
+.done
+	ret
+; 13819
+
+BugContest_JudgeContestants: ; 13819
+	call ClearContestResults
+	call ComputeAIContestantScores
+	ld hl, wBugContestTempWinnerID
+	ld a, 1 ; Player
+	ld [hli], a
+	ld a, [wContestMon]
+	ld [hli], a
+	ld a, [hProduct]
+	ld [hli], a
+	ld a, [hProduct + 1]
+	ld [hl], a
+	call DetermineContestWinners
+	ret
+; 13833
+
+ClearContestResults: ; 13833
+	ld hl, wBugContestResults
+	ld b, wBugContestWinnersEnd - wBugContestResults
+	xor a
+.loop
+	ld [hli], a
+	dec b
+	jr nz, .loop
+	ret
+; 1383e
+
+DetermineContestWinners: ; 1383e
+	ld de, wBugContestTempScore
+	ld hl, wBugContestFirstPlaceScore
+	ld c, 2
+	call StringCmp
+	jr c, .not_first_place
+	ld hl, wBugContestSecondPlaceWinnerID
+	ld de, wBugContestThirdPlaceWinnerID
+	ld bc, 4
+	call CopyBytes
+	ld hl, wBugContestFirstPlaceWinnerID
+	ld de, wBugContestSecondPlaceWinnerID
+	ld bc, 4
+	call CopyBytes
+	ld hl, wBugContestFirstPlaceWinnerID
+	call CopyTempContestant
+	jr .done
+
+.not_first_place
+	ld de, wBugContestTempScore
+	ld hl, wBugContestSecondPlaceScore
+	ld c, 2
+	call StringCmp
+	jr c, .not_second_place
+	ld hl, wBugContestSecondPlaceWinnerID
+	ld de, wBugContestThirdPlaceWinnerID
+	ld bc, 4
+	call CopyBytes
+	ld hl, wBugContestSecondPlaceWinnerID
+	call CopyTempContestant
+	jr .done
+
+.not_second_place
+	ld de, wBugContestTempScore
+	ld hl, wBugContestThirdPlaceScore
+	ld c, 2
+	call StringCmp
+	jr c, .done
+	ld hl, wBugContestThirdPlaceWinnerID
+	call CopyTempContestant
+
+.done
+	ret
+; 138a0
+
+CopyTempContestant: ; 138a0
+; Could've just called CopyBytes.
+	ld de, wBugContestTempWinnerID
+rept 3
+	ld a, [de]
+	inc de
+	ld [hli], a
+endr
+	ld a, [de]
+	inc de
+	ld [hl], a
+	ret
+; 138b0
+
+ComputeAIContestantScores: ; 138b0
+	ld e, 0
+.loop
+	push de
+	call Special_CheckBugContestContestantFlag
+	pop de
+	jr nz, .done
+	ld a, e
+	inc a
+	inc a
+	ld [wBugContestTempWinnerID], a
+	dec a
+	ld c, a
+	ld b, 0
+	ld hl, BugContestantPointers
+	add hl, bc
+	add hl, bc
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+	inc hl
+	inc hl
+.loop2
+	call Random
+	and 3
+	cp 3
+	jr z, .loop2
+	ld c, a
+	ld b, 0
+	add hl, bc
+	add hl, bc
+	add hl, bc
+	ld a, [hli]
+	ld [wBugContestTempMon], a
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+	call Random
+	and 7
+	ld c, a
+	ld b, 0
+	add hl, bc
+	ld a, h
+	ld [wBugContestTempScore], a
+	ld a, l
+	ld [wBugContestTempScore + 1], a
+	push de
+	call DetermineContestWinners
+	pop de
+
+.done
+	inc e
+	ld a, e
+	cp 10
+	jr nz, .loop
+	ret
+; 13900
+
+ContestScore: ; 13900
+; Determine the player's score in the Bug Catching Contest.
+
+	xor a
+	ld [hProduct], a
+	ld [hMultiplicand], a
+
+	ld a, [wContestMonSpecies] ; Species
+	and a
+	jr z, .done
+
+	; Tally the following:
+
+	; Max HP * 4
+	ld a, [wContestMonMaxHP + 1]
+	call .AddContestStat
+	ld a, [wContestMonMaxHP + 1]
+	call .AddContestStat
+	ld a, [wContestMonMaxHP + 1]
+	call .AddContestStat
+	ld a, [wContestMonMaxHP + 1]
+	call .AddContestStat
+
+	; Stats
+	ld a, [wContestMonAttack  + 1]
+	call .AddContestStat
+	ld a, [wContestMonDefense + 1]
+	call .AddContestStat
+	ld a, [wContestMonSpeed   + 1]
+	call .AddContestStat
+	ld a, [wContestMonSpclAtk + 1]
+	call .AddContestStat
+	ld a, [wContestMonSpclDef + 1]
+	call .AddContestStat
+
+	; DVs
+	ld a, [wContestMonDVs + 0]
+	ld b, a
+	and 2
+	add a
+	add a
+	ld c, a
+
+	swap b
+	ld a, b
+	and 2
+	add a
+	add c
+	ld d, a
+
+	ld a, [wContestMonDVs + 1]
+	ld b, a
+	and 2
+	ld c, a
+
+	swap b
+	ld a, b
+	and 2
+	srl a
+	add c
+	add c
+	add d
+	add d
+
+	call .AddContestStat
+
+	; Remaining HP / 8
+	ld a, [wContestMonHP + 1]
+	srl a
+	srl a
+	srl a
+	call .AddContestStat
+
+	; Whether it's holding an item
+	ld a, [wContestMonItem]
+	and a
+	jr z, .done
+
+	ld a, 1
+	call .AddContestStat
+
+.done
+	ret
+; 1397f
+
+.AddContestStat: ; 1397f
+	ld hl, hMultiplicand
+	add [hl]
+	ld [hl], a
+	ret nc
+	dec hl
+	inc [hl]
+	ret
+; 13988