pokecrystal-board/engine/events/bug_contest/judging.asm

375 lines
6.6 KiB
NASM

_BugContestJudging:
call ContestScore
call BugContest_JudgeContestants
ld a, [wBugContestThirdPlaceWinnerID]
call LoadContestantName
ld a, [wBugContestThirdPlaceMon]
ld [wNamedObjectIndex], a
call GetPokemonName
ld hl, ContestJudging_ThirdPlaceText
call PrintText
ld a, [wBugContestSecondPlaceWinnerID]
call LoadContestantName
ld a, [wBugContestSecondPlaceMon]
ld [wNamedObjectIndex], a
call GetPokemonName
ld hl, ContestJudging_SecondPlaceText
call PrintText
ld a, [wBugContestFirstPlaceWinnerID]
call LoadContestantName
ld a, [wBugContestFirstPlaceMon]
ld [wNamedObjectIndex], a
call GetPokemonName
ld hl, ContestJudging_FirstPlaceText
call PrintText
jp BugContest_GetPlayersResult
ContestJudging_FirstPlaceText:
text_far _ContestJudging_FirstPlaceText
text_asm
ld de, SFX_1ST_PLACE
call PlaySFX
call WaitSFX
ld hl, ContestJudging_FirstPlaceScoreText
ret
ContestJudging_FirstPlaceScoreText:
text_far _ContestJudging_FirstPlaceScoreText
text_end
ContestJudging_SecondPlaceText:
; Placing second was @ , who caught a @ !@ @
text_far _ContestJudging_SecondPlaceText
text_asm
ld de, SFX_2ND_PLACE
call PlaySFX
call WaitSFX
ld hl, ContestJudging_SecondPlaceScoreText
ret
ContestJudging_SecondPlaceScoreText:
text_far _ContestJudging_SecondPlaceScoreText
text_end
ContestJudging_ThirdPlaceText:
; Placing third was @ , who caught a @ !@ @
text_far _ContestJudging_ThirdPlaceText
text_asm
ld de, SFX_3RD_PLACE
call PlaySFX
call WaitSFX
ld hl, ContestJudging_ThirdPlaceScoreText
ret
ContestJudging_ThirdPlaceScoreText:
text_far _ContestJudging_ThirdPlaceScoreText
text_end
LoadContestantName:
; If a = 1, get your name.
assert BUG_CONTEST_PLAYER == 1
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, wStringBuffer1
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, wStringBuffer1
pop de
ld bc, NAME_LENGTH - 1
jp CopyBytes
.player
ld hl, wPlayerName
ld de, wBugContestWinnerName
ld bc, NAME_LENGTH
jp CopyBytes
INCLUDE "data/events/bug_contest_winners.asm"
BugContest_GetPlayersResult:
ld hl, wBugContestThirdPlaceWinnerID
ld de, -BUG_CONTESTANT_SIZE
ld b, 3 ; 3rd, 2nd, or 1st
.loop
ld a, [hl]
cp BUG_CONTEST_PLAYER
jr z, .done
add hl, de
dec b
jr nz, .loop
.done
ret
BugContest_JudgeContestants:
call ClearContestResults
call ComputeAIContestantScores
ld hl, wBugContestTempWinnerID
ld a, BUG_CONTEST_PLAYER
ld [hli], a
ld a, [wContestMon]
ld [hli], a
ldh a, [hProduct]
ld [hli], a
ldh a, [hProduct + 1]
ld [hl], a
call DetermineContestWinners
ret
ClearContestResults:
ld hl, wBugContestResults
ld b, wBugContestWinnersEnd - wBugContestResults
xor a
.loop
ld [hli], a
dec b
jr nz, .loop
ret
DetermineContestWinners:
ld de, wBugContestTempScore
ld hl, wBugContestFirstPlaceScore
ld c, 2
call CompareBytes
jr c, .not_first_place
ld hl, wBugContestSecondPlaceWinnerID
ld de, wBugContestThirdPlaceWinnerID
ld bc, BUG_CONTESTANT_SIZE
call CopyBytes
ld hl, wBugContestFirstPlaceWinnerID
ld de, wBugContestSecondPlaceWinnerID
ld bc, BUG_CONTESTANT_SIZE
call CopyBytes
ld hl, wBugContestFirstPlaceWinnerID
call CopyTempContestant
jr .done
.not_first_place
ld de, wBugContestTempScore
ld hl, wBugContestSecondPlaceScore
ld c, 2
call CompareBytes
jr c, .not_second_place
ld hl, wBugContestSecondPlaceWinnerID
ld de, wBugContestThirdPlaceWinnerID
ld bc, BUG_CONTESTANT_SIZE
call CopyBytes
ld hl, wBugContestSecondPlaceWinnerID
call CopyTempContestant
jr .done
.not_second_place
ld de, wBugContestTempScore
ld hl, wBugContestThirdPlaceScore
ld c, 2
call CompareBytes
jr c, .done
ld hl, wBugContestThirdPlaceWinnerID
call CopyTempContestant
.done
ret
CopyTempContestant:
; Could've just called CopyBytes.
ld de, wBugContestTempWinnerID
rept BUG_CONTESTANT_SIZE - 1
ld a, [de]
inc de
ld [hli], a
endr
ld a, [de]
inc de
ld [hl], a
ret
ComputeAIContestantScores:
ld e, 0
.loop
push de
call 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
; 0, 1, or 2 for 1st, 2nd, or 3rd
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
; randomly perturb score
call Random
and %111
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 NUM_BUG_CONTESTANTS
jr nz, .loop
ret
ContestScore:
; Determine the player's score in the Bug Catching Contest.
xor a
ldh [hProduct], a
ldh [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 %0010
add a
add a
ld c, a
swap b
ld a, b
and %0010
add a
add c
ld d, a
ld a, [wContestMonDVs + 1]
ld b, a
and %0010
ld c, a
swap b
ld a, b
and %0010
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
.AddContestStat:
ld hl, hMultiplicand
add [hl]
ld [hl], a
ret nc
dec hl
inc [hl]
ret