diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/engine/bank05.asm | 38 | ||||
| -rw-r--r-- | src/engine/bank08.asm | 830 |
2 files changed, 859 insertions, 9 deletions
diff --git a/src/engine/bank05.asm b/src/engine/bank05.asm index 62529a4..e6d80c3 100644 --- a/src/engine/bank05.asm +++ b/src/engine/bank05.asm @@ -1765,8 +1765,42 @@ CheckIfAnyCardIDinLocation: ; 157a3 (5:57a3) ret ; 0x157c6 -Func_157c6: ; 157c6 (5:57c6) - INCROM $157c6, $157f3 +; outputs in a total number of energy cards in hand +; plus all the cards attached in Turn Duelist's Play Area. +CountEnergyCardsInHandAndAttached: ; 157c6 (5:57c6) + xor a + ld [wTempAI], a + call CreateEnergyCardListFromHand + jr c, .attached + +; counts number of energy cards in hand + ld b, -1 + ld hl, wDuelTempList +.loop_hand + inc b + ld a, [hli] + cp $ff + jr nz, .loop_hand + ld a, b + ld [wTempAI], a + +; counts number of energy cards +; that are attached in Play Area +.attached + ld a, DUELVARS_NUMBER_OF_POKEMON_IN_PLAY_AREA + call GetTurnDuelistVariable + ld d, a + ld e, PLAY_AREA_ARENA +.loop_play_area + call CountNumberOfEnergyCardsAttached + ld hl, wTempAI + add [hl] + ld [hl], a + inc e + dec d + jr nz, .loop_play_area + ret +; 0x157f3 ; returns carry if any card with ID in e is found ; in the list that is pointed by hl. diff --git a/src/engine/bank08.asm b/src/engine/bank08.asm index 8faf31d..7e3127e 100644 --- a/src/engine/bank08.asm +++ b/src/engine/bank08.asm @@ -43,7 +43,7 @@ Data_20000: ; 20000 (8:4000) unknown_data_20000 $05, MYSTERIOUS_FOSSIL, CheckWhetherToPlayClefairyDollOrMysteriousFossil, AIPlayClefairyDollOrMysteriousFossil unknown_data_20000 $02, POKE_BALL, CheckWhetherToPlayPokeball, AIPlayPokeball unknown_data_20000 $02, COMPUTER_SEARCH, AIDecideComputerSearch, AIPlayComputerSearch - unknown_data_20000 $02, POKEMON_TRADER, $5d8f, $5d7a + unknown_data_20000 $02, POKEMON_TRADER, AIDecidePokemonTrader, AIPlayPokemonTrader db $ff Func_200e5: ; 200e5 (8:40e5) @@ -5483,9 +5483,9 @@ AIDecideComputerSearch_FireCharge: ; 21cbb (8:5cbb) AIDecideComputerSearch_Anger: ; 21d1e (8:5d1e) ; for each of the following cards, ; first run a check if there's a pre-evolution in -; Play Area or in the hand. If there is, search for card. +; Play Area or in the hand. If there is, choose it as target. ; otherwise, check if the evolution card is in -; hand and if so, search for it instead. +; hand and if so, choose it as target instead. ld b, RATTATA ld a, RATICATE call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea @@ -5539,8 +5539,653 @@ AIDecideComputerSearch_Anger: ; 21d1e (8:5d1e) ret ; 0x21d7a -Func_21d7a: ; 21d7a (8:5d7a) - INCROM $21d7a, $227f6 +AIPlayPokemonTrader: ; 21d7a (8:5d7a) + ld a, [wce16] + ldh [hTempCardIndex_ff9f], a + ld a, [wce19] + ldh [hTemp_ffa0], a + ld a, [wce1a] + ldh [hTempPlayAreaLocation_ffa1], a + ld a, $07 + bank1call AIMakeDecision + ret +; 0x21d8f + +AIDecidePokemonTrader: ; 21d8f (8:5d8f) +; each deck has their own routine for picking +; what Pokemon to look for. + ld a, [wOpponentDeckID] + cp LEGENDARY_MOLTRES_DECK_ID + jr z, AIDecidePokemonTrader_LegendaryMoltres + cp LEGENDARY_ARTICUNO_DECK_ID + jr z, AIDecidePokemonTrader_LegendaryArticuno + cp LEGENDARY_DRAGONITE_DECK_ID + jp z, AIDecidePokemonTrader_LegendaryDragonite + cp LEGENDARY_RONALD_DECK_ID + jp z, AIDecidePokemonTrader_LegendaryRonald + cp BLISTERING_POKEMON_DECK_ID + jp z, AIDecidePokemonTrader_BlisteringPokemon + cp SOUND_OF_THE_WAVES_DECK_ID + jp z, AIDecidePokemonTrader_SoundOfTheWaves + cp POWER_GENERATOR_DECK_ID + jp z, AIDecidePokemonTrader_PowerGenerator + cp FLOWER_GARDEN_DECK_ID + jp z, AIDecidePokemonTrader_FlowerGarden + cp STRANGE_POWER_DECK_ID + jp z, AIDecidePokemonTrader_StrangePower + cp FLAMETHROWER_DECK_ID + jp z, AIDecidePokemonTrader_Flamethrower + or a + ret + +AIDecidePokemonTrader_LegendaryMoltres: ; 21dc4 (8:5dc4) +; look for Moltres2 card in deck to trade with a +; card in hand different from Moltres1. + ld a, MOLTRES2 + ld e, MOLTRES1 + call LookForCardIDToTradeWithDifferentHandCard + jr nc, .no_carry +; success + ld [wce1a], a + ld a, e + scf + ret +.no_carry + or a + ret + +AIDecidePokemonTrader_LegendaryArticuno: ; 21dd5 (8:5dd5) +; if has none of these cards in Hand or Play Area, proceed + ld a, ARTICUNO1 + call LookForCardIDInHandAndPlayArea + jr c, .no_carry + ld a, LAPRAS + call LookForCardIDInHandAndPlayArea + jr c, .no_carry + +; if doesn't have Seel in Hand or Play Area, +; look for it in the deck. +; otherwise, look for Dewgong instead. + ld a, SEEL + call LookForCardIDInHandAndPlayArea + jr c, .dewgong + + ld e, SEEL + ld a, CARD_LOCATION_DECK + call LookForCardIDInLocation + jr nc, .dewgong + ld [wce1a], a + jr .check_hand + +.dewgong + ld a, DEWGONG + call LookForCardIDInHandAndPlayArea + jr c, .no_carry + ld e, DEWGONG + ld a, CARD_LOCATION_DECK + call LookForCardIDInLocation + jr nc, .no_carry + ld [wce1a], a + +; a Seel or Dewgong was found in deck, +; check hand for card to trade for +.check_hand + ld a, CHANSEY + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, DITTO + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, ARTICUNO2 + call CheckIfHasCardIDInHand + jr c, .set_carry + ; doesn't have any of the cards in hand + +.no_carry + or a + ret + +.set_carry + scf + ret +; 0x21e24 + +AIDecidePokemonTrader_LegendaryDragonite: ; 21e24 (8:5e24) +; if has less than 5 cards of energy +; and of Pokemon in hand/Play Area, +; target a Kangaskhan in deck. + farcall CountEnergyCardsInHandAndAttached + cp 5 + jr c, .kangaskhan + call CountPokemonCardsInHandAndInPlayArea + cp 5 + jr c, .kangaskhan + ; total number of energy cards >= 5 + ; total number of Pokemon cards >= 5 + +; for each of the following cards, +; first run a check if there's a pre-evolution in +; Play Area or in the hand. If there is, choose it as target. +; otherwise, check if the evolution card is in +; hand and if so, choose it as target instead. + ld b, MAGIKARP + ld a, GYARADOS + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, MAGIKARP + ld b, GYARADOS + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld b, DRATINI + ld a, DRAGONAIR + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld b, DRAGONAIR + ld a, DRAGONITE1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, DRATINI + ld b, DRAGONAIR + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld a, DRAGONAIR + ld b, DRAGONITE1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld b, CHARMANDER + ld a, CHARMELEON + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld b, CHARMELEON + ld a, CHARIZARD + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, CHARMANDER + ld b, CHARMELEON + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld a, CHARMELEON + ld b, CHARIZARD + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + jr .no_carry + +.kangaskhan + ld e, KANGASKHAN + ld a, CARD_LOCATION_DECK + call LookForCardIDInLocation + jr nc, .no_carry + +; card was found as target in deck, +; look for card in hand to trade with +.choose_hand + ld [wce1a], a + ld a, DRAGONAIR + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, CHARMELEON + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, GYARADOS + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, MAGIKARP + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, CHARMANDER + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, DRATINI + call CheckIfHasCardIDInHand + jr c, .set_carry + ; non found + +.no_carry + or a + ret +.set_carry + scf + ret +; 0x21ec9 + +AIDecidePokemonTrader_LegendaryRonald: ; 21ec9 (8:5ec9) +; for each of the following cards, +; first run a check if there's a pre-evolution in +; Play Area or in the hand. If there is, choose it as target. +; otherwise, check if the evolution card is in +; hand and if so, choose it as target instead. + ld b, EEVEE + ld a, FLAREON1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld b, EEVEE + ld a, VAPOREON1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld b, EEVEE + ld a, JOLTEON1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, EEVEE + ld b, FLAREON1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld a, EEVEE + ld b, VAPOREON1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld a, EEVEE + ld b, JOLTEON1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld b, DRATINI + ld a, DRAGONAIR + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld b, DRAGONAIR + ld a, DRAGONITE1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, DRATINI + ld b, DRAGONAIR + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld a, DRAGONAIR + ld b, DRAGONITE1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + jr .no_carry + +; card was found as target in deck, +; look for card in hand to trade with +.choose_hand + ld [wce1a], a + ld a, ZAPDOS3 + call LookForCardIDInHandList_Bank8 + jr c, .set_carry + ld a, ARTICUNO2 + call LookForCardIDInHandList_Bank8 + jr c, .set_carry + ld a, MOLTRES2 + call LookForCardIDInHandList_Bank8 + jr c, .set_carry + ; none found + +.no_carry + or a + ret +.set_carry + scf + ret +; 0x21f41 + +AIDecidePokemonTrader_BlisteringPokemon: ; 21f41 (8:5f41) +; for each of the following cards, +; first run a check if there's a pre-evolution in +; Play Area or in the hand. If there is, choose it as target. +; otherwise, check if the evolution card is in +; hand and if so, choose it as target instead. + ld b, RHYHORN + ld a, RHYDON + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, RHYHORN + ld b, RHYDON + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, CUBONE + ld a, MAROWAK1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, CUBONE + ld b, MAROWAK1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, PONYTA + ld a, RAPIDASH + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, PONYTA + ld b, RAPIDASH + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + jr .no_carry + +; a card in deck was found to look for, +; check if there are duplicates in hand to trade with. +.find_duplicates + ld [wce1a], a + call FindDuplicatePokemonCards + jr c, .set_carry +.no_carry + or a + ret +.set_carry + scf + ret +; 0x21f85 + +AIDecidePokemonTrader_SoundOfTheWaves: ; 21f85 (8:5f85) +; for each of the following cards, +; first run a check if there's a pre-evolution in +; Play Area or in the hand. If there is, choose it as target. +; otherwise, check if the evolution card is in +; hand and if so, choose it as target instead. + ld b, SEEL + ld a, DEWGONG + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, SEEL + ld b, DEWGONG + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld b, KRABBY + ld a, KINGLER + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, KRABBY + ld b, KINGLER + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld b, SHELLDER + ld a, CLOYSTER + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, SHELLDER + ld b, CLOYSTER + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld b, HORSEA + ld a, SEADRA + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, HORSEA + ld b, SEADRA + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + ld b, TENTACOOL + ld a, TENTACRUEL + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .choose_hand + ld a, TENTACOOL + ld b, TENTACRUEL + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .choose_hand + jr .no_carry + +; card was found as target in deck, +; look for card in hand to trade with +.choose_hand + ld [wce1a], a + ld a, SEEL + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, KRABBY + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, HORSEA + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, SHELLDER + call CheckIfHasCardIDInHand + jr c, .set_carry + ld a, TENTACOOL + call CheckIfHasCardIDInHand + jr c, .set_carry + ; none found + +.no_carry + or a + ret +.set_carry + scf + ret +; 0x2200b + +AIDecidePokemonTrader_PowerGenerator: ; 2200b (8:600b) +; for each of the following cards, +; first run a check if there's a pre-evolution in +; Play Area or in the hand. If there is, choose it as target. +; otherwise, check if the evolution card is in +; hand and if so, choose it as target instead. + ld b, PIKACHU2 + ld a, RAICHU1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jp c, .find_duplicates + ld b, PIKACHU1 + ld a, RAICHU1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, PIKACHU2 + ld b, RAICHU1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, PIKACHU1 + ld b, RAICHU1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, VOLTORB + ld a, ELECTRODE2 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, VOLTORB + ld a, ELECTRODE1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, VOLTORB + ld b, ELECTRODE2 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, VOLTORB + ld b, ELECTRODE1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, MAGNEMITE1 + ld a, MAGNETON2 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, MAGNEMITE2 + ld a, MAGNETON2 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, MAGNEMITE1 + ld a, MAGNETON1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, MAGNEMITE2 + ld a, MAGNETON1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, MAGNEMITE2 + ld b, MAGNETON2 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, MAGNEMITE1 + ld b, MAGNETON2 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, MAGNEMITE2 + ld b, MAGNETON1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, MAGNEMITE1 + ld b, MAGNETON1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ; bug, missing jr .no_carry + +; since this last check falls through regardless of result, +; register a might hold an invalid deck index, +; which might lead to hilarious results like Brandon +; trading a Pikachu with a Grass Energy from the deck. +; however, since it's deep in a tower of conditionals, +; reaching here is extremely unlikely. + +; a card in deck was found to look for, +; check if there are duplicates in hand to trade with. +.find_duplicates + ld [wce1a], a + call FindDuplicatePokemonCards + jr c, .set_carry + or a + ret +.set_carry + scf + ret +; 0x220a8 + +AIDecidePokemonTrader_FlowerGarden: ; 220a8 (8:60a8) +; for each of the following cards, +; first run a check if there's a pre-evolution in +; Play Area or in the hand. If there is, choose it as target. +; otherwise, check if the evolution card is in +; hand and if so, choose it as target instead. + ld b, BULBASAUR + ld a, IVYSAUR + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, IVYSAUR + ld a, VENUSAUR2 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, BULBASAUR + ld b, IVYSAUR + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, IVYSAUR + ld b, VENUSAUR2 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, BELLSPROUT + ld a, WEEPINBELL + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, WEEPINBELL + ld a, VICTREEBEL + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, BELLSPROUT + ld b, WEEPINBELL + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, WEEPINBELL + ld b, VICTREEBEL + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, ODDISH + ld a, GLOOM + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, GLOOM + ld a, VILEPLUME + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, ODDISH + ld b, GLOOM + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, GLOOM + ld b, VILEPLUME + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + jr .no_carry + +; a card in deck was found to look for, +; check if there are duplicates in hand to trade with. +.find_duplicates + ld [wce1a], a + call FindDuplicatePokemonCards + jr c, .asm_22120 +.no_carry + or a + ret +.asm_22120 + scf + ret +; 0x22122 + +AIDecidePokemonTrader_StrangePower: ; 22122 (8:6122) +; looks for a Pokemon in hand to trade with Mr Mime in deck. +; inputing Mr Mime in register e for the function is redundant +; since it already checks whether a Mr Mime exists in the hand. + ld a, MR_MIME + ld e, MR_MIME + call LookForCardIDToTradeWithDifferentHandCard + jr nc, .no_carry +; found + ld [wce1a], a + ld a, e + scf + ret +.no_carry + or a + ret +; 0x22133 + +AIDecidePokemonTrader_Flamethrower: ; 22133 (8:6133) +; for each of the following cards, +; first run a check if there's a pre-evolution in +; Play Area or in the hand. If there is, choose it as target. +; otherwise, check if the evolution card is in +; hand and if so, choose it as target instead. + ld b, CHARMANDER + ld a, CHARMELEON + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld b, CHARMELEON + ld a, CHARIZARD + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, CHARMANDER + ld b, CHARMELEON + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld a, CHARMELEON + ld b, CHARIZARD + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, VULPIX + ld a, NINETAILS1 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, VULPIX + ld b, NINETAILS1 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, GROWLITHE + ld a, ARCANINE2 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, GROWLITHE + ld b, ARCANINE2 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + ld b, EEVEE + ld a, FLAREON2 + call LookForCardIDInDeck_GivenCardIDInHandAndPlayArea + jr c, .find_duplicates + ld a, EEVEE + ld b, FLAREON2 + call LookForCardIDInDeck_GivenCardIDInHand + jr c, .find_duplicates + jr .no_carry + +; a card in deck was found to look for, +; check if there are duplicates in hand to trade with. +.find_duplicates + ld [wce1a], a + call FindDuplicatePokemonCards + jr c, .set_carry +.no_carry + or a + ret +.set_carry + scf + ret +; 0x2219b + +Func_2219b: ; 2219b (8:219b) + INCROM $2219b, $227f6 ; lists in wDuelTempList all the basic energy cards ; is card location of a. @@ -6263,8 +6908,179 @@ RemoveFromListDifferentCardOfGivenType: ; 22a95 (8:6a95) ret ; 0x22ae0 -Func_22ae0 ; 22ae0 (8:6ae0) - INCROM $22ae0, $22bad +; used in Pokemon Trader checks to look for a specific +; card in the deck to trade with a card in hand that +; has a card ID different from e. +; returns carry if successful. +; input: +; a = card ID 1 +; e = card ID 2 +; output: +; a = deck index of card ID 1 found in deck +; e = deck index of Pokemon card in hand dfferent than card ID 2 +LookForCardIDToTradeWithDifferentHandCard: ; 22ae0 (8:6ae0) + ld hl, wCurCardCanAttack + ld [hl], e + ld [wTempAI], a + +; if card ID 1 is in hand, return no carry. + call LookForCardIDInHandList_Bank8 + jr c, .no_carry + +; if card ID 1 is not in deck, return no carry. + ld a, [wTempAI] + ld e, a + ld a, CARD_LOCATION_DECK + call LookForCardIDInLocation + jr nc, .no_carry + +; store its deck index + ld [wTempAI], a + +; look in hand for Pokemon card ID that +; is different from card ID 2. + ld a, [wCurCardCanAttack] + ld c, a + call CreateHandCardList + ld hl, wDuelTempList + +.loop_hand + ld a, [hli] + cp $ff + jr z, .no_carry + ld b, a + call LoadCardDataToBuffer1_FromDeckIndex + cp c + jr z, .loop_hand + ld a, [wLoadedCard1Type] + cp TYPE_ENERGY + jr nc, .loop_hand + +; found, output deck index of card ID 1 in deck +; and deck index of card found in hand, and set carry + ld e, b + ld a, [wTempAI] + scf + ret + +.no_carry + or a + ret +; 0x22b1f + +; returns carry if at least one card in the hand +; has the card ID of input. Outputs its index. +; input: +; a = card ID to look for +; output: +; a = deck index of card in hand found +CheckIfHasCardIDInHand: ; 22b1f (8:6b1f) + ld [wTempCardIDToLook], a + call CreateHandCardList + ld hl, wDuelTempList + ld c, 0 + +.loop_hand + ld a, [hli] + cp $ff + ret z + ldh [hTempCardIndex_ff98], a + call LoadCardDataToBuffer1_FromDeckIndex + ld b, a + ld a, [wTempCardIDToLook] + cp b + jr nz, .loop_hand + ld a, c + or a + jr nz, .set_carry + inc c + jr nz, .loop_hand + +.set_carry + ldh a, [hTempCardIndex_ff98] + scf + ret +; 0x22b45 + +; outputs in a total number of Pokemon cards in hand +; plus Pokemon in Turn Duelist's Play Area. +CountPokemonCardsInHandAndInPlayArea: ; 22b45 (8:6b45) + ld a, DUELVARS_NUMBER_OF_POKEMON_IN_PLAY_AREA + call GetTurnDuelistVariable + ld [wTempAI], a + call CreateHandCardList + ld hl, wDuelTempList +.loop_hand + ld a, [hli] + cp $ff + jr z, .done + call GetCardIDFromDeckIndex + call GetCardType + cp TYPE_ENERGY + jr nc, .loop_hand + ld a, [wTempAI] + inc a + ld [wTempAI], a + jr .loop_hand +.done + ld a, [wTempAI] + ret +; 0x22b6f + +; returns carry if a duplicate Pokemon card is found in hand. +; outputs in a the deck index of one of them. +FindDuplicatePokemonCards: ; 22b6f (8:6b6f) + ld a, $ff + ld [wTempAI], a + call CreateHandCardList + ld hl, wDuelTempList + push hl + +.loop_hand_outer + pop hl + ld a, [hli] + cp $ff + jr z, .done + call GetCardIDFromDeckIndex + ld b, e + push hl + +.loop_hand_inner + ld a, [hli] + cp $ff + jr z, .loop_hand_outer + ld c, a + call GetCardIDFromDeckIndex + ld a, e + cp b + jr nz, .loop_hand_inner + +; found two cards with same ID, +; if they are Pokemon cards, store its deck index. + push bc + call GetCardType + pop bc + cp TYPE_ENERGY + jr nc, .loop_hand_outer + ld a, c + ld [wTempAI], a + ; for some reason loop still continues + ; even though if some other duplicate + ; cards are found, it overwrites the result. + jr .loop_hand_outer + +.done + ld a, [wTempAI] + cp $ff + jr z, .no_carry + +; found + scf + ret +.no_carry + or a + ret +; 0x22bad ; return carry flag if move is not high recoil. Func_22bad: ; 22bad (8:6bad) |