diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/engine/bank05.asm | 111 |
1 files changed, 85 insertions, 26 deletions
diff --git a/src/engine/bank05.asm b/src/engine/bank05.asm index ba12214..579feac 100644 --- a/src/engine/bank05.asm +++ b/src/engine/bank05.asm @@ -121,7 +121,7 @@ Func_14226: ; 14226 (5:4226) .check_for_next_card ld a, [hli] ldh [hTempCardIndex_ff98], a - cp -1 + cp $ff ret z call LoadCardDataToBuffer1_FromDeckIndex @@ -138,7 +138,12 @@ Func_14226: ; 14226 (5:4226) jr .check_for_next_card ; 0x1424b -Func_1424b: ; 1424b (5:424b) +; returns carry if Pokémon at hTempPlayAreaLocation_ff9d +; can't use a move or if that selected move doesn't have enough energy +; input: +; hTempPlayAreaLocation_ff9d = location of Pokémon card +; wSelectedMoveIndex = selected move to examine +CheckIfCardCanUseSelectedMove: ; 1424b (5:424b) ldh a, [hTempPlayAreaLocation_ff9d] or a jr nz, .bench @@ -161,14 +166,24 @@ Func_1424b: ; 1424b (5:424b) ret c .bench - call Func_14279 - ret c + call CheckIfSelectedMoveCanBeUsed + ret c ; can't be used ld a, $0d ; $00001101 call CheckLoadedMoveFlag ret ; 0x14279 -Func_14279: ; 14279 (5:4279) +; load selected move from Pokémon in hTempPlayAreaLocation_ff9d +; and checks if there is enough energy to execute the selected move +; input: +; hTempPlayAreaLocation_ff9d = location of Pokémon card +; wSelectedMoveIndex = selected move to examine +; output: +; z set if move has required energy +; c set if no move +; OR if it's a Pokémon Power +; OR if no energy required for move +CheckIfSelectedMoveCanBeUsed: ; 14279 (5:4279) ldh a, [hTempPlayAreaLocation_ff9d] add DUELVARS_ARENA_CARD call GetTurnDuelistVariable @@ -209,14 +224,14 @@ Func_14279: ; 14279 (5:4279) ; check all basic energy cards except colorless ld a, [de] swap a - call CheckIfEnoughAttachedEnergy + call CheckIfEnoughParticularAttachedEnergy ld a, [de] - call CheckIfEnoughAttachedEnergy + call CheckIfEnoughParticularAttachedEnergy inc de dec c jr nz, .loop -; running CheckIfEnoughAttachedEnergy back to back like this +; running CheckIfEnoughParticularAttachedEnergy back to back like this ; overwrites the results of a previous call of this function, ; however, no move in the game has energy requirements for two ; different energy types (excluding colorless), so this routine @@ -224,7 +239,7 @@ Func_14279: ; 14279 (5:4279) ; while all others will necessarily have an energy cost of 0 ; if moves are added to the game with energy requirements of ; two different basic energy types, then this routine only accounts -; for the type with the highest index and will have to be fixed +; for the type with the highest index ; colorless ld a, [de] @@ -234,7 +249,7 @@ Func_14279: ; 14279 (5:4279) ld a, [wTempLoadedMoveEnergyCost] ld hl, wTempLoadedMoveEnergyNeededAmount sub [hl] - ld c, a + ld c, a ; colorless energy still needed ld a, [wTotalAttachedEnergies] sub c sub b @@ -244,13 +259,15 @@ Func_14279: ; 14279 (5:4279) or a ret z +; being here means the energy cost isn't satisfied, +; including with colorless energy xor a .not_enough cpl inc a - ld c, a + ld c, a ; colorless energy still needed ld a, [wTempLoadedMoveEnergyNeededAmount] - ld b, a + ld b, a ; basic energy still needed ld a, [wTempLoadedMoveEnergyNeededType] call Func_1430f ld e, a @@ -270,7 +287,7 @@ Func_14279: ; 14279 (5:4279) ; output: ; z set if enough energy ; c set if not enough of this energy type attached -CheckIfEnoughAttachedEnergy: ; 142f4 (5:42f4) +CheckIfEnoughParticularAttachedEnergy: ; 142f4 (5:42f4) and %00001111 jr nz, .check .has_enough @@ -295,21 +312,26 @@ CheckIfEnoughAttachedEnergy: ; 142f4 (5:42f4) ret ; 0x1430f +; outputs data according to the energy type required for move +; input: +; a = energy type Func_1430f: ; 1430f (5:430f) push hl push de ld e, a ld d, 0 - ld hl, Data_1431c + ld hl, .data add hl, de ld a, [hl] pop de pop hl ret -; 0x1431c -Data_1431c: ; 1431c (5:431c) - INCROM $1431c, $1433d +.data + db $2, $1, $4, $3, $5, $6, $7 + +Func_14323: ; 14323 (5:4323) + INCROM $14323, $1433d Func_1433d: ; 1433d (5:433d) INCROM $1433d, $143e5 @@ -923,9 +945,9 @@ Func_161d5: ; 161d5 (5:61d5) cp 2 ret c - call Func_1628f + call CheckIfCardCanKnockOutOrUseSelectedMove jr c, .asm_16258 - call Func_162a1 + call CheckIfActivePokemonCanUseAnyNonResidualMove jr nc, .asm_16258 call Func_158b2 jr c, .asm_16258 @@ -997,22 +1019,59 @@ Func_161d5: ; 161d5 (5:61d5) INCROM $16270, $1628f -Func_1628f: ; 1628f (5:628f) +; returns carry if card at hTempPlayAreaLocation_ff9d +; can't knock out defending Pokémon +; input: +; hTempPlayAreaLocation_ff9d = location of Pokémon card +; wSelectedMoveIndex = selected move to examine +CheckIfCardCanKnockOutOrUseSelectedMove: ; 1628f (5:628f) xor a ldh [hTempPlayAreaLocation_ff9d], a call CheckIfAnyMoveKnocksOutDefendingCard - jr nc, .asm_1629f - call Func_1424b - jp c, .asm_1629f + jr nc, .fail + call CheckIfCardCanUseSelectedMove + jp c, .fail scf ret -.asm_1629f + +.fail or a ret ; 0x162a1 -Func_162a1 ; 162a1 (5:62a1) - INCROM $162a1, $1633f +; outputs carry if any of the active Pokémon attacks +; can be used and are not residual +CheckIfActivePokemonCanUseAnyNonResidualMove: ; 162a1 (5:62a1) +; active card + xor a + ldh [hTempPlayAreaLocation_ff9d], a +; first move + ld [wSelectedMoveIndex], a + call CheckIfCardCanUseSelectedMove + jr c, .next_move + ld a, [wLoadedMoveCategory] + and RESIDUAL + jr z, .ok + +.next_move +; second move + ld a, $01 + ld [wSelectedMoveIndex], a + call CheckIfCardCanUseSelectedMove + jr c, .fail + ld a, [wLoadedMoveCategory] + and RESIDUAL + jr z, .ok +.fail + or a + ret + +.ok + scf + ret +; 0x162c8 + + INCROM $162c8, $1633f ; goes through $00 terminated list pointed ; by wcdae and compares it to each card in hand. |