diff options
Diffstat (limited to 'src/engine/home.asm')
| -rw-r--r-- | src/engine/home.asm | 80 |
1 files changed, 43 insertions, 37 deletions
diff --git a/src/engine/home.asm b/src/engine/home.asm index 7ccea04..7257af3 100644 --- a/src/engine/home.asm +++ b/src/engine/home.asm @@ -1220,7 +1220,7 @@ BankswitchHome: ; 07a3 (0:07a3) ; switch SRAM bank BankswitchSRAM: ; 07a9 (0:07a9) push af - ldh [hBankRAM], a + ldh [hBankSRAM], a ld [MBC3SRamBank], a ld a, SRAM_ENABLE ld [MBC3SRamEnable], a @@ -2492,15 +2492,17 @@ Func_0f58: ; 0f58 (0:0f58) jp c, Func_0f35 ret -Func_0f7f: ; 0f7f (0:0f7f) +; sets hAIActionTableIndex to an AI action specified in register a +; also appears to handle sending data in a link duel +SetDuelAIAction: ; 0f7f (0:0f7f) push hl push bc - ld [$ff9e], a + ldh [hAIActionTableIndex], a ld a, DUELVARS_DUELIST_TYPE call GetNonTurnDuelistVariable cp DUELIST_TYPE_LINK_OPP jr nz, .not_link - ld hl, $ff9e + ld hl, hAIActionTableIndex ld bc, $000a call Func_0ebf call Func_0f58 @@ -2513,7 +2515,7 @@ Func_0f7f: ; 0f7f (0:0f7f) Func_0f9b: ; 0f9b (0:0f9b) push hl push bc - ld hl, $ff9e + ld hl, hAIActionTableIndex ld bc, $000a call Func_0ed5 call Func_0f58 @@ -3191,7 +3193,7 @@ GetCardInDeckPosition_bc: ; 12fa (0:12fa) ret ; 0x1303 -; return [wDuelCardOrAttackList + a] in a and in hTempCardNumber +; return [wDuelCardOrAttackList + a] in a and in hTempCardNumber_ff98 Func_1303: ; 1303 (0:1303) push hl push de @@ -3200,7 +3202,7 @@ Func_1303: ; 1303 (0:1303) ld hl, wDuelCardOrAttackList add hl, de ld a, [hl] - ldh [hTempCardNumber], a + ldh [hTempCardNumber_ff98], a pop de pop hl ret @@ -3208,7 +3210,7 @@ Func_1303: ; 1303 (0:1303) ; given the deck position (0-59) of a card in [wDuelCardOrAttackList + a], return: ; - the id of the card located in that deck position in register de -; - [wDuelCardOrAttackList + a] in hTempCardNumber and in register a +; - [wDuelCardOrAttackList + a] in hTempCardNumber_ff98 and in register a GetCardInList: ; 1312 (0:1312) push hl ld e, a @@ -3216,14 +3218,14 @@ GetCardInList: ; 1312 (0:1312) ld hl, wDuelCardOrAttackList add hl, de ld a, [hl] - ldh [hTempCardNumber], a + ldh [hTempCardNumber_ff98], a call GetCardInDeckPosition pop hl - ldh a, [hTempCardNumber] + ldh a, [hTempCardNumber_ff98] ret ; 0x1324 -; returns, in register de, the id of the card in the deck position specified by register a +; returns, in register de, the id of the card in the deck position (0-59) specified by register a ; preserves af and hl GetCardInDeckPosition: ; 1324 (0:1324) push af @@ -3238,7 +3240,7 @@ GetCardInDeckPosition: ; 1324 (0:1324) INCROM $132f, $1362 -; returns, in register a, the id of the card in the deck position specified in register a +; returns, in register a, the id of the card in the deck position (0-59) specified in register a _GetCardInDeckPosition: ; 1362 (0:1362) push de ld e, a @@ -3254,7 +3256,7 @@ _GetCardInDeckPosition: ; 1362 (0:1362) pop de ret -; load data of card in position a to wLoadedCard1 +; load data of card in deck position a (0-59) to wLoadedCard1 LoadDeckCardToBuffer1: ; 1376 (0:1376) push hl push de @@ -3271,7 +3273,7 @@ LoadDeckCardToBuffer1: ; 1376 (0:1376) pop hl ret -; load data of card in position a to wLoadedCard2 +; load data of card in deck position a (0-59) to wLoadedCard2 LoadDeckCardToBuffer2: ; 138c (0:138c) push hl push de @@ -3472,11 +3474,14 @@ GetNonTurnDuelistVariable: ; 1611 (0:1611) INCROM $161e, $16c0 -CopyMoveDataAndDamageToBuffer: ; 16c0 (0:16c0) +; copies from card identified by register d (0-59): +; - Move1 (if e == 0) or Move2 (if e == 1) data into wLoadedMove +; - Also from that move, its Damage field into wDamage +CopyMoveDataAndDamage: ; 16c0 (0:16c0) ld a, e ld [wSelectedMoveIndex], a ld a, d - ld [$ff9f], a + ldh [hTempCardNumber_ff9f], a call LoadDeckCardToBuffer1 ld a, [wLoadedCard1ID] ld [wTempCardId], a @@ -3507,7 +3512,7 @@ CopyMoveDataAndDamageToBuffer: ; 16c0 (0:16c0) Func_16f6: ; 16f6 (0:16f6) ld a, DUELVARS_ARENA_CARD call GetTurnDuelistVariable - ld [$ff9f], a + ldh [hTempCardNumber_ff9f], a call GetCardInDeckPosition ld a, e ld [wTempTurnDuelistCardId], a @@ -3532,7 +3537,7 @@ Func_16f6: ; 16f6 (0:16f6) Func_1730: ; 1730 (0:1730) ld a, [wSelectedMoveIndex] ld [wcc10], a - ld a, [$ff9f] + ldh a, [hTempCardNumber_ff9f] ld [wcc11], a ld a, [wTempCardId] ld [wcc12], a @@ -3559,7 +3564,7 @@ Func_1730: ; 1730 (0:1730) jp c, Func_1821 .asm_1777 ld a, $9 - call Func_0f7f + call SetDuelAIAction ld a, $6 call TryExecuteEffectCommandFunction call CheckSelfConfusionDamage @@ -3570,7 +3575,7 @@ Func_1730: ; 1730 (0:1730) ld a, $5 call TryExecuteEffectCommandFunction ld a, $a - call Func_0f7f + call SetDuelAIAction call $7415 ld a, [wLoadedMoveCategory] and RESIDUAL @@ -3580,7 +3585,7 @@ Func_1730: ; 1730 (0:1730) call SwapTurn .asm_17ad xor a - ld [$ff9d], a + ldh [hTempPlayAreaLocationOffset_ff9d], a ld a, $3 call TryExecuteEffectCommandFunction call Func_1994 @@ -3677,14 +3682,14 @@ Func_184b: ; 184b (0:184b) call TryExecuteEffectCommandFunction jr c, Func_1821 ld a, $c - call Func_0f7f + call SetDuelAIAction call Func_0f58 ld a, $d - call Func_0f7f + call SetDuelAIAction ld a, $3 call TryExecuteEffectCommandFunction ld a, $16 - call Func_0f7f + call SetDuelAIAction ret Func_1874: ; 1874 (0:1874) @@ -3693,19 +3698,19 @@ Func_1874: ; 1874 (0:1874) ret nz ld a, [$ffa0] push af - ld a, [$ff9f] + ldh a, [hTempCardNumber_ff9f] push af ld a, $1 ld [wccec], a ld a, [wcc11] - ld [$ff9f], a + ldh [hTempCardNumber_ff9f], a ld a, [wcc10] ld [$ffa0], a ld a, $8 - call Func_0f7f + call SetDuelAIAction call Func_0f58 pop af - ld [$ff9f], a + ldh [hTempCardNumber_ff9f], a pop af ld [$ffa0], a ret @@ -3769,9 +3774,10 @@ CheckSelfConfusionDamage: ; 18d7 (0:18d7) INCROM $18f9, $1944 -; this loads HP and Stage (1 byte each) of card with id at $ff9f into wLoadedMoveEffectCommands +; this loads HP and Stage (1 byte each) of the card with deck index (0-59) at hTempCardNumber_ff9f +; into wLoadedMoveEffectCommands Func_1944: ; 1944 (0:1944) - ld a, [$ff9f] + ldh a, [hTempCardNumber_ff9f] call LoadDeckCardToBuffer1 ld hl, wLoadedCard1HP ld de, wLoadedMoveEffectCommands @@ -3827,7 +3833,7 @@ Func_1994: ; 1994 (0:1994) ret .non_zero_damage xor a - ld [$ff9d], a + ldh [hTempPlayAreaLocationOffset_ff9d], a ld d, [hl] dec hl ld e, [hl] @@ -3843,7 +3849,7 @@ Func_1994: ; 1994 (0:1994) ld a, e or d ret z - ld a, [$ff9d] + ldh a, [hTempPlayAreaLocationOffset_ff9d] call Func_36f7 call Func_1a0e ld b, a @@ -4066,7 +4072,7 @@ Func_1bb4: ; 1bb4 (0:1bb4) bank1call $4f9d call $503a xor a - ld [$ff9d], a + ldh [hTempPlayAreaLocationOffset_ff9d], a call Func_1bca call WaitForWideTextBoxInput call Func_0f58 @@ -4078,7 +4084,7 @@ Func_1bca: ; 1bca (0:1bca) ret z cp $1 jr z, .asm_1bfd - ld a, [$ff9d] + ldh a, [hTempPlayAreaLocationOffset_ff9d] add DUELVARS_ARENA_CARD call GetTurnDuelistVariable call LoadDeckCardToBuffer1 @@ -5469,7 +5475,7 @@ Func_256d: ; 256d (0:256d) ; initializes cursor parameters given the 8 bytes starting at hl, ; which represent the following: -; x position, y position, y displacement between items, number of items, +; x coord, y coord, y displacement between items, number of items, ; cursor tile number, tile behind cursor, ???? (unknown function pointer if non-0) ; also sets the current menu item to the one specified in register a InitializeCursorParameters: ; 2636 (0:2636) @@ -6082,7 +6088,7 @@ Func_2bc3: ; 2bc3 (0:2bc3) Func_2bc7: ; 2bc7 (0:2bc7) ld a, $3 call Func_2bdb - ld [$ff9d], a + ldh [hTempPlayAreaLocationOffset_ff9d], a ret Func_2bcf: ; 2bcf (0:2bcf) @@ -6242,7 +6248,7 @@ Func_2cd7: ; 2cd7 (0:2cd7) Func_2ceb: ; 2ceb (0:2ceb) call Func_2cd7 - ld hl, $ce48 + ld hl, wce48 inc [hl] ret |