Prep for Z80-ASM

This commit is contained in:
The Gears of Progress 2024-07-26 12:13:39 -04:00
parent aa4d2573b8
commit a5ed8b5bda
9 changed files with 376 additions and 268 deletions

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@ -48,6 +48,7 @@ public:
word Bankswitch; // location of the Bankswitch function in the ROM
word SoftReset; // location of the SoftReset function in the ROM
word garbageDataLocation; // location of random data starting with 0xFD in the ROM
word CloseSRAM; // location of the OpenSRAM function in the ROM
word wRemoveMonFromBox; // location of wRemoveMonFromBox in RAM
word wBoxCount; // location of wBoxCount in RAM

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@ -90,9 +90,11 @@ const struct GB_ROM ENG_YELLOW = {
.Serial_ExchangeBytes = 0x1FCB,
._RemovePokemon = 0x7A0F,
.SaveSAVtoSRAM1 = 0x1C1B32,
.OpenSRAM = 0x3E99,
.Bankswitch = 0x3E84,
.SoftReset = 0x1D05,
.garbageDataLocation = 0x0161,
.CloseSRAM = 0x3EA9,
.wRemoveMonFromBox = 0xCF94,
.wBoxCount = 0xDA7F,
.wWhichPokemon = 0xCF91,

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@ -1,9 +1,15 @@
#ifndef PAYLOAD_BUILDER_H
#define PAYLOAD_BUILDER_H
#define TRANSFER 1
#define EVENT 2
#include "gb_rom_values/base_gb_rom_struct.h"
byte *generate_payload(GB_ROM curr_rom, bool debug);
byte *generate_payload(GB_ROM curr_rom, int type, bool debug);
void write_call(int generation, byte array_data[], int& offset, word call_location);
void insert_ext_copy_cmd(int *offset, word source, hword destination, byte size);
void insert_int_copy_cmd(int *offset, hword destination, byte size, byte data[]);
#endif

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@ -191,7 +191,7 @@ int credits()
"Development\nassistance:\n\n-im a blisy\n-rileyk64\n-Shao",
"Built using:\n\n\n-DevkitPro\n-LibTonc\n-LibGBA",
"Inspired by the\nworks of:\n\n-Goppier\n-Lorenzooone\n-im a blisy\n-RETIRE",
"Programs used:\n\n\n-HexManiacAdvance\n-PKHeX\n-WC3Tool\n-Usenti\n",
"Programs used:\n\n\n-HexManiacAdvance\n-PKHeX\n-WC3Tool\n-Usenti\n-SappyMidToAGB",
"Open Source Code and\nLibraries:\n\n-libtonc-examples\n-PokemonGen3toGenX\n-gba-link-connection\n-awesome-gbadev\n-arduino-poke-gen2",
"Research resources:\n\n-arm-docs\n-PokemonGen3toGenX\n\nFull links can be\nfound on this\nprogram's GitHub",
"ROM data obtained\nfrom decompilations created by the PRET team",

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@ -9,7 +9,11 @@
byte payload_storage[PAYLOAD_SIZE] = {};
byte *generate_payload(GB_ROM curr_rom, bool debug)
byte copy_table_storage[0x40] = {};
int copy_table_offset = 0;
#define copy_table_start 0xBF00
byte *generate_payload(GB_ROM curr_rom, int type, bool debug)
{
/* 10 RNG bytes
8 Preamble bytes
@ -21,7 +25,6 @@ byte *generate_payload(GB_ROM curr_rom, bool debug)
*/
int offset = 0;
if ((curr_rom.generation == 1 && curr_rom.method == METHOD_NEWLINE))
{
@ -478,284 +481,346 @@ byte *generate_payload(GB_ROM curr_rom, bool debug)
int offset = 0x1BB;
// ld a, 0x01
payload_storage[offset++] = 0x3E;
payload_storage[offset++] = 0x01;
// call BankswitchCommon
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = 0x7E;
payload_storage[offset++] = 0x3E;
/* Write transferring message to screen: */
// call ClearScreen
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.clearScreen >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.clearScreen >> 8) & 0xFF;
// ld hl, [upper left textbox corner in VRAM]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.textBorderUppLeft >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.textBorderUppLeft >> 8) & 0xFF;
// ld b, 3 [height]
payload_storage[offset++] = 0x06;
payload_storage[offset++] = (curr_rom.textBorderWidth >> 0) & 0xFF;
// ld c, 14 [width]
payload_storage[offset++] = 0x0E;
payload_storage[offset++] = (curr_rom.textBorderHeight >> 0) & 0xFF;
// call CableClub_TextBoxBorder
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.CableClub_TextBoxBorder >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.CableClub_TextBoxBorder >> 8) & 0xFF;
// ld hl, [transfer string location]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.transferStringLocation >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.transferStringLocation >> 8) & 0xFF;
// ld de, TransferWaitString
payload_storage[offset++] = 0x11;
payload_storage[offset++] = (curr_rom.transferWaitString >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.transferWaitString >> 8) & 0xFF;
// call PlaceString
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.placeString >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.placeString >> 8) & 0xFF;
/* Transfer box data: */
// ld hl, hSerialConnectionStatus
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 8) & 0xFF;
// ld [hl], 0x01 [Make sure GB is the slave, master if debug]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = (debug ? 0x02 : 0x01);
// ld hl, (wBoxDataStart - 1) [data to send]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - 1) >> 0) & 0xFF;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - 1) >> 8) & 0xFF;
// ld [hl], 0xFD [set the start of the data to 0xFD so Serial_ExchangeBytes is happy]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = 0xFD;
// ld de, (wBoxDataStart - 3) [location to put stored data]
payload_storage[offset++] = 0x11;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - (debug ? 2 : 3)) >> 0) & 0xFF;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - (debug ? 2 : 3)) >> 8) & 0xFF;
// ld bc, (wBoxDataEnd - wBoxDataStart) + 2
payload_storage[offset++] = 0x01;
payload_storage[offset++] = (((curr_rom.wBoxDataEnd - curr_rom.wBoxDataStart) + 2) >> 0) & 0xFF;
payload_storage[offset++] = (((curr_rom.wBoxDataEnd - curr_rom.wBoxDataStart) + 2) >> 8) & 0xFF;
// call Serial_ExchangeBytes [Send the box data] (unless Debug)
if (debug)
{
offset += 3;
}
else
if (type == TRANSFER)
{
// ld a, 0x01
payload_storage[offset++] = 0x3E;
payload_storage[offset++] = 0x01;
// call BankswitchCommon
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 8) & 0xFF;
}
/* Recieve the Pokemon to remove */
// ld hl, hSerialConnectionStatus
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 8) & 0xFF;
payload_storage[offset++] = 0x7E;
payload_storage[offset++] = 0x3E;
// ld [hl], 0x01 [Make sure GB is the slave, master if debug]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = (debug ? 0x02 : 0x01);
// ld hl, 0x0161 [data to send, garbage data]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.garbageDataLocation >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.garbageDataLocation >> 8) & 0xFF;
// ld de, 0xC651 [data to recieve]
payload_storage[offset++] = 0x11;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 8) & 0xFF;
// ld bc, 0x001E [size of data] - Preamble does *not* count
payload_storage[offset++] = 0x01;
payload_storage[offset++] = 0x1E;
payload_storage[offset++] = 0x00;
// call Serial_ExchangeBytes [Recieve the removal array]
if (debug)
{
offset += 3; // Don't add in the Serial_ExchangeBytes call if in debug
}
else
{
/* Write transferring message to screen: */
// call ClearScreen
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 8) & 0xFF;
}
payload_storage[offset++] = (curr_rom.clearScreen >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.clearScreen >> 8) & 0xFF;
/* Remove the transfered Pokemon */
// ld hl, wRemoveMonFromBox
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.wRemoveMonFromBox >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.wRemoveMonFromBox >> 8) & 0xFF;
// ld hl, [upper left textbox corner in VRAM]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.textBorderUppLeft >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.textBorderUppLeft >> 8) & 0xFF;
// ld [hl], [!= 0x00 specifies the current box]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = 0x01;
// ld b, 3 [height]
payload_storage[offset++] = 0x06;
payload_storage[offset++] = (curr_rom.textBorderWidth >> 0) & 0xFF;
// ld a, [arrayCounter]
payload_storage[offset++] = 0xFA;
payload_storage[offset++] = (curr_rom.arrayCounter >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.arrayCounter >> 8) & 0xFF;
// ld c, 14 [width]
payload_storage[offset++] = 0x0E;
payload_storage[offset++] = (curr_rom.textBorderHeight >> 0) & 0xFF;
// ld e, a
payload_storage[offset++] = 0x5F;
// ld d, 0x00
payload_storage[offset++] = 0x16;
payload_storage[offset++] = 0x00;
// ld hl, [removalArray]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 8) & 0xFF;
// add hl, de
payload_storage[offset++] = 0x19;
// ld e, 0xFF
payload_storage[offset++] = 0x1E;
payload_storage[offset++] = 0xFF;
// inc a
payload_storage[offset++] = 0x3C;
// ld [arrayCounter], a
payload_storage[offset++] = 0xEA;
payload_storage[offset++] = (curr_rom.arrayCounter >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.arrayCounter >> 8) & 0xFF;
// ld a, [wBoxCount]
payload_storage[offset++] = 0xFA;
payload_storage[offset++] = (curr_rom.wBoxCount >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.wBoxCount >> 8) & 0xFF;
// ld b, a
payload_storage[offset++] = 0x47;
// ld a, [hl]
payload_storage[offset++] = 0x2A;
// cp a, e
payload_storage[offset++] = 0xBB;
// jr z, 12
payload_storage[offset++] = 0x28;
payload_storage[offset++] = 0x0C;
// cp a, b
payload_storage[offset++] = 0xB8;
// jr nc, -27
payload_storage[offset++] = 0x30;
payload_storage[offset++] = 0xE5;
// ld hl, wWhichPokemon
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.wWhichPokemon >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.wWhichPokemon >> 8) & 0xFF;
// ld [hl], a
payload_storage[offset++] = 0x77;
// call _RemovePokemon
if (DONT_REMOVE_PKMN)
{
offset += 3;
}
else
{
// call CableClub_TextBoxBorder
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom._RemovePokemon >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom._RemovePokemon >> 8) & 0xFF;
}
payload_storage[offset++] = (curr_rom.CableClub_TextBoxBorder >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.CableClub_TextBoxBorder >> 8) & 0xFF;
// jr, -36
payload_storage[offset++] = 0x18;
payload_storage[offset++] = 0xDC;
// ld hl, [transfer string location]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.transferStringLocation >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.transferStringLocation >> 8) & 0xFF;
/* Save the current box */
// ld a, 0x1C
payload_storage[offset++] = 0x3E;
payload_storage[offset++] = (curr_rom.SaveSAVtoSRAM1 >> 16) & 0xFF;
// ld de, TransferWaitString
payload_storage[offset++] = 0x11;
payload_storage[offset++] = (curr_rom.transferWaitString >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.transferWaitString >> 8) & 0xFF;
// call BankswitchCommon
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = 0x7E;
payload_storage[offset++] = 0x3E;
// call PlaceString
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.placeString >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.placeString >> 8) & 0xFF;
// call SaveSAVtoSRAM1
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = 0x32;
payload_storage[offset++] = 0x7B;
/* Transfer box data: */
// ld hl, hSerialConnectionStatus
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 8) & 0xFF;
// call SaveSAVtoSRAM2
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = 0x56;
payload_storage[offset++] = 0x7B;
// ld [hl], 0x01 [Make sure GB is the slave, master if debug]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = (debug ? 0x02 : 0x01);
// jp SoftReset
payload_storage[offset++] = 0xC3;
payload_storage[offset++] = (curr_rom.SoftReset >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.SoftReset >> 8) & 0xFF;
// ld hl, (wBoxDataStart - 1) [data to send]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - 1) >> 0) & 0xFF;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - 1) >> 8) & 0xFF;
// 1 byte to store the current array counter
// $C650
if (offset > (0x1BB + (194 - 72)))
{
std::cout << "Error: Script exceeded by " << offset - (0x1BB + (194 - 72)) << " bytes!" << std::endl;
}
offset = 0x1BB + (194 - 72);
payload_storage[offset++] = 0x00;
// ld [hl], 0xFD [set the start of the data to 0xFD so Serial_ExchangeBytes is happy]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = 0xFD;
// 40 byte storage for list of Pokemon to remove
// $C651
for (int i = 0; i < 40; i++)
{
// ld de, (wBoxDataStart - 3) [location to put stored data]
payload_storage[offset++] = 0x11;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - (debug ? 2 : 3)) >> 0) & 0xFF;
payload_storage[offset++] = ((curr_rom.wBoxDataStart - (debug ? 2 : 3)) >> 8) & 0xFF;
// ld bc, (wBoxDataEnd - wBoxDataStart) + 2
payload_storage[offset++] = 0x01;
payload_storage[offset++] = (((curr_rom.wBoxDataEnd - curr_rom.wBoxDataStart) + 2) >> 0) & 0xFF;
payload_storage[offset++] = (((curr_rom.wBoxDataEnd - curr_rom.wBoxDataStart) + 2) >> 8) & 0xFF;
// call Serial_ExchangeBytes [Send the box data] (unless Debug)
if (debug)
{
payload_storage[offset++] = (i < 30 ? (29 - i) : 0xFF);
offset += 3;
}
else
{
payload_storage[offset++] = (i < 30 ? 0xFD : 0xFF);
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 8) & 0xFF;
}
/* Recieve the Pokemon to remove */
// ld hl, hSerialConnectionStatus
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.hSerialConnectionStatus >> 8) & 0xFF;
// ld [hl], 0x01 [Make sure GB is the slave, master if debug]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = (debug ? 0x02 : 0x01);
// ld hl, 0x0161 [data to send, garbage data]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.garbageDataLocation >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.garbageDataLocation >> 8) & 0xFF;
// ld de, 0xC651 [data to recieve]
payload_storage[offset++] = 0x11;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 8) & 0xFF;
// ld bc, 0x001E [size of data] - Preamble does *not* count
payload_storage[offset++] = 0x01;
payload_storage[offset++] = 0x1E;
payload_storage[offset++] = 0x00;
// call Serial_ExchangeBytes [Recieve the removal array]
if (debug)
{
offset += 3; // Don't add in the Serial_ExchangeBytes call if in debug
}
else
{
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.Serial_ExchangeBytes >> 8) & 0xFF;
}
/* Remove the transfered Pokemon */
// ld hl, wRemoveMonFromBox
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.wRemoveMonFromBox >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.wRemoveMonFromBox >> 8) & 0xFF;
// ld [hl], [!= 0x00 specifies the current box]
payload_storage[offset++] = 0x36;
payload_storage[offset++] = 0x01;
// ld a, [arrayCounter]
payload_storage[offset++] = 0xFA;
payload_storage[offset++] = (curr_rom.arrayCounter >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.arrayCounter >> 8) & 0xFF;
// ld e, a
payload_storage[offset++] = 0x5F;
// ld d, 0x00
payload_storage[offset++] = 0x16;
payload_storage[offset++] = 0x00;
// ld hl, [removalArray]
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.pkmnTransferArray >> 8) & 0xFF;
// add hl, de
payload_storage[offset++] = 0x19;
// ld e, 0xFF
payload_storage[offset++] = 0x1E;
payload_storage[offset++] = 0xFF;
// inc a
payload_storage[offset++] = 0x3C;
// ld [arrayCounter], a
payload_storage[offset++] = 0xEA;
payload_storage[offset++] = (curr_rom.arrayCounter >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.arrayCounter >> 8) & 0xFF;
// ld a, [wBoxCount]
payload_storage[offset++] = 0xFA;
payload_storage[offset++] = (curr_rom.wBoxCount >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.wBoxCount >> 8) & 0xFF;
// ld b, a
payload_storage[offset++] = 0x47;
// ld a, [hl]
payload_storage[offset++] = 0x2A;
// cp a, e
payload_storage[offset++] = 0xBB;
// jr z, 12
payload_storage[offset++] = 0x28;
payload_storage[offset++] = 0x0C;
// cp a, b
payload_storage[offset++] = 0xB8;
// jr nc, -27
payload_storage[offset++] = 0x30;
payload_storage[offset++] = 0xE5;
// ld hl, wWhichPokemon
payload_storage[offset++] = 0x21;
payload_storage[offset++] = (curr_rom.wWhichPokemon >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.wWhichPokemon >> 8) & 0xFF;
// ld [hl], a
payload_storage[offset++] = 0x77;
// call _RemovePokemon
if (DONT_REMOVE_PKMN)
{
offset += 3;
}
else
{
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = (curr_rom._RemovePokemon >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom._RemovePokemon >> 8) & 0xFF;
}
// jr, -36
payload_storage[offset++] = 0x18;
payload_storage[offset++] = 0xDC;
/* Save the current box */
// ld a, 0x1C
payload_storage[offset++] = 0x3E;
payload_storage[offset++] = (curr_rom.SaveSAVtoSRAM1 >> 16) & 0xFF;
// call BankswitchCommon
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = 0x7E;
payload_storage[offset++] = 0x3E;
// call SaveSAVtoSRAM1
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = 0x32;
payload_storage[offset++] = 0x7B;
// call SaveSAVtoSRAM2
payload_storage[offset++] = 0xCD;
payload_storage[offset++] = 0x56;
payload_storage[offset++] = 0x7B;
// jp SoftReset
payload_storage[offset++] = 0xC3;
payload_storage[offset++] = (curr_rom.SoftReset >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.SoftReset >> 8) & 0xFF;
// 1 byte to store the current array counter
// $C650
if (offset > (0x1BB + (194 - 72)))
{
std::cout << "Error: Script exceeded by " << offset - (0x1BB + (194 - 72)) << " bytes!" << std::endl;
}
offset = 0x1BB + (194 - 72);
payload_storage[offset++] = 0x00;
// 40 byte storage for list of Pokemon to remove
// $C651
for (int i = 0; i < 40; i++)
{
if (debug)
{
payload_storage[offset++] = (i < 30 ? (29 - i) : 0xFF);
}
else
{
payload_storage[offset++] = (i < 30 ? 0xFD : 0xFF);
}
}
// permanent array terminator, just in case
// $C679
payload_storage[offset++] = 0xFF;
// TransferWaitString
// $C67A
for (int i = 0; i < 30; i++)
{
payload_storage[offset++] = curr_rom.transferString[i];
}
// This payload works by placing Pokemon ID 0xFC's name in the stack, and causing a return to CD8E,
// which is part of the RNG seed. From there we can jump anywhere- and we choose to jump to D887,
// which is the rival's name. This code fixes the stack and jumps to the patchlist, which is where
// our final code is.
}
// permanent array terminator, just in case
// $C679
payload_storage[offset++] = 0xFF;
// TransferWaitString
// $C67A
for (int i = 0; i < 30; i++)
else if (type == EVENT)
{
payload_storage[offset++] = curr_rom.transferString[i];
}
// ld a, $03
payload_storage[offset++] = 0x3A;
payload_storage[offset++] = 0x03;
// This payload works by placing Pokemon ID 0xFC's name in the stack, and causing a return to CD8E,
// which is part of the RNG seed. From there we can jump anywhere- and we choose to jump to D887,
// which is the rival's name. This code fixes the stack and jumps to the patchlist, which is where
// our final code is.
// call OpenSRAM
payload_storage[offset++] = 0xC3;
payload_storage[offset++] = (curr_rom.OpenSRAM >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.OpenSRAM >> 8) & 0xFF;
// ld de, $BEB0
payload_storage[offset++] = 0x11;
payload_storage[offset++] = 0xB0;
payload_storage[offset++] = 0xBE;
// ld bc, $150
payload_storage[offset++] = 0x01;
payload_storage[offset++] = 0x50;
payload_storage[offset++] = 0x01;
// ld hl, ???
payload_storage[offset++] = 0x21;
payload_storage[offset++] = 0x00;
payload_storage[offset++] = 0x00;
// CUSTOM EVENT SCRIPT:
// Start with the table data
int init_offset = offset;
insert_ext_copy_cmd(&offset, 0x11410E, 0xD930, 18); // Copy text pointers
insert_ext_copy_cmd(&offset, 0x00C120, 0xC140, 10); //
insert_ext_copy_cmd(&offset, 0x00C220, 0xC240, 16); //
byte temp[] = {0xD0, 0x0A};
insert_int_copy_cmd(&offset, 0xD4E9, 2, temp); //
byte temp1[] = {0x15, 0x05};
insert_int_copy_cmd(&offset, 0xD517, 2, temp1); //
byte temp2[] = {0x30, 0xD9};
insert_int_copy_cmd(&offset, 0xD36B, 2, temp2); //
byte temp3[] = {0x0B, 0xF0, 0xFF};
insert_int_copy_cmd(&offset, 0xD5D3, 3, temp3); //
byte temp4[] = {0x05};
insert_int_copy_cmd(&offset, 0xD4E0, 1, temp4); //
byte temp5[] = {0x44, 0xD9, 0x08, 0x21, 0x54, 0xD9, 0xCD, 0x68, 0x31, 0x21, 0xB0, 0xC1, 0x00, 0x00, 0xC3, 0xD2, 0x23, 0x01, 0x00, 0x5E, 0xD8, 0xD8, 0xC9, 0xD8, 0xC9, 0xD8, 0xC9, 0xD8, 0xC9, 0x00, 0x8C, 0xB8, 0xB4, 0xB4, 0xE7, 0x50, 0x08, 0x3E, 0x83, 0xCD, 0x8B, 0x11, 0xCD, 0x3E, 0x37, 0xC3, 0xD2, 0x23};
insert_int_copy_cmd(&offset, 0xD942, 48, temp5); //
payload_storage[offset++] = 0xFF;
/*
// call CloseSRAM
payload_storage[offset++] = 0xC3;
payload_storage[offset++] = (curr_rom.CloseSRAM >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.CloseSRAM >> 8) & 0xFF;
// call SoftReset
payload_storage[offset++] = 0xC3;
payload_storage[offset++] = (curr_rom.SoftReset >> 0) & 0xFF;
payload_storage[offset++] = (curr_rom.SoftReset >> 8) & 0xFF;
*/
}
}
else if (curr_rom.generation == 2)
{
@ -1009,7 +1074,7 @@ byte *generate_payload(GB_ROM curr_rom, bool debug)
}
else
{
//write_call(curr_rom.generation, payload_storage, offset, 0x046C60);
// write_call(curr_rom.generation, payload_storage, offset, 0x046C60);
write_call(curr_rom.generation, payload_storage, offset, curr_rom._RemovePokemon);
}
@ -1091,19 +1156,53 @@ void write_call(int generation, byte array_data[], int &offset, word call_locati
}
};
void insert_ext_copy_cmd(int *offset, word source, hword destination, byte size)
{
payload_storage[(*offset)++] = size;
payload_storage[(*offset)++] = destination >> 8;
payload_storage[(*offset)++] = destination >> 0;
payload_storage[(*offset)++] = source >> 16;
payload_storage[(*offset)++] = source >> 8;
payload_storage[(*offset)++] = source >> 0;
}
void insert_int_copy_cmd(int *offset, hword destination, byte size, byte data[])
{
insert_ext_copy_cmd(offset, copy_table_start + copy_table_offset, destination, size);
for (int i = 0; i < size; i++){
copy_table_storage[copy_table_offset + i];
}
copy_table_offset += size;
}
int test_main() // Rename to "main" to send the payload to test_payload.txt
{
freopen("test_payload.txt", "w", stdout);
std::cout << std::endl;
byte *payload = generate_payload(ENG_CRYSTAL, true);
for (int i = 0; i < PAYLOAD_SIZE; i++)
byte *payload = generate_payload(ENG_YELLOW, EVENT, true);
if (!EVENT)
{
std::cout << "0x" << std::setfill('0') << std::setw(2) << std::hex << std::uppercase << (unsigned int)payload[i] << ", ";
if (i % 0x10 == 0xF)
for (int i = 0; i < PAYLOAD_SIZE; i++)
{
std::cout << std::endl
<< "# 0x" << std::hex << i + 1 << std::endl;
std::cout << "0x" << std::setfill('0') << std::setw(2) << std::hex << std::uppercase << (unsigned int)payload[i] << ", ";
if (i % 0x10 == 0xF)
{
std::cout << std::endl
<< "# 0x" << std::hex << i + 1 << std::endl;
}
}
}
return 0;
else
{
for (int i = 0; i < 0x150; i++)
{
std::cout << std::setfill('0') << std::setw(2) << std::hex << std::uppercase << (unsigned int)payload[i + ((0x10 * 28) + 9)] << " ";
if (i % 0x10 == 0xF)
{
std::cout << std::endl;
}
}
return 0;
}
}

View File

@ -3630,8 +3630,8 @@ const byte MOVESETS[252][32] = {
{0b00000000, 0b00000000, 0b00010000, 0b00000001, 0b00000010, 0b00010100, 0b00000000, 0b00000001, 0b11000000, 0b00000000, 0b00000000, 0b00001000, 0b01000010, 0b10000000, 0b00000001, 0b00000000, 0b01000000, 0b00000000, 0b00000000, 0b00001000, 0b00001000, 0b10000100, 0b00000010, 0b00000100, 0b00000000, 0b00010001, 0b00010110, 0b10100000, 0b00001000, 0b00000100, 0b11000000, 0b00000000}, // Fearow
{0b00000000, 0b00000000, 0b00000100, 0b00000000, 0b00110010, 0b10011000, 0b00010000, 0b00000000, 0b00000010, 0b00000000, 0b00000000, 0b01011000, 0b00000011, 0b10000000, 0b00100000, 0b00000000, 0b00000000, 0b01000000, 0b00000000, 0b00001100, 0b00001000, 0b10000100, 0b00001010, 0b00001000, 0b00000000, 0b00110001, 0b00000110, 0b10100000, 0b00001001, 0b00000100, 0b11000000, 0b00010000}, // Ekans
{0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00110010, 0b10011000, 0b00010000, 0b00000001, 0b00000010, 0b00000000, 0b00000000, 0b01011000, 0b00000011, 0b10000000, 0b00100000, 0b00000000, 0b00000000, 0b01000000, 0b00000000, 0b00001100, 0b00001000, 0b10000100, 0b00000010, 0b00001000, 0b00000000, 0b00110001, 0b00000110, 0b10100000, 0b00000001, 0b00000100, 0b11000000, 0b00000000}, // Arbok
{0b00000100, 0b01000000, 0b00000100, 0b01000000, 0b00100011, 0b00000100, 0b00000000, 0b01000000, 0b00001110, 0b00000000, 0b00001111, 0b00011000, 0b01100010, 0b10000001, 0b01000000, 0b00000000, 0b01000000, 0b00000000, 0b00001000, 0b00001000, 0b00001000, 0b00000100, 0b00000010, 0b00000100, 0b00000000, 0b00010101, 0b00000110, 0b10100001, 0b00000001, 0b00000100, 0b10000000, 0b01000000}, // Pikachu
{0b00000100, 0b01000000, 0b00000000, 0b01000000, 0b00100011, 0b00000000, 0b00000000, 0b01000001, 0b00001110, 0b00000000, 0b00001111, 0b00011000, 0b00100010, 0b10000001, 0b01000000, 0b00000000, 0b01000000, 0b00000000, 0b00001000, 0b00001000, 0b00001000, 0b10000100, 0b00000010, 0b00000100, 0b00000000, 0b00010101, 0b00000110, 0b10100001, 0b00000001, 0b00000100, 0b10000000, 0b01000000}, // Raichu
{0b00000100, 0b01000000, 0b00000100, 0b01000000, 0b00100011, 0b00000100, 0b00000000, 0b00000000, 0b00001110, 0b00000000, 0b00001111, 0b00011000, 0b01100010, 0b10000001, 0b01000000, 0b00000000, 0b01000000, 0b00000000, 0b00001000, 0b00001000, 0b00001000, 0b00000100, 0b00000010, 0b00000100, 0b00000000, 0b00010101, 0b00000110, 0b10100001, 0b00000001, 0b00000100, 0b10000000, 0b01000000}, // Pikachu
{0b00000100, 0b01000000, 0b00000000, 0b01000000, 0b00100011, 0b00000000, 0b00000000, 0b00000001, 0b00001110, 0b00000000, 0b00001111, 0b00011000, 0b00100010, 0b10000001, 0b01000000, 0b00000000, 0b01000000, 0b00000000, 0b00001000, 0b00001000, 0b00001000, 0b10000100, 0b00000010, 0b00000100, 0b00000000, 0b00010101, 0b00000110, 0b10100001, 0b00000001, 0b00000100, 0b10000000, 0b01000000}, // Raichu
{0b00000000, 0b00100011, 0b00000000, 0b00001000, 0b00100010, 0b10000000, 0b00000000, 0b00000000, 0b00001110, 0b00000000, 0b00000000, 0b01011000, 0b00000010, 0b10000001, 0b00000000, 0b00000000, 0b01000000, 0b00000000, 0b00000000, 0b00101100, 0b00011000, 0b10000101, 0b00000010, 0b00000100, 0b00000000, 0b01010101, 0b00100110, 0b10110001, 0b00000101, 0b10000100, 0b01000000, 0b01000000}, // Sandshrew
{0b00000000, 0b00100011, 0b00000000, 0b00001000, 0b00100010, 0b10000000, 0b00000000, 0b00000001, 0b00001110, 0b00000000, 0b00000000, 0b01011000, 0b00000010, 0b10000001, 0b00000000, 0b00000000, 0b01000000, 0b00000000, 0b00000000, 0b00101100, 0b00011000, 0b10000100, 0b00000010, 0b00000100, 0b00000000, 0b01010101, 0b00100110, 0b10100001, 0b00000001, 0b00000100, 0b01000000, 0b01000000}, // Sandslash
{0b00000000, 0b00100001, 0b00000000, 0b10000000, 0b00101011, 0b10001100, 0b10100000, 0b00110000, 0b00001010, 0b00000000, 0b00000101, 0b00011000, 0b00000010, 0b10000001, 0b00001000, 0b00000000, 0b00000000, 0b00000000, 0b00000000, 0b00101000, 0b00001000, 0b10000100, 0b00000010, 0b00001100, 0b00000000, 0b00011001, 0b00000110, 0b10100000, 0b00000001, 0b00000100, 0b11100000, 0b01010000}, // Nidoran-f

View File

@ -179,7 +179,7 @@ void Pokemon_Party::start_link()
else
{
setup();
last_error = loop(&box_data_array[0], generate_payload(curr_gb_rom, false), &curr_gb_rom, simple_pkmn_array, false);
last_error = loop(&box_data_array[0], generate_payload(curr_gb_rom, TRANSFER, false), &curr_gb_rom, simple_pkmn_array, false);
}
}
@ -187,7 +187,7 @@ void Pokemon_Party::continue_link(bool cancel_connection)
{
if (!IGNORE_LINK_CABLE)
{
last_error = loop(&box_data_array[0], generate_payload(curr_gb_rom, false), &curr_gb_rom, simple_pkmn_array, cancel_connection);
last_error = loop(&box_data_array[0], generate_payload(curr_gb_rom, TRANSFER, false), &curr_gb_rom, simple_pkmn_array, cancel_connection);
}
}