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b6ee1fd3f3
Poke_Transporter_GB/source/script.cpp
Remnants of Forgotten Disney b6ee1fd3f3 Script injection debugging
2023-10-04 20:10:05 -05:00

86 lines
11 KiB
C++
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#include <tonc.h>
#include "script.h"
#include "flash_mem.h"
#include "gba_flash.h"
#include "script_builder.h"
static u32 wonder_card[0x14E] = {
0xFC, 0x85, 0x00, 0x00, 0xE8, 0x03, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xBB, 0xCF, 0xCC, 0xC9, 0xCC, 0xBB, 0xCE, 0xC3, 0xBD, 0xC5, 0xBF, 0xCE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xBF, 0xEC, 0xD7, 0xDC, 0xD5, 0xE2, 0xDB, 0xD9, 0x00, 0xBD, 0xD5, 0xE6, 0xD8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC1, 0xE3, 0x00, 0xE8, 0xE3, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xE7, 0xD9, 0xD7, 0xE3, 0xE2, 0xD8, 0x00, 0xDA, 0xE0, 0xE3, 0xE3, 0xE6, 0x00, 0xE3, 0xDA, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xCA, 0xC9, 0xC5, 0x1B, 0xC7, 0xC9, 0xC8, 0x00, 0x00, 0x00, 0xBD, 0xBF, 0xC8, 0xCE, 0xBF, 0xCC, 0x00, 0xD5, 0xE2, 0xD8, 0x00, 0xE1, 0xD9, 0xD9, 0xE8, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xD8, 0xD9, 0xE0, 0xDD, 0xEA, 0xD9, 0xE6, 0xED, 0x00, 0xE4, 0xD9, 0xE6, 0xE7, 0xE3, 0xE2, 0x00, 0xDD, 0xE2, 0x00, 0x00, 0xDB, 0xE6, 0xD9, 0xD9, 0xE2, 0xAD, 0x00, 0xCC, 0xD9, 0xD7, 0xD9, 0xDD, 0xEA, 0xD9, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xBB, 0xCF, 0xCC, 0xC9, 0xCC, 0xBB, 0xCE, 0xC3, 0xBD, 0xC5, 0xBF, 0xCE, 0x00, 0xD5, 0xE2, 0xD8, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE8, 0xDC, 0xD9, 0xE2, 0x00, 0xE7, 0xD5, 0xEA, 0xD9, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xDB, 0xD5, 0xE1, 0xD9, 0xAB, 0xAB, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xBE, 0xE3, 0x00, 0xE2, 0xE3, 0xE8, 0x00, 0xE8, 0xE3, 0xE7, 0xE7, 0x00, 0xE8, 0xDC, 0xDD, 0xE7, 0x00, 0xBF, 0xEC, 0xD7, 0xDC, 0xD5, 0xE2, 0xDB, 0xD9, 0x00, 0xBD, 0xD5, 0xE6, 0xD8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xD6, 0xD9, 0xDA, 0xE3, 0xE6, 0xD9, 0x00, 0xE6, 0xD9, 0xD7, 0xD9, 0xDD, 0xEA, 0xDD, 0xE2, 0xDB, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xBB, 0xCF, 0xCC, 0xC9, 0xCC, 0xBB, 0xCE, 0xC3, 0xBD, 0xC5, 0xBF, 0xCE, 0xAB, 0xAB, 0x00, 0x00, 0x00, 0x00, 0x00};
/*
static u32 script[0x3EC] = {
0xEA, 0xA6, 0x00, 0x00, 0x33, 0xFF, 0xFF, 0xFF, 0xB8, 0x58, 0x02, 0x00, 0x08, 0x6A, 0x5A, 0x2B, 0x3A, 0x01, 0xBB, 0x01, 0xBC, 0x02, 0x00, 0x08, 0x2B, 0xAD, 0x01, 0xBB, 0x01, 0xBC, 0x02, 0x00, 0x08, 0x47, 0x73, 0x01, 0x01, 0x00, 0x21, 0x0D, 0x80, 0x01, 0x00, 0xBB, 0x01, 0xBC, 0x02, 0x00, 0x08, 0xBD, 0xC5, 0x02, 0x00, 0x08, 0x66, 0x6D, 0x46, 0x73, 0x01, 0x01, 0x00, 0x21, 0x0D, 0x80, 0x00, 0x00, 0xBB, 0x01, 0xB3, 0x02, 0x00, 0x08, 0x1A, 0x00, 0x80, 0x73, 0x01, 0x1A, 0x01, 0x80, 0x01, 0x00, 0x09, 0x00, 0x29, 0xD5, 0x08, 0x29, 0x3A, 0x01, 0xBD, 0x22, 0x03, 0x00, 0x08, 0x66, 0x6D, 0x6C, 0x02, 0xBD, 0xB3, 0x03, 0x00, 0x08, 0x66, 0x6D, 0x6C, 0x02, 0xBD, 0x86, 0x03, 0x00, 0x08, 0x66, 0x6D, 0x6C, 0x02, 0xCE, 0xDC, 0xD5, 0xE2, 0xDF, 0x00, 0xED, 0xE3, 0xE9, 0x00, 0xDA, 0xE3, 0xE6, 0x00, 0xE9, 0xE7, 0xDD, 0xE2, 0xDB, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xC7, 0xD3, 0xCD, 0xCE, 0xBF, 0xCC, 0xD3, 0xFE, 0xC1, 0xC3, 0xC0, 0xCE, 0x00, 0xCD, 0xED, 0xE7, 0xE8, 0xD9, 0xE1, 0xAD, 0xFB, 0xD3, 0xE3, 0xE9, 0x00, 0xE1, 0xE9, 0xE7, 0xE8, 0x00, 0xD6, 0xD9, 0x00, 0xFD, 0x01, 0xAD, 0xFE, 0xCE, 0xDC, 0xD9, 0xE6, 0xD9, 0x00, 0xDD, 0xE7, 0x00, 0xD5, 0x00, 0xE8, 0xDD, 0xD7, 0xDF, 0xD9, 0xE8, 0x00, 0xDC, 0xD9, 0xE6, 0xD9, 0x00, 0xDA, 0xE3, 0xE6, 0x00, 0xED, 0xE3, 0xE9, 0xAD, 0xFF, 0xC3, 0xE8, 0x00, 0xD5, 0xE4, 0xE4, 0xD9, 0xD5, 0xE6, 0xE7, 0x00, 0xE8, 0xE3, 0x00, 0xD6, 0xD9, 0x00, 0xDA, 0xE3, 0xE6, 0x00, 0xE9, 0xE7, 0xD9, 0x00, 0xD5, 0xE8, 0x00, 0xE8, 0xDC, 0xD9, 0xFE, 0xC6, 0xC3, 0xC6, 0xD3, 0xBD, 0xC9, 0xD0, 0xBF, 0x00, 0xBD, 0xC3, 0xCE, 0xD3, 0x00, 0xE4, 0xE3, 0xE6, 0xE8, 0xAD, 0xFB, 0xD1, 0xDC, 0xED, 0x00, 0xE2, 0xE3, 0xE8, 0x00, 0xDB, 0xDD, 0xEA, 0xD9, 0x00, 0xDD, 0xE8, 0x00, 0xD5, 0x00, 0xE8, 0xE6, 0xED, 0x00, 0xD5, 0xE2, 0xD8, 0x00, 0xE7, 0xD9, 0xD9, 0x00, 0xEB, 0xDC, 0xD5, 0xE8, 0xFE, 0xDD, 0xE8, 0x00, 0xDD, 0xE7, 0x00, 0xD5, 0xD6, 0xE3, 0xE9, 0xE8, 0xAC, 0xFF, 0xCE, 0xDC, 0xD5, 0xE2, 0xDF, 0x00, 0xED, 0xE3, 0xE9, 0x00, 0xDA, 0xE3, 0xE6, 0x00, 0xE9, 0xE7, 0xDD, 0xE2, 0xDB, 0x00, 0xE8, 0xDC, 0xD9, 0x00, 0xC7, 0xD3, 0xCD, 0xCE, 0xBF, 0xCC, 0xD3, 0xFE, 0xC1, 0xC3, 0xC0, 0xCE, 0x00, 0xCD, 0xED, 0xE7, 0xE8, 0xD9, 0xE1, 0xAD, 0xFF, 0xC9, 0xDC, 0xB8, 0x00, 0xC3, 0xB4, 0xE1, 0x00, 0xE7, 0xE3, 0xE6, 0xE6, 0xED, 0xB8, 0x00, 0xFD, 0x01, 0xAD, 0xFE, 0xD3, 0xE3, 0xE9, 0xE6, 0x00, 0xBC, 0xBB, 0xC1, 0xB4, 0xE7, 0x00, 0xC5, 0xBF, 0xD3, 0x00, 0xC3, 0xCE, 0xBF, 0xC7, 0xCD, 0x00, 0xCA, 0xC9, 0xBD, 0xC5, 0xBF, 0xCE, 0x00, 0xDD, 0xE7, 0x00, 0xDA, 0xE9, 0xE0, 0xE0, 0xAD, 0xFB, 0xCA, 0xE0, 0xD9, 0xD5, 0xE7, 0xD9, 0x00, 0xE7, 0xE8, 0xE3, 0xE6, 0xD9, 0x00, 0xE7, 0xE3, 0xE1, 0xD9, 0xE8, 0xDC, 0xDD, 0xE2, 0xDB, 0x00, 0xE3, 0xE2, 0x00, 0xED, 0xE3, 0xE9, 0xE6, 0x00, 0xCA, 0xBD, 0xB8, 0xFE, 0xE8, 0xDC, 0xD9, 0xE2, 0x00, 0xD7, 0xE3, 0xE1, 0xD9, 0x00, 0xD6, 0xD5, 0xD7, 0xDF, 0x00, 0xDA, 0xE3, 0xE6, 0x00, 0xE8, 0xDC, 0xDD, 0xE7, 0xAD, 0xFF, 0xB8, 0x27, 0x04, 0x00, 0x08, 0x6A, 0x5A, 0x2B, 0x3A, 0x01, 0xBB, 0x01, 0x8B, 0x04, 0x00, 0x08, 0x2B, 0xAD, 0x01, 0xBB, 0x01, 0x8B, 0x04, 0x00, 0x08, 0x47, 0x73, 0x01, 0x01, 0x00, 0x21, 0x0D, 0x80, 0x01, 0x00, 0xBB, 0x01, 0x8B, 0x04, 0x00, 0x08, 0xBD, 0x94, 0x04, 0x00, 0x08, 0x66, 0x6D, 0x46, 0x73, 0x01, 0x01, 0x00, 0x21, 0x0D, 0x80, 0x00, 0x00, 0xBB, 0x01, 0x82, 0x04, 0x00, 0x08, 0x1A, 0x00, 0x80, 0x73, 0x01, 0x1A, 0x01, 0x80, 0x01, 0x00, 0x09, 0x00, 0x29, 0xD5, 0x08, 0x29, 0x3A, 0x01, 0xBD, 0xED, 0x04, 0x00, 0x08, 0x66, 0x6D, 0x6C, 0x02, 0xBD, 0x6B, 0x05, 0x00, 0x08, 0x66, 0x6D, 0x6C, 0x02, 0xBD, 0x42, 0x05, 0x00, 0x08, 0x66, 0x6D, 0x6C, 0x02, 0xC7, 0xD9, 0xE6, 0xD7, 0xDD, 0x00, 0xD8, 0xB4, 0xE9, 0xE8, 0xDD, 0xE0, 0xDD, 0xE7, 0xD9, 0xE6, 0x00, 0xE0, 0xD9, 0x00, 0xE7, 0xED, 0xE7, 0xE8, 0x1A, 0xE1, 0xD9, 0xFE, 0xBD, 0xBB, 0xBE, 0xBF, 0xBB, 0xCF, 0x00, 0xC7, 0xD3, 0xCD, 0xCE, 0xAD, 0xFB, 0xD0, 0xE3, 0xE9, 0xE7, 0x00, 0xD8, 0xD9, 0xEA, 0xD9, 0xEE, 0x00, 0x1C, 0xE8, 0xE6, 0xD9, 0x00, 0xFD, 0x01, 0xAD, 0xFE, 0xC3, 0xE0, 0x00, 0xED, 0x00, 0xD5, 0x00, 0xE9, 0xE2, 0x00, 0xE8, 0xDD, 0xD7, 0xDF, 0xD9, 0xE8, 0x00, 0xE4, 0xE3, 0xE9, 0xE6, 0x00, 0xEA, 0xE3, 0xE9, 0xE7, 0xAD, 0xFF, 0xC3, 0xE0, 0x00, 0xE4, 0xD9, 0xE9, 0xE8, 0x00, 0x1C, 0xE8, 0xE6, 0xD9, 0x00, 0xE9, 0xE8, 0xDD, 0xE0, 0xDD, 0xE7, 0x1B, 0x00, 0xD5, 0xE9, 0x00, 0xE4, 0xE3, 0xE6, 0xE8, 0x00, 0xD8, 0xD9, 0xFE, 0xC8, 0xBF, 0xC8, 0xCF, 0xBD, 0xCC, 0xC3, 0xCB, 0xCF, 0xBF, 0xAD, 0xFB, 0xBF, 0xE7, 0xE7, 0xD5, 0xED, 0xD9, 0xEE, 0xAE, 0xE0, 0xD9, 0x00, 0xE4, 0xE3, 0xE9, 0xE6, 0x00, 0xEA, 0xE3, 0xDD, 0xE6, 0x00, 0xD8, 0xD9, 0x00, 0xE5, 0xE9, 0xE3, 0xDD, 0x00, 0xFE, 0xDD, 0xE0, 0x00, 0xE7, 0xB4, 0xD5, 0xDB, 0xDD, 0xE8, 0xAD, 0xFF, 0xC7, 0xD9, 0xE6, 0xD7, 0xDD, 0x00, 0xD8, 0xB4, 0xE9, 0xE8, 0xDD, 0xE0, 0xDD, 0xE7, 0xD9, 0xE6, 0x00, 0xE0, 0xD9, 0x00, 0xE7, 0xED, 0xE7, 0xE8, 0x1A, 0xE1, 0xD9, 0xFE, 0xBD, 0xBB, 0xBE, 0xBF, 0xBB, 0xCF, 0x00, 0xC7, 0xD3, 0xCD, 0xCE, 0xAD, 0xFF, 0xC9, 0xDC, 0xB8, 0x00, 0xDE, 0xD9, 0x00, 0xE6, 0xD9, 0xDB, 0xE6, 0xD9, 0xE8, 0xE8, 0xD9, 0x00, 0xFD, 0x01, 0xAD, 0x00, 0xC6, 0xD5, 0x00, 0xCA, 0xC9, 0xBD, 0xC2, 0xBF, 0xFE, 0xC9, 0xBC, 0xC4, 0xAD, 0x00, 0xCC, 0xBB, 0xCC, 0xBF, 0xCD, 0x00, 0xD8, 0xE9, 0x00, 0xCD, 0xBB, 0xBD, 0x00, 0xD9, 0xE7, 0xE8, 0x00, 0xE4, 0xE0, 0xD9, 0xDD, 0xE2, 0xD9, 0xAD, 0xFB, 0xC0, 0xD5, 0xDD, 0xE8, 0xD9, 0xE7, 0x00, 0xE0, 0xD9, 0x00, 0xE8, 0xE6, 0xDD, 0x00, 0xD8, 0xD5, 0xE2, 0xE7, 0x00, 0xEA, 0xE3, 0xE8, 0xE6, 0xD9, 0x00, 0xCD, 0xBB, 0xBD, 0x00, 0xD9, 0xE8, 0xFE, 0xE6, 0xD9, 0xEA, 0xD9, 0xE2, 0xD9, 0xEE, 0x00, 0xE4, 0xE0, 0xE9, 0xE7, 0x00, 0xE8, 0xD5, 0xE6, 0xD8, 0xAD, 0xFF, 0xB8, 0xD9, 0x05, 0x00, 0x08, 0x6A, 0x5A, 0x2B, 0x3A, 0x01, 0xBB, 0x01, 0x3D, 0x06, 0x00, 0x08, 0x2B, 0xAD, 0x01, 0xBB, 0x01, 0x3D, 0x06, 0x00, 0x08, 0x47, 0x73, 0x01, 0x01, 0x00, 0x21, 0x0D, 0x80, 0x01, 0x00, 0xBB, 0x01, 0x3D, 0x06, 0x00, 0x08, 0xBD, 0x46, 0x06, 0x00, 0x08, 0x66, 0x6D, 0x46, 0x73, 0x01, 0x01, 0x00, 0x21, 0x0D, 0x80, 0x00, 0x00, 0xBB, 0x01, 0x34, 0x06, 0x00, 0x08, 0x1A, 0x00, 0x80, 0x73, 0x01, 0x1A, 0x01, 0x80, 0x01, 0x00, 0x09, 0x00, 0x29, 0xD5, 0x08, 0x29, 0x3A, 0x01, 0xBD, 0xA9, 0x06, 0x00, 0x08, 0x66, 0x6D, 0x6C, 0x02, 0xBD, 0x3A, 0x07, 0x00, 0x08, 0x66, 0x6D, 0x00};
*/
// CRC16 checksum
void inject_mystery(Pokemon incoming_party_aray[])
{
flash_read(memory_section_array[4], &global_memory_buffer[0], 0x1000);
for (int i = 0; i < 0x14E; i++)
{
global_memory_buffer[INTER_WONDER_CARD_OFFSET_EMER + i] = wonder_card[i];
}
mystery_gift_script script;
script.build_script(incoming_party_aray);
u16 checksum = script.calc_checksum();
// Set checksum and padding
global_memory_buffer[EVENT_SCRIPT_DATA_OFFSET_EMER] = checksum >> 0;
global_memory_buffer[EVENT_SCRIPT_DATA_OFFSET_EMER + 1] = checksum >> 8;
global_memory_buffer[EVENT_SCRIPT_DATA_OFFSET_EMER + 2] = 0x00;
global_memory_buffer[EVENT_SCRIPT_DATA_OFFSET_EMER + 3] = 0x00;
// Add in Mystery Script data
for (int i = 0; i < MG_SCRIPT_SIZE; i++)
{
global_memory_buffer[EVENT_SCRIPT_DATA_OFFSET_EMER + 4 + i] = script.get_script_value_at(i);
}
update_memory_buffer_checksum();
flash_write(memory_section_array[4], &global_memory_buffer[0], 0x1000);
}
/*
000168: The main function
push {lr} save the load register to the stack
ldr r3, [pc, <000188>] set r3 to variable to 0x020375E8 (the pokemon offset, variable 0x8008's pointer)
ldr r3, [r3, #0] set r3 to the value in memory r3 points to
add r0, pc, #28 set r0 to a pointer 28 bytes ahead, which is the start of the Pokemon struct. The PC is a pointer to two bytes after the current byte being read.
add r0, r0, r3 add r3 to r0, giving it the correct offset for the current index
ldr r1, [pc, <000180>] set r1 to 0x0806B491, which is the location of "SendMonToPC" plus one, since it is thumb code
mov r2, r15 move r15 (the program counter) to r2
add r2, r2, #7 add 7 to r2 to compensate for the six following bytes, plus to tell the system to read as thumb code
mov r14, r2 move r2 into r14 (the load register)
bx r1 jump to the pointer stored in r1 (SendMonToPC)
00017A: The second part of the function
ldr r2, [pc, <000184>] load 0x020375E4 (variable 0x8006's pointer) into r2
str r0, [r2, #0] put the value of r0 into the memory location pointed at by r2, plus 0
pop {r0} remove r0 from the stack and put it into r0
bx r0 jump to r0 (return to where the function was called)
000180:
.word 0x0806B491 the location of "SendMonToPC", plus one (so it is interpreted as thumb code)
000184:
.word 0x020375E4 the location of variable "0x8006" (the return value)
000188:
.word 0x020375E8 the location of variable "0x8008" (the pokemon offset)
- 00 B5
- 08 4B
- 1B 68
- 08 A0
- C0 18
- 04 49
- 7A 46
- 07 32
- 96 46
- 08 47
- 02 4A
- 10 60
01 BC
00 47
91 B4
06 08
E4 75
03 02
E8 75
03 02
*/
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