Leahnaya/Poke_Transporter_GB
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More script implementation

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This commit is contained in:
Starport75
2023-09-07 21:08:18 -05:00
parent 59fc9367a3
commit 7456c8e701
6 changed files with 55 additions and 31 deletions
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24
source/flash_mem.cpp
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@@ -8,7 +8,7 @@
vu32 newest_save_offset = MEM_CRAM + SAVE_A_OFFSET;
vu32 memory_section_array[14] = {};
u8 memory_buffer[1];
u8 global_memory_buffer[0x1000];
char mem_name = 'A';
@@ -53,22 +53,22 @@ bool insert_pokemon(Pokemon party[], int total_num){
int pkmn_byte = 0;
bool write_pkmn = false;
flash_read(memory_section_array[mem_section], &memory_buffer[0], 0x1000);
flash_read(memory_section_array[mem_section], &global_memory_buffer[0], 0x1000);
while(pkmn_num < total_num){
// Checks if we are currently beyond PC box information bounds. If so, return false
if ((mem_section == 13) && (byte_location >= 1860)){
update_memory_buffer_checksum();
flash_write(memory_section_array[mem_section], &memory_buffer[0], 0x1000);
flash_write(memory_section_array[mem_section], &global_memory_buffer[0], 0x1000);
return false;
}
// Determines if there is space to write a Pokemon, or if a Pokemon is currently being written
write_pkmn = (write_pkmn | (memory_buffer[byte_location] == 0x00));
write_pkmn = (write_pkmn | (global_memory_buffer[byte_location] == 0x00));
// Writes a byte of the current Pokemon to the current spot
if (write_pkmn){
memory_buffer[byte_location] = party[pkmn_num].get_full_gen_3_array()[pkmn_byte];
global_memory_buffer[byte_location] = party[pkmn_num].get_full_gen_3_array()[pkmn_byte];
byte_location++;
pkmn_byte++;
// Determines if the whole Pokemon has been written
@@ -84,14 +84,14 @@ bool insert_pokemon(Pokemon party[], int total_num){
// we move to the next memory buffer and save the current one
if (byte_location >= 3968){
update_memory_buffer_checksum();
flash_write(memory_section_array[mem_section], &memory_buffer[0], 0x1000);
flash_write(memory_section_array[mem_section], &global_memory_buffer[0], 0x1000);
mem_section++;
flash_read(memory_section_array[mem_section], &memory_buffer[0], 0x1000);
flash_read(memory_section_array[mem_section], &global_memory_buffer[0], 0x1000);
byte_location = byte_location % 3968;
}
}
update_memory_buffer_checksum();
flash_write(memory_section_array[mem_section], &memory_buffer[0], 0x1000);
flash_write(memory_section_array[mem_section], &global_memory_buffer[0], 0x1000);
return true;
}
@@ -100,15 +100,15 @@ void update_memory_buffer_checksum(){
vu32 checksum = 0x00;
vu32 num_of_bytes = 3968;
if (memory_buffer[0x0FF4] == 13){
if (global_memory_buffer[0x0FF4] == 13){
num_of_bytes = 2000;
}
for (unsigned int i = 0; i < num_of_bytes / 4; i++){
checksum += (memory_buffer[(4*i) + 3] << 24) | (memory_buffer[(4*i) + 2] << 16) | (memory_buffer[(4*i) + 1] << 8) | (memory_buffer[(4*i) + 0] << 0);
checksum += (global_memory_buffer[(4*i) + 3] << 24) | (global_memory_buffer[(4*i) + 2] << 16) | (global_memory_buffer[(4*i) + 1] << 8) | (global_memory_buffer[(4*i) + 0] << 0);
}
vu16 small_checksum = ((checksum & 0xFFFF0000) >> 16) + (checksum & 0x0000FFFF);
memory_buffer[0x0FF6] = small_checksum & 0x00FF;
memory_buffer[0x0FF7] = (small_checksum & 0xFF00) >> 8;
global_memory_buffer[0x0FF6] = small_checksum & 0x00FF;
global_memory_buffer[0x0FF7] = (small_checksum & 0xFF00) >> 8;
}