static void replace_click(GtkWidget* widget, gpointer data) {
GtkTreeIter iter;
stateheader* sh;
if (_filePath != NULL && gtk_tree_selection_get_selected(GTK_TREE_SELECTION(selection), NULL, &iter)) {
gtk_tree_model_get(GTK_TREE_MODEL(listStore), &iter, 1, &sh, -1);
GtkWidget* dialog = gtk_file_chooser_dialog_new("Replace", GTK_WINDOW(window), GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
gint res = gtk_dialog_run(GTK_DIALOG(dialog));
if (res != GTK_RESPONSE_ACCEPT) {
gtk_widget_destroy(dialog);
return;
}
char* path = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
FILE* f = fopen(path, "rb");
gtk_widget_destroy(dialog);
fseek(f, 0, SEEK_END);
size_t len = ftell(f);
if (len > 65536) len = 65536; // prevent using too much memory on opening big file by accident
char* gbc_data = (char*)malloc(len);
fseek(f, 0, SEEK_SET);
size_t total_bytes_read = 0;
while (total_bytes_read < len) {
size_t bytes_read = fread(gbc_data, 1, len - total_bytes_read, f);
total_bytes_read += bytes_read;
if (bytes_read <= 0) {
error_msg("Could only read %lu bytes from %s", (unsigned long)total_bytes_read, path);
free(gbc_data);
g_free(path);
fclose(f);
return;
}
}
g_free(path);
fclose(f);
// only first X bytes will be used, where X is uncompressed size of current data
void* new_data = goomba_new_sav(loaded_file, sh, gbc_data, len);
free(gbc_data);
if (new_data == NULL) {
error_msg("%s", goomba_last_error());
} else {
memcpy(loaded_file, new_data, GOOMBA_COLOR_SRAM_SIZE);
dirty = true;
free(new_data);
header_scan();
}
}
}
long search_named_array(FILE *inputfile,char* string)
{
char ch;
//const char ocurl='{', ccurl='}';
//short ind=1;
//long buffer_index=0,buffer_size=0,blocksnumber=0,
long position;
//extern t_keywords T_KEYWORDS;
//FLOATVECTOR *vec=NULL;
HEADER h;
if(inputfile==NULL){
t_error("You tried to read from a closed file ");
}
ch=getc(inputfile);
while(ch!=EOF){
position=simplefind(inputfile,":");
ch=getc(inputfile);
while(!isspace(ch) && !iscntrl(ch)){
position-=1;
fseek(inputfile,position,SEEK_SET);
ch=getc(inputfile);
}
header_scan(inputfile,&h);
if(strcmp(h.name,string)==0){
fseek(inputfile,position,SEEK_SET);
return position;
}
}
t_error("The searched array does not exists in file");
return -1;
}
static void load(const char* path) {
FILE* f = fopen(path, "rb");
if (f == NULL) {
error_msg("Could not open file %s", path);
return;
}
fseek(f, 0, SEEK_END);
size_t filesize = ftell(f);
// If the file is smaller than 64 KiB, pad the rest with zeroes. Some goombasav code expects a 64 KiB file.
if (filesize < GOOMBA_COLOR_SRAM_SIZE) filesize = GOOMBA_COLOR_SRAM_SIZE;
if (loaded_file != NULL) {
free(loaded_file);
}
loaded_file = (char*)malloc(filesize);
loaded_file_size = filesize;
fseek(f, 0, SEEK_SET);
size_t total_bytes_read = 0;
while (total_bytes_read < filesize) {
size_t bytes_read = fread(loaded_file, 1, filesize - total_bytes_read, f);
if (bytes_read <= 0) {
fprintf(stderr, "Could only read %lu bytes from %s\n", (unsigned long)total_bytes_read, path);
memset((char*)loaded_file + total_bytes_read, 0, filesize - total_bytes_read);
total_bytes_read = filesize;
} else {
total_bytes_read += bytes_read;
}
}
fclose(f);
char* cleaned = goomba_cleanup(loaded_file);
if (cleaned == NULL) {
// this should not happen
error_msg("%s", goomba_last_error());
return;
} else if (cleaned != loaded_file) {
GtkWidget* dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_NONE,
"Uncompressed SRAM found at 0xE000. Would you like to move and compress it to the proper location? (Doing this is required to extract or replace the save data.)");
gtk_dialog_add_button(GTK_DIALOG(dialog), "Cancel", GTK_RESPONSE_CANCEL);
gtk_dialog_add_button(GTK_DIALOG(dialog), "Skip", GTK_RESPONSE_NO);
gtk_dialog_add_button(GTK_DIALOG(dialog), "Clean", GTK_RESPONSE_YES);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_YES);
gint res = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
if (res == GTK_RESPONSE_YES) {
memcpy(loaded_file, cleaned, GOOMBA_COLOR_SRAM_SIZE);
dirty = true;
}
free(cleaned);
if (res == GTK_RESPONSE_CANCEL) {
return;
}
} else {
dirty = false;
}
if (_filePath != NULL) free(_filePath);
_filePath = (char*)malloc(strlen(path) + 1);
strcpy(_filePath, path);
update_titlebar(GTK_WINDOW(window));
header_scan();
}
