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feat: Chess v1.8

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This commit is contained in:
Struan Clark
2023-08-12 12:09:05 -06:00
parent 5e710916d6
commit 2c412d9281
28 changed files with 11161 additions and 0 deletions
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153
applications/external/chess/helpers/flipchess_file.c vendored Normal file
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#include "flipchess_file.h"
#include <storage/storage.h>
#include <loader/loader.h>
// #define FLIPCHESS_APP_BASE_FOLDER APP_BOARDA_PATH("flipchess")
#define FLIPCHESS_APP_BASE_FOLDER EXT_PATH("apps_data/flipchess")
#define FLIPCHESS_APP_BASE_FOLDER_PATH(path) FLIPCHESS_APP_BASE_FOLDER "/" path
#define FLIPCHESS_BOARD_FILE_NAME "board_fen.txt"
#define FLIPCHESS_BOARD_FILE_NAME_BAK "board_fen.bak"
#define FLIPCHESS_BOARD_PATH FLIPCHESS_APP_BASE_FOLDER_PATH(FLIPCHESS_BOARD_FILE_NAME)
#define FLIPCHESS_BOARD_PATH_BAK FLIPCHESS_APP_BASE_FOLDER_PATH(FLIPCHESS_BOARD_FILE_NAME_BAK)
#define FILE_MAX_PATH_LEN 48
#define FILE_MAX_CHARS 94
bool flipchess_has_file(const FlipChessFile file_type, const char* file_name, const bool remove) {
bool ret = false;
const char* path;
if(file_type == FlipChessFileBoard) {
path = FLIPCHESS_BOARD_PATH;
} else {
char path_buf[FILE_MAX_PATH_LEN] = {0};
strcpy(path_buf, FLIPCHESS_APP_BASE_FOLDER); // 22
strcpy(path_buf + strlen(path_buf), "/");
strcpy(path_buf + strlen(path_buf), file_name);
path = path_buf;
}
Storage* fs_api = furi_record_open(RECORD_STORAGE);
if(remove) {
ret = storage_simply_remove(fs_api, path);
} else {
ret = storage_file_exists(fs_api, path);
}
furi_record_close(RECORD_STORAGE);
return ret;
}
bool flipchess_load_file(char* contents, const FlipChessFile file_type, const char* file_name) {
bool ret = false;
const char* path;
if(file_type == FlipChessFileBoard) {
path = FLIPCHESS_BOARD_PATH;
} else {
char path_buf[FILE_MAX_PATH_LEN] = {0};
strcpy(path_buf, FLIPCHESS_APP_BASE_FOLDER); // 22
strcpy(path_buf + strlen(path_buf), "/");
strcpy(path_buf + strlen(path_buf), file_name);
path = path_buf;
}
Storage* fs_api = furi_record_open(RECORD_STORAGE);
File* settings_file = storage_file_alloc(fs_api);
if(storage_file_open(settings_file, path, FSAM_READ, FSOM_OPEN_EXISTING)) {
char chr;
int i = 0;
while((storage_file_read(settings_file, &chr, 1) == 1) &&
!storage_file_eof(settings_file)) {
if(i < FILE_MAX_CHARS) {
contents[i] = chr;
}
i++;
}
ret = true;
} else {
contents[0] = '\0';
ret = false;
}
storage_file_close(settings_file);
storage_file_free(settings_file);
furi_record_close(RECORD_STORAGE);
if(strlen(contents) > 0) {
Storage* fs_api = furi_record_open(RECORD_STORAGE);
FileInfo layout_file_info;
FS_Error file_check_err = storage_common_stat(fs_api, path, &layout_file_info);
furi_record_close(RECORD_STORAGE);
if(file_check_err != FSE_OK) {
contents[0] = '\0';
ret = false;
}
// if(layout_file_info.size != 256) {
// memzero(settings, strlen(settings));
// settings[0] = '\0';
// }
}
return ret;
}
bool flipchess_save_file(
const char* settings,
const FlipChessFile file_type,
const char* file_name,
const bool append,
const bool overwrite) {
bool ret = false;
const char* path;
const char* path_bak;
if(file_type == FlipChessFileBoard) {
path = FLIPCHESS_BOARD_PATH;
path_bak = FLIPCHESS_BOARD_PATH_BAK;
} else {
char path_buf[FILE_MAX_PATH_LEN] = {0};
strcpy(path_buf, FLIPCHESS_APP_BASE_FOLDER); // 22
strcpy(path_buf + strlen(path_buf), "/");
strcpy(path_buf + strlen(path_buf), file_name);
path = path_buf;
path_bak = NULL;
}
int open_mode = FSOM_OPEN_ALWAYS;
if(append) {
open_mode = FSOM_OPEN_APPEND;
}
Storage* fs_api = furi_record_open(RECORD_STORAGE);
// try to create the folder
storage_simply_mkdir(fs_api, FLIPCHESS_APP_BASE_FOLDER);
if(overwrite) {
storage_simply_remove(fs_api, path);
}
File* settings_file = storage_file_alloc(fs_api);
if(storage_file_open(settings_file, path, FSAM_WRITE, open_mode)) {
storage_file_write(settings_file, settings, strlen(settings));
storage_file_write(settings_file, "\n", 1);
ret = true;
}
storage_file_close(settings_file);
storage_file_free(settings_file);
if(path_bak != NULL) {
if(overwrite) {
storage_simply_remove(fs_api, path_bak);
}
File* settings_file_bak = storage_file_alloc(fs_api);
if(storage_file_open(settings_file_bak, path_bak, FSAM_WRITE, open_mode)) {
storage_file_write(settings_file_bak, settings, strlen(settings));
storage_file_write(settings_file_bak, "\n", 1);
}
storage_file_close(settings_file_bak);
storage_file_free(settings_file_bak);
}
furi_record_close(RECORD_STORAGE);
return ret;
}