/* PMDModel::load: load from file name */
bool PMDModel::load(const char *file, BulletPhysics *bullet, SystemTexture *systex)
{
int len;
FILE *fp;
size_t size;
unsigned char *data;
char *dir;
bool ret;
if(bullet == NULL || systex == NULL)
return false;
len = MMDFiles_strlen(file);
if(len <= 0)
return false;
/* get model directory */
dir = MMDFiles_dirname(file);
/* open file */
fp = MMDFiles_fopen(file, "rb");
if (!fp)
return false;
/* get file size */
size = MMDFiles_getfsize(file);
/* allocate memory for reading data */
data = (unsigned char *) malloc(size);
/* read all data */
fread(data, 1, size, fp);
/* close file */
fclose(fp);
/* initialize and load from the data memories */
ret = parse(data, (unsigned long) size, bullet, systex, dir);
/* release memory for reading */
free(data);
free(dir);
return ret;
}
/* MMDFiles_getfsize: get file size */
size_t MMDFiles_getfsize(const char *file)
{
FILE *fp;
fpos_t size;
fp = MMDFiles_fopen(file, "rb");
if (!fp)
return 0;
fseek(fp, 0, SEEK_END);
fgetpos(fp, &size);
fseek(fp, 0, SEEK_SET);
fclose(fp);
#if defined(_WIN32) || defined(__APPLE__)
return (size_t) size;
#else
return (size_t) size.__pos;
#endif /* _WIN32 || __APPLE__ */
}
/* MMDAgent_fopen: get file pointer */
FILE *MMDAgent_fopen(const char *file, const char *mode)
{
return MMDFiles_fopen(file, mode);
}
