DaoxImage* DaoxResource_LoadImage( DaoxResource *self, DString *fname, DString *path )
{
DaoxImage *image = NULL;
DString *file = DString_Copy( fname );
DString *source = DString_New();
DString_Change( file, "\\\\", "/", 0 );
DString_Change( file, "\\", "/", 0 );
if( DaoxResource_SearchFile( self, file, path ) ){
DNode *it = DMap_Find( self->images, file );
if( it != NULL ){
image = (DaoxImage*) it->value.pValue;
}else if( DaoxResource_ReadFile( self, file, source ) ){
image = DaoxImage_New();
DaoxImage_Decode( image, source );
DMap_Insert( self->images, file, image );
}
}
DString_Delete( source );
DString_Delete( file );
return image;
}
void DString_MakePath( DString *base, DString *path )
{
if( base->size == 0 ) return;
if( path->size >= 2 && path->chars[0] == '$' && path->chars[1] == '(' ) return;
if( path->size >= 2 && isalpha( path->chars[0] ) && path->chars[1] == ':' ) return;
if( path->chars[0] == '/' ) return;
base = DString_Copy( base );
Dao_NormalizePathSep( base );
Dao_NormalizePathSep( path );
while( DString_Match( path, " ^ %.%. / ", NULL, NULL ) ){
if( DString_Match( base, " [^/] + ( / | ) $ ", NULL, NULL ) ){
DString_Change( path, " ^ %.%. / ", "", 1 );
DString_Change( base, " [^/] + ( / |) $ ", "", 0 );
}else{
DString_Delete( base );
return;
}
}
if( DString_Match( path, " ^ %.%. $ ", NULL, NULL ) ){
if( DString_Match( base, " [^/] + ( / | ) $ ", NULL, NULL ) ){
DString_Clear( path );
DString_Change( base, " [^/] + ( / |) $ ", "", 0 );
}
}
if( base->size && path->size ){
if( base->chars[ base->size-1 ] != '/' && path->chars[0] != '/' )
DString_InsertChar( path, '/', 0 );
DString_Insert( path, base, 0, 0, 0 );
}else if( base->size && path->size == 0 ){
DString_Assign( path, base );
}
while( DString_Change( path, "/ %. (/|$)", "/", 0 ) );
DString_Delete( base );
}
void Dao_NormalizePathSep( DString *path )
{
#ifdef _WIN32
DString_Change( path, "\\", "/", 0 );
#endif
}