Function DownloadAsync

src/TexturePack.c:698–711

Asynchronously downloads the given texture pack */

/* Asynchronously downloads the given texture pack */
static void DownloadAsync(const cc_string* url) {
	cc_string etag = String_Empty;
	cc_string time = String_Empty;

	/* Only retrieve etag/last-modified headers if the file exists */
	/* This inconsistency can occur if user deleted some cached files */
	if (IsCached(url)) {
		time = GetCachedLastModified(url);
		etag = GetCachedETag(url);
	}

	Http_TryCancel(TexturePack_ReqID);
	TexturePack_ReqID = Http_AsyncGetDataEx(url, HTTP_FLAG_PRIORITY, &time, &etag, NULL);
}

void TexturePack_Extract(const cc_string* url) {
	if (url->length) DownloadAsync(url);