Method loadTexture

Source/Cache/ClipCache.cpp:48–91

/* ClipCache */

std::pair<Texture2D*, Rect> ClipCache::loadTexture(String clipStr) {
	if (clipStr.toString().find('|') != std::string::npos) {
		auto tokens = clipStr.split("|");
		if (tokens.size() != 2 || Path::getExt(tokens.front().toString()) != "clip"_slice) {
			Error("invalid clip str: \"{}\".", clipStr.toString());
			return {};
		}
		ClipDef* clipDef = ClipCache::load(tokens.front());
		if (!clipDef) {
			Error("failed to load clip: \"{}\".", clipStr.toString());
			return {};
		}
		Slice name = tokens.back();
		auto nameStr = name.toString();
		auto it = clipDef->rects.find(nameStr);
		if (it != clipDef->rects.end()) {
			Texture2D* texture = SharedTextureCache.load(clipDef->textureFile);
			return {texture, *it->second};
		} else {
			Error("no clip named \"{}\" in {}", nameStr, tokens.front().toString());
			Texture2D* tex = SharedTextureCache.load(clipDef->textureFile);
			Rect rect(0.0f, 0.0f, s_cast<float>(tex->getWidth()), s_cast<float>(tex->getHeight()));
			return {};
		}
	} else if (Path::getExt(clipStr.toString()) == "clip"_slice) {
		Texture2D* tex = nullptr;
		ClipDef* clipDef = SharedClipCache.load(clipStr);
		if (clipDef) tex = SharedTextureCache.load(clipDef->textureFile);
		if (tex) {
			Rect rect(0.0f, 0.0f, s_cast<float>(tex->getWidth()), s_cast<float>(tex->getHeight()));
			return {tex, rect};
		}
		Error("failed to get clip from clipStr \"{}\".", clipStr.toString());
		return {};
	} else {
		Texture2D* tex = SharedTextureCache.load(clipStr);
		if (tex) {
			Rect rect(0.0f, 0.0f, s_cast<float>(tex->getWidth()), s_cast<float>(tex->getHeight()));
			return {tex, rect};
		}
		Error("failed to get texture from clipStr \"{}\".", clipStr.toString());
		return {};
	}
}

Sprite* ClipCache::loadSprite(String clipStr) {
	Texture2D* tex = nullptr;