Method FindLabel

source/script.cpp:4151–4168

Label *Script::FindLabel(LPTSTR aLabelName)
// Returns the first label whose name matches aLabelName, or NULL if not found.

// If duplicates labels are now possible, callers must be aware that only the first match is returned.
// This helps performance by requiring on average only half the labels to be searched before
// a match is found.
{
	if (!aLabelName || !*aLabelName) return NULL;
	Label *label;
	if (g->CurrentFunc)
		label = g->CurrentFunc->mFirstLabel; // Search only local labels, since global labels aren't valid jump targets in this case.
	else
		label = mFirstLabel;
	for ( ; label; label = label->mNextLabel)
		if (!_tcsicmp(label->mName, aLabelName)) // lstrcmpi() is not used: 1) avoids breaking existing scripts; 2) provides consistent behavior across multiple locales; 3) performance.
			return label; // Match found.
	return NULL; // No match found.
}