Method FindNextLineWithCode

sdk/angelscript/source/as_scriptfunction.cpp:844–889

interface

// interface
int asCScriptFunction::FindNextLineWithCode(int line) const
{
	if( scriptData == 0 ) return -1;
	if( scriptData->lineNumbers.GetLength() == 0 ) return -1;

	// The line numbers for constructors are not in order due to the way
	// class members can be initialized directly in the declaration
	if( objectType && objectType->name == name )
	{
		// Sort all line numbers before looking for the next
		asCArray<int> lineNbrs;
		for( asUINT n = 1; n < scriptData->lineNumbers.GetLength(); n += 2 )
			lineNbrs.PushLast(scriptData->lineNumbers[n]&0xFFFFF);

		struct C
		{
			static int cmp(const void *a, const void *b) { return *(int*)a - *(int*)b; }
		};
		std::qsort(&lineNbrs[0], lineNbrs.GetLength(), sizeof(int), C::cmp);

		if( line < lineNbrs[0] && line < (scriptData->declaredAt&0xFFFFF)) return -1;
		if( line > lineNbrs[lineNbrs.GetLength()-1] ) return -1;

		// Find the line with code on or right after the input line
		// TODO: optimize: Do binary search
		for( asUINT n = 0; n < lineNbrs.GetLength(); n++ )
			if( line <= lineNbrs[n] )
				return lineNbrs[n];
	}
	else
	{
		// Check if given line is outside function
		if( line < (scriptData->declaredAt&0xFFFFF) ) return -1;
		if( line > (scriptData->lineNumbers[scriptData->lineNumbers.GetLength()-1]&0xFFFFF) ) return -1;

		// Find the line with code on or right after the input line
		// TODO: optimize: Do binary search instead
		for( asUINT n = 1; n < scriptData->lineNumbers.GetLength(); n += 2 )
		{
			if( line <= (scriptData->lineNumbers[n]&0xFFFFF) )
				return (scriptData->lineNumbers[n]&0xFFFFF);
		}
	}

	return -1;
}

// interface
int asCScriptFunction::GetDeclaredAt(const char** scriptSection, int* row, int* col) const