Method CheckBreakPoint

src/server/angelscript/add_on/debugger/debugger.cpp:217–299

}

bool CDebugger::CheckBreakPoint(asIScriptContext *ctx)
{
	if( ctx == 0 )
		return false;

	// TODO: Should cache the break points in a function by checking which possible break points
	//       can be hit when entering a function. If there are no break points in the current function
	//       then there is no need to check every line.

	const char *tmp = 0;
	int lineNbr = ctx->GetLineNumber(0, 0, &tmp);

	// Consider just filename, not the full path
	string file = tmp ? tmp : "";
	size_t r = file.find_last_of("\\/");
	if( r != string::npos )
		file = file.substr(r+1);

	// Did we move into a new function?
	asIScriptFunction *func = ctx->GetFunction();
	if( m_lastFunction != func )
	{
		// Check if any breakpoints need adjusting
		for( size_t n = 0; n < m_breakPoints.size(); n++ )
		{
			// We need to check for a breakpoint at entering the function
			if( m_breakPoints[n].func )
			{
				if( m_breakPoints[n].name == func->GetName() )
				{
					stringstream s;
					s << "Entering function '" << m_breakPoints[n].name << "'. Transforming it into break point" << endl;
					Output(s.str());

					// Transform the function breakpoint into a file breakpoint
					m_breakPoints[n].name           = file;
					m_breakPoints[n].lineNbr        = lineNbr;
					m_breakPoints[n].func           = false;
					m_breakPoints[n].needsAdjusting = false;
				}
			}
			// Check if a given breakpoint fall on a line with code or else adjust it to the next line
			else if( m_breakPoints[n].needsAdjusting &&
					 m_breakPoints[n].name == file )
			{
				int line = func->FindNextLineWithCode(m_breakPoints[n].lineNbr);
				if( line >= 0 )
				{
					m_breakPoints[n].needsAdjusting = false;
					if( line != m_breakPoints[n].lineNbr )
					{
						stringstream s;
						s << "Moving break point " << n << " in file '" << file << "' to next line with code at line " << line << endl;
						Output(s.str());

						// Move the breakpoint to the next line
						m_breakPoints[n].lineNbr = line;
					}