introduces ios support? still needs metal

engine/console.cpp

@@ -1,4 +1,5 @@
 #include "console.h"
+#include "filesystem.h"
 #include "tier1/utlstring.h"
 #include "tier1/utlvector.h"
 
@@ -64,33 +65,43 @@ void IConsole::Execute2( CUtlVector<CUtlString> &args )
 	(cmd->GetCallback())(args.GetSize(), strbuffer);
 }
 
+void IConsole::Execute( void )
+{
+	CUtlVector<CUtlVector<CUtlString>> commands = ParseCommandLine(g_commandBuffer);
+	g_commandBuffer = 0;
+	for (auto &command: commands)
+	{
+		IConsole::Execute2(command);
+	}
+}
+
 //-----------------------------------------------------------------------------
 // Parses command buffer. 
 //-----------------------------------------------------------------------------
-void IConsole::Execute( void )
-{
+CUtlVector<CUtlVector<CUtlString>> IConsole::ParseCommandLine( CUtlString psz )
+{	
 	CUtlVector<CUtlString> arguments;
+	CUtlVector<CUtlVector<CUtlString>> commands;
 	CUtlString szArgument;
 	bool bIsQuote = false;
-	for (auto &c: (CUtlVector<char>&)g_commandBuffer)
+	for ( auto &c: (CUtlVector<char>&)psz )
 	{
-		if (c == '\"')
+		if ( c == '\"' )
 		{
 			bIsQuote = !bIsQuote;
 			continue;
 		}
 
-		if (c == ';' || c == '\n' || c == '\0')
+		if ( c == ';' || c == '\n' )
 		{
 			if (bIsQuote)
 			{
-				if (c != '\0')
-					szArgument.AppendTail(c);
 				continue;
 			}
 			if (szArgument != 0)
 				arguments.AppendTail(szArgument);
-			IConsole::Execute2(arguments);
+			if ( arguments.GetSize() > 0 )
+				commands.AppendTail(arguments);
 			szArgument = 0;
 			arguments = {};
 			continue;
@@ -110,7 +121,11 @@ void IConsole::Execute( void )
 		}
 		szArgument.AppendTail(c);
 	};
-	g_commandBuffer = 0;
+	if (szArgument != 0)
+		arguments.AppendTail(szArgument);
+	if ( arguments.GetSize() > 0 )
+		commands.AppendTail(arguments);
+	return commands;
 }
 
 void IConsole::AddCommand( const char *psz )
@@ -232,3 +247,23 @@ ConCommandFn ConCommand::GetCallback( void )
 {
 	return m_callback;
 }
+
+
+
+void IConsole_Exec( int argc, char **argv)
+{
+	if (argc != 2)
+		return;
+
+	FileHandle_t f = IFileSystem::Open(argv[1], IFILE_READ);
+	if (!f)
+		return;
+	CUtlBuffer<char> b(IFileSystem::Size(f)+1);
+	IFileSystem::Read(f, b, b.GetSize());
+	b[IFileSystem::Size(f)] = 0;
+	IConsole::AddCommand(b);
+	IConsole::AddCommand(";");
+	IConsole::Execute();
+}
+
+ConCommand IConsole_ExecCmd("exec", IConsole_Exec);