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Catch exception while moving cursor in ConsoleIO

Browse source 
- ConsoleIO bug report by ibspa.
- Also: NullReferenceException when closing connection
This commit is contained in:
ORelio 2015-10-20 22:54:58 +02:00
parent a5bf62bc94
commit e8a8ca4e7a
2 changed files with 23 additions and 11 deletions
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33
MinecraftClient/ConsoleIO.cs
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@ -338,15 +338,21 @@ namespace MinecraftClient
{
if (buffer.Length > 0)
{
if (Console.CursorLeft == 0)
try
{
Console.CursorLeft = Console.BufferWidth - 1;
Console.CursorTop--;
Console.Write(' ');
Console.CursorLeft = Console.BufferWidth - 1;
Console.CursorTop--;
if (Console.CursorLeft == 0)
{
Console.CursorLeft = Console.BufferWidth - 1;
if (Console.CursorTop > 0)
Console.CursorTop--;
Console.Write(' ');
Console.CursorLeft = Console.BufferWidth - 1;
if (Console.CursorTop > 0)
Console.CursorTop--;
}
else Console.Write("\b \b");
}
else Console.Write("\b \b");
catch (ArgumentOutOfRangeException) { /* Console was resized!? */ }
buffer = buffer.Substring(0, buffer.Length - 1);
if (buffer2.Length > 0)
@ -358,12 +364,17 @@ namespace MinecraftClient
}
private static void GoBack()
{
if (Console.CursorLeft == 0)
try
{
Console.CursorLeft = Console.BufferWidth - 1;
Console.CursorTop--;
if (Console.CursorLeft == 0)
{
Console.CursorLeft = Console.BufferWidth - 1;
if (Console.CursorTop > 0)
Console.CursorTop--;
}
else Console.Write('\b');
}
else Console.Write('\b');
catch (ArgumentOutOfRangeException) { /* Console was resized!? */ }
}
private static void GoLeft()
{