private void ChangeMapDimensions()
{
string inputWidth = Microsoft.VisualBasic.Interaction.InputBox("Enter Map Width", "Change Map Dimensions");
string inputHeight = Microsoft.VisualBasic.Interaction.InputBox("Enter Map Height", "Change Map Dimensions");
int width = CurrentMap.Width;
int height = CurrentMap.Height;
bool invalid = false;
if (inputWidth != null && inputWidth != "")
{
if (int.TryParse(inputWidth, out width))
{
if (width < 1)
{
invalid = true;
}
}
else
{
invalid = true;
}
}
if (inputHeight != null & inputHeight != "")
{
if (int.TryParse(inputHeight, out height))
{
if (height < 1)
{
invalid = true;
}
}
else
{
invalid = true;
}
}
if (invalid)
{
Forms.MessageBox.Show("Invalid width/height!");
}
else
{
CurrentMap.ChangeDimensions(width, height);
}
}