private void btnUpdate_Click(object sender, EventArgs e)
{
if (!mapCheck())
{
return;
} //proceed if map is open
if (currentSelection == null) //check if this node has an entry already
{
addNode(txtHexName.Text, txtHexComments.Text, currentTempPos.Item1, currentTempPos.Item2, true); //update data
displayHex(currentTempPos.Item1, currentTempPos.Item2); //update display
}
else
{
currentSelection.setName(txtHexName.Text); //update data
currentSelection.setComment(txtHexComments.Text);
displayHex(currentSelection.getPos().Item1, currentSelection.getPos().Item2); //update display
}
}
/// <summary>
/// Tries to insert a hex into the map overwriting if specified. Otherwise checks if the space is valid and returns the sucess of the action.
/// </summary>
/// <param name="newHex">The hex to set</param>
/// <param name="overwrite">Whether the map should the erase contents of a hex for the new one</param>
/// <returns></returns>
public bool addHex(HexNode newHex, bool overwrite)
{
Tuple <int, int> pos = newHex.getPos();
if (pos.Item1 < height && pos.Item2 < width)
{
if (overwrite || map[pos.Item1, pos.Item2] == null)//overwite if needed otherwise check if the space if free
{
map[pos.Item1, pos.Item2] = newHex;
return(true);
}
}
return(false);
}
public ConnectionNode(HexNode connectedTo, string description)
{
this.connectedTo = connectedTo.getPos();
this.description = description;
}
