// loads an existing map
public void LoadExistingMap()
{
CheckSaveExisiting();
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "txt files (*.txt)|*.txt";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (openFileDialog.FileName != "")
{
try
{
string data;
FileStream fsSource = new FileStream(openFileDialog.FileName, FileMode.Open, FileAccess.Read);
using (StreamReader sr = new StreamReader(fsSource))
{
//Create new window
MapEditor newMapEditor = new MapEditor(this);
int height = 0;
int width = 0;
string name = "";
int size = 0;
while ((data = sr.ReadLine()) != null)
{
string[] strList = data.Split(',');
switch (strList[0])
{
case ("N"):
width = int.Parse(strList[1]);
height = int.Parse(strList[2]);
name = strList[3] + "";
size = int.Parse(strList[4]);
newMapEditor.NewMap(width, height, size);
newMapEditor.Text = name;
break;
case ("F"):
string fileTileMap = strList[2];
if (!File.Exists(fileTileMap))
{
DialogResult result = MessageBox.Show("Unable to find file " + fileTileMap + ". Would you like to find it?",
"Find File", MessageBoxButtons.YesNo);
switch (result)
{
case DialogResult.Yes:
openFileDialog.FileName = "";
openFileDialog.Filter = "Image Files|*.jpg;*.jpeg;*.png;*.gif;*.tif;";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (openFileDialog.FileName != "")
{
fileTileMap = openFileDialog.FileName;
break;
}
}
MessageBox.Show("Unable to locate file. Map unable to be loaded.");
break;
case DialogResult.No:
break;
}
;
}
SpriteSheet sheet = new SpriteSheet(fileTileMap);
sheet.UniqueID = int.Parse(strList[1]);
sheet.GridHeight = int.Parse(strList[3]);
sheet.GridWidth = int.Parse(strList[4]);
sheet.TilesHigh = int.Parse(strList[5]);
sheet.TilesWide = int.Parse(strList[6]);
sheet.Spacing = int.Parse(strList[7]);
newMapEditor.sheets.Add(sheet);
FillCurrentPallette();
break;
case ("T"):
break;
case ("s"):
break;
case ("M"):
int tileHeight = int.Parse(strList[1]);
int tileWidth = int.Parse(strList[2]);
int uniqueID = int.Parse(strList[3]);
int palleteID = int.Parse(strList[4]);
if (OnEditMapTile != null)
{
OnEditMapTile(tileHeight, tileWidth, uniqueID, palleteID);
}
break;
default:
break;
}
}
newMapEditor.Show();
this.welcomePanel.Visible = false;
this.saveMapToolStripMenuItem.Enabled = true;
this.importTilesToolStripMenuItem.Enabled = true;
this.importSingleTileToolStripMenuItem.Enabled = true;
sr.Close();
fsSource.Close();
}
}
catch (Exception)
{
DialogResult result = MessageBox.Show("Unable to load file. Would you like to try again?",
"Save", MessageBoxButtons.YesNo);
switch (result)
{
case DialogResult.Yes:
LoadExistingMap();
break;
case DialogResult.No:
if (newMapForm != null)
{
foreach (Form form in this.MdiChildren)
{
newMapForm = null;
form.Close();
form.Dispose();
}
}
break;
}
;
}
}
}
}
