void btnOk_Click(object sender, EventArgs e)
{
settings = new WorldSettings()
{
WorldSize = new Size(worldWidth.Value, worldHeight.Value),
TileSize = new Size(tileWidth.Value, tileHeight.Value)
};
}
void LoadFile(string location)
{
// determine if the world is already being edited
foreach (FormWorld world in MdiChildren)
{
if (world.SaveLocation == location)
{
world.Activate();
return;
}
}
try
{
using(var stream = File.Open(location, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
using (var reader = XmlReader.Create(stream, null))
{
WorldFile worldFile = IntermediateSerializer.Deserialize<WorldFile>(reader, null);
WorldSettings settings = new WorldSettings()
{
WorldSize = new Size(worldFile.Size.X, worldFile.Size.Y),
TileSize = new Size(worldFile.TileSize.X, worldFile.TileSize.Y)
};
var world = new FormWorld(settings, this);
world.SaveLocation = location;
world.ClearLayers();
stream.Position = 0;
Dictionary<string, string> properties = new Dictionary<string, string>();
// parse properties from xml
using (var propertiesReader = XmlReader.Create(stream, new XmlReaderSettings() { IgnoreWhitespace = true }))
{
while (propertiesReader.Read())
{
if (propertiesReader.IsStartElement("Item"))
{
propertiesReader.ReadStartElement("Item");
propertiesReader.Read();
string key = propertiesReader.ReadString();
propertiesReader.Read();
string value = propertiesReader.ReadString();
propertiesReader.Read();
properties.Add(key, value);
}
}
}
world.UserProperties = properties;
using (var settingsForm = new FormLoadSettings(worldFile.Tilesets))
{
if (settingsForm.ShowDialog() == DialogResult.OK)
{
RawLayer[] layers = worldFile.Layers;
Array.Resize<RawLayer>(ref layers, worldFile.Layers.Length + 1);
worldFile.Layers = layers;
worldFile.Layers[worldFile.Layers.Length - 1] = new RawLayer()
{
Name = "Collision Layer",
Data = worldFile.CollisionData
};
parseLayers(world, worldFile.Tilesets, worldFile.Layers);
world.ChangesMade = false;
// need to show for the graphics device in the world canvas to be created
world.Show();
foreach(var tileset in worldFile.Tilesets)
{
world.AddTileset(new WorldTileset(tileset.File, world.CanvasGraphicsDevice));
}
worldChanged(null, null);
}
else
{
world.Close();
}
}
}
}
catch (Exception e)
{
MessageBox.Show("Error while attempting to load " + Path.GetFileName(location) +"\n\n"+ e.Message, "Error Loading File", MessageBoxButtons.OK, MessageBoxIcon.Error);
MdiChildren[MdiChildren.Length - 1].Close();
}
}
/// <summary>
/// Represents a form containing an editable world
/// </summary>
/// <param name="settings"> World settings </param>
public FormWorld(WorldSettings settings, Form parent)
{
InitializeComponent();
MdiParent = parent;
history = new WorldHistory();
this.settings = settings;
userProperties = new Dictionary<string, string>();
InitWorld();
scrollBarHorizontal.Scroll += scrollBarScroll;
scrollBarVertical.Scroll += scrollBarScroll;
worldCanvas = new WorldCanvas(this)
{
ContextMenuStrip = settingsMenu
};
canvasPanel.Controls.Add(worldCanvas);
worldCanvas.Dock = DockStyle.Fill;
}