/// <summary>
/// Handles the <see cref="DialogTerrain"/> form, checks all the directories and builds the <see cref="Terrain"/> object.
/// </summary>
public void NewTerrain()
{
using (var dialog = new DialogTerrain())
{
var result = dialog.ShowDialog();
if (result != DialogResult.OK) return;
var name = dialog.TerrainName;
var type = dialog.TerrainType;
var tileset = dialog.TilesetID;
var x = dialog.SelectionX;
var y = dialog.SelectionY;
var width = dialog.SelectionWidth;
var height = dialog.SelectionHeight;
if (CheckTerrain(name))
{
MessageBox.Show(@"Terrain with this name already exists.", @"New Terrain");
return;
}
var index = 1;
while (true)
{
var exit = true;
foreach (var tmp in Terrain)
{
if (tmp.ID == index)
exit = false;
}
if (exit)
break;
index++;
}
var terrain = new TerrainTile(index, name, type, tileset, x, y, width, height);
Terrain.Add(terrain);
SaveTerrain(index);
if (TerrainAdded != null)
TerrainAdded.Invoke(this, new TerrainAddedEventArgs(terrain));
}
}
/// <summary>
/// Handles the <see cref="DialogTerrain"/> form and updates the <see cref="Terrain"/> object with the new data.
/// </summary>
public void EditTerrain(int id)
{
var terrain = GetTerrain(id);
if (terrain == null) return;
using (var dialog = new DialogTerrain(terrain.Name, terrain.Type, terrain.Tileset, terrain.X, terrain.Y, terrain.Width, terrain.Height))
{
var result = dialog.ShowDialog();
if (result != DialogResult.OK) return;
var name = dialog.TerrainName;
var type = dialog.TerrainType;
var tileset = dialog.TilesetID;
var x = dialog.SelectionX;
var y = dialog.SelectionY;
var width = dialog.SelectionWidth;
var height = dialog.SelectionHeight;
if (terrain.Name.ToLower() != name.ToLower())
{
if (CheckTerrain(name))
{
MessageBox.Show(@"A terrain tile with this name already exists.", @"Edit Terrain");
return;
}
}
UpdateTerrain(id, name, type, tileset, x, y, width, height);
}
}