/// <summary>
/// Creates the MapPictureBoxes for the loaded map.
/// </summary>
private void InitializeMap()
{
panel1.Controls.Clear();
int x = 0;
int y = 0;
foreach (int id in _loadedMap.Tiles)
{
MapPictureBox box = new MapPictureBox();
box.Size = new Size(50, 50);
box.Location = new Point(x, y);
box.MapTileID = id;
box.BorderStyle = BorderStyle.FixedSingle;
box.Tag = new int[] { x / 50, y / 50 }; //Set the int[,] coordinates; Map => tiles
panel1.Controls.Add(box);
if (x == (_loadedMap.Width * 50) - 50)
{
x = 0;
y += 50;
}
else
{
x += 50;
}
}
}
/// <summary>
/// Loads the available tiles.
/// </summary>
private void LoadMapTiles()
{
int x = 0;
int y = 0;
foreach (MapTile tile in Tiles.MapTiles)
{
MapPictureBox box = new MapPictureBox();
box.MapTileID = tile.ID;
box.Size = new Size(50, 50);
box.Location = new Point(x, y);
box.Click += new EventHandler(SelectMapPictureBoxes_Click);
selectPanel.Controls.Add(box);
if (x == 150)
{
x = 0;
y += 50;
}
else
{
x += 50;
}
}
}
/// <summary>
/// Click event for the MapPictureBoxes which hold the tiles of the currently loaded map.
/// Places the selected tile on the clicked MapPictureBox.
/// </summary>
private void MapPictureBoxes_Click(object sender, EventArgs e)
{
MapPictureBox clickedBox = (MapPictureBox)sender;
if (_selectedMapPictureBox != null)
{
clickedBox.MapTileID = _selectedMapPictureBox.MapTileID;
}
}
/// <summary>
/// Click event for the MapPictureBoxes which hold the available tiles.
/// Selects the clicked tile.
/// </summary>
private void SelectMapPictureBoxes_Click(object sender, EventArgs e)
{
if (_selectedMapPictureBox != null)
{
_selectedMapPictureBox.BorderStyle = BorderStyle.None;
}
MapPictureBox clickedBox = (MapPictureBox)sender;
_selectedMapPictureBox = clickedBox;
clickedBox.BorderStyle = BorderStyle.Fixed3D;
}
/// <summary>
/// Fills the MapPictureBoxes even if the left mouse button is held down.
/// </summary>
private void MapPictureBox_MouseMove(object sender, MouseEventArgs e)
{
MapPictureBox box = (MapPictureBox)sender;
if (e.Button == MouseButtons.Left)
{
Point pt = box.PointToClient(Cursor.Position);
Rectangle rc = box.ClientRectangle;
if (rc.Contains(pt))
{
if (_selectedMapPictureBox != null)
{
box.MapTileID = _selectedMapPictureBox.MapTileID;
}
}
}
box.Capture = false;
}