/// <summary>
/// Handles the OnMouseDown event of the Tile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MouseEventArgs"/> instance containing the event data.</param>
private void Tile_OnMouseDown(object sender, MouseEventArgs e)
{
PictureBox picBox = (PictureBox)(sender);
UnselectTiles(view.paEditor);
tileBeingDragged = GetTileAssociatedWithPictureBox(picBox);
tileBeingDraggedPictureBox = picBox;
}
/// <summary>
/// Unselects the tiles.
/// </summary>
/// <param name="form">The form.</param>
private void UnselectTiles(Control form)
{
foreach (Control cControl in form.Controls)
{
if (cControl is PictureBox)
{
((PictureBox)cControl).BorderStyle = BorderStyle.FixedSingle;
}
}
view.statusStripTileX.Text = "";
view.stripStatusTileY.Text = "";
view.propGrid.SelectedObject = null;
selectedTile = null;
}
/// <summary>
/// Handles the MouseUp event of the Tile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MouseEventArgs"/> instance containing the event data.</param>
private void Tile_MouseUp(object sender, MouseEventArgs e)
{
PictureBox picBox = (PictureBox)(sender);
//Behave like a click if its the same tile. Else do drag & drop.
if (picBox == tileBeingDraggedPictureBox)
{
if (selectedTile != null && IsSelectedTile(picBox))
{
UnselectTiles(view.paEditor);
}
else
{
if (e.Button == MouseButtons.Right)
{
int x = GetVisualTileCoordinates(picBox)[1];
int y = GetVisualTileCoordinates(picBox)[0];
//If the user is visualising the entirety of the map and adds a tile, the tile is put on top of the highest component.
if (inTopView)
{
map.ChangeTile(x, y, GetHighestAvailableLayer(x, y), selectedType);
}
else
{
map.ChangeTile(x, y, view.cmbLayer.SelectedIndex, selectedType);
}
}
picBox.Focus();
SelectPictureBox(picBox);
}
}
else
{
if (!inTopView)
{
//Save the sender's coordinates.
int destinationX = GetTileAssociatedWithPictureBox(picBox).PosX;
int destinationY = GetTileAssociatedWithPictureBox(picBox).PosY;
//Remove the dragged tile from its original position.
map.ChangeTile(tileBeingDragged.PosX, tileBeingDragged.PosY, view.cmbLayer.SelectedIndex, TileFactory.TileType.emptyTile);
//Set the tile being dragged's coordinates to the destination
tileBeingDragged.PosX = destinationX;
tileBeingDragged.PosY = destinationY;
//Change the sender's tile to the time being dragged.
map.LayerList[view.cmbLayer.SelectedIndex].Tiles[map.Height * GetVisualTileCoordinates(picBox)[0] + GetVisualTileCoordinates(picBox)[1]] = tileBeingDragged;
tileBeingDragged = null;
tileBeingDraggedPictureBox = null;
SelectPictureBox(picBox);
view.RefreshView();
}
}
}
/// <summary>
/// Selects the tile.
/// </summary>
/// <param name="picBox">The pic box.</param>
private void SelectPictureBox(PictureBox picBox)
{
selectedTile = GetTileAssociatedWithPictureBox(picBox);
view.propGrid.SelectedObject = GetTileAssociatedWithPictureBox(picBox);
picBox.BorderStyle = BorderStyle.Fixed3D;
view.statusStripTileX.Text = selectedTile.PosX.ToString();
view.stripStatusTileY.Text = selectedTile.PosY.ToString();
}
/// <summary>
/// Deactivates the tiles.
/// </summary>
/// <param name="form">The form.</param>
private void DeactivateTiles(Control form)
{
foreach (Control cControl in form.Controls)
{
if (cControl is PictureBox)
{
if (selectedTile != null)
{
if (!IsSelectedTile((PictureBox)cControl) && ((PictureBox)cControl).BorderStyle == BorderStyle.Fixed3D)
{
if (activeTile != null && !IsActiveTile((PictureBox)cControl))
{
activeTile = null;
((PictureBox)cControl).BorderStyle = BorderStyle.FixedSingle;
}
}
}
else
{
if (activeTile != null && !IsActiveTile((PictureBox)cControl))
{
activeTile = null;
((PictureBox)cControl).BorderStyle = BorderStyle.FixedSingle;
}
}
}
}
}
/// <summary>
/// Handles the OnLeave event of the Tile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
public void Tile_OnLeave(object sender, EventArgs e)
{
PictureBox picBox = (PictureBox)(sender);
if (!IsSelectedTile(picBox))
{
picBox.BorderStyle = BorderStyle.FixedSingle;
activeTile = null;
}
}
/// <summary>
/// Handles the OnHover event of the Tile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
public void Tile_OnHover(object sender, EventArgs e)
{
PictureBox picBox = (PictureBox)(sender);
//If another tile is already active, deactivate it.
if (activeTile != null)
{
DeactivateTiles(view.paEditor);
}
//If no tile is selected,
picBox.BorderStyle = BorderStyle.Fixed3D;
activeTile = GetTileAssociatedWithPictureBox(picBox);
if (selectedTile == null)
{
view.statusStripTileX.Text = activeTile.PosX.ToString();
view.stripStatusTileY.Text = activeTile.PosY.ToString();
}
}
