public TileGridAction(MouseButton button, MouseModifier mod, GridAction action, TileGridEventHandler callback = null)
{
this.button = button;
this.mod = mod;
this.action = action;
this.callback = callback;
}
public SubTileCollisionEditor() : base()
{
Width = 2;
Height = 2;
TileWidth = 8;
TileHeight = 8;
Scale = 2;
// On clicked...
TileGridEventHandler callback = delegate(object sender, int index) {
// Toggle the collision of the subtile if it uses the
// "basic" collision mode (upper nibble is zero).
if ((tileset.GetTileCollision(TileIndex) & 0xf0) == 0)
{
SetBasicCollision(TileIndex, HoveringX, HoveringY,
!GetBasicCollision(TileIndex, HoveringX, HoveringY));
}
};
base.AddMouseAction(MouseButton.Any, MouseModifier.Any | MouseModifier.Drag, GridAction.Callback, callback);
}
// Constructors
public SelectionBox() : base()
{
base.Width = 8;
base.Height = 2;
base.TileWidth = 18;
base.TileHeight = 18;
base.TilePaddingX = 2;
base.TilePaddingY = 2;
base.Selectable = true;
base.BackgroundColor = new Cairo.Color(0.8, 0.8, 0.8);
base.HoverColor = RoomEditor.ObjectHoverColor;
TileGridEventHandler dragCallback = (sender, index) => {
if (index != SelectedIndex)
{
OnMoveSelection(SelectedIndex, index);
SelectedIndex = index;
}
};
base.AddMouseAction(MouseButton.LeftClick, MouseModifier.Any | MouseModifier.Drag,
GridAction.Callback, dragCallback);
this.ButtonPressEvent += (sender, args) => {
if (args.Event.Button == 3)
{
if (HoveringIndex != -1)
{
SelectedIndex = HoveringIndex;
}
ShowPopupMenu(args.Event);
}
};
}
public void AddMouseAction(MouseButton button, MouseModifier mod, GridAction action, TileGridEventHandler callback = null)
{
TileGridAction act;
if (action == GridAction.Callback)
{
if (callback == null)
{
throw new Exception("Need to specify a callback.");
}
act = new TileGridAction(button, mod, action, callback);
}
else
{
if (callback != null)
{
throw new Exception("This action doesn't take a callback.");
}
act = new TileGridAction(button, mod, action);
}
actionList.Add(act);
}
