public Tile addTile(string tileName)
{
Tile t = new Tile(tileName, content);
tiles.Add(t);
return t;
}
private void duplicateTile()
{
if (getTileAtMouse() != null)
{
xnaContext.placeTile(currTile);
currTile = xnaContext.addTile(currTile.type);
}
}
//This function should be called when placing a tile. It will overwrite
// Anything that currently occupies that position.
public void placeTile(Tile entry)
{
int latestIndex = tiles.IndexOf(entry);
if (entry == null)
{
return;
}
/* for (int i = currentState; i < 11; i++)
{
states[i].Clear();
}*/
if (currentState == 11)
{
states.RemoveAt(0);
states.Add(new List<Tile>());
currentState--;
}
else if (currentState == states.Count)
{
states.Add(new List<Tile>());
}
states[currentState].Clear();
foreach (Tile t in tiles)
{
if (tiles.IndexOf(t) != latestIndex)
{
states[currentState].Add(t);
}
}
currentState++;
foreach (Tile current in tiles)
{
if (current.pos == entry.pos && tiles.IndexOf(current) != latestIndex)
{
tiles.Remove(current);
break;
}
}
}
public void removeTile(Tile currTile)
{
foreach (Tile t in tiles)
{
if (t.Equals(currTile))
{
tiles.Remove(currTile);
break;
}
}
}
private void frownyButton_Click(object sender, EventArgs e)
{
currTile = xnaContext.addTile("frowny");
// xnaContext.undo();
// Set XNA context to focus so that duplication works
this.xnaContext.Focus();
}
void xnaContext_KeyUp(object sender, KeyEventArgs e)
{
int DELETE_KEY = 46;
if (e.KeyValue == DELETE_KEY)
{
xnaContext.removeTile(currTile);
currTile = null;
}
}
private void xnaContext_Click(object sender, System.EventArgs e)
{
if (currTile == null)
{
currTile = getTileAtMouse();
}
else
{
xnaContext.placeTile(currTile);
currTile = null;
}
this.xnaContext.Focus();
}
private void tileSelector_SelectedIndexChanged(object sender, EventArgs e)
{
if (this.tileSelection.SelectedIndex != -1)
{
String selected = ((TileTypes)this.tileSelection.SelectedItem).FileName;
currTile = this.xnaContext.addTile(selected);
}
}